baber/WOPTO huggingface dataset:
Patent JP-2003127238-A (JP)
Title: Selective laser sintering wherein filling scan is interleaved
Inventor: DARRAH JAMES F
IPC: B29C67/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To minimize the time for construction of each layer in selective laser sintering. SOLUTION: In a computer controlled apparatus and method for preparing a three-dimensional body layer by layer, laser irradiates a selected spot of a powder layer and fuses the powder into a section of the body to be formed into the layer and a plurality of fused sections are fused into one body. The laser is controlled by a raster scanning method over the selected spot of the powder layer. Parallel raster scanning lines are set apart from each other between the center lines, according to a selected pitch, i.e., a space value of filling scanning lines. The positions of the parallel scanning lines are determined not for the outlines of the section to be formed, but for the coordinate system in the powder layer, and the parallel scanning lines are offset for each other by 1/2 of the pitch.  By this disposition of the scanning lines, a structural strength of the body to be formed is optimized and, at the same time, the number of the scanning lines necessary for forming the body is minimized.
Patent JP-2004064969-A (JP)
Title: Method of calculating section load of distribution line, and system and program for monitoring and controlling load of distribution line
Inventor: FURUTA SHINJI
IPC: H02J3/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain accurate section loads, taking into consideration the distribution of consumers of each section and the characteristics in the load fluctuation of each consumer.  <P>SOLUTION: A differential current value of each section around a measuring point is calculated from the voltages and the measured value of phase of two or more measuring points of distribution lines and the impedance of the distribution line. Distribution coefficient for distributing the differential current value to each section is calculated based on the contract capacity of the consumers of each section and the information of the connection position of the consumers. The distribution coefficient is corrected according to a load fluctuation portion of the consumers of each section. The accurate section loads in consideration of the load fluctuation portion is obtainable by distributing the differential current value to each section and calculating the loads of each section, using the corrected distribution coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071648-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L21/60
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, wherein metal protrusions formed on a first semiconductor substrate and metal protrusions formed on a second semiconductor substrate are satisfactorily joined.  <P>SOLUTION: First, a wafer W is placed on a mounting pad 11 as its active surface Wa where the metal protrusions 4 are formed is made to face upward (Figure (a)). A tin layer is formed on each tip of the metal protrusions 4. In succession, slave chips 2 are arranged on the wafer W by a suction collet 13 as its active surface 2a keeps facing downward and facing the wafer W (Figure (a)). A tin layer is not formed on the tip of a metal protrusion 5. Thereafter, the slave chip 2 is heated up to a first temperature T1 qual to or higher than the melting point of tin, and the wafer W is heated up to a second temperature T2 equal to or lower than the melting point of tin. The slave chip 2 is made to approach the wafer W, the metal protrusions 5 are brought into contact with the tin layers formed on the tips of the metal protrusions 4, and then the slave chip 2 and the wafer W are cooled down to a temperature equal to or lower than the melting point of tin (Figure 2 (b)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065359-A (JP)
Title: Rice cooker
Inventor: UKITA KAZUHIRO
IPC: A47J27/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker in which a pot is removably stored in a pot storing part of the main body of the rice cooker, the main body of which is easily turned around by a turning table, the main body of the rice cooker is prevented from being turned when rice is transferred to a bowl so as to improve a convenience in use.  <P>SOLUTION: A pot 2 is removably stored in a pot storing part 1a of the main body 1 of a rice cooker and it is constructed such that the main body 1 of the rice cooker is turned around by a turning table 16. A rotating center 16a of the turning table 16 is made eccentric with respect to a center axis 1c of the pot storing part 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068660-A (JP)
Title: Decompression brake
Inventor: NEGISHI HIDEO
IPC: F01L13/06
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decompression brake adaptable for a vehicular engine, suppressing an increase in diameter of a boss portion of a rocker arm.  <P>SOLUTION: The braking force of the decompression brake is created by turning an eccentric cam 16 laid between a rocker shaft 11 and the rocker arm 12 for changing the rocking center of the rocker arm 12 to adjust the lift amount of an exhaust valve on a cam base circle. The outer face of the rocker shaft 11 has a stepped smaller diameter at a mounting portion of an eccentric bush 16 to form a groove 15 which receives an inner periphery portion of the eccentric bush 16. The rocker shaft 11 is mounted with the eccentric bush 16 partially embedded therein, thereby suppressing an increase in diameter of the boss portion of the rocker arm 12 with the mounting of the eccentric bush 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065460-A (JP)
Title: Antimicrobial agent repetitive spreading implement
Inventor: YAMADA KIYOSHI
IPC: D06F39/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial agent repetitive spreading implement easy to handle, convenient, high in reliability, reasonable in cost and capable of continuously suppressing/controlling the propagation of mold.  <P>SOLUTION: An antimicrobial agent 2 containing an inorganic antimicrobial material is stored in a spreading case, and a spreading means 3 is provided for spreading underwater a part of the antimicrobial agent 2 stored in a submerged state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065466-A (JP)
Title: Game machine, pachinko game program and server
Inventor: NAKANO FUMIO
IPC: A63F13/35
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable players to enjoy games with higher expectations by making the game itself tricky even though with the probability of earning big win game states almost fixed.  <P>SOLUTION: The game machine is provided with a lottery means which carries out the lottery to determine win or loss and a display means that enables the display of a plurality of identifying information images which are varied and stopped to be displayed according to the results of the lottery by the lottery means. It is also provided with a big win execution means for making the shift to the big win game states advantageous for the players when the wins are give as the results of the lottery by the lottery means and a big win game selection means which selects the first big win in which the shift to the big win game states is made immediately after the identifying information images are stopped and displayed or the second big win in which the shift to the big win game states is made after a prescribed period of the reservation thereof. A second big win information announcing means is provided to announce the information on the reservation indicating that the shift to the big win game states is reserved when the second big wins are selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066953-A (JP)
Title: Door for vehicle
Inventor: SHIMIZU KIMIO
IPC: B61D19/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door for a vehicle having excellent design property of a door surface and surface hardness equivalent to pencil core hardness of 5H or more and capable of reducing type and number of parts, weight, and cost and maintaining/improving strength of a painted membrane in a folding part.  <P>SOLUTION: This door for the vehicle is constituted in such a way that a core member 3 or a skeleton member 4 is provided between an inner plate 1 and an outer plate 2 and the door has predetermined thickness Dt. The door is constituted of a metallic decorative plate in which surface hardness of the inner plate 1 and/or the outer plate 2 is equal to or more than pencil core hardness of 5H and which is painted by printing baking. At least one side 1a of the inner plate 1 and/or the outer plate 2 is fringed and bent into a thin and long shape so that its cross section has a hook shape. Inner side bending radius Ri in the folding part of one side 1a is in a scope of 1 to 5 mm, and a door structure is a bonded structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068754-A (JP)
Title: Evaporating fuel processing device
Inventor: OSANAI AKINORI
IPC: F02D41/14
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately detect an irregularity of a pump forcedly generating air flow in a canister with relating to an evaporating fuel processing device.  <P>SOLUTION: Evaporating fuel generated in a fuel tank 10 is processed without releasing the same to atmosphere. A canister 22 provided with a purge hole 26 communicating to the fuel tank and an air intake passage 38 of an internal combustion engine and an atmosphere hole 24 communicating to atmosphere is provided. The pump 32 capable of generating gas flow toward the purge hole 26 from the atmosphere hole 24 is provided in the canister 22. An oxygen sensor 50 detecting exhaust gas air fuel ratio of the internal combustion engine is provided. It is judged whether the pump 32 is normal or not based on whether a designated change of exhaust gas air fuel ration occurs in accordance with on/off switching of the pump 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070867-A (JP)
Title: Ticket machine
Inventor: NISHINO TOMOHISA
IPC: G07B5/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a person who can not read Kanji (Chinese characters) to perform an adjustment processing and purchase a boarding ticket, etc.  <P>SOLUTION: In a ticket machine provided with a display screen for performing prescribed guiding such as operation guiding to a user, a Hiragana (cursive form of Japanese syllabary) selection button for converting display contents on the display screen to Hiragana and displaying them is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077580-A (JP)
Title: Image forming apparatus
Inventor: ISHIBASHI MIKIO
IPC: H04N1/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with improved user-friendliness when using many functions even with simple configuration having a small number of paper ejection trays by fixing the correspondence relation between paper and a specified function or all the functions of the apparatus.  <P>SOLUTION: The image forming apparatus 1 having at least two or more of functions such as a copying function, a printer function, a FAX function and a scanner function in one apparatus is provided with at least one or more paper feed trays 4, 5, 6 and 7 so as to correspond to all the functions, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076788-A (JP)
Title: Gear ratio detecting device and vehicle equipped therewith
Inventor: JO SHINICHIRO
IPC: F16H61/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear ratio detecting device, achieving stable speed change control even in a longer updating cycle of gear ratio.  <P>SOLUTION: The device comprises a rotatably supported input rotation part, a rotatably supported output rotation part, and a connection part connecting the input rotation part to the output rotation part in such a manner as to change the rotating speed ratio of the input rotation part to the output rotation part. It also has an input rotation sensor, an output rotation sensor, and rotating angle gear ratio computing means for counting the rising or falling number of pulses of the other rotation sensor, which is detected in a period between the rising of the newest pulse of one rotation sensor and the rising of the pulse a preset frequency before or between the falling of the newest pulse of one rotation sensor and the falling of the pulse a preset frequency before, and computing the gear ratio from the ratio of the counted number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075793-A (JP)
Title: Methine compound-containing complex
Inventor: KATO TAKASHI
IPC: C09B23/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex formed from a new methine compound.  <P>SOLUTION: The methine compound-containing complex is composed of a methine compound having at least one guanidine group and a compound having at least one acid group. This complex is usable in optical members such as polarizing elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079705-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: NAKAMICHI MASARU
IPC: H01L21/8238
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which realizes high reliability of a memory cell unit and high-speed operation of a circumferential circuit unit, in an SRAM (static random access memory).  <P>SOLUTION: An NMOS (n-pole metal insulator transistor) and a PMOS (p-pole metal insulator transistor), whose gate electrodes 10n, 10p are constituted of a conductive type silicon film reversed to the conductive type semiconductor region for source drain, are formed in a first circumferential circuit unit which requires low consumption operation and a memory unit. Further, the NMOS and the PMOS, whose gate electrodes 10n, 10p are constituted of the conductive type silicon film, same as the conductive type semiconductor region for the source drain, are formed in a second circumferential circuit unit which requires high-speed operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077045-A (JP)
Title: Air cycle system
Inventor: SAITO HIDEFUMI
IPC: F25B9/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a vacuum cooling and blast chiller cooling by one air cycle system and to cool an object to be cooled at a high speed.  <P>SOLUTION: A pressure reduction chamber 4 has a flow out port 11 connected to a suction side of a suction means 2; and a flow-in port 13 connected to an exhaust side of an expansion means 3. A pressure of the pressure reduction chamber 4 is reduced to less than an atmospheric pressure by sucking out the air from the flow out port 11 by the suction means 2. The air flowing-in from the flow-in port 13 to the pressure reduction chamber 4 of which the pressure is reduced to less than the atmospheric pressure is cooled by expansion when passing through the expansion means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076425-A (JP)
Title: Form forming unit and form forming method using the form forming unit
Inventor: OZAKI AKIHIRO
IPC: E04G11/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form forming unit and a form forming method using the form forming unit facilitating form assembling work while being able to set a space between form panels to a design value.  <P>SOLUTION: The form panels 1 are installed to surround a concrete placing space, and separators 5 form bridges the opposed faces of the form panels 1. Since circular insert-through parts are formed at both ends of each separator 5 projecting to the non-opposed face side through the form panels 1, the form can be easily formed by inserting support reinforcements 8 through the insert-through parts. The space between the opposed faces of the form panels 1 can thereby be determined by the separators 5 without causing the forward or backward shift of the disposed position of the form panel according to a caulking condition like a conventional form forming unit. The form panels 1 can thus be disposed with the space of the design value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074693-A (JP)
Title: Image processor and its recording method
Inventor: FUJINAGA SEIYA
IPC: B41J29/38
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and its recording method in which a user is protected against significant damage or unnecessary trouble using a low reliability means for detecting the residual quantity of ink or toner.  <P>SOLUTION: When the residual quantity of ink is not zero (S406, YES) and the residual quantity of black ink or color ink is not higher than a specified level (S407, YES) (S409, YES), an alarm light is lighted (S412) to interrupt copy operation only once.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079904-A (JP)
Title: Film forming device
Inventor: NARUI HIRONOBU
IPC: H05B33/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming device for forming a thin film on the substrate of a large area like an organic EL element, the substrate of 20 inches for instance, while maintaining the excellent intra-plane uniformity of film quality and film thickness.  <P>SOLUTION: This film forming device 30 is the film forming device of an organic thin film for forming the organic EL element, and is provided with the same constitution as a conventional film forming device except for the constitution of an injector. The injector 32 is constituted of a planar member 34 connected to a raw material gas supply tube 22 and a block-like member 36 connected to the planar member 34. The injector is constituted as the 8-stage cascade branching structure of 1st to 8th branching tubes formed at the planar member 34 and the block-like member 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076233-A (JP)
Title: Underwear, outerwear, socks and diaper
Inventor: NAKAJIMA RYOKO
IPC: A41B9/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide underwear, outerwear, socks and diapers each having deodorizing action.  <P>SOLUTION: The underwear, the outerwear, the socks and the diapers each comprise a fiber impregnated with titanium dioxide in the whole or part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080688-A (JP)
Title: Communication device and communication method
Inventor: HATTORI OSAMU
IPC: H04L7/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a communication method which prevents a bit omission.  <P>SOLUTION: The communication device 100 transmits a start signal 210 for starting a communication, subsequently transmits data 220 that is the contents of the communication, and then transmits a stop signal 231 for ending the communication. After the transmission of the stop signal 231, the communication device 100 further transmits a balance data 232 to prevent a data omission resulting from a timing shift at the reception side in a synchronous communication, and then transmits start bits 233 for starting the next data transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087677-A (JP)
Title: Collet and method for picking up chip part using the same
Inventor: YAMAMOTO MASASHI
IPC: H01L21/52
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collet formed with a recess 10 brought into contact with one plate surface of a chip part and sucks the chip by evacuating the recess 10 in a contact state and picks up it, and can pick up even a chip part that is too thin to cause deformation during picking up without a strong suction force causing breakage, and to provide a method for picking up the chip part using the same.  <P>SOLUTION: The method is used to pick up a chip part. The collet is provided with a projection 12 which projects from the inner side surface 101 and/or the inner bottom surface 102 of a recess 10 and is brought into contact with the plate surface of the chip part in contact with the recess 10. Furthermore, the method includes a step where the collect is brought into contact with the chip so that a distance between at least one outer circumference edge of the chip to be picked up and the opening edge of the recess 10 is 0.001-0.3mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049210-A (JP)
Title: Vegetable transplanter
Inventor: KUWABARA MINORU
IPC: A01C11/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve seedling planting performance, by upgrading fittings, supports, arrangement, and structures of various devices for conducting the seedling planting.  <P>SOLUTION: In a vegetable transplanter 101, a loading platform 242 for water tanks 186 are mounted on a chassis so that the platform is positioned in a space formed between a front wheel support shaft 110 and a left rear wheel support pipe 221L. A pair of watering pumps 187, 187 corresponding to right and left transplanting claws 151, 151 is driven by a cam 192 which is positioned in a midway part of a planting drive shaft 104 for transmitting drive force to the transplanting claws 151. The water tanks 186, 186 and the watering pumps 187, 187 are arranged in such positions that they are located in a side opposite to the transplanting claws 151, 151 in the transverse direction of the chassis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084576-A (JP)
Title: Gas turbine generating set
Inventor: KUROKAWA MASATOSHI
IPC: H02K7/18
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine generating set capable of facilitating the replacement work of an air filter, reducing intake sound, and contracting the space required for the set.  <P>SOLUTION: An intake duct 42 comprises a duct part 58 having an intake port 58a on the same surface as a second maintenance surface 18, and a filter containing part 50 attachably and detachably containing the air filter. The duct part 58 is airtightly connected to the filter containing part 60 so as to be integrally attachable and detachable from the second maintenance surface 18. The duct part 58 is formed in a bent structure so as to change the flowing direction of the introduced intake air at least once until it flows from the intake port 58a to the filter containing part 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057174-A (JP)
Title: Animal-tying trap device
Inventor: ADACHI YOSHINORI
IPC: A01M23/24
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that the setting up work of the part becoming a trigger for constricting a loop of trap of a tying trap for capturing animals at the actual spot is complicated and requires experience and technique, there is a danger of causing an accident on installation, also the installation positions are limitted such as not being used in water, etc., and the state of the device can not be monitored from a far place.  <P>SOLUTION: This animal tying-trap device 100 is constituted so as to capture an animal by being triggered with the stepping of the animal such as a boar by its foot with its weight on to move a gadget such as a plane plate, etc., set in a strained state beneath the foot of the animal for storing a momentum coupling with the movement by compressing a spring, etc., and tightening the animal trap on releasing the strain. Thereby, it is possible to set the trap easily at a place such as in water, etc., reduce the accidents, and improve the possibility of capturing animals without damaging animal bodies since it is possible to monitor the trap from the far place.  <P>COPYRIGHT: (C)2004,JPO