baber/WOPTO huggingface dataset:
Patent JP-2002084339-A (JP)
Title: Streaming method and system for executing the same method
Inventor: HARUMOTO HIDEAKI
IPC: H04N19/423
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a streaming method, capable of preventing failure of streaming reproduction, even if the buffer capacities of terminals are different according to the kinds of devices, and even if the transmitting capabilities of a network fluctuate, and to make both prevention of the failure of the streaming reproduction and shortening of waiting time compatible at program searching. SOLUTION: A terminal decides a target quantity (S-target) of a stream to be stored in own buffer concerning the capacity of own buffer and the transmitting capabilities of a network; and it decides a delay time (T-delay), and writes the leading data of the stream in own buffer, until the data are read and started to be reproduced arbitrarily within a range, which is not beyond the value obtained by removing the buffer capacity by the transmitting capabilities, and notifies a server of the target quantity and the delay time. The server controls the transmission speed, so that the transition of the buffer occupancy quantity (Sum) of the terminal can be realized without exceeding the target quantity within the target quantity, based on the notification.
Patent JP-2003016099-A (JP)
Title: Information providing system
Inventor: SHIMIZU TAKESHI
IPC: G06F17/30
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To resolve the problems that it is impossible to collect much link data due to poor retrieval efficiency because users themselves who want to acquire information retrieve the information and collect the data one by one and when the users can not collect the data well it is impossible for corporations at link destinations transmitting information to transmit the information to many users. SOLUTION: When the users register keywords related to the desired information into a server, the server provides the data collected from the corporations to each user.
Patent JP-2003009796-A (JP)
Title: Noodle-loosening apparatus
Inventor: SHINOHARA KEIJI
IPC: A23L7/109
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a noodle-loosening apparatus capable of loosening boiled noodles continuously and evenly. SOLUTION: A mixing container (a) for placing noodles 1 has a circular dent part 24, the first blade 25 and the second blade 26. The first blade 25 protrudes in the range from the bottom face 24a to the side face 24b of the dent part 24. The second blade 26 protrudes in the range from the bottom face 24a to the side face 24 (b) of the dent part 24, and at the same time, the height of the second blade 26 is lower than that of the first blade 25. The second blade 26 is formed at a position moved from the first blade 25 by 90-180 degrees in the direction of rotation of the container.
Patent JP-2003017804-A (JP)
Title: Semiconductor laser and manufacturing method therefor
Inventor: MUKOYAMA AKIHIRO
IPC: H01L21/205
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser that can surely prevent deterioration of and damages to its laser light-emitting edge section, and has high power and offers reliability. SOLUTION: This semiconductor laser contains a constitution, built by forming a p-type GaAs contact layer 12 on a p-type Alx2 Ga1-x2 As (x2>=0.3) upper clad layer 11. In this laser, the portion corresponding to at least the current injecting region of a contact layer 12 on at least one light-emitting edge side of the laser is removed, and at the same time, the upper clad layer 11 underlying the removed contact layer 12 is insulated through oxidation.
Patent JP-2003022848-A (JP)
Title: Terminal block
Inventor: KANDA KAORU
IPC: H01R4/48
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a terminal block structure which facilitates assembly work of a terminal block for cable junction and is superior in connecting or releasing performance of a cable. SOLUTION: In the terminal block, the power source side and the load side are connected, by inserting and holding the power source side cable between a plate spring and a terminal, having a load side connecting part housed inside a terminal block housing. A terminal locking piece part is provided on the terminal, along the insertion assembly direction to the terminal housing, and a release button locking part, locking to the terminal locking piece part inserted from the transverse direction, is provided on the release button side.
Patent JP-2003020664-A (JP)
Title: Pullout device for manhole upper part
Inventor: HATANO SHIRO
IPC: E02D29/12
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pullout claw and a driving cylinder two-dimensionally for application to a small-aperture manhole. SOLUTION: This pullout device is provided with the pullout claw 3 capable of engaging with structural bodies M1 and M2 in the manhole M upper part, a projection/retraction driving part 21 horizontally projecting/retracting the pullout claw 3 between a projection position, in which it engages with the structural bodies M1 and M2, and a retraction position, in which it is retracted from the structural bodies M1 and M2, and a pullout driving part 5 pulling out the pullout claw 3 engaging with the structural bodies M1 and M2. The projection/retraction driving part 21 is provided with a driving cylinder 22 extending/shrinking in the vertical direction and an interlocking mechanism 23 converting vertical driving force by the driving cylinder 22 into horizontal one for projecting/retracting the pullout claw 3.
Patent JP-2003027625-A (JP)
Title: Fire-resisting damper member and eave soffit fire- resisting structure
Inventor: OKAWA KAZUHIDE
IPC: E04B9/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resisting damper member and an eave soffit fire- resisting structure capable of having prescribed vent efficiency and fire resistance efficiency and being mounted easily. SOLUTION: The fire-resisting damper member 12 includes a basic material 10 formed of a flat and longer member and a high-temperature expanding body 11 fixed on the surface of the basic material 10 parallel with the longitudinal direction. The number of components can be minimized with a simple constitution having the high-temperature expansion body 11 provided on the surface of the basic material 10 in parallel with the longitudinal direction.
Patent JP-2003029458-A (JP)
Title: Kneading device and toner manufacturing method using the device
Inventor: YAMAZAKI SOICHI
IPC: B01F13/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment even in the state that attaching force to a roll is small and to enable stable continuous kneading. SOLUTION: A continuous 2-roll type kneading device is for manufacturing toner by kneading a material mixture by using two rolls. The roll 1 having a helical groove 4 on a surface is used for one of the two rolls and the roll 2 with a smooth surface is used for the other roll. Strong scratching function, stretching function and tearing function to a kneading object can be imparted to the roll having the helical groove to enable continuous kneading and a strong kneading function is imparted to the other roll by winding the kneading object 13 around. For the helical groove 4, by reducing a groove depth in the axial direction of a roller 2 or increasing a groove pitch, high kneading processing ability and strong kneading share are imparted corresponding to the advance of the kneading object 13.
Patent JP-2003025624-A (JP)
Title: Imaging apparatus
Inventor: KANAI HIDETOSHI
IPC: B41J2/44
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of appropriately judging whether or not the light amount of a laser light source for imaging by forming an electrostatic latent image on a photosensitive member is appropriate. SOLUTION: An imaging apparatus sets at a first light amount setting value an APC circuit in a sampling mode for measuring the potential V3a of an input voltage V3 to an error amplifier at the time and sending the voltage V3a to a CPU as digital data. After passage of certain time measured by a timer, it sets at a second light amount setting value the APC circuit in a sampling mode for measuring the potential V3b of the input voltage V3 to the error amplifier at the time and sending the same to the CPU as digital data. The CPU judges whether or not the APC operation is normal according to whether or not V3b-V3a is smaller than a predetermined value (set potential). In the case V3b-V3a is larger than the set potential, the APC operation is judged to be abnormal so that a display of the abnormal APC operation is outputted (steps S101-S105).
Patent JP-2003026404-A (JP)
Title: Oxygen enrichment apparatus
Inventor: WATANABE HIROBUMI
IPC: C01B13/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen enrichment apparatus in which the flow rate of oxygen and the inhalation time can be set by a patient and the setting value can be selected by the patient. SOLUTION: In the oxygen enrichment apparatus constituted so that an adsorption column filled with an adsorption agent for preferentially adsorbing gaseous nitrogen is provided, and air is sent into the adsorption column by a compressor, and then nitrogen in air is adsorbed to produce oxygen-enriched air which is stored in a product tank to supply a predetermined amount of the oxygen-enriched air from the product tank, a flow rate control device 15 for controlling the amount of the oxygen-enriched air according to a control pattern, inputting means 32, 35 for inputting the control pattern of the flow rate control device 15 and the operation time of the apparatus, a control section 16 having a recording means for recording the control patterns and the operation times input by the inputting means 32, 35 to be made correspond to each other,  and a switching means 36 for selecting several kinds of control patterns and operation times recorded in the recording means of the control section 16.
Patent JP-2002065234-A (JP)
Title: Method for loosening tobacco fiber and apparatus therefor
Inventor: BARKMANN RALF
IPC: A24C5/39
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for loosening tobacco fibers of a tobacco stream. SOLUTION: Tobacco streams 226, 305 are compressed in the direction of fiber acceleration elements 23, 258, 303 to form a fleece 305 and the acceleration of the individual fibers of the tobacco streams 226, 305 is performed in the working zones of the fiber acceleration elements 23, 258, 303. The fleece 305 can be produced from the fibers by a compression apparatus having the above actions. The apparatus is provided with the fiber acceleration elements 23, 258, 303 and fibers are supplied in a manner to receive the loosening action by the fiber acceleration elements.
Patent JP-2003029363-A (JP)
Title: Cassette for radiation, and method for reading radiation image of stimulable phosphor sheet using the cassette for radiation
Inventor: OGURO TOSHIKI
IPC: G03B42/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To make an image information reader for a cassette for radiation compact, to increase the durability of a stimulable phosphor sheet, to clean the inside of the cassette for radiation in a short time, and to make the cassette for radiation low-cost. SOLUTION: The cassette for radiation 1 is composed of a cassette main body 3 with a top plate 2 and a reverse lid 6 with a reverse plate 5 covering the opposite side of the cassette main body 3 from the top plate 2. The stimulable phosphor sheet 13 is fixed on the internal surface of the reverse lid 6. The cassette body 3 and reverse plate 5 are separated while putting opposite to each other.
Patent JP-2003035120-A (JP)
Title: Lubricating structure of timing chain
Inventor: NAKAMURA SHIN
IPC: F01L1/34
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To improve working responsibility of a hydraulic actuator which lubricates a timing chain and functions as a variable valve timing mechanism, without having to provide special hydraulic lines or parts. SOLUTION: In the lubricating structure of a timing chain where a crankshaft is provided with a sprocket, a cylinder head is provided with a cam spring at the camshaft for the open-close action of a suction and exhaust valve, and oil is supplied by engaging the sprocket and the timing chain 42, the hydraulic actuator is provided at a part of the cam sprocket, a VVT hydraulic passage 68 for supplying oil into the hydraulic actuator during the working of the hydraulic actuator, is provided extended in the shaft center direction of the camshaft, a cam side oil passage communicating with the VVT hydraulic passage is formed in the outside direction from the shaft center of the camshaft, is communicated with the cam side oil passage at an end, as well as the oil passage opening to the timing chain at the other end is formed in the outside direction from the axis line of the sprocket.
Patent JP-2003033622-A (JP)
Title: Humidity conditioning material
Inventor: SUGIHARA ATSUSHI
IPC: B09B5/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a humidity conditioning material having low-cost and excellent humidity conditioning function. SOLUTION: This humidity conditioning material comprises cellular light- weight concrete waste material which is saturatedly carbonated or comprises crushed material of proper particle size obtained by crushing the waste material after removing reinforcement from the waste material by means of magnetic separator, etc., or the material which is obtained by granulating the waste material into a proper particle size and drying the same after removing reinforcement from the waste material by means of magnetic separator, etc.
Patent JP-2003033139-A (JP)
Title: Fine crushed-ice containing frozen desert
Inventor: KURIHARA TAE
IPC: A23G9/44
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a fine crushed-ice containing frozen desert having a puffy palate feeling and a refreshing feeling, and easily thawed in the mouth. SOLUTION: This fine crushed-ice containing frozen desert has a conformation where fine crushed-ice are dispersed in frozen confectionery, wherein gelatin is contained in a frozen desert mix, the over-run of the frozen desert mix is 200-250%, and the formulation ratio of the fine crushed-ice based on the frozen desert mix is 30:70-70:30.
Patent JP-2003042158-A (JP)
Title: Dynamic pressure bearing device and manufacturing method thereof
Inventor: KOBAYASHI YASUHIRO
IPC: F16C33/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device and its manufacturing method excellent in damage resistance and capable of increasing the load capacity. SOLUTION: One corner edge CF of the both upper side edges of respective hills 2 interposed between plural streaks of dynamic pressure grooves 1 is made more sharp as compared with other side corner edge CR to restrict the outflow of the fluid in the groove 1 and increase the load capacity, and improve the damage resistance at the time when touching a counter member M on stopping. The groove shape can be realized by letting an electrolyte flow in a constant direction crossing with the groove 1.
Patent JP-2002083605-A (JP)
Title: Ink for manufacturing membrane-electrode unit for pem- fuel cell and its use
Inventor: STARZ KARL-ANTON DR
IPC: H01M8/1004
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-based catalyst-ink that contains a solvent which is nontoxic and/or which is not easily inflammable and further that overcomes poor adhesion, poor electrical output and a scarce screen printing working time which are defects of a conventional water-based catalyst-ink. SOLUTION: In the ink for manufacturing a film-electrode unit for PEM fuel cell containing a catalyst material, ionomer, water, and organic solvent, the organic solvent is a compound of at least one kind from a group of linear dialcohols, having a flash point exceeding 100 deg.C, and further the organic solvent exists in the ink at a concentration of 1 to 50 wt.% with respect to the weight of water.
Patent JP-2003042539-A (JP)
Title: Hot waste water heat recovery system
Inventor: KUWABARA EIJI
IPC: F24H1/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot waste water heat recovery system in which heat of hot waste water is surely recovered while enhancing the recovery efficiency furthermore. SOLUTION: The hot waste water heat recovery system comprises a hot water storage tank 1 disposed in the water supply passage of a hot water supply apparatus, in order to supply water to the hot water supply apparatus depending on the quantity of used hot water and to store hot water; a waste water buffer tank 9 for storing warm waste water temporarily; a heat pump cycle 7 for absorbing heat of waste water stored in the waste water buffer tank and heating water in the hot water storage tank; a water level sensor 14 for detecting the water level in the waste water buffer tank; a water temperature sensor 15 for detecting the water temperature in the waste water buffer tank;  and a controller 100 for starting operation of the heat pump cycle 7 when the water level detected by the water level sensor 14 is higher than a specified level, and at the same time the water temperature detected by the water temperature sensor 15 is higher than a specified level, and for stopping operation of the heat pump cycle 7 when the water level detected by the water level sensor 14 is lower than a specified level.
Patent JP-2003044535-A (JP)
Title: Design method for semiconductor integrated circuit
Inventor: UMEDA TAKASHI
IPC: H01L21/82
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To efficiently resolve a breach of delay limitations of wiring by using actively a wiring layer with a low resistance having a thick film in a design method for semiconductor integrated circuit using a wiring layer with multilayer. SOLUTION: A design method for semiconductor integrated circuit performing a wiring layout again after performing an assignment of specified wiring layers by selecting by net more than one wiring layer from a plurality of wiring layers varying thickness of film to resolve the breach of delay limitations in a step 5 for resolving of breach of delay limitations based on the information 2 on a layout result acquired in a step 1 for wiring layout and the wiring information 4 acquired in a step 3 for determining delay on the breach of limitations of signal transmission delay time caused by each laid out wiring.
Patent JP-2003049086-A (JP)
Title: Spacer for liquid crystal panel and liquid crystal element using the same
Inventor: TAKEDA AKIHIKO
IPC: C08K5/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for liquid crystal panels capable of producing liquid crystal displays displaying no disordered image. SOLUTION: The spacer for liquid crystal panels contains an organic pigment in a resin-made spacer installed to keep a certain thickness of a crystal layer of the liquid crystal display in which the liquid crystal is sealed between a pair of base boards arranged to be facing to each other.
Patent JP-2003058742-A (JP)
Title: Price assessment method for second-handed construction machine
Inventor: ADACHI HIROYUKI
IPC: G06Q50/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a price assessment method for second-handed construction machine, in which manual work is decreased, the history information on a construction machine can be easily and exactly acquired and assessment work can be efficiently and exactly performed. SOLUTION: A remote hydraulic shovel is managed by a managing server 12 through a telecommunication line, and the managing server has databases 16, 17 and 55 for recording the operation information and maintenance information or the like of the hydraulic shovel. The price assessment method is composed of a step S11 for inputting data related to the visual inspection of the construction machine to a portable terminal 34, a step S12 for transmitting an assessment price calculating command or the like from the portable terminal to the managing server, a step S17 for calculating the assessment price by using the data related to the visual inspection, and the read operation information and maintenance information or the like in the managing server on the basis of the assessment price calculating command, a step S18 for transmitting assessment price data to the potable terminal,  and a step S19 for displaying the assessment price on the display screen of the potable terminal.
Patent JP-2003053713-A (JP)
Title: Manufacturing method for precast concrete for composite floor board
Inventor: ARAI YUSAKU
IPC: B28B23/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for precast concrete for a composite floor board which can surely form recessed or projecting cotters. SOLUTION: In this manufacturing method, a rectangular form 4 of which the upper part is opened is provided on a flat 10 and concrete is poured into the form 4 so as to manufacture the precast concrete for the composite floor board. Projecting members 5 are provided on the flat 10 inside the form 4 and the recessed cotters are formed in the precast concrete by pouring the concrete into the form 4.
Patent JP-2003054401-A (JP)
Title: Duplex cableway
Inventor: KAWASHIMA TAKESHI
IPC: B61B12/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a duplex cableway at a low construction cost without limiting a location by requiring a small location space for pulleys. SOLUTION: This duplex cableway formed with an approach way A and a return way B by arranging a first tugging rope 5 and a second tugging rope 6 around pulleys at the same height with an equal space is formed of single driving pulley 1 provided with a first rope groove 11 and a second rope groove 12 in parallel with each other in the vertical direction, a second stretching pulley 2 and a third stretching pulley 3 arranged in the vertical direction around the same shaft and freely to move forward and backward. The first tugging rope 5 is stretched between the first rope groove 11 of the driving pulley 1 and the first stretching pulley 2, and the second tugging rope 6 is stretched between the second rope groove 12 of the driving pulley 1 and the second stretching pulley 3.
Patent JP-2003060024-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SUMINO JUN
IPC: H01L21/76
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which prevents punch through of contact in a wiring process, restrains generation of junction leakage failure, and ensures reliability of a gate oxide film, and to provide a semiconductor device. SOLUTION: An upper part trench 40a is formed on the main surface of a semiconductor substrate 10. A buried oxide film 50a is embedded in the trench 40a. The buried oxide film 50a is so eliminated that at least a part of a bottom surface of the trench 40a is exposed. A side wall 50b is formed by using the residual buried oxide film 50a. A lower part trench 40b is formed on a bottom surface of the upper part trench 40a by using the side wall 50b as a mask. Oxide films 50c, 50d are formed in the upper part trench 40a and the lower part trench 40b, while the side wall trench 50b is left in the upper part trench 40a.