baber/WOPTO huggingface dataset:
Patent JP-2006196144-A (JP)
Title: Glass substrate for magnetic disk and its production method
Inventor: MIYAHARA OSAMU
IPC: G11B5/84
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality glass substrate for a magnetic disk which has desired mechanical strength, in which generated dust is small.  <P>SOLUTION: The glass substrate for a magnetic disk is a doughnut-shaped glass substrate 1 having a circular hole 2 at its center, and characterized in that its inner peripheral edge surface of the glass substrate is an etched surface with a large number of pits 5 having different curvature radii adjacent to one another, and the proportion of pits having curvature radii r of at most 0.5 μm is at most 5% to all the pits on the etched surface. The above glass substrate for a magnetic disk is manufactured by polishing the inner peripheral edge surface of the doughnut-shaped glass substrate having a circular hole at its center so that the surface roughness Ra is at most 1.0 μm, and then applying an etching treatment to the finish polished surface in an etching amount of at least 2.5 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007100371-A (JP)
Title: Toilet device
Inventor: HAYASHI KAORI
IPC: E03D9/08
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve dripping of water immediately after flushing by reducing the resistance of a flow passage and smoothly taking in the outside air.  <P>SOLUTION: This toilet device comprises a vacuum valve 12 on the top surface 8a of a hot-water storage tank 8. A part of the bottom surface 8b of the hot-water storage tank 8 is recessed upward to form a recessed part 8c. An outflow port 13 for running out the flushing water is formed at the recessed part 8c. The outflow port 13 is communicated with the flushing nozzle 5. Consequently, the resistance of the flow passage from the hot-water tank 8 to the flushing nozzle 5 can be reduced, the outside air can be smoothly introduced, and the dripping of water immediately after flushing can be improved by reducing a discharge time for remaining water discharged from the nozzle 5 after flushing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101074-A (JP)
Title: Water heater
Inventor: AOKI YUTAKA
IPC: F23L17/14
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater which jets out drain from a nozzle like a mist, only when a discharge pressure of a pump reaches a predetermined pressure.  <P>SOLUTION: In the water heater 1, the drain is jetted from the nozzle 22 like a mist by sucking the drain in a drain tank 17 by the drain pump 20, and supplying it to the nozzle 22. Only when a pressure sensor 45 has detected that the drain discharge pressure of the drain pump 20 has reached the predetermined pressure or more, a controller 40 opens a solenoid valve 50. Since the solenoid valve 50 is opened thereby in a state of vigorously delivering the drain from the drain pump 20 to the nozzle 22, the drain with small spray particle size can be vigorously jetted out from the nozzle 22. By this, the drain is sent flying far away from an apparatus body 2, and dripping in a nozzle vicinity is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103311-A (JP)
Title: Contact and electric connector
Inventor: HASHIMOTO SHINICHI
IPC: H01R13/24
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact and an electric connector wherein contact reliability of contact parts of first elastic contact arms contacting with conductive pads of an IC package and the contact parts of second elastic contact arms contacting with conductive pads of a circuit board can be improved.  <P>SOLUTION: Contacts 30, 40 in the electric connector 1 are provided with nearly rectangular substrate parts 31, 41 which are fixed to contact housing cavities 16, 17 of a housing 10 and extending in the vertical direction, with coupling pieces 32, 42 extending from the substrate parts 31, 41 in the direction perpendicular to the main surface of the substrate parts 31, 41, with first elastic contact arms 34, 44 that are extending diagonally upward from the tips of the coupling parts 32, 42 and that have contact parts 34c, 44c contacting with the conductive pads of the IC package PKG, and with the second elastic contact arms 35, 45 that are extending diagonally downward from the tips of the coupling pieces 32, 42 and that have contact parts 35c, 45c contacting with the conductive pads of the circuit board PCB.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109770-A (JP)
Title: Plasma treatment apparatus and plasma treatment method
Inventor: OKITA SHOGO
IPC: C23C16/458
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling efficiency of a substrate by holding the substrate with high adhesiveness to a substrate susceptor in a plasma treatment apparatus, and to uniformize treatment in the entire region on the surface of the substrate including a portion near the periphery edge.  <P>SOLUTION: A tray 15 of a dry etching device 1 has substrate housing holes 19A-19D passing through in a thickness direction, and a substrate support 21 for supporting the periphery edge of the lower surface 2a of the substrate 2. A dielectric plate 23 has a tray support surface 28 for supporting the lower surface of the tray 15; and substrate placement parts 29A-29D that are inserted into the substrate housing holes 19A-19D from the lower-surface side of the tray 15, and allow the substrate 2 to be placed on the substrate placement surface 31 of an upper end face. A DC voltage application mechanism 43 applies a DC voltage to an electrode 40 for electrostatic adsorption. A heat transfer gas supply mechanism 45 supplies a heat transfer gas between the substrate 2 and the substrate placement surface 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110326-A (JP)
Title: Wireless communication system, apparatus, and method, and computer program
Inventor: SUGAYA SHIGERU
IPC: H04W16/14
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve coexistence of communication stations adopting different UWB wireless communication systems by means of time division multiplexing.  <P>SOLUTION: In the wireless communication system wherein a plurality of communication stations coexist, communication apparatuses (UWB1-1, UWB1-2, UWB1-3) of a first UWB system and communication apparatuses (UWB2-1, UWB2-2, UWB2-3, UWB2-4) of a second UWB system shown in squares in Fig. 1 form a network spatially overlapping with each other. Each communication apparatus defines a superframe period subdivided into a plurality of time slots, manages time slot information utilized in the network accommodating its own station as collateral information on device, and transmits the collateral information to an opposite communication apparatus through other interfaces connected to its own communication apparatus. Further, upon the receipt of the collateral information of the opposite communication apparatus through the other interface, the communication apparatus acquires the time slot information utilized by the different UWB wireless communication system to control the time slots so that no competition takes place among them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105773-A (JP)
Title: Underwater construction device and underwater execution method
Inventor: SHIIHARA KATSUNORI
IPC: B23K26/14
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater construction device and method which enable the easy and sure recovery of secondary products generated during underwater execution such as laser beam welding and laser beam cutting.  <P>SOLUTION: This system consists of a construction head 25 which is equipped with a welding head 3 and which defines a hermetic chamber by being mounted on the surface of a member (2) to undergo underwater construction, a laser oscillator 6 which is connected to the construction head 25 through an optical fiber 5 and which supplies a laser beam to the welding head 3, a shield gas supplying device 28 which is connected to the construction head 25 through a gas hose 27 and which supplies a shield gas between the welding head 3 and the member (2) to undergo underwater construction, a recovery device 17 which is connected to the construction head 25 through a water supply/discharge line 15 to supply water to the construction head 25 and which attracts and recovers secondary products generated in the construction to the member (2) subjected to underwater construction by the welding head 3, and a water supply/discharge device 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109134-A (JP)
Title: Video letter system
Inventor: MATSUMOTO KATSUHIRO
IPC: H04N21/64
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video letter system that can shortly and easily create edited images meeting a requester's demands.  <P>SOLUTION: The video letter system 1 has an image editing apparatus 12 for editing video data received from a requester, and a server 6 disposed on the Internet INT to store edited images edited by the image editing apparatus 12 under an address 8. The image editing apparatus 12 has a divided image creation means 66 for dividing the video data into a plurality of divided images and storing the divided images in the server 6. The server 6 has a divided image provision means 77 for providing the divided images on request, and an image edit instruction reception means 78 for receiving and storing image edit instructions to edit the divided images. The image editing apparatus 12 acquires the image edit instructions from the server 6, and stores the edited images created by the edit of the divided images according to the image edit instructions in the server 6 under the address 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111138-A (JP)
Title: Game machine
Inventor: MUKOYAMA YUKIO
IPC: A63F7/02
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the number of components and making two movable bodies perform complicated motions.  <P>SOLUTION: A first movable body 16 and a second movable body 17 are disposed in a body 19 of the game machine. A first interlocking member 27 linked to the first movable body 16 is disposed in the body 19 in such a way as movable in the vertical direction, and a second interlocking member 34 linked to the second movable body 17 is disposed in the body 19 in such a way as rotatable. An operation member 39 rotatably disposed in the body 19 is rotated forward/backward by a motor 38. When the operation member 39 is rotated forward, the state of the first movable body 16 is changed from the blocked state to the released state via the first interlocking member 27, and the state of the second movable body 17 is changed from the retreated state to the depressed state via the second interlocking member 34. When the operation member 39 is rotated backward, the state of the second movable body 17 is changed from the depressed state to the retreated state via the second interlocking member 34 and the state of the first movable body 16 is changed from the released state to the blocked state via the first interlocking member 27.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113497-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HIRATA HIROTO
IPC: F01N3/20
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To suitably oxidize and remove hydrogen sulfide discharged in the case of regeneration from sulfur poisoning of an exhaust gas purification means such as a NO<SB>x</SB>catalyst.  <P>SOLUTION: An exhaust emission control device of an internal combustion engine comprises an exhaust gas purification means 20 which is placed in an exhaust passage 15 of the internal combustion engine 10 in order to purify exhaust gas discharged from a combustion chamber 13, and an oxidizing-gas supply means 40, 41 for supplying oxidizing gas to the exhaust passage 15 in the position downstream of the exhaust gas purification means 20. Since the oxidizing gas is supplied to the position downstream of the exhaust gas purification means 20, the hydrogen sulfide discharged in the case of regeneration from sulfur poisoning of the exhaust gas purification means 20 can be oxidized and removed. Further, SO<SB>x</SB>formed after decomposition of the hydrogen sulfide is not reabsorbed to the exhaust gas purification means 20. Consequently sulfate-removing efficiency is increased in the case of regeneration from the sulfur poisoning.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120964-A (JP)
Title: Rotational phase detection apparatus and synchronous control apparatus
Inventor: KOTANI IKUO
IPC: H02P29/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect rotational phase and highly accurately control synchronization by removing noise even if the noise has intruded into Z-phase signals of an incremental encoder with Z-phase.  <P>SOLUTION: Output of the incremental encoder 09a with Z-phase provided for a motor 07a is input to a rotational phase detection apparatus 4. The rotational phase detection apparatus 4 comprises: a noise canceller 6f for shifting the phase of Z-phase signals by clock signals and canceling noise contained in the Z-phase signals; a Z-band generator 7f for removing noise which has intruded into an inhibition section except in the vicinity of the phase of generated Z-phase signals; and a Z-phase monitor 9f. When the rotational speed of the motor 07a is low, the noise which has intruded in the Z-phase signals is removed by the action of the noise canceller 6f, and the noise which has intruded in the Z-phase signals is removed by the action of the Z-band generator 7f. The Z-phase monitor 9f quantitatively detects the state of occurrence of noise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121405-A (JP)
Title: Nonlinear optical material and method for manufacturing the same, and nonlinear optical element
Inventor: UESAKA TOMOZUMI
IPC: G02F1/361
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonlinear optical material whose nonlinear optical characteristics will not deteriorate, even if it is manufactured by a sol-gel method, which is superior in workability, has pot life over a long term and has superior nonlinear optical performance, and to provide the nonlinear optical material which has both the nonlinear optical performance and high thermal-stability by cross-linked hardening and a nonlinear optical element in which the nonlinear optical material is used, which has high stability and long life.  <P>SOLUTION: The method for manufacturing the nonlinear optical material provides a solvent removal process for dissolving a nonlinear optically-active compound, having a hydrolyzable silyl group into a solvent and using a raw material solution obtained by hydrolyzing the compound to remove the solvent from the raw material solution, and a cross-linked hardening process for performing cross-linked hardening on the raw material solution after removing the solvent, wherein the solvent contains at least one or more kinds of solvent having a boiling point of 160°C or higher, and the nonlinear optical material is obtained by the method and the nonlinear optical element is provided with the nonlinear optical material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120105-A (JP)
Title: Double sliding sash
Inventor: YASHIKI AKIRA
IPC: E06B7/14
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sliding sash which prevents water leakage via an abutting portion into a room.  <P>SOLUTION: The double sliding sash is formed of an outer sash, an inner sash, a sill, and a flashing member. The outer and inner sashes each have a hanging piece hanging downward, and the sill has an outer sash guide groove, an inner sash guide groove, and a draining recess formed under the inner sash and at the abutting portion between the outer sash and the inner sash. The outer sash guide groove functions to guide the hanging piece of the outer sash, and the inner sash guide functions to guide the hanging piece of the inner sash. Further the draining recess has a notch which is formed in an inside side wall of the outer sash guide groove and communicates with the outer sash guide groove. Furthermore the flashing member is attached to the draining recess or the outer sash guide groove, and has an upward rising flashing piece which is located in the draining recess.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123057-A (JP)
Title: Connector for cable connection
Inventor: SUMIYA AKIRA
IPC: H01R12/24
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for cable connection capable of accurately guiding a flat cable, while an end guide wall on the cable side can be omitted, a housing can be easily molded, the housing is not worn away, its durability is high, and it has sufficient strength.  <P>SOLUTION: This connector is equipped with a terminal mounted to the housing and provided with a contact piece electrically connected to the signal line of the flat cable, a pressing part which can change its posture between a first position where the flat cable can be inserted and a second position where the flat cable is pressed against the contact piece, and which presses the flat cable against the contact piece at the second position, an actuator provided with a body part which becomes almost parallel with the inserting direction of the flat cable at the second position, and a guide member to guide the side end of the flat cable inserted in an insertion opening. The connector also has connector mounting auxiliary fittings mounted to both sides of the housing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006177928-A (JP)
Title: Radio controlled timepiece
Inventor: SAITO NOBUTAKA
IPC: G04R20/10
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To tune to a standard electric wave signal easily.  <P>SOLUTION: A receiving means 103 amplifies a signal output from a variable-capacitance diode 102 with an AGC amplifier 108, extracts a timecode with a detection circuit 110, and outputs the timecode to a control means 104. The control means 104 detects a voltage level of a signal output from the AGC amplifier 108 at a plurality of points while changing the capacitance value of the variable-capacitance diode 102, makes, of the points where the voltage level has been detected, a point meeting a given requirement a tuning point, and sets the capacitance value of the variable-capacitance diode 102 at the tuning point as a capacitance value to receive a timecode when it is determined that the timecode has been output from the detection circuit 110 at the tuning point. Furthermore, the control means acquires current time information from the timecode, corrects the current time that the clock means clocks, and displays the precise current time with a display means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007121130-A (JP)
Title: Microfluid device and its manufacturing method
Inventor: KAYA TAKATOSHI
IPC: G01N35/08
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive microfluid device easy to manufacture, and its manufacturing method.  <P>SOLUTION: The microfluid device 10 is used for analyzing a physiological component and equipped with a structure 13 constituted by superposing a first plastic base material 11 and a second plastic base material 12 one upon another and the flow channels 14 provided between the first and second plastic base materials 11 and 12 so as to pierce the structure 13 to allow the physiological component to flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006174422-A (JP)
Title: Communication apparatus and fault notification method
Inventor: SHO ISAMU
IPC: H04L12/42
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To construct a ring wiring scheme using Ethernet(R) while suppressing increase of costs of an entire communication network.  <P>SOLUTION: A switch unit 10 including an STP function is formed on the same semiconductor chip 100 together with a function processing unit 20 including an existent information collection function or control function and connected with the function processing unit 20 and according to the STP, data communication between the function processing unit 20 and another apparatus is controlled via a field bus 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007120200-A (JP)
Title: Concrete sound absorbing structure
Inventor: WAKAYAMA HIROYASU
IPC: E01F8/00
Filed: 2005-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete sound absorbing structure at a low cost, which exhibits a high sound absorption coefficient, excellently absorbs noise having a frequency that falls in the range of a main frequency band of traffic noise, and facilitates mounting work thereof.  <P>SOLUTION: According to the concrete sound absorbing structure, a porous concrete panel 30 is mounted on a concrete wall body 20. The porous concrete panel 30 has a plurality of mounting fittings 31 embedded therein such that their distal ends protrude to a rear surface of the porous concrete, while the wall body 20 has insertion holes 21 formed therein at locations corresponding to the mounting fittings 31 embedded in the porous concrete panel 30, such that the mounting fittings 31 are loosely insertable in the insertion holes 21. Further the wall body 20 has a recess 22 in which the porous concrete panel 30 is embedded, such that a front surface of the porous concrete panel 30 is almost flush with a front surface of the wall body 20 when the porous concrete panel 30 is bonded to the wall body 20 by means of an adhesive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120219-A (JP)
Title: Insert fixing method to wood
Inventor: KOBAYASHI TOSHIMICHI
IPC: E04B1/38
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform center positioning when inserting an insert into an insert embedding hole.  <P>SOLUTION: The insert embedding hole is filled with a hardening material after positioning the insert in the insert embedding hole by threadedly engaging a bolt with a female screw of the insert via a positioning hole in a state of applying this positioning plate to a wood surface, by using the bolt 18 threadedly engageable with the female screw 17a of the insert 17 and the positioning plate 14 having the positioning hole 15 capable of inserting this bolt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124506-A (JP)
Title: Image reading apparatus and complex machine provided with image reading apparatus
Inventor: HASHIMOTO YOHEI
IPC: G03G15/00
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the possibility to give inconvenience to a user because of decrease in visibility or operability of a panel.  <P>SOLUTION: A panel 90 is fixed integrally with a document cover 84. The panel 90 has a setting surface 90a provided with an operational keys which can be manipulated by a user and a liquid crystal display board which indicates error messages or the like. The panel 90 is protruded upward above the top of the document cover 84 of an ADF 100 and has a control surface 90b which is opposed to the head of document G discharged from the ADF 100 and controls its head position.  <P>COPYRIGHT: (C)2007,JPO&INPIT