baber/WOPTO huggingface dataset:
Patent JP-2002129287-A (JP)
Title: Metallic wire for spinning machine
Inventor: SHIBA TAKESHI
IPC: C22C38/24
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide metallic wire in which the wear resistance of the tooth part is sufficient even to high speed driving, the cracking of the edge parts can be prevented, and further, carding property is also good. SOLUTION: The base metal has a chemical composition composed of, by weight, 0.80 to 0.90% C, 0.15 to 0.50% Si, 0.60 to 0.90% Mn, 0.10 to 0.20% Cr and 0.02 to 0.09% V, and the balance Fe with inevitable impurities.
Patent JP-2001175154-A (JP)
Title: Improved holographic medium
Inventor: BREAM JEFFREY LINN
IPC: B32B17/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide holographic techniques which use a photosensitive polymer medium. SOLUTION: The storage life of a photosensitive polymer medium is improved by sealing the polymer between glass plates. The hermetic seal is designed in such a manner that a material having high Tg or solder can be used as a sealant without damaging the polymer preliminarily held between the plates. The hermetic seal consists of metal foils attached to a plate having extended edges like tabs. The foils are attached prior to supplying the polymer to the assembly. After supplying the polymer, the foils in the outer edge part of the tabs are sealed by local heating apart from the position of the polymer or press-bonded by using mechanical pressing.
Patent JP-2002128407-A (JP)
Title: Crime-preventing camera system inside car for elevator
Inventor: MEGURO TOSHIO
IPC: B66B11/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently record a situation of a passenger inside a car. SOLUTION: An image record-controlling signal generating means 14 is provided to output a picture recording start signal and a picture recording stop signal to an image recording means 13, interlicked with motion of an elevator. The recording means 13 controls recording and stop of an image photographed by a TV camera 8 in response to the respective signals. Preventiveness of crimes is enhanced thereby, a life of an equipment is prolonged thereby, and convenience of monitoring work is enhanced thereby.
Patent JP-2002135824-A (JP)
Title: System and method for connecting network
Inventor: KABE MASAYUKI
IPC: H04W48/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a network connection system capable of performing the automatic selection control of communication elements and access points corresponding to communication conditions although a network connection system capable of performing the automatic selection control of access points conventionally exists only with a radio telephone terminal as a target. SOLUTION: In this system for automatically recognizing connected lines and performing the automatic selection control of communication elements and access points suited to these lines when plural connection forms exist while including a general public line, further, the communication conditions are defined as parameters, the automatic selection control or priority ordering of communication elements and access points is performed, the result is displayed on a display device such as monitor and selection control on the user side is enabled.
Patent JP-2002125495-A (JP)
Title: Apparatus for solution cultivation
Inventor: SHIBUYA EIICHI
IPC: A01G31/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To enable installations for cultivating plants to be readily installed, to be operated without trouble, and to be readily removed. SOLUTION: This apparatus for solution cultivation has a long-size ridging container 1 having a gutter-shaped waste-fluid ditch 4 at the bottom, a cultivation bed 2 filled in the ridging container 1, water-permeable root-blocking pots 5 obtained by surrounding the root of the plants planted in the cultivation bed 2 with water-permeable root-blocking sheets, a nutritious liquid tank 10 storing the nutritious liquid to be watered on the cultivation bed 2, a pump 14 for pumping the nutritious liquid from the nutritious liquid tank 10, a watering tube 9 arranged above the cultivation bed 2 and for watering the nutritious liquid pumped by the pump 14 on the cultivation bed 2 in the water-permeable root-blocking pot 5 or the cultivation bed at the vicinity thereof,  and a waste liquid pipe 15 for returning the nutritious liquid dropped from the cultivation bed 2 to the waste-fluid ditch 4 of the cultivation container 1, to the nutritious liquid tank 10.
Patent JP-2002131988-A (JP)
Title: Cell for measurement of transferred charge and mobility, and liquid developer
Inventor: TERAOKA TSUTOMU
IPC: G01N27/60
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cell for the measurement of a transferred charges and mobility in which the charge amount and mobility of charged particles consisting of a high-density coloring agent can be measured. SOLUTION: The transfer state of charged particles can be simultaneously measured from the current and mass change by using a quartz oscillator. A QCM(quartz crystal microbalance) mass sensor and a QCM controller 2 are used. A liquid sample 7 for the measurement in which the charged particles are dispersed is introduced into a cell to fill the space between electrodes 3, 8, and an electric field is applied to simultaneously measure the current by the flow of the charged particles in the cell into the electrodes and the time- dependent changes in the mass due to the changes in oscillation on the electrode surfaces.  The obtained result is used for correction to distinguish the charge amount by charging, the current flowing through a bulk resistor, and the current produced by the transfer of the real charged particles and to obtain the measured value of the charge amount Q with good accuracy.
Patent JP-2002139858-A (JP)
Title: Light receiving member for electrophotography and electrophotographic device
Inventor: TSUCHIDA NOBUFUMI
IPC: G03G15/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving member excellent in characteristic such as electrostatic chargeability and sensitivity even when processing speed is high, and an electrophotographic device using the same. SOLUTION: This light receiving member is provided with a light receiving layer 102 provided with a photoconductor layer 103 consisting of a non- monocrystal material where silicon atoms are contained as base substance and hydrogen atoms and/or halogen atoms are contained on a conductive supporting body 101, and the layer 103 consists of a 1st layer area 111 where charge is transported and a 2nd layer area 112 where charge is generated. The 2nd layer area 112 consists of a 2A-th layer area 113 and a 2B-th layer area 114, and an optical band gap is made larger in the area 114 than in the area 113. The area 114 is a layer area where pre-exposure is absorbed at a desired rate, and the area 112 is a layer area where image exposure with longer wavelength than wavelength in the pre-exposure is absorbed at a desired rate.
Patent JP-2002138645-A (JP)
Title: Painting method for external facing
Inventor: OKAMOTO HIDEO
IPC: E04F13/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a painting method for an external facing, having high workability, and surely preventing the paint from sticking to the lower surface of an eaves soffit. SOLUTION: The eaves soffit 2 is projected outwardly from an exterior wall body 1, the external facing 3 is put on the exterior wall body 1, so that the upper end face 3a faces opposite to the lower surface 2a of the eaves soffit 2; a specific gap 4 is formed between the lower surface 2a of the eaves soffit 2 and the upper end face 3a of the external facing 3; and at the same time, waterproofing treatment is applied to a deep part 4a of the gap 4 so as to close the gap 4; a curing plate-like material 5 is inserted into the gap 4, so as to be parallel with the lower surface 2a of the eaves soffit 2; the curing plate-like material 5 covers part projected outwardly from the external facing 3 of the lower surface 2a of the eaves soffit 2; painting is applied to the surface 3b of the external facing 3; and then the curing plate-like material 5 is removed from the gap 4.
Patent JP-2002140305-A (JP)
Title: Method for preventing illegal use of information processor
Inventor: FUJIWARA HIROO
IPC: G06Q50/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To make it difficult for an illegal user to intrude a system by automatic generation of a password, etc. SOLUTION: A WWW server 5 makes an authentication check on a request source user at a log-in request from a client terminal 4 by referring to a user management table 12 and registers the result in a user check result table 13. At a contents request from the client terminal 4, the server selects contents set in a contents selection table 14 according to the result of the authentication check in the user check result table 13 and sends the contents to the client terminal 4. Further, infoarmion gathered from illegal users is recorded as an illegal user information 16.
Patent JP-2001143633-A (JP)
Title: Improved frame/mask structure for cathode ray tube
Inventor: BERTON FABRIZIO
IPC: H01J29/07
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube(CRT) with a vibration damper attached on the mask structure with simplicity at a low cost. SOLUTION: A color CRT (1) has a color selective mask (8), on the peripheral surface (28) of which is mounted a mask vibration damper (55) including of two blade portions (50) extending to the both sides of a central portion (51) with the central portion mounted on the surface of the mask.
Patent JP-2002140235-A (JP)
Title: Access control method and device therefor, and recording medium for its program
Inventor: KANISHIMA KEN
IPC: G06F21/62
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To enable an access control based upon both conditions of an accessing person and segments to be accessed. SOLUTION: In the access control setting method for a method controlling access to an information system, when combinations per access control object information and their operation types are used as the segments to be accessed, access permissible attributes corresponding to each segment to be accessed are set, and then label thresholds are set to combinations of the segments to be accessed and the access-permissible attributes.
Patent JP-2002147562-A (JP)
Title: Rotation transmission mechanism
Inventor: MISHIMA SHIZUO
IPC: F16H37/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission mechanism combining efficiency, safety and further effective functions, including a transmission capable of enlarging and reducing a shift range. SOLUTION: This rotation transmission mechanism is provided with a first mechanism 30 having first, second and third rotation bodies 40, 50, 60 respectively journalled rotatably around the same rotational center axis and connected to rotate at a specified rotation angle speed ratio; and a second mechanism 80 having an input rotation body W1, an output rotation body W2 rotated by rotational power transmitted from the input rotation body W1, and a self- locking mechanism provided between the input rotation body W1 and the output rotation body W2 so as not to transmit power inputted from the output rotation body W2 side, to the input rotation body W1.  Two rotation bodies 40, 50 of the first mechanism 30 are made the input side for leading in the rotational power, and one remaining rotation body 60 is made the output side for outputting the power to the outside; and the output rotation body W2 of the second mechanism 80 is connected to the input side rotation body 40 of the first mechanism 30.
Patent JP-2002095761-A (JP)
Title: Sun mask
Inventor: MASUI ITOYO
IPC: A62B18/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a sum mask blocking ultraviolet rays in he open while taking a drive or working, preventing sunburn, chloasmata, freckles and creases, allowing a user to become good-looking on the strength of the wearing thereof, preventing stuffiness caused by the long-time wearing thereof, enabling him/her to puff a cigarette without holding it his/her hand, and protecting his/her face. SOLUTION: The whole of his/her face is covered with the face mask so as to prevent the sunburn and make the chloasmata, the freckles and the creases hard to generate on the strength of the prevention of the direct irradiation of his/her face with the ultraviolet rays. The diverse changes of a design and the addition of colors and patterns make the mask more fashionable. A hole the size of the cigarette is made beside a hole for a mouth for the purpose of permitting him/her to puff the cigarette. Making holes throughout the mask improves air permeability and prevents the stuffiness. His/her face is protected because the whole thereof is covered with the mask.
Patent JP-2002148406-A (JP)
Title: Method for manufacturing optical filter
Inventor: UEDA KAYOKO
IPC: G02B1/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical filter having an antireflection layer formed on a rough surface in a small number of processes. SOLUTION: While a transfer die (3) is brought into contact with an antireflection layer (2) formed on the surface of a resin substrate (1), the surface of the substrate is heated and pressed to form a rough surface (4) to obtain an optical filter (5). The antireflection layer (2) is preferably a layer containing a resin. The resin substrate (1) is laminated with functional members (81 to 83) and heated and pressurized.
Patent JP-2002150079-A (JP)
Title: Electronic order placing and receiving system
Inventor: SAITO ATSUSHI
IPC: G06Q30/06
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic order placing and receiving system capable of improving the processing efficiency of the order placing and receiving work by an order placing trader and an order receiving trader. SOLUTION: This electronic order placing and receiving system has a control server 10 interposed between a terminal of an order placing trader and a terminal of an order receiving trader when placing and receiving orders of members through a network. The control server 10 has a data base 11 related to various members to be ordered from order placing traders 1A-1N to order receiving traders 2A-2N, an accumulating means 12 for receiving and storing the order data transmitted from the order placing traders 1A-1N, a processing means 15 for sorting and arranging the order data on the basis of the predetermined condition with the data base, and an order placing means 16 for transmitting the processed order data to the order receiving traders 2A-2N with a predetermined timing.
Patent JP-2002124536-A (JP)
Title: Connecting structure of ic chip
Inventor: KODAIRA HARUMI
IPC: H01L21/60
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of IC chip capable of preventing short circuit between an IC chip and patterns of substrate, relaxing required accuracy of packaging apparatus to reduce manufacturing cost, and acquiring stable quality even under varied manufacturing condition. SOLUTION: The connecting structure of an IC chip comprises a bonding table provided by trapezoidal protrusion, a pattern substrate set on the bonding table, and an IC chip mounted on the substrate. Periphery of the protrusion of the bonding table is formed arcuately and periphery of undersurface of the IC chip is chamfered.
Patent JP-2002153697-A (JP)
Title: Washing machine
Inventor: NISHIMURA YOSHIMI
IPC: D06F33/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To make the amount of detergent charged as proper as possible even when there is water in a tank before starting operation and a set water level is changed during washing in a washing machine provided with a detergent charging device. SOLUTION: When a washing course including a process for automatically charging detergent using the detergent charging device is performed, an amount of detergent charged by the detergent charging device is stored until a water drain process immediately after a washing process is performed (steps S8, S19) to determine an amount of charging detergent required at this time based on the stored amount of charging detergent (steps S5, S15, S16).
Patent JP-2002153935-A (JP)
Title: Method and apparatus for manufacturing cylindrical member
Inventor: FUKUKAWA OSAMU
IPC: B21D51/18
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a shoulder part of a cylindrical member from being thinned and folded. SOLUTION: Since forming rollers 30 and 40 are moved from an opening end side of a cylindrical part 52 of a cup-shaped member 50 to a bottom part 51 side in the direction of the arrow (a) to approach the material on the outer circumferential surface side of the cylindrical part 52 to the shoulder part 53, the wall thickness of the shoulder part 53 is thickened to prevent the part 53 from being thined. Further, since a regulating part 22 located on the outer side of a ridge part 13 of a mandrel 10 is provided on a holding surface 21 of a fixing means to regulate the flow of the material approached to the shoulder part 53 and reduce the differential speed between the internal and external materials of the ridge part 13 in the vicinity of a root part 54, the occurrence of folding caused by the large differential speed can be prevented.
Patent JP-2002156341-A (JP)
Title: Inspection method for printed circuit board
Inventor: GOSHIMA KAZUHIRO
IPC: G01N21/956
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To shorten unit time, required for inspecting a circuit board, to be inspected and to improve the inspection capacity by making the best use of the region in an effective range of an inspection table 4. SOLUTION: In this method for inspecting the printed circuit board using optical external appearance inspection equipment, circuit pattern surfaces of at least, two printed circuit boards 7 and 8 are disposed in parallel, in the effective inspection range 3 on the inspection table 4 of the external appearance inspection equipment. Of the disposed patterns, at least two circuit patterns are scanned integrally and optically, the obtained scan data are integrally compared with inspection pattern data, formed by integrating respective inspection pattern data of, at least, two circuit patterns into one, and a nonconformity portion is detected as the pattern abnormality, so as to improve the efficiency of the pattern abnormality inspection.
Patent JP-2002157949-A (JP)
Title: Short circuit protective structure and ssr
Inventor: MINAMI SHIGEKI
IPC: H01H85/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an SSR and a short circuit protective structure capable of interrupting the overcurrent of a load short circuit without enlarging the structure and without exteriorly fitting a fuse. SOLUTION: A triac 6 is fixed to a lead frame 11, wire-bonded, and sealed with a resin in this SSR. An electric path to be interrupted by the overcurrent is formed with a bonding wire 13, and a recess 4 is formed to make a resin cover layer near the bonding wire 13 thin. When the overcurrent flows in the bonding wire 13, stress is concentrated near the boundary of the recess 4 by the thermal stress due to the expansion of the bonding wire, a crack occurs at this portion to form the escaping place of the fused bonding wire 13, and the electric path by the bonding wire 13 is cut off.
Patent JP-2002018907-A (JP)
Title: Method for injection molding resin
Inventor: UENO RYUZO
IPC: B29C45/32
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a resin capable of adopting a multi- cavity mold, reducing a using resin amount with excellent flowability at a molding time, and remarkably improving productivity of a molding at a low production cost of the molding. SOLUTION: The method for molding the resin using a mold having a sprue, a runner and a cavity comprises the step of molding the resin by using the runner having a sectional area of less than 2.0 mm2 and using the resin having a melt viscosity measured under the conditions of a temperature higher by 25 deg.C than its melting point and a shearing speed of 1,000 sec-1 poise or less, of 800 poise or less.
Patent JP-2001239809-A (JP)
Title: Pneumatic low-noise tire
Inventor: SATO HIROSHI
IPC: B60C11/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for effectively reducing noise caused by columnar resonance and noise caused by vibration of a tread and side walls causing tire noise without impairing wet performance and traveling performance. SOLUTION: In the pneumatic tire, a tread is arranged on the outer side in the radial direction of a crown part of a carcass by taking the carcass extending between a pair of bead cores as a frame, and a circumferential groove extending in the tread circumferential direction is formed on the front surface of the tread. A resonance pipe structure is provided by connecting a cavity provided inside the tread to the circumferential groove by a passage.
Patent JP-2002028220-A (JP)
Title: Housing bag for medical liquid agent
Inventor: KONISHI YASUYUKI
IPC: A61J1/05
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a housing bag for medical liquid agents which is suitable for packing the liquid agents therein and decreases the refuse after use in order to reduce the weight of the refuse, while the liquid agents used in measurement are packed into the container installed in the device, made of a rigid synthetic resin when making measurement by using medical supplies for extracorporeal physical examination of various kinds of the components in blood and urine, and the analysis device the weight and volume of the refuse turning to the medical waste by discarding such container are large. SOLUTION: The housing container for the medical liquid agents is a self- standing bag formed by a film having a gas barrier property and has a repluggable extraction port in the upper part.
Patent JP-2002155195-A (JP)
Title: Resin composition for precision molding
Inventor: TACHIKAWA KOJI
IPC: C08K5/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for precision moldings which modifies the failure of moldings due to mold remainders and mold deposits of moldings, is of a high cycle and highly reliable, and hence is excellent in molding stability, and the moldings. SOLUTION: The resin composition for precision moldings comprises (A) 100 pts.wt. of one or more liquid crystalline resin comprising a liquid crystal polyester and/or a liquid crystal polyesteramide, (B) 5-100 pts.wt. of a filler and (C) 0.01-0.8 pts.wt. of a polyethylene resin having a density of 0.94-0.97 g/cm3 and a melt flow rate of 5-15 (g/10 min) as specified in ASTMD1238.
Patent JP-2002164325-A (JP)
Title: Method for suppressing adhesion of particle
Inventor: NOZAWA YOSHIYUKI
IPC: H01L21/302
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein the number of particles to be stuck to the surface of a sample, electrostatically attracted to an electrostatic chuck, is reduced easily and their adhesion can be suppressed. SOLUTION: In a plasma treatment apparatus, the sample S is placed on the electrostatic chuck 8, a switch 10 is turned on; a DC voltage is applied to the electrostatic chuck 8 by a DC power supply 9, in a state such that the sample S is attracted to the electrostatic chuck 8 by electrostatic force; a gas such as C4F8, SF6 or the like is introduced into a reaction chamber 2a via a gas inlet pipe 6 at a prescribed pressure (6 mTorr or higher) and for a prescribed time (30 s or longer); and many particles which are stuck to the surface of the sample S are removed.