baber/WOPTO huggingface dataset:
Patent JP-2002131627-A (JP)
Title: Focusing mechanism and method for image reader, and computer readable storage medium
Inventor: KAWABATA TAKASHI
IPC: G02B7/28
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To allow focusing of an outline without using a test pattern or the like by adjusting a focus by utilizing a field frame and moving a focusing position by a predetermined amount. SOLUTION: The focusing mechanism for an image reader is constituted so that a medium 2 is illuminated by a fluorescent lamp 1 and an image is formed on a photoelectric conversion element 4 through a lens 3. Then, the medium 2 is nearly brought into focus by adjusting the focus by utilizing a medium holding member 6 before the insertion of the medium 2 and moving the focusing position by the predetermined amount after the insertion of the medium 2.
Patent JP-2002133894-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HOSONO KOJI
IPC: G06F12/16
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when a defective block is caused, manufacturing efficiency is reduced and it is hard to make surely a defective block detected after package a non-selection holding state. SOLUTION: A transistor 35 is connected to a decoding circuit 29 to which a block address signal is supplied in each block decoder 12. A block corresponding to this block decoder can be set to a non-selection holding state by turning off this transistor 35 in accordance with data latched by a latch circuit 36. Therefore, even when a defective block is detected by a burn-in test after packaging, this defective block can be set easily to a non-selective holding state.
Patent JP-2002138739-A (JP)
Title: Hanging structure of sliding door in prefabricated house
Inventor: SENTO TOMOYUKI
IPC: E05D15/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify the work for hanging a door panel on an upper guide rail in a closet whose doorway is opened and closed by sliding three or more door panels. SOLUTION: The upper guide rail 4 fixed to the lower surface of an upper frame 3 is formed by an aluminum bar, and two or more rail parts 23 for hanging sash rollers 7 are provided inward and outward. A regulating part 24 positioned above a rail part 23 is provided with a hanging opening 34 allowing the sash rollers 7 to go in and out of. Fitting holes 42, 43 are opened in a base part 21 facing on the opening 34 and a rail fitting wall 30 of the upper frame 3. After the door panel 2 is hung on the rail part 23, the hanging opening 34 is blocked up by a lid 35. The lid 35 is previously temporarily assembled to the upper side of the upper frame 3, a roller regulating part 38 is inserted downward from fitting holes 42, 43 at the forward end to block up the hanging opening 34.  Since the lid 35 is temporarily assembled to the upper frame 3, in such a state, merely the door panel 2 is hung and the lid 35 is fixed by a bolt 45 to end the hanging work.
Patent JP-2001185715-A (JP)
Title: Vertical power element and method of manufacturing it
Inventor: AURIEL GERARD
IPC: H01L21/763
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vertical power element in which the thickness of layer that determines the breakdown voltage of the element is optimized. SOLUTION: In a method of manufacturing the vertical power element on a silicon wafer, a second-conductivity lightly-doped epitaxial layer having such a thickness that can withstand the maximum voltage impressed upon the power element during operation is formed on the upper surface of a first-conductivity heavily-doped substrate and at least one area corresponding to the power element is divided by insulating walls in the wafer. The insulating walls are formed by forming trenches by etching the epitaxial layer and diffusing a first- conductivity dopant having a high doping level into the wafer from the trenches.
Patent JP-2002128309-A (JP)
Title: Sheet unit guide mechanism
Inventor: TSUYUKI MIKIO
IPC: B65H27/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of damage or the like to a sheet unit and make it smoothly conveyable by a simple constitution. SOLUTION: A guide roller 38 is provided with a hollow roller 44 and a cloth member 46 cylindrically woven to be additionally sheathed in an adhesive condition in an external peripheral surface of the hollow roller 44. This cloth member 46 is fixed to the hollow roller 44 under press fit action of retaining members 50a, 50b in condition that both end faces 48a, 48b are received in an axial end of the hollow roller 44.
Patent JP-2002141802-A (JP)
Title: A/d converting device
Inventor: NAKAMURA SHINJI
IPC: H03M1/08
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of switching noises when switching plural A/D converters attaining multi-bit quantizing/encoding. SOLUTION: In an A/D converting device 120 for converting an analog signal to a multi-bit digital signal exceeding the number of quantizing bits in each of plural A/D converters 11 and 13 by using these plural A/D converters, respective digital signals S7 and S9 outputted from these respective plural A/D converters are made into continuous digital signals S22 by switching them by a cross fade switching means 18 in the state of cross fading. Thus, a total dynamic range exceeding the dynamic range of A/D conversion, that each signal A/D converter has, can be provided by the A/D converting device by suppressing noises, which are generated in such switching, without control.
Patent JP-2002138566-A (JP)
Title: Construction structure of septic tank and base plate used for septic tank
Inventor: YAMANE YOSHIHIKO
IPC: B65D88/76
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To construct a septic tank by using a low-cost, lightweight and sturdy base plate while effectively recycling discarded vinyl chloride. SOLUTION: In the construction structure of the septic tank, the base plate 2 is horizontally buried in the ground. The septic tank 1, placed on the base plate 2, is also buried in the ground. The base plate 2 is a laminated plat constituted by laminating plural discarded vinyl chloride plates 3 constituted by molding discarded vinyl chloride into a platy shape.
Patent JP-2002138948-A (JP)
Title: Discharge rate controller of variable displacement pump
Inventor: NARATO MASAYUKI
IPC: F04B49/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for negatively controlling a variable displacement pump of a split flow type obtaining two systems of discharge from one cylinder block. SOLUTION: One cylinder block 2 from which a plurality of pistons 4 rising and setting is provided. A control plate 9 provided with two outlet ports 11, 12 for obtaining two discharges is brought into contact with and slides on an end face of the cylinder block 2. A discharge rate controllers 5 for controlling a discharge rate from the outlet ports by controlling a stroke of a piston is functionally controlled by a control piston 13 to which is exerted a pressure of fluid released through respective releasing circuits 18, 19 from respective outlet ports without work to a tank. The discharge rate controller 5 is provided with a low pressure selective valve 22 for selecting a lower pressure from pressures of fluids of the respective releasing circuits, and the selected low pressure by the low pressure selecting valve is exerted to the control piston.
Patent JP-2002150948-A (JP)
Title: Plasma display device
Inventor: KANAZAWA GIICHI
IPC: H01J11/14
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of enormous abnormal discharge in a plasma display device, that has an auxiliary electrode installed, by short-circuiting the bus electrode and the top end part of the discharge electrode for each of the display cells in order to avoid display failures due to defects of the discharge electrode. SOLUTION: Display cells, which have omitted the auxiliary electrode, are dispersed uniformly in the plasma display device.
Patent JP-2002146802-A (JP)
Title: Termite prevention method for building
Inventor: YOSHIMOTO MASAMI
IPC: E02D27/01
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a termite prevention method for a building applicable even to the existing building easily at low cost without ruining residents' health and polluting the natural environment. SOLUTION: A powderlike or fine grainlike charcoal material 9 is spreaded like a belt along a corner angle part 10 formed by a side face 1c of a foundation structural body 1 facing a space 8 under a floor and a bottom face 7a of the space 8 under the floor of a building in the corner angle part 10.
Patent JP-2001200528-A (JP)
Title: Injection apparatus and ground injecting method
Inventor: ARIMIZU EIICHI
IPC: E02D3/12
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an injection apparatus which can continuously perform injection work, and can uniformly improve the ground in a short period of time, and to provide a ground injecting method. SOLUTION: An injection pipe 4 is produced by attaching a cap 6 to one end thereof, forming injection holes 5B, 5B' in the pipe in a longitudinal direction, and forming bag bodies 7 on the pipe so as to cover the injection holes 5B. Then, an external pipe 3 having an injection hole 5A formed therein is produced. Further, the external pipe 3 is inserted into a long hole bored in the ground 1, and then the injection pipe 4 is inserted into the external pipe 3. Grout is squeeze-pumped into the injection pipe 4, to thereby improve the ground 1.
Patent JP-2002146058-A (JP)
Title: Aromatic polyamide film and magnetic recording medium
Inventor: TSUKUDA AKIMITSU
IPC: B29C41/24
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyamide film having running durability improved without reducing output characteristics, and capable of reducing abrasion of a magnetic head. SOLUTION: This aromatic polyamide film has at least on one surface a protrusion group A having 50×104-10,000×104/mm2 existing density of protrusions having 0.025 or more and less than 0.3 flatness and 5-50 nm height, and a protrusion group B having 0.1×104-1,000×104/mm2 existing density of protrusions having 0.3-1 flatness and 5-150 nm height, where the ratio Hb/Ha of the average height Hb (nm) of the protrusion group B to the average height Ha (nm) of the protrusion group A is in the range of 0.6-6.
Patent JP-2002150811-A (JP)
Title: Beam switching variable burner device
Inventor: KODA SHIGENORI
IPC: F21Y101/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and low cost beam switching variable burner device for a vehicle having, good operation property and light distribution property, small operation sound, and good workability for mounting. SOLUTION: A solenoid 8 for changing the position of a burner is arranged at the back side of a socket holder 4 holding a socket 2 of the burner 1, and a U-shaped link arm 7 is mounted so as to wrap the solenoid 8, and the burner 1 is made to move in a prescribed direction by making a link lever 9 move by the solenoid 8 through the link arm 7.
Patent JP-2002158387-A (JP)
Title: Laser device
Inventor: KONNO SUSUMU
IPC: H01S3/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser device capable of high-output operation at a high efficiency with a simple configuration. SOLUTION: The laser device comprises a pair of polarization selecting elements, a first optical path comprising an optical amplification part arranged between the pair of polarization selecting elements and a polarization rotator, and a second optical path in which the laser beam reflected on one polarization selecting element or transmitted is made incident on the other polarization selecting element by a plurality of total reflection mirrors, allowing it to round to the first optical path. Thus, the polarized/rotated laser beam rounds to the first optical path under the effect of double refraction at the optical amplification part.
Patent JP-2002159111-A (JP)
Title: Extension method for transmission line
Inventor: IWAMA SHIGEMI
IPC: H02G1/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an extension method for transmission line and a metal wheel for extension therefor capable of preventing excessive deformation from being received while a transmission line of which cross section is oval is being passed through the metal wheel. SOLUTION: This extension method is a method of extending the transmission line 5 having an oval cross section, of which long-diameter part B is spirally disposed in the lengthwise direction by twisting, by passing it through the metal wheel 1 mounted on a steel tower 6. A recessed and protruding section 4 meeting the cross-section shape of the transmission line 5 changing at prescribed pitches in the lengthwise direction is formed on the circumference of a wheel body 3 of the metal wheel 1.
Patent JP-2001188934-A (JP)
Title: Document handling device
Inventor: GARCIA TINOCO GUILLERMO JAIME
IPC: G07D9/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent an entrance shutter of a bill receiving device, which is sensitive to vibration, from malfunctioning by being exposed to fine vibration or vibration. SOLUTION: The main part of an assembly composed of the shutter and its operating constituent elements is arranged so that motion of rotation on the axis on which the shutter swivel, i.e., a couple is not generated. In one embodiment, this is achieved on condition that the center of the mass of the shutter and other relative constituent elements is on the axis on which the shutter swivels. In another embodiment, other constituent elements which operate together with the shutter swivel on another axis and the main part of the system is so arranged that no couple is generated for either axis.
Patent JP-2002162012-A (JP)
Title: Process of treating wastes containing dioxins
Inventor: NISHIKAWA SUSUMU
IPC: F23G5/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To cool exhaust gas while preventing dioxins therein once decomposed at a high temperature from being synthesized again and facilitate the recovery of heat. SOLUTION: In a process of decomposing dioxins for treating wastes containing dioxins at a high temperature, high temperature exhaust gas generated during the high temperature treatment is cooled to below a temperature lower than the resynthesizing temperature of dioxins in a cooling chamber of steam atmosphere or inactive gas atmosphere such as nitrogen. In a process of decomposing dioxins for treating wastes containing dioxins by the melt method, high temperature exhaust gas generated during the high temperature treatment is cooled to below a temperature lower than the resynthesizing temperature of dioxins in a cooling chamber of steam atmosphere or inactive gas atmosphere such as nitrogen. A heat recovering means such as a heat exchanger and the like is used for cooling.
Patent JP-2002157452-A (JP)
Title: Online delivery server system and system of direct delivery from producing center/communication sales using online delivery server system
Inventor: NODA HIROSHI
IPC: G06Q50/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To deliver merchandise from a person to directly deliver it from a producing center without having the stock of the merchandise in a shop and without the process of physically handling the merchandise in the case that a user to purchase the merchandise or the like from a user terminal transmits delivery application data through a delivery application reception server and applies for a merchandise purchase. SOLUTION: The delivery application reception server is provided with a merchandise data display means for displaying the sales of the merchandise or the like online to sell, a merchandise data base for receiving and storing merchandise data, an authentication/charging means for managing charging to the user with the shop and a shipping/delivery data management means for managing the shipping/delivery data of the merchandise. In the case that the user to purchase the merchandise or the like from the user terminal transmits the delivery application data through the delivery application reception server and applies for the merchandise purchase, the merchandise is delivered from the person to directly deliver it from the producing center without having the stock of the merchandise in the shop and the name of the shop is printed as a delivery origin on a delivery slip.
Patent JP-2002125074-A (JP)
Title: Call method
Inventor: NISHIMURA MASAYOSHI
IPC: H04M15/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a call method capable of calling at most reasonable communication cost with less burden for a telephone user. SOLUTION: A communication network is provided where a relay server which connects/relays a switch of an international public telephone network to the internet is installed in a foreign country where a call charge is low. A caller accesses the relay server through the internet to inform of the telephone number of the caller and a called party so that a speech path is formed at the switch connected to the relay server which is programmed in advance while the call charge is accounted on a calling party as a total of call charged from the switch to the caller and the called party.
Patent JP-2002164403-A (JP)
Title: Method and apparatus for transferring surface treated substrate
Inventor: MUNAKATA AKIHIKO
IPC: H01L21/68
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a wafer from deviating when unloading from a process hand, to stabilize the position of the wafer and be capable of stabilizing transfer wafer. SOLUTION: When transferring the wafer 10 carried on the process hand 46 in an unloading position with the open-close arms 46A, 46B, half opened, a transfer stabilizer ring 100 having downward deviation preventing pins 102 is descended over the wafer 10 beforehand to prevent the wafer from deviating by the opening of the open-close arms from a closed home position to an unloading position.
Patent JP-2001178559-A (JP)
Title: Lifting and lowering support unit for storage part and lifting and lowering storage apparatus using the same
Inventor: MURAKAMI MOTOHARU
IPC: A47B51/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a storage part is composed of a thing having low rigidity such as a cage, the storage part is twisted or oscillated. SOLUTION: A pair of left and right parallel links 1, 2 are supported on a left and right base frames 3, 4 respectively to lift and lower a storage part C, and mutually opposed a link 1a and a link 2a of the link 1 and 2 respectively are connected to each other by a connection axis 17, and the axis 17 can be attached to the links 1a, 2a and detached therefore.
Patent JP-2002169099-A (JP)
Title: Microscope
Inventor: SAKANO HITOSHI
IPC: G02B21/24
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a microscope which is reduced in production cost and is easy in assembly. SOLUTION: This microscope is provided with an arm part which holds an objective lens 40 and arm supporting parts 12, 13 which are disposed on a base part 11 and support the arm part, further, the arm part is divided into a second component 14 and a third component 15 and, at the same time, the second component 14 and the third component 15 are connected with bolts 18, 21 via a connecting plate 16.
Patent JP-2002172825-A (JP)
Title: Method for controlling shuttle of printer
Inventor: OMURA YUJI
IPC: B41J2/515
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of print quality at a linear motor type shuttle mechanism section provided with means for urging a hammer bank at the time reversal. SOLUTION: Position for reversing shuttle operation of a hammer bank is monitored and when it is reversed on the outside of a predetermined range, print is suspended during one half period immediately after reversal and started from next half period. Alternatively, speed at a predetermined position is monitored before reversal of shuttle operation and if it deviates from a predetermined speed range, print is suspended during one half period immediately after reversal and may be started from next half period.
Patent JP-2001229460-A (JP)
Title: System and method for point service
Inventor: YAGAMI HIROSHI
IPC: G06Q30/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a point service system which can display customer keeping effect and eliminate unfairness among member stores by promoting the introduction of a new member and the use of the member stores by members. SOLUTION: This system is equipped with a member data storage part 61 which stores member data D1, a management data storage part 62 which stores management data D2, and a control part 65. The control part 65 adds use points corresponding to the use result of a member to the held points of the member data D1 according to transaction data, adds reward basic points corresponding to the use result to the total reward basic points of management data D2 according to the transaction data, and adds reward points P2, which is calculated at the end of a month from the total introduced member number and total reward basic points of the management data D1 and the introduced member number of the member data D1, to the held points H of the member data D1.
Patent JP-2002180145-A (JP)
Title: Method for producing high purity metallic vanadium
Inventor: HASHIGUCHI YOSHIYO
IPC: C22B5/18
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a new method for obtaining high purity vanadium and the powder thereof at a low cost. SOLUTION: In the method for obtaining metallic vanadium by reducing vanadium pentoxide, at first, vanadium pentoxide as the raw material is heated in the coexistence of hydrogen and is reduced into lower oxide such as vanadium trioxide and vanadium monoxide. The obtained lower oxide is mixed with calcium or magnesium, and the mixture is heated at <=690 deg.C to cause a reduction reaction, and, from the obtained reduced product, metallic vanadium is separated and recovered.
Patent JP-2002184269-A (JP)
Title: Rotary switch with push switch
Inventor: MIMATA YOSHIHISA
IPC: H01H25/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the operation of a rotary switch having a push switch by ensuring a wide operating area at operating an element, enable making the element return to a neutral position in the longitudinal direction with one spring, and prevent influence of the spring force of the spring on a pressing operation of the element. SOLUTION: A push contact piece 51, a key top 60, slide contact piece 52, a contact piece holding element 70, the spring 38, and a movable element 80 are arranged in a recess part of a body 30. The element 100 is attached to the body 30. The key top 60 is mounted on the push contact piece 51, and the element 100 is mounted on the key top 60. Lateral engaging portions 140, 130 in the right and left sides of the element 100 are engaged with a recessed portions 46, 45 on the body 30 side.
Patent JP-2002179491-A (JP)
Title: Producing method of powdery gunpowder composition
Inventor: YAMANAKA SAYAKA
IPC: C06B21/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and inexpensively obtaining crystalline explosive which is poorly sensitive and is pulverized using a convenient equipment and to provide a producing method for obtaining a powdery gunpowder composition which is excellent in dispersibility and combination property of the crystalline explosive and the component other than the crystalline explosive. SOLUTION: A raw material of gunpowder composition such as trimethylene trinitramin is mixed with a good solvent such as methyl ethyl ketone, the crystalline explosive of one kind or more is dissolved in the good solvent by 20-98 wt.%, a suspension which completely dissolves the other components and is in the state of solid-liquid coexistence is allowed in contact with a poor solvent such as water to which the raw material of gunpowder composition is insoluble, thereby, the raw material of gunpowder composition is deposited and, as a result, the powdery gunpowder composition which contains the pulverized crystalline explosive which is controlled so as to be particulate is produced.