baber/WOPTO huggingface dataset:
Patent JP-2002093686-A (JP)
Title: Stage device and aligner
Inventor: TANAKA KEIICHI
IPC: G12B5/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a stage device which has less disorder of a magnetic field and has a simple structure and can improve controllability. SOLUTION: A guide frame 10 in frame structure engages with guide bars 5, 8, and 9 slidably in an X direction. A stage 7 in stepped structure engages with frame parts 10b and 10c slidably in Y-direction. A guide bar 15 which extends in the X-direction engages with a through-hole 7a slidably in the X- direction. A movable shaft 17 engages with the guide bar 19 slidably in the Y-direction. Air pads 41 are provided on their slide surfaces. A linear motor 30 is provided on the external end surfaces of an engagement part 10a and a slide part 10d at both the ends of the guide frame 10. Further, a linear motor 30 is provided on the external end surfaces of the guide bar 15 and a movable shaft 17.
Patent JP-2002090988-A (JP)
Title: Positive type resist composition
Inventor: FUJIMORI TORU
IPC: C08K5/42
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition giving a pattern having a smooth good surface free from foreign matter and rectangular good profile and also having a large focal depth in the case of an isolated pattern in lithography using a short-wavelength light source for exposure which enables ultra- microfabrication and a positive type chemical amplification resist. SOLUTION: The positive type resist composition contains a resin having a group which is decomposed by the action of an acid to increase the solubility in an alkali developing solution and a compound which generates an aromatic sulfonic acid replaced with a group containing at least one fluorine atom when irradiated with active light or radiation.
Patent JP-2002095811-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent failure as caused by static electricity charged on balls. SOLUTION: The game machine is provided with a playing board 13 which has an electroconductive rail 15 mounted on the front thereof to section a playing region 14a, a base frame 10 on which the playing board 13 is mounted and a surface frame 30 which is mounted openably on the front of the base frame 10. The surface frame 30 is provided with a surface frame body 31 having an open window that lets the playing region 14a of the playing board 13 be viewed through and a reinforcing member 31a comprising an electroconductive metal material which is mounted on the surface frame body 31 to reinforce it 31 while functioning as a static electricity discharging member. The rail 15 and the reinforcing member 31a are connected electrically with an electroconductive connection member 290.
Patent JP-2002101506-A (JP)
Title: Wire-connecting structure and wire-connecting method for switchboard
Inventor: SHODA KOICHI
IPC: H02B3/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a wire-connecting structure and a wire-connecting method for a switchboard capable of easily performing an external wire-connecting work in a gutter space having a small projected area formed by use of a small box. SOLUTION: Trunk-connecting section 2 for an external wire 6 connected to an electric device 3 housed in a box 1 are formed inside of a fixing wall 7 of the backside of the box 1, and electrically connected to wire-connecting sections 3a of the electric device 3 through a plate-shaped member 4.
Patent JP-2001155382-A (JP)
Title: Rotatable information storage article damped inside
Inventor: LANDIN DONALD T
IPC: G11B7/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable storage article having a damping characteristic improved by introducing a viscous elastic material for the inner layer for the easily resonated rotatable storage article. SOLUTION: This rotatable storage article has at least one layer made of vibration damping material inside, and damped inside. The storage article is made of a viscous elastic material, provided with the loss coefficient of at least about 0.01, and Pascal accumulation rate of about 6.9×104 or about 1.4×107, In this case, the thickness of the layer is set in the range of about 0.002 mm to about 0.5 mm, and vibration damping is improved by about 10% and at least on one vibration mode.
Patent JP-2002098447-A (JP)
Title: Strainer of piping for heating and cooling unit
Inventor: MURATA SAKAE
IPC: F16L55/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the noise problem by forming the inner structure of a shell such that refrigerant gas flows as a laminar flow in streamline along the inner wall of the shell, thereby preventing generation of swirling sound. SOLUTION: A tubular shell having a diameter larger than that of the piping is provided with an inlet on one end side and an outlet on the other end side thereof while being located on the opposite sides of the central axis of the shell. The opposite side walls of the shell are symmetric to the central axis of the shell and incline at a specified angle. The inlet made in one side wall and the outlet made in the other side wall are located at different levels on the long axis of inclining face of each side wall on the opposite sides of the central axis of the shell. Fits are provided by drawing from the shell between the side walls and at the roots of the inlet and outlet on the side wall such that the refrigerant flows in streamline.
Patent JP-2001154823-A (JP)
Title: Method and system for communicating event message between peripheral equipment and client computer
Inventor: BLACKWOOD CRAIG M
IPC: G06F13/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently communicate an event message between peripheral equipment and a client connected through a network. SOLUTION: The table of an event descriptor is held in peripheral equipment, and an entry is selectively added to the table according to the reception of a prescribed addition event descriptor request from a client, and the entry is selectively deleted from the table according to the reception of the prescribed deletion event descriptor request from the connected client, and the entry is selected by a user from the table of the event descriptor so that the selected can be executed.
Patent JP-2002110872-A (JP)
Title: Wiring board and wiring board module
Inventor: NAKAGAWA SHOICHI
IPC: H01L23/40
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and a wiring board module in which residual tensile stress occurring in an insulating substrate is reduced, cracking of the insulating substrate is suppressed during use, good bonding state is sustained between a metal plate and the insulating substrate, and heat dissipated from a semiconductor element can be conducted efficiently to a container. SOLUTION: A ceramic insulating substrate 32 has one major surface to which a metal plate 35 principally comprising a low resistance metal is bonded through a metal plate bonding material 37, and the other major surface on which a metallize layer 39 is formed such that the end face thereof is located on the inside of the end face of the metal plate bonding material 37.
Patent JP-2002107582-A (JP)
Title: Optical module
Inventor: NIWA YOSHIAKI
IPC: H01S5/022
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To surface mount a surface light emitting element and to simultaneously monitor an optical signal with simple constitution. SOLUTION: In an optical module M1 provided with an optical element carrier wherein the surface light emitting element 2 and a light receiving element 3 for monitoring the intensity of exit light from the light emitting element 2 are juxtaposed in the side surface C1a of a base body C1 and with an optical waveguide 4 which is optically coupled to the light emitting element 2, exit light from the light emitting element 2 is reflected by the incident surface of the optical waveguide 4 and is received by the light receiving element 3.
Patent JP-2002106958-A (JP)
Title: Battery driven bath boiler
Inventor: FUSHIDA TSUNEYUKI
IPC: F24H1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To retain contents stored in a memory even when a battery is changed or power is turned off in a bath boiler driven by the battery. SOLUTION: A control board 11 of a bath boiler main body is provided with a nonvolatile memory 13 such as EEPROM or the like as well as microcomputer 12. When the bath boiler is operated by turning on a power source, the power source (battery 17) is turned on by closing a power shutoff circuit 16, and data in the memory 13 is transferred to a volatile memory (RAM) in the microcomputer 12. When the operation of the bath boiler is stopped, the data retained in the volatile memory in the microcomputer 12 is transferred to the memory 13 to store the data, and then the power is turned off by opening the power shutoff circuit 16.
Patent JP-2002112123-A (JP)
Title: Tv-stl/ttl system
Inventor: SUZUKI MASARU
IPC: H04N5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a TV-STL/TTL(television-studio transmitter link/ transmitter-transmitter link) system that transmits programs, by means of ground digital TV broadcasting at a reduced installation cost and with reduced installation area. SOLUTION: In the TV-STL/TTL system, a combining facility 13 synthesizes modulation signals of each sequence modulated and outputted as active and standby sequences at transmission facilities each provided for each distributed program for each sequence. The combined result is selected, depending on the state of each sequence of each transmission facility and the programs are transmitted altogether so as to share devices in the combining facility 13, thereby reducing the installation cost and the installation area.
Patent JP-2002106699-A (JP)
Title: Continuously variable transmission ! lock-up control device for torque converter
Inventor: OTSUBO HIDEAKI
IPC: F16H15/38
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To stop the generation of slip between an input disk, a roller and an output disk when the shearing force of a liquid thin film exceeds the maximum shearing force. SOLUTION: This continuously variable transmission is provided with input disks 4 and 5 connected to an input shaft 1 for drive, an output disk 13 connected to an output shaft for drive, and rollers 20 and 25 for transmitting the drive from the input disks 4 and 5 to the output disk 13. Drive transmission between the input disks 4 and 5 and the rollers 20 and 25, between the rollers 20 and 25 and the output disk 13 are performed by the shearing force of a liquid thin film between them, and a sum of the torque of the input disks 4 and 5 for rotating the rollers 20 and 25 and the torque of the output disk 13 for resisting the torque of the rollers 20 and 25 for rotating the output disk 13 is balanced with the reaction torque,  and at least one of the three torque is changed so that the shearing force of the liquid thin film necessary for transmitting the drive dose not exceeds the maximum shearing force thereof on the basis of the maximum shearing force of the liquid thin film.
Patent JP-2002113434-A (JP)
Title: Device for cleaning sheet
Inventor: OBARA SHUNJI
IPC: B08B5/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning a sheet which can automatically clean the sheet, sufficiently remove dust from the sheet by effectively using a compressed air, and reduce the time and labor for maintenance by achieving the long-time use of the filter of a dust collector. SOLUTION: In the device 1 for cleaning the sheet provided with a conveyor 2 carrying the sheet to be cleaned, a cleaning booth 3 installed on the halfway of the conveyor, a plurality of compressed air nozzles 9, 10, 10b, 11a, 11b installed in the booth, and the dust collector 5 connected to the cleaning booth through a dust collecting duct 20 and having a filter 21 in the internal part, so that the compressed air can be sprayed on the sheet through the nozzles and so that the air in the booth is exhausted through the filter 21 from the dust collector 5 to the outside, a pre-filter is installed in the connecting part to, or in the vicinity of, the dust collecting duct 20 in the cleaning booth 3, and the nozzles are constituted in such away that flexible rotating nozzle-tubes fitted with collar weights at the ends of the nozzles are installed on the conical openings.
Patent JP-2002113682-A (JP)
Title: Slide type chuck
Inventor: HIRASAWA TOMOYASU
IPC: B25J15/08
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost slide type chuck of a small and light construction capable of grasping a work, which may occur in a variety of shapes, certainly without risk of damaging. SOLUTION: A finger 1 is coupled with a straight motion guide 2, makes straight motion along the guide 2, and grasps the work at its contour. The straight motion guide 2 is installed on a heading turning base 3. The guiding direction of the guide 2 is changed by allowing the base 3 to revolve in an arc shape, and thereby the moving direction of the finger 1 is changed.
Patent JP-2002117795-A (JP)
Title: Charged particle beam device
Inventor: HORIE KAZUO
IPC: H01L21/027
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device capable of specifying a charged particle beam shielding spot. SOLUTION: Current detecting circuits 21, 22, 23, 24, 25 to amplify a beam current corresponding to the amount of a beam detected in each of a movable diaphragm 11 for a focus lens, a movable diaphragm 12 for an objective, a movable diaphragm 13 for an intermediate lens, a movable diaphragm 14 for a projecting lens, and a specimen holder 19, and also to convert it to a voltage are provided. Comparison circuits 26, 27, 28, 29, 30 to output a current only when the voltage from the current detecting circuits 21, 22, 23, 24, 25 exceeds a reference voltage by comparing it with the reference voltage are provided. A panel display device 31 equipped with light emitting diodes 32, 33, 34, 35, 36 provided corresponding to the comparison circuits 26, 27, 28, 29, 30 is provided.
Patent JP-2001121589-A (JP)
Title: Resin material injection molding machine, handling system and method for removing molding
Inventor: HERBST RICHARD
IPC: B29C31/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To shorten the cycle time of an injection molding machine. SOLUTION: The resin material injection molding machine comprises a mold having at least two mold portions 12, 14 and a handing system 22 adapted to be inserted between the mold portions 12, 14 when the mold is in its open position, for transferring a product 26 between the system 22 and a predetermined mold portion 12. The system 22, moreover, comprises a transfer plate 40 supported loosely therein. The system 22, further, is adapted to approach z the predetermined mold portion 12 such that prior to the transfer of the product 26 a first reference means 28 on the predetermined mold portion 12 can be brought into a registering poison with a second reference means 30 on the transfer plate 40. A clutch 44 is provided for bringing the loose support.
Patent JP-2002115362-A (JP)
Title: Holed metal floor material
Inventor: FUJIWARA AKIHIKO
IPC: E04B5/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a holed metal floor material capable of being easily and accurately assembled. SOLUTION: In this holed metal floor material 10, a plurality of sash bar members 20 are disposed at specified intervals parallel with each other, and a pair of floor frames 30 are disposed along both side end parts of the sash bar members 20. Engaging projections 32 and screw inserting holes 36 are provided on the floor frame 30 in correspondence with both side end parts of the sash bar members 20. Engaging holes 22 and screw locking parts 26 are provided on both side end parts of the sash bar members 20 in correspondence with the engaging projections 32 and the screw inserting holes 36. With the engaging projections 32 engaged with the engaging holes 22, a screw 40 is inserted into the screw inserting holes 36 and tightened to the screw locking parts 26. Thus the sash bar members 20 are fixedly connected to the floor frames 30.
Patent JP-2001130391-A (JP)
Title: Automatic braking device for vehicle
Inventor: DEMMELER THILO
IPC: B60T8/17
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance the control quality of an automatic braking device for vehicle, to reduce a control waste time and to enhance a safety of the car. SOLUTION: A target wheel value is a target wheel force (Fsoll i) and a target wheel slip (Ssoll i). A force slip adjuster (8i) attached to a vehicle wheel (10i) is connected in series to each brake actuator (9i) and receives an actual revolution number of wheel measured, as input signal, for calculating at least the target wheel fore, the target wheel slip and wheel standard speed from a central adjusting unit 3, an actual wheel force (Fist i) measured and an actual wheel slip (Sist i) or an actual wheel slip. A wheel slip control or a wheel force control is carried out depending on at least one operation parameter.
Patent JP-2002120045-A (JP)
Title: Method for burning core
Inventor: YAMAMOTO HISAKAZU
IPC: B22C9/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method for burning a hollow-state core having uniform thickness of the peripheral wall and no draft. SOLUTION: Resin coated sand 50 is filled up into a core burning space 30 between a shell metallic mold 10 and a mandrel 20. Successively, the shell metallic mold 10 is heated while cooling the mandrel 20. Then, the core 60 is burnt by hardening the outside portion of the resin coated sand 50 at the shell metallic mold 10 side and also, the inside portion of the resin coated sand 50 at the mandrel side 20 is continued to cool, and this inside portion of the resin coated sand 50 thereat is formed as non-hardening state of fusing but no hardening. Successively, the mandrel 20 is separated from the mold and drawn out from the inside portion of the resin coated sand 50 in the non- hardening state in this core 60. Then, it is unnecessary to arrange the draft on the inner peripheral wall of the burnt core 60.
Patent JP-2002121876-A (JP)
Title: Mud wall for wooden house and the like
Inventor: NAKAMURA KINSHIRO
IPC: E04B2/56
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To overcome, at a stroke, inconveniences of a mud wall using conventional mud, i.e., a long drying period of the mud wall, and early degradation of the same which occurs in a period as short as several years, due to insufficient hardness, the conventional mud having a composition prepared by mixing suitable amounts of sand, lime, straw fibers for plastering, water, etc., into earth such as clay, and kneading the resultant components, by promoting generation of minus ions in air by virtue of permanent magnetic powder in new mud to improve an indoor living environment, accelerating hardening of the mud, and increasing the strength of the mud after hardening by virtue of existence of protein components. SOLUTION: According to a new mud wall, mud is obtained by mixing at least one of the permanent magnet powder and the protein components with earth, and kneading the earth together with water. Then, the resultant mud is applied on a mud retaining means.
Patent JP-2002122454-A (JP)
Title: Flow sensor
Inventor: JOUNTEN SHOJI
IPC: G01F1/692
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a flow sensor conformable to most corrosive fluids and with improved responsiveness and sensitiveness. SOLUTION: This flow sensor 1 comprises a base plate 4 with the surface 4a side opposed to a passage 3 for a fluid to be measured 2, and a passage forming member 5 and plate 6 arranged opposite with the base plate 4 between. The base plate 4 is formed of a stainless steel plate about 50-150 μm in thickness. An electric insulating film is formed on the surface 4a opposite to the passage 3 side, and temperature detecting means 7 for measuring the flow velocity (flow rate) of the fluid 2, a circumferential temperature sensor 8, an electrode pad 9 and a wiring metal thin film 10 are formed thereon.
Patent JP-2002121634-A (JP)
Title: Aluminum alloy material for planographic plate
Inventor: YAMAGUCHI KEITARO
IPC: C22C21/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To secure excellent etching characteristic in manufacturing a high strength PS plate substrate. SOLUTION: An aluminum alloy material for the substrate has a composition consisting of 0.1-1.0% Fe, <=0.3% Si, 0.2-0.5% Mn, 0.005-0.5% rare earth elements and the balance Al with inevitable impurities and further containing, if necessary, 0.01-0.3 mass%, in total, of either or both of Zr and Y. Accordingly, this material has high strength as well as excellent etching uniformity. By this method, quality required of a printing plate can be improved when this material is used as a planographic plate, and excellent durability can be provided.
Patent JP-2002123913-A (JP)
Title: Magneto-resistive effect sensor, thin film magnetic head furnished with this sensor, and manufacturing method of these sensor and head
Inventor: SASAKI TETSUO
IPC: G11B5/39
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an MR sensor coped with the increase of recording density by making the resistance change ΔRs to be large, a thin film magnetic head furnished with this MR sensor, a manufacturing method of this MR sensor and a manufacturing method of this thin film magnetic head. SOLUTION: This MR sensor is provided with an antiferromagetic layer 134, a 1st ferromagnetic layer (pinned layer) 133 laminated in the adjacent relation to the antiferromagnetic layer, a nonmagnetic layer 132 laminated in the adjacent relation to the 1st ferromagnetic layer and a 2nd ferromagnetic layer (free layer) 131 laminated in the adjacent relation to the nonmagnetic layer, then this sensor makes use of the bias magnetic field formed by the exchanging combination between the antiferromagnetic layer and the 1st ferromagnetic layer. The 1st ferromagnetic layer is constituted of antiferromagnetically coupled 1st and 2nd ferromagnetic films 133a, 133b each other by being separated with an antiferromagnetic combination film 133c, and a specific metal is diffused to at least a part of the 1st ferromagnetic film 133a adjacent to the antiferromagnetic layer 134.
Patent JP-2002133393-A (JP)
Title: Image processing device and method and storage medium
Inventor: SAKO TSUKASA
IPC: G16H10/60
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and method allowing the proper hierarchical management of an image without being conscious of the attribute of the image such as photographic method or the like by dynamically changing the hierarchical relation of image management, and a storage medium. SOLUTION: When a new photography is performed with the set of a different study attribute, a study unit (study ID 5678) is generated and added, a series unit (series No.1) is generated and added to the lower hierarchy, and an image unit (image No.1) is further newly generated and added to the lower hierarchy. When the new photography is performed with the set of the same series attribute as series No.1, an image unit (image No.2) is added to the lower hierarchy of series No.1 as a new image. When the new photography is performed with the set of a different series attribute, a series unit (series No.2) is newly generated and added, and the image unit (image No.1) is added to the lower hierarchy of series No.2 as a new image.