baber/WOPTO huggingface dataset:
Patent JP-2003056357-A (JP)
Title: Design cover device for engine and cylinder head cover device
Inventor: NAKAMURA KAZUE
IPC: F02D41/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a design cover device for an engine capable of reducing the number of components. SOLUTION: A housing case part 15 is integrally formed in an inner side face of a design cover 11 covering an upper side of a cylinder head cover of the engine. A packaging board 30 packaging electronic parts which are components of an engine control computer is housed and fixed in the housing case part 15, and a heat radiating member 40 is attached to the housing case part 15.
Patent JP-2003062790-A (JP)
Title: Rotary blade paper cutter
Inventor: MORI YUKIHIRO
IPC: B26D1/18
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary blade paper cutter which can form an uncut part at the center. SOLUTION: When a screw shaft (100) is rotated counter-clockwise from the right, pins (210A, 210B) of first/second carriages (200A, 200B) respectively advance outward parts shown by an arrow with a thin groove and the first/ second carriages move toward the center. The first/second carriages reach the closest positions to the center after rotated exactly four times. The shape of a groove (the closest position to the center) is set so as not to collide the first and the second carriages with each other. A rotary blade (240A) of the first carriage and the rotary blade (240B) of the second carriage respectively move in an area shown by CA and CB. Therefore, a part of CR is left uncut. When the screw shaft is rotated further four times, it returns to the start point.
Patent JP-2003073863-A (JP)
Title: Conductor surface treatment method
Inventor: OSHIMA TAKAMI
IPC: B24B55/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To treat the surface of a conductor with a simple physical means, without employing chemical treatment such as pickling which is a pretreatment for preventing discoloration. SOLUTION: This conductor surface treatment method comprises performing steps of polishing the surface of a conductor work 3 made from copper or a copper alloy with a rotary polisher 2 and deburring steps 4 and 5, simultaneously with a step of discoloration prevention treatment 6, by adding a discoloration inhibitor 10 into the cutting water 1, which is used in the deburring step 5 of polishing the work 3 while supplying the cutting water 1; and having a step of polishing the side of the work, before the steps of polishing the surface and deburring, which are defined to be main steps, and a draining step and a drying step, after the main steps.
Patent JP-2003074921-A (JP)
Title: Air cleaner
Inventor: KURIOKA AKIHIKO
IPC: F24F7/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent dust and the like from invading from an air suction port and an exhaust port into a body case. SOLUTION: An air cleaner is adapted such that air sucked into a body case from an air suction port 19 with the driving of an air fan 17 is cleaned and is blown out from an exhaust port 20 to the outside of the body case. Further, a cover 8 is provided for covering the air suction port 19 and the air exhaust port 20. In this arrangement, the dust and the like is prevented from invading from the air suction port and exhaust port into the body case by keeping the cover 8 closed while the cleaner is unused.
Patent JP-2003067987-A (JP)
Title: Metal die, optical recording medium, and support base
Inventor: KOSHIDA AKIO
IPC: G11B7/24047
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having less warping, its support base, and a metal die for molding the support base. SOLUTION: In a metal die of an injection molding machine to mold a support base by forming a cavity between a fixed die 1 and movable die 2 and filling the cavity with the base resin material, one side wall of the cavity is made a rough surface 15. This makes the main surface of the support base rough. Since the adherence of the metal die and the support base is reduced in this way, release of the support base from the die is improved, and in result, warping is made less on the support base when released.
Patent JP-2003064743-A (JP)
Title: Spout head
Inventor: MIZUNO TOMOYUKI
IPC: E03C1/086
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a spout head capable of simply imparting an illumination function by post-attachment without replacing an existing faucet with an exclusive faucet having the illumination function. SOLUTION: An LED illuminating lamp 72 is incorporated into a casing 24, and the spout head 20 is constituted detachably to a cock 18A for the faucet. A generator with a hydraulic turbine 42, a magnet 44 and a coil 48 is incorporated previously into the spout head 20, electricity is generated by the generator by the force of a water current, and the LED illuminating lamp 72 is lit while using electricity as a power supply.
Patent JP-2003069519-A (JP)
Title: Method and device for transmission
Inventor: SHIMADA YORIAKI
IPC: H04Q11/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which achieve TLS of gigabit LANs, have compatibility with the existing networks, allocate time division multiplex transmission band width according to user's needs, and omit ATM cell processing. SOLUTION: In a transmission method in which a user's packet frame is transformed into a synchronous frame and the synchronous frame is transmitted on time division multiplex network, compatibility with the existing networks and allocating time division multiplex transmission band width according to user's needs are available by setting time division multiplex transmission band width allocated to users according to each user's packet frame channel band width.
Patent JP-2003062295-A (JP)
Title: Static eliminator for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a static eliminator for pachinko machine easily executable at a low cost and improved in durability. SOLUTION: In a pachinko machine comprises a conductive mounting frame 1 fixed to an outer frame and a game board 10 having annularly arranged guide rails 11 and 12 for guiding pachinko balls attachably and detachably mounted thereon, the guide rails are provided on the mounting frame 1 so as to be electrically conductible, so that the static electricity stayed in the guide rails 11 and 12 is earthed through the mounting frame 1.
Patent JP-2003078372-A (JP)
Title: Gain abnormality detector
Inventor: KUDO SHINICHI
IPC: H03F1/52
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To detect an input level and an output level of an amplifier and prevent an error determination according to a difference in characteristics of each level detection part when determining normality/abnormality of an amplifier gain from the difference. SOLUTION: Output values DIN, DOUT of respective detection parts 10, 11 with respect to each high frequency input level when an amplifier 100 is normal are measured, and the output values are stored in an offset table 109 together with an offset value ΔDS as the difference. When operating, the offset value equivalent to an output value DIN or DOUT of the detection part 10 or 11 is acquired from the table 109 to add this to the output value DOUT of the detection part 11 for correction. Based on whether or not a difference between this correction value and the output value DIN of the detection part 10 is a threshold or more, it is determined that the gain of the amplifier is normal/abnormal.
Patent JP-2003073198-A (JP)
Title: METHOD FOR PRODUCING GaP SINGLE CRYSTAL
Inventor: ABE TOSHIYUKI
IPC: C30B15/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for uniformizing the brightness distribution of a light emitting diode (LED) substrate by suppressing the occurrence of a ring-like void at a crystal Top side in the production of GaP single crystal by a liquid encapsulated Czochralski (LEC) method. SOLUTION: In a method for producing GaP single crystal to which impurities of some of S, Te and Si are added by the LEC method using B2 O3 as a liquid encapsulating agent and also using a quartz crucible, the water content of B2 O3 is regulated to 200 ppm or less, preferably 200-50 ppm, and the difference between the temperature of a melting liquid surface just before crystal growth and that just above B2 O3 is regulated to 245 deg.C or lower but 195 deg.C or higher.
Patent JP-2003074588-A (JP)
Title: Change-over device in rotary drive force transmission structure
Inventor: YUGE MITSURU
IPC: F16D11/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To enable transmission or separation of rotary drive force between two axes provided on the same axial line. SOLUTION: The change-over device is installed at the end of a drive shaft 1, or installed at the end of a driven shaft 2 which is the other side rotary shaft formed on the same axial line with the drive shaft 1, and constituted of the driven gear 21 formed opposite to the drive gear 11 to have the same module, a sleeve 3 having an internal gear 31 meshing with the drive gear 11 and the driven gear 21 and formed to slidably transfer the tooth of the drive gear 11 and the driven gear 21, and a fork 5 to be formed at the outer peripheral part of the sleeve 3 and fitted to make it possible to slidably move the sleeve 3 in the axial direction of both axes 1, 2.
Patent JP-2003076567-A (JP)
Title: Firmware update method of image processor and image processor
Inventor: HIRANO EIKO
IPC: G06F11/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a firmware update method enabling exact update of firmware while considering a load of a network. SOLUTION: An image processor is made to update the firmware (S54 to S56) by transmitting the firmware after performing a pre-processing (S50 to S53). After that, rewrite related time of the firmware is received (S57), the time is larger than prescribed time T (No in S58), a counter i is increased (S60) after waiting for a prescribed time (S59) and a processing is proceeded to a processing of the next information processor (S54 and afterward). When the time is equal to or less than T, the counter i is immediately increased (S61) and the processing is proceeded to the processing of the next image processor (S62 to S66). In the case of No in S54 or S62, the processing is terminated.
Patent JP-2003084492-A (JP)
Title: Method for manufacturing electrostatic charge image developing toner
Inventor: KAJIWARA TAMOTSU
IPC: G03G9/087
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic charge image developing toner by which the fine powder produced as a byproduct in the process of manufacturing a toner is reused as a source material to improve the productivity and a toner having little changes in electrified charges with environmental changes, durable for a long term use and free from filming is obtained. SOLUTION: The method for manufacturing an electrostatic charge image developing toner features that the finer powder as the byproduct in the process of manufacturing the toner from the source material is again used as the source material and that a polyol resin prepared by inactivating the end groups of an epoxy resin is used for the binder resin of the fine powder.
Patent JP-2002187170-A (JP)
Title: Falling preventing mechanism for slide core
Inventor: SHIGIHARA HIROYUKI
IPC: B29C45/36
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a slide core is raised to a retraction position by the energizing fore of a spring used for holding the slide core 1 to the retraction position in a slide core falling preventing mechanism equipped with the slide core 1 freely movable up and down between the retraction position being a rising end position and an operation position being a falling end position but, if the energizing force of the spring is reduced by a change with the elapse of time or the like, it becomes impossible to certainly hold the slide core 1 to the retraction position. SOLUTION: A lock mechanism for mechanically locking the slide core 1 at the retraction position is provided and a lock releasing mechanism for releasing the locking due to the lock mechanism before the leading end of an angular pin 3 enters an inclined hole 12 to come into contact with the inner peripheral surface of the inclined hole 12 is provided.
Patent JP-2003085767-A (JP)
Title: Optical disk recording device and its control method
Inventor: YAMADA SEIYA
IPC: G11B7/004
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording device and its control method, which can increase the format processing speed without changing a strategy. SOLUTION: When receiving a command to format from an operation part or the like, an optical disk recording and reproducing device refers to a PMA area of an optical disk to be formatted and judges whether the optical disk is in the unrecorded state or the recorded state (Steps S2, S3, and S4). Only when it is judged that the optical disk is in the unrecorded state, the optical disk recording and reproducing device sets the recording speed to an initial recording speed (higher than the highest recording speed) and sets the recording laser power value to an initial recording laser power value (higher than the recording laser power value for the maximum recording speed) to perform formatting (step S5).
Patent JP-2003089075-A (JP)
Title: Nail driving machine
Inventor: HAMADA MASAO
IPC: B25C1/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a nail driving machine having a coil spring 2 pressing a push lever 1 downward and having long service life. SOLUTION: The coil spring 2 pressing the push lever 1 downward has a trapezoidal shape in which the diameter of an upper end part is smaller than that of a lower end part. The coil spring 2 is positioned between a recessed part 4 of a nose part 7 and an intermediate plane part 5 of the push lever 1, and a trapezoidal shaft part 3 extending upward is attached on the plane part 5 to move the coil spring 2 vertically using the shaft part 3 as guide.
Patent JP-2003089092-A (JP)
Title: Paper sheet cutting device
Inventor: SATO HITOSHI
IPC: B26D1/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet cutting device capable of obtaining satisfactory cutting result without causing wrinkles in a paper sheet even if the rigidity of the mounted paper sheet is low. SOLUTION: In this paper sheet cutting device composed of a cutter fixed cutting edge formed straight in the longitudinal direction, a cutter moving cutting edge for cutting a paper sheet while rotating and running in contact with the cutter fixed cutting edge, a moving cutting edge pressing member for energizing the cutter moving cutting edge so as to press it against the cutter fixed cutting edge, a moving cutting edge carrier for holding the cutter moving cutting edge, a moving cutting edge shaft for supporting the cutter moving cutting edge on the moving cutting edge carrier rotatably, and a moving cutting edge drive means for driving the moving cutting edge carrier so as to reciprocate and run along the longitudinal direction of the cutter fixed cutting edge,  a paper sheet pressing roller supported rotatably on the moving cutting edge support shaft and pressing the paper sheet to prevent it from floating from the cutter fixed cutting edge is provided.
Patent JP-2002146371-A (JP)
Title: Colorless petroleum marker dye
Inventor: ASGAONKAR ANJALI S
IPC: C10L1/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To find a colorless maker dye having improved solubility in petroleum products. SOLUTION: A composition comprising a liquid petroleum product and a colorless marker compound which has the formula [wherein R1 is a 1-18C alkyl, a 1-18C alkenyl, aryl or aralkyl; R2, R3 and R4 are each independently hydrogen, a 1-12C alkyl, chloro or bromo; R5 is hydrogen, chloro or bromo] and is present in an amount that is not visually detectable is disclosed.
Patent JP-2003101650-A (JP)
Title: Intercom system
Inventor: KATO ISAO
IPC: H04M9/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a particular terminal to specify a terminal to be reset by a reset command from a main unit, and to reset a particular part of the specified particular terminal. SOLUTION: Each of a plurality terminals 2a, 2b and so on, which are so controlled as to be switched to make communication, is provided with an address comparing section 28 for recognizing a present station address in a terminal to be reset, in order to reset a particular part of a particular terminal specified by the main unit by a reset command including the address, a command decoding section 29 for recognizing the reset command on the basis of the recognition of the present station address, and a reset generation section 30 for resetting the terminal to be reset in accordance with the recognition of the reset command.
Patent JP-2003097459-A (JP)
Title: Chip seal and method of manufacturing the same
Inventor: KONDO TAKUMI
IPC: F16J15/26
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a chip seal usable for a scroll compressor using carbon dioxide being a non-fleon refrigerant as a refrigerant, and superior in a dimensional tolerance. SOLUTION: A spiral shape is used for the scroll compressor having a spiral lap erected on an end plate surface, and having a fixed scroll and a movable scroll, and is housed in a groove formed in the extending direction of a spiral on the end surface of the lap, and slidingly contacts with opposed end plates. The chip seal is an injection mold of resin. The injection mold has a polishing margin of a projecting shape on an anti-sliding contact surface. A sliding contact surface and the anti-sliding contact surface are polished on both surfaces.
Patent JP-2003099087-A (JP)
Title: Device, method and program of preparing analysis dictionary for natural language processing
Inventor: HIROTA MAKOTO
IPC: G10L15/183
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a dictionary, which is used for a morpheme analysis processing and packaged into a small equipment, without lowering analysis precision as much as possible. SOLUTION: Words in a word database are classified based on grammar information and connection attribute being added to the words and a class table is referred to extract information such as a part of speech or the like corresponding to class IDs added to the words. Thus, the analysis dictionary has no need to clearly demonstrate the grammar information and various attribute information such as a part of speech and conjugation.
Patent JP-2003093876-A (JP)
Title: Catalyst for synthesizing carboxylate and manufacturing method for carboxylate
Inventor: HAYASHI TOSHIO
IPC: C07C67/40
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for synthesizing a carboxylate with an excellent catalytic activity. SOLUTION: The catalyst for synthesizing the carboxylate is a catalyst used for synthesizing the carboxylate by a reaction of one or two or more kinds of alcohols and oxygen. The catalyst has (1) minute particles comprising Au and/or (2) minute particles comprising at least one second element selected from the group IIB elements, the group IIIB elements, the group IVB elements, the group VB elements and the group VIB elements in the fourth to the sixth periods of the periodic table and Au carried thereon.
Patent JP-2003093958-A (JP)
Title: Method and apparatus for coating substrate with coating liquid
Inventor: SAKAI TAKAMASA
IPC: H01L21/027
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating method by which the use efficiency of a coating liquid is enhanced. SOLUTION: A liquid reservoir is formed on a substrate W by feeding a coating liquid to the surface of the substrate W held in a horizontal position at the upper surface side of a substrate stage 10. The substrate is held in a fixed direction in plane view. The substrate is moved in the horizontal surface in all directions at a speed such that inertial force acts on the liquid reservoir and within a moving range equivalent to the diameter of the substrate. The coating liquid is successively discharged from the liquid reservoir while following the motion of the substrate, and spread on the entire substrate surface.
Patent JP-2003108644-A (JP)
Title: Environment monitoring system and method
Inventor: MIYANO KEIICHIRO
IPC: G06Q50/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an environment monitoring system and method capable of suppressing the spread of environmental pollution. SOLUTION: In this environment monitoring system for assessing an environment in an area being the target of assessment, an environment reference being the reference of an assessment item for assessing the environment is stored in a reference storing means, and survey data being the survey result of the assessment item for the area being the target of assessment are inputted. Then, the inputted survey data are compared with the environment reference stored in the reference storing means, and when the survey data exceed the environment reference based on the compare result, a message indicating the necessity of the detail survey or purifying work of the area being the target of assessment is outputted by an output means.
Patent JP-2003100890-A (JP)
Title: Method for manufacturing capacitive element
Inventor: OKADA MASAKAZU
IPC: H01L21/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To avoid the problem that a shadowing effect or a patterning accuracy is deteriorated by lowering the height of a capacitive element on a substrate in a technique for forming the element particularly in which a pair of electrodes are formed of a polycrystal semiconductor. SOLUTION: A method for manufacturing the capacitive element comprises the steps of forming a trench on the surface of a base, forming a separate insulation film 2 in the trench, and forming a lower electrode 23 in the bottom of a recess provided at an opposite side to the base, a dielectric layer 24 on the lower electrode and an upper electrode 25 on the dielectric layer.
Patent JP-2002210358-A (JP)
Title: Housing for plastic, metal powder, ceramic powder or food processing machines
Inventor: SCHUBERT GERRITT
IPC: B29C48/03
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a housing for twin and multiple screw extruders which gives high-strength property and does not leave inadequate gaps and cavities easy for products and foreign matters to enter. SOLUTION: The housing (2) for plastic, metal powder, ceramic powder or food processing machines, more particularly for twin and multiple screw extruders, comprising several married bimetallic barrels (1) including a lining (6) and a backing (5) is characterized in that the bimetallic barrels (1) are diffusion bonded to each other.
Patent JP-2003147816-A (JP)
Title: Piping system constructed by header construction method
Inventor: ENOKI MASATOSHI
IPC: F16L1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piping system constructed by a header construction method, which enables water leakage from a joint part of piping to be inspected with ease, enables resin piping to be easily renewed in the use of a sleeve, and can suppress the length of the piping to be used, by making the piping branch off in midstream. SOLUTION: This piping system constructed by the header construction method is characterized as follows: a branch joint part, which has at least one water supply inflow part and two water supply outflow parts, is provided in a piping path to water section equipment; the piping, which is connected with the water supply inflow part, and the piping, which is connected with one water supply outflow part, are laid on the backside of a wall, in a ceiling or under a floor; and the other water supply outflow part is made to branch off to an indoor side. Furthermore, the piping system is also characterized in that the branch joint part is connected with the piping in a casing.