baber/WOPTO huggingface dataset:
Patent JP-2003021896-A (JP)
Title: Method for taking up cover film
Inventor: SANO TADAO
IPC: G03F7/004
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To smoothly take up a peeled cover film when a photosensitive dry film resist is laminated on a coppered laminated plate. SOLUTION: In the case of taking up the cover film 1c peeled from the DFR 1 when the DFR 1 is laminated on the coppered laminated plate 2, the film 1e is peeled from the DFR 1 and then taken up without coming into contact with the DFR 1 in this method for taking up the cover film. The film 1c is taken up by bringing a winding core 11 round which the DFR 1 is wound or a friction member 13 provided on a shaft 12 for supporting the core 11 into contact with a take-up core 14 to which the film 1c is taken up and transmitting the rotation of the core 11 in the case of feeding the DFR 1 to the core 14.
Patent JP-2003023062-A (JP)
Title: Wafer-mounting stage and apparatus for manufacturing semiconductor using the same
Inventor: OE JUNJI
IPC: H01L21/68
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To allow a temperature of a wafer mounted on the mounting surface of a wafer-mounting stage to be accurately measured with proper response. SOLUTION: An apparatus for manufacturing a semiconductor using the wafer-mounting stage 1 comprises a plate-like ceramic body for forming the wafer-mounting stage 1 having a recess 6 formed on a surface of the body at an opposite side to the mounting surface 3, a sheath type temperature measuring instrument 10 pressed into contact with an inner wall surface of the recess in such a manner that the maximum width of the recess 6 is set to 0.25 mm to 5 mm, the surface roughness of a contact part P with the instrument 10 is set at a maximum height (Rmax) of 5 μm or less, and the distance (T) from the contact part P to the surface 3 with the instrument 10 is set to 0.3 mm to 10.0 mm.
Patent JP-2003021433-A (JP)
Title: Driving device for fluid control valve and air conditioner
Inventor: MURATA MASAHIRO
IPC: F25B41/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of the cost of a driving device for driving a fluid control valve such as a flow passage switching valve or the like for an air conditioner. SOLUTION: A solenoid coil for attracting/releasing a plunger for a pilot solenoid valve (fluid control valve) in a flow passage switching valve (four-way valve) for the air conditioner is constituted of a bifilar winding consisting of a driving coil 111 for attraction, and a driving coil 112 for releasing. A common power supplying lead wire 113 of the driving coil 111 for attraction and the driving coil 112 for releasing is connected to the positive pole side line BL+ of a power supply 10. The driving side lead wire 11a of the driving coil for attraction 111, and the driving side lead wire 112a of the driving coil for releasing 112, are connected to the negative pole side line BL- through a connection switching means 406. The connection switching means 406 is constituted of a switch SW1 and a switch SW2, such as transistors, while the driving coil 111 for attraction and the driving coil 112 for releasing are controlled by a control unit C1 to turn them on independently.
Patent JP-2003028772-A (JP)
Title: Scanning probe microscope and its measurement setting method
Inventor: MURAYAMA TAKESHI
IPC: G01B21/30
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope and its measurement setting method capable of specifying a measuring spot on the sample surface highly accurately at high speed, and aligning the spot with a probe, to thereby heighten measurement efficiency by an atomic force microscope or the like. SOLUTION: This microscope is equipped with a cantilever 21 having the probe 20, a Z-slight movement mechanism for imparting height displacement of the probe to a sample 14, an XY-scanning mechanism for imparting relative displacement of the probe along the sample surface, a photodetector 22 for detecting the displacement quantity generated in the cantilever, and a control device 31 (controller 32) for keeping the interval between the probe and the sample constant by controlling operation of the Z-slight movement mechanism based on a detection signal outputted from the photodetector and a reference value, and simultaneously controlling operation of the XY-scanning mechanism, to thereby allow the probe to scan the sample surface. The microscope is also equipped with an optical microscope 17 for observing the measuring spot on the sample surface together with the cantilever, a camera 18 for generating image data from an observation image acquired by a second microscope, and transmitting the data to the control device, and a storage part 51 for storing the image data. The data are stored beforehand in the storage part 51 as a reference image used for final positioning.
Patent JP-2003032910-A (JP)
Title: Terminal unit
Inventor: SUZUKI TOSHINOBU
IPC: G06F1/26
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a terminal unit having USB interface functions, capable of charging a battery for a traveling machine, in accordance with current limit and voltage regulations. SOLUTION: A power voltage from a host machine 2 is supplied to a traveling machine 1a, and a battery 14 is charged by a charging circuit 13. At this time, charging current is detected by a current detection circuit 15, and current is restricted by a current-limiting circuit 16, so as to obtain a prescribed value. The supply voltage is converted into voltage to be supplied to a circuit in the traveling machine 1a by a voltage conversion circuit, and when the voltage is in a suspension mode detection or fully charged condition, it is switched to charger 3 side by a charging switching circuit 17 to stop the supply of power voltage to the charging circuit 13.
Patent JP-2003027001-A (JP)
Title: Composition for film formation, method for film formation, and silica-based film
Inventor: SHINODA TOMOTAKA
IPC: C08L83/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for film formation capable of obtaining a coating film low in relative dielectric constant and high in elastic modulus usable as an interlayer insulation film material for semiconductor devices, or the like, and even when a varnish is used together therewith, generating less foreign material even after long term storage. SOLUTION: The composition for film formation is characterized in that it contains (A) a hydrolytic condensate obtained when an alkoxysilane undergoes hydrolysis and condensation in the presence of a metal chelate compound and/or an acid catalyst and water, (B) a hydrolytic condensate obtained when an alkoxysilane undergoes hydrolysis and condensation in the presence of an alkali catalyst and water, (C) an organic solvent, and (D) water.
Patent JP-2003027527-A (JP)
Title: Manual operation of hydraulic back hoe
Inventor: NAKANO EIJI
IPC: G05G7/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To further enhance the controllability of the bucket of a hydraulic back hoe by enabling the bucket to be translated both longitudinally (along Z rotation axis) and linearly relative to the hydraulic back hoe body by means of a control lever. SOLUTION: A manual operation device is for the hydraulic back hoe in which cylinders 37 for actuating the bucket 1, an arm 2 and a boom 3 are hydraulically driven. The manual operation device includes a single operating lever 18 and a drive control device 20 which, based on an output of the operating lever, outputs a control signal to a valve 38 adapted for supplying pressure oil to the cylinders 37. Using the single operating lever, the behavior of the bucket 1 is given a degree of freedom about the horizontal Z-axis of the bucket as well as three degrees of freedom about a longitudinal X-axis, a vertical Y-axis, and rotation of the bucket about a Φ-axis. To enable control of the bucket's X- Y- and Z-axis spaces, the Z rotation axis 34 is provided parallel to an X rotation axis 21.
Patent JP-2003035785-A (JP)
Title: Pendulum device
Inventor: IWANAGA EIJI
IPC: G04B45/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum device capable of exhibiting interesting motion. SOLUTION: The pendulum device utilized for an ornament of clock 1 and the like comprises a first pendulum 110 swung by a pendulum drive means 130 and a second pendulum 120 capable of swinging independently from the first one. The device is constituted so that the second pendulum is swung by the work force of the first pendulum.
Patent JP-2003036774-A (JP)
Title: Overturn switch
Inventor: MIYAJI SATORU
IPC: H01H35/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a small overturn switch whose operation is stable with high safety. SOLUTION: A receiving part 5 is provided on the anti-fulcrum side of an actuator 3 which operates a switch operation rod 1 of a switch 2 by leverage with one end as a fulcrum 4. A receiving part 5 is provided on the anti-fulcrum side of the actuator 3 which presses the receiving part 5 to operate the switch. A steel ball 8 is provided to press the receiving part 5 to operate the switch 2. A circular hole 9 which the steel ball 8 enters at normal time and a recessed part 10 which it rolls in at overturn are provided. Thus, a switch body 11 is smaller to provide the overturn switch of stable operation.
Patent JP-2002149349-A (JP)
Title: Server and method for storing data on at least one data stream and computer server system
Inventor: CAWLEY ROBIN ALEXANDER
IPC: G06F12/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a server (40) for storing data on at least one data stream with respect to the simultaneous accesses of a plurality of different users. SOLUTION: The server is provided with a storage device supplying multiple storage positions which can independently designate addresses, an address generator (47) for designating the address in a storage position in the storage device and an address randomizer (48) which is connected to receive a block address generated by the address generator and generates a corresponding pseudo random block address from the received block address. The pseudo random block address is outputted to the storage device with a position address for writing data on the data stream to storage and reading data of the data stream from storage in the order of pseudo random blocks.
Patent JP-2003044331-A (JP)
Title: Knowledge analysis system, cluster base display method and display control program
Inventor: NAGAMURA EIJI
IPC: G06F21/62
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a knowledge analysis system, a cluster database display method and a display control program constituted so that an analysis result of an optional cluster database is more definitely and comprehensively recognized in the knowledge analysis system to be applied to a knowledge management system. SOLUTION: A display module 1228 of a knowledge server 122 controls display of the contents of structure including cluster structure of a cluster database 1227 generated by a clustering module 1223 in various display form such as display of only the number of cases in non-hierarchy, hierarchized display, graph display/non-display of the number of cases and time-sequential graph display of specific clusters according to operations of display form selection buttons on a display screen.
Patent JP-2003045910-A (JP)
Title: Capillary tool for manufacturing semiconductor device
Inventor: MIZUTANI ATSUHITO
IPC: H01L21/60
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To resolve a problem where cracks occur because the stress on the under part of an electrode pad is large in wire bonding. SOLUTION: A capillary tool 6 has a structure where a cylinder-shaped recess 8 that is formed at the tip of the capillary tool 6 for manufacturing a semiconductor, and has a larger diameter than that of a through hole 7. As a result, when a ball 10 is pressed in wire bonding, the ball 10 is stored to be deformed, which absorbs impact in bonding, and thus the crack occurrence in the lower part of the electrode pad 9 is prevented.
Patent JP-2003039386-A (JP)
Title: Meat slicing method and apparatus
Inventor: ADACHI NORIO
IPC: B26D3/28
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously stabilize slice thickness and greatly reduce slicing losses while increasing the amount of slicing per unit time. SOLUTION: Chunks of meat M arranged in a plurality of lines along the reciprocating direction of a meat tank 2 are piled up into a plurality of stages and integrated together, with their respective opposite cross ends M1 abutting one another, so that even as the remaining amount of meat decreases with slicing, the meat can be sliced as the cross ends M1 abutting one another are prevented from moving relative to one another. Also, the area of contact with the bottom surface of the meat tank 2 is greater than it is if the chunks are arranged in a line, and because the chunks of meat M and M which adjoin to each other along the reciprocating direction support each other, they will not move or fall as the meat tank 2 reciprocates.
Patent JP-2003051708-A (JP)
Title: Antenna
Inventor: MATSUOKA TORU
IPC: H01Q1/38
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an economical antenna of a very light weight by limiting the use of an expensive dielectric substrate excellent in frequency characteristic. SOLUTION: In the antenna provided with; a reflecting plate; a dipole element placed nearly in parallel with the reflecting plate in front of the reflecting plate; and first and second parasitic elements placed substantially in parallel with the dipole element with an interval from the dipole element at a side of the dipole element opposite to the reflecting plate, when the first and second parasitic elements are projected on a face on which the dipole element is placed, the dipole element is placed so that one open end overlaps with a projected face of the first parasitic element and the other open end overlaps with a projected face of the second parasitic element, and the first and second parasitic elements satisfy a relation of λ0<=L<=2λ0, where L is a circumference length and λ0 is a free space wavelength equivalent to the operating frequency.
Patent JP-2003049978-A (JP)
Title: Flexible tube and producing method thereof
Inventor: TANAKA KAZUAKI
IPC: B29L23/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube with a reinforcing material exhibiting excellent pressure resistant properties while maintaining flexibility, and a producing method thereof. SOLUTION: This flexible tube 10 is provided with a reinforcing core 12 formed by spirally winding a cord shaped hard resin reinforcing member 12 having a cross section in a shape of a parallelogram so that one side 12a of the parallelogram is along a predetermined cylindrical surface 14 and adjusting reinforcing members 12-1 and 12-2 keep a predetermined space P1, and a soft resin covering member 13 for covering the reinforcing core 12 and forming the tube as a whole. The predetermined space P1 is set so that acute angle parts 12A and 12B of the parallelogram of the reinforcing cores 12-1 and 12-2 adjusting along a longitudinal direction (X direction) of the tube 10 are overlapped in a perpendicular direction (Y direction) with respect to the longitudinal direction of the tube 10.  The predetermined space is set so that the acute angles of the parallelogram of the reinforcing cores adjusting along the longitudinal direction of the tube are overlapped in the perpendicular direction with respect to the longitudinal direction of the tube. Therefore, the pressure resistance is improved.
Patent JP-2003048263-A (JP)
Title: Fiber-reinforced composite material and its manufacturing method
Inventor: TANAKA TAKESHI
IPC: B32B5/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material in which a texture of reinforcing fibers is externally observed and which has excellent design properties and excellent mechanical characteristics and to provide a method for manufacturing the same. SOLUTION: The fiber-reinforced composite material comprises a first gel coating formed on an outer surface side of the reinforcing fiber and having a thickness of 0.05 to 0.30 mm and a second gel coating impregnated in the reinforcing fiber and simultaneously having a thickness of 0.05 to 0.60 mm.
Patent JP-2003054204-A (JP)
Title: Composite wheel for vehicle bonding plating type painted panel on design face
Inventor: SAKURAI TOSHIHIDE
IPC: B60B7/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a light and bright aluminum wheel for a vehicle bonding a resin-made panel forming a painted film having bright appearance being equal to metallic plating on a design face of the wheel permanently. SOLUTION: This composite wheel for the vehicle is provided with the wheel for the vehicle provided with a disc part, a rim part, and a hub part, the resin- made panel covering the whole design face of the wheel for the vehicle, and hardening adhesive provided among the decorative painted film formed on an outer surface of the panel, the panel, and the wheel for the vehicle.
Patent JP-2003054335-A (JP)
Title: Optical communication system for vehicle
Inventor: SAITO YOSHINORI
IPC: B60R16/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To effectively use a transmission capacity of an optical transmission path. SOLUTION: This system is provided with a back camera 14 for photographing a rear side of a vehicle to output a photographed image signal, a JPEG encoder 15 for compressing the image signal output from the back camera 14, and a frame number control part 17 for setting the number of frames of the compressed image signal transmitted per a unit time. The frame number control part 17 conducts control to increase the frame number of the image transmitted per the unit time in response to increase of a vehicular speed, based on a vehicular speed data provided by a vehicle speed sensor mounted on the vehicle C. Since the transmission capacity of the optical transmission path 2 is not occupied fully thereby when the vehicle speed is low, other data are allowed to be transmitted so as to use effectively the optical transmission path.
Patent JP-2003056959-A (JP)
Title: Ice discharging mechanism unit for ice storage warehouse
Inventor: KUROYANAGI MASAYUKI
IPC: F25C5/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an ice discharging mechanism unit for an ice storage warehouse which is capable of effecting stabilized motion and permitting to contrive the elongation of a life. SOLUTION: A solenoid 24 is swingably attached by a swinging shaft 23 fixed to the arm 22 of a bracket 21. A supporting plate 27 is welded to the lower part of the bracket 21, and a plunger 33 is connected to one end of a link member 34 by a connecting shaft 31 penetrated through a slit 29 on the supporting plate 27. A pivotal plate 37 forms an opening and closing door on the supporting point shaft 35 provided on the lower end of the bracket 21 in parallel to the swinging shaft 23, and is attached pivotally to the lower end part of the bracket 21. A moving shaft 41 provided on the other end of the link member 34 is penetrated through the pivotal plate 37 whereby the plunger 33 is connected to the pivotal plate 37.
Patent JP-2003061056-A (JP)
Title: Method for transmitting provided information, image processing apparatus, provided information display program and recording medium
Inventor: OKUDA SUMITAKA
IPC: H04N5/445
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a CPU, when the image processing apparatus is not in use and to provide a variety of information items to users. SOLUTION: A data reception section 12 receives provided information, sent from a host computer 4 via a network 3, and the information is fed to an information display control section 17 via a data branch section 13. The information display control section 17 gives the provided information to a display section 11, in which the information is displayed. Furthermore, the information display control section 17 stops supply of the provided information to the display section 11, on the basis of start of printing processing and restarts supplying of the provided information to the display section 11 when the printing processing is finished.
Patent JP-2003066950-A (JP)
Title: Piano hammer
Inventor: KATAOKA KATSUO
IPC: G10C3/18
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a piano hammer capable of realizing an optimum weight distribution of a well balanced hammer in response to sound areas and sufficiently securing the hardness and strength of the hammer. SOLUTION: The piano hammer is provided with a shaft-like hammer wood 4 having a felt attached part 4e on an edge side, and a hammer felt 5 pressure- fitted to the felt attached part 4e of the hammer wood 4. The hammer wood 4 is provided with a first wood 4a constituting at least the felt attached part 4e, and a second wood 4b being softer than the first wood 4a, having a lower specific gravity than that and joined to the first wood 4a. A volume ratio of the first wood 4a to the second wood 4b is set smaller in a high range rather than a low range.
Patent JP-2003065601-A (JP)
Title: Hot water storage type hot water supply and heating apparatus
Inventor: ITO AKIRA
IPC: F24D3/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To lengthen a time in which heating is awailable regarding a hot water storage type hot water supply and heating apparatus to effect supply of hot water and heating by using storage hot water. SOLUTION: The upper part of a tank 6 on the water supply side and the lower part of a tank 8 on the hot water supply side are interconnected in series through a coupling pipe. A heating circulation circuit 26 having a circulation pump 29 for heating is connected to the coupling pipe 9 and the lower part of the tank 6 on the water supply side. When heating operation is effected, high temperature water at the upper part of the tank 6 on the water supply side is circulated through the coupling pipe 9 and used for heating. Hot water reduced in temperature after radiation is returned to the lower part of the tank 6 on the water supply side, and when, during heating operation, the temperature of storage hot water in the tank 6 on the water supply side is reduced to temperature lower than a give temperature, hot water taken out from the lower part of the tank 6 on the water supply side is heated by a heating device 24 and returned to the upper part of the tank 8 on the hot water supply side. High temperature hot water extruded to the coupling pipe 9 from the tank 8 on the hot water supply side and hot water, reduced in temperature, extruded to the coupling pipe 9 from the tank 6 on the water supply side are mixed together and the mixture is circulated to the heating circulation circuit 26.
Patent JP-2003062220-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining the randomness and fairness of jackpots. SOLUTION: When a value of a random number counter is equal to a value of a current initial value memory (S34: Yes), then the random number counter is determined to have ended the renewal of one period. In this case, a value of a next initial value memory is written into the random number counter (S36), so an initial value for the renewal of the random number counter is randomly varied. Thus, in such a case, a shot permission command is transmitted to a shooting board and the acceptance of a detection signal from a symbol actuating hole switch is validated (S35).  Even if a state in which the shooting of balls is inhibited and a state in which the acceptance of detection signals is inhibited are canceled out, a determination as to whether or not a jackpot should be given can be made based on the values of the random number counter for which randomness is maintained, so that randomness and fairness can be maintained in winning jackpots.