baber/WOPTO huggingface dataset:
Patent JP-2003533862-A (JP)
Title: 超極細繊維状の多孔性高分子セパレータフィルムを含むリチウム二次電池及びその製造方法
IPC: H01M50/429
Filed: 2000-05-19
Abstract: (57)【要約】
本発明は、リチウム二次電池及びその製造方法を提供する。より具体的には、本発明は、超極細繊維状の多孔性高分子セパレータフィルムを含むリチウム二次電池及びその製造方法を提供し、この多孔性高分子セパレータフィルムは、ａ）少なくとも一の高分子を溶融させるか、又は少なくとも一の高分子を有機溶媒に溶解させ、溶融高分子又は高分子溶液を得る工程、ｂ）得られた溶融高分子又は高分子溶液を電荷誘導紡糸装置のバレルに投入する工程、及びｃ）この溶融高分子又は高分子溶液を基板上にノズルを用いて吐出し、多孔性セパレータフィルムを形成する工程によって製造される。本発明のリチウム二次電池は、電極との接合性、機械的強度、低温と高温特性及びリチウム二次電池用の有機電解液との融和性が優れる。
Patent JP-2003534606-A (JP)
Title: 現物を確認してのインターネット上での商品購入方法
IPC: G06Q50/10
Filed: 2001-05-25
Abstract: (57)【要約】
ユーザーが実際に商品を確認することを可能にするインターネット電子商取引において商品を購入する方法であって、ユーザーを会員として登録してユーザーにＩＤを与え、各会員に仮想カートを割り当てて会員カードを発行し、会員が実店舗において購入する可能性のある商品の製品情報を前記会員カードを用いて入力し、前記仮想カートに記憶されている前記製品情報をインターネットを通じて前記ユーザーに表示し前記ユーザーが購入する商品を選択するというステップを有する方法である。
Patent JP-2003206276-A (JP)
Title: METHOD FOR PRODUCING alpha-AMINO-epsilon-CAPROLACTAM
Inventor: GOTO MOTONOBU
IPC: C07D201/12
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing α-amino-ε-caprolactam.  <P>SOLUTION: This method comprises cyclodehydration of lysine or polylysine in the presence of high-temperature and high-pressure water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205519-A (JP)
Title: Method for kneading easily deteriorative material to be kneaded and twin-screw extruder fitted thereto
Inventor: MAEDA KOICHIRO
IPC: B01F23/47
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce a special polymer having a high-molecular weight or a high degree of branching in a highly efficient manner without deteriorating the same, by uniformly plasticizing and melting the special polymer having a high-molecular weight or a high degree of branching by a pair of kneading screws even if the number of rotations of the kneading screws is low.  <P>SOLUTION: A material to be kneaded having a high-molecular weight or a high degree of branching and easily deteriorative is stepwise supplied into a pair of left and right kneading chambers formed in a barrel 3 in a mutually communicating state and kneaded and melted in a plurality of kneading zones 15 and 16 formed to a pair of left and right kneading screws in an axially separated state over two stages while fed to the downstream side by a pair of the left and right kneading screws inserted into the respective kneading chambers in a freely rotatable manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208198-A (JP)
Title: Voice recording and reproducing device
Inventor: NISHI HIROSHI
IPC: G10L19/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recording and reproducing device capable of speedily reproducing ADPCM (adaptive differential pulse code modulation) coding data from a prescribed position by setting the mark address of the prescribed position of desired ADPCM coding data and designating a mark address set in reproduction.  <P>SOLUTION: A transmission side comprises a microphone 1 which is a data input means, an A/D converter 2 which is a digital conversion means, and an ADPCM encoder 3 which is a data coding means. A receiving side comprises a loudspeaker 9 which is a data output means, a D/A converter 10 which is an analog conversion means, and an ADPCM decoder 11 which is a data decoding means. Then, the ADPCM encoder 3 and the ADPCM decoder 11 are connected with a memory control part A4, a data extraction part 6, a memory control part B12, a voice memory part 13 which is a data storage means such as a RAM, a flash memory. In addition, an address control part 15 is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002259144-A (JP)
Title: Method and system for improving task scheduling
Inventor: BOLLELLA GREGORY
IPC: G06F9/48
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a system by improving a task scheduling procedure in a real time computer system. SOLUTION: Task execution time is accumulated and the upper limit o additional time (extension cost) for each schedulable task is calculated. Each task can be continuously executed during the period of the extension cost without exerting influence on the whole system operation even when the task exceeds a prescribed cost (namely even when the task is continuously executed, the deadline of a task to be accessed next can be guaranteed). Since the probability of successively completing the task concerned is increased by making it possible to execute the task for a long time, the efficiency of the whole system can be improved. The procedure is profitable for the system when scheduling disabled entity (e.g. a hardware interruption) is generated during the execution of at least one schedulable task.
Patent JP-2003209991-A (JP)
Title: Apparatus for estimating initial pole position of synchronous motor
Inventor: MUROKITA IKUMA
IPC: H02P23/16
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for estimating an initial pole position suitable for a synchronous motor having an increment rotational coordinate system, especially a synchronous motor for the spindle of a machine tool, conveniently and quickly.  <P>SOLUTION: In the apparatus for estimating the initial pole position of a synchronous motor without using a pole sensor and performing vector control based on estimated pole position information, the estimated pole position is varied, and an estimated pole position for a maximum moving amount observed by a moving amount detector for each speed control based on the varied pole position and an inputted constant microspeed command is corrected by an estimated pole position correction amount determined based on the relation of four values obtained by patterning the movement for respective estimated pole position thus estimating the initial pole position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206890-A (JP)
Title: Fan motor
Inventor: TAMAGAWA TORU
IPC: F04D29/30
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the blowing characteristics of a fan motor.  <P>SOLUTION: This motor sucks air running along a rotating shaft and exhausts the air in the direction orthogonal to a rotating shaft through a blowing passage 12 formed out of an outer periphery 2b1 of an impeller 2 and an inner side face 6a of a housing 6. The impeller outer periphery 2b1 is formed by increasing its diameter so that the intake opening side may be brought nearest to the housing inner side face 6a in the rotational-axial direction and the non-intake opening side may be most distant. In the impeller outer periphery, the diameter may be wholly increased, or a section with no increased diameter may be included.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207249-A (JP)
Title: Refrigerator
Inventor: ASAKURA SHINJIRO
IPC: F25D11/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having coolers capable of independently and delicately controlling the temperatures of respective temperature zone chambers in the refrigerator having a plurality of coolers.  <P>SOLUTION: A cooler 10' is arranged in parallel to a first cooler 10 for a cold room 7 and a vegetable chamber 8. A cooler 11' is also arranged in parallel to a second cooler 11 for a refrigerating chamber 9. A parallel refrigerating cycle is constituted for returning a refrigerant delivered from a compressor 16 to the compressor 16 by passing through a condenser 15 → a first capillary tube 18 → the first cooler 10 and the cooler 10' opened and closed by a first opening-closing valve 25 → an accumulator 17 as indicated in a passage A or returning the refrigerant delivered from the compressor 16 to the compressor 16 by passing through the condenser 15 → a second capillary tube 19 → the second cooler 11 and the cooler 11' opened and closed by a second opening- closing valve 26 → the accumulator 17 as indicated in a circuit B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002264853-A (JP)
Title: Sealing device for crawler-type work machine and relevant method for manufacturing sealing device
Inventor: MAGUIRE ROY L
IPC: B62D55/088
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for a crawler type work machine with easy assembly. SOLUTION: The sealing device includes a seal groove having a center line. The seal groove is formed of at least a first wall segment, a second wall segment, and a third wall segment held between the first and second wall segments. The first wall segment is slanted so that linear elongation of a first wall segment surface crosses the center line and forms an angle α in between. A relevant method for manufacturing the sealing device is also provided.
Patent JP-2003211396-A (JP)
Title: Micromachine
Inventor: MURAKAMI AKISHIGE
IPC: G02B26/08
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromachine having mass-producibility and few defects for high reliability, and a method of manufacturing it.  <P>SOLUTION: A carbon nanotube is manufactured by chemical vapor phase epitaxy wherein fine particles of nickel sulfide are used as a catalyst and a hydrocarbon gas is introduced at high temperatures as an electric field is applied in a specific direction. The catalyst 11 is formed into fine particles on a substrate 10 by various methods, whereby a carbon nanotube 4 of good linearity with few defects is obtained. Further, the carbon nanotube 4 is covered with a retainer 5 to obtain a beam 6. The beam is secured to ribs 3 at each or one end and a movable electrode 7 is securely attached to the mid portion of the beam and opposed to a fixed electrode 2 on the substrate 1. Thus, even if the movable electrode 7 is driven by an electrostatic attracting force upon the application of a voltage between the movable electrode 7 and the fixed electrode 2, the beam 6 will not be removed from the movable electrode 7 and the rib 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222224-A (JP)
Title: Driving device and toner supply device
Inventor: KIN KIYOUHAN
IPC: F16H27/08
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device which smoothly converts continuous rotary movement into intermittent rotary movement and, in particular, prevents shock and noise in switching, compared with a conventional driving device.  <P>SOLUTION: This driving device is provided with: a first driving gear turnable for a first shaft formed on a basic plate; a friction gear turnable for a second shaft formed on the basic plate and meshing with the first driving gear at whole periphery; a first driven gear turnable for the second shaft, meshing with the first driving gear, and having a chipped tooth in a part of the gear; a pressure-contact means for coming into pressure-contact so as to rotate the friction gear and the first driven gear integrally when the first driving gear does not mesh with the first driven gear; and a stop release means for stopping or releasing the rotation of the first driven gear when the first driving gear does not mesh with the first driven gear.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212995-A (JP)
Title: New polyimide and polyamic acid copolymer
Inventor: GOTO KENICHI
IPC: C08G73/10
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive polyimide and/or polyamic acid which excels in properties such as heat resistance, mechanical properties, and stability to a loss in film and, in addition, has low linear expansion.  <P>SOLUTION: The polyimide is a copolymer comprising a repeating unit to be represented by formula (I) (component A) äwherein R1 and R2 are each independently a hydrogen atom or a 1-20C alkyl group; and Z is at least one group selected from the group consisting of groups to be represented by formulae (III) to (V) [wherein X is -CO- or-C(=N<SB>2</SB>)-; Y is a direct bond, -CH<SB>2</SB>-, -O-, -SO<SB>2</SB>-, -S-, -CO- or-C(=N<SB>2</SB>)-; and m and n are each independently an integer of 0 or 1]} and a repeating unit to de represented by formula (II) (component B) at a molar ratio of component A to component B of 99/1 to 10/90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289714-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacturing method
Inventor: KIM DONG-JUN
IPC: H01L27/115
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of minimizing a size of a cell and capable of the low power consumption in program operation, and to provide its manufacturing method. SOLUTION: A charge save area, a control gate and a select gate are formed on a substrate. The control gate 512' has a spacer shape, and the spacer 528 on a source side is located on the side wall of the charge save area and the control gate 512'. Further, a LDD spacer 540 is formed on the side wall of the select gate 506, and a drain diffusion region has a LDD structure with a HALO region 536. These regions are formed by repeatedly performing self- alignment.
Patent JP-2003223581-A (JP)
Title: Residual quantity detecting and ordering system
Inventor: ENDO YASUHIRO
IPC: G06Q30/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make paperwork more efficient by avoiding complication from inventory control to order placement procedure, in relation to a residual quantity detecting and ordering system for detecting the residual quantity of an object and for performing an order placement procedure by using a consumable item installed in a predetermined position as the object.  <P>SOLUTION: This system is so structured that a residual quantity detecting means 13 detects the residual quantity of the object 16; a residual quantity recognizing means 23 recognizes the residual quantity of the object 16 by comparing residual quantity data from the detection means 13 with a residual quantity threshold value corresponding to the object stored in a setting memory 24; and an order placement means 25 makes an order file for ordering the object 16 when the residual quantity of the object 16 is recognized to be equal to or less than the residual quantity threshold value by the recognizing means 23, and transmits the file to a commodity order receiving server on a communication network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221124-A (JP)
Title: Transport planning device
Inventor: NAGASAWA KATSUHIKO
IPC: G06Q50/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport planning device capable of precisely computing transport starting possible time for shipments after the second shipment and capable of making the plan to despatch the shipments after the second shipment at rational timing.  <P>SOLUTION: The transport planning device is furnished with a transport objective article information memory means to memorize the transport starting possible time for each of transport objective articles, a transport vehicle information memory means to memorize usage starting possible time for each of transport vehicles, a transport planning means to plan which of the transport objective articles to allot, to which of the transport vehicles to allot the article and toward which of positions to travel the vehicle in reference to the transport starting possible time of the transport objective article and the usage starting possible time of the transport vehicle, and a means to compute the transport starting possible time in a following transport process in accordance with position arrival scheduled time of a planned transport plan and to memorize it in the transport starting possible time of the transport objective article information memory means in the case when the transport objective article is transported in a plurality of transport processes within the planned period of time in accordance with the planned transport plan.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228881-A (JP)
Title: Information recording medium
Inventor: HIROTSUNE AKEMI
IPC: G11B7/254
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which is free of the deformation in tracking grooves by the stress between laminated films and substrate in recording and reproducing at a high density, maintains good recording and reproducing characteristics, has a high process margin, permits the use of a low-cost manufacturing apparatus, is excellent in material cost and mass productivity and is mall in stress.  <P>SOLUTION: The multiple times rewritable information recording medium which is changed in its atom arrangement by irradiation with light to perform recording has, successively from the side irradiated with the light, a substrate of a thickness below 0.7 mm, a first protective layer of a film thickness of from 20 to 60 nm, a recording film, a second protective layer and a reflection layer and the spacing between the tracks is specified to ≤0.62 μm. Accordingly, the medium which is free of the deformation of the tracking grooves by the stress between the laminated films and the substrate in recording and reproducing at the high density and maintains the good recording and reproducing characteristics is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229192-A (JP)
Title: Terminal structure of aluminum wire preventing electric corrosion
Inventor: YAMADA HIROTAKA
IPC: H01R4/62
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure of an aluminum wire preventing an electric corrosion in a contact part in the case of electric connection of electric materials having large standard electrode potential differences.  <P>SOLUTION: The terminal is provided with a Zn-plated layer 2 formed from an end surface to a given position on a terminal part surface of an aluminum core part 2, an Sn-plated layer 4a or a Ni-plated layer 4b formed from an end surface to the position not 'directly' touching the aluminum core part 2 on an outer surface of the Zn-plated layer 3, and a Cu-plated layer 5 formed from an end surface to a surface of the Zn-plated layer 3 or the position not directly touching the aluminum core part 2 on an outer surface of the Sn-plated layer 4a or the Ni-plated layer 4b, which makes up a laminated structure at an end part of an aluminum wire 1. Since copper wire connecting terminals connected to the aluminum core part 2 make contact with each other through the copper-plated layer 5 of the outermost layer, standard electrode potential between the aluminum core part 2 and the copper wire connecting terminals is changed by a small amount step by step, so that generation of electric corrosions can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227602-A (JP)
Title: Waste disposal apparatus
Inventor: KIDOGUCHI AKIRA
IPC: F23G5/14
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste disposal apparatus, which saves excessive energy of a drier installed at the preceding stage of a thermal decomposition reactor, reduces the size of the drier, reduces the installation area, and lowers the cost.  <P>SOLUTION: In this waste disposal apparatus of Fig. 1, the maximum dehydrating capability of the drier 31 disposed at the preceding stage of the thermal decomposition reactor 32 is set not to 'the moisture evaporating capability for drying moisture of poorly graded waste to the drying limit' as in the past, but to 'the moisture evaporating capability for drying the moisture of poorly graded waste to the moisture content to be treated in the thermal decomposition reactor having the maximum thermal decomposition treatment capability'. The evaporating capability of the thermal decomposition reactor for the moisture contained in the poorly graded waste is utilized to obtain a design technique so that the drier does not have excessive capability. The excessive capability of the drier is optimized so as to make the drier in a compact size and reduce the cost of the waste disposal apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233641-A (JP)
Title: System for designing machine driving turbine
Inventor: MIYAWAKI TOSHIHIRO
IPC: G06F17/50
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine driving turbine design system capable of selecting a suitable existing design model regardless of an experience to be used for design.  <P>SOLUTION: The machine driving turbine design system includes a database 11 storing the data on a plurality of machine driving turbine models, a selection means 10 for taking a model close to required specifications as a basic model and selecting the model from the database, and a design means 10 for designing the machine driving turbine having the required specifications according to the model selected by the selection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230458-A (JP)
Title: Heater mat for vehicle
Inventor: HASHIKUNI HIDEKI
IPC: A47C7/74
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater mat for a vehicle suitable to use in a driving or resting state by reducing the thickness of the heater mat and ensuring the mounting of upper and lower cloths on a surface heater, and to provide a heater having no incompatibility in use and capable of facilitating the replacement of the surface heater and efficiently conducting the heat from the heater.  <P>SOLUTION: In this heater mat for the vehicle comprising the upper and lower cloths and the surface heater, the surface heater is sewed to either one of the upper and lower cloths.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232099-A (JP)
Title: Roof supporter
Inventor: TSURUTA OSAMU
IPC: E04B7/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof supporter, by which an opening section can be formed without combining a plurality of kinds of panels having different shapes and sizes and a roof can be supported.  <P>SOLUTION: The roof supporter 10 supporting the inclined roofs R is formed in a chevron shape, and has bent beams 1 supporting the roofs R mutually inclined on the reverse sides from lower sections, the first two supporting columns 2, in which upper end sections are fixed at each end section of the bend beams 1 respectively and which supports the bent beams 1, and two triangular panels 3 for a construction being fixed onto each first supporting column 2 respectively and supporting the roofs R from the lower sections by oblique side sections 31 inclined in the same direction as the oblique directions of the roofs R.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002291472-A (JP)
Title: Modified factor viii cdna and its use for production of factor viii
Inventor: NEGRIER CLAUD
IPC: C12P21/04
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To express the factor VIII in hematopoietic cell lines and specifically in platelets under the employment of a tissue-specific promoter of a glycoprotein IIb(GPIIb) in order to further improve the production yield of the factor VIII in genetic engineering. SOLUTION: The modified factor VIII cDNA is disclosed wherein the B- domain of the wild type factor cDNA has been deleted and truncated Factor IX intron 1 has been inserted in two locations of the Factor VIII cDNA and a cDNA is used as a promoter which is suitable for the expression in hematopoietic cell lines and specifically in platelets.
Patent JP-2003232494-A (JP)
Title: Trap
Inventor: HOTTA AKIYOSHI
IPC: F16T1/24
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap that can prevent or reduce the leakage of liquid and gas by suppressing the dancing phenomenon of a float caused by vibration.  <P>SOLUTION: This trap is provided with a body 20 forming a float chamber 30 for storing liquid; a float 40 having a float body floating on the liquid level of the liquid in the float chamber 30; and a valve 36 opened/closed interlocked with the float 40. When a quantity of the liquid stored in the float chamber 30 becomes a fixed quantity or more, the valve 36 is opened to drain the liquid exceeding the fixed quantity. The float body 42 of the float 40 is provided with a cavity part 43 serving as a damper operating part positioned below a buoyancy point F of the float body 42 to perform damper operation using the liquid in the float chamber 30.  <P>COPYRIGHT: (C)2003,JPO