baber/WOPTO huggingface dataset:
Patent JP-2003072147-A (JP)
Title: Imaging apparatus
Inventor: OBARA KAZUTOSHI
IPC: G02B26/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To realize stable laser drive by restraining deterioration of the switching performance due to change of the light amount derived from the laser thermal interference and increase of the switching current in a controlling method for a semiconductor laser unit for emitting a plurality of laser beams. SOLUTION: The bias current flowing in the laser is controlled always to an optimum value by connecting constant current circuit for supplying a constant current to a semiconductor laser and a constant current driver for driving the laser according to the voltage of a connected capacitor, and correcting the voltage of the capacitor by a certain cycle via a comparator and an analog switch.
Patent JP-2003084390-A (JP)
Title: Photothermographic imaging material having improved silver tone
Inventor: HANIYU TAKESHI
IPC: G03C1/498
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a photothermographic imaging material having high sensitivity, low fog and an improved silver tone and less liable to scuffing because of high film strength. SOLUTION: The photothermographic imaging material is obtained by incorporating at least one of the aromatic compounds of formulae (1-a), (1-b) and (1-c) into a photothermographic imaging material comprising photosensitive silver halide grains, an organic silver salt, a reducer for the organic silver salt and a binder on a support. In the formulae, X1 and X2 are each a vinyl- containing substituent; R1 -R7 , R9 and R11 are each a 1-30C aliphatic substituent; R8 and R10 are each a 1-30C aliphatic substituent or a heterocyclic group- containing group but at least one of R8 and R10 is the heterocyclic group- containing group; and L1 and L2 are each a divalent linking group.
Patent JP-2003092413-A (JP)
Title: Semiconductor acceleration sensor
Inventor: SAITO MASAKATSU
IPC: G01P15/18
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that pattern layout of a conventional leading-out electrode cannot be symmetric and uniform on a flexible part, in a triaxial semiconductor sensor wherein four piezo resistance elements for each axis are installed in the flexible part, so that difference is generated in internal stress due to an electrode thin film which is applied to the four piezo resistance elements, thermal stress due to environmental temperature change, etc., and therefor an offset voltage is large and fluctuates. SOLUTION: In this semiconductor acceleration sensor by the same manufacturing process as that of the leading-out electrode, an electrode thin film pattern of the same width is newly installed, so that the electrode thin film pattern layout of the flexible part region for forming the piezo resistance elements is made uniform in both the detection axial direction and the direction vertical to the detection axial direction.
Patent JP-2003092205-A (JP)
Title: Arrester
Inventor: SUZUKI HIRONORI
IPC: H01C7/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally in an arrester which uses a nonlinear resistor having zinc oxide as the main component thereof, an arc has been so generated by the current application exceeding its duty to it as to increase abnormally the inner pressure of its insulation container, and when its pressure release function is not sufficient, there has been the risk of its inner elements scattering explosively to the outside of its insulation container. SOLUTION: The inner elements of an arrester are molded with a polymer resin which is superior in its flowability as a silicone rubber for constituting the insulation container 9, and a metallic or insulating body 8 having adhesion with respect to the polymer resin is integrally molded in the polymer resin with it. When the inner pressure of the insulation container 9 is increased, the portion of the insulation container 9 which is adhered to the metallic or insulating body 8 having the adhesiveness with respect to the polymer resin becomes the starting point of breakage, and explosions and scatterings of the inner elements of the arrester are prevented by releasing the abnormal pressure of the insulation container 9 from the breakage portion.
Patent JP-2003092358-A (JP)
Title: Large scale semiconductor integrated circuit
Inventor: UTSUNOMIYA TAKANORI
IPC: H01L21/82
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an LSI that is comparatively and easily checked for wire short-circuiting in a batch. SOLUTION: Basic constitution decoders (where seven input terminals exist, six input terminals receive the signals of six bits and one remaining input terminal receives a test signal T supplied at the time of wire short-circuit check) D1a, D3a, D102a, D104a, D201a, D203a, D302a, D304a, and the like, which receive the test signals T and are arranged zigzag, supply control signals turning on corresponding switches 1, 3, 102, 104, 201, 203, 302, 304 and the like to the corresponding them.
Patent JP-2003089198-A (JP)
Title: Imaging apparatus and imaging method
Inventor: ANDO TOMIO
IPC: B41J2/01
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method in which good image quality and fixing power can be attained by irradiating a recording medium with a light beam for drying or hardening immediately after ejecting ink thereto thereby preventing excessive permeation of ink into the recording medium. SOLUTION: In the imaging apparatus and an imaging method for forming an image on a permeable recording medium by ink jet, a light guide having a light beam irradiation opening arranged in the vicinity of an ink jet nozzle is provided in order to impart the ink with fixing properties to the recording medium by irradiating ink ejected from the ink jet nozzle and impacted against the permeable recording medium locally with a light beam such that the light beam does not impinge on the ink ejection opening or the vicinity thereof.
Patent JP-2003101830-A (JP)
Title: Photographing device
Inventor: KITAZAWA TOMOFUMI
IPC: H04N5/232
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup means capable of roughly or densely photographing peripheral object images and a specific object image by one image pickup means. SOLUTION: The photographing device 10 is provided with a rotor-shaped curved mirror 1 and a plane mirror 2 formed on the center part of the curved mirror 1 and constituted so as to synthesize and enter respective subject images reflected by respective reflecting surfaces by one image pickup means 3.
Patent JP-2003095200-A (JP)
Title: Space vehicle
Inventor: NISHIDA SHINICHIRO
IPC: B64G1/66
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To offer a simple construction permitting convenient and easy arrangement of a large-bore reflecting mirror. SOLUTION: A central specular panel 11 having a solid specular surface 111 is arranged on a space vehicle body 11 and a column member 13 is erected on the central specular panel 11 where a subsidiary reflecting mirror 14 is mounted. A plurality of split specular panels 15 with robot handles 155 having solid specular surfaces 151 are layered and split-stored between the central specular panel 11 and the subsidiary reflecting mirror 14. The robot handles 155 of the layered split specular panels 15 are gripped by a working robot 16, picked out of the layered position and joined to the periphery of the central specular panel 11 to provide a desired specular shape.
Patent JP-2003088580-A (JP)
Title: Platelet collecting device
Inventor: TAKAGI YOSHIMI
IPC: A61M1/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a platelet collecting device hardly causing a unit shortage or unit excess resulted from a platelet recovery ratio stored in the platelet collecting device. SOLUTION: This platelet collecting device 1 comprises a blood treatment quantity arithmetic function for calculating the blood treatment quantity in a platelet collecting operation by use of the operation quantity related data of a feeding pump 11 for blood collection in the platelet collecting operation; an input part of the number of platelets collected from a blood offerer by the platelet collecting operation; a platelet recovery rate arithmetic function for calculating the actual platelet collecting rate from platelet concentration data before blood collection, the calculated blood treatment quantity and the number collected platelets; a storage function thereof;  a rewriting platelet recovery rate arithmetic function which is operated after the storage of a prescribed number or more of actual platelet recovery rate to calculate a rewriting platelet recovery rate from the stored actual platelet recovery rate; and a platelet recovery rate memory value updating function.
Patent JP-2003100491-A (JP)
Title: Discharge lamp lighting circuit
Inventor: KAMEDA YUKIHIRO
IPC: H05B41/282
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting circuit enabled to continuously change a lamp output without changing the inside of a control circuit. SOLUTION: For a discharge lamp lighting circuit comprising a chopper circuit 1 converting an input voltage into a voltage and an current necessary for operation, a control circuit 2 controlling a lamp output supplied from the chopper circuit 1, and a transformer 3 formed at the latter part of the chopper circuit 1, a pulse signal is used as a light control signal which is inputted in an output detection/calculation circuit M2 in the control circuit 2.
Patent JP-2003100977-A (JP)
Title: Lead frame
Inventor: EGUCHI TAKAHIRO
IPC: H01L23/50
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem associated with multiple-lead lead frames that the width of a multiple-lead lead frame is small and thus the connecting strength of wires for electrically connecting a semiconductor pellet with leads may be insufficient. SOLUTION: In a lead frame 10, an island 2 on which a semiconductor pellet 4 is mounted and a large number of inner leads 11 the one-side ends of which are coined and arranged along the island 2, are joined and integrated with each other. Coining portions 11b and 11c stepwise different in depth are formed in the areas of the inner leads 11 extending from the one-side ends to the middle portions thereof.
Patent JP-2003101287-A (JP)
Title: Tray component feeder
Inventor: TAKAHASHI TAKAYUKI
IPC: H05K13/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tray component feeder in which a shaped component can be carried easily without being scratched from a tray to the component suction point of a component mounter. SOLUTION: A shaped electronic component 32 is transferred from a tray 30 on a pallet drawn out to the component feeding stage of a tray component feeder to a carrying base 31 (31a) waiting while opening two, double swing, planar members 33 vertically upward at the transfer opening at the starting point of a carrying passage by means of a transfer mechanism (not shown). Opening mechanism to the planar members 33 releases the opening operation to close the planar members 33 substantially horizontally and then the planar members 33 is energized by an energizing member 36 to press an electronic component 32. The carrying base 31 (31b) brought into fixed state then carries the electronic component 32 up to a feeding opening at the end point of the carrying passage.  At the feeding opening, the planar members 33 are opened vertically upward again to release the electronic component 32 which is then picked up by means of the working head of a component mounter and mounted on a substrate.
Patent JP-2003095141-A (JP)
Title: Lower body structure for vehicle
Inventor: TODA ISAO
IPC: B60R21/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively improve the rigidity of a body. SOLUTION: A tunnel part 2 protruding upward and extending in the longitudinal direction is formed at a central portion of a floor panel 1 in the cross direction of a vehicle. A tunnel upper frame 21 is joined to the upper side of the tunnel part 2 to form two right and left closed section portions 31. A tunnel lower frame 22 is so arranged as to cover a lower opening portion of the tunnel part 2. The tunnel lower frame 22 connects both of a pair of right and left vertical wall portions 2a of the tunnel part 2 to form a large closed section portion 32 in the tunnel part 2. Each of the frames 21, 22 extends all over almost the total length of the tunnel part 2.
Patent JP-2003097521-A (JP)
Title: Part fitting structure
Inventor: SHIBUYA YOSHIO
IPC: F16K1/22
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a part fitting structure capable of preventing a fall-out when fitting a projecting part of a part to a fitting recessed part of a member for fitting of the part. SOLUTION: A lock part 1d is formed at a position separated from the projecting part 1a, and the member 15 for fitting of the part is formed with a recessed part 15b for fitting of the projecting part 1a, and the lock part 1d is locked with a lock member 30a to connect the member 15 for fitting of the part to the part 1. It is necessary for the projecting part 1a to move on an arc around the lock position A to get out of the recessed part 15b. A distance r2 from the lock position A to a point C of the projecting part separated farthest from the lock position A is formed larger than a distance r1 from the lock position A to a point B of the recessed part inlet separated farthest from the lock position A to prevent a fall-out of the projecting part 1a from the recessed part 15b.
Patent JP-2003100178-A (JP)
Title: Rotary switch
Inventor: MIHARA HARUHIKO
IPC: H01H19/58
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a small rotary switch capable of easily assembling, lengthening the life of a return spring, and enhancing workability of the return spring. SOLUTION: Return torsion springs 30, 35 held in operating handles 2, 3 are constituted so that the movement of leg pieces 30b, 35b positioned on the front side in the rotating direction is regulated with facing device side stoppers 42A, 43B when the operating handles 2, 3 are rotated, and the leg pieces 30b, 35b positioned on the rear side in the rotation direction are bent. When the rotating operation force caused by the operating handles 2, 3 is released, the operating handles 2, 3 are made to self-return.
Patent JP-2003097370-A (JP)
Title: Intake duct for vehicle
Inventor: TANGE KATSUHIRO
IPC: F02M35/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an intake duct for vehicle with small pressure losses and low noise characteristic. SOLUTION: The intake duct comprises a contracted pipe part 1 in which the narrowing angle γ of a pipe wall 11 is set within a range of 10-30 deg. with respect to the axis C of the pipe and gradually reduced in a sectional area reducing section A between an air inlet 10 of the sectional area S0 and the narrowest part 3 of the sectional area S1 smaller than the sectional area S0 of the air inlet 10, and a restoring pipe part 2 in which the expanding angle αof a pipe wall 21 is set within 10 deg.  with respect to the axis C of the pipe, and gradually expanded, and the sectional area is restored to the sectional area S0 at the downstream end 20 in a sectional area restoring section B toward the downstream direction from the narrowest part 3, and the narrowest part 3 to connect the reduced pipe part 1 of the sectional area reducing section A to the restored pipe part 2 of the sectional area restoring section B is formed in a smoothly curved surface.
Patent JP-2003101937-A (JP)
Title: Video recording and reproducing device and video distribution system
Inventor: HIMURO KEIJI
IPC: H04N21/8549
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To create and distribute digest data by creating tag information of a scene where the degree of attention of contents data is high and applying editing processing to the tag information. SOLUTION: A specific condition of the contents data is detected as index information (tag information) for preparing digest data from the contents data, and the tag information is added to a frame position corresponding to the elapsed time of the contents data or the number of passing frames. Digest information is prepared by merging frames from the tag information time sequentially and recorded as a different file together with the tag information showing the frame position of the contents data on a recording medium. Furthermore, a frame position shifted only by an optionally set time or the number of frames as a distance from the frame position shown by the tag information in a cross direction is added as new tag information in addition to the tag information.  Not an image just in front of an attentional image but images in front of and at the back of the attentional image are stored in the digest data.
Patent JP-2003097428-A (JP)
Title: Vacuum pump controller
Inventor: YOSHIMUNE KAZUO
IPC: F04B49/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump controller capable of reducing the electric power consumption of a vacuum pump and preventing a harmful influence accompanied with the stop of the pump. SOLUTION: In this vacuum pump controller driving a motor 5 by a controller 3 to exhaust air in a chamber by driving the motor 5 and putting a space 21 inside the chamber into a vacuum condition, whether the chamber 2 is in vacuum control or not is detected by a valve 7 provided in a part of a pipe 6 or either of pressure sensors 9, 10 provided in the front and rear of the valve 7. When the space 21 inside the chamber is in non-vacuum control, the number of revolutions of the motor 5 driving the vacuum pump 4 is put in a low idling condition when compared with the number of revolutions in vacuum control by the controller 3.
Patent JP-2003097434-A (JP)
Title: Hermetic electric compressor
Inventor: TADANO MASAYA
IPC: F04B39/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic electric compressor capable of preventing inconvenience from occurring at a terminal for feeding to an electric element. SOLUTION: This compressor comprises the electric element 14 inside a hermetic vessel 12 and a rotary compression mechanism part 18 driven by the electric element. The rotary compression mechanism part discharges a CO2 refrigerant into the hermetic vessel by compression. The compressor also comprises the terminal 20 attached to the hermetic vessel, and this terminal includes a circular glass part 20A through which an electric terminal is passed to be mounted and a flange-like metallic mounting part 20B formed around the glass part and fixedly welded to an edge of a mounting hole 12D of the hermetic vessel. The mounting part has a thickness of 2.4±0.5 mm.
Patent JP-2003108452-A (JP)
Title: System, method, and program for providing information through internet
Inventor: NISHIMURA YUTAKA
IPC: G06F17/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide URL information on commodities by using bar codes attached to the commodities in an information providing system for providing, through the Internet, information transmitted from a server through the web browser of a client. SOLUTION: A bar code reader 22 for reading information by using the bar codes attached to the commodities is installed in a client connection terminal 20 to gain an access to a Web site W1, and a POS code/URL conversion table 111 is installed in an information providing server 10 for providing the Web site W1 to acquire an HTML text 1123.
Patent JP-2003107626-A (JP)
Title: Processing member, image forming method and method for creating image information
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C1/76
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing member that satisfies at least one of the following conditions 1-5; 1. it ensures little unevenness in processing and is excellent in processing stability, 2. it has high safety and is not harmful to the environment, 3. it is easy to operate and control and enables rapid processing, 4. it can process a general-purpose color negative film, and 5. it can rapidly bring out dye image information as digital information at a low cost and to provide an image forming method and a method for creating image information. SOLUTION: The processing member is for a silver halide photosensitive material having a constitutional layer with voids on the base.
Patent JP-2003108400-A (JP)
Title: Distributed common memory system and control method thereof
Inventor: TANAKA SATOSHI
IPC: H04L69/40
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a distributed common memory system and control method thereof, which can always maintain the integrity of a data structure on a distributed common memory of a standby node. SOLUTION: Transaction display bits are kept in memory rewriting information transferred between an active node and the standby node. The active node transfers the memory rewriting information on the occurrence of memory write. The transferred memory rewriting information is accumulated in a buffer of the standby node side. By the arrival of the rewriting information having no transaction display, the accumulated rewriting information is indivisibly written in the common memory from the processor of the standby node.
Patent JP-2003108201-A (JP)
Title: System for monitoring power generation facilities
Inventor: NOZAKI MASAYUKI
IPC: F02C6/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned system for monitoring power generation facilities that can return to a normal operation after the power generation facilities are recovered from an accident even though the power generation facilities suddenly stop. SOLUTION: A system comprises a monitor device 3 that monitors external states of facilities, a control computer 4 that controls the monitor device, and a power generation unit 2 as well as a non-stop power unit system 7, which feed the power to the said monitor device and the said computer. The system also comprises a sensor 8 that detects the state of the power generation unit 2 and a go/no-go means 9 that sends a power-off command to the control computer 4 in accordance with detected information by the sensor. The power-off command is the instruction that shutdowns a power source according to the termination procedure for the control computer 4.
Patent JP-2003105581-A (JP)
Title: Method and apparatus for electrolytic deposition of tin alloy
Inventor: STRUBE GERNOT
IPC: C25C7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic method and apparatus which make it possible to obtain a uniform tin alloy film by preventing the metals of electropositivity higher than that of tin from depositing on a tin anode. SOLUTION: The electrolytic deposition method of the alloy of the tin and the metals, such as copper, silver or bismuth, having the electropositivity higher than that of the tin comprises using an insoluble electrode as an anode of an electrolytic cell and setting the adequate anode current density in a dissolver disposed separately from the electrolytic cell to anodically electrolytically deposit and replenish the tin.
Patent JP-2003106558-A (JP)
Title: Indoor unit of air conditioner
Inventor: NAITO SHINGO
IPC: F24F13/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner capable of preventing nonconformity exerting a harmful influence upon wiring connection of each part as bedewing and heat on the indoor heat exchanger intrudes the surface of a substrate for wiring without causing cost increase. SOLUTION: An insulating plate 50 is provided on a front surface of the substrate 23 for wiring, and a substrate 16 for setting condition is installed on a holding member 54 provided on the insulating plate 50.