baber/WOPTO huggingface dataset:
Patent JP-2002205692-A (JP)
Title: Tank cleaning and warm water heating system for cargo tank
Inventor: TAMAI KOJI
IPC: B63B57/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional system wherein the diversification of cargo in recent years resulted in loading cargo of phenol or the like which must avoid heating of 100 deg.C or higher although heating is necessary, so that a warm water heating device of a low temperature heat medium is separately equipped as a heating device for a cargo tank in addition to steam heating of a high temperature heat medium, and warm water and steam are changed over for use at a header part of an upper deck, but a pump chamber has a washing warm water heating device which is the almost same device although the capacity is different to some extent, as a tank cleaning device to produce warm water by heat- exchanging with steam which causes a sense of double facilities and a problem of installation as it is installed in a limited space and the separate equipment has turned into excess equipment from the viewpoint of the frequency of warm water heating. SOLUTION: The warm water heating device using warm water of the low temperature heat medium in addition to the steam of a standing high temperature heat medium is used also as the washing warm water heating device, and according to an application, warm water produced in a pump chamber PR is connected to a heating coil 7, a deck heat exchanger 24 or a butterworth machine 2 at an upper deck UD to heat or insulate cargo or to wash a cargo tank.
Patent JP-2002206975-A (JP)
Title: Optical-fiber pressure sensor
Inventor: TSUCHIDA NORIHIRO
IPC: G01G3/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical-fiber pressure sensor preventing separation of a sensing optical fiber from a pressure-receiving part even if the sensor is inflated by heat. SOLUTION: The optical-fiber pressure sensor includes a pressure-receiving part 1 serving as a physical subject to be measured to which pressure is applied, a sensing fiber 3 which expands or contracts according to the pressure-induced deflection of the pressure-receiving part, a reference fiber 4, and a data processor causing light beams propagated through the sensing fiber 3 and the reference fiber 4 to interfere, for calculating pressure based on a phase difference detected by a phase difference detector 7. An adhesive for bonding the pressure-receiving part 1 and the sensing fiber 3 together is determined based on the coefficient of thermal expansion of the pressure-receiving part.
Patent JP-2002206367-A (JP)
Title: Separable apparatus at junction of lid and vessel body to serve as hinge for vessel with lid
Inventor: SATO NAOKI
IPC: E05D15/50
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide apparatuses, which are used at a junction of a lid and a vessel body, can be separated at the junction, and serve as a hinge for a vessel having the lid. SOLUTION: A lid circumference section 5, a vessel body circumference section 6, and a vessel body guide section 7 are provided at the junction of the lid and the vessel body, and they serve as the hinge and can be separated from each other.
Patent JP-2002208620-A (JP)
Title: Wafer burn-in system
Inventor: OOTA HIRONORI
IPC: G01R31/26
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive wafer burn-in system that can be press-contacted evenly with all terminals, even if the number of the terminals with which the system is brought into contact in batch, in a state of a wafer increases. SOLUTION: A contactor 13 is constituted of a flexible circuit bard 15 of polyimide, etc., which is held between supporting rings 14, and has contacting terminals 16 which are provided correspondingly to the electrodes provided in all chip areas of a wafer WF and utilized for burn-in tests on its surface. The contactor 13 is connected to the body 12 of a tester and delivers and received signals to and from the body 12. An air-pressure unit 17, on which the contactor 13 is mounted has a mechanism of giving an air pressure to the rear surface side of the circuit board 15, and all of the contacting terminals 16 are connected in batch to the electrodes (not shown) provided in all chip regions of the wafer FW and utilized for the burn-in tests by means of air pressure.
Patent JP-2002208914-A (JP)
Title: Private branch exchange
Inventor: UEHARA MASAHIRO
IPC: H04L7/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange which can suppress the fluctuation of synchronous packets transmitted from a clock master to clock slaves. SOLUTION: An LU (clock master) 103-1 transmits synchronous packets from its LAN interface 105-1 and interface 106-1 exclusively used for synchronous packet. LUs 103-2 and 103-3 which are clock slaves requiring high-accuracy synchronization receive the synchronous packets transmitted from the interface 106-1 from their interfaces 106-2 and 106-3 exclusively used for synchronous packet through a hub 104. Since paths exclusively used for synchronous packet are provided separately from an L2SW 102 path, the fluctuation of the synchronous packets can be suppressed.
Patent JP-2002205259-A (JP)
Title: Device and method of polishing magnetic head with square polishing plate
Inventor: ABE TETSUO
IPC: B24B37/10
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a device of polishing magnetic head capable of improving polishing precision and preventing generation of two-plane. SOLUTION: This polishing device is disposed with two types of abrasive plates for coarse polishing and fine polishing of which the polishing speeds are different from each other by making rotational speeds different. By moving the single polishing head on the abrasive plates sequentially, high polishing precision and prevention of two-plane can be achieved.
Patent JP-2002210177-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To appropriately set the operation state of electrical components and to preserve an appropriate game state when power supply to a game machine is stopped and to surely restore a control state at the time of power supply stoppage when the power supply is restarted. SOLUTION: In a processing to be performed when the power supply to this game machine is started, whether or not the data protective processing of a backup RAM area such as the addition of parity data is performed when the power supply of the previous time is stopped is confirmed. In the case that the power supply is stopped, the processing for protecting the data of the backup RAM area and an output port clearing processing are performed. In the case of storing that such a protective processing is performed, backup presence is defined. At the time of confirming that it is not stored that such a protective processing is performed, an initialization processing is performed.
Patent JP-2002216004-A (JP)
Title: Advertisement display system
Inventor: YAGINUMA HIROTADA
IPC: G06F13/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To change the configuration of advertisement display according to the requests of a store owner by making an advertisement display screen for store selection impressive to a viewer in a virtual mole. SOLUTION: Advertisement request information including advertisement position information and advertisement area information related with a symbol for ordered advertisements or the like is transmitted from an advertisement ordering terminal 100 to an advertisement display server 200. The advertisement display server 200 calculates a display tariff based on the information, and notifies the advertisement ordering terminal of the result, and allows respective receiving terminals 300 and 400 to display the symbol for advertisements ordered until that time on the advertisement display screens.  At first, initial picture data 252 indicating a virtual street constituting the advertisement display screen are broadcast to the respective receiving terminals 300 and 400, and then each time the advertisement order is newly accepted, the advertisement display position/area information corresponding to the advertisement position information and the advertisement area information is broadcast.
Patent JP-2002209404-A (JP)
Title: Ridge-leveling machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a ridge-leveling machine capable of performing a ridge- leveling work on an untreated ridge-leveling part with a sub ridge-leveling mechanism by transferring a mounting member to a side direction in its traveling direction with a transferring mechanism after performing the ridge-leveling work with a main ridge-leveling mechanism, for positioning the sub ridge- leveling mechanism as opposing to the ridge and traveling the traveling machine body along the old ridge. SOLUTION: This ridge-leveling machine is provided by linking a linking member 2 with the traveling machine body 1, installing a mounting member 7 at the linking member as freely transferable to a side direction in its traveling direction and the transferring mechanism 8 for transferring the mounting member, mounting a ridge-leveling machine body 9 at the mounting member, installing a power transmission mechanism 10 and arranging the main ridge- leveling mechanism 28 and the sub ridge-leveling mechanism 29 at the both sides of the ridge-leveling machine body in its traveling direction.
Patent JP-2002210497-A (JP)
Title: Method and device for methane fermentation treatment of cattle excreta
Inventor: WATANABE AKIRA
IPC: C02F11/18
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for methane fermentation treatment of cattle excreta by which decomposability is enhanced, yield of methane is increased and further solid-liquid separating property is greatly improved. SOLUTION: In the method for methane fermentation treatment of the cattle excreta, the cattle excreta 1 is subjected to heat treatment 15 directly or after dilution, the heat-treated cattle excreta is subjected to solid-liquid separation to a separated liquid 17 and a residue 25. Then the separated liquid 17 is subjected to methane fermentation treatment 20 or to acid fermentation treatment 18 and then methane fermentation treatment 20. The methane fermentation treatment can be executed by using high speed heavy load type methane fermentation device.
Patent JP-2002212108-A (JP)
Title: Ultrasonic scattering material
Inventor: TSUZUKI HIROHIKO
IPC: A61B8/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic scattering material which generates sub- harmonic echoes in high certainty. SOLUTION: This ultrasonic scattering material comprising gas-containing fine particles having an average particle diameter of 0.01 to 10 μm is characterized in that the gas-containing fine particles having a distance of 0.01 to 10 μm between the center of the nearest particle and the center of the second near particle are contained in an amount of 20 to 100% based on the total number of the particles.
Patent JP-2002216450-A (JP)
Title: Disk cartridge
Inventor: YOSHIDA MITSUNOBU
IPC: G11B23/03
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge in which the stress of the spring part of a locking member is suppressed small, and the spring part is arranged in the small space of a triangular corner. SOLUTION: A locking lever 54 has a lever engagement recessed part 55 which engages with the shutter lock engagement projecting part 53 of a shutter 47 in the vicinity of the side surface of a cartridge 2, and consists of a rotating lever part 56 which has a rotation supporting point 58 at the inserting tip part side and the central side of the cartridge 2 from the lever engagement recessed part 55, and an energization spring 59 to energize the lever part 56 so as to provide rotational force in a direction engaging with the shutter 47. The energization spring 59 is extended between the lever engagement recessed parts 55 of the opposite side of the lever engagement recessed part 55 in the lever part 56 and the rotation supporting point 58 to the position over the rotation supporting point 58 in the direction of the rotation supporting point 58.
Patent JP-2002009161-A (JP)
Title: Semiconductor device and arrangement method of dummy pattern
Inventor: KAWASHIMA HIKARI
IPC: H01L21/3205
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of a semiconductor device. SOLUTION: The semiconductor device is provided with a semiconductor board 1, a first A/A dummy pattern 5a on the element separation area of the semiconductor board 1, and a second A/A dummy pattern 5b having a smaller pitch than the first A/A dummy pattern 5a. The arrangement of the first and second A/A dummy patterns 5a, 5b is performed in another step. The semiconductor device has the dummy patterns arranged in response to the occupation rate of an element pattern in a mesh area dividing the area on the semiconductor board into plurality in the other aspect.
Patent JP-2002212619-A (JP)
Title: Method for returning raw material in converter operation
Inventor: OSHIMA KENJI
IPC: C21C5/28
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a useful operational method in a converter, particularly, in a situation of an energy saving when a non-normal state is developed in a refining process or a casting process succeeded to this process. SOLUTION: When the refining is performed in the converter after charging molten iron from a blast furnace into the converter, molten steel obtained by refining in the converter, based on the development of the non-normal state in the refining process or the casting process succeeded to the refining process, is charged as the molten state together with the molten iron into the converter and used as the main raw material to perform the refining.
Patent JP-2002214703-A (JP)
Title: Projection video display device
Inventor: FUJIWARA KOICHI
IPC: G09F9/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a projection video display device which can suppress the increase of a temperature gradient within the same board of a light valve whose occurrence is anticipated particularly when used in highland. SOLUTION: An air cooling radiating member 40 which is made of aluminum, for example, and has excellent heat conductivity, is mounted on the upper edge part of the incident side polarizing plate 32a of a liquid crystal light valve 32. Silicone grease is interposed in the contact area between the incident side polarizing plate 32a and a housing recess 40a, thereby thermal resistance is reduced, and heat conduction is well performed. A rugged fin part 40b is formed at the front surface side of the air cooling radiating member 40. By mounting the air cooling radiating member 40 only on the upper limb part of the incident side polarizing plate 32a, heat radiation is promoted at the side of the upper part of the incident side polarizing plate 32a, and the uneven temperature distribution that temperature becomes high at the polarizing plate upper side is relieved.
Patent JP-2002221372-A (JP)
Title: Heat supply system
Inventor: YANO YUKIHIRO
IPC: F25B27/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat supply system, in which general energy efficiency can be improved. SOLUTION: The heat supply system comprises a generator 12 driven by combustion type prime mover T, heat-pump equipment HP driven by power generated by the generator 12 to supply hot heat to a heat demand part D1 on the heat-pump side, and waste-heat collecting equipment 13, which heat a heating medium L2 by exhaust gas E of the prime mover T, and the heated heating-medium L2 is supplied to the part D2. In the system, the heat-pump equipment HP collects heat from exhaust gas E, after it is supplied for heating the heating medium L2 in the equipment 13.
Patent JP-2002215366-A (JP)
Title: Controller and imaging system
Inventor: KOMIYA YUJI
IPC: G06F3/12
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of rapidly forming an image, even if an error occurs in a specified imaging device and a controller thereof. SOLUTION: A print link OD31, when detecting that image formation is not appropriate or impossible in a specified output device 21a, controls the image data to be transmitted to an output device 31a, so as to sort to the other output devices 32a and 33a. Thus, even when errors occur in the output device 31a and the image formation becomes impossible, image formation can be formed rapidly.
Patent JP-2002223328-A (JP)
Title: Communication terminal device
Inventor: SAKAKURA YOSHIFUMI
IPC: H04N1/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device in which a receiving side can clarify document punctuation related to multiple message transmission without making a device structure complicated and without attaching an unneeded image to an original. SOLUTION: This communication terminal device provided with a multiple message transmission function for transmitting a plurality of pieces of document data, to the same destination, stored in a memory by communication at a time by making a call to the destination, is provided with the number of pages counting means for counting the number of pages with respect to each of the plurality of pieces of document data related to the multiple message transmission transmitted to the same destination by communication at a time, and the number of pages information attaching means for attaching information on the number of pages counted by the number of pages counting means with respect to each piece of the document data to a prescribed position of each piece of the document data.
Patent JP-2001255866-A (JP)
Title: Color quantizing method in color image
Inventor: MOJSILOVIC ALEKSANDRA
IPC: G09G5/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a color quantizing method capable of performing an image processing algorithm which is of simple and of high speed in calculation in a color symbol level. SOLUTION: This method assigning color symbols to image pixels includes a step selecting a luminance value from the discrete set of quantized luminance values and a step selecting a chrominance value from a discrete set in which quantized chrominance values are arranged orderly and a step constituting color symbols from the index of the selected luminance value and the index of the order position of the selected chrominance value. In this embodiment, respective discrete chrominance values are selected from the Fibonacci lattice on the constant luminance plane in perceptively uniform color space of a Lab or a Luv or the like.
Patent JP-2002228739-A (JP)
Title: Navigation system and gps terminal
Inventor: MUTO KATSUHIKO
IPC: G01S1/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of quickly starting a navigation function of a GPS terminal without complicating the structure. SOLUTION: A GPS monitor server 3 receives on the ground the GPS signal transmitted from a GPS satellite 2, and a FM multi-broadcaster station 4 transmits by an electric wave signal the GPS auxiliary information including the almanac and ephemeris data in the navigation message of the GPS signal received by the GPS monitor server 3. The GPS terminal 1 receives the GPS auxiliary information, and starts to receive the GPS signal to be transmitted from the GPS satellite 2.
Patent JP-2002232678-A (JP)
Title: Image processing system
Inventor: IKEGAMI KATSUMI
IPC: G06T1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system which makes it difficult to specify a digital watermark embedded area by the third person. SOLUTION: In this image processing system, a rectangular area which has coordinates (x11+Δx1, y11+Δy1) and (x21+Δx2, y21+Δy2) as diagonal apexes is designated as a range (a first shift area R1s) where alteration of an image in a first area R1 should be prevented. A digital watermark is embedded in the first shift area R1s to generate an original image 135. The area of the first shift area R1s is larger than that of the first area R1 and includes the first area R1, and its area and position are changed in accordance with pseudo random numbers generated in a random number generation part provided in the image processing system.
Patent JP-2002227889-A (JP)
Title: U-shaped brake shoe
Inventor: NISHIKAWA YUTAKA
IPC: F16D51/22
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To easily realize a low cost brake shoe reduced in size without requiring new parts as parking brake force transmitting member, in a U-shaped brake shoe provided with a parking brake mechanism and manufactured in a pressing process of a drum brake. SOLUTION: This U-shaped brake shoe is a drum brake assembly comprising a pair of brake shoes 18. The brake shoe is the U-shaped brake shoe comprising a shoe rim 18a curved to have an approximately circular arc shape, and a pair of parallel flanges 18b, 18b extending to an inside in a radial direction from both peripheral edges of the shoe rim. Both ends of the U-shaped brake shoe are respectively provided with approximately M-shaped reinforcing parts 18c formed such that the shoe rim 18a is folded to an inside in the radial direction, overlapped to the both flanges 18b, 18b, and crushed, and a cutout groove 18d for the parking brake force transmitting member is formed to a part in which the both flanges 18b, 18b are overlapped.
Patent JP-2002229818-A (JP)
Title: Program execution time analytical method and its device
Inventor: KORI SHINGO
IPC: G06F11/34
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a program execution time analytical method and a device for analyzing a program statically and predicting an execution time (performance value) without actual operation by a computer. SOLUTION: This device is constituted by a processing structure analytical means 101 for inputting a source program 111, analyzing the processing structure of the source program, and extracting variables exerting an influence on the execution time, a data structure analytical means 102 for analyzing the data structure of the source program relative to the variables extracted by the processing structure analytical means, and extracting a variable requiring input of a value, an estimation data input means 103 for inputting the value into the variable extracted by the data structure analytical means, and an execution time evaluation means 104 for estimating the execution time corresponding to the value inputted by the estimation data input means.  The device can analyze the program, calculate an index for comparing and evaluating the length of the execution time, and estimate the execution time.
Patent JP-2002224519-A (JP)
Title: Deodorizing filter
Inventor: HAMAMOTO HIROSHI
IPC: A61L9/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently restore deodorizing effect by easily exciting a photocatalyst. SOLUTION: Dust collection layers 9 are formed on the upper and back surfaces of a deodorizing layer and the photocatalyst 10 is mixed at least with the downstream dust collection layer 9a positioned on the downstream side of an air flow among the dust collection layers and the downstream dust collection layer 9a is constituted of at least a light pervious material permitting a wavelength generating the light exciting action of the photocatalyst 10 to transmit.