baber/WOPTO huggingface dataset:
Patent JP-2004107061-A (JP)
Title: Powder storage tank
Inventor: SAKUMA FUMIO
IPC: B65D88/66
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder storage tank for preventing the occurrence of a funnel-like hole when powder such as flying ash is made to flow out.  <P>SOLUTION: A vessel body 2 is arranged in the powder storage tank 1. The vessel body 2 is composed of an upper side cylindrical part 3 and a lower side conical part 4. An inflow port 5 of the flying ash 7 is arranged in a ceiling wall 6 in the cylindrical part 3, and an outflow port 8 of the flying ash 7 is arranged in a lower end part of the conical part 4. An opening-closing gate 9 is arranged in this outflow port 8. Level gauges 11 to 13 are arranged inside the cylindrical part 3 for detecting respective height positions of the flying ash 7. An air jetting device 15 is arranged in the conical part 4. A vibration exciter 16 is installed in an outer peripheral part of the conical part 4, and can excite the flying ash 7 housed inside the vessel body 2. The vibration exciter 16 continuously excites the powder when discharging the flying ash 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117583-A (JP)
Title: Single lens reflex camera
Inventor: ICHIKAWA YOSHIKI
IPC: G03B19/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform mirror-up photography without needing complicated operation in selection and without increasing the number of components.  <P>SOLUTION: When a preview switch 11 is operated by combining a preview function with a mirror-up photography function, and a signal for directing exposure start is inputted with a release switch 10, a quick return mirror 1 is retreated out of a photography optical path without finishing the preview operation, and a shutter curtain 4 of a camera is made to run after a predetermined time elapsed since the completion of the retreat. Therefore, the mirror-up photography can be performed only by pushing the release switch while the preview switch 11 is continued to be pushed, after observing an object image considering depth of field to be photographed with a finder by turning the preview switch 11 on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119135-A (JP)
Title: Mounting structure of connector
Inventor: NISHIDE SATORU
IPC: H01R13/631
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid upsizing of guiding part as a correction means of position deviation between the connectors, while securing floating amount of a floating mechanism.  <P>SOLUTION: Although the male side connector 20 can move relatively in upward and downward direction crossing the engagement direction of both connectors 20, 50 to the module M by the floating mechanism, the relative displacement (floating action ) of the male side connector 20 is regulated when both connectors 20, 50 are in a state of disengagement. Thereby, the position deviation between the connectors 20, 50 is suppressed and the guiding part 25 can be made small. After the engagement of both connectors has begun, the displacement restriction of the male side connector 20 is released, thereby the module M can be moved greatly upward and downward to the male side connector 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114443-A (JP)
Title: Manufacturing method for porous stamp
Inventor: ISHIKAWA HIROTOSHI
IPC: B41K1/50
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a non-ink-oozing non-porous protective film, which is obtained by fusing and solidifying the section of a thermoplastic porous stamping material having open cells after being cut not by the conventionally known method but by a new method.  <P>SOLUTION: In this manufacturing method for a porous stamp, the non-ink-oozing non-porous protective film is formed by cutting the thermoplastic porous stamping material having open cells by a laser beam and then fusing and solidifying the section as a means for solving the problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118759-A (JP)
Title: Method for controlling synchronization between servos
Inventor: SATO KAZUO
IPC: G05D3/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately synchronize between servos by preventing the generation of positional delays and command delays from the servos.  <P>SOLUTION: Both the servos whose encoders are synchronized with each other are mutually connected through a network and the servo to be synchronized corrects its position by monitoring the position and torque of the other shaft and estimating the speed and position of the other servo from the torque to synchronize with the other servo.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127544-A (JP)
Title: Focus probe optical system, position detecting device using the same, and charged particle beam irradiation device equipped with the position detecting device
Inventor: MORITA AKIMASA
IPC: H01J37/21
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus probe optical system with high Z-position detection sensitivity, strong against an external disturbance, easy to be maintained and unitized, and to provide a position detecting device using the same and a charged particle beam irradiation device equipped with the position detecting device.  <P>SOLUTION: The focus probe optical system of the charged particle beam irradiation device, irradiating a charged particle beam on a sample, used for the position detecting device detecting the Z-position of the sample, has a condenser lens 5a for condensing the position detecting light of the position detecting device on the sample 9, and a deflection member 5b guiding the position detecting light on the sample 9 with deflection, making the light for position detection irradiated from the position detecting device travel in a reverse direction. It is constructed so that an optical axis of the focus probe optical system becomes coaxial with an axis of the charged particle beam of the charged particle beam irradiation device when the focus probe optical system is used for the charged particle beam irradiation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122140-A (JP)
Title: Apparatus and method for producing die-cast article
Inventor: YAMAZAKI KENJI
IPC: B22C9/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a die-cast article which prevents the failure of a die.  <P>SOLUTION: The production apparatus is provided with: a die 11 having a cavity 19; an injecting means 22 of injecting molten metal into the cavity 19; a core pin 26 passing through insert dies 14a to 14e of the die 11 so as to be insertable and extractable into and from the cavity 19; a first fluid chamber 49 of applying, to the core pin 26, oil pressure in an extracting direction from the cavity 19; and a second fluid chamber 50 of applying, to the core pin 26, oil pressure in an inserting direction into the cavity 19. The apparatus is further provided with: driving means 46, 54, 52, 34, 35, 36 and 37 of controlling each oil pressure in the first fluid chamber 49 and the second fluid chamber 50, and reciprocating the core pin 26; and monitoring means 55 and 58 of monitoring the oil pressure in the first fluid chamber 49 which constitutes a back pressure side when the core pin 26 is driven to the inserting direction prior to the injection of the molten metal into the cavity 19, and stopping the driving of the core pin 26 to the inserting direction by controlling the driving means when the fluid pressure to be monitored shows a transition different from that in a normal state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128182-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: OKAWA AKIRA
IPC: H01L21/336
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a semiconductor integrated circuit device by reducing the leakage current of the device.  <P>SOLUTION: On a plug Pa or the like, a boron-added amorphous silicon film and an amorphous silicon film are deposited in this order. These amorphous silicon films are heat-treated in an argon atmosphere for 1-10 hours at 100 atmospheric pressure and at 500°C to be turned into polycrystalline silicon films 7a and 9a, respectively. Then, another borron-added amorphous silicon film 13 is deposited. With a silicon nitride film 17 or the like above the amorphous silicon film 13 as a mask, the amorphous silicon film 13 and the polycrystalline silicon films 7a and 9a are etched to form a silicon column 19. A gate insulation film 21 is formed on a side wall of the silicon column 19, and then a gate electrode 23a is formed. Thus, by polycrystallizing the amorphous silicon films which will become the channel layer of a vertical type MISFET at a high pressure and a low temperature, a space between crystal grains can be reduced and hence the leakage current is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176709-A (JP)
Title: Ceramic honeycomb filter
Inventor: SUWABE HIROHISA
IPC: B01D46/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic honeycomb filter of a long collecting time by preventing increase of pressure loss due to deposition of particulates on a passage inlet part as a problem of the ceramic honeycomb filter.  <P>SOLUTION: This ceramic honeycomb filter comprises partition walls with a porosity of 60% or more, and a partition wall-to-wall interval of 2.54 mm or less. An end face of the partition wall is roughly perpendicular to a passage direction. An outer end face of sealing material sealing a passage is protruded in the passage direction toward the end face of the partition wall by 0.01-5 mm. A protruded part has an inclined surface at least to the passage direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130833-A (JP)
Title: Structure
Inventor: KAFUKU KAZUAKI
IPC: B62D25/08
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which prevents the dropping of a reinforcing metal fixture even when receiving an external load, thus maintains its intrinsic reinforcing function.  <P>SOLUTION: The structure comprises a resin portion 110 composing a base structure, and a reinforcing metal plate 120 fitted on the prescribed surface of the resin portion 110 to reinforce it. The resin portion 110 has insertion parts 111 into which the ends 121 of the metal plate 120 are inserted, and claws 112 engaging with holes 122 formed on the metal plate 120. The metal plate 120 is locked on the resin portion 110 in the up-and-down, left-and-right, and front-and-rear directions with the insertion parts 111 and the claws 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129737-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the sharing of a board between a plurality of machine types while making easier matching of the performances with the electric components for the performances of a plurality of kinds.  <P>SOLUTION: This game machine is provided with three performance control boards 80A, 80B and 80C respectively carrying microcomputers for controlling the performances containing the respective CPU(central processing unit)s 101A, 101B and 101C for controlling the performances, a first driver board 35C (driver board A) carrying a drive circuit which drives the electric components for one or a plurality of performances out of the electric components for the performances of the plurality of kinds and a second driver board 70A (driver board B) carrying a drive circuit which drives the electronic components for other performances. A signal input means for inputting the signals for driving the electric components from the performance control boards 80A and 80B is carried on the first driver board 35A and a signal input means for inputting the signal for driving the electric components from the performance control board 80C on the second driver board 70A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132251-A (JP)
Title: Rotary compressor
Inventor: OKAICHI ATSUO
IPC: F04C18/356
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure where a compressor can be miniaturized by effectively making use of the inside space at the coil end of a stator of an inner rotor motor in a rotary compressor.  <P>SOLUTION: In the rotary compressor, a compression mechanism 2 is fastened to a closed container with a second journal bearing 9 opposed to a rotor 11 of the inner rotor motor 3. A recess 11a is provided in the rotor 11, and a cylinder 5 is installed in the inside space of the coil end 13a so as to make effective use of the space in the closed container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131807-A (JP)
Title: Pretreatment method for electroless plating workpiece and method for manufacturing plating coated member
Inventor: HIRAOKA MOTOKI
IPC: C23C18/16
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a plating film having excellent adhesiveness by pretreatment of a short time without roughening the surface of a resin workpiece.  <P>SOLUTION: The resin workpiece is brought into contact with a first solution containing ozone and is simultaneously irradiated with UV rays. The activation by the ozone water treatment and the activation by the UV treatment are synergistically acted and the plating film having the excellent strength of adhesion can be formed by the treatment of the short time. Also, the degradation in the strength of adhesion can be suppressed even when the treatment is performed for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133269-A (JP)
Title: Image forming apparatus
Inventor: MIURA MASAHARU
IPC: G03G5/147
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To consistently secure stable cleaning property in a drum (EB) whose wear rate is low.  <P>SOLUTION: In a cleaning means, waste toner is reapplied to a cleaning blade, and also it is previously impregnated with an initialization agent which is advantageous to cleaning as a substitute for the waste toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133293-A (JP)
Title: Crt burning preventing apparatus
Inventor: KATO TOSHIYUKI
IPC: H04N5/225
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent burning of a CRT display surface due to electron beams while attaining simplification of configuration and cost reduction of a CRT display device side.  <P>SOLUTION: A camera 30 is provided with a location information developing section 32 for developing location information and picture generation start information on a picture to be displayed and digital information, a brightness information generating section 33 for generating brightness information of a picture photographed by receiving the picture generation start information and image pickup output from an image pickup section 31, a location information variant section 34 for varying and outputting the location information based on stored control values and a control value varying section 35 for increasing/decreasing the control values stored in the location information varying section 34 based on the digital information. Thereby irradiation position of electron beams on the CRT display surface is changed for every predetermined period to prevent burning of the CRT display surface by changing location information sent out to a CRT display 10 at a predetermined period and thereby periodically changing time relative relation between the brightness information and the location information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136987-A (JP)
Title: Low-floor pneumatic lifting block
Inventor: WATANABE MASAYUKI
IPC: B66F7/08
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-floor pneumatic lifting block that has a simple structure, can lift up or down a lifted object from a floor surface to a high position in a horizontal state, can easily move without requiring an additional facility construction, and prevents damage caused by falling of the lifted object by cushioning property of a lifting surface.  <P>SOLUTION: A strut 3 is stood at each corner of a quadrangular lower frame 2, the strut 3 is liftably inserted into a boss 5 disposed at each corner of a quadrangular upper frame 4, an air bag 6 is interposed between the lower frame 2 and the upper frame 4, and the upper frame 4 is lifted in the horizontal state by expansion or contraction of the air bag 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140431-A (JP)
Title: Image reading apparatus
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus wherein transport accuracy of a sheet original is enhanced, dust protection for a read means is measured, and deploying performance of the apparatus is facilitated.  <P>SOLUTION: An end face in the length direction at a downstream side (right side in Figure) of a sheet glass 4 in an original transport direction is located on a support rib 7b1 of a U-turn lower outer circumferential guide 7b. Further, an end face in the length direction at an upstream side (left side in Figure) of the sheet glass 4 in the original transport direction is adhered to a backside of the U-turn lower outer circumferential guide 7b by a double-faced tape 4a. When an original read transport section A is mounted on a read unit B, the sheet glass 4 is mounted on an area of an upper face of a scanup base while the end face of the sheet glass 4 is abutted on the area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288488-A (JP)
Title: Actuarial data processing system and actuarial method
Inventor: ROSTRON CHRIS
IPC: G16H10/60
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comprehensive approach for constructing mortality tables to take into account individual factors such as particular impairments, other risks and quality of life.  <P>SOLUTION: An actuarial data processing system comprises a data input means for inputting client information, an output means for outputting information, a storage means and a processing means. The processing means is adapted to use the client information and data stored in the storage means to output the client's life expectancy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135549-A (JP)
Title: Float for float angling
Inventor: AOKI YUKO
IPC: A01K93/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float which is used for float angling and can ensure the larger length of a line under the float than those of lines by conventional methods and makes it possible to smoothly wind up the line and easily lift a hooked fish to hand without relating to the length of a rod.  <P>SOLUTION: This float for the float angling is characterized by disposing a line hole 2 having a larger inner diameter than the outer diameter of a knot 7 formed between a line 5 and a leader 6 in the float 1 in a vertically penetrated state, and further disposing a slit 3 having a space smaller than the outer diameter of the knot 7 and larger than the outer diameter of the line 5 at the leader 6 side end of the line hole 2 of the float in a state communicating with the line hole 2, whereby the knot 7 can be engaged with the edge of the slit 3 to enlarge the length of the line under the float when cast, and can be disengaged from the slit 3 to pass the knot 7 through the line hole 2 when wound up, thereby making it possible to wind up the line until a hook 8 approaches the butt section of the rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003126088-A (JP)
Title: Block-switching in ultrasonic imaging
Inventor: TARAKCI UMIT
IPC: G03B42/06
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the use of cross correlation during image construction in a system generating and manipulating an ultrasonic beam by using block- switching technique, without loss of image resolution due to the use of area- forming techniques. SOLUTION: This method includes a step for generating an ultrasonic beam by using selective sets of ultrasonic elements, a step for scanning the ultrasonic beam over a series of ultrasonic elements in order to collect echo data covering a prescribed area, and a step for generating an image from the resulting data, The scanning process includes a (block-switching) step for shifting the set of ultrasonic elements used to form the ultrasonic beam by more than one ultrasonic element between each step in the scanning process.
Patent JP-2004144776-A (JP)
Title: Silver salt photothermographic dry imaging material
Inventor: OKAMURA SHINICHI
IPC: G03C1/498
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material capable of suppressing an increase of fogging even after a prolonged retention period.  <P>SOLUTION: The silver salt photothermographic dry imaging material contains, in an undercoat layer, a polymeric latex obtained by emulsion polymerization in the presence of a surfactant having an amido group, such as a polyoxyalkylene-N-alkylamidoalkanol represented by formula (1) or a mixture of such polyoxyalkylene-N-alkylamidoalkanols, or a surfactant having a nitrile group, such as a surfactant having a nitrile group represented by formula (5). As a result, the silver salt photothermographic dry imaging material is free of lowering of sensitivity and can suppress an increase of fogging even after a prolonged retention period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141307-A (JP)
Title: Pachinko game machine
Inventor: FUJITA YOSHIMI
IPC: A63F7/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of ensuring an enough locking of an inner frame to an outer frame.  <P>SOLUTION: The pachinko game machine 1A provided with an upper and a lower locks 20a and 20b on the upper side and the lower side of the machine frame body consisting of the outer frame and the inner frame 3 comprises an upper and a lower guard members 30a and 30b so as to cover the upper and the lower lock parts 20a and 20b. If a hand, wire or a rod is inserted to turn an upper lock 16a or a lower lock 16b from an inspection window provided at an upper part of the pachinko game machine 1A in a state that the upper and the lower lock parts 20a and 20b are locked, the hand, wire or the rod is obstructed by the upper and the lower guard members 30a and 30b. Thus the upper lock 16a and the lower lock 16b are not turned, the locking of the upper and the lower lock parts 20a and 20b are maintained, and occurrence of corruption operation can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141428-A (JP)
Title: Ultrasonic probe
Inventor: FUJII KIYOSHI
IPC: A61B8/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe suppressing formation of air bubbles in acoustic coupling media by adjusting the pressure in a medium chamber with a relatively simple mechanism.  <P>SOLUTION: This ultrasonic probe is provided with an ultrasonic element transmitting/receiving ultrasonic waves, the medium chamber storing the ultrasonic element and the acoustic coupling media filling the medium chamber. This probe is also provided with a reservoir filled with the acoustic coupling media and connected to the medium chamber to allow the acoustic coupling media to communicate with the medium chamber and an elastic receptacle having a recessed surface is used as the reservoir with the front recessed surface deformed into a projecting surface by the filling of the acoustic coupling media.  <P>COPYRIGHT: (C)2004,JPO