baber/WOPTO huggingface dataset:
Patent JP-2003174664-A (JP)
Title: Multiple controller, wireless base station, and time slot allocation revising method
Inventor: MIYATA TAKEO
IPC: H04W16/28
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless base station that can easily perform a new connection.  <P>SOLUTION: The wireless base station 100 that allocates a mobile station to a plurality of time slots divided by time division and makes wireless communication with a plurality of mobile stations through time division multiplex and space multiplex, is provided with a control section 80 that tries to change the allocation in a way of reserving a free time slot to which no mobile station is allocated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174733-A (JP)
Title: Vehicle exclusive charger for portable telephone and method of manufacturing the same
Inventor: TOKUNAGA HIROFUMI
IPC: H02J7/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle exclusive charger for a portable telephone which is applied to another apparatus while a portable telephone is charged, and to provide a method of manufacturing the same.  <P>SOLUTION: This vehicle exclusive charger for a portable telephone has a connection plug 4 which can be connected freely with a cigar lighter outlet provided in a cabin, a charge control circuit which controls an output voltage and an output current from the connection plug to be a set input voltage and a set input current for a portable telephone battery, a charging unit 1 in which at least one vehicle battery outlet 2 is provided via the connection plug, and a charging jack 6 via which the output voltage and the output current from the charge control circuit are supplied to a charging connector of the portable telephone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174332-A (JP)
Title: Pre-distorted amplifier
Inventor: HORI KAZUYUKI
IPC: H03F1/32
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional digital pre-distorted distortion compensator determines the compensation coefficients, based on absolute value information of a base band complex input signal, and hence cannot effectively compensate nonlinear distortions depending also on argument information.  <P>SOLUTION: The distortion compensation of a base band complex input signal is calculated according to a complex coefficient polynomial taking its real part and the imaginary part as variables. As a result, the compensation is effective for even nonlinear distortions depending also on argument information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172889-A (JP)
Title: Optical switch
Inventor: KONAKA YOSHIHIRO
IPC: G02B26/08
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch with high reliability.  <P>SOLUTION: On an optical fiber mount base 2, switching-side optical fibers 13a and 13b are arranged opposite to follower-side optical fibers 12a and 12b at an interval. A base 3 for mirror fixation is arranged between the arrangement area of the fibers 12a and 12b and the arrangement area of the optical fibers 13a and 13b. A base 3 for mirror fixation is provided with a couple of mirrors 4a and 4b which optically connect the optical fibers 12a and 13b and a couple of mirrors 5a and 5b which optically connects the optical fibers 12b and 13a. The base 3 for mirror fixation is connected to a rotating means 7 via a shaft 6. The base 3 for mirror fixation is rotated on an axis O as a center axis by the rotating means 7 to retract the mirrors 4a and 4b, and 5a and 5b, so that the optical fiber 12a connects with the optical fiber 13a optically and directly and the optical fiber 12b connects with the optical fiber 13b respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135473-A (JP)
Title: Active forceps for endoscopic surgery
Inventor: IKEDA DAISAKU
IPC: A61B17/28
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide active forceps for endoscopic surgery which enables a doctor to make a delicate procedure from arbitrary directions within the celom and provides excellent operability. SOLUTION: The active forceps for endoscopic surgery consists of a treatment tool 4, an operative tool section 2 having a joint section 5 and a grip 3. The treatment tool 4 is opened and closed by a treatment control input section 4a and the treatment tool 4 can be bent and rotated by a posture control input section 5a and a posture control input section 4b. The active pincers have such a mechanism and arrangement that the posture change, procedure control and posture control of the active pincers hardly affect each other.
Patent JP-2003110086-A (JP)
Title: Laminated type semiconductor device
Inventor: MATSUO MIE
IPC: H01L25/07
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type semiconductor device wherein increase of manufacturing cost and the number of terminals can be restrained. SOLUTION: In this laminated type semiconductor device, a plurality of semiconductor integrated circuit chips C1-C4 are stacked. Each of the semiconductor integrated circuit chips is provided with a holding circuit in which self identifying information is written electrically and held.
Patent JP-2003169684-A (JP)
Title: Oligonucleotide having photo-induced electron transfer function
Inventor: SHIMIZU TAKEO
IPC: A61P43/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new oligonucleotide excellent in anti-nuclease activity in a living body, capable of adjusting its functional expression especially with light, also specifically oxidizing or cleaving a nucleic acid chain at an optional position specifically and efficiently and having a photo-induced electron transfer function.  <P>SOLUTION: This oligonucleotide is provided by containing an antisense structure consisting of a prescribed base sequence, and equipped with a chemical structure in which at least one of phosphodiester bonds linking saccharide groups in the antisense structure each other is substituted by a dioxyphosphorus(V) portphyrin derivative.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175734-A (JP)
Title: Fuel tank device for cultivator and the like
Inventor: NARIMATSU SADAJI
IPC: B60K15/063
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and to facilitate refueling by lowering a gravity center position of a machine body.  <P>SOLUTION: Fuel tanks 2, 3, 4, 5, 6, 7 having various shapes are placed in a space between an engine 12 put on above a vehicular frame in front of a traveling gear case 8 and the traveling gear case, and above the vehicular frame 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181727-A (JP)
Title: Screw fastening apparatus
Inventor: SUWA YOSHIAKI
IPC: B23P19/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw fastening apparatus which realized speedy operation in fastening screws to a plurality of screw fastening positions.  <P>SOLUTION: The screw fastening apparatus comprises a screw fastening tool 10 constructed so as to rotate a driver bit 12 engageable with a head portion of a screw and a reciprocating means 20 reciprocating the screw fastening tool 10. The screw fastening tool 10 moves to return to a standby position A closer to a work than a original position based on a predetermined standby point parameter during completing fastening all the predetermined screws to the work by the operational control of a control means 30. Thereby, the screw fastening tool 10 does not need to return to the original point every time, so the speedy screw fastening operation can be done. Further, the standby points A are set for each screw fastening point of the work, accordingly it becomes possible to stabilize fastening cycle time for each screw fastening point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183609-A (JP)
Title: Anisotropic electroconductive adhesive
Inventor: MIYAMOTO TETSUYA
IPC: H01B1/22
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting anisotropic electroconductive adhesive having heat resistance and moisture resistance which have not been obtained by a conventional anisotropic adhesive and having small curing shrinkage in thermosetting reaction and excellent adhesion to various adherends.  <P>SOLUTION: This anisotropic electroconductive adhesive is obtained by dispersing electroconductive particles into an insulating adhesive consisting essentially of a phenoxy resin having 10,000 to 100,000 molecular weight, an epoxy resin, a silane coupling agent and a microencapsulated imidazole derivative epoxy compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186854-A (JP)
Title: Simd processor and verification apparatus thereof
Inventor: HARA KAZUHIKO
IPC: G06F15/177
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SIMD (single instruction multiple datastream) processor capable of externally knowing the contents of an internal register in the processor without having effect on original program processing.  <P>SOLUTION: The SIMD processor is provided with a global processor 2 for decoding a program and controlling the whole processor, and a processor element block 3 comprising a plurality of processor elements for processing multiple data. An input-output part accessible from the outside is arranged in the incorporated mirror register of an arbitrary processor element, by incorporating a mirror register file 37 for always copying and storing contents of registers 31 for use in normal imperative operation processing into each processor element, and inputting an address designating a processor element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002268680-A (JP)
Title: Hybrid oriental character recognition technology using key pad and voice in adverse environment
Inventor: CHAN-HAN HOAN
IPC: G06F40/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inputting an oriental language such as Chinese with very high precision for a small-sized electronic device such as a PDA, a mobile telephone set, an electronic dictionary, and an electronic wristwatch having several key pads and/or a memory with small capacity. SOLUTION: To further solve the vagueness resulting from the vocalization of each multisyllabic Chinese word in isolated intonation syllables having vowels and consonants separated through automatic syllable recognition and the acoustic realization of Pinyin pronunciation (minor word unit) as, for example, a consonant in adverse environment, the depression of one of specially designed key pads, for example, key pressing operation including the 1st phoneme (consonant or vowel) of a syllable is done. If vagueness remains, the 2nd or 3rd Pinyin pronunciation of the syllable needs to be pressed. The key pads are designed on a data-initiative basis so that the ratio of similarity of phonemes of the respective key pads is minimized and the ratio of similarity of Pinyin pronunciation between keys is maximized.
Patent JP-2003184468-A (JP)
Title: Slip preventing device for ladder
Inventor: NORIMATSU ATSUFUMI
IPC: E06C7/48
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip preventing device for a ladder, capable of preventing a rotating member from shaking and turning not to check the work in setting up, storing or carrying a ladder.  <P>SOLUTION: A lock means 15 for inhibiting rotation of a rotating member 12 in the working state or housed state inhibits the rotating member 12 both from rotating in the direction of being housed and from rotating in the opposite direction thereto in the working state. In the stored state, the lock means inhibits the rotating member 12 both from rotating in the direction of working and from rotating in the opposite direction thereto. The lock means is equipped with a flange part 23 mounted on the middle of a rotating shaft 13 having a square cross section, a square through hole 20 provided in the rotating member 12 and fitted in the flange part 23 of the rotating shaft 13 in locking, and an energizing member 26 for energizing the rotating shaft 13 so that the flange part 23 let out of the square through hole 20 of the rotating member 12 is again fitted in the hole 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192203-A (JP)
Title: Method for determining film roll quality and its device
Inventor: TAKAGI KENICHI
IPC: B65H26/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To determine film roll quality by accurately measuring thickness of a film web after extension in a short time and to provide a method for determining quality of a slit roll obtained by slitting the film web of the film roll and efficiently manufacturing the slit roll.  <P>SOLUTION: Thickness of the film web MR after extension is measured at a plurality of predetermined positions in the width direction of the film web MR and for inspection as time goes by in the longitudinal direction of the film web MR, and the measured thickness data of the film web MR are totalized at the respective predetermined positions in the width direction of the film web MR, and thereby, thickness data at the predetermined positions in the width direction of the film web MR of the film roll formed by winding up the film web MR are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195578-A (JP)
Title: Image forming apparatus
Inventor: KAWAGUCHI HIROSHI
IPC: G03G15/01
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of yielding a high- quality color image by preventing the lowering of output of a detection means caused by toner adhesion.  <P>SOLUTION: This image forming apparatus is provided with a shielding member 202 capable of moving to a 1st position where the detection part of the detection means 200 for detecting a toner image for controlling an image forming condition is exposed to an intermediate transfer body 30 and a 2nd position where it shields the transfer body 30, between the detection means 200 and the transfer body 30, and provided with a conductive toner removing means 203 so as to press-contact with the cover 200a of the detection part of the detection means 200 in the member 202. The means 203 is made to slide along the cover 200a of the detection part interlocking with the movement of the member 202 so as to remove the toner adhering to the cover 200a. When the member 202 is moved from the 1st position to the 2nd position, the means 203 is brought into contact with the grounded member 201 and discharged, and further the electricity of the cover 200a is discharged by the discharged means 203.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192064-A (JP)
Title: Spray
Inventor: NAKAMURA ATSUSHI
IPC: B05B15/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray for spraying a liquid into the atmosphere which does not need an external power source, is easy to handle, and can generate numerous negative ions.  <P>SOLUTION: The spray has a spray nozzle for spraying a liquid in a mist, a bottle filled with the liquid, and a duct for transferring the liquid in the bottle to the spray nozzle. The liquid passes through a predetermined material for changing a character of the liquid when sprayed, whereby the liquid with the changed character makes an ambient atmosphere into negative ions when the liquid is sprayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197539-A (JP)
Title: Method of cleaning cvd system
Inventor: SHIBATA TOMOHIKO
IPC: B08B3/08
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of cleaning CVD system by which a nitride caused to deposit on a prescribed portion, such as the susceptor, etc., in a CVD system which forms an Al-containing III nitride film can be removed.  <P>SOLUTION: The Al-containing nitride D caused to deposit on the surface 2A of the susceptor 2 on which a substrate S is set so as to form the III nitride film on the substrate S is removed by dissolving the nitride D in a prescribed alkaline solution, by dipping the nitride D in the solution for a prescribed period of time together with the susceptor 2 containing the nitride D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193199-A (JP)
Title: Steel for bearing having excellent cold workability as hot-worked and production method therefor
Inventor: MATSUZAKI AKIHIRO
IPC: F16C33/32
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for a bearing which has excellent cold formability because of its softness as hot-worked.  <P>SOLUTION: The steel has a componential composition containing, by mass, 0.6 to 1.5% C, 0.05 to 2.0% Si, 0.2 to 1.5% Mn, 0.5 to 2.5% Cr, and >1.0 to 3.0% Al, and in which the content of P is suppressed to ≤0.02%, and S to ≤0.02%, and the balance iron with inevitable impurities, and the spheroidization ratio of a cementite phase in the structure after hot working is controlled to ≥70%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190417-A (JP)
Title: Pachinko game machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which allow a player to enjoy a game more by reflecting the light emitting variation of a plurality of colors to pachinko game balls rolling in a game area so as to expand the width of the performing effect of a game area in which the pachinko game balls roll.  <P>SOLUTION: As the light emitting sources of the game area in which the pachinko game balls roll, a multicolor LED capable of emitting a plurality of light is used for a right-side shoulder illumination matter 43. Then, light emitted from the multicolor LED is reflected to the pachinko game balls rolling in the game area, and the pachinko game balls rolling in the game area become colorful with the plurality of colors of the light emitted from the multicolor LED. In particular, in order to roll the pachinko game balls in the periphery or at the peripheral part of the multicolor LED, the multicolor LED is protected with a protection cover 81 made from light-transmission resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199013-A (JP)
Title: Semiconductor integrated circuit, program recording reproducing apparatus, system thereof and, method therefor
Inventor: KANO TAKASHI
IPC: H04N5/765
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, program recording reproducing apparatus, a program recording reproducing system and a program recording reproducing method which can easily retrieve a stored program and grasp accurately program contents.  <P>SOLUTION: The program recording reproducing apparatus 3 is provided with receiving means 11, 12, 14, a recording means 16, a graphic forming means 18, a control means 21 and a decoding means 17. The receiving means receives in-program information which indicates a program containing a plurality of sections and information about the sections associated with an elapsed time from program start, and outputs a data stream. The recording means records the data stream. The graphic forming means forms a program guide image introducing the section on the basis of the in-program information. The control means retrieves and reads the data stream of any section from the recording means by using the in-program information. The decoding means decodes the read data stream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194443-A (JP)
Title: Freezer and refrigerator
Inventor: TATSUI HIROSHI
IPC: F25C1/24
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezer and refrigerator equipped with an automatic ice making device capable of accurately supplying the water to a plurality of ice making trays individually in accordance with the conditions of the respective trays.  <P>SOLUTION: The freezer and refrigerator includes a first refrigerating chamber 2 furnished with a water tank 16 and a water supply pump 18, an ice making chamber 5 furnished with a plurality of ice making trays 11 and 12 and a drive device 13, and a second refrigerating chamber 7 positioned between the first refrigerating chamber 2 and ice making chamber 5, and further a selector valve 19 installed in the second refrigerating chamber 7, wherein the water in the tank 16 fed by the pump 18 is led only to that water supply path (the first water supply pipe 21a or second water supply pipe 21b) corresponding to the specified tray whereto the water supply should take place by the selector valve 19, and because the specified quantity of water is supplied to the specified tray, an accurate water supply can be made to the individual trays 11 and 12 in accordance with the conditions of the respective trays while one water tank 16 and one water supply pump 18 are used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200560-A (JP)
Title: Ink jet printer
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact ink jet printer in which an photo-curing ink is cured appropriately and fixed effectively to a recording medium.  <P>SOLUTION: Light emitted from a light source 31 and diffused is divided by reflectors 321, 322,... and introduced to ranges A1, A2,... on a means 1 for carrying a recording medium M. Wavelength of light impinging on some region in the range A1, A2,... of the recording medium M is controlled by disposing a filter 331, 332,... transmitting light only of a specified wavelength region between the reflector 321, 322,... and the range A1, A2,....  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182316-A (JP)
Title: Aps tire (anti-pollution spike tire), which is spike tire (stud-attached tire) generating no vehicle-producing dust pollution
Inventor: WAKAHAMA SUSUMU
IPC: B60C11/16
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To create a tire showing higher performance, which possess the merit of both studless tire and spike tire, to solve the problem that the studless tire, which is popularly used as a tire for winter, poses quite a few safety problems compared with the spike tire, such as exerting only a low braking force and furthering the icing of a road surface, even the studless tire has a merit of causing no vehicle-producing dust pollution or road surface obstruction.  <P>SOLUTION: The spike tire, which is popularly used in the past, is provided with studs pressed and fitted into the shoulder of the tire tread. It is known that the spike tire causes the vehicle-producing dust (cutting of a road surface), and that the vehicle-producing dust is generated when the studs make sideways (cutting) movement perpendicular to the traveling direction of the tire due to the deflection of the tire occurring upon its grounding. Therefore, by fitting the studs to the central section of the tire where the deflection of tire does not occur upon its grounding, the sideways (cutting) movement of the studs is eliminated, thus the vehicle-producing dust is not generated. Accordingly, the performance of the tire can be improved when part of the central section of the tire tread is formed into block-shaped patterns, into which the studs can be pressed and fitted, and the other part of the central section is formed into studless fine patterns. As a result, icing over a road surface (forming a mirror-like road surface) can also be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502988-A (JP)
IPC: H02G15/072
Filed: 2000-06-13
Abstract: The bushing has an electrical conductor (1) to which high voltage can be applied. One section of the electrical conductor (1) is surrounded by a varistor arrangement (9). The bushing also contains two electrical connections (4, 6), one (6) of which can be connected to high voltage and the other (4) can be connected to ground, a bushing insulator (5) provided between the electrical conductor (1) and the varistor arrangement (9), and a clamping apparatus (11) which applies a contact force to the electrical connections (4, 6) and to the varistor arrangement (9) located in between them like a sandwich. The clamping apparatus has an insulating part which applies the contact force to the two electrical connections. The bushing insulator is in the form of a molding and has a supporting element, provided with a guide surface, for a contact (1a) (which is connected to the electrical conductor (1)) in a plug connection to a cable or to an apparatus bushing of an electrical apparatus.