baber/WOPTO huggingface dataset:
Patent JP-2004119189-A (JP)
Title: Fuel cell
Inventor: SUGIMOTO MASAKAZU
IPC: H01M8/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell of which the thinning, downsizing, and weight-reduction as well as highly free configuration designing are possible.  <P>SOLUTION: This fuel cell is provided with a reducing gas injection port 22 and a reducing gas exhaust port 23 where the reducing gas is supplied and discharged, a panel 2 for a positive electrode where a through conduit for the reducing gas to connect this injection port 22 and the exhaust port 23 is provided, an oxidizing gas injection port 12 and the oxidizing gas exhaust port where the oxidizing gas is supplied and discharged, a panel 1 for a negative electrode where through conduits 1a, 1b, 1c for the oxidizing gas to connect this injection port 12 and the exhaust port are installed, and solid polyelectrolyte pinched by an electrode formed at the panel 2 for the positive electrode and an electrode 14 formed at the panel 1 for the negative electrode. By pinching this solid polyelectrolyte 4 by the panel for the positive electrode and the panel for the negative electrode, a panel unit P is constituted, respective panels 1, 2 are respectively formed in plane-shapes, and the electrode 14 is formed by forming a metallic film 14a corresponding to the region which is the surface of gas path part of the respective panels 1, 2 and at which the solid polyelectrolyte is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116681-A (JP)
Title: Tensioner lever
Inventor: KONNO MASAHIKO
IPC: F16H7/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tensioner lever easily integrally formed by a high polymer resin material, capable of achieving superior mechanical strength and wear resistance and cost reduction, easily achieving lightening and recycling of a molded product, and particularly, capable of preventing sliding wear of a journal hole for engine block attachment by guiding engine oil therein.  <P>SOLUTION: By a sandwich molding method, a slide rail portion 11 arranged toward a traveling direction of a transmission chain and a rail supporting portion 12 supporting the slide rail portion 11 from below along a rail longitudinal direction are integrally formed by a first high polymer resin material with high strength, an outer surface comprised by integrating the slide rail portion 11 and the rail supporting portion 12 and an inner circumferential face of a journal hole 13 for engine block wall attachment provided on the rail supporting portion 12 are wholly covered by a second high polymer resin material with wear resistance, and an engine oil storing groove 13a is provided in the inner circumferential face of the journal hole 13 for engine block wall attachment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119900-A (JP)
Title: Crystallizing method for semiconductor thin film and laser irradiation device
Inventor: OTSUKA HIDEFUMI
IPC: H01S3/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for the crystallization process for a semiconductor thin film by to super lateral growth.  <P>SOLUTION: In a method wherein the semiconductor thin film is irradiated and scanned in a predetermined direction with a laser beam through a mask 3 to melt and recrystallize the thin film, the mask is provided with k slits arranged to have a constant spacing p between them. The laser beam irradiation is effected while moving the laser beam irradiated position in the direction of the slit arrangement every time the irradiation is carried out by d+Δd (d=r×p, where r is an integer satisfying 1≤r<k, and d is a distance not larger than the length of crystal growth caused by one time of the laser irradiation).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115272-A (JP)
Title: Chip transfer conveyance device
Inventor: TAKIGAWA SHUICHI
IPC: B65G47/86
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip transfer conveyance device capable of precisely transferring a chip from a first index table to a second index table.  <P>SOLUTION: In this chip transfer conveyance device 1, a first recessed part 11a for holding chip and a second recessed part 21a for holding chip are communicated when a chip is transferred between the first and second index tables 11 and 21, and its up and down parts are blocked by a first flange plate 12, a first plate 41, a conveyance cover 31, and a second flange plate 22. For this reason, a chip T in the first recessed part 11a for holding chip can be directly transferred into the second recessed part 21a for holding chip by vacuum suction from a second air port 21b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122650-A (JP)
Title: Apparatus and method for vulcanizing tire
Inventor: OKADA KAZUTO
IPC: B29C35/08
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing apparatus, which is equipped with a means capable of more surely eliminating a drain while performing steam heating/pressurization, and a tire vulcanizing method.  <P>SOLUTION: This tire vulcanizing apparatus is equipped with a mold E for vulcanization, to which a green tire T can be freely fitted in a horizontal attitude; a steam supply means C for supplying the inside of a bladder B with steam under a prescribed pressure so as to indirectly heat and pressurize the green tire T, which is fitted to the mold E, from inside the green tire T via the bladder B; and a drain eliminating means D for eliminating the drain which is caused in the bladder B by the condensation of the steam. The means D is composed of a microwave generator 21 for generating a microwave, and a waveguide 22 for applying the microwave, which is generated by the microwave generator 21, into the green tire T in the state of being fitted to the mold E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180820-A (JP)
Title: Biological material, drug, food, medical instrument, cell culture instrument and process of producing tissue- inducible material
Inventor: YAMASHITA KIKUJI
IPC: C12N5/071
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological material having tissue induction potency and strong bonding property with each tissue of a living body, a drug which is peculiarly absorbed to each of the tissues of the living body and shows pharmacological action strongly for a long period, a food for taking a tissue- inducible material, a cell culture instrument capable of differentiation-inducing the undifferentiated cells of each of the tissues of the living body to each of the tissues and capable of efficiently culturing the tissues, and a process of efficient producing a large amount of the tissue inducible material.  <P>SOLUTION: A material to be embedded into the living body comprises a fundamental material 10 and a tissue-inducible material 14 which is bound to the surface of the fundamental material 10 and capable of inducing a tissue. In a site provided with a biological material 1, the material 14 makes the surrounding undifferentiated cells to migrate and proliferate and thus induces into cells characteristic to the tissue, thereby promote the regeneration of the tissue. Thus, the recovery in the part provided with the biological material can be accelerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004124912-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: MURATA TOSHIRO
IPC: F01N1/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device for an internal combustion engine capable of materializing high silence in a vehicular interior by improving silencing ability for low frequency sound.  <P>SOLUTION: In the exhaust device, the effective exhaust pipe length L1, L2 of a second exhaust pipe 25 and a third exhaust pipe 26 is made to be 1m, and the effective exhaust pipe length L3 of a fourth exhaust pipe 27 is made to be 0.5m. As a first silencer 22, a resonance/expansion type silencer having a plurality of resonance chambers or expansion chambers is used. As a second silencer 23, a straight type silencer comprising an inner pipe 23b formed with through holes 23a of a specified number (in this case, only three through holes are shown in Fig.) on a pipe wall, and an outer pipe 23c connected to the inner pipe 23b to cover a porous part of the inner pipe 23b while leaving a clearance, is used. Silencing material 28 is provided in a space 23d between an outer peripheral surface of the inner pipe 23b and an inner peripheral surface of the outer pipe 23c in the second silencer 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133548-A (JP)
Title: Information providing service method and information providing service system
Inventor: UENO HIDEKI
IPC: G06Q30/06
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing service system enabling a user who enjoys an information providing service to obtain destination information such as event information and restaurant information matched with the desire and preference of a user side at a remote location.  <P>SOLUTION: The information providing service system is provided with an information providing operation management center 23 for providing a communication terminal 21 with the destination information corresponding to present position information. The information providing operation management center 23 comprises: an operation computer 25 having a user characteristic information data base 32 preserving the characteristic information data of the user side, a destination information data base 36 preserving destination information data to be utilized as a destination by the user side and a route information data base 35 preserving route information data capable of displaying a destination location corresponding to the destination information, which outputs destination information data signals based on the respective information data corresponding to destination information retrieval input signals a1 inputted from the communication terminal 21 of the user side; and a destination information data transmitter-receiver 26 of an information providing service company side which transmits the destination information data signals c1 to the communication terminal 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135027-A (JP)
Title: Transmission device
Inventor: KAHO TAKANA
IPC: H04B1/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the heating value of an amplifier which increases when no signal is inputted or when small electric power is inputted and further to reduce interference of a heat generation suppressing signal, inputted for the heat generation reduction, and its intermodulation distortion with a transmit signal.  <P>SOLUTION: When the amplifier enters a no-signal input or low input electric power state as the transmit signal is broken or transmit signal electric power decreases, the heat generation suppressing signal is inputted to the amplifier to increase the total input electric power and the supplied heat generation suppressing signal is outputted as a radio signal. The heat generation suppressing signal which is different in frequency from the transmit signal is used, the transmit signal having been passed through the amplifier and the heat generation suppressing signal are frequency-separated, and the transmit signal and heat generation suppressing signal are radiated from different antennas in different directions or the heat generation suppressing signal is absorbed by a resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132060-A (JP)
Title: Snow melting device for snow guard type roof
Inventor: SAKURABA SEIJI
IPC: E04D13/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting device for a snow guard type roof, with improved snow melting efficiency by melting the snow by dividing the accumulation of snow into a plurality of zones without damaging and breaking a hot water circulation pipe mounted on the roof by the load of the accumulation of snow, and with improved safety by preventing the dropping of snow from the roof.  <P>SOLUTION: This meandering hot water circulation pipe mounted on the lateral roofing is covered with an aluminum heat dissipation cover 11. A plurality of fixing brackets 21 mounted at predetermined intervals on each of a plurality of lateral seams constituting the roof, are respectively composed of a fixing tool body 22 biting the lateral seam, and a cover holding member 29 lowerably engaged with the fixing tool body 22 and pressing the heat dissipation cover 11 from its upper part. An inner face of the heat dissipation cover 11 serves as a pipe contact face 12D closely kept into contact with an outer face of the hot water circulation pipe 1, and its outer face is coated with a far infrared ray radiation coating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129973-A (JP)
Title: Scurf removing implement for back
Inventor: OKAMOTO SEIICHI
IPC: A46B17/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scurf removing implement for the back, fitted to the wall surface of a bathtub or a bathroom to thereby rub the back without the hand.  <P>SOLUTION: This scurf removing is composed of a brush base plate 3 where a number of projecting parts 2 are implanted, and a suction cup 4 disposed on the back of the brush base plate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177770-A (JP)
Title: Method and device for calculating voice absence probability and method and device for noise elimination using these method and device
Inventor: SON CHANG-YONG
IPC: G10L25/93
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for calculating the voice absence probability and to provide a method and a device for noise elimination using these method and device.  <P>SOLUTION: The device for calculating the voice absence probability in the m-th frame of a sound signal in accordance with first to Nc-th aposteriori S/Ns calculated for the m-th frame and first to Nc-th forecast S/Ns forecast for the m-th frame, is provided with first to Nc-th likelihood ratio generation parts for generating and outputting first to Nc-th likelihood ratios in accordance with the first to Nc-th aposteriori S/Ns and the first to Nc-th forecast S/Ns, a first multiplication part which multiplies a prescribed apriori probability by the first to Nc-th likelihood ratios and outputs the multiplication results, an addition part which adds a prescribed value to each of the multiplication results inputted from the first multiplication part and outputs the addition results, a second multiplication parts which multiplies the addition results inputted from the addition part and outputs the multiplication result, and a reciprocal calculation part which calculates a reciprocal of the multiplication result inputted from the second multiplication part and outputs the calculated reciprocal as the voice absence probability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136950-A (JP)
Title: Hinge package to be loaded on automatic machine
Inventor: WATANABE JIRO
IPC: B65D71/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge package in which a plurality of hinges can be stably stored in the state of vertically aligned and stacked together and can be transferred to an automatic machine in the aligned and stacked state to be simply loaded thereon as they are.  <P>SOLUTION: The hinge package is provided with a pair of right and left blade pieces 31, 31 rotatably connected with each other via a pivot part 33. A plurality of hinges 3 with the blade pieces 31, 31 provided with fitting screw holes are vertically aligned and stacked together. The hinges 3, in which the screw holes 32, 32 on the diagonal of the plan of the right and left blade pieces 31, 31 of the stacked hinges 3 are inserted with flexible string members 2, are fastened together with the string members 2 in a loop and packaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178495-A (JP)
Title: Recording method for magneto-optical recording medium
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B11/105
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method for a magneto-optical recording medium by which the edge part of a magnetic domain can be stably formed and jitters can be reduced.  <P>SOLUTION: The method is characterized in that a magnetic super resolution type magneto-optical recording medium having the following first magnetic film, a second magnetic film and a cut layer between the first magnetic film and the second magnetic film is used and that when information is recorded by irradiating the magneto-optical recording medium with laser light, the length of the magnetic domain is modulated according to the information to be recorded. The first magnetic film comprises a rare earth-transition metal amorphous alloy-based recording material and shows magnetic properties that when a value q (T/Tc) is defined by q(T/Tc)=Hc/4πMs [wherein Hc is coercive force, Ms is saturation magnetization and Tc is Curie temperature] with respect to temperature T [K], the range of T satisfying q(T/Tc)≥1 is in the temperature range of 1≥T/Tc≥0.7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141743-A (JP)
Title: Device for washing die head
Inventor: AWAKAWA HIDEO
IPC: B05C5/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly wash the tips of both side lips of a die head in a device for washing the tips of both side lips of the die head by washing chemical spraying heads arranged to hold the tip outside of both side lips of the die head.  <P>SOLUTION: In the device, the tips of both side lips are washed with the washing chemical spraying heads arranged at a prescribed pitch in parallel to hold the tip outside of both lips constituting a slit-like nozzle in the width direction of the slit-like nozzle of the die head. The device is characterized by having a mechanism which swings the chemical spraying heads by at least a pitch portion in the width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146522-A (JP)
Title: Semiconductor device including capacitor
Inventor: HIROKAWA TAICHI
IPC: H01L21/8242
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a capacitor in which capacitance value of the capacitor is increased while stable electrical connection of an lower electrode of the capacitor is acquired.  <P>SOLUTION: The semiconductor device including a capacitor has a capacitor 19 comprising a couple of electrodes of storage node 19a and a cell plate 19c which are insulated with each other by a capacitor dielectric material layer 19b, and is also provided with a first contact 13 and interlayer insulating layers 3 to 5 which are formed on the first contact 13 and have holes 3a, 4a, and 5a to the first contact 13. The holes 3a, 4a, and 5a are different in the diameters and these diameters change non-continuously at the interfaces among the holes 3a, 4a, and 5a. Moreover, a storage node 19a is formed along the internal wall surfaces of the holes 3a, 4a, and 5a and is also electrically connected to the first contact 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141377-A (JP)
Title: Fluctuation compensation device and image signal processing apparatus for electronic endoscope
Inventor: SUGIMOTO HIDEO
IPC: A61B1/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To compensate variation of image signals caused by the fluctuation of a light source for discharge tube type illumination.  <P>SOLUTION: An image inside a lumen is taken by an imaging element 13 with the illumination light provided via a light guide 14 from a lamp 21. The image signal from the imaging element 13 is outputted to a TV monitor 40 via a VCA 29. A part of the luminous flux irradiated from the lamp 21 is diverged by a half mirror disposed on the light path and guided to a light receiving sensor 35, and the signal corresponding to the quantity of light received in the light receiving sensor 35 is inputted to a light quantity detection circuit 37. The variation component corresponding to the fluctuation of the radiant intensity of the lamp 21 is detected in the light quantity detection circuit 37. The detected signal is sampled/held in a sample/holding circuit 38, and the gain of the VCA 29 is controlled as interlocking with the fluctuation of the radiant intensity of the lamp 21. In this way, the effect of the fluctuation on an image on the TV monitor 40 is compensated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145653-A (JP)
Title: Security system and glass breakage detection device
Inventor: TASHIRO SOZABURO
IPC: B60R25/31
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent problems caused by the use of radio communication in a security system where a glass breakage detection device radio-transmits a signal indicating glass breakage to an alarm device.  <P>SOLUTION: The glass breakage detection device, when a glass is broken to cause a "Hi" output of a built-in comparator (S120: YES), transmits frame signals indicating the glass breakage at transmission frequencies "f1" (S160), then transmits frame signals at transmission frequencies "f2" (S180) and waits for an idle period set for each window glass (S200). The set is repeated until a prescribed time is reached (S210), and then only frame signals of the transmission frequency "f2" are transmitted (S230). Even if a radio wave interfering with the frame signals is transmitted, the alarm device can create an alarming action to suppress radio interference outside the system. A simulated signal switch is also provided to ground an input point of the comparator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142613-A (JP)
Title: Load receiving deck elevating device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load receiving deck elevating device capable of positioning a load receiving deck at its highest elevated position at a low cost.  <P>SOLUTION: A stopper 32 which abuts on a member 31 to be abutted to regulate the upward turn of a base upper arm 8 and a base lower arm 7 when the base upper arm 8 and the base lower arm 4 are upwardly turned to elevate a load receiving deck 18 to its highest elevated position is provided on a base part connection member 7. In addition, the abutted member 31 is fixed to the base upper arm 8 of a base part link mechanism P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144221-A (JP)
Title: Automatic clutch controller
Inventor: KANO HIROYUKI
IPC: B60W10/184
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic clutch controller capable of appropriately changing a connection speed and a disconnection speed of a clutch in response to a running state of a vehicle.  <P>SOLUTION: The automatic clutch controller selects a normal mode when road friction coefficient at a disconnection starting time (time t1) is 0.3 or higher, a slight low-speed mode when the coefficient is lower than 0.3 and not lower than 0.1, or a low-speed mode when the coefficient is lower than 0.1. At the time t1, the controller selects the normal mode when vehicle stabilizing control such as traction control is not performed, or the low-speed mode when the vehicle stabilizing control is performed. At the time t1, the controller selects a high-speed mode when the vehicle is in a sports running mode, or the normal mode when the vehicle is not in the sports running mode. In the automatic clutch connecting/disconnecting control by an actuator for connecting/disconnecting the clutch when the gear shift control is performed, the connection of the clutch is performed at a speed corresponding to the selected mode.  <P>COPYRIGHT: (C)2004,JPO