baber/WOPTO huggingface dataset:
Patent JP-2002338753-A (JP)
Title: Rubber composition having improved wet skid resistance and rolling resistance
Inventor: MARUYAMA TSUKASA
IPC: C08L65/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having good wet skid resistance and low rolling resistance obtained by incorporating an easily producible compounding ingredient into a rubber. SOLUTION: The rubber composition having good wet skid resistance and low rolling resistance comprises a rubber and a composite composed of an oxidative condensate obtained by subjecting a compound having a π-electron aromatic ring to oxidative condensation and carbon black. A pneumatic tire uses the rubber composition in a tire tread.
Patent JP-2003057796-A (JP)
Title: Image forming method and image information creating method
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C1/76
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method having high safety and not harmful to the environment, to provide an image forming method easy to operate and control, capable of rapid processing and excellent in processing stability to various color negative films when a developing solution is stored and to provide an image forming method and an image information creating method capable of rapidly and taking out a dye image information at a low cost as a digital information using a general-purpose color negative film. SOLUTION: In a image forming method in which an exposed silver halide photographic sensitive material having a silver halide emulsion layer and a processing member are superposed by way of an image forming aqueous medium and development is carried out to form an image in the sensitive material, the image forming aqueous medium contains a color developing agent and/or a color developing agent precursor and the development is carried out in the presence of compounds of formulae (1)-(4).
Patent JP-2003056000-A (JP)
Title: High lift crane vehicle
Inventor: YOKOYAMA TOSHIO
IPC: B66C3/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an economically advantageous high lift crane vehicle having the function of performing crane work in a high lift with easiness of movement by partially remodeling the working machine of a highly versatile hydraulic backhoe. SOLUTION: This high lift crane vehicle comprises a boom 13 axially supported at the base end by the rotating frame of a super structure 12 supported by a lower structure 11 and having a guide sheave 37 arranged on the back part; a boom cylinder 15 arranged between the rotating frame and the boom 13; an arm 16 pivotally supported at the tip part of the boom 13 and comprising guide sheaves 24 and 38; an arm cylinder 17 arranged between the boom 13 and the arm 16; a crane mechanism 20 suspended at the end of the arm 16; and a winch 35 set on the super structure. Two or more wire ropes 41 and 42 operated by the winch 35 are laid around the guide sheaves, at least one of them is fixed to the crane mechanism 20 and used as a lifting rope, and the excavating bucket 30 of the crane mechanism is liftably suspended by the lifting rope and the other rope.
Patent JP-2003058398-A (JP)
Title: Data processing program, recording medium with the program recorded thereon, data processor and its data transmission method
Inventor: YAMAGUCHI FUMIHIDE
IPC: G06F13/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter which performs optimal data processing according to the data quantity of a file even if a large quantity of data is scanned. SOLUTION: A filing system mounting document management software informs an MFP of the capacity of a desired storage device for storing data when information of the data quantity of the file obtained by scanning an original is given from the MFP (S11). The MFP compares a file capacity to be transmitted to the filing system with the free capacity of the storage device (S12) and transmits file to the storage device when the file capacity is smaller (NO at S12, processing III). When the file capacity is larger, the file is compressed and divided or transmitted to another storage device (S13 to S17).
Patent JP-2003058108-A (JP)
Title: Color display device and color organic electroluminescence display device
Inventor: YUMOTO AKIRA
IPC: H04N5/66
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a color display device and a color organic EL(electroluminescence) display device having satisfactory chromacity by performing the color mixture of light emission in a correct ratio. SOLUTION: In the organic EL display device of a passive matrix system, currents Irg, Irb having a prescribed ratio are generated in current mirror circuit 32, 33 from the luminance signal current Iinr of red and the color mixture of the light emission of green color and the light emission of blue color is performed in the prescribed ratio to the light emission of red color based on an output current Ioutr by adding respectively these currents Irg, Irb to the current Igg based on the luminance signal current Iing of green and the current Ibb based on the luminance signal current Iinb of blue.
Patent JP-2003058213-A (JP)
Title: Numerical controller
Inventor: SUGIE HIROSHI
IPC: G05B11/32
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To highly accurately correct an elastic deformation error of a machine at high acceleration motion without exciting vibrations. SOLUTION: A numerical controller is provided with a position command value generation part generating a position command value of a motor, a feed- forward compensation part processing the position command value by using a dynamic characteristic value and generating a feed-forward torque command value, a load torque correction part generating a load torque correction value from the feed-forward torque command value and coupling characteristics, a position correction part processing the load torque correction value on the basis of a prescribed function and generating a position correction value, a first addition means obtaining the added value of the position command value and the position correction value,  a feedback compensation part processing the added value by using the position command value and a position detection value of the motor and generating a feedback torque command value, and a second addition means adding the feed-forward torque command value and the feedback torque command value and generating a driving torque command value of the motor.
Patent JP-2003068361-A (JP)
Title: Whole solid lithium secondary battery
Inventor: TAKADA KAZUNORI
IPC: H01M10/05
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a whole solid lithium secondary battery using a carbon material as an active material for a negative electrode. SOLUTION: The whole solid lithium secondary battery uses a carbon material or a material with a lithium ion interposed between layers of the carbon material, as the active material for the negative electrode, wherein a solid electrolyte of lithium ionic conductivity which comes into contact with at least the active material for the negative electrode includes a substance comprising lithium sulfide and phosphorus sulfide, or a substance mainly comprising the lithium sulfide and the phosphorus sulfide with no transition metal element contained and with no silicon and germanium contained.
Patent JP-2003067235-A (JP)
Title: Nfs server and method for speeding up its reading function
Inventor: YANAGAWA TAKASHI
IPC: G06F12/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To speed up the response of NFS server for a read request from a client. SOLUTION: In a dispersed file system 21, when remainder data size of a file 231 is greater than the data size of the read request when the read requested data is not existent in cache 221, the data size is extended to the remainder data size of the file 231 with the I/O block size of an outside storing device 23 as the limit. Then, the read request is handed over to a local file system 22 and when the remainder data size of the file 231 is smaller than the data size of the read requested data size, the read request is in turn handed over to the local file system 22 as it is. In the local file system 22, the data from the outside storing device 23 is read and written in the cache 221. In the dispersed file system 21, the read requested data is read from the cache 221 and transmitted to the client 1 by forming a response packet.
Patent JP-2003069628-A (JP)
Title: Packet communication method and packet communication system
Inventor: KOYANAGI ETSUKO
IPC: H04L12/70
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for packet communications which satisfactorily maintain the quality of packets. SOLUTION: The system is provided with a plurality of terminals 51a to 51d, 52a, and 52b connected to a packet communication network 50, a plurality of packet transfer devices 53a to 53c which are arranged on the boundaries between the network and terminals and encode main information to be transmitted and make the resultant information into packets, and a core server 54 which controls the packet transfer devices. Packet transfer devices 53a and 53b are provided with means for producing a test packet of a transmission volume, means for monitoring the priority levels of main information packets, priority setting means for setting priority levels to packets to be transmitted, and means for discriminating whether a received packet has arrived within a preliminarily determined set time.  The packet transfer devices transmit a test packet before transmission of main information packets to discriminate whether the test packet has arrived within the prescribed time, confirm the communication band state on the basis of the discrimination result and start transmitting the main information packets in the case of arrival within the prescribed time.
Patent JP-2003070069-A (JP)
Title: Codeless telephone set
Inventor: KOGUCHI YUKIO
IPC: H04W84/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a codeless telephone set where the mounting of a sound forming part becomes unnecessary on the slave unit side, by borrowing a sound forming part of a master unit side by the slave unit side. SOLUTION: This codeless telephone set is provided with a codeless communication part, which communicates bidirectionally with the slave unit 3 by using a codeless system, and a sound-forming part 14 which forms sound data from dial information received from the slave unit 3, the master unit 2 where the dial information received from the slave unit 3 is converted to sound data by using the sound forming part 14 and returned to the slave unit 3, a codeless communication part which communicates in two-way with the master unit 2 by using a codeless system, a display part for displaying the dial information, a sound output part which performed sound output of the sound data of the dial information returned by the master unit 2, and the slave unit 3 which reads the dial information returned by the master unit 2, prior to calling.
Patent JP-2003069018-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/78
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a sustaining voltage is enhanced without changing the cell size of a fundamental structure, whose turn-off time is shortened and which can be operated at high speed. SOLUTION: A plurality of first grooves 9 arranged in parallel to each other are formed on the surface (one main face) of an n-type drain region 2 formed on an n<+> substrate region 1. First insulating films 5 and first MOS electrodes 4 composed of p<+> polysilicon are formed inside the first grooves 9 so as to be insulated from the drain region 2. Respective p-type gate regions 8 are formed so as to come into contact with respective ends in the longitudinal direction of the first grooves 9. Second grooves 12 which make the first adjacent grooves 9 communicate with each other make the first grooves 9 alternately communicate with each other in positions displaced to the direction of any end from the center in the longitudinal direction of the first grooves 9.  Source regions 3 as heavily doped n<+> regions are formed in parts coming into contact with the second grooves 12 in near parts from the gate regions 8.
Patent JP-2003076484-A (JP)
Title: Method of calculating size of coordinate indicating object, coordinate input device, and program for calculating size of coordinate indicating object
Inventor: SATO MITSURU
IPC: G06F3/042
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To calculate the size of a coordinate indicating object independently of an input position of coordinates. SOLUTION: In a method of calculating the size of the coordinate indicating object inputted on a coordinate input surface of a coordinate input device, the size of the coordinate indicating object inputted on the coordinate input surface is calculated based on, at least two estimated angles (θA, θB) allowing for the indicating object, distances (L1, L2) between respective measurement points for measurement of the estimated angles and the coordinate indicating object, reference estimated angles (θsA, θsB) as estimated angles at prescribed positions on the coordinate input surface of a reference coordinate indicating object with minimum size which is detectable by the coordinate input device, and distances (Ls) between respective measurement points for measurement of the reference estimated angles and the reference indicating object.
Patent JP-2003071460-A (JP)
Title: Liquid treatment method and apparatus therefor
Inventor: ADACHI SHIGETO
IPC: C02F1/48
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment method suppressing the creeping discharge generated on the surface of an insulating material provided in order to suppress the leak current to a liquid to be treated when the liquid is modified by forming a discharge state between electrodes by applying high voltage pulses to the liquid to efficiently perform discharge treatment, and an apparatus therefor. SOLUTION: In the liquid treatment method for modifying the liquid present between a pair of electrodes by providing at least a pair of electrodes and arranging a pair of the electrodes so that at least one electrode among them is protruded from the insulating material to be immersed in the liquid and applying high voltage pulses across a pair of the electrodes to form a discharge state between the electrodes, an electric field relaxing region is formed in the vicinity of the boundary part with the electrodes immersed in the liquid in the insulating material and, for example, a high dielectric material is arranged to form the electric field relaxing region.
Patent JP-2003074930-A (JP)
Title: Push-pull type exhaust apparatus, processing method for its optimum design, and program storage medium
Inventor: NAKABAYASHI KOICHI
IPC: F24F7/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a push-pull type exhaust apparatus, and its processing method for its optimum design with energy saving wherein a harmful substance such as metal fume produced in a molten metal crucible is completely removed. SOLUTION: A high performance push-pull type exhaust apparatus operable with minimum energy as follows. In the apparatus, a blow-off opening, the shape and size of a suction opening, and the position of the same on a design, and further the angle of the suction aperture, and the blow-off flow rate and suction flow rate are taken as design items. Three-dimensional numerical simulation is performed under conditions of the rate of production of a given harmful substance and the amount of heat at a production source, and it is finally estimated whether or not energies of blow-off power and suction power are minimum by repeating the correction of the angle of the suction aperture and of the other design items applying the law of momentum until a proper flow with which the harmful substance is completely removed is formed.
Patent JP-2003075868-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: YONEKURA HIROAKI
IPC: G02F1/1368
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress an increase of the unevenness defect of the peripheral part of a substrate arising from the draft of the atmosphere air in drying and spinning after spin coating. SOLUTION: In a process step of spin coating of an organic planarization film 16, the upper limit value of the number of revolutions is specified to L×ω/2η<160, when the number of revolutions during drying and spinning right after coating is defined as ω, the opposite angle length of the substrate as L and the viscosity of the organic planarization film 16 as η.
Patent JP-2003072542-A (JP)
Title: Noise prevention structure for rolling stock
Inventor: SASAKI KOICHI
IPC: B61D17/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated at traveling of a rolling stock. SOLUTION: The rolling stock 1 is constituted by a car body 2 having a window 4 at a side surface, a bogie 9 provided under the car body 2 in order to support the car body 2, and a wheel 10 provided on the bogie 9 rotatably and rolling on a rail 12 provided on a roadbed 11. A sound absorbing material 3 comprising glass wool is adhered on a whole of an area 5 under the window 4 of the side surface of the car body 2 of the rolling stock 1. An interference noise between the wheel 10 and the rail 12, and a noise of a device mounted on the bogie 9 are multi-reflected between the side surface of the car body 2 and a sound insulating wall 13. During a process of the reflection, the noise is absorbed by the sound absorbing material 3 provided on the area 5 under the window 4 of the side surface of the car body 2. Thus, a level of the noise transferring over the sound insulating wall 13 can be reduced.
Patent JP-2003075783-A (JP)
Title: Mounting structure of visual acuity intensifying attachment for spectacle frame
Inventor: MASUNAGA SATORU
IPC: G02C5/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a visual acuity intensifying attachment for a spectacle frame which enables a user to visually recognize an objective diorama by making fine adjustment of a mounting position by a magnetic attractions slide, thereby easily and surely aligning the finder of the visual acuity intensifying attachment and a line-of-sight position of a wearing person. SOLUTION: At least a front frame 11 of the spectacles comprises a frame body 1 which is formed of a magnetic material and a mounting adapter 2 which is disposed on the front of this frame body 1 and fixes the visual acuity intensifying attachment A. This mounting adapter 2 fixes the visual acuity intensifying attachment A at its front and is freely slidably and magnetically attracted to the front frame 11 of the frame body 1 by a magnet 21 disposed on the surface opposing the front frame 11. Technical means of constituting the mounting structure so as to enable the user to visually recognize the objective diorama by sliding and adjusting the magnetic attraction position of the mounting adapter 2, thereby aligning the line-of-sight position of the wearing person and the finder f position of the visual acuity intensifying attachment A is adopted.
Patent JP-2003086204-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: OTA HISAYOSHI
IPC: H01M8/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide type fuel cell capable of weight reduction and downsizing. SOLUTION: (1) This is the fuel cell having current collectors 16, 17 composed of electroconductive porous materials between a cell 11 and a separator 15, and this is the solid electrolyte type fuel cell in which gas-flow passages 18, 19 are formed not in the separator 15 but at least in either of the current collectors 16, 17 or the cell 11. (2) The gas-flow passages are formed by an air flow property of the porous materials of the current collectors 16, 17, and a gas flow inside a cell plane is homogenized by adjustment of a sparsity-density degree of the porous materials. (3) The gas-flow passages include grooves 16a, 17a formed in the current collectors, and the gas flow inside the cell plane is homogenized by adjusting the arrangement of the grooves.  (4) The gas-flow passages include flow passages 18b, 19b between the cells formed between the cells 11A in which the gas-flow passages are dividedly arranged, and the gas flow inside the cell plane is homogenized by adjusting the arrangement of the flow passages between the cells.
Patent JP-2003084376-A (JP)
Title: Slide mount stacking device
Inventor: TSUJI JUNICHI
IPC: H04N1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To perform proper replacement by preventing rollers for carrying slide mounts from wearing or recognizing their replacement periods. SOLUTION: The slide mount stacking device 51 comprises a cartridge 7 for collection, a mount collecting and carrying part 18, a draw-in roller 19, and guide rollers 53 and 54. The mount collecting and carrying part 18 comprises a conveyance path 56 and three carrying roller couples 52. The carrying roller couples 52 are fitted freely slidably in the up-down directions and when the slide mount 10 is stored in the cartridge 7 for collection by the draw-in roller 19, the rear end part of the slide mount 10 hops up, but the carrying roller couple 52 slide and move up following up the movement of the slide mount 10, so the carrying roller couple 52 are not rubbed and prevented from wearing. Further, the draw-in roller 19 has grooves 19b and 19c for wear detection formed on its surface.
Patent JP-2003088023-A (JP)
Title: Phase lead for rotating electric machine
Inventor: YAMASHITA HIROYUKI
IPC: H02K3/24
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a phase lead for rotating electric machine capable of restraining overheat generation without increasing the cross section of a conductor. SOLUTION: Three phase leads 6A, 6B and 6C from coil ends 2A and 2B and 2C are shifted and disposed so that the long side of each of their cross sections is disposed in the peripheral direction, the three leads are disposed in the peripheral and same direction sequentially, and parts of them are overlapped in the peripheral direction. As a result, cooling air B comes into direct contact with all the phase leads 6A, 6B and 6C to improve cooling conditions. Thus, the distance between conductors increases, to reduce loss generation.
Patent JP-2003082459-A (JP)
Title: Sputtering system and pre-sputtering method
Inventor: MATSUKI TOMOYOSHI
IPC: C23C14/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering system which need not transport a substrate for pre-sputtering to the sputtering system every time when the pre-sputtering is performed, and can shorten the time before starting the pre-sputtering. SOLUTION: A cassette 11 in a load-lock chamber which can simultaneously accommodate a plurality of substrates is provided in the load-lock chamber which is arranged so that the substrates can be taken in/taken out without opening a sputtering chamber in the atmosphere, and a metal substrate 20 used in the pre-sputtering is provided in the cassette in the load-lock chamber.
Patent JP-2003087574-A (JP)
Title: Encoding device
Inventor: KURAMOTO ATSUSHI
IPC: H04N1/417
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device capable of shortening encoding time of such image data where the data amount after compression and encoding becomes larger than the data amount before the compression and encoding by an MMR encoding method, and reducing the data. SOLUTION: This encoding device for encoding image data inputted in a line unit with the MMR encoding method and outputting the image data as encoded data of a line unit, outputs unencoded data and encoded data with respect to the next line, in the case there is a line, the data amount of which after encoding is larger than the data amount before encoding in encoding the input image data in a line unit with the MMR encoding method.