baber/WOPTO huggingface dataset:
Patent JP-2003105481-A (JP)
Title: Stainless steel type tormarine-containing sintered molded article
Inventor: KIMURA MASAHIRO
IPC: B22F3/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To supply, at a low cost, a lustrous utility article, such as accessories and wristwatch cases to be worn on the body, which contains tormarine of which bioactivation effects are expected. SOLUTION: A green compact prepared by adding 3 to 10 mass% tormarine powder to stainless steel type alloy powder is sintered to form a stainless steel type tormarine-containing sintered molded article. As the stainless steel type alloy powder, that of SUS304L or SUS316L series is used. Further, a press compact or an injection-molded compact is used as the green compact.
Patent JP-2002175269-A (JP)
Title: Extended bridge device for i2c bus and method
Inventor: DELMONICO JAMES J
IPC: G06F13/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an I2C (inter-IC control) bridge device capable of realizing a communication protocol arranged in the layered state on the upper part of a standard I2C protocol. SOLUTION: This bridge device 10 is connected to an LIP bus 12 through an LIP bus transceiver 20. The I2C transceiver is an I2C slave only, and responds to an LIP packet addressed by an LIP bridge from a host I2C bus master 16. The I2C bus master generally an intelligent device, for example, a microprocessor, having responsibility for collecting data and providing control through a command published on the LIP bus and received. The I2C transceiver 20 can function as a slave transmitter so that the host I2C bus master 16 can extract data from the LIP bridge 10. The bus transceiver 20 is connected to a CRC(cyclic redundancy check) generator and a checker 22 for calculating a CRC code to an input or output LIP packet in the input direction.
Patent JP-2003107459-A (JP)
Title: Opposed substrates for liquid crystal display panel, and liquid crystal display panel
Inventor: ONO KAZUNORI
IPC: G02B3/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of preventing a film exfoliation and obtaining an excellent pattern shape even when a small line width is adopted for a pattern of a black matrix. SOLUTION: A low reflecting film 6 and a high reflecting film 10 are respectively separately patterned to one side 4a and the other side 4b of a transparent substrate 4 and the films 6, 10 configure the black matrix.
Patent JP-2003109890-A (JP)
Title: Scanning exposure device
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/027
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for reducing an exposure processing time, improving throughput of the device and improving productivity, and to provide a device manufacturing method or the like of a semiconductor device using the exposure device. SOLUTION: The scanning exposure device is provided with a mechanism for step-moving a board stage to an exposure position of a plurality of exposure areas in a forward X-direction and/or Y-direction in order to perform exposure of the plurality of the exposure areas on a board 22 through a projection optical system, and a mechanism for correcting magnification shift to perform exposure so that an image of a mask 12 is transferred to the exposure area of the board 22 without any error, only measurement of magnification of the X-direction is performed. The throughput of the exposure device is improved and the productivity is improved by eliminating measurement sequence of the magnification of the Y-direction.
Patent JP-2002177955-A (JP)
Title: Use of monodisperse ion exchanger for removing arsenic/ antimony
Inventor: LAILACH GUENTER DR
IPC: B01J41/04
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchanger which is particularly suitable for arsenic ions and/or antimony ions, selectively removes the arsenic ions and/or the antimony ions from a reaction solution during a synthesizing process step, surely functions for a long period of time at a relatively high temperature and is eventually capable of returning and releasing the water from a process circulating system into the environment. SOLUTION: The monodisperse ion exchanger, more particularly the monodisperse anion exchanger for selective removal of the arsenic/and or antimony in the form of AsF6- ions or SbF6- ions from an aqueous solution or the use of a monodisperse chelate resin.
Patent JP-2003113231-A (JP)
Title: Method for producing polyester and polyester
Inventor: GYOBU SHOICHI
IPC: B65D1/09
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester which is produced by using a polycondensation catalyst comprising a metal component except antimony and germanium as the main component of the catalyst, to provide a continuous polycondensation method with which filter and nozzle clogging by foreign matters during molding, transparency, yellowing, heat resistance, etc. are improved and which is stable and to obtain a product thereof. SOLUTION: In this method for producing a polyester by continuous polycondensatioin by using an oligomer obtained by direct esterification reaction or transesterification reaction between an aromatic or aliphatic dicarboxylic acid or its ester derivative and a diol or its ester derivative, the method for continuous polycondensation of a polyester comprises adding a polyester polycondensation catalyst which is selected from at least aluminum compounds and cobalt compounds and has satisfies conditions of a specific Al/Co molar ratio and Co concentration under conditions of specific oligomer IV (intrinsic viscosity).
Patent JP-2003114553-A (JP)
Title: Image forming device
Inventor: ISHII MASAYOSHI
IPC: G03G15/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that decreases a change in exposure potential caused by a decrease in initial potential and ensures stable exposure potential. SOLUTION: The image forming device has an electrification means (2) for electrifying the surface of a photoreceptor (1), an exposure means (3) for irradiating the electrified area of the photoreceptor with a specific quantity of light, thereby forming an electrostatic latent image on the photoreceptor, and a quantitative light control means (10) for controlling a quantity of light. In the image forming device, the quantitative light control means (10) is provided with a first quantitative light setting means and a second quantitative light setting means. The first quantitative light setting means sets, based upon information about the propagation characteristic of charges in the photoreceptor, a first quantity of exposure light that is used for the initial stage of the start of printing.  The second quantitative light setting means sets a second quantity of exposure light that is used after the initial stage.
Patent JP-2003120182-A (JP)
Title: Plate member supporting device used for open shield machine
Inventor: KUSAKABE AKIRA
IPC: E21D9/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a plate member supporting device capable of supporting a plate member above an open shield machine without causing any gap between the end part of the plate member and its ambient ground surface. SOLUTION: In this supporting device installed to the open shield machine for supporting the plate member above the open shield machine, the vertical position of the plate member to the open shield machine can be changed within a predetermined range.
Patent JP-2003123664-A (JP)
Title: Color cathode-ray tube
Inventor: NAKAMURA HOCHI
IPC: H01J29/32
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube which can surely eliminate damper shadow from a screen without removing a damper wire of a color-sorting electrode and without changing wire diameter or alignment of the damper wire. SOLUTION: A phosphor screen 3 with blackstripes 18 and phosphor layers 19 laterally arrayed one after another is fitted on the inside face of a face plate panel 2. On the face of the phosphor screen 3, a metal thin film 20 is formed reflecting light emitted from the phosphor screen 3 to the front of the face plate panel 2. At a position inside the face plate panel 2 opposite to the phosphor screen 3, a color-sorting electrode 7 is arranged with a damper wire 14 for vibration prevention stretched on the front face. The phosphor screen region where electron beams 6 are intervened by the damper wire 14 is covered with the metal thin film 20 and is to be hollow parts 21 with the phosphor layers 19 lacking.
Patent JP-2003118597-A (JP)
Title: Vehicular steering device
Inventor: IKEDA KOICHI
IPC: B62D5/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To allow one steering motor, when it is made impossible to output for any reason with its output shaft being difficult to be operated, to be covered by the other steering motor for driving a steering shaft of a steering mechanism. SOLUTION: This vehicular steering device comprises two steering motors 31, 32 adapted for driving the steering shaft (a relay rod 14) of the steering mechanism 10 to right and left sides, the steering motors 31, 32 having driving force enough to steer the steering wheel 40, both steering motors 31, 32 having the output shafts 31a, 32a connected to the steering shaft 14 via a differential mechanism 20. The differential mechanism 20 has two input elements 21, 22 connected to the two output shafts of the steering motor and an output element 23 connected to the steering shaft of the steering mechanism. It also has two- system power transmission passages, and either of the two having trouble in power transmission can be covered by the other for serving power transmission.
Patent JP-2003122801-A (JP)
Title: Product designing device and method
Inventor: KUZUMAKI SEIGO
IPC: G06F17/50
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of repeating structural analysis and examination of die design, process-facility planning and the like based on the design CAD data of a product every time the design CAD data are corrected. SOLUTION: A product design CAD data reconstruction part 50 reconstructs product design CAD data used for product evaluation on initial design, so as to meet the conditions of restrictions acquired by product evaluation based on product structure on the initial design. The reconstructed product design CAD data are stored in a product design CAD data database 90. When the corrected design acquired by correcting the initial design is accepted, the product design CAD data on the initial design are read from the product design CAD data database 90, and the product design CAD data are corrected along the design face of the corrected design.
Patent JP-2002134405-A (JP)
Title: Projection aligner and method, and method of forming circuit element
Inventor: TANIGUCHI TETSUO
IPC: H01L21/027
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To perform exposure on a wafer with image-forming characteristics of high precision at all times, even if the conditions of illuminating a reticle are changed. SOLUTION: When conditions (including σ value, zone illumination, and oblique illumination at more than one point) for illuminating a reticle R are changed, until a change in image-forming characteristics of a projection optical system is becomes a prescribed permissible value or less, exposure on a wafer W is stopped, and illumination light is emitted to the projection optical system under other illuminating conditions during that period.
Patent JP-2003123477-A (JP)
Title: Semiconductor memory
Inventor: KANEDA YOSHINOBU
IPC: G11C16/06
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the access delay of an address in which word line transition is caused can be prevented apparently. SOLUTION: In a semiconductor memory comprising a bit line group 2 connected to a column decoder 1, a word line group 4 connected to a row decoder 3, and a plurality of memory cells arranged at addresses at which each bit line and each word line intersect, the device is provided with a mirror bit line (MBL) 6 at which a memory cell group 7 in which the same data as data in a memory cell corresponding to an address 0 (BL[0]) of the bit line is written is arranged.
Patent JP-2003116345-A (JP)
Title: Block for constructing flower bed
Inventor: OTSUKA NARIKAZU
IPC: A01G9/28
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional blocks for the construction of a flower bed requires the use of bonding mortar between the blocks in the case of using a rectangular parallelopiped block and the inhibits the vertical stacking of blocks in the case of using blocks having mutually engaging protrusions and recesses. SOLUTION: A vertical wall for encircling a flower bed and having high strength can be constructed by forming a wide protrusion 21 at the middle part of a 1st side 11 between two opposing sides of a block 1, forming narrow recesses 22 at the right and left of the wide protrusion, forming a wide recess 31 at the middle part of a 2nd side 12 and narrow protrusions 32 at the right and left of the wide recess, forming a wide dangling part 23 on the wide protrusion 21 and a narrow dangling part 33 on each of the narrow protrusions 32. When the blocks 1, 1 are arranged in zigzag form in vertical and lateral directions, the wide dangling part 23 is inserted into the composite recess 22A of the lower stage and the upper composite dangling part 33A is inserted into the wide recess 31 to construct a surrounding wall for the flower bed in the vertical state with high strength.
Patent JP-2003120812-A (JP)
Title: Housing plate
Inventor: KURIHARA HARUKI
IPC: F16J15/08
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive housing plate by forming each part of the housing plate by surface treatment and a material suitable for environment. SOLUTION: This housing plate 4 for closing an opening part of a transmission case is mounted between the transmission case and a cylinder block of an engine 1, and is provided with a contact part 4d abutted on an end face of the cylinder block, and an exposed part 4e exposed to the external. The contact part 4d is made of a plated steel plate on which alloying molten zinc plating treatment of poor corrosion resistance is performed, and the exposed part 4e is made of a steel plate, an aluminum plate or a titanium plate on which the electric zinc plating treatment of high corrosion resistance is performed. As each part is formed by the surface treatment and the material suitable for environment, the housing plate can be inexpensively manufactured in comparison with a case when the housing plate is fully formed by the surface treatment and the material of high corrosion resistance.
Patent JP-2002192485-A (JP)
Title: Robot device, information display system and method, robot system, and recording medium
Inventor: OTA OSAMU
IPC: G06F3/0484
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To have a dialogue with a robot device. SOLUTION: The personal computer displays original words 110 of a message, its translation 111, an image 112, a message 113 of a user, etc., as a diary screen using information stored by the robot device 1 in a memory card and data of database stored in a storage device.
Patent JP-2003125539-A (JP)
Title: Method and system for power consignation management
Inventor: OKADA YASUHARU
IPC: H02P9/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To implement power consignation management, whereunder the same amount of power is transmitted at the same time. SOLUTION: Under the power consignation management, the amount of electricity generated transmitted from a power-generating facility 2 to a load facility 3 via a transmission network 1 and the burden of the load facility are monitored by a computer 11. Based on the performance data of the power- generating facility 2, an allowable amount of load change is estimated. Further, based on the change rate of the load facility 3, the amount of load change is estimated. If the estimated amount of load change exceeds the allowable amount of load change, the amount of electricity complementarily generated, required for attaining simultaneous, same-amount conditions for power consignation, is commanded to another power-generating facility 4.
Patent JP-2003119956-A (JP)
Title: Metallic member reinforcing structure
Inventor: NAKAMURA MASARU
IPC: E04C5/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a metallic member reinforcing structure which can improve the rigidity of a metallic member having an angle shape without incurring increased weight and increased cost, by reinforcing the metallic member with reinforcing ribs formed of a resin member which can be manufactured according to an easy outsert molding method. SOLUTION: According to the metallic member reinforcing structure, the reinforcing ribs formed of the resin member are arranged inside the metallic member having the angle shape, and a fastening portion integrally molded together with the ribs is fixed to the metallic member by fitting. Therefore, deformation of the metallic member is suppressed.
Patent JP-2003126851-A (JP)
Title: Apparatus for separating/removing oil-water
Inventor: ABE HIDEHARU
IPC: B63J4/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating and removing oil-water capable of returning fully purified, treated water to the very site, by treating at a low cost the oil content in the oil-water below the standard value set for wastewater at an accident site. SOLUTION: The oil-water separating and removing apparatus 1 comprises a float pump 5, a resistor plate 2b, an oil skimmer 2c, hydraulic pressure dispersing strainers 2e, 2h, an oil adsorbing filter 3, a floating-oil separation-recovery device 2 having a discharge port for the treated water and an oil-in-water content removal device 4, in a single housing. The float pump 5 removes refuse contained in the oil-water and pumps up the oily water near the surface. The resistor plate 2b controls the velocity of flow of the oil-water, and the oil skimmer 2c recovers the oil content floating onto the floating-oil separating tank 2a.  The hydraulic pressure dispersing strainers 2e, 2h draw the oil-water from the floating-oil separating tank 2a by siphons 2d, 2g and controls the oil-water flow in its velocity so as to enter the floating-oil separating tanks 2f, 2i while preventing the oil content from reaching the bottom. The oil adsorbing filter 3 adsorbs the oil content remaining as oil film. The aqueous oil removal device 4, after the oil content remaining in the oil-water is flocked using a flocculant and a coagulant, recovers and discharges the treated water.
Patent JP-2003128616-A (JP)
Title: Method for producing dimer and/or trimer of acetone
Inventor: TAKAHASHI KAZUNARI
IPC: C07C49/17
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for keeping the activity of a basic solid catalyst as high as possible for a long period in dimerizing or trimerizing acetone using the basic catalyst. SOLUTION: A raw material acetone containing 50 wt.ppm or less of esters is used for producing a dimer and/or a trimer of the acetone by bringing the raw material acetone into contact with the basic solid catalyst.
Patent JP-2003131370-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: FUJIWARA TAKESHI
IPC: G03F7/027
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high sensitivity and excellent chemical resistance (plating resistance) and useful to increase the density and resolution of printed wiring and to further provide a photosensitive resin composition having excellent mechanical strength, flexibility, adhesion, resolution and chemical resistance. SOLUTION: The photosensitive resin compositions comprise (A) a binder polymer, (B) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated group in one molecule and (C) a photopolymerization initiator, wherein the component (B) comprises a compound of formula (I) and a compound of formula (II) as essential components.
Patent JP-2003132095-A (JP)
Title: Cad program for use in disaster prevention facilities
Inventor: ODAJIMA TAKANOBU
IPC: G06F17/50
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To easily plot a drawing sheet of an disaster prevention facilities for CAD. SOLUTION: In a CAD program for drawing figures by combining the graphic data of lines, there are provided an automatic setting procedure of parameters, based on the drawing sheet size and selection of the combination of a reduction scale, and a parameter configuring procedures for presetting the size values of a display, including the combination of symbol graphics, rounding of radius, and characters with regard to the combination of the drawing sheet size and reduction scale as the parameters.
Patent JP-2003130555-A (JP)
Title: Blocking device for molten metal tapping outlet of molten metal accommodating container
Inventor: SATO MINORU
IPC: F27B3/08
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a blocking device for a tapping outlet of an electric furnace capable of surely preventing intrusion of slag in molten steel at the end of tapping in tapping the molten steel from the tapping outlet provided at the bottom of the furnace during the operation of the electric furnace. SOLUTION: This blocking device is provided with a floating body floating on the surface of molten steel accommodated in a body 5 of the electric furnace 1 and fitted to a tapping outlet hole 3c to close the tapping outlet hole 3c when the surface of the molten steel is lowered with the tapping of the molten steel from the tapping outlet provided at the bottom of the electric furnace 1. The floating body 12 is provided with a groove 14 spirally formed in the side of a projecting part 13 mounted at the bottom of the floating body 12 for rotating the floating body 12 around the central axis by a rotary flow of the molten steel in the electric furnace 1 caused by the tapping of the molten steel from the tapping outlet 3c.
Patent JP-2003136442-A (JP)
Title: Work carrying robot
Inventor: KIMATA KAZUO
IPC: B65G49/07
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a work carrying robot capable of decreasing stroke in z axial direction, reducing costs, and capable of being used in a vacuum. SOLUTION: A deflection correcting mechanism 4 consists of a cam plate 41 whose upper face 41a changes its height position along its circumference direction, a movable block 43 which integrally rotates with a pulley 2f and is rotatable around a horizontal shaft 44 of the pulley 2f side, and a cam follower 42, fixed to the movable block 43, for rolling in a circumference direction on a cam plate upper face 41a along with the rotation of the pulley 2f. While a hand 1 holding a work moves forward and backward, the movable block 43 rotates around the horizontal shaft 44 to keep the hand 1 in a horizontal state by rolling the cam follower 42 on the cam plate upper face 41a in a circumference direction.  In addition, a vertical displacement quantity at a tip end of the arm generated by the deflection of the arm itself and so on is corrected to always keep a constant height by a vertical axis (z axis) of a robot main body.