baber/WOPTO huggingface dataset:
Patent JP-2005220851-A (JP)
Title: Controller of internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F01L1/34
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To securely diagnose the trouble of a control unit controlling a variable valve train at a low cost.  <P>SOLUTION: This controller of an internal combustion engine comprises an ECM 114 controlling the fuel injection amount of the engine and a VEL controller 113 controlling a VEL mechanism 112 functioning as the variable valve train which are installed independently of each other. The ECM 114 calculates the controlled target value of the VEL mechanism 112 and performs the trouble diagnosis of a VEL controller 113 based on the deviation of the controlled target value from an actual value. When determining the trouble of the VEL controller 113, the ECM 114 stops the operation of the VEL mechanism 112 by cutting off the power circuit of a motor drive circuit 305 built in the VEL controller 113.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160252-A (JP)
Title: Game medium lending device and game control system
Inventor: FUNAKI KENICHI
IPC: A63F7/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium lending device and a game control system which enables a player to continue a game without buying a magnetic card leaving the game machine when the balance in the card is used up, or when the magnetic card is not inserted.  <P>SOLUTION: This game medium lending device 1 is constituted so that coins are received from a player to issue a first magnetic card when the balance in a second magnetic card C2 is used up during playing a game using the second magnetic card C2 or when the second magnetic card C2 is not inserted. Money amount information relating to issuance/consumption of the first magnetic card is collected and controlled by a control device 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005226722-A (JP)
Title: Traveling vehicle
Inventor: KOMATSU MASAKAZU
IPC: B60K17/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase cooling effect by circulating a hydraulic oil supplied to various hydraulic devices directly to a transmission case after cooling the hydraulic oil by an oil cooler.  <P>SOLUTION: In this traveling vehicle, a power from an engine 3 is transmitted to a hydraulic clutch type forward/backward movement switching device and a main transmission, and further transmitted to an auxiliary transmission to drive for traveling the vehicle after gear shifting and to operate an HST 69 for turning so that a steering control can be performed. The hydraulic oil on the return side of the HST 69 for turning is returned to the transmission case 23 through the oil cooler 165.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228896-A (JP)
Title: Method for manufacturing acid silicon nitride film
Inventor: TAKAHASHI MITSUTOSHI
IPC: H01L21/318
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable the formation of an SiON film with higher speed than before and with a state of good adhesiveness.  <P>SOLUTION: After a silicon oxide layer 102 is formed, supply of nitrogen gas is started in addition to the supply of oxygen gas to a region in which ECR plasma is generated. The state is made that radiation of nitrogen plasma 113 is performed to a silicon substrate 101 anew, and the state is made that a composition transition layer 103 is formed on the silicon oxide layer 102. In the formation of the composition transition layer 103, supply of nitrogen gas is gradually increased from a state of amount of supply "0". Simultaneously, supply of oxygen gas and silane gas 112 is also increased gradually. Finally, each gas is supplied with amount of supply in the state that composition of target SiON is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229313-A (JP)
Title: Fm receiver
Inventor: FURUIKE TAKESHI
IPC: H04B1/16
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption in an FM receiver which can be switched to stereo/monaural for use.  <P>SOLUTION: The FM receiver can be switched to stereo/monaural for use and is provided with an FM detection part 11 for detecting a received signal and changeover switches 13 and 17 which select one of a route passing a stereo demodulation part 15 and a route bypassing the stereo demodulation part 15 on the basis of a control signal showing selection of stereo or monaural when transferring the detected signal to an output buffer 19. When the route bypassing the stereo demodulation part 15 is selected, power supply to the stereo demodulation part 15 is turned off on the basis of the control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230855-A (JP)
Title: Form-rolling tool
Inventor: MORI YUICHI
IPC: B21H5/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form-rolling tool capable of form-rolling a flange part of a larger diameter so that a more quantity of blank is allowed to plastically flow into one side in the tooth width direction of a form-rolled tooth.  <P>SOLUTION: This form-rolling tool is gradually expanded to the tooth width of a biting part 8 when a form-rolling blank 10 is moved with the form-rolling toward a finishing part on the biting part, and in this way, the pushed-out blank is heaped up as the excessive thickness at the one side surface 2a side of the thread-rolled tooth 2 to form the flange part 11. That is, in the conventional form-rolling tool, since the excessive thickness is heaped up from both sides in the tooth width direction of the thread-rolled tooth and plastic-fluid amount of the blank is dispersed by this amount and the form-rolling of the flange part having large diameter is difficult, however, in the case of using this form-rolling tool 1, the plastic-fluid of this blank is concentrated into only the one-side surface 2a side of the thread-rolled tooth 2 and since the large amount of the excessive thickness can be heaped up by this amount, the flange part 11 having further larger diameter can be thread-rolled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235556-A (JP)
Title: Method of manufacturing catalytic electrode, membrane electrode junction, and electrochemical device
Inventor: KATORI KENJI
IPC: H01M8/10
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a catalytic electrode having an effect of improving in an output when applied to a solid polymer electrolyte fuel cell, etc., and to provide a method of manufacturing a membrane electrode junction (MEA) and a method of manufacturing an electrochemical device.  <P>SOLUTION: After a mixture of platinum supporting carbon particulate, etc., a hydrogen ion conductive resin such as Nafion (R), etc. and a solvent such as an alcohol, are applied to conductive porous materials 1, 5 such as carbon paper, etc. having water repellence, the solvent is evaporated at 60-80°C in the atmosphere, and catalyst layers 3, 7 are formed. Then, the catalyst layers 3, 7 are heated at the temperature of 100-140°C and the pressure of 2×10Pa or more in the atmosphere in which an oxygen below oxygen partial pressure or less exists for 0.2-6 hours, and heat treated oxygen pole catalyst layer 3a and fuel electrode catalyst layer 7a are manufactured. Then, a hydrogen ion conduction film 9 is held between the oxygen pole 4 and the fuel pole 8, heated at 100-150°C, press bonded, and the MEA 10 is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236034-A (JP)
Title: Optical amplifier
Inventor: AOKI CHIKAO
IPC: H04B10/071
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier which can automatically control the optical output of an optical amplifying unit in accordance with the connecting or disconnecting state of a connector and also can realize reduction in size and manufacturing cost.  <P>SOLUTION: The optical amplifier is capable of outputting an optical signal amplified with the optical amplifying unit 100 through the connector 92 in the output side. This optical amplifier comprises an optical output control unit 200 for controlling optical output from the optical amplifying unit 100; a reflected light detecting unit 300 for detecting the connecting and disconnecting status of the connector 92 using the light reflected from the connector 92; and a gain controlling unit 400 for outputting an instruction to reduce an optical output of the optical amplifying unit 100 to the optical output controlling unit 200, and for outputting an instruction to increase the detection sensitivity of the reflected light to the reflected light detecting unit 300, when the reflected light detecting unit 300 has detected change to the disconnecting state from the connecting state of the connector 92.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231676-A (JP)
Title: Container for packaging
Inventor: KUMABE MASAHIRO
IPC: B65D6/22
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a container for packaging which can prevent water from leaking from the bottom part, has excellent water resistance, is foldable so as to have good carrying efficiency and to require a less storing place, and is suitable for packaging perishables or the like.  <P>SOLUTION: The packaging container is composed of a corrugated board sheet and a foamed polystyrene. In this packaging container, the top board and the side boards of the packaging container are composed of the corrugated board sheet, and the bottom board of the container is composed of a foamed polystyrene molded body, and the foamed polystyrene molded body and the corrugated board sheet are connected with each other at the side board part of the container. The foamed polystyrene molded body is a tray-like molded body having a rectangular bottom board and side walls, and the heights of the side walls at the outer side boards of the side walls are at least 5 mm higher than those of the inner side boards.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232369-A (JP)
Title: Curable resin composition, sealing agent for liquid crystal dropping method, vertically conducting material and liquid crystal display device
Inventor: OYAMA YUICHI
IPC: C09K3/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition which exhibits excellent processability when used as a sealing agent in the manufacture of a liquid crystal display device by a dropping method and permits the manufacture of the liquid crystal display device giving images of high quality which hardly causes liquid crystal contamination and color unevenness, a sealing agent for the liquid crystal dropping method and a vertically conducting material comprising the curable resin composition, and the liquid crystal display device.  <P>SOLUTION: The curable resin composition comprises a compound bearing at least one (meth)acrylic group and at least one epoxy group in one molecule, a bifunctional or higher functional epoxy (meth)acylate resin, a curing agent and a photoradical polymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237496-A (JP)
Title: Cooking oil strainer
Inventor: FUKAZAWA IKUHIDE
IPC: C11B13/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking oil strainer which removes impurity contained in a used cooking oil, and suitably makes the cooking oil reusable by reducing the oxidized cooking oil.  <P>SOLUTION: A first strainer section 20 is provided on the upper opening section, and a second strainer section 30 is provided on the lower opening section of a first container 40. The first container 40 is mounted on a second container 50, and the second container 50 houses the cooking oil which has been strained by the first container 40, and at the same time, houses an oxidation inhibitor 60 which prevents the cooking oil from being oxidized. This cooking oil strainer 10 is equipped with the first container 40 and the second container 50. The oxidation inhibitor 60 is housed in a cartridge 70 being formed into a container shape for which a communication hole communicating between the inside and the outside is provided, and having a leg section 74 which radially extends from the external surface of the container to the outside. The cartridge 70 is detachably fitted on the second container 50 in such a manner that the leg section 74 elastically presses the internal wall surface 50a of the second container 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241871-A (JP)
Title: Focal plane shutter for camera
Inventor: ICHIHARA MASAKATSU
IPC: G03B9/36
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera by allowing abrasion powder or the like generated from a shutter constituent member or the like out of a blade chamber to hardly enter the inside of the blade chamber from a slot for regulating an initial position of a set member.  <P>SOLUTION: The set member 22 is rotatably mounted on a shaft 1g of a shutter plate 1 out of the blade chamber. The shutter plate 1 forms the slot 1d at the side of an opening part 1a for a photographing optical path rather than the shaft 1g. The set member 22 is urged so as to be rotated clockwise by a restoration spring not shown in the figure. The engagement pin 22g is brought into contact with the lower end of the slot 1d, and maintains the initial position. Since the set member 22 forms a thin projection part 22e at a part covering the slot 1d, the abrasion powder or the like from the slot 1d through between the projection part 22e and the shutter plate 1 hardly enters the inside of the blade chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238718-A (JP)
Title: Laminated metal plate showing excellent smoothness for vessel and its manufacturing method
Inventor: NOZAWA TADAMICHI
IPC: B29L9/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated metal plate for a vessel showing excellent smoothness of the laminate surface and not clouded during retort treatment, and to provide its manufacturing method.  <P>SOLUTION: The double-layered film comprises a surface layer of a polyester resin having a high melting point of not lower than 250°C and an underlayer of a polyester resin showing a half-crystallization time of not longer than 100 seconds at 125°C wherein the double-layered film is 6 to 30 μm thick, and the ratio of the thickness of the surface layer to that of the underlayer is 1:3 to 1:30. Such a double-layered film is laminated on at least one surface of the metal plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241533-A (JP)
Title: Solid sample analyzer and solid sample analysis method
Inventor: UCHIHARA HIROSHI
IPC: G01N21/73
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid sample analyzer and a solid sample analysis method for precisely measuring the amount of constituent to be measured.  <P>SOLUTION: The solid sample analyzer comprises a crucible 2 so composed that it can accommodate a solid sample S to be measured; a plasma torch 6 so composed that it supplies a gas Sg generated by the heating and melting of the sample S to be measured and excites the gas Sg; a spectrograph 8 for dispersing light L generated by the excitation of the gas Sg; and a detector 9 of the dispersed light. While the crucible 2 is being heated at a higher temperature than the melt point of the sample S to be measured, the sample S to be measured is thrown into the crucible 2 and is heated and melted at a stretch, and the constituent analysis of the sample S to be measured is performed by using a spectral spectrum Sp of light L generated when exciting the gas Sg in which fine particles Sa in the constituent to be measured thus generated is contained by the plasma torch 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211064-A (JP)
Title: Artificial floating island equipped with net for protecting fry and larva and purifying water quality
Inventor: KATO MASUO
IPC: A01K61/00
Filed: 2004-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial floating island capable of solving problems as follows: an artificial floating island conventionally provided has a body formed out of a synthetic resin, is structured so as to have a form of being floated on the surface of water, and therefore has defects of being overthrown and sharply bent by a strong wind and a mountainous wave; a shielding material for protecting fry gathering under the conventional floating island is not enough, so that the fry is exposed to a danger of being caught and eaten by a large-sized fish, and further, weights for fastening the conventional floating island to a certain position is not enough, so that the island is often floated; and a measure for purifying water quality is not especially taken and therefore the conventional floating island does not contribute to the growth of plants and organisms.  <P>SOLUTION: This artificial floating island is structured so that a small-sized square body is positioned inside a large-sized square body which is formed by winding and fastening a nonwoven fabric formed out of a natural palm fiber around a synthetic resin foamed material, and then corners of both the bodies are connected by the materials having elasticity, respectively. A net is stretched over the bodies, and further nets having weights at their bottom ends are hung from peripheral edges of the large-sized square body into the water. The nets are coated with at least one kind selected from a mineral for emitting far infrared rays and a substance for producing a photocatalytic effect, so that the artificial floating island supplies an environment of purifying the water quality and growing the fry and larvae.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245621-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which keeps the players from being fed up with by offering the unique and novel games.  <P>SOLUTION: The game machine has a game board having the playing area made up of a permeable member, a starter slot which offers the variable display of many pieces of identifying information, a display means disposed behind the game board and a display control means which controls the variable display of the many pieces of identifying information. When one game ball enters the starter slot, responding to the lottery by a lottery means, the display control means sets a plurality of variable display areas and work to carry out the variable display of the many pieces of identifying information in the respective variable display areas while displaying frame images where the many pieces of identifying information are arrayed inside respectively corresponding to the variable display areas set. The many pieces of identifying information are stopped or displayed from the results of the lottery by the lottery means in any of the plurality of variable display areas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154606-A (JP)
Title: Tank rail
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank rail which can securely prevent ball plugging even when a gradient for the tank rail cannot be sufficiently secured.  <P>SOLUTION: The tank rail 20 is equipped with two arrangement paths 25 in which a bite-in control part comprising a second step part 27B of the border part between an upstream side projecting bar 26U and a downstream side projecting bar 26L and a guide projection part 32 disposed in a ceiling board 30 is arranged. The tank rail 20 is structured so that the guide projection part 32 abuts on upside Pachinko balls to make downside Pachinko balls proceed and feed the upside Pachinko balls after the proceeding Pachinko balls when a vertically piled up massed Pachinko ball group reaches the second step part 27B. Thus the mass of Pachinko balls is destroyed to prevent biting in the tank rail 20, thereby preventing ball plugging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158195-A (JP)
Title: Information recording carrier and information recording carrier reproducing apparatus
Inventor: NISHIZAWA AKIRA
IPC: G11B7/259
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To well reproduce information recorded to a high density from an information recording carrier of configuration successively laminated with first recording layers, first waveguide layers, second recording layers, and second waveguide layers on a support.  <P>SOLUTION: The reproducing apparatus for reproducing the information recording carrier, which is successively laminated with the recording layers and waveguide layers on the support having fine track patterns and in which the amount of birefringence with light of a wavelength 400 nm is ≤50 nm, the fluctuation in the transmittance therof is ≤5% and the thickness thereof is 80 to 200 μm, has an optical pickup provided with a light emitting element which emits light at a single wavelength of a wavelength about 400 nm and has a noise component of RIN (Relative Intensity Noise)=-115 to -135 dB/Hz, and objective lens of a numerical aperture 0.7 to 0.8, and a motor rotating at a value of revolutions 500 to 1,500 rpm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005248061-A (JP)
Title: Conductive ink and non-contact medium using the same
Inventor: SHIRAISHI KINYA
IPC: B42D15/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive ink which yields a conductive circuit under mild conditions such as low temperature and short time, can realize a thin film with sufficient low volume resistance, and is excellent in stability and fluidity; and a non-contact medium which has a conductive circuit formed by a typical printing method and contributes to mass production, cost reduction, and energy saving.  <P>SOLUTION: The conductive ink comprises metal particulates (A) having an average particle size of 0.001-0.1 μm and an average circle-equivalent diameter of 1-20 μm, a metal powder (B) in the form of foil having an average thickness of 0.01-0.5 μm, and a carrier comprising a resin, a precursor of the resin, or a mixture thereof. The non-contact medium comprises a conductive circuit formed on a substrate by using the conductive ink and an IC tip mounted in the state electrically conductive to the conductor circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245911-A (JP)
Title: Ultrasonic inspection apparatus
Inventor: NAGAI YUTAKA
IPC: A61B8/06
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive ultrasonic inspection apparatus provided with a function of displaying a heart function as a waveform and inspecting it and a function of monitoring the ejection rate of blood the heart.  <P>SOLUTION: The ultrasonic inspection apparatus comprises: a probe provided with a plurality of two-dimensionally arrayed vibrators and provided with a function of transmitting continuous waves or intermittent waves at cyclic intervals into a living body by transmitting vibrators and receiving reflected waves from the living body by receiving vibrators; doppler analysis circuits provided corresponding to the respective receiving vibrators in the probe; AD converters provided corresponding to the respective doppler analysis circuits; and a digital circuit for FFT (Fast Fourier Transform) analyzing the doppler information of the receiving vibrators obtained from the AD converters. FFT analysis information is two-dimensionally displayed, the time-sequential change of a blood flow velocity total energy is displayed from the entire FFT analysis information, and an ejected blood flow from the heart is monitored and displayed by integrating a portion of one heartbeat of the time-sequential change waveform of the blood flow velocity total energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI