baber/WOPTO huggingface dataset:
Patent JP-2002093927-A (JP)
Title: Non-volatile semiconductor storage and its manufacturing method
Inventor: FUJIMOTO HIROMASA
IPC: H01L29/788
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To securely improve the injection efficiency of an electron in a non- volatile semiconductor storage having a step section for achieving high-speed writing at a low voltage. SOLUTION: On a first surface region 13 that is the upper stage of the step section, a control gate electrode 21 is formed via a fist insulating film 22. Near a step section 16 inside a semiconductor substrate 11, a depletion control layer 33 is provided. The depletion control layer 33 is extended to a corner at the lower side of the step section 16 from a position having an interval to the corner at the upper side of the step section 16 in the lower section of a floating gate electrode 23, and at the same time is composed by a p-type high- concentration impurity region that is formed adjacently to the end section of a drain region 32 without reaching a step-side region 15.
Patent JP-2002352510-A (JP)
Title: Optical disk, information recorder, information reproducing device, and information recording/ reproducing device
Inventor: YAMAMOTO MASAYA
IPC: G11B7/007
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To enable recording and efficient copy of optional contents distributed by an electronic music distribution system ensuring compatibility in reproduction of all tunes recorded on a disk. SOLUTION: At least an audio object(AOB) ensuring compatibility in reproduction and its reproduction control information are recorded and EMD contents distributed by the electronic music distribution system are recorded at need. In the EMD contents, unique audio data and reproduction control information is included. In addition, information to make the AOB correspond to EMD contents to each other is recorded.
Patent JP-2002347033-A (JP)
Title: Mold for vulcanizing and molding tire
Inventor: KATA TAKEHIRO
IPC: B29C35/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To improve an appearance or the like of a product tire by restraining a green tire from being bitten between adjacent segments of a mold. SOLUTION: The mold for vulcanizing and molding the tire of a split mold type is used in the case of vulcanizing the green tire. The mold satisfies a relational formula of X<2> tan θ<13 (θ=180/n) wherein a (pieces) is the number of the segments of the mold, X (mm) is the maximum groove depth of a segment pattern and 2θ( deg.) is an angle formed between the end faces of the respective segments in the radial direction.
Patent JP-2002359147-A (JP)
Title: Manufacturing method of laminated electronic component
Inventor: ITO JUNICHI
IPC: H01G4/30
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a means whereby the generation of the warpage of a ceramic laminated electronic component is made hard irrespective of multilayer and thinning of a ceramic green sheet, in the manufacture of such a ceramic laminated electronic component as a ceramic laminated capacitor wherein the increase of its capacity and the decreases of its size and thickness are required. SOLUTION: By so creating first and second laminated blocks 10, 20 (laminated green blocks) independently of each other as to be laminated, there are reduced the unevennesses (unbalances) of the filling densities, etc., of the respective blocks 10, 20 which are caused by the process hysteresises of their laminated hierarchies (the times of pressing them, etc.). Further, by so bonding pressingly to each other the surfaces of the opposite-side laminated portions of the first and second laminated blocks to their respective base portions as to be integrated with each other, the unbalances of the physical properties (filling densities, etc.), of the first and second laminated blocks which tend to become the causes of the bend, etc., of a final product are cancelled to some extent, and this fact makes hard the generations of the warpage, etc., of the final product.
Patent JP-2002367110-A (JP)
Title: Magnetic head and magnetic storage device
Inventor: SAITO MAKOTO
IPC: G11B5/31
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for easily recording information at a high density in a high coercive force recording medium, and a magnetic storage device using the same. SOLUTION: In the magnetic head constituted of a magnetic body and a magnetic gap, a part of the magnetic gap is set as a conductor. By adopting the structure of supplying a recording current to the conductor, the magnetic head of a narrow track and a strong recording magnetic field is realized without complicating a magnetic head structure and the use of this magnetic head facilitates the manufacturing of a high-density magnetic storage device.
Patent JP-2002366433-A (JP)
Title: Cache memory controller and processor
Inventor: NAKAMURA AKIKO
IPC: G06F12/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory controller capable of restoring a cache memory to a pre-reset state in an extremely short time even when the cache memory is reset during data supply processing when a cache mistake is generated. SOLUTION: When a cache mistake is generated in a line 118 to be read at the time of reading data from a cache memory 100, a valid bit 103 and a TAG part 102 of the line 118 in which the mistake is generated are made invalid under the control of a control part 21, and data having the same address as that of the read request are read from an external memory 200 to the line 118, and the valid bit 103 of the line 118 is made valid, and the address of the TAG part 102 is updated.
Patent JP-2002364736-A (JP)
Title: Vehicle breather
Inventor: TAKAHASHI SUSUMU
IPC: F16H57/027
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle breather capable of prolonging a service life of oil to reduce a running cost. SOLUTION: This breather 1 for ventilating a gear chamber 12 storing the lubricating oil of a vehicle differential gear mechanism 10 has a chamber 3; a chamber communication port 5a open to the chamber 3; an air passage 9 communicating with the chamber 3 and the air side; and a communication passage 16 open to the chamber 3 in a prescribed position above the chamber communication port 5a, communicating the chamber 3 with the gear chamber 12.
Patent JP-2002366878-A (JP)
Title: Method and device for calculating movement of magnetic object in magnetic field
Inventor: KURIBAYASHI NATSUKI
IPC: G06F19/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for calculating the movement of a magnetic object in a magnetic field by using a practical calculation method of which an accurate magnetic field is found, variation in magnetic force on the surface of a magnetic body such as a magnetic particle is taken into consideration, and meshes are easily devided again accompanying the movement of the particle. SOLUTION: By the method for calculating the magnetic object in the magnetic field, a plurality of border nodes for mesh divisions are determined on a circumference indicating the border of the magnetic powder and a border element method is used for the calculation of the magnetic field by the border nodes on the circumference.
Patent JP-2002367658-A (JP)
Title: Cell frame for redox flow cell, and redox flow cell
Inventor: NAKAISHI HIROYUKI
IPC: H01M10/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cell frame for a redox flow cell of which, a frame and a bipolar plate have excellent sealing property, and to provide a redox flow cell using the same. SOLUTION: The cell frame for a redox flow cell has a bipolar plate 9 and a frame 2A mounted to the outer periphery of the bipolar plate 9. The frame 2A contains vinyl chloride by 50 mass % or more. The bipolar plate is made of conductive plastic containing graphite by 40-90 mass % and chlorinate organic compound by 10-60 mass %.
Patent JP-2002367074-A (JP)
Title: Intersection safe travel system
Inventor: YOSHIDA MAKOTO
IPC: E01F11/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To greatly decrease vehicle accidents such as a slip and a collision nearby an intersection even when road surfaces nearby the intersection are frozen in a winter period, etc. SOLUTION: This system is equipped with a display means 17 which is installed nearby the intersection where signals 15 and 16 are installed, a road surface state acquiring means 11 which is installed nearby the intersection and obtains road surface information by detecting the states of the road surfaces nearby the intersection, a road surface freezing decision means 14 which decides whether or not the road surfaces nearby the intersection are frozen according to the road surface information obtained by the acquiring means 11, and a means 14 which displays the time up to the switching of the signal 15 to red by the display means 17 when the decision means decided that the roads nearby the intersection are frozen.
Patent JP-2002032966-A (JP)
Title: Information reproducing method and information reproducing device
Inventor: HOSHINO TAKASHI
IPC: G11B20/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To realize an information recording method and an information reproducing method capable of enhancing the reliability of data by increasing the correction capability in the burst error of recorded data to be generated by the defect, dust and scratch of a disk. SOLUTION: This reproducer is enabled to perform error correction by using data in an error correction block and error correcting codes dispersed in plural sectors in the error correction block for every correction block and to increase the length of burst error correction by dispersing and arranging the error correcting codes which are generated with respect to the set of data collected from respective sectors included in the error correction block by every prescribed number into plural sectors in the error correction block.
Patent JP-2002374310-A (JP)
Title: Packet processor and packet processing method
Inventor: ISHII TSUTOMU
IPC: H04L12/70
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce a memory capacity for packet accumulation to be provided within a packet selection device. SOLUTION: The processor is provided with the packet selection device 101 for determining whether a packet needs modifying, a write buffer 103 for accumulating the packet and a packet modifying device 111 for modifying the packet. The buffer 103 receives the packet from the device 101 to accumulate it and resends a packet write address to the device 101. The device 101 receives a packet write address from the buffer 103 and sends the packet and the packet write address to the device 111. The device 111 modifies the packet and writes the modified packet in the write buffer 103, in accordance with to the packet write address.
Patent JP-2003003133-A (JP)
Title: Double-sided adhesive sheet without having releasing liner
Inventor: ANDO MASAHIKO
IPC: C09J7/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided adhesive sheet without having a releasing liner, exhibiting a good rewinding property not even having a releasing liner and excellent in adhesive property. SOLUTION: This double-sided adhesive sheet without having a releasing liner is obtained by forming (A) an adhesive layer consisting of an adhesive composition containing a resin component consisting of a polyester having a polycarbonate structural part as a main component on one side surface of a substrate, and also (B) another adhesive layer consisting of an adhesive composition other than that constituting the above adhesive layer (A) on another side surface of the substrate, and overlapping the adhesive layers (A) with (B). The polycarbonate structural part has preferably a recurring unit expressed by formula (1) (wherein, R is a 2-20C straight chain or branched hydrocarbon group).
Patent JP-2003006226-A (JP)
Title: Drawing administration system equipped with fuzzy reference
Inventor: HIRASAWA KEN
IPC: G06F17/30
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a new means for retrieval of an identification code in a drawing administration system in which drawings are managed by the identification codes. SOLUTION: Responding to the input of the identification code uniquely identifying the drawing file, this drawing administration system retrieves a corresponding drawing file from a drawing database. The system is constituted to be provided with a means to store the identification code assigned to a drawing file stored in the drawing database by fixing a magnitude relation, and a means to retrieve the identification code having a value smaller than and the nearest to the code for retrieval from the above identification storing means based on the above magnitude relation responding to the code for retrieval inputted by the user.
Patent JP-2003000210-A (JP)
Title: Foaming powdered drink
Inventor: SATO NOBUYUKI
IPC: A23C11/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming powdered drink forming cappuccino-like foam when being dissolved in hot water and excellent in dissolubility. SOLUTION: This foaming powdered drink excellent in dissolubility and having slight powder float when foaming is obtained by granulating poorly dissoluble powdered milk among the constitutive raw materials with at least one kind of the other materials and substituting a high degree sweetner for at least a part of sucrose.
Patent JP-2003002160-A (JP)
Title: Controller for air bag for vehicle
Inventor: HAYASAKA MASATOSHI
IPC: B60R21/16
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To diagnose a failure whether or not a collision judging data group stored is normal and repair the collision judging data group which is judged as the failure in a controller of an air bag for a vehicle, provided with a CPU and a RAM, for judging by comparing an output signal of an acceleration sensor (G sensor) with the collision judging data group (collision judging data threshold group). SOLUTION: At least two collision judging threshold group (collision judging data group) is stored in an EEPROM, a failure diagnosis is made for each collision judging data group stored (S10 to S16), when either of them is judged as a failure, the collision judging data group not judged as a failure is overwritten in the collision data group judged as the failure and repaired (S18, S20, S22, S34, S36).
Patent JP-2002309692-A (JP)
Title: Fire-resistive covering structure of concrete-panel wall opening-section reinforcing member
Inventor: YAMAGUCHI BUNJI
IPC: E04B1/94
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the fire-resistive covering structure of an opening-section reinforcing member for a concrete panel wall material having thin thickness and being simply executed. SOLUTION: In the fire-resistive covering structure of the opening-section reinforcing member for the concrete panel wall material in which a thermal- expansive fire-resistive layer is laminated on the surface exposed section of the opening-section reinforcing member for the concrete panel wall material, the thermal expansive fire-resistive layer is composed of a resin composition containing a thermal-expansive inorganic compound, and the coefficient of cubic expansion by heating for 30 min under the heating conditions of 50 kW/m<2> is 1.1-100 times.
Patent JP-2003005506-A (JP)
Title: Developer carrying member and image forming device using the same
Inventor: UEJIMA MITSUGI
IPC: C08L101/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a developer carrying member which makes good images obtainable and is capable of maintaining the good images for a long period of time and an image forming device using this image carrying member. SOLUTION: This developer carrying member has a semiconductor resin layer, deposits a developer on its surface, forms its thin film and forms the visible images by coming into contact or proximity with or to an image forming body and supplying the developer to the surface of this image forming body. This semiconductor resin layer contains a high-molecular-weight polyester resin of a weight average molecular weight 10,000 to 50,000 and a melamine resin of a weight average molecular weight <=2,000. This image forming device is mounted with this developer carrying member.
Patent JP-2003018355-A (JP)
Title: Composite picture device
Inventor: MATOBA TAKESHI
IPC: H04N1/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite picture device with which device conveyance conditions can be made optimal for each of image forming and image reading. SOLUTION: An image forming part or image read part is unitized as a cartridge and by exchanging the cartridge, the composite picture device can be switched to a printer or scanner. In such a case, in response to each of cartridges, device conditions for conveying recording paper sheets or originals are switched.
Patent JP-2003014903-A (JP)
Title: Forming material of inorganic hydrophilic hard layer for lens and method for forming inorganic hydrophilic hard layer for lens
Inventor: SATO KOJI
IPC: G02B1/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a forming material which can be relatively easily formed into an inorganic hydrophilic hard layer maintaining an antifogging effect of a long period and to provide a method for forming an inorganic hydrophilic hard layer on the surface of a lens by using the above material. SOLUTION: The forming material of an inorganic hydrophilic hard layer for a lens contains a plurality of hexafluoro metal acid salts which crystallize on the lens surface by trapping at least a part of fluorine atoms and form an inorganic hydrophilic hard layer containing titanium oxide. The plurality of hexafluoro metal acid salts contain hexafluoro titanate and a hexafluoro metal acid salt which can form a photocatalyst suppressing component against the photocatalytic effect of the titanium oxide produced by the hexafluoro titanate. The method for forming the hydrophilic hard layer for a lens is carried out by using the above forming material of an inorganic hydrophilic hard layer for a lens.  Therefore, an inorganic hydrophilic layer having excellent hydrophilicity can be formed on the lens surface, and thereby, dirt can be removed by washing with water and excellent antifogging property can be imparted to the lens.
Patent JP-2003014214-A (JP)
Title: Incineration equipment
Inventor: KURAI YOSHIAKI
IPC: F23G7/07
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve control of waste heat recovery rate and treating efficiency in incineration equipment having a structure in which waste heat of exhaust gas emitted from a catalyst is transferred to a treatment container for accommodating and burning objects to be heated. SOLUTION: In the incineration equipment, the objects O to be heated in the treatment container 2 are burnt to generate a combustible gas G, which is then transferred to the catalyst 12 for purification, and high temperature exhaust gas H emitted from the catalyst 12 is mixed with cooling air from a cooling means. Thus the heat transfer rate of the waste heat from the exhaust gas H is controlled in respect of the treatment container 2.
Patent JP-2003013993-A (JP)
Title: Manual operation means having overload releasing mechanism in bed or the like
Inventor: ISHIMOTO AKIO
IPC: G05G1/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a mechanism portion or the like such as a bed by releasing driving force while operating the portion beyond a range of motions. SOLUTION: A bearing 4 is engaged with a receiving hole 6 on a bottom surface inside a handle body 3. The bearing 4 provides an externally taper- shaped inserting portion 4a inserted into an engaged with a receiving hole 6 inside the handle body 3 and a flanged portion 4b. A leaf spring member 13 as a received means and a leaf spring holding member 14 holding the leaf spring member 13 as an overload releasing mechanism are mounted on a retaining portion 2b of a driving shaft 2. The leaf spring member 13 is kept in contact with a gear portion 15 formed ion the flanged portion 4b of the bearing 4 in an engaged state.
Patent JP-2003013910-A (JP)
Title: Slewing control device
Inventor: UDAGAWA TSUTOMU
IPC: F15B11/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To make the device sensitive to load in compliance with the working condition of the implement. SOLUTION: The slewing control device comprises an electromagnetic proportional valve 9 to communicate with/shut off the outlet/inlet port of a hydraulic pressure motor 2, a pressure gauges 10, 10B to detect the differential pressure across the hydraulic pressure motor 2, and a controller 11 to control the opening of the electromagnetic proportional valve 9. The controller 11 computes a target opening A of the electromagnetic proportional valve 9 by multiplying a rate of load dependence K (parameter that determines sensitivity to load) by a differential pressure signal (P1-P2). Since the rate of load dependence K depending on the length of a boom is stored beforehand in a setting computing part 34, the rate of load dependence K depending on the length of the boom is set by fetching a signal from a moment limiter 12.
Patent JP-2003019547-A (JP)
Title: Casting method and casting die
Inventor: NAGASAKA TAKESHI
IPC: B22D17/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a casting method and a casting die for easily manufacturing a casting having an island-like part and a bone part with high quality. SOLUTION: A casting 1 comprising a body part 11, a hollow part 12 piercing the body part 11, an island-like part 121 disposed separately from the body part 11 in the hollow part 12, and a bone part 122 to connect the island-like part 121 to the body part 11 is manufactured by using a casting die 2. The casting die 2 comprises a body part gate 311 connected to a body part cavity 31 for forming the body part 11, and a hollow part gate 321 connected to a hollow part cavity 32 for forming the island-like part 121 and the bone part 122. The body part gate 311 and the hollow part gate 321 are connected to a runner 33 via a body part pin gate 312 and a hollow part pin gate 322.
Patent JP-2003009803-A (JP)
Title: Seasoned bamboo shoot utilizing deep sea water, and method for producing the same
Inventor: MIYATA TAIZO
IPC: A23L19/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a seasoned bamboo shoot utilizing deep sea water, produced by imparting smoothness to a seasoned bamboo shoot, improved in palatability, and increased in the content of natural microelements so as to be favorable as a health food, and the production process of which is simplified and shortened, and to provide a method for producing the seasoned bamboo shoot. SOLUTION: This seasoned bamboo shoot is obtained by soaking plainly boiled bamboo shoot into desalted water produced from deep sea water and putting the thus treated bamboo shoot into a bag together with a seasoning liquid comprising seasonings and the desalted deep sea water. The method for producing the seasoned bamboo shoot is provided as a basic means, and specifically comprises the step of soaking, for about 30 min, a plainly boiled bamboo shoot into desalted water produced from deep sea water taken from deep sea <=200 m below sea level, stuffing the thus treated bamboo shoot in a bag together with dried bonito followed by pouring the seasoning liquid comprising the desalted deep sea water into the bag, and sterilizing and cooling the resultant packaged bamboo shoot.  When using a harvested flesh bamboo shoot as a raw material, the following pre-processing is required to produce the seasoned bamboo shoot: a first pre-processing comprising boiling the bamboo shoot with steam within 24 hours after harvested followed by cooling the steamed bamboo shoot in running water, peeling the cooled bamboo shoot, and trimming the shape of the bamboo shoot and sterilizing the thus treated bamboo shoot, and a second pre-processing comprising heating the resultant bamboo shoot to eliminate tyrosine.