baber/WOPTO huggingface dataset:
Patent JP-2002319758-A (JP)
Title: Ceramic circuit board and its producing method
Inventor: KAWAKATSU TETSUO
IPC: H05K3/38
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To produce a highly reliable ceramic circuit board efficiently by filling fine through holes surely with a conductive paste even when a high viscosity conductive paste is employed. SOLUTION: At least the inner circumferential surface of a through hole 12 made through a ceramic substrate 11 is subjected to surface treatment with a coupling agent and then a region including the through hole 12 is printed with a conductive paste from the surface side of the ceramic board 11 thus filling the through hole 12 with the conductive paste. It is then fired to produce a ceramic circuit board 10 where the through hole 12 is filled with an electrode 14c. At least one kind selected from a titanate based coupling agent and a silicon based coupling agent is employed as the coupling agent.
Patent JP-2002008974-A (JP)
Title: Projection lithography system, method of determining position of alignment mark of substrate, method of manufacturing apparatus, and device manufactured by the method
Inventor: VAN DER SCHAAR MAURITS
IPC: G01B17/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an alignment system which can make alignment marks formed directly on the surface of a substrate be aligned, even after they have been embedded in subsequent processes. SOLUTION: The alignment system comprises an excitation source 11, which emits electromagnetic radiation for exciting a single wave in an alignment mark region on the substrate, a probe source 12, and a detector 13. A measurement beam is reflected on the surface of the substrate to detect surface effects caused by the excited wave, and then the alignment marks on the substrate are aligned, based on the detection result. By using the electromagnetic radiation to excite a wave in a layer covering an embedded layer, it is possible to align embedded alignment marks. The change in reflection fraction and displacement on the surface are generated by an acoustic or a thermal wave, and so that the true position of each of the embedded alignment marks is indicated by the place and/or dependence on time of the surface.
Patent JP-2002248275-A (JP)
Title: Display method of game history using telecommunication line, server capable of executing this method and storage medium
Inventor: NAGASHIMA KOZO
IPC: H04W88/18
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a network environment capable of displaying a board game history executed by a cellular phone by a terminal having a display image screen larger than the other cellular phone, and constituted via a telecommunication line. SOLUTION: A pictorial Shogi (Japanese chess) game record of a Shogi undisplayable by the cellular phone limited in a display of a display part is connected to a server by a personal computer as the other terminal except for the cellular phone, and a display undisplayable by the cellular phone is made by the display part larger than the cellular phone of this personal computer, and having high display capacity, and when necessary, a printer is connected to the personal computer, and game history information such as this Shogi game record is printed so that victory or defeat can be analyzed, and a game can be reviewed.
Patent JP-2001355722-A (JP)
Title: Device for shifting gear of transmission without torque
Inventor: FISCHER ROLAND
IPC: F16H59/14
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To detect the actual torque of a transmission spindle as an additional adjusting value for a speed changing process by improving a device for making gear shift without torque in a drive system including a mechanical transmission 1. SOLUTION: In this device having a gear shifting device 4 for changing the transmission ratio of the rotation speed of a drive shaft 2 to the rotation speed of a driven shaft 3 and a transmission controller 5 provided with a torque sensor 6, the torque sensor 6 comprises a exciting coil 24 and two sensor coils 25 (25a and 2b), which are mounted on positions near the surfaces of the shafts in the drive systems 2 and 3 for inducing the alternative magnetic fields of the shafts, and the magnetic fields induced in the shafts are detected by the sensor coil 25a in a compression loading direction and by the sensor coil 25b in a tension loading direction, and the two sensor coils 25a and 25b are differentially connected to each other and transmit the differential signals of the torque sensor 6, and the torque sensor 6 is connected to the transmission controller 5,  and the differential signals of the two sensor coils 25a and 25b are control values for the transmission controller 5.
Patent JP-2002321370-A (JP)
Title: Ink jet recording head
Inventor: UEKI CHITOSE
IPC: B41J2/05
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head which is inexpensive and has excellent printing characteristics. SOLUTION: A bubble jet type ink jet recording head 12 is manufactured by bonding a nozzle plate 10 consisting of metal plate obtained by a rolling method and is constituted so that an angle θ formed by the direction of lines formed on the metal plate and the juxtaposing direction of ink ejection ports is made within an angle of 80 deg.-100 deg. to a channel member 1.
Patent JP-2001358224-A (JP)
Title: Method for forming interconnect structure, and interconnect structure
Inventor: KARL J REEDENSU
IPC: H01L23/525
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an interconnect structure with which an anti-fuse material layer is formed in the structure without using any precise lithography masking level. SOLUTION: This interconnect structure, in its inside of which an anti-fuse dielectric layer is formed, comprises a substrate 50 containing electrically conductive structures of a first level, a patterned anti-fuse dielectric layer 54 which is formed on the substrate 50 and which contains an opening to at least one of the electrically conductive structures 52 of a first level, a patterned interlevel dielectric layer 56 which is formed on the patterned anti-fuse dielectric layer 54 and which contains a plurality of vias, at least one of which is formed in the upper side of the opening with a via space, and electrically conductive structures 52 of a second level formed in the vias and the via space.
Patent JP-2002325977-A (JP)
Title: Game-processing system and game apparatus and program
Inventor: IDAKA SANPEI
IPC: A63F13/31
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus which is set in a game center or the like and enables a game of a large scale by many players. SOLUTION: A player makes a phone call form his or her cellular phone 30 to a medal game machine 1 to establish a two-way data communication. The medal game machine 1 sends the same game-monitoring information as the game-monitoring display of the medal game machine to the cellular phone. The cellular phone, receiving this game-monitoring information, displays the game monitor according to the game-monitoring information on the LCD. The player plays the game of the medal game machine by watching the game monitor or the like and operating the switch buttons or the like or the cellular phone. The operation information is sent to the medal game machine and used for the game processing. As a result, players can play the game without using the control panel of the medal game machine.
Patent JP-2002327484-A (JP)
Title: Sanitary washing toilet seat device
Inventor: YAMAGATA SHUSAKU
IPC: G10L15/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing toilet seat device capable of being operated in accordance with speech instructions in a plurality of installed toilet booths by overcoming a problem such that operations against an operator's intention are performed due to the speech of a user of the adjacent toilet booth when operating means are conventionally intended to be operated by the speech in the continuously erected toilet booths. SOLUTION: The sanitary washing toilet seat device is operated according to a microphone for inputting the speech from the operator, a speech recognition means for recognizing the speech input from the microphone, a remote control signal generating means for generating a remote control signal and a discrimination signal, which correspond to contents recognized by the speech recognition means, a receiving means for receiving the remote control signal from the remote control signal generating means, and the remote control signal received by the receiving means. This brings about discrimination between the speech instructions of the operator and those of persons in the continuously erected toilet booths in order to enable prevention of a malfunction.
Patent JP-2002328538-A (JP)
Title: Belt for electrophotography
Inventor: NAKAZAWA AKIHIKO
IPC: B29C48/32
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a belt for electrophotography coping with an electrophotographic system having high image quality and made excellent in image quality and durability. SOLUTION: This belt for electrophotography is an endless belt which consists of at least thermoplastic resin and a non-filler resistance conditioner and whose volume resistivity is <=8×10<13> Ωcm, and has characteristic that the maximum value of a current value on all the periphery in the case of applying voltage is within five times as large as a minimum value and the maximum value of volume resistivity among the belts is within five times as large as the minimum value, whose tear strength in a peripheral direction is >=40 N/mm and a difference between the maximum value and the minimum value of the thickness is <=20 μm.
Patent JP-2002335453-A (JP)
Title: Solid-state imaging apparatus
Inventor: ENOMOTO KAZUHITO
IPC: H04N5/369
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system where a solid-state imaging apparatus with a low frame rate picks up an image of a high-speed moving object without narrowing the image frame and to provide the solid-state imaging apparatus used by the system. SOLUTION: The solid-state imaging apparatus conducts multiple exposure by combining a pulse used to discharge unnecessary electric charges stored in a photoelectric conversion section with a pulse used to transfer electric charges stored in the photoelectric conversion section to a vertical transfer path in response to a trigger signal generated depending on sensing of a mobile object by a sensor.
Patent JP-2002340864-A (JP)
Title: Curing condition measurement method for cast material layer
Inventor: SUZUKI HIROSHI
IPC: B28B17/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method capable of measuring a curing condition of a cast material layer such as mortar, cement, castable, and concrete. SOLUTION: This curing condition measurement method for a cast material layer uses an ultrasonic wave device 4, which is provided with a transmission part 40 transmitting an ultrasonic wave and a receipt part 41 receiving an ultrasonic wave, and a cast material layer 2 formed by casting an uncured or half-cured inorganic material having fluidity. The curing condition measurement method includes a measurement process for performing measurement operation by transmitting an ultrasonic wave toward the cast material layer 2 from the transmission part 40 in the ultrasonic wave device 4 and measuring the curing condition of the cast material layer 2 according to a receiving signal from the receipt part 41.
Patent JP-2002336764-A (JP)
Title: Film formation apparatus
Inventor: YAMABE HIROSHI
IPC: B05C11/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To narrow a bead width formed in the vicinity of the boundary of the rim part of the coating surface of a work, enlarge the effective region of the work, improve the yield and lower the production cost in a film formation apparatus for forming a resin film on the surface of an object to be treated (a work) such as a silicon wafer, a rectangular glass substrate for a photomask, a rectangular glass substrate for a liquid crystal. SOLUTION: A horizontal face is formed in a container 13 toward outside from the boundary of the rim of a work 15 so as to keep the surface of the work 15 and the surface of the container 13 with no step between them or intentionally keeping steps between them while the work 15 being set in the container 13. The work 15 is subjected to a series of film formation treatments such as coating treatment, thermal treatment while being set in the container 13.
Patent JP-2002341642-A (JP)
Title: Method for manufacturing toner feeding roller, toner feeding roller and image forming device using the same
Inventor: TAKAHASHI WATARU
IPC: B29K75/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner feeding roller, a toner feeding roller and an image forming device using the roller which shows excellent electrification performance for a toner as well as preferable carrying property of the toner and scraping property for an unnecessary toner and which can respond to the requirement of cost saving and space saving in the manufacture process. SOLUTION: The toner feeding roller is in contact with a developing roller and feeds a toner to the developing roller which forms a visible image by conveying a toner carried on the surface of the developing roller to an image forming body. The toner feeding roller contains a metal shaft and an urethane foam layer formed by integral molding around the metal shaft. In the method for manufacturing the above roller, after a silicone resin is applied on the inner peripheral of a cylindrical mold for integral molding, the urethane material is injected into the cylindrical mold to form the urethane foam layer while the metal shaft is disposed as penetrating along the center line of the cylindrical mold. The toner supplying roller is manufactured by the above method and the surface of the urethane foam layer is modified with the silicone resin.  The obtained roller is used for the image forming device.
Patent JP-2002338861-A (JP)
Title: Water-base ink for ink jet recording
Inventor: MOTOYAMA KIYOTO
IPC: C09D11/328
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a water-base ink for ink jet recording which has viscosity little dependent on temperature, can be stably delivered without being affected by the environmental temperature, and enables an excellent record quality to be obtained. SOLUTION: This water-base ink contains at least one water-soluble organic solvent selected from the group consisting of glycerin, (poly) alkylene glycols, diols, and amides, a hydrophilic polymer, a colorant, and water and has a viscosity (at 5-50 deg.C) of 10-1 mPaS and a viscosity/temperature change rate of -0.3-0 mPaS/ deg.C.
Patent JP-2001356394-A (JP)
Title: Camera
Inventor: KITAZAWA HIDETO
IPC: G03B13/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of correcting the diopter of a finder optical system and/or a parallax between the finder optical system and a photographing optical system with a simple constitution. SOLUTION: As for the camera which is provided with the photographing optical system and whose optical axis is different from that of the photographic optical system, the diopter of the finder optical system is corrected by shifting the diopter parallax correcting lens 14 in a finder optical axis direction by a 1st cam surface 25a formed on the diopter parallax correcting cam 25 which is rotated by taking a direction nearly orthogonal to the finder optical axis as a rotational axis, and the parallax between the finder optical system and the photographing optical system is corrected by shifting the lens 14 in a plane vertical to the finder optical axis by a 2nd cam surface 25b which is formed on the parallax correcting cam 25.
Patent JP-2002337192-A (JP)
Title: Structure of easy-to-disassemble container
Inventor: TSUBOTA KENICHI
IPC: B65D1/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an easy-to-disassemble container which can be easily disposed of as industrial waste with the advantage that the quantity of its waste can be reduced. SOLUTION: A plurality of weldlines 2 are formed on the bottom face 1a and the side face 1b of a bottomed cylindrical container body 1, and are constituted of a plurality of bottom face weldlines 2a formed radially from the center part O of the bottom face and side face weldlines 2b which are formed at an equal interval in the side face peripheral direction and connected to the bottom face weldlines 2a. Further, the weldlines 2 are formed uniformly at the equal interval so that the container body 1 can be split into a plurality of uniform fractions 2x, when the body 1 is disassembled. The sectional shape of each of the weldlines 2 is a recessed part 4 with an almost V- or U-shaped section formed in at least either of the face or the back (or both faces) of the body 1 at a broken line 3 as shown in Fig. 2 (a) and (b) and Fig. 3 (a) to (c).
Patent JP-2002343834-A (JP)
Title: Apparatus for pasting anisotropically conductive film for flexible printed board
Inventor: ANDO TAKEO
IPC: H05K3/36
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for stably pasting even an ACF for an FPC (anisotropically conductive film for a flexible printed board) having a width of a present dimensional tolerance on an LCD(liquid crystal device). SOLUTION: The apparatus for stably pasting even the ACF for the FPC comprises a film supply unit for feeding the anisotropically conductive film, a rotary pulley for positioning the fed conductive film, a liquid crystal device stage for aligning the liquid crystal device on the positioned conductive film, a pasting head and a connecting stage for pasting the film on the liquid crystal device. The pulley 13 has a roller 13a which has guide collars 13b and 13c at both ends in a truncated conical shape. In this case, the end having a large diameter of the roller 13a is used as a pasting reference end of the conductive film 1.
Patent JP-2002338540-A (JP)
Title: Bisthiophenolfluorene compounds and method for producing the same
Inventor: TAKADA TOSHIKAZU
IPC: C07C319/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a new compound which has excellent performances as a heat-resistant material having a high refractive index and is useful as a resin raw material, an antioxidant, a curing agent, and the like. SOLUTION: This bisthiophenolfluorene compound represented by general formula (I) [R<1> to R<4> are the same as or different from each other and each H, a 1 to 6C alkyl or phenyl; (n) is an integer of 0 to 10]. The method for producing the bisthiophenolfluorene compound comprises azotizing the amino group of a bisanilinefluorene compound, reacting the reaction product with sulfate anion, and then hydrolyzing the product. The method for producing the bisthiophenolfluorene compound comprises reacting fluorenone with a thiophenol compound whose mercapto group is protected with a protecting group, in an acidic condition, and then removing the protecting group with an acid.  The method for producing the bisthiophenolfluorene compound also comprises reacting a bisphenolfluorene compound with a compound represented by the formula: (R<5> )2 N(C=S)-X' (X' is a halogen), thermally rearranging the compound to obtain the fluorene thioester compound, and then hydrolyzing the fluorene thioester compound.
Patent JP-2002047416-A (JP)
Title: Silane compound for treating glass fiber
Inventor: NAKAZAWA KEIICHI
IPC: C08L83/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition of silane compounds which excel in the durability of coating performance and the effect on a substrate when glass fibers are surface-treated with silanes and is quickly soluble without using an acid, stable in the form of a solution and also stable over a long period of time in the form of a composition. SOLUTION: The composition of silane compounds for treating glass fibers comprises (A) 99.9-0.1 wt.% silane compound represented by the formula: SiRAS (ORa)4-S and/or its hydrolysis condensation product and (B) 0.1-99.9 wt.% silane compound represented by the formula: Si(ORb)mRcnXp and/or its hydrolysis condensation product (provided that in the above formulae, RA and Rc are each a hydrocarbon group which may be the same or different; Ra and Rb are each a hydrocarbon group or an alkoxyhydrocarbon group which may be the same or different; X is a reactive group or a hydrocarbon group having a reactive group; S is 3-1.; (m) is 1-3. (n) is 0-3; (p) is 1-3; and m+n+p=4).
Patent JP-2002346410-A (JP)
Title: Method for adjusting crush gap of impact crusher automatically and apparatus therefor
Inventor: IIZASA MASAHARU
IPC: B02C13/30
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the crush gap of an impact crusher automatically and an apparatus therefor, which allow to carry out crushing without incurring a failure of a striking plate and/or a colliding plate. SOLUTION: In the method for adjusting the crush gap automatically, which is formed between the tip end portion of the striking plate 4 provided on the outer periphery of a horizontal rotor 1 and the bottom end portion of the colliding plate 7 provided separably against the rotor, the rotation position the rotor is detected while idle-running the rotor, the rotor is stopped at a position where the tip end portion of the striking plate can come into contact with the bottom end portion of the colliding plate, after that, approaching the bottom end portion of the colliding plate is made to come close to the rotor, the contact between the bottom end portion of the colliding plate with the tip end portion of the striking plate is detected and the movement of the bottom end portion of the colliding plate is stopped, this condition is made to have crush gap value zero,  its moving distance is immediately measured as the crush gap value while separating the bottom end portion of the colliding plate from the rotor, and the movement of the bottom end portion of the colliding plate is stopped when the crush gap value becomes a desired amount.
Patent JP-2002027516-A (JP)
Title: Method for processing location information on mobile station within cellular network, network element, packet data/device and the mobile station
Inventor: VANTTINEN VEIJO
IPC: H04W12/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which, after a network element requesting location information is authenticated, the location information is presented to the network element connected to a packet data network. SOLUTION: This method contains a first network element(NE) connected to a cellular network and second and third network elements(NE) connected to a packet data network. The first NE receives a search request (201) of location in a mobile station from a second NE. Here, a security document in the second NE is requested from the third NE (404), and an establishment (406) of one security association containing information in the document is started directing from the second NE to the first NE, and after this establishment, a data source is authenticated (408), and after the authentication, a location search procedure is started (410).