baber/WOPTO huggingface dataset:
Patent JP-2002228319-A (JP)
Title: Ice scraping device for ice storage tank
Inventor: KURIHARA TAKASHI
IPC: F25C5/12
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To take out ice water efficiently with a small power. SOLUTION: The ice scraping device is provided with an ice scraping net 13 arranged below the ice in an ice heat storage tank, a moving mechanism moving the ice scraping net in the direction of up-and-down, and a sliding mechanism for sliding the ice scraping net into horizontal direction.
Patent JP-2001294616-A (JP)
Title: Polymer (salt) containing amino group and method for producing the same
Inventor: AKASAKI KAZUMOTO
IPC: C08F8/44
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymer (salt) containing an amino group, not only capable of enabling the reactivity and cationic properties of at least a primary amine, and if necessary, a secondary amino group to be used, but also capable of exhibiting various kinds of properties such as curable properties useful for various uses and adsorption to a film and a fiber, and having the amino group introduced into a graft polymer having a polyether skeleton, and further to provide a method for producing the polymer. SOLUTION: This new polymer (salt) containing the amino group is obtained by subjecting a monoethylenic unsaturated monomer components consisting essentially of an unsaturated carboxylic acid-based monomer to a graft- copolymerization on a polyether compound having >=30 mol% specific repeating unit and >=150 number average molecular weight, and the amino group is introduced to at least a part of a carboxyl group part of the monoethylenic unsaturated monomer component graft-copolymerized on the polyether compound. A part of the amino group may be neutralized with an acid.
Patent JP-2002231750-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAKADA ERIKO
IPC: H01L21/60
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a semiconductor device having bump electrodes being connected electrically and mechanically with the circuit board of the semiconductor device in which insulation of an insulating film is enhanced. SOLUTION: After etching a common electrode film 18, an insulating film 16 is applied with hydrogen peroxide water or aqueous solution of peroxide, e.g. aqueous solution of organic peroxide, or subjected to UV-ozone irradiation or corona discharge irradiation. Consequently, active species having a lowered surface resistance is oxidized and decomposed and an insulating film 16 exhibiting excellent insulation is formed.
Patent JP-2002233267-A (JP)
Title: Artificial spawning substrate functioning as spawning ground for fishes and method for installing artificial spawning substrate
Inventor: NAKAYAMA SATOYUKI
IPC: A01K61/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To solve such problems that conventional spawning of fishes including Arctoscopus japonicus has extremely strong selectivity with few examples of spawning on artificial materials and the amount of thick growing of natural seaweeds has a great yearly fluctuation to resultantly greatly fluctuate the amount of spawning, etc., though lumps of spawns are laid in a branched forked part as the center of Cystoseira hakodatensis Fensholt, species of Sargassum fulvellum C. Agardh, etc., in the conventional spawning of the fishes. SOLUTION: This artificial spawning substrate is capable of providing a spawning substrate even in a sea area where natural seaweeds such as Cystoseira hakodatensis Fensholt or species of Sargassum fulvellum C. Agardh do not adhere without yearly fluctuation so as to stably carry out the spawning of the fishes. The method for installing the artificial spawning substrate is provided.
Patent JP-2001268138-A (JP)
Title: Self-controllable impedance line driver
Inventor: ZABRODA OLEKSIY
IPC: H03K19/0175
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a line driver equipped with a self-controllable output impedance capable of decreasing power dispersion and improving power efficiency for implementation of an integrated circuit. SOLUTION: A pair of buffers are connected to the primary coil of a transformer in push-pull circuit, and a pair of pre-drivers are connected to the pair of buffers. A control circuit outputs a control signal to a controllable current source. The controllable current source is regulated by this control signal, and the output impedance of the buffer can be matched with the characteristic impedance of the transmission line connected to the secondary coil of the transformer.
Patent JP-2002232180-A (JP)
Title: Shielding case and fitting structure therefor
Inventor: ITO KENICHI
IPC: H05K7/12
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a shielding case which is easily fixed to the casing of an electronic unit in a state where ground can be taken, and the fitting structure of the shield case. SOLUTION: The shielding case 1 is attached to the back board 61 of the casing with a screw 5, in a state where the shield case is arranged in the casing 6 of an electronic unit and it covers a remote control reception part. The shielding case 1 is provided with a body 2, where an electromagnetic wave generator is stored inside, a side 3 which is arranged in the body 2 and which has a surface 31 which is brought into contact with the surface of the casing 6 and a screw insertion part 41 which is arranged in the side part 3, which brings the surface 31 into contact with the surface of the back board 61 and into which a screw is inserted from a casing side. The opening peripheral edge D of the screw insertion part 41 is arranged at a back side from the surface 31.
Patent JP-2002236424-A (JP)
Title: Fixing method and toner
Inventor: MORIKI YUJI
IPC: H05B6/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method excellent in quick starting ability and power saving. SOLUTION: In this fixing method, a fixed image is formed by heating and pressuring a toner image on recording material by using a heating and pressuring means having a magnetic field generation means 17, a rotary heating member 10 having a heat generating layer generating heat by electromagnetic induction and a mold-released layer and a rotary pressuring member 30 forming nip width with the member 10. Before and behind the nip formed by the rotary heating member and the rotary pressuring member, the temperature Z1( deg.C) of the rotary heating member on a side where the recording material rushes in, the temperature Z2( deg.C) of the rotary heating member on a side where the recording material is ejected and the temperature Z3( deg.C) of the rotary heating member before reaching a part where the rotary heating member generates the heat satisfy a following condition Z3<=Z2<Z1, and toner has at least toner particles and inorganic particulates, and the storage elastic modulus G' (110 deg.C) and G' (140 deg.C) of the toner at 100 deg.C and 140 deg.C satisfy a following condition G' (110 deg.C)<=1.00×1067.00×103<=G' (140 deg.C) (provided that a unit is dN/m2).
Patent JP-2002237893-A (JP)
Title: Method and equipment for communication
Inventor: HORIKOSHI TAKASHI
IPC: H04L29/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for communication which enables the communication using communication functions applicable to both the caller side and callee side. SOLUTION: The method for communication comprises a step wherein, at the time of waiting for communications before real time communications starts, terminal device users register the user's states at the time of waiting for communications selected by the terminal device users from among selection items; a step wherein, at the time of calling to start the real time communications, the user of the caller-side terminal device registers the user's state at the time of calling selected from among selection items; a step wherein the caller-side terminal device makes requests for the callee-side terminal device user's state at the time of waiting for communications registered at the callee- side terminal device and then obtains the result for the callee-side user's state at the time of waiting for communications;  and a step wherein the caller-side terminal device selects the communication functions usable by both users among a plurality of real time communication functions based on the user's states at the time of calling and at the time of waiting for communications.
Patent JP-2002236973-A (JP)
Title: Commodity sales data processing method and commodity sales data processing system
Inventor: KATO MASATO
IPC: G06Q30/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data processing system or the like capable of reducing the system cost and using commodity registration functions or the like and commodity files or the like in common to all shops. SOLUTION: Intra-shop terminals and an external server are connected together via the Internet, and each terminal can transmit an input commodity code to the server, display the commodity data received from the server on a display, and transmit input account operation data to the server. When the terminal receives account process data from the server, the terminal can display the data on the display and issue a receipt with a printer. When the server receives a commodity code from the terminal, the server can extract commodity data in reference to a commodity master file, register the commodity in a sales file, and transmit the commodity data to the terminal. When the server receives account operation data from the terminal, the server can execute an account process by utilizing the registered commodity data and transmit the account process data to the terminal.
Patent JP-2002242299-A (JP)
Title: Connecting method between precast concrete beams in beam-column joint part
Inventor: IWATA SHIGETO
IPC: E04B1/21
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method requiring only simple sliding work of a beam connecting lower end reinforcement in a narrow beam-column joint part space surrounded and locked by the end face of a concrete part and having multiple column main reinforcements stood densely while allowing use of a non-timbering construction method in connection between precast concrete beams linearly facing each other for improving workability. SOLUTION: In concrete parts 2 in the opposed end parts of both precast concrete beams 1, a sheath pipe 5 with high strength is buried while connected to the beam lower end reinforcement 3, and a grout material injection passage 6 communicated with the sheath pipe is formed. While the beam connecting lower end reinforcement 7 is inserted into the sheath pipe, the end parts of the both precast concrete beams are placed on column concrete, and the beam connecting lower end reinforcement pulled out from one sheath pipe is inserted into the other sheath pipe. In this condition, a grout material 10 is injected into the sheath pipe from the grout material injection passage, and concrete 12 for the beam upper part and the beam-column joint part is placed after a beam upper end reinforcement 11 is arranged.
Patent JP-2001309261-A (JP)
Title: System for tuner receiving, control unit for the same, computer readable storage media, method for the same and program for the same
Inventor: OBITSU TOSHIRO
IPC: H04N5/44
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To parallelize a channel number of other country, when a receiving system used in a county is used for other country, by identifying the kind of a tuner connected to a capture card or the like and without reinstalling of any application at system body side, in a tuner receiving system and a control unit to output a video and an audio by processing the signal sent in the communication between the tuner part for receiving a wave sent from outside and the capture card. SOLUTION: In this system for tuner receiving, after starting of a communication between a system body 1 or a control unit 3 and a tuner part 7, the kind of a tuner 71 included in the tuner part 7 is distinguished, based on a control signal Sc outputted from the tuner part 7, a receiving station is displayed responding to receivable channels according to the kind of the tuner and information from a communication interface part 2.
Patent JP-2002245011-A (JP)
Title: Information display controller
Inventor: KATOU HIDETAKA
IPC: G06F21/34
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To easily log in a shop site of a server when online shopping is performed at the shop site on the Internet. SOLUTION: A terminal 1 which can display, on a television receiver 2, information from a server 8 that is logged in reads cookie information when an IC card 4 where user information including ID of a user and a password and the address of the server 8 are stored as cookie information is inserted, and transmits user information included in the cookie information to the server 8 when the address of the server, which is included in cookie information matches the address of the accessed server at the time of logging in the server 8. Thus, the complicated input operation of the ID and password of the user can be omitted and the user can easily log in the server at the time of performing first logging in the server on the Internet.
Patent JP-2002241935-A (JP)
Title: Apparatus and method for magnetron sputtering
Inventor: KUSANO YUKIHIRO
IPC: C23C14/34
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetron sputtering apparatus and a magnetron sputtering method for improving the use efficiency of a hollow target of a cylindrical shape, etc. SOLUTION: The magnetron sputtering apparatus is provided with an auxiliary magnetic field formed closely to one side or both sides in the direction of the axis of the target of a cathode type magnetron sputtering apparatus.
Patent JP-2002243649-A (JP)
Title: Visual inspection device
Inventor: IWATA KEIJI
IPC: H04N5/225
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection device that can efficiently perform work, without deteriorating the image quality. SOLUTION: This visual inspection device is provided with a photographing means 63, which is constituted by assembling a plurality of cameras 62 together, so that the edge sections of their visual fields overlap each other, an image processing means 64 which prepares individual image data 73 for each camera 62, based on image signals 68 from the cameras 62 and synthesizes the image data 73 into a continuous assembled image data 74 corresponding to the arrangement of the cameras 62, and an image displaying means 65 which visualizes the assembled image data 74. This inspection device is also provided with a self-running mechanism, which moves the photographing means 63 along a surface to be inspected. Therefore, this inspection device can expand the extent of the photographable surface to be inspected while maintaining the picture qualities of images obtained by means of the cameras 62.
Patent JP-2002243323-A (JP)
Title: Ice dispenser
Inventor: OTA HIDEJI
IPC: F25C1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To reliably drop ice pieces into a cup irrespective of the height of the cup. SOLUTION: An apron cover 52 is provided on the upper part of a cup stage 50, and a discharge path 53 connected to a discharge port 46 of an ice storage case 30 is provided therein. A cup holder 60 is provided just below the apron cover 52. The cup holder 60 is provided with a pair of right and left engaging plates 62 having an engaging part 69 capable of engaging with the upper edge of a cup C. Both the engaging plates 62 are expansible rightward and leftward and urged in a contracting direction by a leaf spring. Since the cup C is suspended and supported by a pair of engaging plates 62, a distance between the openings of cups CL and CS having different height and the discharge path 53 can be made constant, and the ice pieces can be assuredly dropped into all cups C. The engaging plates are expansible, so that they can meet the cups C whose diameters are slightly different.
Patent JP-2002246337-A (JP)
Title: Manufacturing method of nitride semiconductor chip
Inventor: SHONO HIROBUMI
IPC: H01L21/301
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of nitride semiconductor chips for separating a wafer, where a nitride semiconductor is laminated onto a sapphire substrate in a chip shape by a scriber, for inhibiting cracks and chipping on a cut-off surface, and for prolonging the life time of a scribe blade. SOLUTION: A wafer surface at the tool nose position of the scriber is humidified to a relative humidity of 60% or higher, thus quickening the advance of vertical cracks generated on the surface of the sapphire substrate, and reducing a tool nose load required for the scriber. The wafer surface is humidified by a means such as dropping or flow-down of water, atomization of misty water, and a humidified gas.
Patent JP-2002216186-A (JP)
Title: Toll collecting system
Inventor: TOKI TAKAYUKI
IPC: G07B15/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To promote the use of an ETC system when a user does not have a credit card and when anxiety exists in communication settlement by the credit card. SOLUTION: When the user pays a prescribed amount by using settlement terminal equipment (11), payment information and the ID number of an IC card (60) are transmitted to a settlement authentication device (21) and the use of the IC card (60) is validated. A radio terminal (40) performs communication with an on-vehicle unit (51) through a radio line and obtains toll information equivalent to the travel section of a vehicle (50) and the ID number of the IC card (60). A settlement managing device (31) obtains payment information and the ID number from the settlement authentication device (21), manages balance information of the user by making it correspond to the ID number, obtains ID number and toll information equivalent to the travel section of the vehicle (50) from the radio terminal 40 and subtracts a toll from balance information corresponding to the ID number.
Patent JP-2002247565-A (JP)
Title: Network av camera and system
Inventor: FUJII YUKIO
IPC: H04N19/70
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the disturbance of an image and synchronism deviations are generated by data omission at the time of network congestion or the like in a system for multiplexing AV data compressed by MPEG distributed by a plurality of cameras on a network and displaying/storing them. SOLUTION: By collectively abandoning the AV data equivalent to GOP on a transmission side when the network is BUSY, this system in which the disturbance of the image is not propagated and the synchronism deviations are reduced is constructed.
Patent JP-2002252530-A (JP)
Title: Signal level displaying method and acoustic device using the same
Inventor: SEKI YASUSHIGE
IPC: H03G1/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To grasp a signal level easily and display it with high efficiency. SOLUTION: A signal level of an aural signal Sa or a signal level of, e.g. a low-pass component from the aural signal Sa, is detected with an analyzer 16 and informed to a control unit 20, which forms a color control signal Lc in accordance with the detected signal level and supplies the signal Lc to an illumination part 30 for lighting a display part 25. In the case of level display, a transistor 302 of the illumination part 30 is turned on by a signal Lsw from the control unit 20. On the basis of the color control signal Lc, an illumination driving circuit 306 controls the emission operation of light emitting diodes 303-305 different in emission color, and the color of a light outputted from the illumination part 30 is changed in accordance with the signal level. The signal level can be discriminated with illumination color of the display 25.  When the low-pass component of the signal level is detected with the analyzer 16, tempo of a regenerative tone can be displayed by switching the illumination color.
Patent JP-2002248936-A (JP)
Title: Air-conditioning device for vehicle
Inventor: AOKI SHINJI
IPC: B60H1/32
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To save energy while ensuring a pleasant feeling of an occupant when a set temperature is changed in a state that differential between an ambient temperature and the set temperature is small in an air-conditioning device for a vehicle capable of automatically controlling a blowing direction of conditioning air. SOLUTION: When the set temperature is changed in a low temperature side at cooling, surrounding of the occupant is intensively cooled by changing the blowing direction so that the conditioning air blows on the occupant. As a result, the temperature surrounding the occupant can be lowered with a less cooling capability than that in a case of not directly blowing the conditioning air on the occupant.
Patent JP-2002255203-A (JP)
Title: Container lid
Inventor: MURAKAMI SHIGENORI
IPC: B65D41/50
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To securely avoid any breakage of a seal piece (6) or a joined part of the seal piece with a top wall, and any impairment of sealability of a container lid (2) when foreign matters are brought into contact with the top wall by improving the top wall (8). SOLUTION: A recessed part (40) is formed in the top wall. An opening (46) is formed in the recessed part (46). The seal piece is joined with the recessed part. An outer surface of the seal piece is located below an outer surface of a non-recessed main part (42) of the top wall.
Patent JP-2002248244-A (JP)
Title: Lamp control device of game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance interest of a game by allowing a game player to feel a sense of superiority and a sense of strain by seizing an increasing state of a profit quantity acquired by the game player by a big prize. SOLUTION: A center case lamp, a pinwheel lamp, a side lamp, a corner lamp, and a frame lamp are flashed at a specific interval (turning-on of 2 sec, and turning-off of 2 sec), for example, with green as a subject in an ordinary game, are flashed at a shorter interval (turning-on of 0.8 sec, and turning-off of 0.8 sec) than ordinary game time with blue as a subject up to 500 pieces of the winning ball number when generating the big prize, are flashed at a further short interval (turning-on of 0.6 sec, and turning-off of 0.6 sec) with yellow as a subject up to 501 to 1,000 pieces of the winning ball number, are flashed at a further short interval (turning-on of 0.4 sec, and turning-off of 0.4 sec) with orange as a subject up to 1,001 to 1,500 pieces of the winning ball number, and are flashed at a further short interval (turning-on of 0.2 sec, and turning-off of 0.2 sec)  with red as a subject when the winning ball number becomes 1,501 or more.
Patent JP-2002250025-A (JP)
Title: Soft landing floating body structure and its construction method
Inventor: NAKAHARA KOJI
IPC: E02B17/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a soft landing floating body structure having high safety against water pressure, easy to manufacture, and allowing on-site execution at a low cost. SOLUTION: The half-submerged soft landing floating body structure is provided with a floating body portion 1 invariably located under the water surface and having a large horizontal area, a deck section 2 invariably located above the water surface, a column portion 4 connecting them and having a small horizontal area, and a ballast water injecting/draining mechanism 3. Many foam styrol blocks B having vertically opened voids S are filled so that the voids S are communicated with each other in a caisson 11 having a base plate 7, outer peripheral walls 8, partition walls 9, and a top plate 10 made of fiber- reinforced concrete respectively to form the floating body portion 1. The floating body portion 1 is soft-landed on the underwater ground b by injecting ballast water W in the voids S.