baber/WOPTO huggingface dataset:
Patent JP-2002083743-A (JP)
Title: Aluminum electrolytic capacitor, electrolytic solution for the same and manufacturing method therefor
Inventor: TAMAMITSU KENJI
IPC: H01G9/035
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminium electrolytic capacitor, whose left-standing characteristic is proper, an electrolytic solution used for it, and to provide the manufacturing method. SOLUTION: Since the aluminum electrolytic capacitor includes a combination, where phosphoric acid ions are connected to water-soluble complex constituted of tannin and aluminum in a capacitor element with solvent which is mainly constituted of water and at least one type in adipic acid or the salt, it has a low impedance characteristic. Then, an appropriate quantity of phosphoric acid ions in electrolyte solution can be kept for a long time. Thus, the left- standing characteristic of the aluminum electrolytic capacitor is improved by suppressing the deterioration of electrode foil after it is left-standing. The initial electrostatic capacity is also improved.
Patent JP-2002083527-A (JP)
Title: Ignition switch
Inventor: SUZUKI MICHIYUKI
IPC: B60R16/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition switch narrowing an occupying space on a key insertion port side, assembling a receiving means for receiving an ID code generated from a key side and a signal processing means for processing the ID code, and having structure preventing cut out of a conductive wire electrically connecting the receiving means and the signal processing means. SOLUTION: The receiving means 3 for receiving the ID code from a transponder 10 is fixed to the tip of a key cylinder 2, a control board 4 for verifying whether the ID code is matched with a formal one or not is fixed to the base end of the key cylinder 2, and they are electrically connected with the conductive wire 11.
Patent JP-2002093193-A (JP)
Title: Method and device for testing memory
Inventor: KOBAYASHI SHINICHI
IPC: G11C16/34
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for testing memory for shortening an erase test of non-volatile memory. SOLUTION: When inspecting whether or not memory of each memory cell in non-volatile memory is erased by an erase operation, two failure occurrence address storage memory are arranged for storing faulty addresses, and only faulty cell addresses after an erase operation are stored by alternately using these two failure occurrence address storage memory, and thus only the faulty addresses are accessed to test whether or not erase is completed.
Patent JP-2002093095-A (JP)
Title: Method of inspecting characteristic of head gimbals assembly having micropositioning actuator
Inventor: KASASHIMA TAMON
IPC: G11B33/10
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting the characteristics of a head gimbals assembly(HGA) having a micropositioning actuator capable of rapidly and simply determining the displacement characteristics of the actuator without entailing an increase of a manufacturing cost. SOLUTION: The method of inspecting the characteristics of the HGA provided with a magnetic head slider having at least one thin-film magnetic head element, a supporting mechanism and the actuator for micropositioning the thin-film magnetic head element by displacing the magnetic head slider relative to this supporting mechanism determines the displacement characteristics of the actuator by measuring the displacement drive of the actuator and the track profile of a magnetic medium.
Patent JP-2002087021-A (JP)
Title: Pneumatic radial tire
Inventor: SUGITANI KENICHIRO
IPC: B60C11/13
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improved in driving performance and braking performance on a low-friction road surface in a balanced manner. SOLUTION: The pneumatic radial tire has a leading groove wall angle b of lug grooves 2 of -5 to 14 deg. in blocks situated in a middle region M ranging over at least 7.5% of a tread width W from a tire equator line E toward each of tread end 10 on the right and left, a trailing groove wall angle (a) of the lug grooves 2 relative to a normal of 0 to 15 deg. larger than b, an angle α of sipes 4 of more than 0 deg. to 15 deg. in the middle region M, a leading groove wall angle d of the lug grooves 2 to a normal of -5 to 14 deg. in blocks situated in both shoulder regions S ranging over at least 15% of the tread width W from the tread ends 10 toward the tire equator line E, a trailing groove wall angle c of the lug grooves 2 of 0 to 15 deg. smaller than d, and an angle β of sipes 4 of more than 0 to 25 deg. in both shoulder regions S.
Patent JP-2001110685-A (JP)
Title: Solid electrolytic capacitor
Inventor: HATANAKA KAZUHIRO
IPC: H01G9/028
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a large capacitance solid electrolytic capacitor with superior electrical characteristics by forming a precise and a uniform solid electrolyte layer made of conductive polymer in a wound capacitor element. SOLUTION: An anode foil 1 and a cathode foil 2 are wound with separators 3 therebetween, to compose a capacitor element 10. The separators 3 are impregnated with 3,4-ethylene dioxythiophene and oxidizing agent, which forms polyethylene dioxythiophene electrolyte layers supported by the separators 3 through polymerization reaction. The solid electrolyte layers are formed by gentle polymerization reaction during, and after the impregnation process of 3,4-ethylene dioxythiophene and oxidizaing agent, and further the solid electrolyte layers are supported by the separators from the beginning of their formation process, so that precise and uniform solid electrolyte layers can be formed in the capacitor element.
Patent JP-2002087339-A (JP)
Title: Device for attaching sprocket for semi-crawler type working vehicle
Inventor: TOKUZUMI ATSUSHI
IPC: B62D55/13
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a sprocket when a crawler is detached, and to prevent the sprocket from falling down. SOLUTION: A recess 23 is provided steppedly in an inner face of the sprocket 18 in response to a diameter of the first flange of a rear axle 15, and the sprocket 18 is formed to be engaged and disengaged with the first flange 17. The second flange 27 is fixed to an extended shaft 26 for pivoting a truck frame 21, and the second flange 27 is tightened to an outer face of the sprocket 18 by a temporary tightening bolt 29. The second flange 27 and the sprocket 18 are fixed further to the first flange 17 by a fixing bolt 30 to attach a semi-crawler unit 16 to the rear axle 15.
Patent JP-2002096229-A (JP)
Title: Main spindle balancer for machine tool
Inventor: KIMURA SEIJI
IPC: B23Q1/72
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle balancer for a machine tool capable of certainly and effectively reducing a load of an elevating drive means to elevate and drive a main spindle unit by using a gas spring, improving a sealing property of the gas spring and favourably lubricating it. SOLUTION: The gas spring 31 having a rod 50 extending by passing through a rod side end wall member 40 of a cylinder main body 32 as well as the cylinder main body 32 filled with compressed gas G is provided in an erected position, and a load of an elevating drive mechanism is reduced by supporting the spindle unit by this gas spring 31. A pair of upper and lower ring sealing members 42, 43 to seal between the rod side end wall member 40 and the rod 50 is provided inside of the rod side end wall member 40, ring oil filling chambers 44, 45 are formed between the rod side end wall member 40 and the rod 50 between these ring sealing members 42, 43, and these oil filling chambers 44, 45 are filled with lubricating oil L by an oil filling mechanism 60.
Patent JP-2002085905-A (JP)
Title: Gas-liquid separating device
Inventor: MIWA HIROHIDE
IPC: B01D19/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating bubbles and/or the dissolved gas in liquid, which can be installed at the position of optional liquid pressure. SOLUTION: This gas-liquid separating device is constituted so that a cyclone type bubble separating unit, an ultrasonic dissolved gas bubbling unit and/or a gas-liquid separating unit having a gas-liquid separating membrane system are suitably used/combined.
Patent JP-2002100598-A (JP)
Title: Device and method for treating wafer and production method for liquid crystal display device
Inventor: MINO YOSHIKO
IPC: B08B17/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To keep a washed wafer clean and to protect a surface thereof in a wafer washing process in the production process of a silicon semiconductor wafer or liquid crystal display device substrate. SOLUTION: The environment of a wafer treatment device is kept clean by local cleaning, the wafer stuck with contaminants is cleaned by washing, cleanness thereof is kept and the surface of the wafer is protected for preventing recontamination so that cleanness on the interface of a device configuration can be provided.
Patent JP-2002096941-A (JP)
Title: Locking structure of nip pressure adjustment screw for roller
Inventor: OYAMA YASUTO
IPC: F16C27/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a nip pressure adjustment screw for a roller, for applying a nip pressure to the conveying roller of an image recording device, with the hook part of the screw being formed to protrude outward of the outside diameter of the coil of the adjustment screw so that, by simply causing the adjustment screw set in a predetermined position to be curved within the same vertical plane, a stable nip pressure can be applied while preventing axial distortion of the conveying roller. SOLUTION: The conveying roller 35 consists of an upper roller 35a and a lower roller 35b. The hook part 71 of the adjustment screw 70 is locked to the locking part 62c of a guide bracket 62 supporting the upper roller 35a, and when the center portion of the adjustment screw is linked with the upper roller 35a, the upper roller 35a is pressed against the lower roller 35b by the restoring force of the adjustment screw 70, whereby a nip pressure is generated. The hook part 71 of the adjustment screw 70 is formed to protrude outward of the outside diameter of the coil of the adjustment screw 70.
Patent JP-2002095562-A (JP)
Title: Method for selling bed
Inventor: TARUI KOJI
IPC: A47F7/30
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for selling a bed, in which the bed is composed by combining component members of the bed according to the preferences of a customer at a bed sales store, and the customer can buy the bed by watching and trying it, so that an ideal bed for the customer can be readily supplied at a low cost. SOLUTION: This method for selling the bed comprises the display of plural kinds of mattress Mt, the display of at least one kind of bedstead St, the display of plural kinds of bedstead covers Cv for fixing to the bedstead St, and the composing of this bed A by fixing a bedstead cover 3, selected from the displayed bedstead covers Cv, to a bedstead 2, selected from at least one kind of bedstead St, and further mounting a mattress 1 thereon, selected from the displayed mattresses Mt, at this bed sales store BH.
Patent JP-2002098704-A (JP)
Title: Autoanalyzer of bacteria
Inventor: TAKEDA CHIEKO
IPC: C12M1/32
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an autoanalyzer of bacteria for fully automatically analyzing bacteria. SOLUTION: The autoanalyzer of bacteria for fully automatically analyzing bacteria comprises a test solution preparing part 100 for preparing a test solution in a test tube 131, a pre-incubation part 200 for reacting the test solution, a topagar separate addition part 300 for separately adding the topagar to the test solution, a plating part 500 for making a double layer by adding the test solution to a plate 401 having an agar medium, a plate storing part 700 for storing the plate 401 in a plate storing rack 721, a culture part 800 for cultivating bacteria in the plate 401, a colony counting part 900 for counting the colony in the plate 401, a data processing part 1000 for processing the colony count, test tube transfer means 201 and 301 for successively transferring the test tube 131 to the pre-incubation part 200, the topagar separate addition part 300 and the plating part 500,  and plate storing rack transfer means 724 and 803 for successively transferring the plate storing rack 721 to the culture part 800 and the colony counting part 900.
Patent JP-2002101460-A (JP)
Title: Mobile communication unit and method
Inventor: YASUSHI MITSUO
IPC: H04W28/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication unit and method that can efficiently make data communication through a prescribed network channel in response to a mobile position of a mobile body and a kind of data. SOLUTION: The mobile communication unit selects any of radio transmission reception means at least data communication rate of which differ depending on a kind of data to be sent or received and controls data communication by the selected radio transmission reception means.
Patent JP-2002103818-A (JP)
Title: Heat sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To develop a heat sensitive recording material having small fogging and excellent color developability and preservability. SOLUTION: The heat sensitive recording material comprises a heat sensitive recording layer containing a normally colorless or pale color developable compound, a developable compound for color developing the color developable compound in heating and a sensitizer as essetial components on a support. This material contains a 4,4'-bis(p-toluenesulfonylaminocarbonylamino)- diphenylmethane, and a p-toluenesulfonic acid-β-phenoxyethyl ester.
Patent JP-2002104426-A (JP)
Title: Container with hand bascket string
Inventor: TABATA TADASHI
IPC: B65D85/50
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a container with a hand bascket string, in which even when containers are stacked one over another and transported, hand bascket strings thereof do not cause any trouble and which has a good external appearance. SOLUTION: A string fixing member 5 is fitted in each of paired guide grooves 4 provided respectively on opposed side walls 13 of a container body 1 to form a string insertion hole. A string fixing groove 71 is provided in the bottom surface 14 of the body 1 so as to interconnect bottom openings 61 of the opposed side walls 13, while a string receiving groove 72, the opposite ends of which are connected respectively to the opposite ends of the groove 71, is provided so as to support the folded back parts of a hand string 3. A string receiving groove 7 comprises the groove 71 and the groove 72, wherein narrow holding portions 73, 75 are formed at proper locations. The string 3 in a loop form extending from the opening 61 is attached to the groove 7, and an the outer surfaces of both side walls 13, the string 3 is laid on the outer surface of the wall 13.  On the bottom surface 14, a midway portions of the string 3 is folded back into four parts each having the same length at four locations corresponding to the string insertion holes so as to be received in the grove 72, whereby the folded back parts of the string 3 can be pulled out from upper openings 62 of the outer surfaces of both the side walls 13.
Patent JP-2002109449-A (JP)
Title: Form selection device, form selection method and storage device
Inventor: KANEKO HIROSHI
IPC: G06Q10/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To synthesize a form without deciding text data and a form to be synthesized beforehand. SOLUTION: When text data 1 is input, a form evaluation unit 4 evaluates a degree of matching with a layout pattern to be developed from form files registered in a form database 2, selects a form with the highest degree of matching, and synthesizes the text data 1 to the form.
Patent JP-2002111088-A (JP)
Title: Multilayer piezoelectric actuator
Inventor: NAKAMURA SHIGENOBU
IPC: H01L41/083
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable multilayer piezoelectric actuator in which generation of local heating and spark can be prevented and the outer electrode does not impede oscillation of an actuator body. SOLUTION: The multilayer piezoelectric actuator comprises a multilayer columnar body 1a formed by laying a plurality of piezoelectrics 1 and a plurality of inner electrodes 2 alternately in layers, and a pair of stripe-like outer electrodes 4 connected alternately with every other inner electrodes 2 and bonded to the side face of the multilayer columnar body 1a wherein the total width of the pair of stripe-like outer electrodes 4 is set in the range of 5-30% of the outer circumferential length of the multilayer columnar body 1a.
Patent JP-2002111825-A (JP)
Title: Portable telephone
Inventor: SUGANUMA TOSHIO
IPC: H04M1/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a low noise, low cost small portable telephone which can be folded at the time of conversation. SOLUTION: A display section 4, a transmitter 5 for transmitting voice to the opposite party, a receiver 3 for receiving voice of the opposite party, and a voice processing section for converting a communication signal and a voice signal, are disposed in a first housing 1. Further, a key operating section 12 and a radio section 11 for transmitting/receiving the communication signal are disposed in a second housing 2 wherein the first and second housing 1 and 2 are connected at a hinge part 8 so that they can be folded. In such a portable telephone, an incoming/terminating key 13 for connecting/disconnecting a communication line is provided on the back 1a of the first housing 1, and through holes 19 and 20 for enabling talk while folding the first and second housings 1 and 2 are made on the rear side of the receiver 3 and the transmitter 5.
Patent JP-2002106917-A (JP)
Title: Regenerative heat pump air conditioner for cold region
Inventor: ENDO TAKESHI
IPC: F24F5/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To display a sufficient space heating capacity even in a cold region where the lowest outside temperature in winter reaches -10 to -15 deg.C or lower, and miniaturize a thermal storage tank. SOLUTION: In a regenerative heat pimp air conditioner provided with a compressor 1, and outdoor unit 100 having an outdoor heat exchanger 6, a storage-type heat exchanger 61 and an indoor unit 200 having an indoor heat exchanger 50 to switch to a heating thermal storage operation, stored heat- utilizing heating operation and stored heat not-utilizing heating operation, operation is started with the stored heat-utilizing heating operation. When it is determined that the air conditioning load is relatively low, a changeover is made to the stored heat not-utilizing heating operation. When it is determined that he stored heat-utilizing heating operation should be performed after that, the stored heat-utilizing heating operation is performed again.
Patent JP-2002111808-A (JP)
Title: Collapsible communication terminal device and luminescent color selection method
Inventor: HAMA KOJI
IPC: H04W88/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible communication terminal device and luminescent color selection method which can intuitively judge presence or absence of informative information without reading the informative information displayed in a sub-display unit. SOLUTION: When a user operates a side OK key 12 or a side scroll key 13 in a state of closing a collapsible communication terminal device 1, a control unit 20 calls this selection processing subroutine in order to light a backlight of a sub-display 18. The control unit 20 judges presence or absence of a non- response incoming call in step 100, and if there is no non-response incoming call, a green color as a first light source is selected and lit in step 101 to terminate. On the other hand, if there is the non-response incoming call, a red color as a second light source is selected and lit in step 102 to terminate.
Patent JP-2001121576-A (JP)
Title: Method and apparatus for multicomponent injection molding of plastic molding materials
Inventor: BIELICH NORBERT
IPC: B29C45/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for multicomponent injection molding of plastic molding materials having a uniform pressure ratio at various positions of a mold cavity. SOLUTION: In he method for multicomponent injection molding of plastic molding materials comprising the steps of (a) introducing a first plastic component into a molten liquid capturing chamber 2 partitioned by a plunger-like closing part 3, (b) subsequently introducing a second plastic component into the chamber 2, and (c) casting the plastic component for molding a plastic molding in a mold 1 for injection molding to mold the molding in the case of discharging plastic molten liquid accumulated in the chamber 2 into the mold 1, thereby performing multicomponent injection molding of the material, in the case of discharging the plastic molding liquid by the step (c), the closing part 3 of the chamber 2 is displaced to constitute the part of a cavity wall of the mold 1 by the closing part 3.
Patent JP-2002105184-A (JP)
Title: Method for continuously producing high-molecular weight polybutylene succinate
Inventor: MASUDA TAKASHI
IPC: C08G63/78
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a high-molecular weight polybutylene succinate from 1,4-butanediol and succinic acid or its derivative. SOLUTION: A prepolymer formed by a prepolymerization process is further subjected to polycondensation by using a horizontal polymerizer which has a horizontally arranged cylindrical reactor, two rotary trunnions installed side by side at both ends of the reactor in the longer direction and lattice type mixing blades connected to plural rodlike rectangular frames each laid between the rotary trunnions at both ends of the reactor. The horizontal polymerizer is equipped with a rotation mechanism for holding and rotating the two rotary trunnions in such a way that the tip of the rodlike rectangular frame of one mixing blade is passed in close vicinity to the center of the rotation of the other mixing blade.
Patent JP-2002112811-A (JP)
Title: Structure for replacing mounting member of portable equipment
Inventor: HAMADA RYUJI
IPC: A44C5/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure for replacing the mounting member of portable equipment which avoids loosing of a combining member due to coming off, etc. SOLUTION: Head parts are formed at one end of screw members being both of the ends of the combining member and the screw member of one side is fixed to the fitting part of the portable equipment rotatably. Thus, disassembling and assembling of the combining member is facilitated and the screw members are prevented from being lost.
Patent JP-2002114838-A (JP)
Title: Highly durable flame retardant cyanate resin
Inventor: HAGIWARA ISAO
IPC: C08J5/24
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain both an environmentally friendly type cyanate compound which is a highly durable substrate material with a slight change in electrical reliability even under severe service conditions and achieving flame retardance without any halogen and a composition thereof. SOLUTION: This cyanate resin is represented by the following general formula 1 (R1 and R2 are each any of the same or different hydrogen atom, a lower alkyl group, an aryl group or an aralkyl group; x is an integer of 0-3; y is an integer of 0-5; Ar is an aromatic group such as phenylene or biphenylene; and n and m denote each the same or different natural number). The composition uses the cyanate resin.