baber/WOPTO huggingface dataset:
Patent JP-2002130554-A (JP)
Title: Thin-wall pipe joint
Inventor: HAYATA MASARU
IPC: F16L15/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin-wall pipe joint capable of connecting a joint body having a taper female screw with a thin-wall pipe, which combination had been impossible hitherto. SOLUTION: The thin-wall pipe joint is comprised of a joint body 2 forming a female thread at the end and the thin-wall pipe 1 forming a male thread screwed to the female thread of the joint body at the end, the female formed on a joint body is made a taper female thread 2A, and the male thread formed at the thin-wall pipe 1 is made to a rolled parallel male thread 1A with the thread diameter entered the far side from the standard diameter position specified by JIS B 0203 Taper Pipe Thread by a determined amount.
Patent JP-2001160289-A (JP)
Title: Semiconductor memory
Inventor: KANG KYUNG-WOO
IPC: G11C7/10
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory that sensing efficiency of different data line sense amplifier sections caused by load difference of data lines seen from data line sense amplifier sections in accordance with memory blocks to be sensed, is uniformalized. SOLUTION: Relating to a semiconductor memory having a pair of data line shared by many memory blocks including plural memory cells respectively, the device is provided with a data line sense amplifier section sensing current difference between a load transistor causing the prescribed current to flow in a pair of data line in which memory cell data sensed by a bit line sense amplifier section of a memory block selected from a memory block at the time of read-out operation is found and the pair of data line, and size of the load transistor arranged at a remote position from the data line sense amplifier section is different from size of the load transistor arranged near the data line amplifier section each other.
Patent JP-2002138007-A (JP)
Title: Liquid parasiticide for ectoparasite of animal
Inventor: MIZUTANI MASATO
IPC: A01N25/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a parasiticide for ectoparasites of animal which has few side effects and is excellent in its effect. SOLUTION: This liquid parasiticide for the ectoparasites of animal contains as an effective component a natural Dalmatian pyrethrum extract and insect growth regulating compounds such as 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether, or the like, and is capable of surely eliminating the ectoparacites of animal and has few side effects on the animal.
Patent JP-2002125767-A (JP)
Title: Furniture with top plate
Inventor: KITA TOSHIYUKI
IPC: A47B13/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To adopt a uniform structure for attaching optional parts to plural standardized tables. SOLUTION: When a top plate 1 of a piece of furniture T with a top plate is supported by a leg 2, a reinforcing part 3 for the top plate with an attachment 31 for an optional part is mounted to a bottom side 1b of the top plate without depending on the leg 2.
Patent JP-2002135375-A (JP)
Title: Receiver connected charger and data broadcasting system utilizing the receiver connected charger
Inventor: KIMURA TAKESHI
IPC: H02J7/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver connected charger that allows a receiver (home server) to transfer information to a mobile information terminal without the need for a user to make complicated operations and to provide a data broadcasting system that utilizes the receiver connected charger. SOLUTION: The receiver connected charger 7 is configured with a power supply means 17 that supplies power to a mobile information terminal 5 when the mobile information terminal 5, which has a 1st interface 9 that receives information of a data broadcast from a receiver 3 receiving a data broadcast program and has a storage means 19 storing the information of the data broadcast, is mounted on the charger 7, and with a 2nd interface 11 that outputs the information of the data broadcast received from the 1st interface 9 to the mobile information terminal 5.
Patent JP-2002132727-A (JP)
Title: Method and system device for authenticating user
Inventor: MORIMURA KAZUO
IPC: G06F21/64
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system device for authenticating user, with which required user authentication can be performed without altering a server processing program in a job server. SOLUTION: This device is provided with a substitutive authentication mechanism 5 set on a network 2 for authenticating the user of terminal equipment 1 in place of a job server 3 and a password database 4 set in an area directly accessible from the substitutive authentication mechanism 5 for storing user authentication information such as user ID or password previously applied to the user of the terminal equipment 1 for utilizing the job server 3.
Patent JP-2002137215-A (JP)
Title: Method for manufacturing hollow panel
Inventor: INAGAKI TAKAYOSHI
IPC: B27N3/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow panel wherein the hollow panel of high rigidity, light weight and various shapes constituted by laminating a board material wherein a fiber or a wood element is used as a raw material, can be obtained at a low price. SOLUTION: A core is a bar body composed of an optional section shape, is a combination of the bar body of the same sectional shape and/or the bar body of a different sectional shape, and they are connected by a connection board in its short hand direction.
Patent JP-2002141922-A (JP)
Title: Loop type path system
Inventor: NAKAMURA MASARU
IPC: G06F13/36
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a loop type path system that attains high-speed data transfer between peripheral modules. SOLUTION: The loop type path system includes peripheral modules provided with bus control circuits 21-28, and a clock generator 60 that interconnects the bus control circuits adjacent to each other in a loop and generate a reference clock signal to decide a data transfer frame period of the loop type path system. The bus control circuits 21-28 are respectively provided with clock delay circuits 41-48 that provide a predetermined delay to the bus control circuits 21-28.  The clock delay circuits adjacent to each other are interconnected, but not the clock delay circuit 48 at the final stage but the clock generator 60 is connected to the clock delay circuit 41 at the 1st stage to allow the clock delay circuits to delay the reference clock signal to respectively generate a delayed clock signal with a predetermined delay, and the delay clock signal is used for data transfer operating timing of the bus control circuits 21-28.
Patent JP-2001321836-A (JP)
Title: Roll grooving apparatus
Inventor: HAMM JAMES E
IPC: B21D17/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a roll grooving apparatus with structural improvement promoting tracking of a tube during a roll grooving operation. SOLUTION: The roll grooving apparatus for rolling a circumferential groove for the tube is adopted to be mounted on a power drive unit for the axis of a driven and an idler grooving rolls locating in a plane which is one of horizontal and at an acute angle to horizontal so that the weight of a tube between grooving rolls promotes tracking of the groove during a roll grooving operation. A rotatable groove depth gage is mounted on a support member of the apparatus adjacent to a stop member which engages with the support member to determine groove depth, and the gage is displaceable relative to the stop member into and out of a gaging position where the stop member can be set to control the groove depth in a given work.
Patent JP-2002137728-A (JP)
Title: Load carrying device
Inventor: AOKI HAJIME
IPC: B65G67/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a load carrying device capable of saving the energy in loading and unloading. SOLUTION: This load carrying device comprises a bogie traveling on a track for railroad, a frame 12 vertically movably supported by the bogie, a plate 13 capable of placing a load thereon and supported by a frame slidably in the width direction perpendicular to the extending direction of the track, a first driving means 14 for vertically moving the frame, and a second driving means for sliding the plate, and is constituted to hang the slid and moved plate on a platform 16 for carrying in and out the load. The frame is supported by the bogie inclinably in the direction toward the platform, and the first driving means inclines and moves the frame.
Patent JP-2002142222-A (JP)
Title: Screen size-changing device of compressed image
Inventor: YOSHIO HIROAKI
IPC: H04N19/91
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To speedily convert an image that is compressed and coded in the directions of spatial axis and time axis to an image that is compressed and coded and has different resolution. SOLUTION: A variable length decoding means 101 demodulates the compression image and outputs the movement vector information of each frame and an orthogonal transformation image. The orthogonal transformation image is subjected to inverse quantization, a hierarchy inverse orthogonal transformation means 103 performs the inverse orthogonal transformation of an orthogonal transformation image according to the change rate of the number of pixels, and outputs a non-compression differential image or a non-compression image after resolution change. A motion vector correction means 104 corrects decoded motion vector information according to the change rate of the number of pixels.  A motion vector generation means 105 uses decoded motion vector information to generate the motion vector information after the resolution change, uses the motion vector information to allow a compensation non- compression image generation means 106 to compensate for the motion of the non-compression differential image to generation the non-compression image. A motion compensation non- compression difference image generation means 107 uses the motion vector information after the resolution change to generate the non-compression differential image of the non- compression image. The non-compression differential image and the non-compression image are compressed next. The non-compression image after the resolution change can be generated directly from the compression image before the resolution change.
Patent JP-2002146423-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: MITSUZONO MASAYUKI
IPC: C21C1/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron with which the treatment can be performed at a speed and efficiency higher than these of the conventional method. SOLUTION: In the method for dephosphorizing the molten iron by blowing oxidizing agent together with carrier gas into the molten iron held in a reaction vessel through immersion lances, the tip parts of two immersion lances are mutually separated at the vertical direction and disposed toward the same direction and also, the oxidizing agent is blown by making the oxygen supplying speed per one piece of the lance (Qo2: m3 (normal condition)/min/t) to be Qo2<=0.13.
Patent JP-2002147864-A (JP)
Title: Heat exchanger and heat carrier circulating device using it
Inventor: HIGUCHI MITSUMARO
IPC: F24D3/10
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that can be reduced in size by enabling the heat exchanger to efficiently make heat exchange. SOLUTION: This heat exchanger 1 has a cylindrical case main body 11. On the front end side of the main body 11, an inlet 111 through which a heat carrier is injected into the main body 11 is provided in such a way that the inlet 111 is protruded from the end of the body 11. On the proximal end-side peripheral surface of the main body 11, an outlet 112 through which the heat carrier is discharged is provided in such a way that the outlet 112 is protruded from the surface. A circular heater mounting plate 13 is fixed to the flange section 113 side of the main body 11 with bolts 121 and nuts 122. At the central part of the heater mounting plate 13, a cylindrical heater 14 is fixed by inserting the proximal end section of the heater 14 into the central part.  The heater 14 is provided with guide plates 141 which guide the heat carrier from the inlet 111 toward the outlet 112 of the main body 11 so as to make the heat carrier to flow spirally around the heater 14.
Patent JP-2002150346-A (JP)
Title: Coin handling device
Inventor: YAMADA TOMOHIRO
IPC: G07D9/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a coin handling device constructed to hardly cause mutual overlap of a plurality of coins discharged from respective hoppers and prevent a jam of coins by discharging the coins from hoppers and conveying them to a receiving pan while the conveying belt is actuated previously in ejection of the coins for change. SOLUTION: This coin handling device 10 is provided with a coin discriminator 14 discriminating an inserted coin C, a plurality of hoppers 24a-24d for discharging coins for change, a coin conveying belt 30 conveying the coins for change discharged from the hoppers 24a-24d and discharging them, an electric motor M turning the coin conveying belt 30, and a controller 50 controlling the electric motor M. The coin conveying belt 30 conveys the discharged coins at a coin jam preventing speed until the coins equivalent to the change is discharged from the respective hoppers 24a-24d. After all the coins are discharged from the respective hoppers 24a-24d, the coins are conveyed at an ejection speed. The conveyed coins are discharged from a discharge port 46 and stored in the receiving pan.
Patent JP-2002147213-A (JP)
Title: Lubricating device for four-cycle engine
Inventor: ITO KEITA
IPC: F01M1/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress the wasteful circulation of oil and reduce the storage amount of oil in an oil tank by lubricating the periphery of a crank shaft and a valve system with the amount of oil suitable to them in a four cycle engine. SOLUTION: This lubricating device of the engine is composed of a first lubricating line La for circulating oil mist produced in an oil tank 40 from the oil tank 40 to the oil tank 40 through a first oil passage 601, a crank chamber 6a, and a second oil passage 602; and a second lubricating line Lb circulating the oil mist produced in the oil tank 40 from the oil tank 40 to the oil tank 40 through a first valve chamber 21a (housing a timing transmission device 22), a third oil passage 603, a second valve system chamber 21b (housing a cam device 22b), a fourth oil passage 604, a crank chamber 6a, and the second oil passage 602 in order.
Patent JP-2002148819-A (JP)
Title: Developing solution for photoresist and method for developing photoresist
Inventor: INOUE YOSHIAKI
IPC: G03F7/32
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a safe developing solution for photoresist which ensures good resolution and produces few harmful effects on the environment and to provide a method for developing the photoresist. SOLUTION: The developing solution for photoresist contains 80-95% aliphatic hydrocarbon mixture containing >=80% n-heptane and 5-20% monocyclic aromatic hydrocarbon mixture containing >=80% 9C alkylbenzene. The photoresist is developed with the developing solution.
Patent JP-2002143864-A (JP)
Title: Method for treating waste water containing fluorine, phosphoric acid and heavy metal
Inventor: IKEDA KENICHI
IPC: C02F1/58
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing waste water containing fluorine, phosphoric acid and heavy metals at the same time. SOLUTION: Calcium ion, ferrous chloride or ferrous chloride and ferric chloride as the iron source for the ferrite reaction, and calcium hydroxide as an alkali agent are added to the waste water containing fluorine, phosphorous and heavy metals to carry out the ferrite reaction. Thus, the water is treated by converting fluorine into CaF2, phosphorus into Ca2(PO4)2 or FePO4 and heavy metals into ferrites.
Patent JP-2002152617-A (JP)
Title: Device for detecting cm inserted position and home server
Inventor: OKAMURA TOMOYUKI
IPC: H04N5/44
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a CM inserted position detecting method for enabling a broadcast receiving side to detect a CM inserted position within a program with high accuracy without depending upon the existence/absence of an additional information service such as a CM identification tag from a broadcasting side and to obtain a home server. SOLUTION: A color layout structure proper to each of a plurality of CM images having different sources is preliminarily stored in a CM characteristic database 23, a color layout structure representing the characteristic of each image is extracted with a broadcasted program image as a target, similar image retrieval is carried out by comparing and collating the extracted color layout structure of each image with the color layout structures of CM images stored in the database 23, when the color layout structure of the broadcasted program image is similar to or coincides with the color layout structure of a CM image stored in the database 23 as the result of the similar image retrieval, the image within the range where the color layout structures are similar to or coincide with each other is decided to be a CM image,  and the CM insertion position during the program is detected by acquiring time information corresponding to the image within the range where the color layout structures are similar or coincide.
Patent JP-2002152525-A (JP)
Title: Image reader and color shift correction method
Inventor: HATADA SHUICHI
IPC: H04N1/60
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To avoid color shift caused by an inclined line image sensor and to avoid the deterioration of the image quality. SOLUTION: There are provided an inclination detection means 1 which detects an inclined line image sensor, a memory means 2 in which image correction factors corresponding to the inclinations detected by the inclination detection means 1 are stored, and a correction means 3 which corrects image data by using the correction factor obtained from the memory means 2. The image data read by the line image sensor attached with the inclination are corrected to eliminate color shift caused by the inclined image sensor.
Patent JP-2002154606-A (JP)
Title: Shipping device for hand lift truck
Inventor: KATO TETSUYA
IPC: B65G1/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of a forklike load-carrying platform of a hand lift truck into a load-carrying platform insertion space. SOLUTION: When the forklike load-carrying platform 41 of the hand lift truck 40 is inserted into the load-carrying platform insertion space 24 of a pallet 20 supported on a pallet support piece 32, a front wheel of the hand lift truck 40 must climb over an obstacle (constituted by a bottom plate 22) having a height obtained by adding a thickness of the bottom plate 22 of the pallet 20 to a thickness of the pallet support piece 32, if there are no hand lift truck base 36 and guide part 37. In this invention, however, the front wheel of the hand lift truck 40 may only climb over the bottom plate 22 of the pallet 20 merely as usual owing to the presence of the hand lift truck base 36 and the guide part 37.
Patent JP-2002165330-A (JP)
Title: External electrical component and method for removing the external electrical component
Inventor: ISHIGAKI HISAKAZU
IPC: H02G3/08
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an external electrical component and a method for removing the component capable of enhancing the workability of removing the external electrical component by enabling the external electrical component to be easily and quickly removed from an electric connection box when the electric connection box is disposed of. SOLUTION: A pair of intervening members 3 is mounted to the external electrical component 2 so as to intervene between the external electrical component 2 and the electric connection box 1 when the component 2 is connected to the box 1. The intervening member 3 includes: a flat plate 4; a thin-wall section 4a formed at the almost center point of the flat plate 4 and connected to the external electrical component 2; a locking fragment 4b mounted to one edge of the flat plate 4 and folded so as to position between the bottom face 1b of the electric connection box 1 and the back face of the external electrical component 2 opposing the electric connection box 1; and a folded holding section 4c mounted to another edge of the flat plate 3 outwardly protruding from between the electric connection box 1 and the external electrical component 2.
Patent JP-2002155185-A (JP)
Title: Acrylic resin composition, acrylic resin filmy product and laminated product
Inventor: KITAIKE YUKIO
IPC: B32B27/30
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin composition and an acrylic resin filmy product which have good solvent resistance. SOLUTION: The acrylic resin composition comprises (I) a rubber-containing polymer composed of (I-A) an elastic polymer having a construction of one or more layers to be obtained by polymerizing a monomeric mixture containing an alkyl acrylate and (I-B) a graft layer to be obtained by polymerizing a monomeric mixture containing a vinyl cyanide type monomer and (II) an acrylic polymer having an alkyl methacrylate as the major component. The acrylic resin filmy product is composed of this acrylic resin composition, and a laminated product has this acrylic resin filmy product on its surface.
Patent JP-2002161948-A (JP)
Title: Inner pin supporting structure for planetary gear
Inventor: FUKUI TOYOAKI
IPC: F16H1/32
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an inner pin supporting structure for planetary gears, which increases rigidity of the carrier and inner pins. SOLUTION: The planetary gear 10 is provided with an input shaft 14 which is supported rotatably and coaxially in a hollow case 12, and an output shaft 16. The input shaft 14 is provided with an eccentric body 24, a flange section 26 and an eccentric body 28. On the eccentric body 24 and eccentric body 28, external gears 36 and 38 are mounted rotatably. On the cylindrical outer periphery of the flange section 26, a spacer 40 is mounted. The spacer 40 is located between the external gears 36 and 38 slidably against the opposite surface of each external gear 36 or 38. By assembling the external gears 36 and 38 and the spacer 40 without a clearance each other, deformation of the external gears 36 and 38 is suppressed. Such a structure suppresses distortion or bending of the inner pins 56 although the inner pins 56 are supported with one side on the carrier 16 as cantilevers.
Patent JP-2002162499-A (JP)
Title: X-ray reflecting element, and method and device for manufacturing the same, and x-ray analyzer
Inventor: MURAKAMI HIROYOSHI
IPC: G21K1/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray reflecting element with high X-ray utilization efficiency and easy in manufacturing, and to provide a method and a device for manufacturing the same, and an X-ray analyzer which can provide high accuracy measurement result. SOLUTION: The X-ray reflecting element 20 has a structure, in which a multilayer film having a continuously changed face spacing d and face inclination δ of a crystal is formed on a planar substrate. X-rays, radiated from an X-ray source A, are reflected by the multilayered film of the X-ray reflecting element 20 in accordance with Bragg diffraction conditions and converted into parallel X-rays, and turns into an arrangement of the so-called parallel optional system. The face spacing d of the X-ray reflective element 20 gradually becomes larger, and the face inclination δ gradually becomes smaller as they move farther away from the X-ray source A.