baber/WOPTO huggingface dataset:
Patent JP-2002286738-A (JP)
Title: Speed sensor
Inventor: YAMASUE TOSHINORI
IPC: G01P3/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a small speed sensor in which the number of components is few, assembling man-hours are few, and structure is simple. SOLUTION: This speed sensor is constituted in that a moving electrode 19 facing a fixed electrode 14 at the specified distance is displaced by centrifugal force to detect speed.
Patent JP-2002290900-A (JP)
Title: Information screening device and information guarantee system
Inventor: SANO KENJI
IPC: G06Q30/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent improper information from invading a user terminal which is arranged at home, etc. SOLUTION: An information screening device 2 performs the unitary management of safety of information to be transmitted to a plurality of user terminals 1 and excludes improper information or adverse information, etc., at the border. Information transmitted from a broadcasting station 3 or an information providing site 5, etc., to the user terminals 1 is first received with the information input part 10 of the information screening device 2. Received information is checked with an information processing part 11 concerning a virus or contents. A screening processing such as the removal of virus data or the partial replacement of the contents is performed in improper information. The information processing part 11 gives a guarantee mark to information which is confirmed safe and an information output part 12 transmits the information to the user terminals 1.
Patent JP-2002284269-A (JP)
Title: Packaging paper mount for clothing
Inventor: FURUICHI SOSHICHI
IPC: B65D85/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a clothing packaging paper mount which does not require a large-sized sheet-fixing machine and wires for being made up in a solid form and is free from troubles liable to occur on disposal. SOLUTION: On producing a paper mount to be inserted into a clothing when the closing is folded up for individual package, an insertion piece is formed at one side of each of incisions formed, extending from the peripheral edge of the paper mount main body, and an insertion part is formed at the other side of each of the incisions.
Patent JP-2002286664-A (JP)
Title: Gas circulation type heat analysis apparatus
Inventor: ARII TADASHI
IPC: G01N25/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas circulation type heat analysis apparatus for easily exchanging samples. SOLUTION: An apparatus body 50 comprises a tubular sample holder 10, a sample retention container 20 that is freely attached and detached to and from one end of the sample holder 10, and a hollow protection pipe 40 for covering the outer periphery of the sample holder 10. The sample holder 10 and the protection pipe 40 can travel relatively while being separated, and a gas circulation path that passes through the hollow section of the sample holder 10 via the inside of the sample retention container 20 from the hollow section of the protection pipe 40 is formed at the protection pipe 40, the sample retention container 20, and the sample holder 10.  The detachable sample retention container 20 is provided at one end of the sample holder 10, thus easily exchanging the sample simply by removing the sample retention container 20 from the sample holder 10 after the protection pipe 40 is retracted from the outer periphery of the sample holder 10.
Patent JP-2002015314-A (JP)
Title: Image outputting method, device, and storage medium
Inventor: TAKEMOTO FUMITO
IPC: H04N1/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time and to display an image at a high speed when outputting a soft copy in outputting the image data obtained by a digital camera as the soft copy or a hard copy. SOLUTION: The index image data S11 generated from the image data S0 for a monitor display is applied with only a gray level conversion process by a gray level converting means 22 and displayed on a monitor. When a 3DLUT (three-dimensional lookup table) for printing, the image data S0 is gray level- converted and color-corrected, thereby the image can be displayed on the monitor at a high speed although it has low picture quality because no color correction is applied.
Patent JP-2002282303-A (JP)
Title: Disposal wearing goods
Inventor: MUKAI TAKATOMO
IPC: A61F13/15
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide disposal wearing goods which can prevent excrement from leaking out of a second and a third contact rim parts. SOLUTION: A liquid-impermeable sheet 6 which is installed at a third contact rim part 14 has a fixed rim part 6a, a free rim part 6b, a fixed inner rim part 6c, and a fixed outer rim part 6d. The fixed rim part 6a extends horizontally from the third contact rim part 14. The free rim part 6b extends laterally at the side of a posterior trunk surrounding area 25. The fixed inner rim part 6c extends longitudinally near the back 12b of a first contact rim part 12. The fixed outer rim part 6d extends longitudinally at rim parts 8 of both sides 8 of the posterior trunk surrounding area 25. So, in this disposal wearing goods 1, the sheet 6 prevents excrement from leaking out of the third contact rim part 14.
Patent JP-2002244548-A (JP)
Title: Electric word book with individual learning data managing function
Inventor: FUJII HIDENORI
IPC: G06Q50/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric word book which enables a long-term and systematic management of individual learning data in word learning, enables a user to customize various kind of word collection for his/her own use to learning them on the basis of accumulated individual learning data, and enables the user to quantitatively recognize learning result. SOLUTION: The electric word book with an individual learning data managing function is equipped with a means to input a memory level of each learned word, a means to register the memory level of the inputted word in an individual learning database 31 as individual learning data, a means to make a new word co-exist with the existing individual learning data by not deleting already installed word data or registered individual learning data (including memory level data) if new word data 40 contains the new word identical to a word in the existing word data when installing the new word data 40 of a new word collection, a means to control the display of words according to the memory level registered when learning words,  a means to quantitatively sum up and display the learning result in time serial for each word collection accumulated based on the data on the individual learning database 31, a means by which the data on the individual learning database 31 can be transferred to other terminals so that the data can be kept for a long time.
Patent JP-2002293696-A (JP)
Title: METHOD OF MANUFACTURING CaN SINGLE CRYSTAL
Inventor: SASAKI TAKATOMO
IPC: C30B29/38
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved method of manufacturing a novel bulk GaN single crystal which is capable of making a the number of nucleus formation, crystal size and total crystal yield higher by improving a growth rate. SOLUTION: The method of manufacturing the GaN single crystal by reacting gallium raw material substance in the presence of at least either of sodium substance and gallium substance under a pressurized gaseous nitrogen atmosphere, in which the pressure reaction is effected by at least partly replacing the atmosphere gaseous nitrogen with ammonia.
Patent JP-2002124244-A (JP)
Title: Separator for alkaline secondary battery and alkaline secondary battery using the same
Inventor: NAGAKUBO SHUHEI
IPC: H01M2/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery with an enhanced electrolytic solution holding property, and with enhanced cycle life characteristics over a long period of time and charging/discharging characteristics at high temperatures by incorporating a specific inorganic oxide in its separator. SOLUTION: At least one kind selected from among an inorganic oxide group comprising calcium oxide, aluminum oxide, manganese oxide, magnesium oxide, tin oxide, nickel oxide, cobalt oxide, yttrium oxide, ytterbium oxide, zinc oxide, vanadium oxide, and silicon dioxide, exists in the separator for this alkaline secondary battery.
Patent JP-2002299321-A (JP)
Title: Wafer table for local dry etching apparatus
Inventor: YANAGISAWA MICHIHIKO
IPC: H01L21/302
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the etching rate profile varying, depending on the location of a nozzle to a semiconductor wafer W, and hence the difficulty of obtaining accurate forming results near the outer edge of the wafer. SOLUTION: A nozzle 20 sprays a gas, containing active species generated by plasma so as to locally blow it on the surface of a semiconductor wafer W, concentrically supported on a wafer table 40, thereby removing irregularities of the semiconductor wafer surface. The table 40 has a radius larger by an expanded part A than the radius of the supported semiconductor wafer, thereby preventing the outer edge Wc from being excessively removed by reflected gas.
Patent JP-2002296367-A (JP)
Title: Electronic timepiece and its drive method
Inventor: SUGANO FUMIO
IPC: H02P8/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions due to external magnetic field. SOLUTION: This electronic timepiece comprises an oscillating circuit for generating a reference signal, a frequency dividing circuit for receiving the input of the reference signal of the oscillating circuit and outputting a plurality of pulse signals of different frequencies, a rotor, a yoke, and a drive coil.  For enhancing the antimagnetic properties, the electronic timepiece is provided with a pulse motor driven, by a composite drive pulse made of a first-half drive pulse and a latter-half derive pulse, after a predetermined interval from the rear edge of the first-half drive pulse, a composite drive pulse generating circuit for receiving the input of the plurality of pulse signals of the frequency- driving circuit and generating the composite drive pulse, and a drive circuit for receiving the input of the composite drive pulse and outputting a plurality of the composite drive pulses, to the drive coil of the pulse motor.
Patent JP-2002298845-A (JP)
Title: Positive electrode active material and method for synthesizing the same, and battery and method of manufacturing the same
Inventor: SAITO TAKAMI
IPC: H01M10/0525
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To maintain a proper positive electrode property, even after discharging and charging or storage under a high-temperature condition. SOLUTION: In a nonaqueous electrolyte battery 1 provided with a positive electrode 2, including positive electrode active material, a negative electrode 3 including negative electrode active material, and electrolyte filled between the positive electrode 2 and the negative electrode 3, the positive electrode active material is composed of a spinel-type lithium manganese compound oxide, having a part of manganese Mn is substituted by transition element, such as chromium.
Patent JP-2002296636-A (JP)
Title: Aperture switching device
Inventor: SHIRIE NOBUYUKI
IPC: G03B7/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aperture switching device which can stably switch the aperture by stopping the operation of a compressed spring and rotating only a gear until a focus lens finishes being driven after the aperture is switched, and by using driving force of a focus motor. SOLUTION: The aperture switching device comprises: the gear 11 rotated by receiving the driving force of the focus motor used for driving the focus lens; a shaft 12 for rotatably supporting the gear 11; an aperture switching means 13 fixed to the shaft 12, rotating along with the shaft 12, and switching the aperture by its rotation; an intermediate member 14 slidably engaged with the aperture switching means 13 in a direction of the shaft 12, and rotating along with the shaft 12; a biasing means 15 for receiving reaction force from the aperture switching means 13, and biasing the gear 11 through the intermediate member 14 in an estranging direction from the aperture switching means 13; and a holding part 12a for receiving the gear 11 biased by the biasing means 15.
Patent JP-2002300993-A (JP)
Title: Vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with improved dust collecting efficiency and enhanced usability. SOLUTION: In the vacuum cleaner provided with a motor-driven blower 4 generating suction force, a rotary brush 30 raking up dust and an electric motor 32 driving the rotary brush 30, when not driving the rotary brush 30 while cleaning a surface to be cleaned, the input of the motor-driven blower 4 is increased compared to the time of driving the rotary brush 30. By driving the rotary brush 30, the efficiency of racking up the dust on the surface to be cleaned is improved and the dust collecting efficiency is improved.
Patent JP-2002329163-A (JP)
Title: Device method and program for multi-valued image binarization, and device, method and program for reading two-dimensional code
Inventor: KURITA TAKAO
IPC: G06K7/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method, and a program for two-dimensional code reading which accurately read a two-dimensional code out of a multi-valued image. SOLUTION: The reading device is equipped with a multi-valued image binarization/quiet zone generation part 21 which generates a quiet zone by binarizing the multi-valued image, a two-dimensional code presence area approximately determining part 22 which approximately determining a two-dimensional code presence area by detecting guide cell peaks, a two-dimensional code rotational angle determination part 23 which determines the angle of rotation of the two-dimensional code, a guide cell circumscribing line detection part 24 which detects a guide cell circumscribing line, a timing cell circumscribing line detection part 25 which detects a timing cell circumscribing line, a timing cell detection part 26 which detects a timing cell, a lost timing cell complementing part 27 which complements a lost timing cell, a data cell area setting part 28 which sets a data cell area,  and a data cell logical state identification part 29 which identifies the logical state of a data cell.
Patent JP-2002304004-A (JP)
Title: Flat toner, manufacture of the same and image forming method using the flat toner
Inventor: SHIGETA KUNIO
IPC: G03G9/087
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide flat toner of high durability constituted so that the sticking toner quantity can be reduced, then, an image of high density can be obtained, and also, an image of high quality with less ruggedness on the printed surface and free from fogging and toner-scattering can be formed over a long period, to provide a method for manufacturing the flat toner, and to provide an image forming method using the flat toner. SOLUTION: The flat toner contains resin and coloring agent, and additive agent is stuck on the surface of the toner, and provided that the mean major axis of the flat toner when viewed in a direction where the projected area is maximum is expressed by r1 (μm), the mean minor axis is expressed by r2 (μm), the mean thickness is expressed by (d) (μm), the flat toner satisfies the following expressions; 6 μm<=(r1 +r2 )/2<=15 μm, 2 μm<=d<=4 μm and 4 μm<=(r1 +r2 +d)/3<=10 μm.
Patent JP-2002307040-A (JP)
Title: Garbage treating apparatus
Inventor: YAMAGUCHI MASAHIRA
IPC: B02C18/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating apparatus wherein even a large amount of garbage containing large blocks can be efficiently decomposed so that the garbage can be mixed with bacteria more reliably. SOLUTION: The garbage treating apparatus 10 includes a cylindrical treating tank 11 which is supported by supporting rollers 15 so as to be rotatable about its own axis and rotatably driven by a motor M1, a plurality of wires 12 stretched transversely in the tank 11 to cut and divide blocks of the garbage N, and a conveyor 13 to feed garbage into the tank 11. The wires 12 are helically arranged along the center line of the tank 11, the opposite ends of each of the wires being fixed to the inner surface thereof.
Patent JP-2002311311-A (JP)
Title: Optical fiber cable
Inventor: OIZUMI SEIRO
IPC: G02B6/44
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To make an optical fiber cable, which is obtained by inserting/holding coated optical fibers into the outer circumference of a grooved spacer, into which a tension member is inserted at its center, through a holding groove and covering this grooved spacer with a press-winding tape and a cover, low in its weight and improved in its bending property. SOLUTION: The grooved spacer 3 is formed like a hollow tube, a center spacer 7 consisting of a series of a spiral body 8 in partial contact with the inner surface of this spacer 3 is inserted into the spacer 3, and the tension member 2 is held by this center spacer 7.
Patent JP-2001347630-A (JP)
Title: Method and apparatus for reducing printing sleeve noise
Inventor: BOUCHER RONALD HENRY
IPC: B41N6/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the noise related to the detachment and mounting of a printing sleeve in its axial direction. SOLUTION: A printing sleeve noise reducing apparatus is provided with a cylinder and this cylinder has an outer surface 36 and a plurality of air holes 41, 42, 43 for supplying air to the outer surface and is provided with the sound arresting material 18 arranged to the section of the outer surface and an axially detachable printing sleeve 50 for covering the outer surface.
Patent JP-2002314618-A (JP)
Title: Method for converting protocol in translator, method for providing protocol conversion information in conversion server, and address conversion server
Inventor: OISHI TAKUMI
IPC: H04W36/14
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that communication is disconnected if a transmitting terminal moves when a protocol has to be converted in the case the transmitting terminal transmits a packet to a receiving terminal. SOLUTION: A translator is connected to a first network that transfers data according to a first protocol, a second network that transfers data according to a second protocol and a conversion server to which another translator is connected, and holds conversion information for performing protocol conversion between the first protocol and the second protocol. The translator generates a second address in the first protocol, which corresponds to a first address in the second protocol given to terminals contained in the second network. The translator stores correspondence between the first address and the second address as the conversion information and also registers the correspondence in the conversion server.
Patent JP-2002309020-A (JP)
Title: Photocatalyt film, method for producing the same and method for utilizing the same
Inventor: INABA TETSUYA
IPC: B32B9/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyt film which can be produced in a large amount by a simple method by which a photocatalyst can efficiently and accurately be adhered to a film used as a substrate to produce the photocatalyt film having a large photocatalyt action, to provide a method for producing the photocatalyt film, and to provide a method for utilizing the photocatalyt film. SOLUTION: This method for producing the photocatalyst film is characterized by coating the surface of a film 54 with a dispersion 58 containing a photocatalyst by the use of a gravure printing machine 42.
Patent JP-2002096180-A (JP)
Title: Ultrasonic welding machine
Inventor: OTSUKA TAKASHI
IPC: B23K20/10
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic welding machine capable of preventing agglutination of a tip object to be welded and automatically performing continuous welding. SOLUTION: An ultrasonic welding machine in which an aluminum alloy plate (an object to be welded) 1A and 1B set up by overlapping on an anvil 2 is pressed and agitated by a tip 4 attached to the edge of an amplifier horn 3 and is welded, is composed of a material whose hardness is HV 1,300 or more where the tip 4 comes into contact with the aluminum alloy plate 1A. As this invention is composed of the material whose hardness is HV 1,300 or more (a cemented carbide, etc.), where the tip 4 comes into contact with the aluminum alloy plate 1A, a hardness of the tip 4 becomes much higher than the aluminum alloy plate 1A and a wear resistance becomes higher, and capable of preventing an agglutination of the aluminum alloy plate 1A to the tip 4 without inserting a steel foil between the tip 4 and the aluminum alloy plate 1A and capable of performing a continuous welding.
Patent JP-2002274552-A (JP)
Title: Cap easily separable for recycling of pet bottle
Inventor: SEKIYA FUMIKO
IPC: B65D41/34
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a PET bottle, a container or the like whose lower ring can be easily removed without a tool or the like together with the cap, wherein the cap once unsealed can be known at a glance and can be opened/closed, a form of the cap does not largely differ from that of a conventional one and the cap can be manufactured at a low cost. SOLUTION: Bridge regions (c1), (c2) and (c3) are folded to hook on a region (d) of a PET bottle, a container or the like, and a plurality of upper and lower portions of the bridge (c) are coupled with the inside of the cap and the lower ring of the cap respectively. The bridge region (c1) hooks on the region (d) of the PET bottle, the container or the like when unsealing, thereby cutting a cut portion (e) of the cap. Then the bridge (c) stretches to allow the bridge region (c2) to enter a gap between the cap (a) and the lower ring (b), thereby allowing the ring (b) to be removed at the same time.
Patent JP-2002316759-A (JP)
Title: Image forming device
Inventor: MATSUDA HIROMICHI
IPC: B65H29/58
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To increase a conveying force of paper to a reversing passage and to improve reliability of paper conveying accuracy while allowing precedent paper and following paper to partially overlap and pass each other in the reversing passage. SOLUTION: A paper reversing device 61 is disposed on the deeper side of the reversing passage 7 than a passing point 64 where the rear end of the precedent paper P1 fed from the reversing passage 7 toward a printer engine overlaps on the tip of the following paper fed from a paper cassette side to the reversing passage 7. The paper reversing device 61 comprises a drive roller 62 and a driven roller 63 that can rotate reciprocally and always butt the paper so as to nip it. The proximity of the paper reversing device 61 is provided with a paper passing sensor 19 for detecting paper.