baber/WOPTO huggingface dataset:
Patent JP-2002219406-A (JP)
Title: Method of lining inside of pipe
Inventor: TSUKIMOTO FUMIO
IPC: F16L58/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To facilitate lining without a fear that the lining layer is liable to be damaged or that pin holes occur on the lining layer. SOLUTION: In a method of lining the inside of a pipe, a pig for lining purpose inserted into an existing pipe A is moved therealong. A non-hardened resin material 1 filled ahead of the pig's traveling direction is thereby caused to be applied on the inside of the existing pipe. The inside of the existing pipe is thus lined by the lining layer to be obtained by hardening the applied resin material. The method is made up of a first step of moving the first pig 6 inserted into the existing pipe along the existing pipe to thereby apply the non-hardened resin material onto the inside of the existing pipe, a second step of reducing the inside of the existing pipe below atmospheric pressure in a state in which the resin material applied onto the inside of the existing pipe has not been hardened yet, and a third step of inserting in the existing pipe after it has been reduced below atmospheric pressure the second pig which is larger in outer diameter than the first pig and moving it along the existing pipe in a state in which the resin material has not been hardened.
Patent JP-2002209667-A (JP)
Title: Armrest device for vehicle
Inventor: NIKI NOBUMASA
IPC: B60N2/75
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture an armrest device while keeping a beautiful appearance. SOLUTION: This armrest device arranged with a seat 10 of an automobile, is provided with a fixed base member 30, an armrest body 20 displaceably arranged between a standby position of an almost rising state and a using position of an almost horizontal state, and a connecting mechanism 100 arranged between the base member 30 and the armrest body 20, and displaceably connecting the armrest body 20 to the base member 30 between the standby position and the using position so that a front face 22A of the armrest body 20 in the standby position serves as an upper surface 22A of the armrest body 20 in the using position.
Patent JP-2001264771-A (JP)
Title: Aligning agent for liquid crystal and method of manufacturing liquid crystal alignment film
Inventor: NISHIKAWA MICHINORI
IPC: C09D179/08
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an aligning agent for a liquid crystal which has little irregularity in the film thickness during printing and to provide a liquid crystal alignment film having no irregular thickness. SOLUTION: The aligning agent for a liquid crystal for printing and coating contains γ-butyrolactone and N-methyl-2-pyrrolidone as the solvent for a polyamic acid and/or soluble polymide as the reaction product of a tetracarboxylic acid dianhydride and a diamine. The liquid crystal alignment film is manufactured by using the aforementioned agent.
Patent JP-2002227528-A (JP)
Title: Sliding device and slide type hanging door
Inventor: SATO TOSHIYUKI
IPC: F16C29/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding device having a plurality of slide rail units to constitute a double speed mechanism and a slide type hanging door using the sliding device. SOLUTION: In this sliding device, a pair of slide rail units 11 having an inside rail 13 slidably fitted to the inside of an outside rail 12 through a number of rolling elements (ball 14) are disposed parallel to each other, the inside rails 13 of the adjacent slide rail units 11 are integrally connected to each other through a connecting member 16, racks 17, 17 are respectively provided opposite to the outside rails of the slide rail units 11, 11, and both pinions 18 meshing with both opposite racks 17, 17 are rotatably journalled to the connecting member 16. When the outside rail 12 of one slide rail unit 11 in the sliding device is fixed, and the outside rail of the other slide rail unit 11 is moved at a speed V, the inside rails 13, 13 integrally connected thereto through the connecting member 16 are moved at a speed V/2.
Patent JP-2002226670-A (JP)
Title: Block copolymer composition, and its heat-shrinkable film and heat-shrinkable multilayer film
Inventor: TOTANI HIDEKI
IPC: C08L25/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable film excellent in stiffness, heat shrinking properties, slipping properties, anti-blocking properties and printing properties, and to provide a heat-shrinkable multilayer film excellent in interlayer adhesive properties. SOLUTION: A resin composition is obtained by adding a specific amount of a slip additive, in which methyl polysiloxane as an essential ingredient and as required at least one or more selected from fatty acid amides and hydrocarbon waxes are formulated, to a polymer (composition) composed almost exclusively of a copolymer of a specific vinyl aromatic hydrocarbon and a conjugated diene. A film obtained from the resin composition is oriented to form the heat- shrinkable film, and the film is further used as an outer layer to form the heat-shrinkable multilayer film.
Patent JP-2002227036-A (JP)
Title: Aliphatic polyester yarn for carpet and carpet
Inventor: MATSUMURA KAZUYA
IPC: C08L101/16
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aliphatic polyester yarn providing a carpet which has excellent bulkiness and wear resistance and can be lightened by excellent covering properties and a carpet, especially a carpet having excellent performances for automobiles by using the aliphatic polyester yarn as a face yarn. SOLUTION: This aliphatic polyester yarn for a carpet is characterized in that the fiber is an assembly of hollow sectional single filaments obtained by subjecting an aliphatic polyester having >=145 deg.C melting point to melt spinning and is constituted of aliphatic polyester multifilament having 500-5,000 dtex total fineness and the hollow sectional single filaments have >=3 μm thickness composed of a gap between an outer wheel part and the contour part of the hollow part. This carpet is obtained by using the aliphatic polyester yarn as a face yarn.
Patent JP-2002230607-A (JP)
Title: Electric equipment
Inventor: FUJITA ATSUSHI
IPC: G06Q10/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide electric equipment allowing traders and users intended for recycling or reselling it to accurately grasp its condition to reflect this in recycling fee or the price of buying it. SOLUTION: The electric equipment includes a main working part 13; a control part 14 for controlling the operation of the main working part 13; an operating part 15; a detecting part 16 for detecting the service conditions of the main operating part 13, the control part 14 and the operating part 15; a storage part 17 for storing information detected by the detecting part 16; and a display part 18 for displaying the information stored in the storage part 17. The information stored in the storage part 17 is displayed through a predetermined operation.
Patent JP-2002228904-A (JP)
Title: Optical member made of resin and method of manufacturing for the same
Inventor: TOGASHI MASATOSHI
IPC: G02B7/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical member made of a resin designed to permit rapid and easy packaging of the optical member and a method of manufacturing for the same. SOLUTION: The optical member 2 is provided with metallic members 3 and 3 projecting from the optical member 2. Since land portions 4b and 4b on a stationary section side and the metallic members 3 and 3 can be fixed by solder 5, the optical member 2 can be rapidly and easily mounted. The soldering work is carried out in the state of forming positioning portions 3a and 3a to the metallic members 3 and 3 and detaining the positioning portions 3a and 3b to detaining portions 4a and 4a on the stationary section side, by which the optical member 2 can be fixed with high mounting accuracy to a prescribed mounting region 4.
Patent JP-2002234358-A (JP)
Title: Follow-up traveling control device for vehicle
Inventor: KIKUCHI HAYATO
IPC: B60R21/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To make a driver to carry out a changeover of a driving feeling depending on a vehicle speed, in an all speed region follow-up system combined with a plurality of follow-up modes. SOLUTION: Between a Stop and Go mode in which a follow-up traveling is carried out in a low speed region and an ACC mode in which the follow-up traveling is carried out in a high speed region, a Follow mode in which the follow-up traveling is carried out in a middle speed region is provided such that vehicle speed region of the Follow mode and the Stop and Go and ACC modes partly overlap with one another. The changeover of the Stop and Go mode → the Follow mode → the ACC mode is carried out by operating an RES switch 31 at overlapping of the vehicle speed, and the changeover of the ACC mode → the Follow mode → the Stop and Go mode is carried out by operating a SET switch 33 at overlapping of the vehicle speed or automatically carried out when the vehicle speed becomes lower than a lower limit vehicle speed of the ACC mode or the Follow mode.
Patent JP-2002238000-A (JP)
Title: Imaging device and imaging method
Inventor: OKAWA ATSUSHI
IPC: H04N5/335
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that conducts smooth exposure control with respect to an illuminance change of an object, while securing proper S/N in a photographing under low illuminance conditions. SOLUTION: The imaging device 1 is provided with a lens section 11, that photographs the image of an object, a CCD 12 that applies photoelectric conversion to an incident light from the lens section, an S/H(sample and hold) circuit 13 that applies sampling and holding to the signals obtained through photoelectric conversion, a gain amplifier AGC 14 that adjust signal level, a signal processing circuit 15 that obtains a video signal, a shutter drive circuit 18 that adjusts the storage time of the electric charges of the CCD 12, and a control section 16 that sorts exposure control by gain adjustment and exposure control by storage time control, on the basis of a sorting pattern.
Patent JP-2002243389-A (JP)
Title: Heat exchanger
Inventor: KOKUBUNJI HIROSHI
IPC: F28F9/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To assure brazing of a plate material for constituting a tank body in a radiator having an overall header tank made of aluminum. SOLUTION: The tank body 121 has a groove 123 having a U-shaped section extended in a direction parallel to a longitudinal direction of the body 121 at one end side of the plate material W made of aluminum obtained by cladding a brazing material to the surface of the body 121 corresponding to an outer wall surface. Another end side (an inserting part 124) of the material W is connected by brazing in a state in which the material W is inserted into the groove 123. Thus, the brazing of the material W for constituting the body 121 can be assured as compared with simply superposing and connecting by brazing both ends of the plate material.
Patent JP-2001345084-A (JP)
Title: Lithium secondary battery and its manufacturing method
Inventor: ENOMOTO AKIO
IPC: H01M2/26
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery in which an improvement of safety and productivity is aimed at by arranging a pressure discharging hole at a convenient position for gas discharge in the battery, and by adopting the pressure discharging valve which has a superior function of pressure discharging actuation and which facilitates assembling workability. SOLUTION: This is the lithium secondary battery 14 equipped with an internal electrode body 1 that has positive and negative electrodes arranged in a way to surround the outer circumferential wall of a bobbin 13 of a hollow and cylindrical shape and that is impregnated with a nonaqueous electrolytic solution, with a cylindrical battery case 24 which houses this internal electrode body 1 within it and which has openings at both ends, and with electrode caps of the battery case 24 which has battery caps 15A, 15B, internal terminals 22A, 22B and outside terminals 16A, 16B and which seals the internal electrode body 1 at the openings at both ends of the battery case 24. At least either of the electrode caps has the pressure discharging hole 18 at a position corresponding to the central axis of the bobbin 13.
Patent JP-2002239364-A (JP)
Title: Manufacturing method for hunger made of synthetic resin
Inventor: KOBA HIDEAKI
IPC: B01F7/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for hunger made of synthetic resin with a good work efficiency capable of efficiently and completely removing a moisture content and rationally using a space in a factory. SOLUTION: The manufacturing method for hunger made of synthetic resin comprises a waste crushing step A in which a PET bottle 1 is thrown into a crushing machine 2 and is crushed to a flake-like form; a crushed piece washing step B in which crushed pieces 19 obtained by the waste crushing step A are placed in a water tank 21 and are washed; a dehydrating step C in which the crushed pieces 19 washed in the crushed piece washing step B are dehydrated by a moisture content removing means 25; a drying step D in which the crushed pieces 19 passed through the dehydrating step C are placed in a stirring device 26 and are completely dried utilizing a heating of a heating means 27 of which a temperature is adjustable while stirring the crushed pieces 19;  a material feeding step E in which a material 40 obtained in the drying step D is thrown into a conveying device 41 and is fed to a hunger molding machine 50; and a final step in which the hunger made of synthetic resin is manufactured by the hunger molding machine 50.
Patent JP-2002247058-A (JP)
Title: Optical wavelength multiple node device and ring shaped network
Inventor: NOZAKI MASANORI
IPC: H04B10/29
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance use efficiency of wavelength resources of an optical wavelength multiple node device and a ring-shaped network. SOLUTION: In the optical wavelength multiple node device with an optical processing means to be arranged in the ring-shaped network having an optical transmission line to transmit unit information as an optical signal by every optical wavelength, to be connected with an optical transmission line on the input side and an optical transmission line on the output side to constitute the optical transmission line and to process the optical signal, a route setting means to be connected with the optical processing means via an optic/electric conversion means or an electric/optic conversion means, a branch insertion passage executing part, a repeating processing part, a route setting means and a route calculating means are provided.
Patent JP-2002240607-A (JP)
Title: Storable seat
Inventor: OTA TOSHIHIKO
IPC: B60N2/30
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a storable seat that is easily storable under a floor in a simple operation only of folding a seat back over a seat cushion. SOLUTION: The storable seat storable under a floor has a first link 5 with one end fixed on a seat back frame 2a and the other end turnably journaled on a rear portion of a seat cushion frame 3a so as to provide turning movement on a reclining rotation center 4a of the seat back 2, and a second link 6 with one end journaled on a front portion of the seat cushion frame 3a and the other end journaled on the body floor so as to provide turning movement on a rotation center 6a on the body floor. When the seat back 2 is folded over the seat cushion 3, the first and second links 5 and 6 are turned to retract the seat cushion 3 into a floor storage part 10a behind.
Patent JP-2002246606-A (JP)
Title: Method for fabricating thin film transistor
Inventor: TAKEI MICHIKO
IPC: H01L21/336
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a thin film transistor in which a CMOS circuit having excellent characteristics is realized by realizing orientations of a poly-Si film suitable for n-channel and p-channel, respectively, when n-channel and p-channel TFTs are formed on the same substrate. SOLUTION: An amorphous Si film 3 is formed on a transparent substrate 1 of glass, or the like, and crystallized as a poly-Si film 3N having an orientation suitable for selectively forming an n-channel TFT, i.e., principally <100> orientation, and a poly-Si film 3P having an orientation suitable for selectively forming a p-channel TFT, i.e., principally <011> or <111> orientation. An n-channel TFT is formed on the poly-Si film 3N and a p-channel TFT is formed on the poly-Si film 3P.
Patent JP-2001320084-A (JP)
Title: Group iii nitride semiconductor and method of its production, and semiconductor device
Inventor: IWATA HIROKAZU
IPC: H01L31/0248
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low resistance p-type group III nitride semiconductor in which deterioration of surface is suppressed, a group III nitride semiconductor and a semiconductor device. SOLUTION: After a group III nitride crystal 1 containing at least both a p-type impurity and hydrogen is grown, a surface layer 2 is removed entirely or partially from the group III nitride crystal 1 to produce a p-type group III nitride semiconductor 3.
Patent JP-2002252830-A (JP)
Title: Image recorder
Inventor: YAMAURA AKIRA
IPC: H04N7/081
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To share a monitor for a real-time monitor video and reproduction video, and to designate a camera video at monitoring and reproducing only by designating a camera number with a frame switcher. SOLUTION: This image recorder is constituted of a means of converting an analogy video signal, whole vertical blanking period is added with a camera number code into digital video data and the camera number code, a storage medium for storing the digital video data and the camera number as a pair, a means of converting the digital video data, including the camera number and a digital video signal into an analogy video signal, a code reading means for reading the camera number added to the analogy video signal, and a code generating means for generating the camera number code which corresponds to a frame switcher from the camera number.
Patent JP-2002249911-A (JP)
Title: Nonslip tape-like cloth and garment using the same
Inventor: TAKESHIMA TAKEHIRO
IPC: D03D15/56
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing a phenomenon that a shoulder strap originally set on a favorable position slips out of place towards the shoulder while being worn, a phenomenon that the side band part of e.g. a brassiere rubs and rises, or a phenomenon that feeling of wear is affected adversely by the fact that the upper area or the lower area of the basis of e.g. a brassier with no shoulder strap bites the skin e.g. to cause pain due to the increase of the tightening power of the basis. SOLUTION: The objective tape-like cloth with nonslip effect is characterized by having on at least one face of either the front face or the back face thereof a thread-like elastic body with nonslip effect, attached so as to be oriented and projected to the longitudinal direction of the tape-like cloth. The other objective garment using the cloth is also provided.
Patent JP-2002249547-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HASEGAWA TAKASHI
IPC: C08L63/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has good pot life at normal temperatures and excels in the crack resistance on temperature cycling and reflowing after moisture absorption. SOLUTION: The epoxy resin composition is a liquid epoxy resin composition at room temperature which comprises, as the essential components, an epoxy resin, a curing agent, a curing accelerator, and an inorganic filler. As the curing agent, the one containing >=50 mass% imide modified liquid phenolic resin in the entire amount of the curing agent is used. Further, as the curing accelerator, an imidazole compound having a triazine skeleton to be represented by formula (A) is used.
Patent JP-2002249980-A (JP)
Title: Anti-fogging agent coated cloth
Inventor: UMEMOTO YOSHIO
IPC: C09D171/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-fogging agent coated cloth capable of providing a face to be anti-fogged with excellent anti-fogging properties only by rubbing the face to be anti-fogged with the cloth. SOLUTION: Since this anti-fogging agent coated cloth is obtained by coating the surface of a cloth with an anti-fogging agent composed of titanium oxide- supporting silicon dioxide and a silicone oil and a polyurethane-based resin, and the anti-fogging agent is detachably attached to the surface of the cloth, the anti-fogging agent is transferred to the face to be anti-fogged, the face to be anti-fogged is coated with the anti-fogging agent and the antifogging properties can be simply and surely supplied to the face to be anti-fogged only by a simple operation of rubbing the face to be anti-fogged with the anti-fogging agent coated cloth.
Patent JP-2002252698-A (JP)
Title: Communication method, information distribution method, communication system, database accumulating device and communication adapter
Inventor: YAMASHITA AKIRA
IPC: H04M3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and system which enable communication to be performed at a low cost by interconnecting telephone terminals through the Internet using an ordinary operation. SOLUTION: The present invention is a communication method using a database accumulation device capable of accessing the Internet network by an IP address. The device accumulates a reference table of a terminal number used in a phone network and an IP address used in the Internet network. When there is a connection request from the phone network, the IP address of a party to be connected to is notified to a requesting party with the use of the reference table. The requesting party accesses the party to be connected to through the Internet network by this IP address.
Patent JP-2002259068-A (JP)
Title: Semiconductor memory and information processing system using the same
Inventor: KAWAMOTO KAZUYA
IPC: G06K19/07
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which determines the quality of data transfer between the semiconductor memory and a host device to which the memory is connected and improves the reliability of read write data, and to provide an information processing system, including the semiconductor memory. SOLUTION: A memory card 1 is connected to a memory driver 2 via a connector. The memory card 1 incorporates a memory controller 11 and a parity data generating circuit 12 for generating parity data for determining the propriety of data transfer and has a terminal 13 for outputting parity data to the outside. The memory driver 2 has a memory control interface 21, a parity data generating circuit 22 for generating parity data for determining the propriety of data transfer, and a parity check circuit 23 for comparing parity data which the circuit has generated with parity data transferred from the memory card 1.