baber/WOPTO huggingface dataset:
Patent JP-2002092887-A (JP)
Title: Initializing method for optical recording medium, optical recording medium and initializing device
Inventor: YAMADA KATSUYUKI
IPC: G11B7/0055
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress small non-uniformity in a reflection factor after initialization. SOLUTION: In the initializing method for a phase change type optical recording medium 1, the intensity of laser light on at least one end in the lengthwise direction of a laser spot irradiated with the laser Light by an LD 6 is made smaller than the intensity of light in the center of lengthwise direction of the laser spot.
Patent JP-2002095111-A (JP)
Title: Controller for electric vehicle
Inventor: NODA TOMOHITO
IPC: H02P21/36
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To constantly control an acceleration even if the acceleration tends to change suddenly when, for instance, a vehicle comes to a slope suddenly. SOLUTION: This electric vehicle travels with wheels which are turned by a propulsive force generated by a primary linear induction motor on the vehicle to which a current, obtained by converting a DC power supplied from an overhead line via a pantograph into an AC power by an inverter, is supplied.  The inverter is controlled by an operation means which obtains a motor current corresponding to a target acceleration, according to a deviation between the acceleration obtained by differentiation of the revolution detected by a speed sensor provided on the vehicle and a reference acceleration; an electric vehicle power limiting means in which a plurality of different power limit values are set taking the limit value of the motor limited by the allowable temperature of the main circuit device of the inverter; and a motor current command value determined by the motor current obtained by the operation means and the power limit value of the power limiting means.
Patent JP-2002087542-A (JP)
Title: Follow-up control system of cargo transport
Inventor: KANEMOTO HIDEJI
IPC: G06Q50/30
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To reconcile the prevention of the increase in transport time in cargo transport business and an improvement in guaranteeing accuracy of temperature control by confirming a temperature of individual cargos by simple work, and using confirmed temperature information as a control item on tracking control. SOLUTION: A bar code reader 220 with a temperature measuring device simultaneously detects ordinary transport control data possessed by a bar code 102 and the temperature of the cargos. A bar code reader terminal 200 transmits such data and the cargo temperature to a server 402 in a central control unit 401, and stores these data in a database 403. The server 402 judges a transport state on the basis of these information and a rule of the temperature control on transport. When judging the transport state as abnormal, a specific number of the cargos, the judging content and the second best policy are automatically transmitted to a field operator via a facsimile transmitter 404.
Patent JP-2002092758-A (JP)
Title: Poriomania person monitoring device
Inventor: NISHIMURA TOMOHIRO
IPC: G08B25/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To rapidly conduct calling notification to a receiver by reducing a time lag generated when a transmitter carried by a poriomania person calls to a receiver installed on a monitoring person side. SOLUTION: The transmitter 1 carried by the poriomania person is provided with a vibrator 10 for generating a reference clock, a timing generation circuit 11 for generating various timing from the reference clock, a calling button 12 for calling the receiver 2 installed on the monitoring person side, a calling detection circuit 13 for detecting pushing of the calling button, a reset circuit 14 for resetting the timing generation circuit when the calling button is pushed, a data generating circuit 15 for generating ordinary data in an ordinary time and generating calling data in a calling time, a high frequency transmitting circuit 16 for intermittently transmitting the respective data generated by the data generating circuit in a high frequency,  and a switch 19 for controlling a power source for the high frequency transmitting circuit by a control signal from the timing generation circuit.
Patent JP-2002088883-A (JP)
Title: Siphon jet type flush toilet stool
Inventor: SHIMIZU TAKESHI
IPC: E03D11/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a siphon jet type flush toilet stool provided with a jet section capable of reducing a washing water flow rate and lowering noise level with small amount of washing water by switching water supply to a jet hole for generating siphon work and water supply to a jet hole for discharging residual dirty water. SOLUTION: In the a siphon jet type flush toilet stool provided with the jet section in the bottom section of a bowl section to injects washing water toward a trap exhaust water passage, the jet section is provided with a first jet hale, a second jet hole and a switch mechanism to switch water supply to the first jet hole and the second jet hole.
Patent JP-2002101251-A (JP)
Title: Multi-function printer and method for controlling the same
Inventor: MIZUNO FUMIAKI
IPC: B41J29/46
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide multi-function printer capable of surely executing picture formation processing or picture information preservation at the time of receiving print picture information and at the time of receiving a facsimile picture when the shortage of residual recording materials is detected, and enhancing the efficiency of the using method of the recording materials, and a method for controlling the multi-function printer. SOLUTION: This multi-function printer is provided with a residual recording material detecting means for detecting that residual recording materials for recording in materials to be recorded are less than prescribed, a warning announcing means for announcing warning at the time of detecting that the residual recording materials are less than prescribed, and a picture transfer means for transferring picture data to a device other than a printer at the time of receiving a facsimile picture at the time of detecting the shortage of the residual recording materials.
Patent JP-2002098173-A (JP)
Title: Overrunning clutch
Inventor: ICHIKAWA HIDEKI
IPC: F16D41/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an overrunning clutch 1 capable of improving durability, maintaining high strength without enlarging its dimension. SOLUTION: The thickness (L2 in the figure 1) of a second clutch outer 3 in contact with the outside diameter of a first clutch outer 2 is made thicker than the thickness (L1 in the figure 1) of a flange 3a of the second clutch outer 3. Then, the outside diameter of the first clutch outer 2 is press-inserted into the inside diameter of the second clutch outer 3 so that both outers are held with each other.
Patent JP-2002100622-A (JP)
Title: Plasma processing apparatus, method for estimating its performance and maintaining it, and system for managing and confirming its performance
Inventor: NAKANO AKIRA
IPC: H01L21/302
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To allow easily and rapidly estimating whether a plasma processing apparatus maintains desired performance when the plasma processing apparatus re-assembled after disassembled and carried. SOLUTION: An absolute value of the difference ΔA between the value A0 at the time t0 and the value A1 at the subsequent time t1, is calculated. A characteristic A in a high frequency is measured at an output terminal PR of a matching circuit 2A matching an impedance between a plasma processing chamber CN and a high frequency power supply 1. If the absolute value is smaller than a predetermined value, it determines that the predetermined performance is maintained. If the absolute value is the predetermined value or more, it determines that the predetermined performance is not maintained.
Patent JP-2002166639-A (JP)
Title: Method for manufacturing ink jet recording medium
Inventor: ONO GENSUKE
IPC: B41M5/50
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recording medium with the use of an acrylic polymer containing a primary amino group, by which a degree of polymerization and the equivalent amount of a cation can be easily adjusted or varied to the use purposes, considering the fact that the water resistance of a cationic polymer containing the primary amino group is outstanding. SOLUTION: This method can be achieved by applying to a support or impregnating it with a treatment liquid, comprising the polymer containing the primary amino group, which is obtained by polymerizing a monomer (a mixture) composed essentially of a monomer containing the acrylic monomer containing the primary amino group.
Patent JP-2002099477-A (JP)
Title: Real time distribution method of http contents
Inventor: RI MEGUMI
IPC: G06F12/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a distribution method of HTTP contents for distributing information from a server at a real time for a browser reading a home page being in an online state. SOLUTION: An event pitch means 3 is provided on a server side computer, an event catch means 4 for receiving an event information signal transmitted by the event pitch means is transferred to a client side computer, when new information is received in a state that the server and a client are in an online, the event information signal is transmitted by the event pitch means toward the event catch means, the event catch means receiving the event information signal transmits a request signal such as URL in regard to an event on the server side on the basis of the event information, the server side returns the response on the basis of the request signal, and the HTTP contents are distributed in response to the request on the client side.
Patent JP-2001120000-A (JP)
Title: Vector-control method for induction motor
Inventor: NAKAZAWA YOSUKE
IPC: H02P23/07
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vector-control device and its method for induction motors that can be controlled, even in the state that an output voltage is fixed to the maximum value of a PWM inverter. SOLUTION: In a vector-control method of induction motors, by which the magnetic flux and torque of the induction motors is controlled via a power- converting device, torque current and magnetic flux current commands are calculated from torque and magnetic flux commands, when the voltage of the power-converting device is fixed to a given value. Then, a voltage vector command value is calculated from these torque current and magnetic flux current commands. A magnetic flux correcting value calculated from the difference between the magnitudes of this voltage vector command value and the voltage vector obtained, when the voltage of the power-converting device is fixed to a given value is added to the magnetic flux command.
Patent JP-2001240943-A (JP)
Title: Maraging steel with high fatigue strength, and maraging steel strip using it
Inventor: UEHARA TOSHIHIRO
IPC: C22C38/58
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive maraging steel having high fatigue strength and a maraging steel strip using it. SOLUTION: The maraging steel with high fatigue strength has a composition consisting of, by mass, <=0.008% C, <=2.0% Si, <=3.0% Mn, <=0.010% P, <=0.005% S, 12-22% Ni, 3.0-7.0% Mo, <7.0% Co, <=0.1% Ti, <=2.0% Al, <0.005% N, <=0.003% O and the balance essentially Fe and satisfying 3Si+1.8Mn+Co/3+Mo+2.6Ti+4Al=8.0 to 13.0%.
Patent JP-2002111987-A (JP)
Title: Image managing system and method for managing image
Inventor: FUNAHASHI TAKESHI
IPC: G06F17/30
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To exclude a danger of reluctantly annihilating data by automatically storing a necessary diagnostic image file without intervention of manual handling. SOLUTION: An image file server network-connected to a modality unit or an image viewer automatically permanently stores diagnostic image with a recording command in a removable media. If the image is once displayed and there is no user's command within a predetermined time after the display, the image is automatically permanently stored. The record commanded image is once reserved as for recording and automatically permanently stored after a predetermined time is elapsed. When a removable medium is not loaded, the permanent storage is reserved.
Patent JP-2002105129-A (JP)
Title: Solid polymer electrolyte, solid polymer electrolytic membrane using the same, solution for coating electrode catalyst, membrane/electrode joined product and fuel battery
Inventor: KOYAMA TORU
IPC: C08F28/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable solid polymer electrolyte capable of being easily produced and having deterioration-resistant characteristics which are equal to or better than those of perfluorosulfonate membranes or are enough on practical uses, to provide a solid polymer electrolyte membrane using the same, to provide a solution for coating electrode catalysts, to provide a membrane/electrode joined product, and to provide a fuel battery. SOLUTION: This solid polymer electrolyte comprising a fluoropolymer which is expressed by a specific formula, is obtained by changing the chloro groups of polychlorotrifluoroethylene into sulfoalkyl groups, has durability equal to or better than those of fluoropolymer membranes represented by perfluorosulfonate membranes, and exhibits high durability on practical uses. The solid polymer electrolytic membrane using the solid polymer electrolyte. The solution for coating electrode catalysts. The membrane/electrode joined product. And the fuel battery.
Patent JP-2002109856-A (JP)
Title: Disk device
Inventor: MINASE MINORU
IPC: G11B33/14
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of negative pressure on a rotational center part of a disk by the rotation of the disk. SOLUTION: Relating to an upper cover 14 of the disk device 11, an air introducing hole 34 is opened at the center of a top plate part 14a which is formed so as to cover the upper surface of the disk 22 clamped by a clamp mechanism 23 of a turntable 22. This air introducing hole 34 is arranged at the position confronted with the upper part of the turntable 18 forming the rotational center of the disk. A fixed sheet 36 provided with holes is adhered around the air introducing hole 34. On the lower surface side of the fixed sheet 36 with holes there is the adhering surface and five vent holes 36a are arranged at the center part. Then, a filter 38 is adhered on the lower surface of the fixed sheet 36 with holes. This filter 38 consists of a fiber such as cotton to eliminate the dust in the air when the air is introduced from the outside.
Patent JP-2002109129-A (JP)
Title: System for holding and operating event
Inventor: HANZAWA MIHO
IPC: G06Q10/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of unitarily and synthetically planning, operating and managing every event. SOLUTION: In a server 10, resource information such as a place needed for an event of a lecture, etc., a chairperson of ceremony and furniture is recorded in a database 12. When a user 40 wants to sponsor some event, the server 10 notifies an event supporter 20 of the outline of an event type, date and hour, place, etc., and the supporter 20 provides the user 40 with an event model. The user 40 presents a specific condition according to the model, and the supporter 20 retrieves the database 12, provides the user 40 with specific resource information while referring to the schedule 32 of a resource provider 30, prepares a transaction table 14 for operating and managing the event by agreement with the user 40 and hereafter holds and operates the event according to the table 14.
Patent JP-2002103530-A (JP)
Title: Deoxygenating multilayered material
Inventor: ITO YOSHIKI
IPC: B32B27/18
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a deoxygenating multilayered material excellent in oxygen absorbing capacity, generating no contamination caused by the elution of an oxygen scavenger, preventing the appearance defectiveness and bursting of a packaging bag comprising the multilayered material and enabling the long- term preservation of food or machines as a sanitary packaging material excellent in water resistance and oil resistance and good in handleability. SOLUTION: The deoxygenating multilayered material is constituted of at least three layers wherein an oxygen permeable layer comprising a thermoplastic resin, an oxygen absorbing layer comprising an oxygen absorbable resin composition, prepared by compounding a granular oxygen scavenger with a thermoplastic resin, and a gas barrier layer comprising a gas barrier substance are laminated in this order. The oxygen absorbing layer has an open microporous structure and the thermoplastic resin constituting the oxygen absorbing layer contains 10-100 wt.% of linear low density polyethylene produced by a metallocene catalyst and the oxygen permeable layer is non-porous and the thermoplastic resin constituting the oxygen permeable layer contains 10-100 wt.% of linear low density polyethylene produced by a metallocene catalyst.
Patent JP-2001170382-A (JP)
Title: Electronic zigzag sewing machine
Inventor: YOKOMIZO YASUHISA
IPC: D05B19/14
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic zigzag sewing machine capable of carrying out stop stitch formed in a specified pattern prior to or following a needle swinging pattern, positively with high quality by a simple method. SOLUTION: A specified needle swinging pattern is selected for stop stitch formed at the start or end of a needle swinging pattern. When starting stop stitch, the stop stitch frequency Pn is set (S113), and the number of stop stitches is obtained by multiplying the number N of stitches of one needle swinging pattern of stop stitch by the set stop stitch frequency Pn (S114). In the case of setting only the number of stitches, stop stitch is ended in the middle of needle swinging, and there is the possibility of the discrepancy of the normal sewing start position, but in the case of computing the number of stitches by the above-mentioned method, stop stitch is ended at the end of needle swinging without fail at the time of stop stitch to start normal sewing.  Sewing discrepancy does not therefore occur when shifting between the normal needle swinging pattern and the needle swinging pattern at the time of stop stitch, thereby heightening sewing quality.
Patent JP-2002111238-A (JP)
Title: Portable electronic equipment
Inventor: KAMIYA SHINICHI
IPC: G06F15/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment that has display and operation sections. SOLUTION: In the portable electronic equipment where the display section 15 and the operation section 25 are connected via a hinge unit, the hinge unit is provided on opposing slopes 21 and 71 of each end section of the display section 15 and the operation section 25, the display section 15 is rotated in the direction of a plane in parallel with the slopes 21 and 71 with the hinge unit as a center, and the operation section 25 is opened or closed. Also, a display window 3 is provided at a front case 1 of the display section so that display details can be confirmed rapidly.
Patent JP-2002116268-A (JP)
Title: System for observing oceanographic phenomena data
Inventor: ARAIDA JUNJI
IPC: B63B38/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for observing oceanographic phenomena data which can be used even under drift ices. SOLUTION: There are provided an observation unit (12), positioned to a predetermined underwater point for observing oceanographic phenomena data, and a communication unit (30) for transmitting oceanographic phenomena data observed at the observation unit. The communication unit is moored by a mooring lanyard (36) which keeps tense without slacking both at high water times and at low water times, so that the leading end region of the communication unit projects above the sea.
Patent JP-2002112885-A (JP)
Title: Automatic rice cooker
Inventor: YAMAZAKI MASAHIRO
IPC: A47J27/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rice cooker capable of cooking wash-free rice deliciously in consideration of a period for dipping it to water with the automatic rice cooker to be used at home as an object. SOLUTION: In the automatic rice cooker for cooking rice automatically by setting a finishing time with a timer corresponding to the kind of the finished state of the rice and the processing state of the rice, a water feeding timer setting part 3 for instructing the start of water feeding is disposed. Furthermore, an automatic rice cooker where a water feeding part 9 is connected to the lid 4 of a rice cooker main body 1 in addition to the necessary conditions and an automatic rice cooker linking water feeding from the part 9 with automatic opening/closing of the lid 4 are also provided.
Patent JP-2002113728-A (JP)
Title: Method for manufacturing lens sheet
Inventor: TOKORO YASUTO
IPC: G02B3/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a lens sheet excellent in optical characteristics by suppressing the generation of the axial shift of a concavo-convex shape on the sides of an emitting surface and an incident surface. SOLUTION: A first concavo-convex shape is formed on one surface of a light pervious base material by a first cylindrical mold using an active energy beam curable composition, and a second concavo-convex shape is formed to the other surface of the light pervious base material by a second cylindrical mold to manufacture the lens sheet. At this time, the first and second cylindrical molds are provided in close vicinity to each other in opposed relationship and, as at least one cylindrical mold, a cylindrical mold having a projected rib formed to the surface in the vicinity of the end surface thereof over the almost entire periphery in the circumferential direction thereof is used.
Patent JP-2001184292-A (JP)
Title: Device and method for offering service, device and method for processing information, and program storage medium
Inventor: NOMA TSUNENORI
IPC: G10K15/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To allow plural users to simultaneously reproduce the same music data. SOLUTION: Client computers 3-1 to 3-3 are connected through a network 1 to a shared server 2, and logged in the common chat room of a chat system. When the user of the client computer 3-1 requests the reproduction of a prescribed program, the command is transmitted through the network 1 to the shared server 2. The shared server 2 receives the transmitted command, and reads requested music data stored in a music data base 11, and transmits the music data to the client computers 3-1 to 3-3.
Patent JP-2002112857-A (JP)
Title: Cushion member and cushion structure which is formed by using the same and with which air permeability is assured
Inventor: TAGASHIRA YOSHIHIRO
IPC: A47C27/15
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a cushion member which has a simple structure and excellent air permeability without entailing a cost increase and a cushion structure using the same. SOLUTION: A multiplicity of groove-like recessed parts 2 are formed by stitching or welding to an approximately flat planar cushion material 1 to impart variations in its thickness. The cushion material is pierced with a multiplicity of vent holes 3 penetrated down to the rear surface side from the front surface side.