baber/WOPTO huggingface dataset:
Patent JP-2001230804-A (JP)
Title: Packet multiplexer
Inventor: SHIYOUJITSU SHIGERU
IPC: H04L47/43
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To enhance a statistic multiplex effect and to decrease a packet transfer delay time by adaptively attaining band assignment so as to optimize an output band. SOLUTION: A transmission queue amount (queue length) resulting from received packets stored in buffers by each identifier of output packets is measured, and from which of the buffers the packet is read can be discriminated by taking it into account that the queue length reaches a payload length of an output packet or an input packet stored in the buffer is a final packet being a division of one packet.
Patent JP-2001230872-A (JP)
Title: Call center system and predictive dialer
Inventor: YOSHIZAWA ISAO
IPC: H04M1/2745
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a call center system that stops real time calling in order to stop dialing of unnecessary transmission data not needing predictive dialing just before its dialing. SOLUTION: The call center system stops a real time calling where dialing of unnecessary transmission data is stopped just before its dialing by using a telephone number or a call ID for a key to reference a designated database under a designated condition in the case of predictive dialing on the occurrence of unnecessary transmission data not needing the predictive dialing due to a contact from a customer or the like.
Patent JP-2001231797-A (JP)
Title: Modularized artificial bone
Inventor: TANAKA JUNZO
IPC: A61F2/28
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a modularized artificial bone which makes it possible to easily obtain shapes and dimensions desired to be complemented, does not exert burden to the living body and may be easily integrated with the osteostructure of the living body. SOLUTION: The artificial bone to be replaced in the defective part of the hard tissue or soft tissue of the living body is formed by bundling plural rod-like modules 3 and integrally fixing the bundles. The modules 3 are recommended to have >=1 annular grooves on the circumferences and to be formed with tubular spaces (corresponding to Haversian canals) in a direction orthogonal with an axial direction. The sectional shapes of the modules 3 are preferably polygonal shapes having rounded corners and tubular spaces (corresponding to Volkmann's vessels) are preferably formed between the modules 3 and the modules 3. The module defective part for at least one piece exists and this part is preferably the tubular space 2 (corresponding to the spinal fluid vessel) in the axial direction.  The modules 3 are preferably made from metals for the living body, bioactive ceramics, bioinert ceramics, high-polymer materials or >=2 kinds of the composites selected from the groups consisting thereof.
Patent JP-2001235429-A (JP)
Title: Surface inspection instrument
Inventor: ISOZAKI HISASHI
IPC: G06T1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspection instrument with a wide dynamic range which enables measurement of small to large foreign matters. SOLUTION: The surface inspection instrument has a light source part to emit first and second light fluxes, first and second irradiation optical systems to irradiate the surface of an object to be inspected with the first and second light fluxes at angles of irradiation different from each other, a displacing part to relatively displace the object and the irradiation light fluxes of the irradiation optical systems, a photodetecting optical system to receive the scattered light of the first and second light fluxes generated from a subject on the surface of the object irradiated by the first and second irradiation optical systems, a first photodetecting part 41 to convert the scattered light of the first light flux received by the photodetecting optical system to a first received light signal,  a second photodetecting part 42 to convert the scattered light of the second light flux received by the photodetecting optical system to a second received light signal, a signal formation part 180 to form a measuring signal based on the first and second received light signals. The first and second received light signals with the dynamic range thereof different from each other are synthesized to form the measuring signal.
Patent JP-2001291428-A (JP)
Title: Conductive wire material
Inventor: SHOJI HIROMITSU
IPC: H01B5/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive conductive wire material. SOLUTION: A fiber material is stranded to form a fine wire material body 2 in a sectionally angular shape. The wire material body 2 is forcibly permeated with a conductive material 3 to form the conductive wire material 1.
Patent JP-2001231628-A (JP)
Title: Stick-like cosmetic material extending container
Inventor: YUZUHARA YUKITOMO
IPC: A45D40/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a stick-like cosmetic material extending container improv ing the stability of the size of a holding tube by eliminating the influence of withdrawal caused by a conventional projected part to the utmost at the time of allowing the holding tube holding a stick-like cosmetic material to engage in multiple lines of spiral grooves. SOLUTION: Inside the main body of a tubular container 15 having multiple- line spiral grooves 14 in the inner surface, a guide tube 13 having a guide slit 17 in the direction of a tube stem C is provided rotatably, and a holding tube 12 holding a stick-like cosmetic material 10 inside the guide tube 13 is provided movably in the direction of the tube stem C. The holding tube 12 is made to engage in the multiple-line spiral grooves 14 of the main body of the container 15 through the guide slit 17 of the guide tube 13, and the main body of the container 15 and the guide tube 13 are relatively rotated.  Thereby, the holding tube 12 is guided to the guide slit 17 to be moved in the direction of the tube stem C, and a rib 16 that has the thinness equivalent to the groove width of the multiple-line spiral grooves 14 and engages in anyone of the multiple-line spiral grooves 14 through the guide slit 17 is integrally formed to project on the outer surface of the holding tube 12. In such a way, the device is constituted.
Patent JP-2001237854-A (JP)
Title: Atm unit and its community test method
Inventor: EZAKA SATOSHI
IPC: H04L69/40
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an ATM unit and a cell continuity test method mounting an SAR function that can attain a cell continuity test so as to extend and application route range of the cell continuity test and to increase the transmission band of cells for continuity test without employing an exclusive test unit to send/receive the continuity test cells. SOLUTION: This invention uses a cell segment and reassemble function (SAR) function section 1-1 such as an inter-station or intra-station signal processing controller for ATM exchanges, a cell multiplexer demultiplexer and a remote station signal terminator or the like to utilize a cell production/ transmission/reception check function and to generate and transmit the continuity test cells, allows the SAR function section 1-1 to check the reception of the looped back continuity test cell at loopback points 1-31, 32, 33 of a test object continuity path so as to use the SAR function section and the test unit in common. The SAR function can utilize an optional SAR function mount unit. Moreover, a plurality of the SAR function sections in interlocked to increase the transmission band of the continuity test cells.
Patent JP-2001231762-A (JP)
Title: Magnetic resonance equipment and thermotherapy device
Inventor: ISHIHARA YASUTOSHI
IPC: A61F7/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To precisely measure a temperature inside of subject in a heating period in a thermotherapy. SOLUTION: This thermotherapy device is provided with a heater 13 for heating the inside of the subject by feeding energy from outside to the inside of the subject ad a computer system 10 which applies a high frequency magnetic field and a tilted magnetic field to the subject arranged in a uniform static magnetic field in accordance with a prescribed procedure, measures the temperature change of the inside of the heated subject based on information concerning a relieving time included in a magnetic resonance signal generated from the subject by it and proofreads temperature dependency of the releasing time from chemical shift information included in the magnetic resonance signal.
Patent JP-2001233297-A (JP)
Title: Aerospace vehicle
Inventor: OTSUKA SATOKO
IPC: B64G1/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To quickly realize highly accurate service without relating to a cooperative and noncooperative space navigator. SOLUTION: An aerospace vehicle body 10 for constituting a space navigator reparing factory is provided with freely operable work robot arms 11, 12 for performing maintenance inspection work including part replacement and repair to a service object space navigator, a storage barn 15 for storing spare parts including a replacing part offered to the maintenance inspection work and plural joint holding mechanisms 13 for allowing the maintenance inspection work by the work robot arms by mooring the service object space navigator so as to be releasably embraced, and is constituted so as to perform the service in a state of embraceably mooring the service given aerospace vehicle by the joint holding mechanisms 13.
Patent JP-2001243964-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: YOSHITAKE MASARU
IPC: H01M8/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell that has a high output and can maintain a high output for a long period by having a cation exchange film which has high strength and low resistance. SOLUTION: A cation exchange film, which is made of a laminate of two or more layers of perfluorocarbon polymer film having sulfonic acid of different percentage of moisture content and, of which one or more of film is made of a complex of perfluorocarbon polymer and porous film, is used as a solid polymer electrolyte.
Patent JP-2000249710-A (JP)
Title: Qualitatively or quantitatively detecting method for tumor-associated antigen derived from glycoprotein
Inventor: BOSSLET KLAUS
IPC: C07K16/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of singularly detecting a tumor-associated antigen derived from a glycoprotein class called N-CAM in human body fluid. SOLUTION: A method of qualitatively or quantitatively detecting a tumor- associated antigen derived from a glycoprotein class called N-CAM in human body fluid employs a combination of a specific bonding partner for a sialic acid, polysialic acid or α-(2,8)-bonding N-acetylneuraminic acid and a second specific bonding partner recognizing not a sialic acid, polysialic acid or α-(2,8)- bonding N-acetylneuraminic acid but another epitope on the tumor-associated antigen.
Patent JP-2000324378-A (JP)
Title: Electronic image pickup unit
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/369
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic image pickup unit that automatically adjusts a focus at high speed with high accuracy by detecting a focus error corresponding to a plurality of lens positions from an image signal of one pattern. SOLUTION: In an electronic still camera where signal charges stored corresponding to an object image formed by an image pickup optical system 1 are read from a CCD 5 and displayed on an LCD 10 via an image pickup circuit 6, an A/D converter, a buffer memory 8 and a D/A converter 9 or recorded in a recording memory 12 via a compression/expansion circuit 11, photoelectric conversion elements of the CCD 5 are divided into a plurality of groups consisting of combinations of a plurality of lines placed at a prescribed interval, the charge storage start timing is controlled so that the elements belonging to the same group start storage of charges in the same timing and the elements belonging to the different groups start storage of charges in the different timings,  a focal position is obtained from image signals read from each of the photoelectric conversion elements by an AF processing section 14 and the focus lens group 3 is driven on the basis of the position above.
Patent JP-2001240782-A (JP)
Title: Oil based ink for thermal type ink-jet printer and ink transfer printer
Inventor: KUBOTA YUKIO
IPC: C09D11/322
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal ink-jet oil based ink which form air bubbles with a comparatively small amount of heat and does not cause clogging of the ink even on long-term storage and excel in the water resistance of prints. SOLUTION: A heat decomposable blowing agent is added to an oil based ink. The blowing agent is decomposed at a prescribed temperature or higher to generate an N2 gas or the like and as the result, the apparent boiling temperature of the ink can be lowered to enable the discharge of the ink with a comparatively small amount of energy even with the use of the oil based ink.
Patent JP-2001238994-A (JP)
Title: Indication device for identifier for game
Inventor: KOBAYASHI MASAYOSHI
IPC: A63F5/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To move an indication member such as a pointer in a natural form corresponding to an operation input amount by a player, to improve an operation input feeling felt by the player at the time of an operation and to urge empathy to a game. SOLUTION: This indication device of an identifier for the game indicates at least one of plural identification numerical values within a roulette measure 8 by the pointer 7. The pointer 7 is rotationally moved within a plane by being driven by a stepping motor 14, a button switch 9 is moved by being operated by the player and the push-in speed of the button switch 9 is detected by a roulette sensor 18. The stepping motor 14 rotationally moves the pointer 7 on the basis of the output signals of the roulette sensor 18, that is, on the basis of the push-in speed of the button switch 9.
Patent JP-2001242278-A (JP)
Title: Construction method for reinforcing reactor core spray spager
Inventor: ONO SHIGEKI
IPC: G21C15/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily reinforcing end plates of a reactor core spray sparger which is a reactor inner structure of a boiling water type nuclear power plant. SOLUTION: A support for supporting the end plates is installed between the end plates facing each other. The end plates of the reactor core spray sparger can thereby be reinforced easily.
Patent JP-2001247358-A (JP)
Title: Corrosion-resistant alumina sintered compact and method for producing the same
Inventor: MORIYOSHI YUSUKE
IPC: C04B35/101
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To raise corrosion resistance of an alumina sintered compact. SOLUTION: The density of a molding is densified by molding secondary particles formed by agglomerating primary particles of alumina and crystal particles can be rapidly grown in firing. The secondary particles are gradually preheated up to a temperature just before starting of sintering of alumina so that the secondary particles can be rapidly heated after then. Finally the secondary particles are rapidly heated to the sintering start temperature of alumina or higher than it and sintered so that the primary particles of alumina are mutually sintered, the crystal particles of sintered compact are rapidly grown, most of impurities existing on the surface of the primary particles of alumina are closed in the rapidly grown crystal particles. The amount of the impurities in the grain boundary of the sintered compact is reduced to raise corrosion resistance of sintered compact of alumina.
Patent JP-2000274993-A (JP)
Title: Heat exchange device and heat extraction method
Inventor: KORENIC BRANISLAV
IPC: F28D5/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To save evaporation liquid, and at the same time to perform heat exchange by a high evaporation heat exchange rate. SOLUTION: This heat exchange device is equipped with a dry indirect contact heat exchange part 16 that has a fluid circuit 22 for operation where fluid for operation is supplied and air inlet and outlet sides, a second indirect contact heat exchange part 28, a fluid connection channel 60 for operation that connects the fluid circuits for operation of both heat exchange parts, an operation fluid outlet channel 14, a fluid flow control device 72 for selectively switching the fluid flow for operation from both the heat exchange parts to the fluid outlet for operation and a distribution device for selectively spraying evaporation liquid onto the second indirect contact heat exchanger part, thus extracting heat from the fluid for operation.
Patent JP-2001247701-A (JP)
Title: Porous film
Inventor: SAKAI AKIHIKO
IPC: C08K3/30
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a film having excellent air permeability, uniform orientation, adhesiveness, shielding properties, etc. SOLUTION: This porous film is obtained by melting and forming a composition comprising a polyolefin resin, a filler and a third component to give a film, then drawing the film. The filler comprises at least one kind selected from among calcium carbonate and barium sulfate and a transparent or white inorganic compound having >=1.7 refractive index in the weight ratio of 99/1-50/50. The third component is composed of a side chain-containing hydrocarbon polymer and a hardened castor oil in the weight ratio of 99/1 to 30/70.
Patent JP-2001253515-A (JP)
Title: Merchandise picking facility and picking method
Inventor: MIYATANI TAKAYUKI
IPC: B65G1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide merchandise picking facilities applicable to a large scale system by picking orders for each of customers and shortening lead time from starting of picking to delivery. SOLUTION: This merchandise picking facilities are furnished with a large number of carrying containers 1 to store and carry merchandise ordered by a specific orderer, a slip input area A to input an order slip in each of the carrying containers 1 and a plural number of picking islands P1, P2, and each of the carrying containers 1 is furnished with a picking area B to pick merchandise mentioned on the order slip by stopping at the designated picking islands P1, P2 and a merchandise inspection and packing area D to inspect and pack the merchandise by taking it out from each of the carrying containers 1. The carrying containers 1 stop at the required picking islands P1, P2 by moving at random in accordance with order information and pick the ordered merchandise.
Patent JP-2001268471-A (JP)
Title: Video signal compression device, medium and information assembly
Inventor: MATSUURA TAKAHARU
IPC: H04N5/45
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal compression device by which compressibility can be selected by 1/2n (n is an integer of n>=0) step at the time of thinning and compressing input video signals after interpolation filter processing without distorting video images for any compression in a horizontal direction. SOLUTION: This video signal compression device for compressing the input video signals by the compressibility changed for each step of 1/2n (n is the integer satisfying n>=0) is provided with an interpolation filter processing part 2 for performing a filter processing among plural pixels to the input video signals corresponding to a centroid position among the plural pixels calculated from the compressibility, a memory 3 for writing the output of the interpolation filter processing part 2 and a compression control part 4 for controlling an interpolation coefficient used for the filter processing of the interpolation filter processing part based on the compressibility and controlling the timing of writing the output from the interpolation filter processing part to the memory based on the compressibility.
Patent JP-2001260094-A (JP)
Title: Method of manufacturing micro-pump
Inventor: KOMAI MASATSUGU
IPC: F04B43/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a micro-pump capable of forming an exit part, an entrance part and a chamber without depending on the jointing of members. SOLUTION: A substrate 50 composed by sequentially stacking a first layer 1 formed of single-crystal silicon, a second layer 2 formed of SiO2, a third layer 3 formed of SiN and a fourth layer 4 formed of single-crystal silicon is prepared. The entrance part 21 is formed by applying anisotropic wet etching from the side of the first layer 1 opposite to the second layer. A fine hole 29 is formed in the third layer, and an etching solution is fed through the fine hole 29, so that a solution feeding space 39 is formed. The exit part 22 is formed by applying anisotropic wet etching to the first layer 1 through the solution feeding space 39. After the exit part 22 is formed, the communication through fine holes 41 is shut off by forming a film. The chamber 23 is formed by applying wet etching to the second layer 2 present between the entrance part 21 and the exit part 22.
Patent JP-2001261026-A (JP)
Title: Paper vessel
Inventor: KURIHARA MOTOHISA
IPC: B65D5/24
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper vessel for food which is suitable for cooking by a microwave oven with moisture exuding out of the food at the time of thawing by heat prevented from being collected at the center of a bottom sheet of the vessel. SOLUTION: For the vessel with side sheets 5 and 6 connected to four sides of the bottom sheet 4 thereof, cross creases 15 and 16 are provided at the bottom sheet 4, and thereby the bottom sheet 4 is raised toward the inside of the vessel.
Patent JP-2001268263-A (JP)
Title: Network controller
Inventor: OGAWA KIMIAKI
IPC: H04L29/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a network controller with a reduced outside shape by eliminating the need for a transformer having a large outer shape requiring a large mount volume for its mount that can solve the problem of a communication interference being caused by magnetic flux coupling of this transformer with a motor or the like which is mounted at the surrounding of the transformer. SOLUTION: A signal conversion section 4 receives an in-line signal from a line, converts it into an in-device signal and outputs the covered signal to a communication unit 10, and electrical signal isolating sections 5(1) and 5(2) are interposed between the communication unit 10 and the signal conversion section 4 to convert an electrical energy once into a light energy, thereby isolating the electrical signal.
Patent JP-2001259236-A (JP)
Title: Rotary swimming device
Inventor: IMAGAWA KENZO
IPC: A63G3/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device by which swimming can be enjoyed without depending on the self-force of a swimmer. SOLUTION: This rotary swimming device comprises an impeller 2, a rotating arm 3, a string-form body 15, and a water-jetting means 6. In this case, the impeller 2 is vertically provided on the bottom surface of a pool. The rotating arm 3 is provided on the top section of the impeller 2. The string-form body 15 is attached to the tip end of the rotating arm 3, and has a gripping handle 5 at the tip end. The water-jetting means 6 rotates the impeller 2 by jetting water to the impeller 2.
Patent JP-2001265358-A (JP)
Title: Active silencing device
Inventor: WATABE MASANORI
IPC: G10K11/178
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To decrease the number of actuators and the number of adaptive filters by providing the adaptive filters and delay circuits as different bodies and combining the delay circuits according to the sound mode of a sound field to be silenced. SOLUTION: A gain adjuster which controls an amplitude and a delay adjuster which adjusts a phase in a controller are constituted as different bodies and delay quantities for the actuators are saved as table data by the actuators, so that the active sound silencing device can greatly reduce the cost for the purpose of decreasing the number of the actuators and the number of the adaptive filters.