baber/WOPTO huggingface dataset:
Patent JP-2005353153-A (JP)
Title: Phase difference detection circuit and optical disk device having the phase difference detection circuit
Inventor: TOKUYAMA MASATO
IPC: G01R31/08
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference detection circuit whose circuit mounting area is reduced, and also to provide an optical disk device having the phase difference detection circuit.  <P>SOLUTION: A circuit for generating a tracking error signal TE of a DPD (differential phase detection) circuit, that is, a circuit for generating the tracking error signal TE from each output signal of comparators 24 and 25 is formed by a digital circuit so as to generate a tracking error signal TE being a digital signal from each output signal being digital signals of the comparators 24 and 25. In addition, information showing close phase difference is stored in a phase difference memory 30, a phase difference window PW is calculated from the average value of information of phase difference stored in the phase difference memory 30, and the range of phase difference to be stored in the phase difference memory from now on is set as the phase difference window PW in the phase difference memory 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352196-A (JP)
Title: Variable spread correction module
Inventor: ADACHI JINGO
IPC: G02F1/01
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spread correction module to variably correct the high order spreads by forming temperature distributions in the chirp fiber grating in the long axial direction in a simple configuration.  <P>SOLUTION: The variable spread correction module of this invention has a fiber grating 12 and a temperature control means (cooling element 13) to form temperature gradients in the fiber grating 12. The fiber grating 12 has 1st and 2nd sectors alternately arranged in the long axial direction, and each of the 1st sectors periodically changes its refractive index in the long axial direction. The refractive index change in each of the 2nd sectors is smaller than in the 1st sectors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350112-A (JP)
Title: Cover material with drying or moisture adjusting function
Inventor: WADA KIYOSHI
IPC: B65D51/28
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover material with a good and lasting drying or moisture adjusting effect having no food hygienic problem and no bad effect on a content.  <P>SOLUTION: This cover material 100 to be mounted on a container storing a content requiring dryness or moisture adjustment comprises a top panel 110 and a peripheral wall 120. The undersurface of the top panel is formed hanging with an inner sealing ring 111 for sealing the opening of the container. The inside top of the inner peripheral face of the ring is formed with a partition panel 130 having a plurality of ventilation through holes 131 smaller than the projected area of the content. Between the partition panel and the top panel, a resin mold 200 containing a desiccating agent or a moisture adjusting agent is stored with its top face and the outer peripheral face heat fused to the top panel and its bottom face heat fused to the top face of the partition panel. The inner peripheral face of the peripheral wall is formed with a fitting part 121 for fitting with the container.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352841-A (JP)
Title: Automatic vending machine
Inventor: KITAGAWA SHIGEHIKO
IPC: G07F11/52
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine facilitating replenishment with articles by rotating a suspension rod in the reverse direction to normal rotation during the replenishment with the articles.  <P>SOLUTION: When a reversing button 28C of the automatic vending machine is pressed, a control board 55 drives a driving motor 22 of corresponding article carrying-out units 23A to 23J to rotate the suspension rod 18 connected to the driving motor 22 in a β direction (reversing direction) on its axis for two seconds to move a suspended article case 3 toward the driving motor 22, thereby forming a space for suspending a new article case 3 for the suspension rod 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354604-A (JP)
Title: Ip address allocation system, dhcp server, ip address allocation method, and its program
Inventor: TEZUKA TOMOYUKI
IPC: H04L12/70
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a necessary security check against client 10 to which DHCP server 20 request IP address, and subsequently allocate IP addresses.  <P>SOLUTION: The DHCP server comprises a client which is provided with programs to respond to a security check from DHCP server, and DB in which IP addresses to correspond to MAC address are registered. The DHCP server who received an allocation request from the client determines whether the request comes from MAC addresses registered on the DB, and directs a security check to a security response program if the address is registered. The security response program reports its security status. Security of the client is saved by the DHCP server adapting a necessary patch depending to the result and allocating the IP address corresponding to the MAC address to the client later on.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000689-A (JP)
Title: Glass crusher and glass crushing equipment
Inventor: KURAMOTO SHUNJI
IPC: B02C18/24
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass crusher and glass crushing equipment capable of surely crushing glass sheets, preventing an operator from being injured in crushing, and having an enhanced work efficiency by quickly processing a large amount of glass sheets.  <P>SOLUTION: The glass crusher includes crushing rolls 28 having a plurality of crushing blades 31 each having a rectangular plate shape formed on the circumferential face of a cylindrical rotary body and arranged radially from the rotation axis so that the rectangular plate surfaces are disposed along the rotation axis, a holding part rotatably holding the two crushing rolls 28 in proximity to each other so as to alternately overlap the crushing blades of one crushing roll and the crushing blades of the other crushing roll with each other when the crushing rolls are rotated and a transmission part for reversing the rotation of the one crushing roll 28 and transmitting the reversed rotation to the other crushing roll 28 so as to rotate the two crushing rolls oppositely to each other so that a glass sheet G positioned between the two crushing rolls 28 is nipped from both sides of the glass sheet with the crushing blades 31 moving in the same direction on both sides of the glass sheet to press and crush.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005989-A (JP)
Title: Power converter
Inventor: YUKI KAZUAKI
IPC: H02M7/48
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter for enhancing the reliability of a system by avoiding a protection stop caused by an overcurrent and supplying high quality power stably to a load.  <P>SOLUTION: A power converter comprises means 12 and 13 each operating a control index so that a voltage of a capacitor 6 coincides with a predetermined command value based on a voltage and a current of the capacitor 6 in an LC filter through which a load 7 is connected to the AC output side of an inverter 3, and a gate control means 17 for controlling the switching element of the inverter based on the control index of a control index operating means. The power converter is further provided with a means 4 for detecting an output current from the inverter, a dead zone setting means 14 receiving a current detected by the current detecting means and delivering an output for a current exceeding a predetermined dead zone, and a means 16 for correcting the index based on the output from the dead zone setting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005501-A (JP)
Title: VoIP NETWORK, MEDIA PROXY SERVER, AND EXTRA SERVICE PROVIDING METHOD FOR USE THEREIN
Inventor: FUKUI KEIJI
IPC: H04M3/00
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VoIP network which can be realized by actuating an extra service without recognizing the connection partner.  <P>SOLUTION: A VoIP media packet is transmitted/received between a network (A)1 consisting of apparatus having a function for providing VoIP extra service and a network (B)2 consisting of apparatus not having a function for providing VoIP extra service through a VoIP media proxy server 3. At the time of actuating an extra service in the network (A)1, a service media packet is created in the VoIP media proxy server 3 and transmitted to the network (B)2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001766-A (JP)
Title: Forming process of ceramic formed body with three-dimensional network structure and ceramic formed body
Inventor: TANAKA TAKESHI
IPC: C04B35/573
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming a ceramic formed body capable of obtaining the ceramic formed body enhanced in uniformity of cell sizes and their distribution states, and to provide the ceramic formed body.  <P>SOLUTION: This process is for forming the ceramic formed body provided with a three-dimensional network structure having a plurality of cells and a plurality of communicating holes, and comprises a first step of preparing a coated particles-ceramic powder mixture by mixing a ceramic powder and a plurality of coated particles obtained by coating the surfaces of organic particles with a plurality of SiC particles, a second step of preparing a coated particle-ceramic powder arranged body where the coated particles are aligned in a predetermined manner and the ceramic powder fills the space between the aligned coated particles by pressure-forming the coated particles-ceramic powder arranged body using a predetermined mold, and a third step of forming the cells and the communicating holes by gasifying the organic particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002461-A (JP)
Title: Jointing method of precast concrete member
Inventor: YOKOTA YOSHIFUMI
IPC: E04B1/61
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to reduce the loading height at the time when transporting a precast concrete member.  <P>SOLUTION: One end part of an axial reinforcement 11 embedded in a precast concrete member 10 is fixed to an embedding sleeve 14 opening to one end face of the precast concrete member and the other end is extended to the near site of the other end face of the member, and a fixing hole 15 forming unevenness at the inner face is opened at the other end face so as to go along the other end part of the axial reinforcements and joint reinforcements 13 inserted in the fixing hole are fixed to the fixing hole through a grout agent infilled in the fixing hole and protruded from the other end face of the precast concrete member, the protruded end of the joint reinforcement is inserted in the embedding sleeve of the jointing other precast concrete member and fixed by the grout agent infilled in the embedding sleeve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002066-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SUZUKI MOTOHIRO
IPC: C08L33/04
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is imparted with excellent weatherability and shape-retaining properties at high temperatures without reducing moldability of a vinyl chloride-based resin composition.  <P>SOLUTION: The thermoplastic elastomer composition is obtained by kneading a composition comprising 100 pts. mass of a vinyl chloride-based resin (A), 20-200 pts. mass of a plasticizer (B), 1-200 pts. mass of an unsaturated carboxylic acid ester-based copolymer (C) and 0.01-20 pts. mass of a crosslinking agent (D). The vinyl chloride-based resin (A) preferably has an average polymerization degree of 800-4,000. The unsaturated carboxylic acid ester-based copolymer (C) may be a copolymer of an ethylene unit and/or a vinyl acetate unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003288-A (JP)
Title: Method and apparatus for automatically computing propagation velocity of ultrasonic waves through concrete
Inventor: IRIE HIROSHI
IPC: G01N29/44
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for automatically computing the propagation velocity of ultrasonic waves through concrete and which are capable of determining the velocity of sound without the requiring skills and thereby accurately measuring the thickness of a concrete structure, the depth of cracks, cavities, etc.  <P>SOLUTION: The velocity of sound through concrete required, when the thickness of a concrete structure, the depth of cracks, cavities, etc. are measured through the use of ultrasonic waves is measured by installing transmitting and receiving probes on the surface of the concrete at a fixed distance (d) from each other, acquiring waveforms, automatically computing a propagation delay time To between the transmission and reception of ultrasonic waves, and dividing the fixed distance (d) by the propagation delay time To.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003318-A (JP)
Title: Apparatus and method for analyzing gas inside air bubbles by laser raman spectroscopy
Inventor: YAMAGUCHI HIROSHI
IPC: G01N21/15
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for analyzing gas components in air bubbles by laser Raman spectroscopy and which are capable of efficiently preventing the occurrence of interfering peaks due to air excitation, and surely and easily detecting gas components in minute air bubbles.  <P>SOLUTION: The apparatus for analyzing gas components in air bubbles by laser Raman spectroscopy has a laser Raman optical system, provided with both a first air excitation preventing means for preventing air excitation in the vicinity of a sample and a second air excitation preventing means for preventing air excitation at an intermediate location of light condensation at which a reflected or scattered laser beam is narrowed, and performs analysis by preventing air excitation in the laser Raman optical system. The method for analyzing gas inside air bubbles utilizes this apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006174-A (JP)
Title: Yoghurt food containing dfa and sugar
Inventor: OKAJIMA TAKAKO
IPC: A23C9/13
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide yoghurt food free from spoiling its peculiar flavor even if adding DFA to yoghurt and improved in sour taste and body inherited from yoghurt.  <P>SOLUTION: This yoghurt food contains DFA (di-fructose anhydride) and sugar. The yoghurt food spoiling no flavor inherited from yoghurt and easily eatable can be obtained by adding both DFA and sugar to yoghurt. It is possible especially to draw yoghurt taste with a specific formulation ratio and expect intake increase of minerals such as calcium by adding DFA to yoghurt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009078-A (JP)
Title: Seamless steel pipe for oil well use having excellent expandability
Inventor: YAMAZAKI YOSHIO
IPC: C22C38/58
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless steel pipe for oil well use having excellent expandability which exhibits excellent expandability to expansion at an expansion rate of >30% in spite of its high strength satisfying a tensile strength (TS) of ≥600 MPa.  <P>SOLUTION: The seamless steel pipe has a composition comprising 0.05 to 0.30% C, 0.2 to 2% Si, 0.7 to 4.0% Mn, ≤0.03% P, ≤0.015% S, ≤0.007% N and ≤0.005% O, or further comprising one or more kinds of metals selected from Al, Cr, Ni, Cu, Nb, V, Ti, Mo, B and Ca by prescribed amounts, and the balance Fe with inevitable impurities, and has a structure comprising a retained γ phase by a phase fraction of ≥5 vol.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011816-A (JP)
Title: Memory card, data processing program and data processing method
Inventor: HASHIMOTO KAZUNORI
IPC: G06F21/79
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card that can write/read data to/from a nonvolatile memory safely without using a dedicated command between an external device and a controller in the memory card.  <P>SOLUTION: The memory card 100 comprises the nonvolatile memory 110 and the controller 101. The controller 101 has means for ensuring a memory area for receiving an instruction from an external device 127 in a specific address in the nonvolatile memory 110, and means for storing the specific address in the nonvolatile memory 110, and reads the instruction from the external device stored in the ensured memory area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008881-A (JP)
Title: Pigment dispersant, and aqueous ink or paint containing the same
Inventor: YASUDA RYOJI
IPC: C09D11/38
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersant excellent in initial dispersion, in prolonged preservation stability, and in abrasion resistance, and improved, especially when developed into an inkjet recording pigment ink, in discharge stability, in printing property, and in fixation, and to provide an aqueous ink or paint using the pigment dispersant.  <P>SOLUTION: The anionic pigment dispersant uses a polyglycerol having an average polymerization rate of 2-20, an alkylene oxide (1-150 mol), and a 4-24C straight chain type or a branched type saturated or unsaturated fatty acid, or uses a polyglycerol polyoxyalkylene fatty acid comprising an aromatic carboxylic acid and having an esterification rate of 20-80%, or a sulfate salt, a phosphorate salt, or a borate salt of an aromatic carboxylate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007682-A (JP)
Title: Printing sheet-bending device
Inventor: MURAOKA MASAYUKI
IPC: B29L9/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing sheet-bending device, in which a plurality of sizes of printing sheets can be adsorbingly fixed with no lowering of its absorption efficiency even under the condition that a small-sized printing sheet material is set.  <P>SOLUTION: This printing sheet-bending device is equipped with a printing sheet setting part 13, on which a plurality of sizes of printing sheet materials can be set, and a binding mechanism part for bending the end edge part of the set printing sheet material and adsorption grooves 71-82 for being vacuumized to adsorbingly fix the printing sheet material are formed on the surface of the printing sheet-setting part 13 under the condition that the adsorption groove 71-76 existing within the region corresponding to the minimum size among a plurality of sizes of printing sheets are set ready to be adsorbed at all times.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012367-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NAGASHIMA HIROYUKI
IPC: G11C16/04
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which allows a data state held in a data holding circuit to be outputted to the outside by a command input.  <P>SOLUTION: The nonvolatile semiconductor storage device has; a memory cell array having electrically rewritable nonvolatile memory cells arrayed; the data holding circuit for holding read or write data of the memory cell array; a data bit detection circuit which is connected to the data holding circuit and detects the number of bits "0" or "1" of data held in the data holding circuit; and an internal controller which controls data write, erase, and read and is provided with a data bit register, which the number of bit data detected by the data bit detection circuit is transferred to and held in, and outputs the number of bit data held in the data bit register to an input/output terminal in response to a command input.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017462-A (JP)
Title: All-azimuth type rain gauge
Inventor: GODAI HITOSHI
IPC: G01W1/14
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all-azimuth type rain gauge that can certainly catch rain drops flying from all azimuths, north, south, east, west and inclined with respect to the vertical azimuth, and can measure the rain flux density correctly.  <P>SOLUTION: The all-azimuth type rain gauge comprises a spherical water receiving space 1 where the water receiving projection plane for receiving rain drops flying from all azimuths has a circular shape of a constant area for all azimuths, and a means for collecting rain drops catched by the spherical water receiving space 1 and measuring the rain amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019824-A (JP)
Title: Secure communication system, management apparatus, and communication terminal
Inventor: HEI YUICHIRO
IPC: H04L12/70
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure communication system smoothly coping with change of a security policy in secure communication and relieving the load imposed on a communication terminal.  <P>SOLUTION: The secure communication system includes a plurality of communication terminals 1 belonging to groups for carrying out the secure communication, a database 10 for storing security policies to be set to the communication terminals 1, and a management server 2. The database 10 stores the security policies and multicast addresses by each group of the communication terminals 1, when the security policy in the database 10 is changed, the management server 2 uses the multicast address of the group to transmit the change information, and each communication terminal 1 updates the security policy stored in its own terminal 1 on the basis of the change information of the security policy received in the multicast form.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023842-A (JP)
Title: Communication terminal equipment, mail preparation supporting method and program
Inventor: KITAHARA JUNYA
IPC: G06Q50/00
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing a user to easily transmit an electronic mail to let the other party know that the user arrives at a meeting place late.  <P>SOLUTION: A retrieval server 30 receives a departure station and an arrival station from mobile communication terminal equipment 10, and transmits a departure time at the departure station and an arrival time at the arrival station. The mobile communication terminal equipment 10 automatically prepares a message to be inserted into a text by using a difference between the arrival time at the arrival station received in different timings from the server 30, and inserts the message and a title previously prepared as a subject name. Thus, it is possible to support the preparation of an electronic mail by automatically inserting data into the electronic mail.  <P>COPYRIGHT: (C)2006,JPO&NCIPI