baber/WOPTO huggingface dataset:
Patent JP-2001081142-A (JP)
Title: Copolymer for photoresist and its production, photoresist composition, method for forming photoresist pattern and semiconductor element
Inventor: KOH CHA WON
IPC: C08L45/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer excellent in etching resistance and heat resistance by bringing the copolymer to contain a specific dicarboxylate compound having an aliphatic cyclic olefin structure, a specific carboxylate and a specific trialkylsiloxy group-containing compound. SOLUTION: The objective copolymer, e.g. the copolymer expressed by formula V [R is a (substituted) 1-10C alkylene or the like; X, Y, V and W are each CH2, O or the like: R* is a protecting group sensitive to an acid; R is H or methyl; R is a (substituted) 1-10C alkylene; R' to R''' are each a (substituted) 1-5C alkyl; i and j are each 0-2; w:x:y:z=0-85:5-90:590:5-90 mol%] is obtained by bringing the copolymer to contain (A) a compound of formula I, e.g. mono-2- ethyl-2-(hydroxymethyl)butylbicyclo [2.2.1]hept-5-ene-2,3-dicarboxylate and (B) a compound expressed by formula II, e.g. t-butylbicyclo[2.2.1]hept-5-ene-2- carboxylate, (C) a compound expressed by formula III and (D) maleic anhydride expressed by formula IV.
Patent JP-2002048832-A (JP)
Title: Ceramic component inspecting method and device
Inventor: YAMADA KOJI
IPC: G01R31/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic component inspecting device capable of reducing the rate of occurrence of defectives. SOLUTION: The ceramic component inspecting device 1 is for inspecting a ceramic component 2 in which conductor layers 7 and 8 are built in an insulating layer 4 made of ceramic matter. The device 1 is provided with an ultrasonic treating means 21 to subject the ceramic component 2 to ultrasonic treatments in a liquid 23. The ceramic component 2 is immersed in an electrolytic solution 39. With the ceramic component 2 immersed in the electrolytic solution 39, by impressing a voltage between the conductor layers 7 and 8 and the electrolytic solution 39 and measuring a resistance value, the GO/NO-GO of the electric insulation of the insulating layer 4 is detected.
Patent JP-2002045522-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve presentation effect by enhancing virtual atmosphere in the ready-to-win presentation in a game machine such as Pachinko game machine. SOLUTION: After the occurrence of a ready-to-win state, a voice of 'thrumming' is outputted to match the actions of a conveyor 52 carrying trucks 52a to 52b with identifying patterns thereon. At the same time, a first balloon 55 expressing the action sound in a character string is displayed on a special pattern display device 4. When the end of the actions of the conveyor 52 is followed by the deletion of the identifying pattern, and now there is none of the stopped pattern on the second truck 52b from the left, a voice of 'squeaking' from a lever 53 operated by a character 54 is outputted while a second balloon 56 expressing the action sound in a character string is displayed o the special pattern display device 4.
Patent JP-2002179710-A (JP)
Title: Method for stabilizing acrylic-based polymer dispersion liquid
Inventor: TANAKA KATSUTOSHI
IPC: C08F20/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a dispersion liquid comprising an anionic water soluble polymer in an aqueous salt solution which exerts minimum influence on an aimed use and enables simple management during preservation. SOLUTION: This method for stabilizing a dispersion liquid comprises adding a cationic water soluble polymer to the dispersion liquid comprising an anionic water soluble polymer which is produced by polymerizing a water soluble monomer comprising (meth)acrylic acid by a dispersing polymerization method in an aqueous salt solution in the presence of a dispersing agent comprising an ionic polymer soluble in the aqueous salt solution.
Patent JP-2002050476-A (JP)
Title: El element and its manufacturing method
Inventor: SEKINE NORIMASA
IPC: H05B33/14
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a more inexpensive EL element wherein a patterning of a large area is enabled and a manufacturing method of a high productivity is obtained. SOLUTION: In the EL element in which at least a luminous layer 3 and a negative electrode layer 5 are successively laminated on the electroconductive layer 2 of a transparent substrate 1 wherein a transparent or a translucent electroconductive layer is installed, at least a luminous layer 3 and a peeling-off layer 4 are installed in patternized state on the electroconductive layer 2 of the transparent substrate 1 wherein the transparent or translucent electroconductive layer is installed, and the negative electrode layer 5 is possessed on the luminous layer 3.
Patent JP-2002054744-A (JP)
Title: Head gasket
Inventor: MIYAO YOSHIO
IPC: F02F11/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a head gasket capable of minutely adjusting a difference in steps between primary beads and secondary beads to obtain a desired seal bearing pressure and improving sealing performance against a leakage of combustion gas between a first laminated plate provided with the primary beads and a second laminated plate provided with the secondary beads. SOLUTION: In the head gasket having the first laminated plate 10 provided with the primary beads 11 sealing a hole 2 for cylinder bore of an engine and the second laminated plate 20 provided with the secondary beads 21 at inner periphery of the primary beads 11 so as to make their projecting parts face each other, a step difference adjusting layer 30 made of synthetic resin is provided in a scope from an inner peripheral side of stopper beads 21 to an outer peripheral side of the secondary beads 21 on an inner side of the primary beads 11 of the first laminated plate 10.
Patent JP-2001111323-A (JP)
Title: Diversity antenna for diversity antenna device of vehicle
Inventor: LINDENMEIER HEINZ
IPC: H01Q1/12
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To attain the improvement of receiving performance, the reduction of costs, and the simplification of wiring without using any amplifier in a diversity antenna arranged on the rear window glass of a vehicle. SOLUTION: A low resistance connecting conductor 12 whose minimum length is about λ/10 is arranged at each edge part of a conductive part 1 formed on a glass, an antenna connecting point 5 is formed at one side of a pair of terminals of the low resistance connecting conductor 12, and an impedance connecting part 8 is formed at the other terminal. Also, a connected network 4 is connected to the antenna connecting part 5, and an electronic controllable impedance network 6 is connected to the impedance connecting part 8. Thus, the impedance value of the impedance network 6 is adjusted, so that an output can be extracted from the connected network 6.
Patent JP-2002057746-A (JP)
Title: Communication equipment and method, and recording medium
Inventor: YANO MASARU
IPC: H04M1/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment that a user can change ringer music for every arrival of a call and recognize that the cal arrives in his (her) own unit. SOLUTION: A control section 29 of a portable telephone 1 groups ringer music sound stored in a ROM 32 and a storage medium 37 into groups, registers them to a RAM 34a of a reproduction control section 34, designated the reproduction sequence of the ringer music in each group and stores the designated result to the RAM 34a. When a ringer detection section 28 detects the arrival of a call, the control section 29 controls the reproduction control section 34 to reproduce the ringer music in the designated group stored in the RAM 23a in the designated sequence.
Patent JP-2002054121-A (JP)
Title: Concrete trough, and method and structure for reinforcing joint of the concrete trough
Inventor: NISHIMORI TOSHIHIKO
IPC: E02B5/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a joint portion of a concrete trough for use in a water way, and to suppress secular deterioration of the joint portion. SOLUTION: The concrete trough has shelf portions formed at right and left edges thereof, which are formed so as to be thinner in width than surfaces of the other portions. When the troughs thus formed are used, a thin sealing material is spread over the shelf portions of the adjacent troughs, and the entire region of the joint connection portion is coated with a primer from above the sealing material. Then, a resin material with elasticity is applied to the primer so as to have a predetermined thickness, and thereafter a mesh sheet formed of a material with low stretch properties is arranged on the resin material, followed by applying a resin material with elasticity to the mesh sheet so as to have a predetermined thickness.
Patent JP-2002061345-A (JP)
Title: Heat insulating material for roof
Inventor: KUROSAWA HIROSHI
IPC: E04D1/08
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a roof heat insulating material allowing recycling of waste material of synthetic resin foam, metallic foil and paper. SOLUTION: The waste material of synthetic resin foam and the waste material of metallic foil, paper and the like are ground into several mm to several tens mm, and these materials are mixed, filled in a heating molding die and heated to a temperature not lower than a temperature causing the thermal dissociation of the synthetic resin foam to have thermoplasticity, then compressed by heating to self-bond without using a binder such as an adhesive so as to be formed into specified shape and recycled as a building member.
Patent JP-2001142168-A (JP)
Title: Radiation cassette
Inventor: NAKAJO MASAKAZU
IPC: G21K4/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To rapidly attach/detach a light shielding plate provided with a cover body so as to be rotated at its one end and disposed in a housing with easy operation. SOLUTION: This cassette is equipped with the housing 14 housing a stimulable phosphor sheet 12, the cover body 16 attached to be freely opened/ closed at a portion of the housing 14, the light shielding plate 18 provided with the cover body 16 so as to be rocked at its one end and disposed in the housing 14, a supporting means 20 supporting the plate 18 so as to be freely rocked with respect to the housing 14, and a lock means 22 fixing the plate 18 on the housing 14 and advancing/retreating by external force so that the fixing of the plate 18 may be released.
Patent JP-2002063526-A (JP)
Title: System and method for individual authentication when using credit card
Inventor: SATO TOSHIAKI
IPC: G06Q50/26
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which can surely authenticate an individual who uses a credit card. SOLUTION: Portable telephone set data, a credit card number, and a credit card password number are supplied as card discrimination data to a portable telephone carrier computer system 21. Further, the card discrimination data are transferred from the portable telephone carrier computer system to a credit card company computer system 22 and registered as registered discrimination data. When a credit card is used, the credit card data, portable telephone set data, and credit card password code recorded on the credit card are transmitted from a terminal device 31 to the credit card company computer system. The credit card company computer system receives the data and compares the receive data with registered discrimination data and permits the terminal device to use the credit card when they match with each other.
Patent JP-2002077908-A (JP)
Title: Video signal processor
Inventor: HARUMATSU MITSUO
IPC: H04N19/423
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a buffer for processing transposition in the matrix direction disposed between a DCT operating circuit in the horizontal direction and a DCT operating circuit in the vertical direction causes increase in circuit scale and power consumption. SOLUTION: An HDCT 11 performs DCT operation on an incoming video signal for every line and writes the operation results in a frame memory 12. In the frame memory 12, transposition is performed in the matrix direction in addition to blocking and shuffling and a VDCT 13 performs DCT operation in the vertical direction in the order of reading out from a frame memory 13. Since the frame memory 12 also plays the role of a buffer for transposition processing, no dedicated buffer is required.
Patent JP-2002070510-A (JP)
Title: Valve mechanism having valve rotating device
Inventor: ABE MASAMI
IPC: F01L1/32
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent uneven abrasion of a valve. SOLUTION: This valve mechanism is provided with the valve for opening and closing a fluid passage formed in an engine body, a coil spring for forcing the valve to be put in a close position, a driving mechanism for moving the valve to an open position against the force of the coil spring, and a valve rotating device disposed between a spring support part provided on the engine body and the coil spring, and the valve rotating device is formed by at least two thin-plate disks.
Patent JP-2002071168-A (JP)
Title: Radiation type air conditioning device
Inventor: KOBAYASHI KIYOO
IPC: F24F13/22
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify device structure, improve the efficiency of heat exchange with indoor air, facilitate treatment of condensate, and simplify a work to clean and inspect a device. SOLUTION: A radiation air conditioning device 1 comprises a heat exchanger 10 with a heat transfer fin contained in a piping containing region 50, and drain panels 20 and 30 situated on the lower side of the heat exchanger. The drain panel and a side wall 55 have ventilation holes 23, 33, 58, and 59 to effect intercommunication between a piping containing region 50 and an indoor region. Air in a room is heat-exchanged with cold water of the heat exchanger through indoor air circulation by natural convention operation to effect cooling of indoor atmosphere. The heat exchanger and the drain panel are suspended in a room for cleaning and inspection to release a piping containing region to facilitate a work to clean and inspect a device constitution element and the internal part of the device.
Patent JP-2002075834-A (JP)
Title: Developing method in semiconductor manufacturing process
Inventor: HOSHIKA MASATO
IPC: B05D7/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing method by which the adhesion of particles is prevented effectively and pattern defects can be reduced in the case of the formation of a resist pattern in a photolithographic process in a semiconductor manufacturing process. SOLUTION: In the developing method in the semiconductor manufacturing process, developing, rinsing and drying treatment are conducted while rotating a semiconductor substrate with a photo-resist film exposed and treated by a developing device with a developing cup. The problem is solved by the developing method in the semiconductor manufacturing process containing a developing process, the first rising process in which a rising liquid is dropped while turning the semiconductor substrate by the first number of revolution by which a photo- resist dissolved in a developer is not attached on the interior wall of the developing cup, the second rinsing process in which the rinsing liquid is dropped while revolving the semiconductor substrate by the second number of revolution higher than the first number of revolution and the developer is replaced completely with the rinsing liquid,  and a drying process.
Patent JP-2002035716-A (JP)
Title: Method for removing dioxins in refuse incinerator and recycling device
Inventor: YAMADA HIROMITSU
IPC: B01D53/56
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To make accumulated dioxins harmless without allowing the emission of smoke from a refuse incinerator into the atmosphere and thus realize measures such as atmospheric contamination prevention, heat utilization and recycling of resources. SOLUTION: The smoke generated from a refuse incineration process is made to pass through steps such as dust removal, desulfurization and denitration, then is liquefied by means of a pressurizing device such as a hydraulic diaphragm or a piston pump, of an up and down pressurizing system and the liquid is separated and sorted out with the help of a liquid extraction device. Thus the sorted extract is recycled, while the dioxins are collected at a specified spot and is made harmless by processes such as heating at a specified temperature and vacuum treatment in a compression step.
Patent JP-2002068616-A (JP)
Title: Elevator control panel shunting system
Inventor: HIDA AKIRA
IPC: B66B1/34
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control panel shunting system capable of allowing a control panel to surely shunt to a safety place after the termination of the control operation of the control panel. SOLUTION: The ascending by weight 16 of the control panel 10 is prevented by a control panel stopper 28 in a state of opening a door 10a of the vertically movable control panel 10. The control panel stopper 28 releases the inhibition of the ascending of the control panel 10 in a state of closing the door 10a.
Patent JP-2002075922-A (JP)
Title: Device and method for cutting wafer into sheet
Inventor: SAIDA KUNIHIRO
IPC: B25J15/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To securely cut wafers one by one from a group of lamination wafers without requiring any severe clearance control. SOLUTION: A separation wafer W1 is sucked and retained by a first suction member 25, and is sucked and retained by a second suction member 26 at an upper position than the first suction member 25. Then, a flexible pipe 26a of the second suction member 26 is shrunk while the separation wafer W1 is being warped for sucking and retaining. After that, the upper section of the outer- periphery surface of an adjacent wafer W2 is pressed by a stopper 27, the movement of the adjacent wafer W2 due to that of the separation wafer W1 is prohibited, and at the same time the separation wafer W1 is moved upward for separating from the group WG of lamination wafers.
Patent JP-2002071258-A (JP)
Title: Refrigerator
Inventor: ARAKAWA NOBUAKI
IPC: F25D23/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator having a timer function in which convenience is enhanced by displaying, and informing by voice, the content concerning to timer function using a cooling operation controller of the refrigerator. SOLUTION: The refrigerator comprises operation switches 65-67 for setting a timer function, display sections 75-77 and a voice unit providing a display and voice information concerning to timer function, and a controller controlling cooling operation, a display section and a voice unit. The controller comprises a display control means for displaying a content concerning to timer function at the display section, and a voice control means for informing the content concerning to set timer function by voice.
Patent JP-2002066378-A (JP)
Title: Electrostatic precipitator
Inventor: NAKAGAWA KENICHI
IPC: B01D53/77
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic precipitator capable of improving the dust collecting efficiency by supper-cooling waste gas in one electrostatic precipitator and reducing its installation space. SOLUTION: A 1st water cooling device for adiabatically cooling the waste gas is disposed, and a 2nd water cooling device for super cooling the adiabatically cooled saturated waste gas is disposed in the post stage of the 1st cooling device. Then the direct contact of the adiabatical cooling water with the supper cooling water is avoided to prevent the increase of the temperature of the supper cooling water.
Patent JP-2001103161-A (JP)
Title: Transmission of advertisement utilizing ring-back period in elecric communication exchange system
Inventor: CHAVEZ DAVID L JR
IPC: H04M3/493
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To transmit an advertisement by utilizing a ring-back period in an electric communication exchange system. SOLUTION: A public service provider in this invention transmits a sound message to a caller in place of a conventional ring-back tone that is used when the caller makes a call to a called party. This sound message consists of advertisement messages whose charge is paid by 3rd particles. In the case that the caller desired additional information with respect to the advertisement, the caller exhibits its request by a voice command or through operation of a multi- frequency key of a telephone set in the case of sending a message. When the caller expresses to desire the acquisition of the additional information with respect to the advertisement, the public service provider automatically connects the caller to a system that provides additional sound information with respect to the advertisement when the call to the called party is finished.  A data terminal making a data call can receive the advertisement in a similar method to the above.
Patent JP-2002081715-A (JP)
Title: Heating vaporization type humidifier
Inventor: KABETA TOMOYOSHI
IPC: F24F6/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a heating vaporization type humidifier aiming at the improvement in saving power. SOLUTION: A humidifying motion is started (step S20), and an ON signal is outputted to a circulating pump 9 and a supply fan 11 (step S21) to start a vaporizing type humidifying motion. A CPU 3 judges whether an operation changeover switch 8 is ON to provide combined humidification (step S22). Suppose it is determined that the operation changeover switch 8 is not ON, a heater 7 is turned off (step S25). Then, a heating type humidifying motion is brought into an outage state. The number of revolution of the supply fan 11 is raised to change from 500 to 1000 rpm so as to increase the air volume to be blown to a heating element 10 (step S26).
Patent JP-2002077975-A (JP)
Title: Method and system for informing positional information and mobile communication terminal
Inventor: NAKAJIMA NORIYUKI
IPC: H04M3/42
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To prompt users to provide positional information with consideration given to the privacy of positional information. SOLUTION: A plurality of base stations 21 are installed at specified intervals in a department store 50, and the positions of simplified portable sets 10 are detected by the unit of wireless cells of the base stations 21. The detection of the positions of the simplified portable sets 10 is performed only in an object area, for example, the department store 50, and is not performed out of the object area. Information required for the position detection is downloaded from a service management server 30 to the simplified portable sets.
Patent JP-2001169264-A (JP)
Title: Method and system for selective overlay controlled by user in streaming media
Inventor: BASSETT RONALD W
IPC: H04N5/45
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system that can easily adjust multimedia exhibition of an event in a multimedia system computerized in matching with a desire of a user. SOLUTION: The user selects a programming extracted from a distributed database and selects a plurality of AV streams (S802). The user selects a plurality of audio overlays in the AV streams (S806), configures an exhibition profile of the selected audio streams and adjusts a relative sound volume of different audio streams (S814). Then the user selects a plurality of received video streams (S814) and configures an exhibition profile of the selected video streams (S816). The audio and video streams selected as above are synchronized with each other (S818), and an event is assigned to respective output devices for the audio and video streams selected by the user for the exhibition.