baber/WOPTO huggingface dataset:
Patent JP-2001207395-A (JP)
Title: Paper made from aldehyde-modified cellulose pulp with selected additive
Inventor: CIMECIOGLU A LEVENT
IPC: C08L1/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for making paper having a wet strength, a temporary wet strength, a dry strength and high wet strength/dry strength ratio properties. SOLUTION: This improving method comprises using an aldehyde-modified cellulose pulp as a pulp material, which is produced by oxidizing a cellulose or a cellulose pulp with an oxidant, and adding an effective amount of at least one kind of an additive thereto. The oxidant has an equivalent oxidizing power of up to about 5.0 a active chlorine per 100 g cellulose and an effective mediating amount of nitroxyl radical, and the additive comprises an aldehyde functional polymer or a polymer containing functionality capable of reacting with the aldehyde group.
Patent JP-2001169117-A (JP)
Title: Method and system for changing darkness level of digital image
Inventor: ROBERT P LAWS
IPC: B41J2/52
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a system which uses shape processing to control the darkness of a certain specific image structure. SOLUTION: A digital darkness control system controls the brightness of edges subjected to anti-aliasing and includes an image input part 100 which receives an image including a gray edge, a detector 104 which detects edges subjected to anti-aliasing to discriminate the gray edge in the image received, a brightness control part 106 which adds or removes gray to or from edges, in accordance with user's control to logically control darkness and lightness, an edge compression part 108 which minimizes the spread gray edge and maintains a gray level in edges, and an image output part 110 which outputs the edges of which the brightness has been controlled.
Patent JP-2001161471-A (JP)
Title: Seat work furniture
Inventor: DITTRICH ANDREAS
IPC: A47B39/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To integrate a work table and seat equipment into a single unit at a little material cost and a work cost. SOLUTION: A support frame is composed of two Z-shaped main support bodies 1, 2, 3, 16, 25 and 33. These main support bodies are mutually joined by horizontal beams 15, 23 and 29. Z-shaped upper leg parts 1 and 25 hold a table plate 18, lower leg parts 3 and 33 are supported on the floor, and oblique intermediate leg parts 2 and 16 have a holding point for seat equipment 9, 10 and 11.
Patent JP-2002135002-A (JP)
Title: Dielectric filter
Inventor: KOBAYASHI SHIGERU
IPC: H01P1/205
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter which can be improved in electric properties. SOLUTION: A dielectric filter 1 is equipped with a coaxial type dielectric resonator 3, a circuit board 4, and a case 2. The coaxial type dielectric resonator 3 has such a structure in which an outer conductor layer is formed on the outer peripheral surface of a cylindrical dielectric body with a through-hole penetrating through both its edge faces, and an inner conductor layer is formed on the inner wall surface of the through-hole. The circuit board 4 is equipped with a conductor pattern connected to the inner conductor layer. The case 2 houses both the coaxial type dielectric resonator 3 so as to keep the through- hole in parallel with a bottom plate 11, and the circuit board 4 by the side of the open edge face 3b of the coaxial type dielectric resonator 3 so as to keep it in parallel with the bottom plate 11.  A first projection whose parts opposed to the inner conductor layers are made to protrude towards the inner conductor layers and where a conductor pattern is formed, and a recess whose parts opposed to cylindrical dielectric bodies are recessed respectively, are formed on the one edge face of the circuit board 4 opposed to the resonator 3.
Patent JP-2002126445-A (JP)
Title: Element for treating vapor of volatile organic matter
Inventor: MURAOKA KATSUNORI
IPC: B01D53/44
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for decomposing VOC(volatile organic compounds) of low concentration with small energy consumption. SOLUTION: A corrugated cardboard-like body 2 on which hydrophobic zeolite is deposited is interposed between insulating sheets 3, 4 consisting of polyimide or the like. Electrodes 5, 6 are stuck to the outsides of the sheets 3, 4 closely. An alternating current power source 9 is arranged between the electrodes 5, 6 and AC voltage of 5-7 kV is applied between them so that plasma is generated inside the body 2. As a result, the VOC adsorbed on the hydrophobic zeolite is desorbed and decomposed.
Patent JP-2002131654-A (JP)
Title: Optical apparatus system
Inventor: OTOMO MASAHIKO
IPC: G02B21/24
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical apparatus system which has a microscope, etc., and with which the repair work, such as the specification of a failure point and the exchange of failure components is carried out immediately without moving optical apparatus in case of the occurrence of the failure in the optical apparatus system having a microscope, etc. SOLUTION: The microscopic system 10 comprises the microscope 100 and a controller 200 which are connected by a cable 300 for connection. Driving mechanisms including a motor drive revolver 110, aperture-stop switching device 120, etc., disposed in the microscope 100 are driven by a drive member (a drive motor 121, etc.). The drive member and a detecting element (a rotary encoder 112, etc.), for detecting the driving state thereof are arranged on the microscope 100 side. A control circuit 240, a CPU 250, a drive circuit 260, etc., are arranged on the controller 200 side in accordance with the signals, etc., from the detecting element. The drive element and the detecting element and the control circuit 240, etc., are signal-connected by a wiring section 160 and the cable 300 for connection.
Patent JP-2002126853-A (JP)
Title: Working tool for clip type joint
Inventor: YOSHIMURA KAZUO
IPC: B21L19/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a working tool for a clip type joint link for connecting a roller chain by equipping the clip type joint link to the link inside a roller chain, or parting the roller chain by releasing the clip type joint link from the inner link, attaining the work easily, safely and surely. SOLUTION: A pair of rodlike bodies 15 is composed of working pieces 4, 6 on one end, grip parts 2 on other end, and a sliding part 34 pivoted by a pivot shaft provided on the center to make slide-contact with each other, and constituted rotatably each other. On the working piece 4, a hole 35 fitting to either of pins in the clip type joint link is provided, and on the working piece 6, a pressing face 36 formed on the curved face acting to the end face of the clip equipped to the pin fitted astriding the pin is formed.
Patent JP-2002133693-A (JP)
Title: Optical head and optical information recording/ reproducing device using it
Inventor: NAKAO TAKESHI
IPC: G11B7/125
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical head that is effective for making reproduced signal have a high signal to noise ratio(S/N ratio) and capable of performing a high density recording and an information recording/reproducing device which mounts the optical head. SOLUTION: That above-mentioned purpose can be achieved by changing the light utilization rate at the optical head between recording and reproducing. Generally, the noise generation of semiconductor decreases as the output power becomes larger. In the optical recording/reproducing device, generally the semiconductoreasar, which is the light source, emits light at a high output power in recording information, and it emits light at a low output power in reproduce. Therefore, the laser noise generated can be reduced by making the semiconductor laser emit light at a high power and, in reproducing information, by decreasing the light utilization rate of the optical head.
Patent JP-2002131680-A (JP)
Title: Light deflection device
Inventor: SATO TAKAHIRO
IPC: B41J2/44
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a light deflection device which is small-sized and is of low noise. SOLUTION: In the light deflection device, a semiconductor laser 106 is mounted near or on an immobile part of a piezoactuator which is formed on a semiconductor substrate 101 and has a mirror 104 and light emitted from the semiconductor laser 106 is reflected by the mirror 104 to drive the piezoactuator. Thereby the light emitted by the semiconductor laser 106 can be deflected.
Patent JP-2002132867-A (JP)
Title: Maintenance management system for machine tool
Inventor: OKURA KOJI
IPC: G06Q50/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance management system which enables a supplier side to manage information on abnormality occurring to a user side and take preventive countermeasures according to management information. SOLUTION: Multiple machine tools 30 and a user managing device 20 are connected and multiple user managing devices 20 and a supplier managing device 10 are connected through a network. A controller of a machine tool 30 is provided with an abnormality detecting means which monitors signals regarding a driving part and/or internal signals of the controller to detect whether or not the signals are abnormal, an abnormality information database which stores abnormality information corresponding to abnormal signals, an abnormality information retrieving means which obtains corresponding abnormality information by performing retrieval from the abnormality information database according to a detected abnormal signal, and a means which sends the obtained abnormality information to a user managing device 20.  The user managing device 20 is equipped with a means which stores the received abnormality information by the machine tools and a means which sends the stored abnormality information to the supplier managing device 10 at irregular or regular intervals. The supplier managing device 10 is equipped with a means which stores the abnormality information received from the user managing device 20 by users and a means which displays the stored abnormality information.
Patent JP-2001126903-A (JP)
Title: Protective element
Inventor: IWASAKI NORIKAZU
IPC: H01H37/76
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a protective element which acts as a protective element in both situations of overcurrent and overvoltage, and can be reused as possible, after operation in the case of overcurrent or overvoltage. SOLUTION: In a protective element 30, a PTC element 1 and a low-melting point metal member 2 are connected in series on a substrate. In the PTC element 1, a heating member 3 is arranged adjacently to the low melting point metal member 2.
Patent JP-2002126784-A (JP)
Title: Method and apparatus for treating beans wastewater
Inventor: KOHAMA FUMIO
IPC: C02F3/28
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To certainly remove an oil component of a beans lees compressed filtrate and to stably perform the biological treatment of a rear stage. SOLUTION: The beans lees compressed filtrate and a flocculant are mixed to form flocculated sludge (flc) and a part of the oil component of the beans lees compressed filtrate is taken in this flocculated sludge. This mixed liquid containing the flocculated sludge is mixed with flocculated sludge obtained by applying biological treatment and flocculation separation treatment to equipment wastewater to make the residual oil component of the beans lees compressed filtrate absorbed to the flocculated sludge to be mixed to take all of the oil component of the beans lees compressed filtrate in the sludge and all of the oil component is separated along with dehydrated sludge with respect to the dehydrated filtrate accompanied by dehydration and this dehydrated filtrate is mixed with water to be biologically treated.
Patent JP-2002126796-A (JP)
Title: Sludge weight-reduction method and device
Inventor: MATSUMOTO SHIGEKI
IPC: C02F11/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To outstandingly reduce the weight of an excess sludge simply and economically in a processing method and a device of excess sludge by a biological processing. SOLUTION: An organic waste water is decomposed and processed in an aeration tank 3 and at least one part of a generated sludge is removed out and is thrown into a reactor 5 provided with a submerged membrane 9 or a hollow fiber membrane. An excess sludge is decomposed and processed by a self-oxidation of the sludge in the reactor 5.
Patent JP-2002139780-A (JP)
Title: Camera
Inventor: NAKAMORI MASAO
IPC: G03B17/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a collapsible lens barrel which can extend and collapse at three or more steps while maintaining such a merit that both of extending and collapsing motions can be attained with one-way rotation. SOLUTION: The camera is provided with a driving barrel assemblage 400, a 1st moving barrel assemblage 500, a 2nd moving barrel assemblage 600 and a 3rd moving barrel assemblage 700, and in the case of increasing the number of steps for the extension and collapse of the lens barrel, the camera is provided with plural steps of assemblages having the same constitution as that of the 1st moving barrel assemblage 500.
Patent JP-2002141195-A (JP)
Title: Electron accelerator
Inventor: YOSHIDA MITSUHIRO
IPC: H05H9/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electron accelerator capable of forming an acceleration electric field simultaneously with the generation of plasma by using high frequency. SOLUTION: This electronic accelerator is provided with a plasma generation space introducing plasma source gas therein and retained in a highly vacuum state, an electron beam generation part having a high frequency source for introducing the high frequency in the plasma generation space, and an electron beam acceleration part accelerating the electron beam generated from the plasma. This accelerator is characterized in forming the acceleration electric field for accelerating the electron beam by the high frequency source.
Patent JP-2002141350-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: SATO HIDENORI
IPC: H01L21/8244
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To deposit a nitride silicon film having a uniform thickness on a main surface of a semiconductor wafer including a low pattern density region and a high pattern density region. SOLUTION: When a nitride silicon film 12 is deposited on a substrate 1 including a region where patterns of gate electrodes 9A-9E are dense and a region where the patterns are sparse by using a cold-wall type single wafer processing thermal CVD device, the flow rate ratio of monosilane (SiH4) to ammonia (NH3) is increased in comparison with a case where the nitride silicon film 12 is deposited on a planar substrate 1.
Patent JP-2002142005-A (JP)
Title: Telephone exchange and transmission method for caller number information
Inventor: KITAZAWA KENICHI
IPC: H04Q3/58
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a telephone exchange and a caller number information transmission method that can prevent a trunk line from being interrupted by an ISDN at a destination that checks caller number information in the case that a transmission request comes from an ISDN phone connected to an extension or the transmission request is made via other ISDN. SOLUTION: When a transmission request comes from an ISDN telephone connected to an extension, the ISDN of a destination is specified, whether or not the specified ISDN checks the caller number information is discriminated, and when it is discriminated that the destination ISDN checks the caller number information, the caller number information consisting of callers allowed by different integrated service digital networks stored in advance is generated and transmitted to the destination ISDN.
Patent JP-2002141347-A (JP)
Title: Method and device for batch heat treatment
Inventor: SAKAMOTO KOICHI
IPC: H01L21/316
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To appropriately set a timing for supplying a treatment gas when heat treatment is performed while a wafer is warmed or cooled. SOLUTION: Heat treatment is performed by supplying a treatment gas while the temperature of a wafer is raised or lowered. When heat treatment is performed while the wafer is warmed, the treatment gas is supplied after the temperature in the peripheral portion of the wafer becomes higher than that of the central portion by a predetermined temperature. On the other hand, when heat treatment is performed while the wafer is cooled, the treatment gas is supplied after the temperature of the central portion of the wafer becomes higher than that of the peripheral portion by a predetermined temperature.
Patent JP-2001206855-A (JP)
Title: Compound for treatment of female sexual dysfunction
Inventor: MAW GRAHAM NIGEL
IPC: A61P15/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a female suffering from FSD(female sexual dysfunction), especially FSAD(female sexual arousal disorder). SOLUTION: This method comprises delivering a medical agent capable of potentiating cAMP(cyclic adenosine 5'-monophosphate) in genitalia to women suffering from FSD, especially FSAD and the medical agent is included in an amount capable of potentiating cAMP in the female genitalia. The medical agent may be admixed with a pharmaceutically acceptable carrier, a diluent or an excipient. The medical agent is an inhibitor of NEP (I: NEP).
Patent JP-2002146706-A (JP)
Title: Structural body for pavement
Inventor: HAJIMA KOJI
IPC: E01C7/26
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a paving structural body capable of offering safe walking and running for both of healthy persons and physically handicapped persons (especially those using wheelchairs). SOLUTION: In a paving structural body 1 laid on a subgrade G, an asphalt substratum 2 containing elastic aggregate 21 formed on the subgrade and the main material comprising the elastic aggregate are bonded together with a binder and an elastic layer 3 formed on the asphalt substratum 2 are provided.
Patent JP-2001177595-A (JP)
Title: Device and method for identifying associated protocol data unit
Inventor: MEYER KEVIN P
IPC: H04L29/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the identification method of an associated protocol data unit for monitoring communication in a data network. SOLUTION: The method identifies the associated protocol data unit(PDU) in the data route of the data network. The method includes a step 302 for fetching plural PDU 222 communicated along the data route, a step 306 for selecting one of PDU 222 which are fetched, a step 308 for using selected PDU as a template, a step 230 for conducting searching (236 and 310) through plural PDU which are fetched and identifying PDU having a field similar to selected PDU as the template and a step 238 for displaying identified PDU for a user.
Patent JP-2002151584-A (JP)
Title: Wafer carrier, substrate processor, substrate processing system, substrate processing method, and semiconductor device
Inventor: TOKUNAGA KENJI
IPC: B65D85/86
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable substrate processing system, by suppressing dust from being generated from its wafer carrier. SOLUTION: In the substrate processing system, by applying a negative pressure to the inside of a carrier door 2 of a wafer carrier through a hole 23 provided in the carrier door 2 or through latch-key holes 5, foreign matters are so sucked as to prevent them from going out from latch opening portions to the external.
Patent JP-2002143716-A (JP)
Title: Adsorption device for iron powder or the like, sludge removing apparatus utilizing the same and cleaner for iron powder scrap
Inventor: SUMII TSUTOMU
IPC: B03C1/28
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption device for iron powder or the like, in which release removing work of adsorbed iron powder is easy and even if the same is used for a long period, hindrance is not caused and a limit of utilization of a space is improved. SOLUTION: The adsorption device for iron powder or the like is constituted of both an outside pipe formed of unattractive magnetic substance and a rodlike magnet inserted into the outside pipe. Iron powder or the like are adsorbed on the outer peripheral surface of the outside pipe in such a state that the rodlike magnet is inserted into the outside pipe and iron powder or the like are adsorbed. The adsorbed iron powder or the like are released by pulling out the rodlike magnet from the outside pipe. Therefore, the release removing work of the adsorbed iron powder is easy and even if the adsorption device is used for a long period, hindrance is not caused and a limit of utilization of a space is improved.
Patent JP-2002144402-A (JP)
Title: Method for manufacturing polyvinyl alcohol film
Inventor: ISOZAKI TAKANORI
IPC: B29C48/305
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film free from defects such as streak without the corrosion of an extrusion die and the retention or adhesion of a resin on a runner surface, in the manufacture of the film by extruding a polyvinyl alcohol resin. SOLUTION: The extrusion die is constituted of a material composed mainly of iron, containing 0.2-0.6 wt.% of carbon element.
Patent JP-2001193886-A (JP)
Title: Arrangement for fluid pipe connection
Inventor: KAISER ROLAND
IPC: F16L41/03
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement for fluid pipe connection capable of attaining the connection of a pipe to a connecting part at a low cost with a minimum labor even if the mounting space is limited, and performing the removal and replacement of the pipe or connecting part without breakage. SOLUTION: This arrangement comprises a connecting element 1 to be connected to at least tow fluid pipes 5, 6 and 7, coupling housings 9, 10 and 11 fixable and connectable to one-side ends of the fluid pipes, and transfer parts 14 formed on the connecting element sides of the coupling housings. The transfer part has a connection area 19 and a coupling area 21, and a transfer area 20 latch-connectable to the connecting element 1 is arranged between the connection area 19 and the coupling area 21.
Patent JP-2002147819-A (JP)
Title: Refrigeration unit
Inventor: SHIMODA JUNICHI
IPC: F24F11/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit, capable of reliably reducing a consumption power by a demand for power peak cut. SOLUTION: A controller (90) of an air-conditioner (10), being a refrigerating device, is provided with a consumption power detecting part (91). The consumption power detecting part (81) stores a characteristic function representing the consumption power of an electric motor for a compressor, by a condensing temperature and an evaporation temperature of a refrigerant in a refrigerating cycle. The consumption power detecting part (91) substitutes the condensing temperature and the evaporation temperature of a refrigerant, during operation for a characteristic function to calculate a consumption power of the electric motor. The controller (90) controls the capacity of a compressor unit (40) to within a range, where the detecting current value of the consumption power detecting part (91) does not exceed a prescribed value.