baber/WOPTO huggingface dataset:
Patent JP-2002355339-A (JP)
Title: Golf ball
Inventor: HIGUCHI HIROSHI
IPC: C08K5/36
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which achieves a substantial comfortable touch of hitting and highly excellent resilience. SOLUTION: This golf ball comprises a heat-molded matter formed from a rubber composition produced by mixing 100 pts. mass of a rubber base material into which are compounded (a) 20 to 100 mass% of a polybutadiene that has cis-1,4 bonds at a rate of 60% or more and 1,2-vinyl bonds at a rate of 2% or less to satisfy a relation of 10×B+5<=A<=10×B+60 when the viscosity η(mPa.s) of a 5 mass% toluene solution thereof is 600 or less and Mooney viscosity (ML1+4 (100 deg.C)) is represented by A while the ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) is represented by B and (b) 0 to 80 mass% of diene based rubber other than the (a) component with each a specified amount of (c) an unsaturated carboxylic acid and/or a metal salt thereof, (d) an organic sulfur compound, (e) an inorganic filler and (f) an organic peroxide.
Patent JP-2002356657-A (JP)
Title: Adhesive tape and partially cutting unit
Inventor: UMEZAWA KAZUMI
IPC: C09J7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a partially cutting unit which can cut the adhesive tape to give a desired length and width of the tape in a workshop using large amount of adhesive tapes. SOLUTION: The partially cutting unit comprises a rewind roll around a paper tube, a using roll, a cutter roll with a cutter blade and a catching roll, wherein the cutter roll and the catching roll are positioned between the rewind roll and the using roll and rotate inversely to each other at a same peripheral speed. The adhesive tape is made of a laterally uniaxial stretched film base material, has preferably an adhesive-free zone along the one edge line of the tape and unrolls from the rewind roll, passes through between the cutter and the catching roll, and winds around the use roll along the external surface while the cutter blade makes intermittently a partial cut along the lateral direction in the adhesive-free zone on the catching roll.  The unit stops at a position before the front line of the tape wound around the use roll reaches the tape being currently wound, or rewinds the partially cut adhesive tape by the aid of the paper tube.
Patent JP-2002355585-A (JP)
Title: Aerosol vessel
Inventor: AOYAMA NAOYUKI
IPC: B65D83/36
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To make the attachment of a spout to an aerosol vessel main body firmly holdable and to facilitate the detachment work of the spout from the main body when the separate collection is performed for the disposal. SOLUTION: The aerosol vessel is constituted so that the spout 2 is screwed to the upper part of the vessel main body 1 by forming a screw projecting streak 6 on the inner circumferential surface of the lower end 7 of the spout 2 and a screw groove 5 screwed to the screw projecting streak 6 on the outer circumferential surface 4 of a mountain cup 3 to screw the spout 2 to the vessel main body 1.
Patent JP-2002367719-A (JP)
Title: Pressure contacting connector
Inventor: YAMAGUCHI TOMISABURO
IPC: H01R9/03
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contacting connector that has a simple structure and is capable of holding the pressure-contact connected cables steadily in the pressure contacting direction and the longitudinal direction of the cables. SOLUTION: This is a pressure-contacting connector 1 composed of a housing 3 on which a plurality of pressure-contacted terminals 2 are installed and a stopper 4 mounted on the housing 3. The housing 3 comprises partition walls 10 for forming the cable-housing grooves 11 and eagles 12 protruding upward from the back side of the partition walls 10. The stopper 4 comprises an engagement frame piece 51 formed with square windows 53 that are to be engaged with the eagles and pressing pieces 52 that are to fit in the cable-housing grooves 11. As the stopper 4 is mounted on the housing 3, the eagles 12 of the housing 3 engage with the engagement frame piece 51 of the stopper 4, and the cables 5 that are pressure-contact connected to the pressure-contacted terminals 2 are pressed down in the pressure-contacting direction by the pressing pieces 52 of the stopper 4.
Patent JP-2002368848-A (JP)
Title: Mobile phone
Inventor: IDA YUKIHIKO
IPC: H04W88/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that increases a display area of a display section depending on the purpose of use without changing the size of an entry key section and can be made compact to be carried. SOLUTION: A slide case 6 having a microphone section 15 and an entry key section 14 is slidably fitted to a device case 1 having at least a display section 9 and a speaker section 8 so as to vary the exposure area of the display section 9 depending on a slide amount of the slide case 6. Thus, the exposure area of the display section 9 is extended to increase the display area for the purpose of use without changing the size of the entry key section 14, and the exposure area of the display section 9 is made narrow at carrying to make the size compact.
Patent JP-2002368773-A (JP)
Title: Address management method and address management relay device in multimedia communication
Inventor: FUJIWARA KAZUNARI
IPC: H04L12/46
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an address management method and an address management relay device that allows H.323 terminals belonging to different local networks to make communication via a global network in multimedia communication in compliance with the ITU-T recommendations H.323. SOLUTION: This invention provides the address management device that relays data between different local networks connected via a global network, has an address information management table which cross-references local addresses and alias addresses possessed by terminals belonging to the local networks. When receiving a packet of a connection request, the address management device analyzes a user data part of the packet, acquires the alias address of a destination terminal and uses the address information management table to identify the local address of a connection destination terminal corresponding to the acquired alias address.  Further, the address management device rewrites the entire destination address information included in the received packet into the identified local address and transmits the resulting packet to the network so that the terminals belonging to the different local networks can communicate via the global network.
Patent JP-2002362034-A (JP)
Title: Medium for pressure-sensitive and heat-sensitive recording
Inventor: KUBOTA YUKIO
IPC: B41M5/333
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color development-type medium for pressure- sensitive and heat-sensitive recording which shows sharp color separation properties by preventing a color mixture from occurring. SOLUTION: The medium for pressure-sensitive and heat-sensitive recording contains a microcapsule encapsulating a leuco dye, a solid dye composed of the leuco dye and a developer. Sharp color separation properties are revealed by preventing the color mixture from occurring through a proper selection of the combination of the dye encapsulated in the microcapsule and the solid dye.
Patent JP-2002371733-A (JP)
Title: Silencing structure for movable latch
Inventor: OBATA NORIHIKO
IPC: E05B15/10
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a silencing structure for movable latch capable of reducing the generation of an uncomfortable sound in operation. SOLUTION: This structure comprises a movable latch 6 movable within a lock body 1, retained by an energizing means 2 with either the locking position and locking release position with a counter striker 3 as an initial position, and comprising a hard contact part 4 allowed to abut on the stopper part 5 of the lock body in the initial position. The collision sound in the collision of the contact part 4 to the stopper part 5 is absorbed by an elastic body 7 interposed between the contact part 4 and a latch main body 5a separated from the contact part 4.
Patent JP-2002371347-A (JP)
Title: Method for preventing corrosion of forced cooling type induction-heating crucible made from copper
Inventor: YANAGI EIICHI
IPC: G21F9/30
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance of a forced cooling type induction- heating crucible made from copper, used for reprocessing of a spent nuclear fuel. SOLUTION: The method for preventing corrosion of a forced cooling type induction-heating crucible made from copper, used for dissolving a halogen compound, is characterized by arranging an anticorrosion layer of a metal with thermal conductivity of 5 W/m.K or higher, on the surface of the above crucible. The metal is preferably a Ni-based high alloy. The anticorrosion layer preferably comprises three layers consisting of a layer closest to the surface of the crucible having void fraction of 7.5%, a layer having void fraction of 8.5% or higher thereon, and a layer having void fraction of 5.5% or lower further thereon.
Patent JP-2002372269-A (JP)
Title: Ventilator
Inventor: FUKUIRI KENJI
IPC: F04D25/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator, in which forced ventilation can be carried out if necessary, and ventilation of the inside of the whole building can be carried out according to a schedule without being influenced by the condition whether the outside pressure is high or low. SOLUTION: The ventilator 1 is provided with a frame 5, a vane means 6, a motor 7, a transmitting means 8 and an air current generator 9. In the frame 5, a path 4 is formed to allow the indoor 2 to communicate with the outdoor 3. The vane means 6 is installed rotatably in the path 4. The motor 7 generates rotation force by rotating the vane means 6 to open/close the path 4 by the vane means 6. The transmitting means 8 transmits the rotation force generated by the motor 7 to the vane means 6. The air current generator 9 is provided rotatably in the path and generates a forced air flow in the X- direction in the path 4.
Patent JP-2003001326-A (JP)
Title: Unwinding stand for manufacturing wire rod
Inventor: FUJIMOTO TAKASHI
IPC: B21C47/24
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an unwinding stand for manufacturing a wire rod, which is easily loaded with a wire rod in coil. SOLUTION: The stand comprises a support part 20 to support a wire rod in coil C, a holding roll 22, installed to the support part 20, to hold the periphery of the wire rod in coil and a biasing apparatus 23 to bias the holding roll 22 toward the periphery of the wire rod in coil C. As the periphery of the wire rod in coil C supported by the support part 20 is constantly pressed by the holding roll 22 at the time of loading the support part 20 with the wire rod in coil C, louping of the top of a wire rod M can be prevented even if springback of the wire rod in coil C occurs.
Patent JP-2003005243-A (JP)
Title: Vibration arithmetic operation control unit and camera
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To properly calculate the driving signal of a correction means from immediately after the attitude change operation of an optical instrument. SOLUTION: This vibration arithmetic and control unit comprises a vibration detecting means to detect shake, a calculating means to calculate the driving signal of a correction means that calculates the output of the vibration detecting means to correct the shake, and calculation control means (#1002 to #1005) that initialize the calculating means when the output of the vibration detecting means exceeds a first output range and cancel the initialization of the calculating means and resume calculation when the output of the vibration detecting means falls within a second output range included in the first output range.
Patent JP-2003005804-A (JP)
Title: Controller for plant
Inventor: YASUI YUJI
IPC: G05B13/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a plant controller capable of improving the stability of control that uses a model parameter while identifying the model parameter of a model to be controlled obtained by modeling a plant to be controlled. SOLUTION: A model parameter identifying device 22a calculates a model parameter vector θ in a format that adds an update vector θd to the base vector θbase of the model parameter. The model parameter vector θ is calculated by correcting the update vector θd so as to reduce the influence of a past value of an identification error ide and adding the corrected update vector θd to the base vector θbase. Furthermore, processing that limits the values of model parameter vector elements a1, a2, b1 and c1 within a prescribed limit range is carried out.
Patent JP-2003001741-A (JP)
Title: Surface protective sheet and method for manufacturing it
Inventor: SUZUKI TAKURO
IPC: C09J7/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective sheet with excellent impact absorbing properties which protects a smooth surface such as a glass surface from impact from the outside. SOLUTION: The surface protective sheet is characterized by having a laminated structure of a base material to be the surface side and a foam layer to be a sticking face side and the foam layer being manufactured by mixing and mechanically foaming a crosslinkable foam emulsion comprising an acrylic copolymer mainly comprising a (meth) acrylate monomer and a functional group-containing monomer and a crosslinking agent, coating the base material with it and thereafter, heating and drying it.
Patent JP-2003007129-A (JP)
Title: Luminaire
Inventor: ARAGA YOSHINOBU
IPC: F21Y103/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire excellent in heat radiation characteristics. SOLUTION: A main body 3 holding circular fluorescent lamps 1 and 2 is hanging from a ceiling with a cord 4. A circular hole edge 6 of a shade 5 is placed at the outside edge of the main body 3. The main body 3 is not a disc as before, and both side surfaces 7 and 7, facing each other, of the main body 3 are cut to be almost flat plane. Gaps 8 and 8 for heat radiation are formed between the side surfaces 7 and 7 and the circular hole edge 6 of the shade 5. The circular hole edge 6 of the shade 5 is placed on a pair of arc parts 9 and 9, facing each other, remaining at the main body 3. With this configuration, the gaps 8 and 8 improve the heat radiation characteristics.  Since the circular hole edge 6 of the shade 5 is placed on the pair of arc parts 9 and 9, facing each other, remaining at the main body 3, no dislocation between the center of shade 5 and that of the main body 3 substantially occurs, leading to prevention of tilting of the luminaire.
Patent JP-2003004825-A (JP)
Title: Method for estimating residual life of storage battery group
Inventor: KAWASHIMA AKIYOSHI
IPC: G01R31/36
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To estimate a residual life of an active battery group which is composed of one or more storage batteries. SOLUTION: A method for estimating the residual life is provided, which consists of a process 1 of carrying out a life test by the battery group beforehand, a process 2 of obtaining a service capacity of the battery group, an internal resistance of each battery, and a relation between a discharge time and a voltage at a capacity test time in the process 1; a process 3 of obtaining a relation between a life test period and the service capacity by carrying out the process 2 for a plurality of the number of times; a process 4 of measuring the internal resistance of each battery of the active battery group; a process 5 of estimating the relation between the discharge time and the voltage of each active battery from the internal resistance values on the basis of the result of the process 2;  a process 6 of obtaining an estimated total terminal voltage of the active battery group at a certain discharge time based on the estimation; a process 7 of estimating a relation of the discharge time and a total terminal voltage of the active battery group from the result; a process 8 of estimating the service capacity; and a process 9 of estimating the residual life by applying the result of the process 3.
Patent JP-2003001594-A (JP)
Title: Processing apparatus and printed board processing machine
Inventor: SUMI HIROBUMI
IPC: B26F1/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed board processing machine which processes a hole with a high accuracy and which provides a processing at a lower cost. SOLUTION: A sub-plate 15 supported so as to be movable along the Y axis is provided between a clamp plate 8 and a side face 5b provided behind a hole 5. When the clamp plate 8 locates a reference pin 3 fixed on a printed board 2, then the sub-plate 15 is located at the intermediate point between the clamp plate 8 and a side face 5b provided at the right inner side of the hole 5.
Patent JP-2003013014-A (JP)
Title: Pressure-sensitive adhesive sheet and adhesive body
Inventor: SAKURAI ISAO
IPC: C09J133/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet scarcely having any adverse effect on an electrical part which has electric contacts, and to provide an adhesive body. SOLUTION: In this adhesive body, a releasing sheet having a releasing agent layer and a releasing sheet substrate is adhered to the pressure-sensitive adhesive sheet having a pressure-sensitive adhesive layer and a pressure-sensitive adhesive sheet substrate so that the releasing agent layer and the pressure- sensitive adhesive layer touch to each other. In the adhesive body, the content of a silicone compound in the pressure-sensitive adhesive sheet is preferably not more than 500 μg/m<2> . Further, the amount of gases released from the pressure-sensitive adhesive sheet at 85 deg.C for 30 min is preferably not more than 20 mg/m<2> . The pressure-sensitive adhesive sheet is used for the electrical part which has the electric contacts.
Patent JP-2003018705-A (JP)
Title: Power generation control device for hybrid vehicle
Inventor: MATSUMURA TATSUO
IPC: B60L50/15
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To constantly secure the amount of power of a hybrid vehicle having a mode that allows traveling by driving a generator with obtained power while generating the power by driving the generator by an engine. SOLUTION: The generator exerts torque control for keeping load torque to a command value under the condition where required power-generation energy is small; the engine is configured so as to exert rotational speed control that adjusts a rotational variation by output torque; and the variation of power- generation energy is suppressed to only the rotational variation. A target angle change rate limit value that limits the change rate of a target angle (a target value of a rotational phase) is set and controlled based on the control direction of an angle of approach and retardation and the engine speed.
Patent JP-2003014055-A (JP)
Title: Backlash adjusting device of worm reduction gear
Inventor: YAMAURA TAKAAKI
IPC: F16H55/24
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To strongly support a worm gear shaft in a housing and easily and accurately adjust backlash with a large adjusting width in a backlash adjusting device of a worm reduction gear. SOLUTION: In the backlash adjusting device 41 of the worm reduction gear 40, an automatic self-aligning bearing 92 is mounted to one end on the opposite side of an end of the worm gear shaft 33 connected to at least a motor 30, a bearing hole 45 disposed in the housing 11B so as to support the outer ring 92B of the automatic self-aligning bearing 92 is tilted with respect to the center axis of the worm gear shaft 33, and a bearing position adjusting means 46 (bolt 42) for moving the outer ring 92B of the automatic self-aligning bearing 92 in the axial direction of the bearing hole 45.
Patent JP-2003013546-A (JP)
Title: Building beam member
Inventor: SUGANO RYOICHI
IPC: E04C3/07
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a building beam member excellent in rigidity and yield stress capable of effectively preventing a buckling or local deformation. SOLUTION: In this beam member 1 formed by continuously bending a thin steel product, a flange part 2 side of this beam member 1 has a closed sectional shape, and the other flange part 3 side and a web part 4 have an open sectional shape. The web part 4 has a bonded shape in which two thin steel materials 41A and 41B are mutually superposed. Further, this beam member has a symmetric shape relative to the vertical axis O-O of the web part 4.
Patent JP-2003010949-A (JP)
Title: Nozzle for continuous casting and continuous casting method using the same
Inventor: SASAI KATSUHIRO
IPC: C04B35/043
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting and a continuous casting method capable of surely preventing the adhesion of an inclusion in a molten metal onto the inner wall of the nozzle by reducing the blowing rate of a gas from the inner wall of the nozzle to the extent capable of preventing a bubble- based defect. SOLUTION: In the nozzle for the continuous casting of a steel, at least a part of the nozzle is composed of a refractory containing, excepting for an industrially inevitable component, 50 mass% or more of the sum of MgO percentage content and MgAl2 O4 percentage content, 5 mass% or less of SiO2 percentage content, and 0.1 mass% or more and 15 mass% or less in the total amount of one or more kinds of a metal out of metal Si, Al, Ti, or Zr.
Patent JP-2003017978-A (JP)
Title: Piezoelectric vibrator
Inventor: YAMADA HIROSHI
IPC: H03H9/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator that has a CI(crystal impedance) required for oscillation by an energy confinement effect even when a small-sized piezoelectric raw material plate is mounted in the piezoelectric vibrator and receives no adverse effect on the vibration of the piezoelectric raw material plate by a conductive adhesive fixed for conduction and a support section. SOLUTION: The piezoelectric vibrator is characterized in that an exciting electrode is formed in a way that a bisection line of the dimension in the lengthwise direction of the exciting electrode exists on a line bisecting the dimension of a piezoelectric vibration area resulting from eliminating a size of a support fixing conduction region from the length of the rectangular piezoelectric raw material plate.
Patent JP-2003016674-A (JP)
Title: Optical disk drive
Inventor: KIMURA MASASHI
IPC: G11B7/095
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that facilitates high-density recording ultimately by reducing tilt incident to tracking displacement. SOLUTION: The device is composed of an objective lens 11 for converging a laser beam that is not shown; a lens holder 12 for holding this objective lens 11, focus driving coils 22a, 22b and two track driving coils 23a, 23b; yokes 18, 19 forming a magnetic circuit; magnets 20, 21 formed in a manner holding these coils in-between; an elastic supporting member 14 for supporting the lens holder 12; a stem 13 for fixing the entirety of the objective lens driving device; a rising mirror 17 for refracting the laser beam from the objective lens 11; and a base 15.