baber/WOPTO huggingface dataset:
Patent JP-2001179618-A (JP)
Title: Static pressure sliding device aid grinding device using the same
Inventor: MICHIYOSHI KAZUNORI
IPC: B24B41/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure sliding device for improving the sealing property of a static pressure bearing at its end on the side of supporting a tool, inhibiting the leak of a static pressure sliding pressure oil from the static pressure bearing to the outside and collecting the pressure oil to be reused, and a grinding attachment using the same. SOLUTION: A wheel spindle stock 13 is supported on a frame 11 via a planar static pressure bearing 14 for linear reciprocation and a head 15 with a grinding wheel 16 is supported at the end of the wheel spindle stock 13. The end of the frame 11 is provided with a cylindrical portion 22 and the end of the wheel spindle stock 13 on the side of supporting the grinding wheel is provided with a columnar portion 23 which is passed through the cylindrical portion 22. The inner periphery of the cylindrical portion 22 is provided with an annular seal 27 for sealing between the cylindrical portion 22 and the columnar portion 23.
Patent JP-2001184924-A (JP)
Title: Plane light source apparatus
Inventor: YAMASHITA HIROSHI
IPC: G02F1/1335
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To guide light from both ends of a point light source into a light guide plate efficiently, enhance light efficiency and alleviate unevenness of brightness. SOLUTION: The plane light source apparatus has a space enclosing a point light source 2 on a reflection member 5 in the light incidence face side of a light guide plate 1. The reflection member 5 has an insertion opening 7 to insert the point light source 2. A cutting-insertion part 14 is arranged on both ends of the insertion part 7 of the reflection member 5.
Patent JP-2001179167-A (JP)
Title: Thin film deposition method
Inventor: TANABE HIROSHI
IPC: H01L21/31
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a raw material to be used by supplying raw materials previously selectively on a substrate and to simplify the manufacturing process by dispensing with a photolithography process and an etching process. SOLUTION: This thin film depositing method for depositing a silicon based semiconductor film, a silicon oxide based insulating film and the like is composed of a process for depositing a liquid pattern 103 by discharging plural times a flowable raw material toward a prescribed direction as liquid drops 102, a process for depositing into a thin film pattern 10 by solidifying the liquid pattern 104 and a process for depositing into a crystallized film 106 by irradiating the thin film pattern 104 with laser. The manufacturing process is simplified and the quantity of the material to be used is reduced by dispensing with the lithography process and the etching process.
Patent JP-2000197099-A (JP)
Title: Automatic line switching system in communication system
Inventor: TABATA SHUICHI
IPC: H04B17/20
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To secure a ground speech path and to secure a communication means from a mobile station to the ground by monitoring the states of a main central device and a sub central device and automatically switching the sub and the main, when abnormality is present. SOLUTION: During an operation as main, when a main central device 1 becomes dysfunctional, it is judged that the central device 1 is dysfunctional in the state monitoring control part 5 of a main switching device 3. Furthermore, the information for indicating that the sub central device 2 is in a normal state, and a standby state is obtained from a sub state monitoring control part 6 and the line of the main is disconnected in the main switching device 3. At the same time, the information indicating that the central device 1 is dysfunctional is transferred from the state monitoring control part 5 to 6.  A sub side switches the line from the main to the sub by the control method of pulling in the line by sub switching equipment 4, based on the information, connecting it to the sub central device 2, connecting it to a sub terminal 12, and communication between a mobile station 10 and the sub terminal 12 is enabled.
Patent JP-2001183597-A (JP)
Title: Optical scanner
Inventor: ISHIHARA KEIICHIRO
IPC: G02B26/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To correct a light quantity distribution with respect to a scanning position nearly uniformly by making nearly uniform the light intensity of luminous flux with which a scanned surface is optically scanned. SOLUTION: In consideration of luminous flux width variation of deflected luminous flux 15 and the Gaussian intensity distribution 16 of incident luminous flux 12, the light quantity ratio of the deflected luminous flux 15 reflected and deflected by a faucet of a polygon mirror 5 is made uniform. In concrete, angle characteristics of the reflectivity of the faucet 6 are so set that (0.95×(Ia/ Ib)×Ra<=Rb<=1.05×(Ia/Ib)×Ra) holds, where Ia is the quantity of light when the luminous flux making an optical scan to the center part of an scanned effective area of the scanned surface 9 is made incident on the faucet 6, Ra the reflectivity of the faucet at the surface incidence angle, Ib the quantity of light when the luminous flux making an optical scan to the peripheral part of the scanned effective area of the scanned surface 9 is made incident on the faucet 6,  and Rb the reflectivity of the faucet at the surface incidence angle.
Patent JP-2000190014-A (JP)
Title: Pendulum type cushioning/positioning/stopping equipment for transferred long material
Inventor: NAGATSUKA OSAMU
IPC: B21B39/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a buffer plate and its shock absorbing mechanism whose maintenance and management are improved by resolving problems of a conventional buffer plate and its peripheral damper unit which impact against and stop a bar material being transferred on a transfer pass line, improving durability of the plate by reducing its damage or wear due to collision with the bar, and eliminating accumulation such as scale and powder dust. SOLUTION: A link chain 10 is engaged with a driving wheel 7 with a sprocket around its periphery provided at the top of a supporting frame 3 erected above a passline 1 to carry a bar 13, and the driving wheel 7 is rotated by means of a connecting rod by extending a cylinder rod 5 of an air cylinder 4, thereby arranging a pendulum type movable buffer plate unit 11 hung by the link chain 10 on the carrying passline. The bar 13 is bumped against the buffer plate unit 11 and the impact when bumped is absorbed by the inertia of the deadweight of the buffer plate unit, thus smoothly positioning and stopping the bar 13.
Patent JP-2001182160-A (JP)
Title: Unit house
Inventor: WATABE MASATO
IPC: E04B1/343
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive unit house superior in crime prevention aspect, small in the number of parts, capable of simply assembling each wall face at a jobsite. SOLUTION: An intermediate connection member 12 is fixed on the lower end between wall panels 4b, has an H-shaped panel engaging part 12a in a horizontal cross section engaged with the groove part of the opposite wall panels 4b respectively, and a plate-like frame fixing part 12b screwed on a floor skeleton 2 toward an indoor side is extended from the lower end of the panel engaging part 12a. An end connection member 15 is fixed on the lower end between the wall panel 4b and a column frame 3, has a U-shaped panel engaging part 15a in a horizontal cross section engaged on only the groove part 10 of the wall panel 4b, and the plate-like frame fixing part 15 screwed on the floor skeleton 2 toward the inside of a room is extended from the lower end of the panel engaging part 15a.
Patent JP-2000192137-A (JP)
Title: Production of high strength cold rolled steel sheet extremely small in variation of strength
Inventor: KAIZU SUSUMU
IPC: C21D9/46
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of strength in a steel sheet without adding special alloy elements thereto by previously finding the relation valid among strength, sheet thickness, carbon equivalent and water quenching starting temp. to a prescribed strength level and finding the water quenching starting temp. from the actual sheet thickness and the objective strength. SOLUTION: Previously, the formula expressing the relation valid among the strength TS (kg f/mm2), sheet thickness (t) (mm), carbon equivalent Ceq (mass %) and water quenching starting temp. TQ ( deg.C) to a prescribed strength level has been found. The carbon equivalent calculated from the actual tapping components, actual sheet thickness and the objective strength are substituted for the formula to find the water quenching starting temp., and, from this temp., water quenching is executed. In principle, a high strength cold rolled steel sheet free from variation in strength can be produced; actually, by the errors of the constants (a), (b), (c) and (d) in the formula, the variation in the strength can not be made zero, but it can be reduced to <=5 kgf/mm2.  Desirably, the tempering temp. after the water quenching is controlled to <=300 deg.C to prevent the low temp. tempering embrittlement therein.
Patent JP-2001179329-A (JP)
Title: Method for manufacturing metal welded pipe and its manufacturing equipment
Inventor: NAKAKO TAKEFUMI
IPC: B21C37/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing welded pipes and its equipment that improve in the stability of a drawing speed by drawing metal bands through dies. SOLUTION: When metal pipes are manufactured by welding meeting parts after a metal band is formed into a cylindrical shape in section by drawing metal bands through dies out of an existing side of a die, an edge bend roll which bends both edges of a metal band into circular arcs located at the entering side of a die is driven at a peripheral speed which is equivalent to a speed of drawing a metal band. Concretely, a clutch device that can transmit a driving force in the normal direction of an edge bend roll but can't do in the reverse direction is adopted between an edge bend roll and a driving system of an edge bend roll.
Patent JP-2000192598-A (JP)
Title: Roof surface structure
Inventor: MAEKAWA TOSHIHARU
IPC: E04B7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period, and to reduce a cost as much as possible when constituting a flat roof expected to enlarge a roof, particularly, a living room in the future or to arrange a solar unit and a base isolation device. SOLUTION: A floor panel 1 is laid all over on beams 11, 13 so that an upper surface becomes a horizontal plane, roof backing materials 2 are arranged on this upper surface, and a waterproof sheet 4 as a waterproof layer is arranged on an upper surface of the roof backing materials 2 to constitute a flat roof C by constituting a drainage slope on an upper surface of a water increasing sheet 4. The roof backing materials 2 are constituted of a foaming body molded by applying a preset drainage slope. When juxtaposing the roof backing materials 2 in the lengthwise direction, a height adjusting material 4 formed in a sheet shape is arranged between the roof backing materials 2 and floor panels 1.  In enlarging, for example, a living room 14 under the flat roof C, when removing the waterproof sheet 3 and the roof backing materials 2, since a horizontal plane constituted of an upper surface of the floor panels 1 is exposed, the living room 14 is constituted with the horizontal plane as a floor backing.
Patent JP-H10223760-A (JP)
Title: Method for formation of air gap by plasma treatment of aluminum interconnection
Inventor: GUOGIAN SHIN
IPC: H01L23/522
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce a parasitic capacitance across parallel conductors by a method wherein, after a photoresist is removed, an already formed aluminum interconnection is dry-etched, a sidewall is formed and a gap between interconnections is covered completely or partially. SOLUTION: A block/bonding layer 250 is formed on an oxide layer 270, two aluminum layers 240 are vapor-deposited on the block/bonding layer 250, and the respective aluminum layers 240 are then patterned by using a photoresist 200. Then, an aluminum sacrificial layer 210 is vapor-deposited on the respective patterned aluminum layers 240 via an intermediate TiN layer 230, and an antireflection coating layer 205 is formed on it. After that, the photoresist 200 and the sacrificial layer 210 are removed, and a sidewall residue 290 as the resitude of an aluminum interconnection is formed. In succession, an oxide layer 280 is vapor-deposited on a structure, and an air gap 295 which is generated due to the sidewall residure 290 is covered completely or partially.
Patent JP-2001186226-A (JP)
Title: Folding type portable telephone set
Inventor: AKAO MASAHIDE
IPC: H04W88/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a folding type portable telephone set capable of immediately showing the notice of a caller when an incoming call arrives, in the folding type portable telephone set composed by connecting a cap body case 2 to a main body case 1 in an openable and closable way. SOLUTION: In this folding type portable telephone set, a key operation surface 11 is provided on the inner surface of the main body case 1. Also, a liquid crystal display device is built-in in the cap body case 2, an inner display surface 21 facing the image display screen of the liquid crystal display device is formed on the inner surface of the case 2 and an outer display surface 22 facing the image display screen of the liquid crystal display device is also formed on the rear surface of the case 2. The display pattern of the liquid crystal display device is inverted between while the case 2 is opened and while closed, and the displayed image of the liquid crystal display device can normally be observed from either of the display surfaces 21 and 22.
Patent JP-H11192085-A (JP)
Title: Sod enzyme agent
Inventor: SAITO AKIHIKO
IPC: C12N9/02
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To readily obtain a super oxide dismutase(SOD) enzyme agent, which can not be separated from common grains themselves, from fermented soybeans being a food. SOLUTION: This super oxide dismutase enzyme agent is obtained by extraction from fermented soybeans by using water or a diluted salt solution. The prepared substance is purified directly as it is or by combination of one or more operations of a proper polar organic solvent treatment, adsorption chromatography, ion exchange chromatography, get filtration or the like.
Patent JP-2001178459-A (JP)
Title: Method for immobilizing dna fragment to surface of solid- phase carrier and dna chip
Inventor: NAKAMURA TAKEMARE
IPC: C12N11/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To develop an immobilization method capable of bonding a DNA fragment separately prepared beforehand to the surface of a solid-phase carrier by a rapid reaction and making the reaction product stably maintain the bond and to obtain a DNA chip not especially requiring a blocking process. SOLUTION: This method for immobilizing the DNA fragment to the surface of solid-phase carrier is characterized in that a DNA fragment containing one reaction component of ring formation addition reaction at one terminal end is brought into contact in a liquid phase with a solid-phase carrier having the surface into which the other reaction component of ring formation addition reaction is introduced so that the ring formation addition reaction is carried out between both the reaction components to form a covalent bond. This DNA chip is obtained by the method. This method for detecting a nucleic acid fragment having complementarity to the DNA fragment on the DNA chip uses the DNA chip.
Patent JP-2000191054-A (JP)
Title: Packaging body which is usable for cooking by microwave oven
Inventor: SAKAMOTO YASUO
IPC: B65D81/34
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To keep a packaging body hygienical by making an adhesive hardly coming into contact with a food, eliminate fear wherein cut pieces may enter the inside of the packaging body, facilitate the process, and reduce the cost as well by forming a cut in such a manner that the cut may be equipped with a single or a plurality of short connected surfaces, and a bonded surface may be left between both cut end edge sections of the cut. SOLUTION: A packaging bag 1 is formed of a synthetic resin film which can be heated and pressurized by a microwave oven such as polyethylene, and also, a cut 2 is formed in such a manner that the cut is not a continuous cut, but is equipped with one or a plurality of short connected surfaces 4 without fail, and at the same time, the cut 2 is not provided at both cut end edge sections of the cut 2, and a bonded surface 5 may be left. Also, a seal material 3 is formed into a size by which the cut 2 can be totally covered, and at the same time, an adhesive 6 is applied on the rear surface of the seal material 3, and the seal material 3 is formed in a manner to cover the cut 2.
Patent JP-2001180572-A (JP)
Title: Girder structure for vehicle deck in single pillar type car carrier
Inventor: NEGAYAMA HIROSHI
IPC: B63B3/52
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a girder structure for a vehicle deck in a car carrier of such a constitution that a single pillar is provided only at a center in a cross sectional surface capable of avoiding concentration of local stress caused by a flexible structure of a cross girder, totally dispersing the stress, coping with racking deformation, and securing clear height of lower floors. SOLUTION: Additive vertical girders are provided on the side of vessel side outer plates, cross girders are alternately disposed to the additive vertical girders, the cross girders are connected in a flexible structure to the vessel side outer plates, the additive vertical girder is disposed between the cross girders inserted on both sides of a pillar at side parts of the pillar, the cross girder at the position of the pillar is connected to the additive vertical girder to connect the cross girders to the pillar in a flexible structure, and an additive cross member is disposed between the cross girder and the additive vertical girder, thereby a load applied on a connection point between the cross girder and the additive vertical girder is partly born by the additive cross member.
Patent JP-2001188944-A (JP)
Title: Money theft prevention system for automatic vending machine
Inventor: KIKUYAMA TOSHIYA
IPC: G07F9/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a money theft prevention system for an automatic vending machine which can securely prevent a money storage from being stolen without controlling plural machine keys at an office, etc. SOLUTION: A host computer 17 once receiving an operation code refers to reference data in a ROM 17a and performs deciding operations. Namely, it is decided first whether or not the operation code matches one of plural regular codes. Then when a match is decided, it is decided whether location information on the automatic vending machine corresponding to the regular code matches location information on an automatic vending machine as the transmission destination of the operation code. When their matching is decided, it is decided whether the current time that a timer 17d counts is in time zone information corresponding to the regular code. When so, it is decided whether money is allowed to be collected from one of a coin discriminator 8, a safe 9, and a bill discriminator 10 corresponding to the regular code.
Patent JP-2001182400-A (JP)
Title: Latch device for vehicle trunk lid
Inventor: TAKAHASHI AKIRA
IPC: E05B83/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To open a trunk lid from the inside of a trunk room. SOLUTION: A lath assembly 3 is equipped with a latch 6 linking with a striker 4, a latchet 8 retaining the linkage between the latch 6 and the striker 4 by linking with the latch 6, an open lever 12 which opens the latchet 8 from the latch 6. The open lever 12 is formed by a light storing material and attached with an emergency operation knob 17 operable from the inside of the trunk room.
Patent JP-2001192746-A (JP)
Title: METHOD FOR COLLECTING Pd AND Pt FROM TRIBUTYL PHOSPHATE
Inventor: SASAKI YASUKATSU
IPC: C22B11/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting Pd and Pt from a solvent of tributyl phosphate containing Pd and Pt and regenerating the solvent of tributyl phosphate. SOLUTION: An aqueous solution of NH4Cl is used for the purpose of collecting Pd and Pt from a solvent of tributyl phosphate containing Pd and pt.
Patent JP-2001178246-A (JP)
Title: Transmission structure for the reaping area in combine harvester
Inventor: OMOTO KEIICHI
IPC: A01D69/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission structure for the reaper in a combine harvester that can carry out the combined works, as the cereal stems are prevented from conveyed in a retarded speed by allowing the reaper to be alternatively transmitted and driven with the running transmission mechanism or with the working transmission mechanism. SOLUTION: In this combine harvester where the reaper 2, the running gear and the thresher 3 are transmitted from and driven by the engine 4, the transmission of the reaper 2 is alternatively carried out via the transmission switching mechanism 6 from the running transmission mechanism 42 that is synchronized to the running speed of the running unit and from the transmission 9 for the working machine, for example, the thresher. In addition, when the number of the rotation of the running transmission mechanism 42 becomes lower than that on the work transmission side 9, the transmission is switched with the transmission-switching mechanism 6 from the running transmission 42 side to the work transmission 9 side whereby the reaper is transmitted.
Patent JP-2000195454-A (JP)
Title: Electron beam device
Inventor: OKURA AKIMITSU
IPC: H01J37/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam device equipped with a field emission type electron gun capable of stably operating for a long time. SOLUTION: A partition plate 29 to partition an electron gun compartment 1 and an electromagnetic lens part 2 under it to make a vacuum is provided. The partition plate 29 is made movable any time in regard to the optical axis of the electron gun and the electromagnetic lens. Thereby, the baking time of an entire corpuscular beam device is shorten to make it efficient, and noise contamination caused by deterioration in the degree of vacuum in the electromagnetic lens compartment and instability of the electron beam is prevented, in order to obtain a scanning image with an excellent S/N ratio.
Patent JP-2000199353-A (JP)
Title: Floor for pool
Inventor: UMETSU MASAHIDE
IPC: E04H4/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor for a pool comprising plural leg bodies installed on a floor plate for supporting the floor plate by the leg bodies in which it can be folded to be compact having a plate member for preventing submergence to be stacked horizontally to be stored. SOLUTION: A leg body 3 is composed of a frame plate 6 to be fixed on a floor plate, and a pair of leg plates 7, 8 rotatably installed on the frame plate 6 having an interval between their base end parts, a submergence preventing plate receiving part 9 provided to be contained in a range of plate thickness of the leg plate 7, 8 is formed on at least one of the leg plates 7, 8, and both ends of a submergence preventing plate 10 are inserted into both submergence preventing plate receiving parts 9 on the adjacent leg bodies 3, 3 to be installed. The submergence preventing plate 10 is thus contained in the range of thickness of the leg plate 7, 8, thereby the whole body of this floor for a pool can be folded to be stably stacked.