baber/WOPTO huggingface dataset:
Patent JP-2002054381-A (JP)
Title: Method for preventing detachment of outer tube in underground drilling operation
Inventor: NINOMIYA TADASHI
IPC: E21B23/01
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent an outer tube from being extruded outwardly together with an inner tube under the operation of pulling out the inner tube while leaving the outer tube in the ground after drilling by means of a drill rod having a double-tube structure composed of the outer tube and the inner tube and enable the prevention of the outward extrusion of the outer tube under the operation of injecting a filler into the outer tube left in the ground. SOLUTION: A cylindrical elastic body 2 is interposed between the outer tube 1a and the hole wall of a drilled hole 3a in the vicinity of an insertion opening 3b, and a nut 3a screwed to the outer end of the outer tube 1a is rotated and made to progress in an underground direction. Consequently, the radial expansion of the elastic body 2 permits the elastic body 2 to be attached to the inner wall of a drilled hole 4a by pressure for the purpose of firmly fixing the outer tube 1a.
Patent JP-2002058204-A (JP)
Title: Motor
Inventor: NAKAYAMA CHIKATOSHI
IPC: H02K1/18
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor of the construction to simultaneously assure good heat radiation property and reduce vibration and noise. SOLUTION: The motor comprises a stator 2 fixed at the internal circumferential surface of a cylindrical frame 27, and a rotor 3 in which magnets a disposed at the external circumferential surface of a rotary shaft supported to rotate freely via a bearing. The frame 27 integrally has a plurality of diametric direction projections 29, 30, 31 projected to the external side from a frame body 28, and a coupling rod 32 integrally formed with for coupling the end of at least two adjacent diametric direction projections among the projections 29, 30, 31. Moreover, this frame 27 is also provided with a plurality of ventilating through-holes 33a, 33b, 33c which are surrounded by the frame body 28, diametric direction projections 29, 30, 31 and coupling rod 32 and are extended in the direction parallel to the axial center of the rotary shaft.  The ventilating through-holes 33a, 33b, 33c are formed to have different volumes at least in a couple of holes.
Patent JP-2002060610-A (JP)
Title: Thermoplastic resin composition
Inventor: NIIDE YOSHIKAZU
IPC: C08L21/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance resistance to wet heat decomposition of a polycarbonate resin, comprising at least one phosphorous compound selected among phosphite compounds and phosphonite compounds, and that of a resin composition thereof thereby to provide a resin composition excellent in thermal stability, a product life and recyclability. SOLUTION: The thermoplastic resin composition comprises 100 pts.wt. of a resin composition (component A) comprising 100 wt.% of the total of 30-100 wt.% of a polycarbonate resin (component a-1) and 70-0 wt.% of other resins (component a-2), and incorporated therein, 0.0005-1 pt. wt. of at least one phosphorous compound (component B) selected among phosphite compounds and phosphonite compounds and 0.005-1 pt.wt. of at least one compound (component C) selected among metal carbonates, metal sulfates, metal chromates, metal titanates, silicon oxides, silicate compounds and metal oxides giving an aqueous solution or suspension having a pH of 6-8.5.
Patent JP-2002062829-A (JP)
Title: Display device
Inventor: KURATOMI SEIICHIRO
IPC: G09F13/20
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is installed in, for example, a tunnel, makes display with uniform brightness and is high in life and reliability. SOLUTION: Plural light emitting elements 55 consisting of LEDs(light emitting diodes), etc., are so arrayed that the irradiation direction of their light is made approximately perpendicular to an arraying surface (substrate 54 surface) and have an angle β inclined with the arraying surface of a plurality of the light emitting elements, by which a translucent display plate 52 is constituted. The plural light emitting elements 55 on the substrate 54 surface are so distributed and arranged as to be made gradually higher in density as the elements part more from the intersection position of the array surface and the display plate 52 surface. Consequently, the uniform brightness may be obtained on the display 52 surface even if the spacings (distances) between the light emitting elements 55 and the display plate 52 vary by the light emitting elements 55.
Patent JP-2002070677-A (JP)
Title: Combined harvester and thresher
Inventor: NARAHARA YOZABURO
IPC: F02M35/12
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional combined harvester and thresher wherein a silencer against exhaust noise is mounted, but a silencer against intake noises is not mounted, so that the intake noises are remarkably large and is a serious factor causing an operation error of a worker and the degradation of work efficiency. SOLUTION: An intake silencer 14 is interlaid between an air cleaner 12 and an engine 73, or an intake silencer 15 is interlaid between a precleaner 11 for sucking the outside air to preliminarily clean it and the air cleaner 12. In addition, the intake silencers 14 and 15, the precleaner 11 and the air cleaner 12 can be exposed to the outside of the machine body by rotating an engine room cover 77 with a seat 10 mounted and fixed to itself.
Patent JP-2002066406-A (JP)
Title: Spray tool
Inventor: MIYATANI KAORU
IPC: B65D83/16
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a spray tool which is characterized in that spraying in a fixed width can be accurately done by a force smaller than that required in using a normal valve; the spray width can be easily changed; spraying in a high place other than the ground can be done by one hand; spraying can be done without fail and without the risk of damaging a valve by using a specific tilt valve; and there is no danger of spraying onto a face, etc., when an aerosol can is held by a holder. SOLUTION: This spray tool comprises a holder section for holding an aerosol can, a detachable wheel section, a grip, a handle, and a trigger rod having a trigger and a pressing section. The aerosol can is equipped with a tilt valve having a button. The button is equipped with a square spray hole and a pushing lever. When the trigger is pulled, the pressing section presses the lever toward the bottom of the aerosol can be open the valve.
Patent JP-2002075388-A (JP)
Title: Operation method for feed system and feed system
Inventor: TAKEUCHI HIROTO
IPC: H01L31/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing type feed system provided with a solar cell and a fuel cell. SOLUTION: This feed system is provided with a solar cell 1, power conversion equipment 2, a water electrolysis device 4, a hydrogen storage unit 5, and the fuel cell 6. DC power from the solar cell 1 is converted into AC by the power conversion equipment 2 and fed to a load 100. The water electrolysis device 4 electrolyzes water by surplus power from the solar cell 1 and generates hydrogen. The hydrogen storage unit incorporates a hydrogen storage alloy and stores the hydrogen from the water electrolysis equipment 4. When the power consumption in the load 100 exceeds the power from the solar cell 1, the fuel cell 6 generates power using the hydrogen stored in the hydrogen storage unit 5 and feed necessary power to the load.  In this feed system of the constitution, hydrogen is fed to the hydrogen storage unit 5 before the operation so as to store the hydrogen in the hydrogen storage alloy.
Patent JP-2002073503-A (JP)
Title: Electronic mail system
Inventor: ISHIHARA TAKESHI
IPC: H04L12/58
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system capable of satisfactorily performing electronic mail receiving by means of a mobile terminal. SOLUTION: Electronic mail transmitted through a public line 10 to a mail server 50 is received and stored in a FILE-A 51 as a mailbox inside the mail server 50. In information related to the electronic mail stored in the FILE-A 51, only the title of the electronic mail, for example, is transferred and stored in a FILE-B 52 as a mailbox by an automatic maintenance managing device 90. Then, when a mobile terminal 30 performs receiving access to the FILE-B 52, even during moving, the mobile terminal 30 can receive the title. Thus, the communication time in receiving by means of the mobile terminal 30 is shortened rather than the case of receiving all the information of the electronic mail, and the communication cost is reduced as well.
Patent JP-2002067124-A (JP)
Title: Method for manufacturing resin plate having excellent plate thickness accuracy
Inventor: AKIYOSHI KAZUNORI
IPC: B29C48/92
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wide resin plate capable of realizing an excellent accuracy of a plate thickness by a simple method. SOLUTION: The method for manufacturing the resin plate comprises the step of partly cooling a central part 17a of a sheet 17 of a thermoplastic resin composition to be extruded from a sheet die and cooled in contact with a roll in a width direction (x) on a surface of the side not contacted with the roll of the sheet.
Patent JP-2002073035-A (JP)
Title: Hollow chamber interrupting implement for hollow structure
Inventor: IIO HISAKO
IPC: B60R13/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow chamber interrupting implement mountable on a hollow structure without providing a mounting hole in the hollow structure. SOLUTION: The hollow chamber interrupting implement for hollow structure is composed of a pair of foaming suppressing boards 2a and 2b and a foamable base material 3 interposed and held between them. The foaming suppressing board 2a is provided with holding clips 4a to 4d. The holding clips 4a to 4d are inserted into through holes 6a to 6d to join the foamable base material 3 with the foaming suppressing board 2a. Besides, the foamable base material 3 is interposed and held between the foaming suppressing boards 2a and 2b by engaging the holding clips 4a to 4d with the holding holes 5a to 5d. The foaming suppressing board 2a is provided with a storage groove for storing a spring 8 and slide pins 7a and 7b which composes a mounting means. The hollow chamber interrupting implement is attached in the hollow chamber of the hollow structure by projecting the slide pins 7a and 7b with the repulsive force of the spring.
Patent JP-2002072940-A (JP)
Title: Divided outdoor advertisement body
Inventor: NEGISHI HIDEAKI
IPC: G09F15/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a divided outdoor advertisement body which is an advertisement body to be hung at an elevated place of a wall surface of a building or the like and is mountable without the need for using devices and equipment, such as a crane truck, in hunging and can afford a novel advertisement effect by replacing part of the advertisement body. SOLUTION: This advertisement body has a supporting member 3 which is disposed on the wall surface of the building and at least two sheets of advertisement sheets 2 which are hung down by this supporting member 3. The respective advertisement sheets 2 are provided with engaging parts 21 of which the top ends engage the supporting member and holding parts 32 which fix and hold the joining members for freely attachably and detachably joining their side edges to each other and their bottom ends to the wall surface.
Patent JP-2001302942-A (JP)
Title: New composite powder and cosmetics containing the same
Inventor: HORINO MASAAKI
IPC: A61K8/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent composite powder which, when used as cosmetics, exhibits an excellent transparency and has not only the functions of providing the shape trouble correction effects, making wrinkles, opening of pores, and roughness of skin texture hardly visible, but also the functions of providing the tone trouble correction effects of skin color, making liver spots, freckles, and acne spots hardly visible and which, when compared with conventional cosmetics, provides an especially smooth feeling in use, is less darkish in color and more transparent, and can finish the skin color more lighter. SOLUTION: This composite powder comprises a clay mineral and aluminum hydroxide adhered to the surface thereof. The aluminum hydroxide adhered forms a shape of a cup with a lid, and the surface of the clay mineral, preferably the clay mineral in an amount as much as possible, adheres to the bottom of the cup. This composite powder can accomplish the above tasks and, when used as a powder for cosmetics, provides the above excellent effects. The effects attempted as above can be further enhanced by forming an aluminum hydroxide covering layer on the surface of the composite powder or by treating the surface with a silicone.
Patent JP-2002078471-A (JP)
Title: Electron beam irradiation apparatus
Inventor: KATO KENJI
IPC: G21K5/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus which can control the generation of ozone in an irradiation portion to prevent the deterioration in the flavor of a food material, when the material such as a granular material or a powdery granular material, used for food is irradiated with electron beams. SOLUTION: This electron beam irradiation apparatus characterized by disposing a dispersion structure for giving impacts to the granular material dropping in a charging route to disperse the granular material and a gas-blowing port at a place near to the dispersion structure, thereby dispersing the granular material, removing oxygen, and replacing the oxygen by nitrogen gas or an inert gas to prevent the generation of ozone by the irradiation of electron beams.
Patent JP-2002079453-A (JP)
Title: Mirror finishing method by dry barrel polishing
Inventor: SUEMASA MASAMICHI
IPC: B24B31/14
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mirror finishing method by dry barrel polishing capable of reducing the consumption of the fat and oil abrasive, and using a polishing medium for a long time in mirror-polishing a matter to be polished. SOLUTION: A single body made of synthetic resin and not having abrasive grain and pores in its texture, is used as a media 10.
Patent JP-2001097009-A (JP)
Title: Pneumatic radial tire
Inventor: SUZUKI AKIMASA
IPC: B60C15/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which improves the structural durability of a bead part. SOLUTION: This pneumatic radial tire is provided with a carcass and a belt layer comprising a highly elastic cord disposed outside an inner carcass of a tread part, a carcass layer includes a carcass ply having a curl part which is passed inward of a bead core in the radial direction, returned, and erected on the inner side in the axial direction of the tire on a body part leading from the tread part to the outside in the axial direction of the tire of the bead core of the bead part via the side wall part, a bead apex having a tip tapered sectional shape extending outwardly in the radial direction of the tire from the bead core between the body part and the curl part of the carcass ply is disposed, the curl part of the carcass ply is erected along the bead apex,  and a cushioning layer comprising an organic fiber cord layer or a rubber layer is provided between the curl part and the bead apex.
Patent JP-2002052495-A (JP)
Title: Method for instantaneously making necessary number of small holes in electronic circuit board plate using abrupt combustion expansion pressure
Inventor: KOJIMA SHINICHIRO
IPC: H05K3/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a considerable time required in making small holes in a circuit board by a drill, an ultrasonic wave, a laser, etc., using a conventional precision instrument so as to respond to a demand for a short-pitch electronic circuit board by the miniaturization of a device and shortening of an interval between terminals, a demand for a multi-circuit board targeting the multiplex and multi-layered three-dimensional structure, and a demand for a short-pitch opening. SOLUTION: A resin plate for an electronic circuit board is brought into a close contact with a pressure-resistant master plate, and covered with a pressure-resistant vessel. A component generating an abrupt combustion expansion by mixed with oxygen and ignited, and the oxygen are pressurized therein at an appropriate ratio and ignited to generate abrupt combustion expansion. A plurality of small holes are thus instantaneously and accurately made in the resin plate for the electronic circuit board.
Patent JP-2002086230-A (JP)
Title: Compound monitoring apparatus of drum can
Inventor: NAKANISHI ISAO
IPC: F16J15/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a compound monitoring apparatus of a drum can capable of precisely and in a short time conducting automatic discriminating for a compound coating state over a whole periphery after a top plate or a bottom plate of the drum is fitted to a top base plate or the drum can body during high speed rotation. SOLUTION: A compound state for seam sealing coated to a circumferential edge of a drum can top plate 1 or a base plate, or a compound state for seam sealing coated to the can body part, after the top plate or the bottom plate is fitted to the drum body part, is automatically discriminated for a defect in the coating state by a high speed line sensor camera 4 corresponding to high speed rotation. Further, the compound coating state is automatically discriminated for right or wrong, the discrimination result is transmitted to a pre- coating controller, the pre-coating controller informs an abnormality generation warning and a number of abnormality to a seamer line, based on this state, removal of a detect part and stopping of the operation is commanded.
Patent JP-2002090250-A (JP)
Title: Correction method for uniformity of white letter tire
Inventor: OTA SHIGEKI
IPC: G01M1/38
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a correction method, for the uniformity of a white letter tire, in which the weight unbalance of the white letter tire can be corrected easily without lowering an external appearance quality by a method wherein, when the white letter tire is corrected, it is taken notice that relief marks are composed of respectively independent characters, marks, graphics or the like and the relief mark on the important-point position or closet to the important-point position of the tire is fundamentally buffed again at a prescribed polishing amount. SOLUTION: The correction method contains a correction buffing process Y3 wherein the weight unbalance of the tire T1 to which a reference buffing treatment has been executed is measured and the relief mark MA or MB which is on its important-point position K or closest to the important-point position K is buffed at a polishing amount of 0 to 5.0 mm.
Patent JP-2002093076-A (JP)
Title: Disk recording or reproducing device equipped with position restricting mechanism for pickup
Inventor: TAKAHASHI MAKOTO
IPC: G11B21/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To always prevent the possibility that a pickup shifts from a screw shaft to move unexpectedly if a shock is applied to a device and the pickup and a recording head are damaged. SOLUTION: The position regulating mechanism 5 which prevents the pickup 2 from shifting along the screw shaft 4 is equipped with a regulation piece 50 which protrude from the pickup 2 toward the screw shaft 4 and has its tip part fitted between adjacent mountain parts 40 and 40 of the screw shaft 4 in addition to an engagement part between the pickup 2 and screw shaft 4. The regulation piece 50 is made of a rigid body and a gap S is formed between the regulation piece 50 and mountain parts 40 and 40 along the screw shaft 4.
Patent JP-2001144124-A (JP)
Title: Resin-sealing method and resin-sealing device for semiconductor device
Inventor: MIYAJIMA FUMIO
IPC: B29C45/14
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable sure formation of a semiconductor device, such as SON-type device of resin without producing resin burrs. SOLUTION: In this method of resin-sealing of a semiconductor device, on which a lead 14 connected electrically to electrodes of a semiconductor chip 12 is exposed along the outer surface of the sealing resin which seals the semiconductor chip 12, in such a way that surface-mounting is made possible, the formed product in which one end of the lead 14 is bonded to the chip surface of the semiconductor chip 12 is clamped by molds 40 and 42, by pressing a release film 32 against the exposed surface of the lead 14, and the cavity is filled with resin for resin sealing.
Patent JP-2002085801-A (JP)
Title: Method for discriminating reusability of recording medium for game and device for game using the discrimination method
Inventor: UGAWA SHOHACHI
IPC: B42D15/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating the reusability of a recording medium for a game and a device for a game using the discriminating method, by which the reusability of the recording medium for the game is easily judged and the discriminating accuracy of the deteriorating situation of the medium is improved. SOLUTION: The method for discriminating the reusability of the recording medium 37 for the game which is provided with a display part 386 having rewritable display contents and is regarded reusable has at least a pattern writing stage for rewriting the displayed contents of the part 386 to prescribed displayed contents, a stage for reading the rewritten displayed contents of the part 386 as a picture, a stage for comparing the read displayed picture with a displayed picture in a well displayed state, and a stage for discriminating reusability based on the result of comparison.
Patent JP-2002095453-A (JP)
Title: Freshness-retaining agent
Inventor: KAWANAKA SATOSHI
IPC: A01N3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness-retaining agent in which all constituent materials have biodegradability and which is highly safe and inexpensive. SOLUTION: This freshness-retining agent is constituted of a water absorbing material having biodegradability and a water permeable sheet having biodegradability. The water absorbing material comprises galactomannan, boron ions and multivalent metal ions having >=3 valence.
Patent JP-2002097745-A (JP)
Title: Reinforcement structure in the vicinity of tensile anchorage of pc steel materials anchors
Inventor: YOSHIKAWA RYOSUKE
IPC: E04C5/08
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To make a fixation of such reinforcement easier that is arranged in the vicinity of PC steel tensile anchorage so that any effect of cleavage stress is avoided. SOLUTION: In order to reinforce a position S near to the tensile anchorage of a PC steel member in a prestressed concrete structure using PC steel members. The structure is provided with an anchorage means of PC steel member and a reinforcing means R which is fitted to the anchorage means. The reinforcing means R is connected to the anchorage means to fix at a specified angle at a position separated from the anchorage means by a specified distance.