baber/WOPTO huggingface dataset:
Patent JP-2005275210-A (JP)
Title: Optical modulator
Inventor: OIKAWA SATORU
IPC: G02F1/035
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator which is high in degree of integration and compact and to provide an optical modulator which has a variety of functions of lowering a drive voltage, suppressing chirping, and eliminating dependency on polarization.  <P>SOLUTION: The optical modulator is equipped with a substrate 1 made of a material with electrooptical effect, top-surface-side optical waveguides 2-1 and 2-2 which are formed on the top surface of the substrate, a reverse-surface side optical waveguide which is formed on the reverse surface of the substrate, an electrode for top-surface-side control for controlling the phase of an optical wave propagated in the top-surface-side optical waveguide, and an electrode for reverse-surface-side control for controlling the phase of an optical wave propagated in the reverse-surface-side optical waveguide, and is characterized in that the optical waveguides formed on the different surface have an projection port and an incidence port and a return element 3 is arranged closely to one end surface to make an optical wave projected from the projection port incident on the incidence port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272422-A (JP)
Title: 4-aminopyridinium compound
Inventor: TAKAHASHI MAKOTO
IPC: C09K19/58
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 4-aminopyridinium componud which can control the orientation inclination angle of a liquid crystal compound.  <P>SOLUTION: A pyridinium ring in which a dialkylamino group or a nitrogen-containing suturated heterocyclic group is substituted for its 4 position and a plurality of p-phenylenes are made to bond together through a single bond, -O-CO-, -CO-O-, -C≡C-, -CH=CH-,-CH=N-, -N=CH-, or -N=N-.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005247676-A (JP)
Title: Decomposition of water into hydrogen and oxygen by ultrasonic machine
Inventor: CHO NORITADA
IPC: C01B3/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To decompose water into hydrogen and oxygen by using an ultrasonic machine.  <P>SOLUTION: Water is decomposed by controlling the wavelength of the ultrasonic machine in accordance with the change of temperature of the water, and the frequency is preferably 100,000 to 1,500,000 Hz. Clean hydrogen can be efficiently obtained and oxygen as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005279383-A (JP)
Title: Stirrer
Inventor: OIDE KOSUKE
IPC: B01F7/16
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirrer capable of stirring the whole of the inside of a vessel uniformly and highly efficiently with low power.  <P>SOLUTION: This stirrer consists of a stirring body 2 which moves up and down by changing buoyancy within a stirring fluid W in the vessel 1, is rotatable and has a mechanism 8 changing the buoyancy by supplying a part of the fluid W into the body 2 or discharging a part of the fluid W from the body 2 and a stirring blade 3 and a guide bar 4 restricting the motion of the body other than vertical and rotational motions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285187-A (JP)
Title: Digital signal reproducing device
Inventor: ZENNO YOICHI
IPC: G11B15/467
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a non-tracking type reproducing device is required to mount a memory of a large capacity so as to absorb track bending and tape-traveling speed deviation, and data break down if the capacity of the memory is not sufficient.  <P>SOLUTION: A servo device 16 controls the rotational number of a drum motor 18 to the rotational number which is two-times as large as the rotational number at the time of recording and controls the rotation of a capstan motor 19 based on a control pulse and a reference signal reproduced by a CTL head 17 so that rotary heads H1 and H2 may rotate in an optional phase to a recording track on a magnetic tape at the same speed as a tape-traveling speed at the time of the recording of the magnetic tape. Accordingly, recorded data of two recording tracks can be reproduced by two rorations of a rotating drum 12. Consequently, a required capacity for a memory 14 may be one which can accumulate the amount of data for two tracks which is less than that in a conventional non-tracking system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285982-A (JP)
Title: Gas laser oscillator and method for controlling cooling temperature of laser medium gas
Inventor: SORADA KAZUHIKO
IPC: H01S3/134
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to stabilize an output of a pulse laser beam as a mean value, to suppress the level of the inter-pulse fluctuation of the output of a pulse laser beam, and to prevent a change of the level of the fluctuation.  <P>SOLUTION: A high voltage impressing device 8 impresses a voltage between discharge electrodes 2a and 2b. A gas purifying device 4 extracts a portion of laser medium gas from a chamber 1, and cools the extracted laser medium gas in order to liquefy and capture impurity gas contained in the extracted laser medium gas, and to return the laser medium gas whose impurity gas is removed to a chamber 1 again. A light intensity detector 9 detects the pulse energy of a pulse laser beam L. A temperature impressing device 12 controls the cooling temperature of the laser medium gas by the gas purifying device 4 on the basis of the value of the volage impressed between the discharge electrodes 2a and 2b by the voltage impressing device 8 and the detection result of the light intensity detector 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286011-A (JP)
Title: Integrated battery type semiconductor element
Inventor: UMEDA TOSHIYUKI
IPC: H01L21/60
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated battery type semiconductor element, small in size, and minimized in the length of a wiring between a semiconductor element and a battery.  <P>SOLUTION: An IC chip 20, mounted on the battery 10, is provided. The battery 10 includes a negative pole 12, a positive pole 11 including a positive pole first part 11a arranged at a place opposed to the negative pole 12 while pinching an electrolytic cell, and a positive pole third part 11c arranged on the negative pole 12 while pinching an insulating layer 14a. The IC chip 20 includes a power supply vamp 21a, contacted with the negative pole 12, and another power supply vamp 21b, contacted with the positive pole third part 11c, while the IC chip 20 is fixed to the upper part of the negative pole 12 and the positive pole third part 11c through the power supply vamps 21a, 21b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279850-A (JP)
Title: Method for manufacturing die-cast frame
Inventor: ABE TOSHIYUKI
IPC: B23G1/16
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a structure for preventing cut chips from splashing, even if forming female screws of both of front and rear faces by only tapping from one side without reversing a die-cast frame.  <P>SOLUTION: This die cast frame 1 is provided with boss parts 2 having substantially flat shapes and formed with the female screws from each direction on both of the front and rear faces. A prepared hole 3 of tapping passing through the boss part 2 on the rear face side is formed in advance. After forming the female screw passing through the boss part 2 on the rear face side by performing tapping from the bottom face side by the same process as the tapping of the boss part 2 on the front face side which is placed at an upper position, a bottom part opening part of the female screw on the rear face side is closed by punching by a punch 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284085-A (JP)
Title: Device for detecting digital watermark, method therefor and program
Inventor: TACHIBANA TAKATERU
IPC: G10L19/018
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly detect a digital watermark by improving ruggedness of the digital watermark embedded in processed variously voice contents.  <P>SOLUTION: This device is provided with watermark signal detection parts 11 for calculating detected values of a watermark signal by using two or more keys to a PCM data of voice contents for each channel, an adding part 12 of two or more detected values for adding detected values corresponding to each channel and each key at each possible combination of each channel and each key, and a comparison selection part for selecting and outputting one addition result from among each addition result by the adding part 12 of two or more detected values. Moreover, this device is provided with a message reconstruction part 13 which accumulates these detected values at different accumulation cycles and reconstructs a message embedded as a digital watermark from the accumulated detected values and also performs boundary detection of the voice contents, to detect the voice contents in which the digital watermark is embedded, and a detection result output part 14 which synthesizes each result processed by the message reconstruction part 13 and outputs the result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314064-A (JP)
Title: Adsorption filter material with high adsorption capacity and low breakthrough behavior
Inventor: BLUECHER HASSO VON
IPC: B32B7/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption filter material or a surface filter material suitable for producing every kind of protective material such as a protective clothing, an NBC protective clothing in particular, protective gloves, protective cover, and for other filtering use, e.g., an air filter or medical use, or surface filter material, i.e., flat type filter material.  <P>SOLUTION: This adsorption filter material 1 is used for producing all kinds of protective adsorption materials, and is provided with a first layer 2, a second layer 3 and an adsorption layer 4 disposed between the first and second layers 2, 3. The adsorption layer 4 has a first activated carbon layer 5 having granular and/or spherical activated carbon. The first activated carbon layer 5 further contains activated carbon of activated carbon fiber form. The adsorption layer 4 contains a second activated carbon layer 6 having activated carbon of activated carbon fiber form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005295824-A (JP)
Title: Transport equipment for beer
Inventor: WARATANI KENICHI
IPC: C12C13/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide transport equipment for beer preventing loss of beer discharged during discharging degassed water, while having a simple structure.  <P>SOLUTION: The transport equipment 1 for beer comprises a first tank 3 storing beer, an empty second tank 5, a transport pipe 7 connecting the first tank 3 with the second tank 5 and a waste pipe 9 connected to the transport pipe 7. A pump 11 for transporting beer fed from the first tank 3 to the second tank 5 is installed in the transport pipe 7. An inflow valve 13 is installed between the transport pipe 7 and the second tank 5. A discharge valve 15 is installed between the transport pipe 7 and the discharge pipe 9. The discharge valve 15 is closed after discharging degassed water remaining in the transport pipe 7 and the inflow valve 13 is opened to feed beer in the second tank 5. An orifice plate 21 is installed to the waste pipe 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004315089-A (JP)
Title: Stackable tray for integrated circuit
Inventor: GARDINER JAMES G
IPC: H01L21/673
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plurality of stackable trays for providing a housing pocket for electronic chips or integrated circuits.  <P>SOLUTION: The stackable tray has an upper side and a lower side, and storage pocket areas are formed between the upper side of a tray and the lower side of a tray adjacent to the tray. The movement of the integrated circuit in parallel with and vertical to the substrate loaded on the tray is limited by the structure of the upper side and lower side of the tray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297673-A (JP)
Title: Vehicular transmission device
Inventor: IMA AKIHIRO
IPC: B60K17/342
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a transmission device between axle driving devices disposed in front and rear of an engine between them and to reduce the cost.  <P>SOLUTION: The first axle driving device T1 driving the first axle 104 and the second axle driving device T2 driving the second axle 106 are disposed in front and rear of the engine E supported by machine frames 1, 2 of a vehicle. The first axle driving device T1 has an input shaft 101 for drive-connecting to an engine E through a speed change gear 4, and a PTO shaft 102 is projected at the opposite side to the input shaft 101. In the vehicle of the structure which the second axle driving device T2 has the input shaft 105, the transmission device is constituted from a bevel gear box 51 drive-connected to the PTO shaft 102 to a universal joint 115 drive-connected to the input shaft 105, and the bevel gear box 51 is constituted so as to be disposed separating from the first axle drive device T1 at the offset position to one side of the right and left direction of the machine from the engine E.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297102-A (JP)
Title: Micro total analysis system
Inventor: YAMAMOTO KAZUYOSHI
IPC: G01N37/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro total analysis system with a micro-pump chamber which can be easily and inexpensively manufactured.  <P>SOLUTION: A minute flow path and the micro-pump chamber are formed inside a substrate in the micro total analysis system. The system is characterized in that a material, which generates gas by heat or a light beam, is filled into the micro-pump chamber. It is preferable that the material, which generates gas by heat or a light beam, is a polyoxyalkylene resin containing 15-55 wt.% of oxygen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297710-A (JP)
Title: Power transmission for working vehicle
Inventor: IMAI YUKINORI
IPC: B60K17/08
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To lay out various power transmission mechanisms in a transmission case efficiently in a working vehicle such as a tractor to largely contribute to the miniaturization of an entire vehicle.  <P>SOLUTION: A case input shaft 62 inputting power from the engine E and a relay shaft 73 driven through the case input shaft 62 and normally engaged gears 63, 73f are supported in the approximate horizontal center X-X of the transmission case 1 of the tractor. A running system power transmission mechanism is constituted either in the right or the left side relative to the relay shaft 73, and a working machine system power transmission mechanism is constituted in the other side. In detail, the forward and reverse clutch 83 of the running system and a PTO clutch Cp are overlappingly disposed in their longitudinal widths and heights, and furthermore, a running system speed changer M2 and a PTO speed changer Mp are overlappingly disposed in their longitudinal widths and heights.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004319504-A (JP)
Title: Method for forming organic light emitting device
Inventor: BOROSON MICHAEL L
IPC: H05B33/10
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an organic light emitting device having enhanced stability.  <P>SOLUTION: In this method for forming the organic light emitting device, an anode is formed on a substrate, a cathode disposed with a space kept from the anode and a donor element containing a luminescent material are prepared, and the donor element is disposed so as to have a material transferring relationship with the substrate. In this method, the donor element is irradiated with radiation to form a luminescent layer by transferring the luminescent material onto the anode to make it adhere to the anode, and an organic layer including an organic compound doped with a low work function metal, a metal compound, or a mixture of them, capable of acting as a donor dopant is formed between the luminescent layer and the cathode. Therefore, an electron-injecting barrier plate from the organic layer to the inside of the luminescent layer is lowered to enhance stability of the organic light emitting device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019962-A (JP)
Title: Adhesive sheet
Inventor: INADA TEIICHI
IPC: C09J7/38
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet that can be pasted on a wafer at a low temperature, is flexible to such an extent that can be handled at room temperatures, and can be cut on expansion conditions that are performed normally.  <P>SOLUTION: In the adhesive sheet used in a method of manufacturing a semiconductor device including (I) a process of pasting the adhesive sheet on a semiconductor wafer, (II) a process of radiating a laser beam by adjusting a condensing point to the inside of the semiconductor wafer and forming a reforming area due to multiphoton absorption, (III) a process of pasting an adhesive tape onto the adhesive sheet, (IV) a process of obtaining a plurality of semiconductor chips with adhesive sheets that are made into individual pieces by expanding the adhesive tape at an expansion speed of 10 to 1,000 mm/second in such a manner that the amount of expansion becomes 5 to 30 mm, and (V) a process of bonding the semiconductor chips with the adhesive sheets to a supporting member for mounting the semiconductor chips, the adhesive sheet has a fracture strength of 30 MPa or less and a breaking elongation of 40% or less in the stage immediately before the process (IV).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003348-A (JP)
Title: Window having ventilation equipment
Inventor: KIM SEUNG WOO
IPC: F24F12/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window having ventilation equipment capable of ventilating an inside air without opening the window.  <P>SOLUTION: This window comprises a window frame 110 formed with a mounting hole 111 penetrating from outdoor side to indoor side, and a casing 200 which can be fastened to or fastened from the mounting hole 111 of the window frame 110. This window also has an outdoor air inlet port formed at the outdoor side surface of the casing 200, an outdoor air exhaust port 211 formed at the indoor side surface of the casing 200, an outdoor air flow passage formed at indoor side of the casing 200 and connecting the outdoor air inlet port with the outdoor air exhaust port 211 with each other, a first fan provided in the flow passage for inhaling outdoor air forcibly from the outdoor air inlet port blowing it to the outdoor air exhaust port 211, an indoor air inlet port 220 formed at the indoor side surface of the casing 200, an indoor air exhaust port formed at the outdoor side surface of the casing 200, an indoor air flow passage formed with a wall partitioned against the outdoor air flow passage for interconnecting the indoor air inlet port 220 with the indoor air exhaust port to each other, and a second fan provided in the indoor air flow passage for inhaling indoor air forcibly from the indoor air inlet port 220 and blowing it to the indoor air exhaust port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005312174-A (JP)
Title: Power supply controller and washing machine having the same
Inventor: TATEYAMA YUTAKA
IPC: D06F33/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control circuit having a suitable power-on switch while reducing a standby power.  <P>SOLUTION: A power-on switch 6 receives the supply of a voltage which is stepped down by dividing a resistor based on a resistor 3 and a resistor 4. Therefore, a switch (contacts) of small voltage or current rating can be used. The switch having a small shape and a low cost can be provided. Further, when the power-on switch 6 is an open state and a current does not flow to a light emitting element 10a, a photograph triac 10 is turned off. Since it is in the state that a power is not supplied to a washing machine drive circuit 30 from an ac power supply 1, the power at a standby state time can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306206-A (JP)
Title: Air conditioner
Inventor: ITO KOICHI
IPC: B60H3/06
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate change of a filter of an air conditioner to be placed in the center, by enabling the filter to be moved to an easy-to-extract place in the air conditioner.  <P>SOLUTION: The air conditioner comprises a blower for sucking or delivering air for air-conditioning, the filter that is arranged on the delivery side of the blower and filters air for the air-conditioning, and a case for storing the blower, the filter or the like. The air conditioner further comprises a filter moving section for making the filter movable, and a lid section through which the filter can be extracted from or inserted into the air conditioner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308569-A (JP)
Title: Belt type load simulator
Inventor: HARAGUCHI MASAKI
IPC: G01M17/007
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type load simulator for simulating to faithfully regenerate a rugged shape of a road surface.  <P>SOLUTION: The belt type load simulator comprises an endless flat belt 11 formed as a substitution road surface with which wheels of a vehicle to be tested come into contact by being wound around both-end support bodies and an intermediate support body, and a conveying drive device for conveying the endless flat belt 11. A part of the intermediate support body arranged corresponding to a wheel support body of the endless flat belt 11 (a support wall for expanding and contracting in a vertical direction of each cell 14) can be vertically displaced and a displacement amount can be controlled with a hydraulic controller 30. The hydraulic controller 30 controls expansion and contraction actuation of each support wall 14b by controlling feed and discharge of working oil to each cell 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311112-A (JP)
Title: Bump fixing method and device
Inventor: ISOBE KATSU
IPC: H01L21/60
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide bump fixing method and device capable of fixing a micro ball accurately onto the pad of a silicon wafer, or the like.  <P>SOLUTION: The method for fixing a bump onto the pad of a sample consisting of a semiconductor wafer or a semiconductor chip comprises a step for spraying liquid L containing a bump material onto one side 2b of a mask substrate 2 in which a plurality of holding holes 2a are opened and holding the bump material contained in the bump material containing liquid L in the holding holes 2a, a step for removing the residual bump material on one side 2b of a mask substrate 2, and a step for pressing the pad of the sample from the one side 2b of the mask substrate 2 and sticking the bump material to the pad.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309844-A (JP)
Title: Management system and management method
Inventor: SAKAMOTO KENJI
IPC: G06Q50/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system and management method by which the state of an article is exactly grasped by retaining information on plural types of owners.  <P>SOLUTION: The management system 1 comprises: a manager decision section 30 deciding a manager managing the article; a user decision section 40 deciding a user involved in the article based on the detection of a radio tag by a radio tag reader 60; and an attribute information retention section 50 retaining a radio tag identifier uniquely identifying the radio tag, the manager, and the user by associating the radio tag identifier with the manager and the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI