baber/WOPTO huggingface dataset:
Patent JP-2004001117-A (JP)
Title: Bolt holder of thread fastening machine
Inventor: MIZOBE MASATOSHI
IPC: B25B23/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt holder of a thread fastening machine, which can accurately perform the centering of a tip of a bolt and is suitable for using in a narrow space.  <P>SOLUTION: The bolt holder 1 is composed of a holder base 2 and a spring claw 3. The holder base 2 is hollow and movable in the axial direction. Six slender spring claws 3 made of a plate of spring steel are attached to the tip end of the holder base 2. The diameter of a circle defined by the six spring claws decreases at the tip end portions 4 and is nearly equal to the diameter of the screw end 23 of the bolt 21. The bolt 21 supplied through the inside of the holder is centered by the side push of the screw end 23 by means of the tip end portions 4 of the spring claws from the sides. As a result, the bolt 21 is aligned with a threaded hole 31 of a workpiece 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006472-A (JP)
Title: Electronic part packaging equipment
Inventor: NAGAO KAZUHIDE
IPC: H05K13/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic part packaging equipment provided with a head part wherein a transverse dimension of a suction head is reduced and arrangement of narrow pitch is enabled.  <P>SOLUTION: The head part 20 is constituted by arranging the plurality of suction heads 22 in parallel. Each of the suction heads 22 is provided with a main body part 23, a nozzle 24 protruding downward from the main body part 23, a motor for rotating the nozzle 24 in a θ direction, setting an axial center of the nozzle as a center, and a nut 30 disposed on a rear of the main body part 23. A Z-axis motor moves the suction heads 22 up and down by rotating a vertical feeding screw 33 which is screwed into the nut 30. A vertical linear guide 34 disposed below the feeding screw 33, and a slider 31 which is arranged on a rear of the suction head 22 and engages slidably with the linear guide 34 are installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317537-A (JP)
Title: Lamp adapter
Inventor: MORIYAMA KAORU
IPC: F21Y101/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp adapter having improved usability.  <P>SOLUTION: This lamp adapter comprises a base 14 being screw-fitted into a lamp socket (not shown in Fig.), a socket male connector 19 into which the base (not shown in Fig.) of a lamp (not shown in Fig.) is screw-fitted, and a human body detecting sensor 46 capable of detecting a human body. A current in response to the output of the human body detecting sensor 46 is fed to the socket fitting 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012020-A (JP)
Title: Stave cooler and metal refining method thereby
Inventor: YAMAZAKI HIROSHI
IPC: C21B7/10
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stave cooler that is inexpensive, has a small amount of pressure loss, and is made of copper or a copper alloy, and to provide a metal refining method using the stave cooler.  <P>SOLUTION: The stave cooler 1 is composed of a cast body made of copper or a copper alloy and has a body 2 having channels 3a-3d for refrigerants inside. In the stave cooler, the channels 3a - 3d for refrigerants have first sections 4-1, 4-2 formed by the casting of the body 2, and a second section 5 that is connected to the first sections 4-1, 4-2 by drilling the body 2 after the casting. The first sections 4-1, 4-2 are formed in a curve, and the second section 5 is formed in a straight line. Further, the first sections 4-1, 4-2 are connected to both the end sections of the second section 5 to form two sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015505-A (JP)
Title: Unit, method, and program for packet priority control
Inventor: ISHIKAWA TATSUKI
IPC: H04L47/6275
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet priority control unit which performs control so that even when a high-priority packet is buffered while previously buffered low-priority packets are waiting for sending out, the high-priority packet is preferentially sent out.  <P>SOLUTION: The control unit is equipped with a packet generation part 101 which generates and buffers IP packets in a packet transmitting buffer 103, the packet transmitting buffer 103 which comprises an area for holding high-priority packets with high real time response and an area for holding low-priority packets with low real time response, pointers 131a and 131b which manage memory addresses of the areas of the packet transmitting buffer 103, a selector 133 which selects packets to be sent preferentially out of the packets in the packet transmitting buffer 103, and a packet transmission part 123 which reads the IP packets selected by the selector 133 out of the packet transmitting buffer 103 and sends them out to a network 109 through a physical layer conversion part 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008972-A (JP)
Title: Screen apparatus for heavy machine
Inventor: OGAWA JUNJI
IPC: B07B1/42
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen apparatus capable of shoveling debris on the near and front sides of a heavy machine by using shoveling members without varying the rotation angle of a basket-shaped container.  <P>SOLUTION: The screen members projecting forward are arranged on the upper and lower edges of an opening of the basket-shaped container having a screen net on the peripheral wall and the opening on the front edge. A rotator for connecting the rear of the basket-shaped container to a stay member is provided with an outer cylindrical member having several concave circular-arc surfaces formed successively and an inner member in which several spherical body-supporting piston members are arranged radially in the radial direction of a disk. The inner member is fixed in the outer cylindrical member to be rotated so that the spherical bodies of the piston members are faced to the circular-arc surfaces, respectively. A distributer is arranged for applying oil pressure intermittently to the piston members when the spherical body is confronted to the inclined plane of one side of the circular-arc surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014050-A (JP)
Title: Diffraction element and optical pickup head device
Inventor: HAMAGUCHI SHINICHI
IPC: G11B7/131
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction element and an optical pickup head device having a simple configuration for detecting light beams different in wavelengths emitted for recording or reproducing information in different kinds of optical disks.  <P>SOLUTION: The diffraction element is provided with a first diffraction grating 1 which emits first primary diffraction light 2 by diffracting the first light beam 5 having a first wavelength λ1 and a second diffraction grating 3 which emits second primary diffraction light 4 by diffracting the second light beam 7 having a second wavelength λ2 different from the first wavelength λ1 and the first diffraction-grating 1 and the second diffraction grating 3 are arranged so that the first primary diffraction light 2 diffracted by the first diffraction grating 1 and the second primary diffraction light 4 diffracted by the second diffraction grating 3 are condensed on the same optical detector 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017786-A (JP)
Title: Ashtray with function of extinguishing cigarette
Inventor: SAKURAI TATSUHIRO
IPC: A24F19/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a hole for extinguishing a lighted cigarette is stuck with ash soon in a conventional ashtray with a function of extinguishing a lighted cigarette.  <P>SOLUTION: This ashtray with a function of extinguishing a lighted cigarette includes an ashtray case, a barrel for inserting a cigarette placed on the internal surface of the barrel, and means for moving the barrel relatively to an ash removing body. The relatively moving means has elastic means for controlling the ash removing body to come to a cigarette insertion hole of the barrel or elastic means for controlling the cigarette insertion hole of the barrel and an opening on the other side to come to the ash removing body. The ashtray case has an opening/closing lid and the barrel is moved relatively to the ash removing body against the elastic means when the lid is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019560-A (JP)
Title: Cylinder head structure of internal combustion engine
Inventor: KURODA RYOICHI
IPC: F02F1/24
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head structure of an internal combustion engine for reducing the distortion generated in a valve-to-valve part of a cylinder head by other method than that for cooling the distortion with cooling water.  <P>SOLUTION: A valve seat and a valve seat installation part of a cylinder head are formed so that the valve seat to seat an exhaust valve and an intake valve thereon presses the cylinder head to produce stresses in the cylinder head in the radial direction, and the thermal distortion by the thermal stress produced in a valve-to-valve part of the cylinder head when the internal combustion engine is in operation is reduced by the stresses. The valve seat is formed of a material having a coefficient of linear expansion for reducing the distortion produced in the valve-to-valve part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174265-A (JP)
Title: Multilayer wiring circuit substrate
Inventor: KUSAYA TOSHIHIRO
IPC: H05K3/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of high-frequency noise in a power supply by a method wherein a capacitor for removing the high-frequency noise generated in the power supply is made unnecessary to lower the inductance of a circuit itself, in a multilayer wiring circuit substrate.  <P>SOLUTION: When a parts mounting surface or the uppermost surface layer is specified as a first layer, one side of a ground layer and the same of a power supply layer are arranged on a second layer while the other sides of them are arranged on a third layer, and an insulation film is arranged between the ground layer and the power supply layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004024059-A (JP)
Title: Method for sterilizing microbial cell
Inventor: SASAKI SAKAKI
IPC: C12N9/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method for efficiently sterilizing genetic recombinant microbial cells, as capable of being industrially used without deteriorating the activity of an enzyme, in order to utilize the genetic recombinant microbial cells outside a closed system.  <P>SOLUTION: The method for efficiently sterilizing the genetic recombinant microbial cells existing in a high concentration has zealously been examined. Consequently, it has been found that the genetic recombinant microbial cells have efficiently been sterilized approximately without deactivating the catalytic activity of the enzyme, when a nitrile, an amide or its salt is added to the microbial cells in some concentration and then maintained in a specific temperature range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026191-A (JP)
Title: Weight type filling device
Inventor: KAWANISHI KATSUZO
IPC: G01G19/387
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight type filling device for rapidly packaging articles at high accuracy.  <P>SOLUTION: Various kinds of article weight in a plurality of measuring hoppers 8 are combined, a combination in which the total weight value is equal to or close to the primary packaging weight Wu is selected among these combinations, and the articles to constitute the selected combination are discharged from the measuring hopper 8 accommodating these articles (Step S12). At least one measuring hopper 8 accommodating other articles than those to constitute the selected combination is selected (Step S14), and articles are discharged until the weight of these articles is reduced to the value substantially equal to the secondary packaging weight wt (Steps S20, S22 and S24).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025545-A (JP)
Title: Printing using two kinds of black ink
Inventor: OTSUKI KOICHI
IPC: B41J2/175
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To print using black inks suitable according to types of print media.  <P>SOLUTION: A printing head has two nozzle constellations for black ink for firing two kinds of diverging black inks, respectively. As two kinds of inks, a primary black ink suitable for a primary specific print medium to which a coloring matter of ink is comparatively easy to fix, and a second black ink suitable for a second specific print medium to which coloring matter of ink is comparatively hard to fix are used. A high image quality of printing can be realized by carrying out the printing with the use of black inks suitable according to types of print media. The number of nozzles of the nozzle constellation for discharging the primary black ink is made two or more times the number of nozzles of the second nozzle constellation, so that high-speed printing is enabled when the primary specific print medium is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029242-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: MIYAMOTO MASAHIKO
IPC: G03G5/14
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a photographic photoreceptor capable of forming a photosensitive layer without causing repellence nor coating irregularity even when a coated surface of an undercoating layer has an uneven part, and to provide the electrophotographic photoreceptor, a process cartridge, and an image forming apparatus through which an image of good image quality can be obtained.  <P>SOLUTION: The method for manufacturing the electrophotographic photoreceptor 100 which has at least a conductive base 3, a photosensitive layer 6 containing a charge generating substance, and the undercoating layer 4 which is arranged between the conductive base 4 and photosensitive layer while the undercoating layer contains metal oxide particles includes a photosensitive layer forming process of forming the photosensitive layer by preparing photosensitive layer forming coating liquid containing at least the charge generating substance and two kinds of solvents and coating the undercoating layer with the coating liquid. The two kinds of solvents that the coating liquid contains have a ≤35°C difference in boiling point and a 0.05 to 5.00 mPa s difference in viscosity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025235-A (JP)
Title: Cladding-by-welding device for inner surface of bottom part of tower vessel, and cladding-by-welding method using the device
Inventor: FUJIWARA HIRONORI
IPC: B23K9/12
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working device and a working method suitable for performing cladding by welding on an inner surface of a bottom part having a shape swollen downward of a tower vessel.  <P>SOLUTION: This cladding-by-welding device for performing cladding by welding on an inner surface of a bottom part 3 of a tower vessel comprises a reference rail 21 stretched in an extending manner in the circumferential direction along the inner surface of the bottom part 3, a traveling truck 19 traveling along the reference rail 21, and a welding machine 31 fitted to the traveling truck 19, and successively performs cladding by welding on the inner surface of the bottom part 3 in the circumferential direction thereof by the welding machine 31 while operating the traveling truck 19. Cladding by welding is correctly performed on the inner surface in the circumferential direction by the welding machine 31 though the inner surface of the bottom part 3 is recessed, and the wall thickness can be excellently corrected by the cladding by welding on a part of reduced thickness of the inner surface of the bottom part 3 by the cladding by welding of high quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030274-A (JP)
Title: System and method for investing stock, and investment processing server
Inventor: TAKAHASHI MAMORU
IPC: A63F13/216
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock investment system for actually and smoothly investing stock in consideration of characteristics of a customer.  <P>SOLUTION: The system includes; an investment processing server 14; and clients 12a, 12b, 12c, and 12d for performing stock investment and an investment game. Login information comprising characteristic information of the customer to be inputted from each client terminal when the investment game is performed is also utilized in stock investment. Besides, an investment game screen for performing the investment game, and an investment screen for investing stock have uniformity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026085-A (JP)
Title: Electric vehicle
Inventor: TANIGUCHI HARUYUKI
IPC: B60G9/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle which can be miniaturized.  <P>SOLUTION: A driving device 31 comprises an electric motor 29 and a differential 30 connecting an output shaft thereof to an axle 27. The electric motor 29 is arranged at a front side against the axle 27 and a front end of the driving device 31 is further connected to a lateral frame 23B through a torque rod 32 and is rockably supported. Thereby, a vertical displacement amount of a front side (electric motor 29 side) of the driving device 31 can be made small when the axle 27 is vertically moved. Accordingly, since an escaping space can be made small regarding the front side of the driving device 31, the miniaturization of the vehicle can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035123-A (JP)
Title: Sheet processing and delivering device, and image forming device with this device
Inventor: NAKAMURA AKIHIRO
IPC: B65H31/30
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve loadability with which a batch of sheets are completely loaded in a prescribed position when the sheets are dropped after the sheets are subjected to after-processing.  <P>SOLUTION: This sheet processing and delivering device 300 is equipped with the following: a loading plate and placing sections 311, 312 where the fed sheets are loaded in a batch; the placing sections 311, 312 which drop a fraction of the sheets loaded on the loading plate and a pair of mounting sections by widening a space between the pair of placing sections; a pair of sheet delivery rollers 330 which deliver sheets loaded on the loading plate and the placing sections; a stapler H which staples the sheets loaded on the loading plate and the placing sections and a CPU which controls operations of the placing sections and the stapler H. The CPU orders the mounting section to start sheet dropping operation after the stapler H performs sheet processing, and then orders the pair of sheet delivery rollers to start sheet delivering operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040484-A (JP)
Title: Contents-deliverying system
Inventor: ITO MASAYUKI
IPC: H04N7/173
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents-deliverying system, capable of selecting only a program in matching with the tastes of a user in detail, the user enjoys convenience, and a contents delivery origin can effectively deliver the contents.  <P>SOLUTION: A contents utilization condition designation information designating contents utilization condition corresponding to a user's taste is received. A contents utilization condition designation table is stored for each user, based on the contents utilization condition designation information. A contents information expressing the property of the contents are received. A program guide is created, based on the received contents information and the information of the contents utilization condition designation table of each user. The created program guide of each user is stored and delivered to the user. The received contents from the contents delivery origin is delivered, with reference to the contents utilization condition designation of each user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038876-A (JP)
Title: Data format conversion method and device for program and the like, and controller management system using the data format conversion device
Inventor: YAMADA TSUTOMU
IPC: G05B19/408
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the versatility or flexibility of a system for managing a controller.  <P>SOLUTION: A data format conversion device 200 comprises a computer having receiving means for capturing input information including a program and the like of a first data format output from a programming device 100, interpreting means for extracting a data format conversion command included in the captured input information, converted data acquiring means for acquiring data format conversion rules corresponding to the extracted conversion command, and conversion executing means for converting the program and the like of the first data format into a second data format according to the acquired conversion rules. The converted program and the like of the second data format is output to the controller. The program and the like can be thus created in an arbitrary data format different from the data format of the controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045637-A (JP)
Title: Transfer belt
Inventor: YAMAGIWA YOSHIAKI
IPC: G03G15/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in which a transfer belt used for an image forming apparatus has a high resistance surface layer and an intermediate resistance layer, a belt is subjected to repeated application of a voltage and discharge due to primary and secondary transfer and so on, so that charges remain in the intermediate resistance layer in a long run without being neutralized, which hinders the transfer of a normal development image due to the residual charges.  <P>SOLUTION: The transfer belt 1 has the intermediate resistance layer 3 underneath the surface layer 2. A fiber member 4 made of metal wire or carbon fiber or the like is formed in the intermediate resistance layer 3 over the substantially entire face of the belt. A specific width of the fiber member is exposed from at least one of the axial ends of the belt by removing the specific width of the entire surface layer 2 and the specific width of part of the intermediate layer 3. In the use of the transfer belt fitted in the image forming apparatus, grounding is conducted for at least every prescribed cycle of image formation. Therefore, accumulation of residual charge is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045695-A (JP)
Title: Apparatus and program for musical performance data processing
Inventor: KIKUCHI TAKESHI
IPC: G10H1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical performance data processing apparatus which can generate musical performance data that are easy for a beginner to play.  <P>SOLUTION: At S1 to S8, note event data of one or more specified object parts (except a drums part) of automatic playing data are analyzed to determine a specified transposition quantity such that when uniform transposition is carried out, the number of black key sounds becomes maximum. At S9, new playing data are generated by transposing note event data of all parts (except the drums part) of the automatic playing data. When it is found that the specified transposition quantity t<SB>mim</SB>is zero through the analyzing process of S2 to S8, the original playing data may be left as they are and the transposition at S9 need not be performed.  <P>COPYRIGHT: (C)2004,JPO