baber/WOPTO huggingface dataset:
Patent JP-2003216766-A (JP)
Title: Processing method of voucher issuance management server, voucher issuance management server, voucher issuance system, computer terminal, and voucher issuance program
Inventor: SUGANO SHIGENORI
IPC: G06Q10/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method of a voucher issuance management server for making the forgery of a voucher difficult, performing charging only to a normally printed voucher and readily abandoning a voucher whose printing is failed, and to provide the voucher issuance management server, a voucher issuance system, a computer terminal, and a voucher issuance program.  <P>SOLUTION: In receiving data of a ticket from a managing server 16, a user terminal 11 automatically prints one ticket by a printer. In the case of receiving a signal indicating that the printing of the ticket is a failure from the user terminal 11 (step S54), the management server 16 transmits a voucher ID number and a security number as new identifiers to the user terminal. The user terminal 11 updates the new identifiers (step S57) and prints the ticket having the identifiers again. Also, in receiving the signal indicating that the printing of the ticket is successful from the user terminal 11 (step S59), the management server 16 performs an accounting processing (step S62).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218319-A (JP)
Title: Multichip semiconductor device
Inventor: ENOMOTO AKIRA
IPC: H01L25/18
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high density and thin multichip semiconductor device which can securely and electrically be connected to a semiconductor element such as an IC, can effectively diffuse heat with the loading of a logic IC and is superior in a heat radiation property.  <P>SOLUTION: In the multichip semiconductor, multiple semiconductor modules where memory ICs are stored and fixed into recessed parts or openings arranged on insulating substrates are laminated and integrated. Logic ICs are mounted on an outermost substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214451-A (JP)
Title: Installing structure of rolling bearing
Inventor: SHIMA KOJI
IPC: F16C35/077
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a creep between a knuckle 3 and a rolling bearing 2 at high temperature time even if the knuckle 3 for rotatably supporting a shaft body 1 via the rolling bearing 2 is made of light metal having a linear expansion coefficient larger than the bearing in an installing structure of the rolling bearing 2 applied to a vehicular hub unit.  <P>SOLUTION: This installing structure of the rolling bearing 2 rotatably supports the shaft body 1 to the knuckle 3, and is characterized in that the knuckle 3 is made of the light metal, and has a cylindrical part 31 capable of inserting the rolling bearing 2, and the rolling bearing 2 is inserted into the cylindrical part 31 of the knuckle 3, and an aligning plate spring 5 is interposed in a fitting surface of an outer peripheral surface of an outer race 23 of the rolling bearing 2 and an inner peripheral surface of the cylindrical part 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219615-A (JP)
Title: Motor
Inventor: KOYAMA ATSUKO
IPC: H02K15/16
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which has a rotor capable of preventing the deterioration of balance for a long period because the weight is hard to exfoliate.  <P>SOLUTION: In a motor which has a rotor equipped with a core consisting of a plurality of teeth, a recess extending in axial direction of the output shaft of the rotor is provided in the vicinity of the outermost periphery of the core, and a weight is inserted into the recess.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210119-A (JP)
Title: Odor-suppressing agent for milk or animal protein
Inventor: OTAWA TOSHIHIKO
IPC: A23L5/20
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an odor-suppressing agent capable of suppressing odor of milk or an animal protein and further capable of suppressing the occurrence of return odor.  <P>SOLUTION: This odor-suppressing agent comprises chlorogenic acid as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217513-A (JP)
Title: Discharge bulb for lighting equipment of automobile
Inventor: KOBAYAKAWA YUKIHIRO
IPC: F21Y101/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge bulb capable of restraining Na<SP>+</SP>ion from getting out through an arc tube by reducing the influence of external electric field acting through a sealed glass bulb.  <P>SOLUTION: For the discharge bulb comprising an arc tube main body formed by integrally welding a cylinder-shaped shroud glass 4 to an arc tube 2 made of quartz in which, sodium halide is enclosed as a light emitting substance so as to surround the arc tube, a positively electrifiable electrification member 20A is arranged to the position of the arc tube surrounding the sealed glass bulb 2a where the light is not effectively passing through. As the electrification member 20A is positively electrified to form a positive electric field around the sealed glass bulb 2a, and the external electric field does not effect on the Na<SP>+</SP>ion in the arc tube, the Na<SP>+</SP>ion does not get out but remains in the arc tube, emitted light does not become pale-white, and lowering of light flux is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223839-A (JP)
Title: Electronic circuit breaker
Inventor: AIHARA KAZUYA
IPC: H01H83/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent burn out accidents by abnormal heat generation or the like of an electronic circuit breaker.  <P>SOLUTION: The electronic circuit breaker has a control means comprising the steps of (a) comparing a load current (I) with an opening threshold current of a contact (Iref) when an internal temperature (Tc) is not larger than an allowable temperature (Tu) required for the opening of a contact member and not less than a setting standard value (Tref), (b) operating a first delay time based on the load current and the threshold current when the load current is not less than the threshold current, (c) operating a correction factor (K) based on the inner temperature and the standard value, (d) operating a secondary delay time based on the first delay time and the correction factor, and (e) outputting a signal proportional to the second delay time as a control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223097-A (JP)
Title: Management/distribution system for latest current map data
Inventor: IWAMURA KAZUAKI
IPC: G09B29/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the functional expansion and system modification of a system using existing geographical data, and to further enable use of the latest current map data by making use of the existing data use system.  <P>SOLUTION: The modification of an existing geographical data base system is restricted only to file reception by updating positioned positional data not by directly transmitting it to a map data base but by once transmitting the positional data to a map data management system and transmitting a map data file after updating a map and, thereby the use of the latest map data is enabled in the existing geographical data base system the map data are periodically transmitted from the map data management system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228912-A (JP)
Title: Device and method for data stream recording, and program
Inventor: YAMAGAMI YASUSHI
IPC: H04N5/91
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data stream recording device for sufficiently protecting data.  <P>SOLUTION: A reception unit 3 sends a data stream obtained by receiving a digital broadcast, to a motherboard 1. The motherboard 1 divides TS packets included in the data stream into two and stores one in an internal memory 33 for contents storage. Further, the motherboard 1 stores a data stream, obtained by substituting dummy packets for the TS packets of the data stream stored in the internal memory 33 for contents storage, in a storage 2 for the motherboard. The value of PID of the dummy packets is a value that the PID of the TS packets of the source data stream never possibly has. In reproduction, the data stream is restored by substituting packets to be thinned out for packets having values that the PID of the TS packets of the source data stream never possibly have in the substituted data stream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228875-A (JP)
Title: Optical unit for hologram and method for adjusting its optical axis
Inventor: MATSUMOTO KOZO
IPC: G11B7/22
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit for holograms and a simple method of adjusting its optical axis.  <P>SOLUTION: The optical unit is furnished with a first optical system OP1 for forming the information light and reference light on the same optical path of a recording medium 11, a second optical system OP2 for forming the control light for performing focus servo and tracking servo and a third optical system OP3 for aligning the information light, the reference light and the control light to the same optical path and irradiating the recording medium with such light in such a manner that information is recorded by the interference patterns formed by the interference of the information light and the reference light to a plurality of information recording regions, in which the first optical system OP1 is furnished with a first, second, third, and fourth polarization beam splitter PBS1, PBS2, PBS3, and PBS4, respectively. The information light and the reference light are formed by the first optical system and the recording medium 11 is irradiated with the light together with the control light emitted from the second optical system through the third optical system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226413-A (JP)
Title: Conveyor device
Inventor: HARADA HISATO
IPC: B65G15/42
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify work such as checking and replacement by independently unitizing roller mounting parts at a main conveying belt side and a pressing belt side.  <P>SOLUTION: This conveyor device comprises the endless main conveying belt 1 comprising corrugated flanges 2 over the full length at axial both sides, and the endless pressing belt 3 closing a space part between the corrugated flanges 2 at both sides of the main conveying belt 1, and comprising cleats 4 on its surface for partitioning the space part between the corrugated flanges at equal intervals in the longitudinal direction of the main conveying belt 1. A group of end rollers 10 of a lower corner part of the main conveying belt 1 and a group of flat rollers 19 of the pressing belt 3 paired with the group of end rollers 10 are independently unitized, and the group of flat rollers 11 of an upper corner part of the main conveying belt 1 and a group of end rollers 20 of the pressing belt 3, paired with the group of flat rollers 11 are independently unitized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227567-A (JP)
Title: Electric driving device for transmission
Inventor: OTAKI RYOICHI
IPC: F16H61/34
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase efficiency of a mechanism for rocking a rocking arm 13a of an actuator 8a for selection for axially displacing a change-over shaft of a speed change unit, and to enable rapid speed change operation even when a small electric motor 9a for selection is used.  <P>SOLUTION: Rotation of a rotating shaft 54 of the electric motor 9a for selection is transmitted to an output shaft 12a via a pinion gear 52 and a sector gear 56 to rock the rocking arm 13a fixed to the output shaft 12a. The pinion gear 52 and the sector gear 56 constitute a transmission mechanism having high efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227438-A (JP)
Title: Seal structure of common rail
Inventor: KISHI MASATERU
IPC: F02M55/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent burr occurring on the inner peripheral side of an annular projection from mixing into a common rail in a sealing structure of inserting the annular projection into a receiving surface.  <P>SOLUTION: The annular projection 5c of a pressure sensor 5 (mating member) is inserted into the receiving surface 14 formed at the peripheral edge of an opening of a rail hole 13 (fuel flow channel) in the common rail 1, and the inserting part seals it. Even when a burr 9 occurring inside the annular projection 5c is peeled from the receiving surface 14 due to the insertion of the annular projection 5c into the receiving surface 14, the burr 9 does not come into the rail hole 13 because a ring-like regulating member 17 (regulating means) is disposed between the annular projection 5c and the rail hole 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234791-A (JP)
Title: Symbol timing detecting method
Inventor: HIGURE KINICHI
IPC: H04L27/22
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable symbol timing detecting method.  <P>SOLUTION: The delay detection of an input base band signal x(n) is calculated by v(n)=x(n)x*(n-N). The symbol decision error of the delay detection output v(n) is calculated by e(n)=v(n)-d(n) (d(n) is the symbol decision value of v(n)). A timing by which the amplitude square value |e(n)|<SP>2</SP>of the decision error e(n) becomes the minimum value is detected as the symbol timing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233352-A (JP)
Title: Liquid crystal display device
Inventor: INOE MASANOBU
IPC: G02F1/133
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device reduced in power consumption and improved in display quality when displaying a picture in a field sequential system on a display part constituted of an OCB system liquid crystal panel.  <P>SOLUTION: A common minimum value detection means 4 detects a level common to all the signals R, G, B. A differential signal creation means 1 outputs signals according to the difference between R, G, B signals and the common minimum value signal. A sub-field-making and black signal insertion means 2 creates a minimum value sub-field common to R, G, B, and performs an output so as to enable the field sequential operation. Moreover, the sub-field- making and black signal insertion means 2 inserts for a predetermined period a black signal for preventing inverse transition of the OCB liquid crystal cell. A black signal insertion period setting means 5 sets a period for inserting the black signal and output it. A transmissible time of the liquid crystal can be extended by writing the black signal for preventing inverse transition for a picture sub-field period, and performing a driving method without arranging the black signal sub-field except a picture sub-field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231014-A (JP)
Title: Machine tool
Inventor: YAMAGUCHI MASAO
IPC: B23C1/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool capable of performing various machining such as grinding and cutting.  <P>SOLUTION: A mold for molding a light leading plate provided with a reflection groove like complicated curve is held by a chuck 31 provided in an upper part of a table unit 32. When cutting a molded face of the reflection groove, a cutting edge 26 is turned on a vertical axial line by a motor 3. The direction of the cutting edge 26 is changed by the turn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276137-A (JP)
Title: Multilayered film
Inventor: OOYA YOSHIYUKI
IPC: B32B27/08
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered film which is excellent in the shelf stability of content and has printability for enhancing a product value as a packaging material capable of being heat-treated by a retort and the like.  <P>SOLUTION: This multilayered film is constituted of an outer layer, an intermediate layer and a sealing layer, and the outer layer is made of a nylon; the intermediate layer is made of an ethylene vinyl alcohol copolymer; and the sealing layer is formed of a printed olefin film. In addition, the outer layer and the intermediate layer are preferably formed by a coextrusion process and the sealing layer is laminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241512-A (JP)
Title: Image forming apparatus
Inventor: KASAHARA NOBUO
IPC: G03G21/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which does not need down time only for scrapping surplus developer and waste toner by scrapping the surplus developer and the waste toner from an apparatus main body by the replacement of a developer housing part.  <P>SOLUTION: A developer cartridge 125 has a constitution such that two housing parts of a waste developer housing part 126a and a replenishing developer housing part 126b for housing replenishing developer 102 are formed into one body. The waste developer housing part is for housing the surplus developer and the waste toner. The replenishing developer in the replenishing developer housing part is used up, new developer is replenished by the replacement of the replenishing developer housing part. The developer cartridge is pulled out to this side of a development apparatus 100 from a developer replenishing container 124, and a new developer cartridge is inserted. The new developer cartridge comprises a replenishing developer housing part housing developer to be replenished and a waste developer housing part the inside of which is unoccupied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002291495-A (JP)
Title: Method for producing vitamin e intermediate
Inventor: WERNER BONRART
IPC: C07D311/72
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing in high yield trimethylhydroquinone-1-monoacetate useful as an intermediate for synthesizing vitamin E. SOLUTION: This method comprises converting trimethylhydroquinone diacetate to trimethylhyroquinone-1-monoacetate by selective enzymatic monosaponification using a lipase.
Patent JP-2002333576-A (JP)
Title: Objective lens for optical head
Inventor: TAKEUCHI SHUICHI
IPC: G02B5/18
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens capable of sufficiently diffusing unnecessary light in the case of utilizing an optical disk whose recording density is low without enhancing the wavelength dependency of diffraction lens structure formed in an area dedicated to a high NA. SOLUTION: This objective lens 10 is a single lens whose both surfaces are aspherical and has the diffraction lens structure formed on either lens surface 11. The diffraction lens structure formed in the common area Rc of the lens 10 is designed so that the diffraction efficiency of 1st-order diffracted light may be maximum in the wavelength of 657 nm and the wavelength of 790 nm. The diffraction lens structure formed in the area Rh dedicated to the high NA is designed so that the diffraction efficiency of 2nd-order and 3rd-order diffracted light may be maximum in the wavelength 657 nm corresponding to a DVD whose recording density is high.  In the case of the wavelength of 790 nm corresponding to a CD whose recording density is low, a distribution rate for the 2nd-order and the 3rd-order ones being utilized order becomes small and the unnecessary light is sufficiently diffused on a recording surface.
Patent JP-2003245702-A (JP)
Title: Handling method for breakage of material to be rolled in reverse rolling
Inventor: MIYAKE YOSHIHISA
IPC: B21C47/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To minimize roll damage, yield loss and time loss attributed to the interruption of operation by minimizing the amount of material sent into a mill when the material to be rolled is broken during reverse mill rolling.  <P>SOLUTION: At least a tension control function on a pay-off reel is kept to work when the breakage of the material to be rolled occurs during the rolling of the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235726-A (JP)
Title: Rice cooker
Inventor: SUNAGA TAKASHI
IPC: A47J27/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which can improve a finishing or heat- reserving condition of rice by preventing the rice from being sticky caused by an excess of water while a nasty smell like rotten rice is prevented from being generated by restricting intrusion of outside air caused by opening or closing of a lid body after the end of cooking rice or while the rice is kept warm.  <P>SOLUTION: The cooker is provided with a main body 1 where a pot 3 is housed, the lid body 2 covering an upper opening part of the body 1, a heating means 4 for heating the pot 3, an injection means 11 for injecting air above the pot 3 and a lid opening/closing detection means for detecting opening or closing of the lid body 2. When the opening of the lid body 2 is detected by the lid opening/closing detection means, the injection means 11 is driven to inject air above the pot 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235316-A (JP)
Title: Transplanter
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in the housing of a planting case.  <P>SOLUTION: The sulky transplanter 10 is provided with plurality of planting cases 46 under a seedling table 44 in a state arranged in lateral direction directing the longitudinal side in the machine direction. Seedlings are raked from the seedling table 44 and planted into a field with a planting arm 40 attached to the planting case 46. The rightmost and leftmost movable planting cases 46b, 46b among a plurality of planting cases 46 are retractable above the fixed planting cases 46a and behind the seedling table 44 in a state folded around a rotary shaft 58. Prescribed spaces B, C are formed between the mobile planting cases 46b in the retracted posture. The folding workability of the cases is improved by using the spaces B, C for the fixing of the movable planting case 46b of the retracted posture to a fixing stay 49a with a clamp 62.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246705-A (JP)
Title: Control agent for woody material-impairing arthropod
Inventor: FUJIMOTO IZUMI
IPC: A01N25/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control agent for wooden material-impairing arthropods which can sustain higher control effects for a long period of time by using a slow-acting insecticidal compound.  <P>SOLUTION: The control agent contains N-2,6-difluorobenzoyl-N'-2-fluoro-4- trifluoromethylphenylurea as the effective ingredient. The method to control woody material-impaiving arthnopoids comprises treating the arthropoids with the agent and/or treating a habitable region of the arthropoids with the agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216746-A (JP)
Title: Cleaning information signal generator for hotel
Inventor: FUKUDA NORIHIDE
IPC: G06Q50/10
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cleaning information signal generator for a hotel which can easily and reliably setting cleaning information such as cleaning completion, cleaning under way or the like in a front computer and with which a system can be constructed at a low cost.  <P>SOLUTION: The cleaning information signal generator comprises a contact inputting part for inputting a door opening/closing signal obtained from a door switch disposed on a door of a guest room or a contact signal obtained a branch switch installed around the door branched from the door switch, a control part for measuring the timing of the signal obtained from the contact input part, analyzing the cleaning completion or cleaning under way with the measured timing as a cleaning information signal and controlling the entire device, a memory part for storing a program for driving the control part and storing an input signal state, an output part for outputting the cleaning information signal to the front computer or the like. The cleaning information signal generator is arranged at the preceding stage of the front computer and is connected thereto.  <P>COPYRIGHT: (C)2003,JPO