baber/WOPTO huggingface dataset:
Patent JP-2002333249-A (JP)
Title: Slow-cooling and slow-depressurizing device and method for vacuum cooling apparatus
Inventor: NAKAZAWA KENJI
IPC: F25B19/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a slow-cooling and slow-depressurizing device and method for a vacuum cooling apparatus, which enables both of slow-cooling control and slow-depressurizing control with a single device, permits easy setting of a cooling pattern in accordance with an object to be cooled, and ensures efficient operation in a short time without damaging the object to be cooled. SOLUTION: The pressure in a vacuum tank is detected to perform automatic control through a feedback control means, in which depressurization velocity is controlled during slow-cooling operation and pressure recovering velocity is controlled during slow-depressurizing operation.
Patent JP-2002364844-A (JP)
Title: Glow plug
Inventor: YOSHIKAWA TAKAYA
IPC: F23Q7/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug allowing a metal ring and a ceramic heater to be assembled simply and moreover allowing the energization to a resistance heating element to be performed well. SOLUTION: When the contact resistance between the first and the second terminal rings 14 and 3 of the first and the second heaters for energizing the resistance heating element 11 and the first and the second heater terminals 12a and 12b is the value R1-R2 that is obtained by subtracting the value R2 of the energizing resistance of the resistance heating element 11 measured in such a form that the first and the second terminal rings 14 and 3 are detached from the ceramic heater 1 for the direct energization from the first and the second heater terminals 12a and 12b from the value R1 measured in such a state that the first and the second terminal rings 14 and 3 are fitted to the ceramic heater 1, a condition 1 of (R1-R2)/R2×100<=20% is satisfied.
Patent JP-2002366938-A (JP)
Title: System for authenticating fingerprint
Inventor: INAGAKI SATORU
IPC: G06K17/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of needing processing that makes a fingerprint sensor part protrude from a card slot or that makes the fingerprint sensor part expose to the card slot in realizing a card type fingerprint authenticating device. SOLUTION: Fingerprint information acquired from a fingerprint sensor 101 is temporarily stored in a memory 104, the fingerprint information stored in the memory 104 is transferred to the card slot 107 when the card type fingerprint authenticating device 100 is inserted into the card slot 107, and a collating part 110 performs collation processing.
Patent JP-2002362559-A (JP)
Title: Synthetic resin pallet
Inventor: YAMAUCHI HISATOSHI
IPC: B65D19/32
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To simply and quickly bind cargoes mounted on a mounting part of a pallet tightly with ropes so as not to let the cargoes fall or move and to improve efficiency in works for binding the cargoes. SOLUTION: For a synthetic resin pallet which has cup-shaped legs A, B, C and is available for piling up in full-nesting and half-nesting, through holes 6 and tongues 7 used for binding the cargoes are formed at a perpendicular flange 1c formed in dangling around the mounting part 1 of the pallet.
Patent JP-2002370178-A (JP)
Title: Fastener having screw gripping part
Inventor: HATANA MICHIMASA
IPC: B25B23/10
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure with superior facility by effectively utilizing the screw gripping function by silicone bouncing putty in a fastener for fastening a screw and a bolt. SOLUTION: In this fastener, the silicone bouncing putty 1 is embedded in a space between a shaft 2a of the fastener 2 and a cylindrical body 4 thicker than the shaft, and is installed on the shaft. The cylindrical body 4 is used for housing and storing the putty. The silicone bouncing putty 1 is wound and installed on the shaft 2a, and is used for gripping the screw when necessary. In addition, a vessel having an opening one surface and a recessed part of a body can be used for housing and storing the putty. This fastener can be applied to a fastener such as a manual and power driver.
Patent JP-2002372369-A (JP)
Title: Pressure reducing dryer and cleaning method of pressure reduced chamber
Inventor: MIYAUCHI MIKIYOSHI
IPC: F26B25/04
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing dryer in which cleaning of the pressure reduced chamber, i.e., the drying chamber, can be carried out automatically and efficiently while saving the labor and enhancing the rate of operation of the dryer. SOLUTION: The pressure reducing dryer for drying an article W by heating a drying chamber 16 containing the article W under reduced pressure comprises a cleaner 35 for removing matters adhering to the inner wall face of the drying chamber 16 by a wind pressure generated by supplying heated water Ya into the drying chamber 16 under reduced pressure and evaporating it instantaneously.
Patent JP-2003008124-A (JP)
Title: Light source device and aligner using the same
Inventor: MIZOGUCHI KAZU
IPC: H01S4/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that is highly efficient and can prevent generation of debris. SOLUTION: This light source emits a laser beam to a target to generate an extreme ultraviolet light. The target is provided with target supply parts 113 and 119 that supply a gaseous substance at the time when or just after a laser beam is emitted, laser parts 111 and 112 that use a mixed gas containing carbon dioxide as a laser medium, generate a laser light of 10 μm band in wavelength, and emits it to the target to generate a plasma, and a condensation optical system 115 that condensates extreme ultraviolet beams radiated from the plasma and emits them.
Patent JP-2003002552-A (JP)
Title: Hydraulic elevator
Inventor: YAMAZAKI MAMORU
IPC: B66B9/04
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To solve problems such insufficient lifting height of a hydraulic pump unit 3 due to obstruction caused by a chain block in a field with a low-height ceiling 12 in a conventional method for installing the chain block to the ceiling 12 just above the hydraulic pump unit 3 when the hydraulic pump unit 3 arranged in working fluid 2 in an oil tank 1 is lifted up during maintenance. SOLUTION: In the vicinity of the oil tank 1, a first support material 20 is stood between a floor 15 and the ceiling 12. In the first support material 20, a second support material 23 having pulleys 25 and 26 is installed rotationally. The chain block 14 is connected to a base 21 of the first support material 20, and a rope 27 installed to the chain block 14 at one end is connected to the hydraulic pump unit 3 via the pulleys 25 and 24. The hydraulic pump unit 3 is hoisted by operating the chain block 14.
Patent JP-2003007526-A (JP)
Title: Refrigerator cooling type superconducting magnet device
Inventor: WATASAWA KEIICHI
IPC: F25B9/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet device for generating a horizontal magnetic field that can be easily operated and be made compact. SOLUTION: This superconducting magnet device is provided with a double cylindrical vacuum container 10 having an air space in its central part, two pairs of superconducting coils 11a to 11d that are vertically housed in the vacuum container and generate a horizontal magnetic field, and low-temperature refrigerators to cool each superconducting coil. The two pairs of superconducting coils face each other respectively with the air space in between, and they adjacent to each other so that an arrangement angle θ formed by a line segment L1 connecting the centers of the superconducting coils of one pair and a line segment L2 connecting the centers of the superconducting coils of the other pair is between 40 and 60 degrees.
Patent JP-2003005215-A (JP)
Title: Method for manufacturing active matrix type liquid crystal display device
Inventor: SAKAMOTO MICHIAKI
IPC: H01L21/336
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an active matrix liquid crystal display device in which high picture quality can be obtained for a long time. SOLUTION: After a TFT and a passivation film are formed on a transparent substrate, the passivation film is annealed. When the on-voltage Von and off- voltage Voff are fixed, the annealed passivation film shown by solid lines in the figure does not change in the TFT characteristics, while the film not annealed shown by dashed lines significantly decreases the drain current due to changes in the TFT characteristics when the on-voltage Von is applied. This means that the resistance against on-voltage of the film not annealed is significantly increased.
Patent JP-2003009243-A (JP)
Title: Authenticating device and method, network system and computer program
Inventor: YAMAMOTO TATSUYOSHI
IPC: G06F21/31
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an authenticating device which makes it difficult to pretend to be someone else in accessing information and also can be applied to the existing portable telephone. SOLUTION: When an access request is received from a portable telephone, an authentication server receives a user ID and a password from the portable telephone. In the case the user ID and password are legal, the telephone number of a CTI(computer telephony integration) device is notified to make the portable telephone to call the telephone number. In the case a detected telephone number is legal, the authentication server generates a session key to distinguish the telephone number from the other telephone numbers. The session key is embedded in a connection URL requested to be viewed by the portable telephone T to be sent to the portable telephone.  In the case the portable telephone selects the connection URL for identification and the connection URL for identification is returned to the authentication server, the authentication server decides the propriety of the session key embedded in the connection URL for identification. If the session key is legal, the authentication server decides that the access request is legal.
Patent JP-2003012667-A (JP)
Title: Antimicrobial agent having quinolin carboxamide skelton
Inventor: YASUDA MINORU
IPC: A61K31/497
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a compound having excellent antimicrobial activities against gram-positive bacteria and resistant gram-positive bacteria, and further having a quinolin carboxamide skeleton. SOLUTION: This compound having the quinolin carboxamide skeleton is represented by the formula (wherein, R1 is a pyridyl group, a pyrazyl group, a pyrazole group, a quinolyl group, or a isoquinolyl group; R2 , R3 , R4 , and R5 are each independently a hydrogen atom, a halogen atom, a nitro group or a hydroxy group; R6 is a lower alkyl group, a lower alkenyl group or an aralkyl group; R5 and R6 can form a heterocycle by bonding to each other in combination with a carbon atom and a nitrogen atom bonded thereto; and R7 is independently a hydrogen atom or a benzoyl group).
Patent JP-2003009465-A (JP)
Title: Alternating current generator for vehicle
Inventor: MORI HIDEAKI
IPC: H02K11/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an alternating current generator for a vehicle, which can improve coolingness of a diode. SOLUTION: A slip ring 34 is arranged on a rotating shaft 6 between a second bearing 18b on the side of a rear bracket 11 and a rotor 1. A brush 9 is arranged outside the rear bracket 11, where the slip ring 34 slides in contact with the brush 9 via a through hole of the rear bracket 11. The rear bracket 11 faces fan 16 on the side opposite to a pulley 7. A diode minus chill plate 21 is made to be thermally in contact with the rear bracket 11 on the outside of it and is mounted thereon, and a diode plus chill plate 22 is mounted on the outside of the rear bracket 11 while the electrical insulation between the diode minus chill plate and the diode plus chill plate is maintained.
Patent JP-2003009952-A (JP)
Title: Implement for brushing tooth
Inventor: HAYAKAWA TAKESHI
IPC: A61C17/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an implement for brushing teeth which is compact to carry and allows an efficient preparation for brushing teeth in a short period of time. SOLUTION: The implement for brushing teeth is made up of the following parts: A toothbrush H has a handle 1 which contains an accommodating part S for a tube N of a toothpaste, a connecting opening 2 to connect a squeezing opening n of the tube N of the toothpaste in the accommodating part S, and a supply passage 4 to supply toothpaste in the tube N of the toothpaste in the accommodating part S with its squeezing opening n connected with the connecting opening 2 to a bristle implanting part 3. A tube-pressing device K is mounted on the accommodating part S and squeezes out the toothpaste in the tube N of the tooth paste by pressing the tube N of the tooth paste with the squeezing opening n connected with the connecting opening 2 in the accommodating part S. A cap C is used to cover the toothbrush H.
Patent JP-2003017467-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: NAGASAWA MASARU
IPC: H01L21/302
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for securing photoresist film, used as a mask in a process for forming a wiring groove or a connection hole, by etching in an insulating film where an SiC film is formed as an etching stopper film. SOLUTION: In a process for forming an open hole section 27, by etching where a photoresist film 26 is used as a mask in an insulation film where an insulation film 17, a cap insulating film 18, an etching stopper film 19, an insulation film 20, and a cap insulating film 21 are laminated, flow rate of an O2 gas in an etching gas is increased and decreased relatively, in the etching process of the etching stopper film 19, and that of the O2 gas in the etching gas is reduced in the etching process of the cap insulating film 21, the insulation film 20, the cap insulating film 18, and the insulating film 17.
Patent JP-2003013616-A (JP)
Title: Bathroom structure
Inventor: SUMORI AKIRA
IPC: E04H1/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom structure which is high in durability and excellent in heat insulating effect. SOLUTION: According to the structure, bathroom framework 1 forms a plurality of square frames, and each frame has a groove 11 in an inner surface thereof in a manner extending between both ends thereof. Then, an outer plate 2 is fitted into the groove 11 so as to block the frame. Further, an inner plate 3 having waterproofing property is arranged on an indoor side of the outer plate 2 so as to face to the same with an interval therebetween. A recessed corner holding member 4 having waterproof property functions to connect the adjacent inner plates 3 together, and it is fixed to the bathroom framework 1. Further, heat reflecting films are stuck to mutually facing surfaces of the outer and inner plates 2, 3, respectively.
Patent JP-2003015613-A (JP)
Title: LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DRIVER, LCD CONTROLLER, AND DRIVING METHOD IN A PLURALITY OF DRIVER ICs.
Inventor: SAKUMA KATSUYUKI
IPC: G09G3/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems such as fusion of power source wiring or the like even in the case of adopting the wiring incapable of securing a sufficient current capacity in an LCD panel. SOLUTION: This liquid crystal display device comprises a liquid crystal cell 2 forming a picture display area on a substrate, a source driver 7 for applying voltage to the liquid crystal cell 2 by using source driving ICs 20 supplied with power in a line saying form, and an LCD controller 4 for processing the signals received from a host side via a video I/F 3 and outputting the signals to be supplied to the source driver ICs 20, and this source driver 7 shifts each timing to start writing in the liquid crystal cell 2 the plurality of source driver ICs 20 among a plurality of the source driver ICs 20, to avoid concentration of the consumption current.
Patent JP-2003017547-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: MASUDA AKIHIRO
IPC: H01L21/68
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To satisfactorily position a substrate in a horizontal direction. SOLUTION: A positioning mechanism 40 comprises a base 41 which is provided substantially horizontally, three pieces of positioning pins 42 which are provided upright rotatably on the base 41, and a link mechanism 43 for rotating the three pieces of positioning pins 42 respectively around a perpendicular axis simultaneously. Positioning of a wafer W by means of the positioning mechanism 40 is achieved by contacting the three pieces of positioning pins 42 to an end face of outer periphery of the wafer W such that the three pieces of positioning pins push the wafers W in coordination with each other. The power of the positioning pins 42 to push the wafers W in coordination with each other is elastic force of an elastic member such as a coil spring.
Patent JP-2003014356-A (JP)
Title: Batched food freezer
Inventor: MAKINO KOJI
IPC: F25D3/11
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a batched food freezer that can shorten hours for freezing, reduce required unit for freezing, and eliminate uneven freezing by improving the heat transfer between objects to be frozen and a low-temperature nitrogen gas. SOLUTION: This batched food freezer is provided with an insulation container 21 storing a plurality of objects 22 to be frozen, trays 23 and racks 24 both of which work as means for arranging the objects 22 in the container 21 with spaces around the objects 22, and liquefied nitrogen nozzles 26 which jet liquefied nitrogen into the container 21 as a refrigerant. The freezer is also provided with a blower 27 which circulated the low-temperature nitrogen gas in the container 21, a gas passage 28 which guides the nitrogen gas circulated by means of the blower 27, and gas outlets 30 from which the low-temperature nitrogen gas supplied to the gas passage 28 is blown toward the objects 22. The liquefied nitrogen nozzle 26 are arranged near the gas outlets 30.
Patent JP-2003016974-A (JP)
Title: Stem base for crt
Inventor: ARAKAWA KANJI
IPC: H01J29/90
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a stem base of high insulating performance by preventing the surface leakage of the stem base between two focus pins in the stem base used for a voltage applied part at the tip of a neck part of a double focus cathode-ray tube. SOLUTION: The height of projections around two focus pin insert holes is made high, and a groove part is provided on the surface side between the focus pin insert holes. Ribs are provided on the back side of a position corresponding to the groove part. A creeping distance between two focus pins is thereby secured to enhance insulating performance.
Patent JP-2002194386-A (JP)
Title: Ester composition and method for producing the same
Inventor: HIROKAWA TOSHIYUKI
IPC: A23L1/30
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-absorbable ester composition versatilely usable and readily adaptable to various needs, and to provide a method for producing the ester composition at a low cost. SOLUTION: This ester composition essentially comprises a diglyceride, a triglyceride and an ester compound composed of >=6C acyl group and >=6C alkoxy group, and is characterized by containing >=3 wt.% of the diglyceride and 7-95 wt.% of the ester compound.
Patent JP-2003025499-A (JP)
Title: Resin laminated metal plate
Inventor: SHIGEKUNI TOMOFUMI
IPC: B32B15/09
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin laminated metal plate for a can which has an excellent content anticorrosive property by increasing both of the barrier property of a resin film and the adhesion of the resin film to the metal plate. SOLUTION: This resin laminated metal plate has a thermosetting resin layer on at least one surface of a metal plate, and has a copolymerized polyester resin layer, wherein a dicarboxylic acid component comprising a terephthalic acid and an isophthalic acid, and a diol component are copolymerized, on the thermosetting resin layer. Also, the resin laminated metal plate has an orientation polyester resin layer wherein a dicarboxylic acid component containing a terephthalic acid of 100 mol%, and a diol component containing ethyleneglycol of 98 mol% or more are polymerized, on the copolymerized polyester resin layer.
Patent JP-2002336391-A (JP)
Title: Putter club
Inventor: FUJITA TOSHIAKI
IPC: A63B102/32
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a putter club which largely enhances stability by exceeding the limit of stability in the case of an impact. SOLUTION: A shaft is attached at the side of a toe from the center of gravity in a head. The shaft is attached to the side of a heel from the center of gravity in the head and the virtual extension line of a shaft main body from the attachment part to the shaft main body via a bending part passes at the side of the toe from the center of gravity of the head. When the shaft is placed on a horizontal surface and the head is positioned at the outer side from the horizontal surface, the toe side is positioned to be upper than the horizontal surface and the face is directed upward or downward. A stay is arranged between the head and the shaft. The shaft is attached on the rear part of the upper surface which forms the face of the head. The lie angle of the shaft is 30-68 degrees.
Patent JP-2002117350-A (JP)
Title: Service issuing method, service providing method, and system therefor
Inventor: NOYAMA HIDEO
IPC: G06Q20/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To make specifiable a user without a particular storage medium by burying an information to specify the user in data, which is less redundant. SOLUTION: The service issuing system 1,110 is provided with an identification number issuing means 1,120 for issuing an identification number 1,130 required to receive an offer of service in accordance with a request from a user system 1,210, a code making means 1,150 for making the identification number 1,130 into a code and generating code data 1,160 by a secret key 1,140 corresponding to an opened key owned by a service offering side, and a code making means 1,170 for making the code data 1,160 into a code and generate code data 1,180 by a code key 1,240 corresponding to a decoding key owned by the user system 1,210.
Patent JP-2003031627-A (JP)
Title: Method of measuring semiconductor chip
Inventor: AZUMA AKIHIRO
IPC: G01R31/26
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To enable to measure electrical characteristics of semiconductor chips of different sizes without changing a distance between probes for measurement at contacts of the measuring probes with a semiconductor chip. SOLUTION: With two semiconductor chips 3 on a semiconductor wafer 2 which are adjacent to each other with a scribe line 4 of a specified width between making a pair, semiconductor chips 3 are so arranged that a number of pairs of semiconductor chips 3 are formed at equal intervals, making a column in the x-axis direction and a row in the y-axis direction. Each semiconductor chip 3 is so formed as to have a region equivalent as an electrical measurement point which is extended from a region on a principal plane near the scribe line 4 in the opposite direction from the scribe line 4.  A plurality of probes 1 for measurement are simultaneously brought into contact with the regions equivalent as electrical measurement points of a pair of adjacent two semiconductor chips 3 which are adjacent to each other with the scribe line 4 between, and electrical characteristics of two semiconductor chips are measured per pair.