baber/WOPTO huggingface dataset:
Patent JP-2003280708-A (JP)
Title: Restriction method of soft stroke range in numerically- controlled machine tool
Inventor: HAYASHI TOMOO
IPC: B23Q15/26
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a restriction method of a soft stroke range allowing a non-interference region when a tool rocks in a predetermined axial direction of a machine tool to be expanded to the limit provided for the machine tool.  <P>SOLUTION: This restriction method comprises: a step for defining the soft stroke range in the predetermined axial direction of the NC machine tool; a step for defining a coordinate value of an interference region adjacent to the range; a step for defining a length L from the rocking fulcrum of a spindle head to a tool end; a step for defining, before execution of a moving command to the predetermined axial direction of the spindle head given from an NC device of the machine tool, the rocking angle θ of the tool after the movement; a step for calculating, before the execution of the moving command to the predetermined axial direction of the spindle head, a displacement amount L*sinθ from the rocking fulcrum of the tool with respect to the axial direction after the movement; and a step for determining whether or not the position in the axial direction of the tool end obtained by adding the displacement amount to the coordinate value of the rocking fulcrum after the movement is located in the interference region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002361899-A (JP)
Title: Ink cartridge and printer comprising it
Inventor: YAMADA TAKASHI
IPC: B41J2/18
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge from which ink does not leak even if the ink cartridge is fully filled with ink. SOLUTION: The ink cartridge 40 comprises a cartridge case 50 where an ink supply chamber 52A opening with a size sufficient for containing a body 54 impregnated with ink, and an ink discharge chamber 53 opening with a size sufficient for containing a body 56 for absorbing waste ink are formed separately, and a cartridge cover 60 covering both the opening part of the ink supply chamber 52A and the opening part of the ink discharge chamber 53 wherein the cartridge cover 60 is provided with a passage groove 63 interconnecting the ink supply chamber 52A and the ink discharge chamber 53 under hermetically sealed state.
Patent JP-2003287573-A (JP)
Title: Method for estimating earthquake damage
Inventor: FUJITA YUSUKE
IPC: G08B31/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of estimating a damage on a structure when an earthquake disaster happens by using information other than that from seismometers.  <P>SOLUTION: A service provider 1 installing an infrastructure such as underground embedded pipes or the like in a city installs a plurality of seismometers 3-7 and obtains an image photographed from sky by using an satellite 2 or the like. When the earthquake disaster happens, collapsed buildings, liquidized areas and changed ground states are confirmed, and an estimation of damage based on the confirmation result is carried out overall by using information obtained from the seismometers 3-7 together. The result of the estimation is delivered to contract customers 11-13 via the Internet 10 and effectively utilized for the restoration from the disaster.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285381-A (JP)
Title: Corrosionproof concrete slab and its production method
Inventor: KADOI YASUO
IPC: B32B3/28
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosionproof concrete slab having an anchor material which is not broken when concrete is cast and can exhibit a good anchor effect to concrete.  <P>SOLUTION: The anchor material 2 obtained by molding a perforated plate material made of thermoplastic resin into a corrugated shape is integrally bonded to the single surface of a base plate 3 having a fiber-reinforced resin layer to form the corrosionproof concrete slab 1. Since the corrugated anchor material has proper rigidity, it is hardly crushed by the cast concrete and embedded surely in the concrete to exhibit the good anchor effect to increase the anchoring force of the base plate 3 to the surface of the concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170561-A (JP)
Title: Decorative sheet
Inventor: TANAKA MASAYOSHI
IPC: B32B25/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet excellent in environmental safety, interlaminar adhesiveness, scratch resistance and designability.  <P>SOLUTION: The decorative sheet 1 has at least a substrate material sheet 2, an ink layer 11 having a solid ink layer 3, an adhesive layer 5, a transparent resin layer 6, and a surface protective layer 9 all of which are successively laminated. At least one or more layers of the solid ink layer 3, the adhesive layer 5, and the surface protective layer 9 are formed from an aqueous coating agent containing an aqueous compound having at least two isocyanate groups in one molecule thereof as a crosslinking agent. The compound having the isocyanate groups has self-emulsification properties and is the aqueous compound represented by chemical formula 1. The aqueous coating agent contains at least an aqueous urethane resin. The substrate material sheet 2 comprises a polyolefinic elastomer, and the transparent resin layer 6 comprises a polyolefinic resin. An embossed pattern 7 is formed on the surface of the transparent resin layer 6, and color layers 8 are formed to the depressed parts 17 of the embossed pattern 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290323-A (JP)
Title: Method of cleansing sandbox and sandbox equipment
Inventor: OHATA SHINICHIRO
IPC: A61L2/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform the cleansing work of the sand in a sandbox in a short period of time and in a wide range by periodically sterilizing/cleansing the sand and avoiding the trouble of changing the sand in the cleansing.  <P>SOLUTION: As the method of cleansing the sandbox and the sandbox equipment 1, pipes 3 with a number of spouts 9 are embedded in the sand of the sandbox 5, and sterilizing water 7 is periodically spouted from the spouts 9 of the pipes 3 so that periodical sterilization/cleansing of the sand can be performed easily. At that time, a gas 17 is mixed in the sterilizing water 7, and the sand in the sandbox 5 is agitated with the gas 17. Accordingly, the sterilization effect of the sterilizing water 7 can be maintained and the sand can be cleansed effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294812-A (JP)
Title: Semiconductor device
Inventor: WATANABE DAIZO
IPC: H01L21/822
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To inspect an LVDS with high accuracy and easily even by using a low-speed tester and to reduce the costs of a semiconductor device by generating a high-speed test pattern at the inside of the semiconductor device when the semiconductor device with the built-in LVDS is inspected.  <P>SOLUTION: A differential input signal 11 of the LVDS 2 is generated by multiplying a signal to be input from the outside by using a multiplier 8, and the LVDS 2 is inspected with high accuracy and easily even by using the low- speed tester. A parallel-converted output signal of the LVDS 2 is input to an ExNOR element by inverting its phase by an inverter logic element at intervals of one bit, whether an inspection is satisfactory or not is decided on the basis of its output value, the number of terminals of the semiconductor device is suppressed, and the costs of the semiconductor device are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291538-A (JP)
Title: Heat-sensitive recording material
Inventor: KAMIKAWA HIROSHI
IPC: B41M5/30
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which can achieve excellent black color development, generating no hue change even if developed color density is changed, that is, to make it look pure black visually and has a low stain.  <P>SOLUTION: In the heat-sensitive recording material which is provided with a heat-sensitive recording layer on a support, the heat-sensitive recording layer contains one or more of electron donative colorless dyes represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>may be the same or different, and are each a 1 to 8C alkyl group; and R<SP>3</SP>represents hydrogen or a 1 to 5C alkyl group), and by formula (2) (wherein, R<SP>4</SP>and R<SP>5</SP>may be the same or different, and are each an alkyl group or the like; R<SP>6</SP>and R<SP>7</SP>may be the same or different, and are each hydrogen or the like; R<SP>9</SP>represents hydrogen or the like; and n represents an integer of 1 to 4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298109-A (JP)
Title: Semiconductor element and method of manufacturing the same
Inventor: YAMANE MAKOTO
IPC: H01L33/32
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a threading dislocation density from occurring in a growth layer even in a case in which a board and the growth layer are different from each other in characteristics (lattice constant, thermal expansion coefficient) or a case in which a board such as a sapphire board intrinsically high in dislocation density must be used.  <P>SOLUTION: A semiconductor element is equipped with a semiconductor substrate 1, buffer layers 2, which are each formed by laminating a single crystal matching layer 21 and an insulating layer 22, dispersedly formed on the substrate 1, and a single crystal growth layer 3 formed on the buffer layers 2 and the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299220-A (JP)
Title: Terminal processing method for coaxial cable and terminal processing device
Inventor: TAKAGI AKIRA
IPC: H02G1/12
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal processing method for a coaxial cable capable of completely removing an external conductor spirally wound around the cable, and a terminal processing device.  <P>SOLUTION: A skin 34 is firstly cut out to expose the external conductor 33 the foot of the exposed external conductor 33, which is a cut part, is covered by a conductive material 17 all over its width, a contact piece 12 is brought into contact with the external conductor 33 from the tip of the external conductor 33, the external conductor 33 is broken away while being loosened toward a boundary between the conductive material 17 and the external conductor 33, and the spirally wound external conductor 33 is uniformly and completely removed in a short time. When the external conductor 33 is broken away, an insulating body 32 is removed, and finally a central conductor 31 is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299093-A (JP)
Title: Clock signal reproducing circuit, receiver and clock signal reproducing method
Inventor: ADACHI HIROSHI
IPC: H04N19/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that skipping or repeating occurs frequently if not securing a prescribed transmission rate because reproduction processing is performed on the basis of only a PCR (program clock reference) contained in a TS (transport stream) packet, in a conventional clock signal reproducing device for a TS.  <P>SOLUTION: A clock signal reproducing circuit comprises a TS header parser 31 for detecting a PCR from a TS, a PCR register 37, a STC (system time clock) counter 38, an STC register 39, a switch 41, and a CPU 14, etc. In this circuit, when the prescribed transmission rate is secured, a latch signal outputted from the parser 31 is transmitted to the register 39 to perform clock signal reproducing processing on the basis of the PCR, and when the prescribed transmission rate is not secured, a latch signal outputted from the CPU 14 is transmitted to the register 39 to perform clock signal reproducing processing on the basis of time information outputted from a timer circuit 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291608-A (JP)
Title: Pneumatic radial tire
Inventor: KOMATSU RYUZO
IPC: B60C9/20
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deterioration of ride comfort performance and to lighten.  <P>SOLUTION: This pneumatic radial tire comprises a long pitch cord belt layer employing a steel cord comprising one to six sheath filaments intertwisted around one to two core filaments at a pitch of 30 to 300 mm and Dc/Ds, that is, the ratio of the diameter Dc of a strand of the core filaments to the diameter Ds of a strand of the sheath filaments made to 1.01 to 1.03 (in the case of 1 to 3 sheath filaments) or 1.04 to 1.07 (in the case of 4 to 6 sheath filaments) and a single wire belt layer employing a steel cord comprising a spiral single wire arranged alternatively. In this case, F=(D-d)/P, 0.01≤F≤0.05, 0.28≤d≤0.50 mm, and 2.0≤P≤8.0 mm. Where, d = Single wire diameter, D = Spiral diameter, and P = spiral pitch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306386-A (JP)
Title: Alumina ceramic setter and method for manufacturing the same
Inventor: KUMAZAWA TAKESHI
IPC: H01G13/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramic setters which are effective for the electronic device components and the like made of materials which may react with setter materials; can prevent reaction with the setter materials; achieve high air permeability and high removal efficiency of organic substances in the process of firing or the like; can achieve uniform dispersion of an atmospheric gas in the setter and easy transfer to the outside; and lead to the improvement of the quality and productivity of the above components and the like, and to provide an economical method for manufacturing the same.  <P>SOLUTION: The ceramic setters having a plurality of through-holes are used in the heat treatment or firing of ceramic electronic device components and metal components by injection molding. The ceramic setter comprises 98 wt.% or more of alumina and 0.3 wt.% or less of silica and has a relative density of 95% or more. The through-hole has a linear shape in the longitudinal direction with a generally same inner diameter, which has an average pore size of 0.3-1 mm. The method for manufacturing the setter is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003020528-A (JP)
Title: Apparatus for uniformizing lap or sliver set to carding machine
Inventor: RUEBENACH BERNHARD
IPC: D01G15/40
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To achieve the adjustment of the interval between the fiber-holding position and the sliver-combing position structurally simply and attain the improved textile processing of fibrous material. SOLUTION: This apparatus is for uniformizing the lap or sliver set to a carding machine. The apparatus has a tuft feeder equipped with the tuft chute 9. The feeding unit comprising the feed roller 10 and the feed plate 14' works jointly with the direct opening roller (breast roller) 16. The bottom end of the tuft chute 9 ends in the area of the feed roller 10 and the feed roller 10 receives the fibrous material from the tuft chute 9. In order to adjust the interval between the fiber-holding position and the combing position, the opening roller 16 is made rotatable around the center of the roller 10 directly adjacent to the roller 16 and at least the feeding unit is made displaceable toward the working direction (A).
Patent JP-2003133797-A (JP)
Title: Part mounting apparatus
Inventor: KAMIKAWA HIDEYASU
IPC: H01L21/52
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting apparatus for reducing a tact time without using a complex driving structure in the part mounting apparatus with a constitution, in which a part held and carried by a mounting head is mounted on a mounting objective base on a mounting stage and a relative position of the part, and the mounting objective base is adjusted on the basis of the imaging positional information while an image pick-up means for imaging the part held by the mounting head and the mounting base on the mounting stage is provided. SOLUTION: A part carrying means 6 for carrying and feeding a part 4 to a mounting head 8 is provided at a shifting path of the mounting head 8 in a movable-in and -out state. At the same time a reflective member 16 included in an image pick-up means 9 is mounted on the part carrying means 6.
Patent JP-2003309081-A (JP)
Title: Metal electrode using molybdenum-tungsten alloy as barrier layer and its manufacturing method
Inventor: CHIN KIRIN
IPC: H01L21/3213
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal electrode which can solve the problems of spiking and a hillock occurring at an aluminum electrode, and to provide a method for manufacturing the same.  <P>SOLUTION: The metal electrode using a molybdenum-tungsten alloy as a barrier layer comprises: an electrode layer made of a low resistance metal electrode material; a top barrier layer made of the molybdenum-tungsten alloy and formed on the upper surface of the electrode layer; and a bottom barrier layer made of the molybdenum-tungsten alloy and formed on the lower surface of the electrode layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303624-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TAUCHI TOSHIYUKI
IPC: H01M10/0587
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the separator from being broken by the protrusion part formed at the top end of the mixture layer, even when the internal pressure is increased by temperature rise or the like in the battery case, and prevent occurrence of internal short circuit due to conduction of the positive electrode and the negative electrode adjoining through the protrusion part.  <P>SOLUTION: This is a non-aqueous electrolyte secondary battery that comprises a wound electrode body 12 that is wound in spiral form by interposing a separator 17, 18 between a positive electrode 15 and a negative electrode 16 of belt-shape formed with a mixture layer on the belt-shape current collector and a battery case in which this wound electrode body 12 is housed. The top end in the winding direction of the separator 17, 18 is folded up on the top end in the winding direction of the mixture layer 15a, 15b or 16a, 16b of the positive electrode 15 or the negative electrode 16 and overlapped with the top end of the separator or top end of the adjoining separator, and the separator 17 or 18 is made two-ply to cover the top end of the mixture layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304847-A (JP)
Title: Liquid drinking composition containing coenzyme q10
Inventor: KAMATA MIKIO
IPC: A23L2/52
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a homogeneous ubiquinone-containing liquid drinking composition having excellent storage stability.  <P>SOLUTION: This stabilized liquid drinking composition is characterized by containing coenzyme Q10 and a glycerol fatty acid ester or/and a sucrose fatty acid ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325763-A (JP)
Title: Patient bed unit provided with patient carrying vehicle and patient carrying vehicle
Inventor: BARTELS FRANK
IPC: A61B6/04
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To constitute a patient bed unit so that a patient carrying vehicle can easily approach or to be connected to a patient bed or a support part from the both sides of the unit in order to transfer a patient. SOLUTION: The patient bed unit is provided with the patient carrying vehicle (4) for carrying in/out the patient and the fixedly positioned patient bed having a elevating possible bed board (3) or the support part (2) arranged in a medical image forming device (1) (e.g. a CT instrument, angiographic equipment or an NMR instrument). The patient carrying vehicle (4) is provided with a carriage (9) which receives the bed board (3) and is horizontally movable to the both sides in order to slide the bed board (3) from the patient carrying vehicle (4) to the patient bed or the support part (2) or slide it inversely. The patient carrying vehicle (4) includes two double-T shape supporters (5) which are mutually connected in center via a stringer (5A).
Patent JP-2003309146-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI SHINJI
IPC: H01L23/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a mounting defect without increasing the outer-shape size of a specific bump electrode and to standardize a design of an IC inspection socket in a semiconductor device in which a plurality of bump electrodes connected electrically to a plurality of land electrodes formed on one face of a mounting board are provided on one face of a wiring board mounted on the mounting board.  <P>SOLUTION: Since a second land terminal 20B whose outer-shape size is larger than the outer-shape size of a first land terminal 20A is installed, the mounting defect of a BGA-type semiconductor device 10 is reduced. The outer- shape sizes of bump electrodes 5 are of the same sizes in all, and a distance between each second bump electrode 5B and each first bump electrode 5A adjacent to the electrode 5B is set at an integral multiple of each distance between first bump electrodes 5A. As a result, arrangement pitches of bump electrodes 5A, 5B are made uniform in all, and a design of a pin 31 of the IC inspection socket 30 is standardized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312097-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI TOSHIYA
IPC: B41J29/46
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which received print data can be transferred to another imaging apparatus upon occurrence of a print error.  <P>SOLUTION: When print data is transferred to another imaging apparatus, address of the imaging apparatus being transferred with the print data is acquired (S61) and stored in a specified area of an RAM. A transfer program is initiated from a program ROM and the print data is transferred to a specified imaging apparatus (S62). Subsequently, a CPU makes a decision whether that imaging apparatus has been reset or not after occurrence of an error therein (S63). If a decision is made that the imaging apparatus has been reset after occurrence of a previous print error (S63; Y), a retransfer program is initiated from the program ROM and transferred print data is acquired through LAN from the HDD of an imaging apparatus having an address stored in a specified area of the RAM (S64). Print processing of the reacquired print data is then performed (S65) before ending the processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002373346-A (JP)
Title: System for editing graphic
Inventor: GAY JONATHAN L
IPC: G06T11/60
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To disclose a graphical applications program (20) for use in specifying spatial relationships between graphical elements in a graphical environment. SOLUTION: This graphical applications program includes a user interface (28) that interacts with an operating system (24) through an application shell (30). Coupled between the user interface and the operating system are a document engine (32), a graphics engine (34) and a constraint engine (36). The graphical applications program runs on a CPU (22) housed within, for example, a personal computer, through the operating system.
Patent JP-2003318190-A (JP)
Title: Method for manufacturing semiconductor device, method for manufacturing electrooptical device and electronic device
Inventor: SAEKI TAKAYUKI
IPC: H01L21/288
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a source and a drain of an organic thin-film transistor by which a manufacturing cost can be reduced by dripping a liquid onto a specified area on a substrate by ink-jet method and drying the area.  <P>SOLUTION: When a pixel electrode 21 and a signal line 22 of a pixel circuit are formed on a substrate, a source area part 23 corresponding to an area for forming a source and a drain area part 24 corresponding to an area for forming a drain are formed at the same time. A polyimide film having repellency against a liquid (a liquid forming a source and a drain) is used for the substrate 1. A gold plating having a lyophilic property to the liquid is applied to the surface of the source area part 23 and the drain area part 24.  <P>COPYRIGHT: (C)2004,JPO