baber/WOPTO huggingface dataset:
Patent JP-2007244242-A (JP)
Title: Method and system for controlling temperature of culture media in hydroponics
Inventor: SATO NOBUYUKI
IPC: A01G31/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system each for controlling temperature of culture media easily controlling the temperature of culture media without causing reduction in utilization efficiency of fertilizer.  <P>SOLUTION: The system for controlling temperature of culture media in hydroponics 1 is structured as follows: cultivation containers 2 each comprises an outer container provided with a drainage port at a prescribed height and an inner container supported by the outer container and provided with a storing part for culture media, and has slits each making the inside of the outer container communicate with the inside of the storing part at the storing part of the inner container so that culture solution and water supplied to the inner container can be stored in the outer container within the water level up to the position of the drainage port; and a control device 8 alternately supplies the culture solution and the water having prescribed temperature to the cultivation containers 2 respectively via open/close control of a first and second open/close valves 9, 10 to control the temperature of the culture media.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252066-A (JP)
Title: Motor drive and motor driving method
Inventor: FUKAMIZU SHINGO
IPC: H02P6/182
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive and a motor driving method in which the quality of terminal difference voltage is improved because the starting speed can be enhanced by shortening the period of search start mode and the terminal difference voltage for a search pulse within a predetermined range is detected, and thereby the rotor position can be detected accurately.  <P>SOLUTION: When an energization phase is selected sequentially and energized, a rotor position is determined based on the fact whether the terminal difference voltage, i.e. the differential voltage between the terminal voltage of a motor and the false neutral voltage, exceeds a predetermined threshold or not. The energization phase of the motor is determined based on that determination and start energization of the motor is performed according to that determination. Direct switching from initial position search step of the rotor position to counter electromotive voltage mode is not made but switching to the counter electromotive voltage mode is made through a search start mode for giving a rotational speed appropriate to initial start of the motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245635-A (JP)
Title: Production method of polylactic acid stretching material
Inventor: KONISHI SATORU
IPC: B29C55/06
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce a quality stretching material without a molding material adhering to a roll when stretching the molding material mainly composed of polylactic acid.  <P>SOLUTION: The molding material B mainly composed of polylactic acid is introduced to a stretching device body 11 to be stretched. In the stretching device body 11, a first roll 13 and a second roll 14 are mutually parallelly and separately disposed in a heating furnace 12. The peripheral speed of the second roll 14 is made to be larger than that of the first roll 13, and the molding material B is taken by being stretched over these rolls 13, 14 in a S shape or Z shape to perform uniaxial stretching.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248437-A (JP)
Title: Waveform display device and program
Inventor: MURATA HIRONORI
IPC: G01R13/20
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To freely realize proper performance of the decision processing of position as a standard for moving, when displaying a displayed waveform with moving at a waveform displaying device.  <P>SOLUTION: In the waveform display device, performing the waveform display based on the stored waveform data, a mark is preliminarily predetermined as the standard position for the waveform movement for each waveform. Standard waveform is selected from among each of the waveforms (S22). By comparing a mark M[p] of the selected standard waveform with a mark M[i] of each of other waveform (S24, S26), the position of each waveform is moved, based on the comparison result (S25, S27).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007259522-A (JP)
Title: Inductive load driving controller
Inventor: KOTAKE KAZUHISA
IPC: H02P27/06
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductive load driving controller for preventing a winding from being overheated in a load.  <P>SOLUTION: The inductive load driving controller 10 for driving an electromagnetic actuator 20 having the winding L is provided with a resistance/inductance calculating section 15 for sequentially calculating a resistance R(k) of the winding from a voltage equation (1) by using a voltage Va and a current Ia of the winding L and a detected position P, and calculating a temperature of the winding from the found resistance by using a thermal coefficient of the resistance of the winding. R(k)=[Va(k)-L[Ia(k)-Ia(k-1)]/T-Ke×dP/dt(k)]/Ia(k)... (1). T is a sampling period. t=kT (k=1, 2, ..., N). Va(k) is the voltage of the winding at kT. Ia(k) is the current of the winding at kT. dP/dt(k) is a speed of the winding at kT. L is the inductance of the winding. Ke is an induction voltage coefficient. An induction voltage is eM(k)=Ke×dP/dt(k).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252502-A (JP)
Title: Joint of fire-extinguishing equipment
Inventor: AKIMOTO KAZUYUKI
IPC: A62C37/11
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint of fire-extinguishing equipment, capable of reducing the number of man-hours for construction and the cost for piping by disposing a connection port from a water supply pipe in the horizontal direction and disposing a connection port of a fire-extinguishing head in the direction of a floor surface.  <P>SOLUTION: The joint 1 has a heat-sensitive part connection port 4 disposed between the head connection port 3 on the secondary side and the water supply connection port 2 on the primary side. The body of the joint 1 is approximately L-shaped so that the head connection port 3 on the secondary side turns in the direction of the floor surface and the water supply connection port 2 on the primary side turns in the horizontal direction when the heat-sensitive part connection port 4 is disposed on the ceiling side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006209146-A (JP)
Title: Silencer for brass instrument
Inventor: HAMANAGA SHINJI
IPC: G10H3/12
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brass instrument silencer which is nearly half long the conventional sealed one, light and compact, yet can obtain stabilized sound over the whole range with less variations while maintaining the proper sound volume balance, and also can realize a unit to convert the sound into electric signals by incorporating a power supply and electric modules inside.  <P>SOLUTION: This is a sealed silencer 1 to attach to the bell of a brass instrument and composed of a bottom 5 forming the largest part of the silencer 7 and a cylinder 3 made gradually smaller along the inner surface of a brass instrument to attach. It has an expired air path 25 formed in the direction of the axis of the cylinder 3 surface and communicating with the inner space of the silencer 7. When attached to the bell of a brass instrument with the bottom 5 positioned at the bell, the expired air inside the silencer 7 is exhausted to the open air from the smaller end through the air path 25. Further, it has a space at the bottom 5 to mount a power supply and electronic modules.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007257761-A (JP)
Title: Reproducing/recording device
Inventor: SAKATA KEIGO
IPC: G11B31/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To fully record data reproduced by a player by a recorder and to reduce power consumption by stopping power supply to the recorder timely without making operation complicated, in a reproducing/recording device which is provideed with a player and a recorder of which the power sources supplying power are independent from each other and in which the recorder records reproduced data from the player.  <P>SOLUTION: The reproducing/recording device is configured, as shown in the figure 1, such that a power source 3 for reproduction supplying power to the player 2 and a power source 5 for recording supplying power to the recorder 4 are functioned independently from each other, and that a power source interruption and control part interrupting supply of power from the power source 5 for recording is provided in a system controller 6 when the recorder 4 detects finishing of recording to a medium 16 for recording.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258633-A (JP)
Title: Vapor phase epitaxial growth device
Inventor: YAMADA SADAHIRO
IPC: H01L21/205
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase epitaxial growth device having a view port for preventing harmful reaction gas from flowing to the outside, and for preventing atmosphere from flowing in a chamber even when any crack is generated in the transparent board of a view port.  <P>SOLUTION: In the vapor phase epitaxial growth device in which a view port 4 having a transparent board for observing the inside of a metallic chamber 2 is arranged in the chamber 2 in which a flow channel 7 is housed, a guard chamber 3 constituted of a cylindrical body is air-tightly connected to the outside of the view port 4, and a second transparent board 13 is installed in the external edge side opening of the guard chamber 3, and purge gas introduction pipe 14 and a purge gas inlet 3a and a purge gas outlet 3b are installed as a purge gas circulation means for introducing and deriving purge gas in the guard chamber 3 between the second transparent board 13 and the transparent board (first transparent board 12).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254694-A (JP)
Title: Photosensitive resin-dispersing agent and composition of photosensitive pigment dispersion
Inventor: SAKAI YOSHIYUKI
IPC: C08G18/67
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin-dispersing agent having a photocurable property, having an acid group effective for an alkali developing property, capable of being used as a resist material and excellent in dispersing a pigment, heat resistance, durability, etc.  <P>SOLUTION: This photosensitive resin-dispersing agent is obtained by reacting the isocyanate groups of (a) a multi-functional polyisocyanate compound containing in average 2 to 10 isocyanate groups in one molecule and 100 to 1,000 average molecular weight per one isocyanate group with the hydroxy groups of (b) an acrylic polymer having hydroxy groups at its terminals and further having an ethylenically unsaturated group. The obtained photosensitive resin-dispersing agent is suitable for offset ink, gravure ink, a colored coating agent, inkjet ink, resist for an integrated circuit, resist for printed circuit board, coloring paste for a color filter, paste for a black matrix, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264899-A (JP)
Title: Automatic ticket gate for train
Inventor: ISEDA ATSUMI
IPC: G06Q50/30
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket gate for train, capable of rapidly performing fare adjustment by crew.  <P>SOLUTION: The automatic ticket gate 1 comprises an IC cad processing means 10 performing exchange of data with a ticket using a noncontact IC card to which entrance station data are written; a stopping station data acquisition means 12a; a storage means 11 storing fare table data; a passenger fare calculation means 12c calculating the passenger fare from the entrance station to the stopping station by use of the fare table data; a fare adjustment means 12e performing adjustment processing of ticket by use of the passenger fare calculated by the means 12c; an entrance/exit station input means 15 capable of inputting an optional entrance station and an optional exit station; an optional fare calculation means 12d acquiring a fare corresponding to a combination of the entrance station and the exit station inputted by the entrance/exit station input means 14 from the fare table data, and calculating the fare from the entrance station to the exit station; and a crew fare display means 14 displaying the fare calculated by the means 12d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261008-A (JP)
Title: Material for decorative plate, decorative plate, and method for producing material for decorative plate
Inventor: ZUSHI YASUO
IPC: B32B27/42
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a decorative plate by shortening a treatment time, while securing excellent designability and functionality.  <P>SOLUTION: A material 10 for the decorative plate has a substrate 12 impregnated with a resin for the substrate and a surface layer 14 formed on one side of the substrate 12. The substrate 12 has a non-compatible resin 16 having non-compatibility with the resin for the substrate on the surface on the surface layer 14 side. The surface layer 14 is formed on the non-compatible resin 16. The surface layer 14 is formed on the non-compatible resin 16 by spray application without waiting for the drying of the resin for the substrate. A resin for the surface layer contains a high brightness substance, an image-clearing brightening substance, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007088415-A (JP)
Title: Magnetoresistive element, magnetic head, magnetic storage device and magnetic memory device
Inventor: JOGO ARATA
IPC: H01F10/32
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive element with good sensitivity which has a high power and detects a magnetic field and to provide a magnetic head using this, a magnetic storage device and a magnetic memory device.  <P>SOLUTION: A GMR film 30 of a first example consists of configurations that an underlying layer 31, an antiferromagnetic layer 32, a fixed magnetization laminate 33, a non-magnetic metal layer 37, a free magnetization layer 38, and a protective layer 39 are sequentially laminated. The free magnetization layer consists of a CoFeAl. When the composition of the CoFeAl is represented with coordinates of each composition as (Co content, Fe content, and an Al content) in a ternary series composition diagram, a point A, a point B, a point C, a point D, a point E, a point F and the point A are selected as the point A (55, 10, 35), the point B (50, 15, 35), the point C (50, 20, 30), the point D (55, 25, 20), the point E (60, 25, 15), and the point F (70, 15, 15) from the composition in a region ABCDEFA which connects the point A to this order in a straight line, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007263738-A (JP)
Title: Evaluation method of processing/hardening characteristics of ferrite steel sheet
Inventor: IKEMATSU YOICHI
IPC: G01N23/04
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of accurately evaluating the processing/curing characteristics of a high strength ferrite steel sheet with a tensile strength of 400 MPa or above.  <P>SOLUTION: After the presence ratio of ferrite crystal particles comprising a displacement cell structure, wherein displacement cells having the same directionality are arranged, is measured in the region receiving plastic deformation of the molded ferrite steel sheet, the processing/hardening characteristics of the ferrite steel sheet are evaluated on the basis of the presence ratio of the ferrite crystal particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261459-A (JP)
Title: Hood structure
Inventor: FUKUDA KENSUKE
IPC: B62D25/10
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood structure capable of absorbing an impact during a collision by allowing the buckling thereof in a positively intended shape during the collision of an automobile, in particular, in an oblique impact.  <P>SOLUTION: The hood structure of an automobile comprises a hood outer panel 21, and a hood inner panel 10 arranged on the back side of the hood outer panel 21. The hood inner panel 10 comprises a pair of right and left obliquely folding beads 19 which extend obliquely forward from an end side to a center side on the outer side of the vehicle width direction to partially degrade the rigidity of the hood inner panel 10, and an obliquely folding bead connection part 20 which connects between ends on the center side of the right and left obliquely folding beads 19, extends in the vehicle width direction, and partially degrades the rigidity of the hood inner panel 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007117987-A (JP)
Title: Painting device
Inventor: MIYANOWAKI SHIN
IPC: B05C11/10
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a painting device capable of supplying a painting liquid onto a die head without decreasing a throughput even if the painting liquid is of high viscosity.  <P>SOLUTION: The painting device that supplies the painting liquid with viscosity of 1.0 to 2.0 Pa s at 30°C onto the die head through a pipe from a tank by a metering pump and delivers the painting liquid to a base material that is relatively displaced to the die head at a flow rate of 1 to 5 L/m from a slit leading edge of the die head to form a painting film. A filter that filters the painting liquid is provided upstream the die head, and an inner diameter and a length of the pipe are set each at 20 to 25 mm and 4.0 to 6.0 m so as to allow a pressure of the painting liquid to be 1 MPa or less at an inlet of the pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007270877-A (JP)
Title: Connector integration type fuel hose and its manufacturing method
Inventor: OKADO YOSHIO
IPC: B29C39/10
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector integration type fuel hose excellent in resistance to permeability of fuel such as ethanol-added gasoline and excellent in resistance to impact at low cost, and to provide its manufacturing method.  <P>SOLUTION: The connector integration type fuel hose has a resin hose 1, and an approximately tubular rubber connector 2 integrating an end part of the resin hose 1 by mounting the end part in an opening edge thereof. The resin hose 1 is formed of a tube-like inner layer 3 made of amine-modified polyamide resin; a low fuel permeable layer 4 disposed to be in contact with the outer peripheral face of the inner layer 3; and an outer layer 5 made of amine-modified polyamide resin disposed to be in contact with an outer peripheral face of the low fuel permeable layer. The rubber connector 2 is constituted by using rubber composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269116-A (JP)
Title: Vehicle theft countermeasure device and travelling control equipment
Inventor: HAMAGUCHI KAZUMITSU
IPC: B60R25/34
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle theft countermeasure device which reduces a damage which a normal user receives and also reduces influences on general traffic.  <P>SOLUTION: This vehicle theft countermeasure device is furnished with a portable transmitter 2 to transmit a confirmation signal and travelling control equipment 3 having a receiving part 24 to receive the confirmation signal. The travelling control equipment 3 is furnished with: a measuring means to measure a time after the confirmation signal is not received, or a travelling distance; and an electric power cutoff part 27 to cut off electric power to be supplied to a vehicle 4 in accordance with the time or the travelling distance measured by the measuring means. Then, an engine is stopped after a specified period of time passes after the confirmation signal is not received, or after the vehicle travels by a specified distance, and thereby a user is given a time and a distance to sufficiently separate from the burglarized vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271878-A (JP)
Title: Lens driving device and camera device
Inventor: SHIRAKI MANABU
IPC: G02B7/04
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving device capable of shortening time to converge vibration of a lens support when the lens support stops and capable of preventing spring damage caused by external shock, and to provide a camera device.  <P>SOLUTION: In the lens driving device 1, a yoke 11 is fixed to a frame 15 in firm contact with it. The lens support 5 is driven in the direction of the optical axis of a lens 3 by electromagnetic force produced by the supply of power to a coil 7. Thereby, the lens support 5 is held in a predetermined position by a balance between the electromagnetic force and the pressing force of the springs 13a and 13b. The frame 15 and holder 17 have openings 23 and 33 respectively opposite the lens 3. The opening 23 of the frame 15 is closed by a transparent light-receiving-side closing member 25. Thus, a light-receiving-side damper space 39 tightly closed is formed in a space surrounded by the frame 15, light-receiving-side closing member 25, yoke 11, lens support 5 and lens 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271436-A (JP)
Title: Optical isomer separation agent and manufacturing method therefor
Inventor: ASAHINA DAISUKE
IPC: G01N30/88
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isomer separation agent that is superior in optical isomer discrimination capacity, easy to handle and improved in influence to human bodies.  <P>SOLUTION: The optical isomer separation agent contains a chitosan derivative, having liquid crystal properties, and the chitosan derivative having liquid crystal properties is obtained from regenerated chitosan, and phenylcarbamate chitosan can be used. The optical isomer separation agent is manufactured by a method, wherein the chitosan derivative having the liquid crystal properties is made to dissolve in a solvent composed of dimethylacetamide and acetone to prepare a polymer dope; and after the polymer doping has been applied to a porous carrier, the solvent is removed under reduced pressure conditions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268480-A (JP)
Title: Feed hopper
Inventor: ISHIYAMA MASAMI
IPC: B02C23/02
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate a processing apparatus by preventing a foreign matter from mixing inside the processing apparatus which is equipped with a crushing mechanism or a cutting mechanism.  <P>SOLUTION: In a feed hopper 30, a bottom plate 30A is formed with a number of sieve pores 32 for removing a foreign matter mixed in an object to be processed, so as to remove the foreign matter such as soil and pebble from the sieve pores 32, thereby preventing the foreign matter from mixing in the processing apparatus 10 and the stable operation of the processing apparatus 10 becomes possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274562-A (JP)
Title: Motion picture data transfer method
Inventor: KIKUCHI SHINICHI
IPC: H04N21/4363
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To execute transfer processing while reducing a processing load for a recording and reproducing device when transferring a recorded moving image from the recording and reproducing device which has recorded a digital broadcast program, to a mobile terminal.  <P>SOLUTION: When a received TS packet enters a broadcast stream as shown in 201, a header 203 is added to a recorder that is a fixed terminal, for each of packets of a fixed number (for each unit time) as shown in 202, the packet is packed together with a time of arrival, and only a packet related to a selected program is stored on a recording medium such as an HDD. Furthermore, when used for a mobile terminal, only one-segment broadcast data are further selected and recorded on a memory card or the like as shown in 204.  <P>COPYRIGHT: (C)2008,JPO&INPIT