baber/WOPTO huggingface dataset:
Patent JP-2002184165-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUKUDA TAKESHI
IPC: G11B33/10
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To learn whether a magnetic tape is not reproduced or reproduced even without auditioning data recorded in the magnetic tape by reproducing it. SOLUTION: This magnetic recording and reproducing device is provided with a recording medium to record a rewinding signal to identify a recording starting position, a tape number to identify the magnetic tape, unreproduced information and reproduced information in a control signal area of the magnetic tape, a reproducing means to read the rewinding signal, the tape number, the unreproduced information and the reproduced information recorded in the control signal area, a storage means to store the unreproduced information or the reproduced information with the tape number,  a control means to control read of the unreproduced information or the reproduced information stored in the storage medium with the tape number based on the tape number read from the control signal area and a display means to display the unreproduced information or the reproduced information of the magnetic tape read from the storage means.
Patent JP-2002189516-A (JP)
Title: Process control electronic computer system
Inventor: YAMAUCHI YASUYOSHI
IPC: G05B23/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a process control electronic computer system capable of monitoring maintenance information on time in a maintenance console, and performing the start and stop operations of the electronic computer by switches equipped in the maintenance console. SOLUTION: An electronic computer 1 for controlling a process by a preliminarily stored program is connected through one cable 3 so that the start, maintenance, and stop operation of the electronic computer 1 can be performed directly by a console 2. The cable 3 is connected by connectors 4 and 5 so as to be freely attachable and detachable. A relay circuit is housed in the console 2, and the operating state of the relay is made displayable so that the normal state and abnormality generating place of the electronic computer 1 can be displayed on time.
Patent JP-2001206714-A (JP)
Title: Titanium silicalite molecular sieve
Inventor: LIN MIN
IPC: C07C37/60
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a titanium silicalite molecular sieve having excellent catalytic activity and stability and useful particularly as a catalyst for oxidation reaction, and the manufacturing method. SOLUTION: The untreated titanium silicalite molecular sieve is dipped into a basic liquid containing a basic material to be treated basically and the resultant product is recovered. Before the basic treatment, it is preferable for easily obtaining the titanium silicalite molecular sieve having excellent catalytic activity and stability to include an acidic treatment performed by dipping the untreated titanium silicalite molecular sieve into an acidic liquid containing an acidic material. The titanium silicalite molecular sieve has voids as shown by figure 1 and has excellent catalytic activity and stability and is particularly useful for the catalyst for the oxidation reaction.
Patent JP-2002190351-A (JP)
Title: Electrical connector with lock
Inventor: KAMATA KAZUFUMI
IPC: H01R13/627
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector having a lock, which has small outside dimensions and comprises a locking mechanism which is easily unlocked. SOLUTION: In the electrical connector with the lock, a first connector has a locking piece and an unlocking arm. The locking piece is of L shape, and an engaging part for engaging with the second connector is provided on one side of the L shape and a protruding part for butting with a cam of the unlocking arm is provided on another side. The unlocking arm is displaced in the direction of width, the cam is butted against the protruding part, the locking piece is displaced in the direction of thickness, and the engaging part is released. The second connector has a metal shell comprising an engaging window for engaging with the engaging part, and the engaging window is formed, to open toward external of the second connector and be narrowed inwardly.  When the first and second connector are fitted, the engaging part and the engaging window are engaged and will not protrude from one face of the second connector to external.
Patent JP-2002147058-A (JP)
Title: Base isolation structure for building
Inventor: NAKAJIMA HIDEO
IPC: F16F15/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To precisely absorb vertical and lateral large vibrations applied to a building from a ground via foundation members, reducing fear of a person in the building, and prevent the movement and fall of furniture such as drawers and cupboards and collapse of a building. SOLUTION: When upward or downward earthquake motion is applied to a base plate 3 via the foundation members 1 by an earthquake and if the earthquake motion is upward, it is absorbed by a first coil spring 8 and an adjustment rubber 9, while, if being downward, it is absorbed by a second coil spring 15. When the large earthquake motion is applied to the base plate 3 in the left/right direction from the foundation member 1, it is absorbed by a rolling allowance mechanism B comprising a rigid sphere 10, a rigid sphere support member 11, a base receiving plate 12, etc., so as to extremely reduce the earthquake motion applied to the building side.
Patent JP-2002190044-A (JP)
Title: Automatic ballot paper issue device
Inventor: YOSHIKAWA SHOJI
IPC: B65H1/14
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ballot paper issue device capable of easily confirming ballot papers collected for housing before issuing them to prevent the wrong issue of ballot papers. SOLUTION: A hopper 41 for collecting the ballot papers p in the vertical direction for storage is provided, and the ballot paper positioned at the higher part of the hopper 41 is delivered by a feeding roller 45 and carried to a ballot paper throw-out port 48 for issue. In order to visually confirm the ballot paper at the higher part of the hopper 41 from over, an upper cover 13 is made of a transparent material.  Before issuing the ballot paper, the ballot paper of the highest part of the hopper 41 is confirmed through the upper cover 13, and in a case of the wrong ballot paper, the upper cover 13 is opened to eliminate the wrong ballot paper or push a discharge button to discharge the wrong ballot paper to a ballot paper discharge tray 55, or a non-count and throw-out button is pushed to carry the wrong ballot paper to the ballot paper throw-out port 48, and the number of issue is not counted. When pushing the throw-out button, a subtraction button is pushed to subtract the number of the wrong ballot paper from a count value.
Patent JP-2002143909-A (JP)
Title: Roll made of high speed tool steel having high spalling resistance and its production method
Inventor: OZAKI KOZO
IPC: B21B27/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a roll having high spalling resistance, in which high speed tool steel is used as the material, and the hardness of the core part is reduced while the high hardness of the surface layer part is maintained, and whose toughness is increased. SOLUTION: High speed tool steel having a composition containing, by weight, 0.5 to 1.5% C, 0.05 to 2% Si, 0.1 to 1% Mn, 3.5 to 7% Cr, 2 to 10% Mo, 0.5 to 20% W and 0.8 to 2% V, and, if required, further containing <=12% Co, and the balance Fe is worked into a roll shape, the surface layer part of the roll is selectively quenched by high frequency mobile heating to control its hardness to 64 to 72 by HRC, and the hardness of the core part is held to a value lower by >=2, optimally, by >=10 in HRC. In addition to the above components, one or more kinds selected from 0.01 to 0.2% S, 0.005 to 0.05% Te, 0.05 to 0.5% Pb, 0.015 to 0.15% Bi, <=0.01% rare earth metals and 0.02 to 0.2% Se may be incorporated therein.
Patent JP-2002188103-A (JP)
Title: Rubber chip pavement
Inventor: UEMURA TADASHI
IPC: E01C7/30
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To dispense with base pavement, to provide superior durability, to prevent easy peeling, to reduce construction cost, and to provide uniform impact absorbing property and elasticity. SOLUTION: A lower layer A contains rubber chips with particle size of 15-30 mm formed by shredding old tires, and an upper layer B laminated on the lower layer A contains rubber chips with particle size of 2-5 mm formed by shredding old tires. A urethane binder of 4-11 pts.wt. is used to 100 pts.wt. of the rubber chips of the lower layer A, and the urethane binder of 18-24 pts.wt. is used to 100 pts.wt. of the rubber chips of the upper layer B. A leveling layer C containing rubber chips with particle size of 5-10 mm formed by shredding old tires is provided between the lower layer A and the upper layer B. The urethane binder of 6-12 pts.wt. is used to 100 pts.wt. of the rubber chips of the leveling layer C, the thickness of the lower layer A is set 25-485 mm, and the thickness of the upper layer B is set 10-20 mm.
Patent JP-2002192239-A (JP)
Title: Method for selecting heating sequence of heating filament
Inventor: ISHIYAMA TAKAYASU
IPC: B21D11/20
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of determining the heating sequence rationally and generally. SOLUTION: The sectional quadratic moment of a metal plate at each position of heating filaments are calculated to a plurality of heating filaments fixed on a metal plate based on the calculated heating plan in advance (Step S1). The heating filament, of which calculated sectional quadratic moment being the maximum, is selected and set as the first of the heating sequence (Step S2). The shape of the metal plate, which deforms due to the heating of the selected heating filament, is estimated using elastic FEM analysis (Step S3). After the calculation of the sectional quadratic moment of the metal plate at each positions to the heating filament that remains on the estimated metal plate (Step S4), returning to Step S2, the filament, whose sectional quadratic moment being the largest, is selected as the heating filament to be subsequently heated.  Thereafter the steps are repeated to select the heating sequence for all heating filaments.
Patent JP-2002190291-A (JP)
Title: Separator and lithium ion secondary battery
Inventor: SHINOHARA YASUO
IPC: H01M10/0566
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a lithium ion secondary battery where safety is improved, and the lithium ion secondary battery using the same. SOLUTION: [1] A separator for the lithium ion secondary battery comprising a polyolefin porous membrane and a polyester resin porous membrane. [2] A separator for the lithium ion secondary battery comprising laminate of the polyolefin porous membrane and the polyester resin porous membrane. [3] The separator for the lithium ion secondary battery comprising laminate of the polyolefin porous film and the polyester resin porous film, and bonding both with an adhesive. [4] In a nonaqueous electrolyte lithium ion battery containing a positive electrode sheet, a separator, a nonaqueous electrolyte and a negative electrode sheet, the lithium ion secondary battery formed by using either one of the separators mentioned in [1] to [3] as the separator.
Patent JP-2002197854-A (JP)
Title: Ferroelectric memory device
Inventor: SADAYUKI HIDEKAZU
IPC: G11C14/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To generate a reference level without using a dummy cell in a ferroelectric memory device having 1T1C memory cell structure. SOLUTION: A PMOS(P-channel metal oxide semiconductor) transistor 30 is connected additionally between a node SAP1 being a control terminal of a sense amplifier 20A and a node SAP2, thereby offset is caused in the sense amplifier 20A. A sense amplifier control signal SAP is connected directly to the node SAP2, and the sense amplifier control signal SAP is connected to the node SAP1 through the PMOS transistor 30. Also, the offset level of the sense amplifier 20A is set by adjustment of a potential of an offset control signal OFS being a gate input of the PMOS transistor 30. Since a reference level can be generated without using a dummy cell, a ferroelectric memory characteristic of high speed and high reliability is implemented.
Patent JP-2002216140-A (JP)
Title: Image processor
Inventor: OKI AKIRA
IPC: G06T7/60
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for discriminating a line area from areas conventionally defined as a character area. SOLUTION: The character area discriminated by detecting an edge of an image is considered among pieces of image data, the individual pixels of the image data of the character area are examined and the area in which characteristic images are continued for over a prescribed length as an inspection result is judged as the line area.
Patent JP-2002173592-A (JP)
Title: Antistatic agent for polycarbonate and antistatic polycarbonate resin composition
Inventor: SATO ICHIRO
IPC: C08K5/50
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent capable of imparting polycarbonates with high antistaticity, and to provide an antistatic polycarbonate resin composition excellent in impact resistance and transparency as well as antistaticity, and suitably usable in applications demanding transparency in particular. SOLUTION: This antistatic agent is characterized by comprising as the active ingredient a phosphonium salt of general formula (1) (wherein, R1, R2, R3 and R4 are each a 1-18C straight-chain or branched alkyl, aryl or aralkyl each of which may be substituted with hydroxy or alkoxy group(s); and A is P or Sb). The other objective antistatic polycarbonate resin composition contains the above antistatic agent.
Patent JP-2002194913-A (JP)
Title: Mechanical parking system and reservation reception method
Inventor: WATANABE KOZO
IPC: G06Q30/06
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical parking system that enables a highly- convenient delivery reservation. SOLUTION: Out of the car shelves 17 of parking equipment, delivery of a car from there is finished in a short time is secured as a waiting area. When a usual reservation is designated by a user after a lapse of standard time registered beforehand, the user's car is moved to the waiting area. If a necessary time is designated by the user after a lapse of the time required, the user's car is moved to the waiting area. If a place is designated by the user, after a lapse of time to move the car from the place to the parking equipment 1, the user's car is moved to the waiting area. When the car is in the waiting area, the user who has arrived at the parking equipment 1 can deliver his car from it without keeping him wait.
Patent JP-2002198226-A (JP)
Title: Stationary induction electrical apparatus
Inventor: JO SHIGEKO
IPC: H01F27/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a stationary induction electrical apparatus that reduces the distance between a large-current lead and a tank by suppressing heat generation from the portion of a top band. SOLUTION: The body of this stationary induction electrical apparatus which is constituted, by winding a low-voltage winding 31 and a high-voltage winding 32 around an iron core 1 is housed in the tank 2, which is composed of an upper cover 2a and a lower tank 2b. At the junction between a cover 2a and a tank 2b, the top band 2c is formed, and in the tank 2, the large-current lead 4 is arranged horizontal to face the top band 2c. A current bond 5, having high conductivity, is provided on the portion of the internal surface of the tank 2 corresponding to the top band 2c, so as to connect the upper cover 2a to the lower tank 2b. Since a current induced by the lead 4 will not pass through the top band 2c, but is made to pass through the bond 5, the overheating of the band 2c is prevented.
Patent JP-2002192513-A (JP)
Title: Ceramic member of alumina material
Inventor: HANAMURO KEIICHI
IPC: C04B35/10
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic member of an alumina material which hardly cracks in the corner part. SOLUTION: In the ceramic member of the alumina material of which the alumina content is 90 mass % or above, the boundary part (corner part) 20 between the bottom part 4 and the rise part 2 is shaped to be round. Moreover, a cut taper is formed on the lateral side 2a of the rise part 2. The round shape is made to have a radius of curvature of 0.1 mm or above when the cut taper having a taper angle θ of 0.1 deg. or above is formed in the rise part, or to have the radius of curvature of 0.3 mm or above when the angle θ is smaller than 0.1 deg..
Patent JP-2001251268-A (JP)
Title: Device and method for transmitting orthogonal multi- carrier signal
Inventor: KANEKO KEIICHI
IPC: H04J11/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To attain the discrete Fourier transformation of a small circuit scale by decreasing computational complexity of the inverse discrete Fourier transformation of a large number of points that is needed for demodulating the intermittent orthogonal multi-carrier signals. SOLUTION: When the orthogonal multi-carrier signals, including the intermittently arranged carriers for transmitting information with 16 pieces of carriers in all set in every 4 pieces, are demodulated, the 1st and 2nd staged are calculated at a 64-point discrete Fourier conversion part and a 16-point inverse discrete Fourier transform part of smaller computational complexity is used for calculating other third to sixth stages respectively. Thus, a desired intermittent orthogonal multi-carrier signal is demodulated by a smaller scale calculation method.
Patent JP-2001246907-A (JP)
Title: Rubber cement for unvulcanized rubber marker, rubber article coated with it and manufacturing method for rubber article
Inventor: KANOU SUKEAKI
IPC: B32B25/12
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide rubber cement for a marker useful for improving the accuracy of disposing a rubber member and strengthening quality control in a manufacturing process of a rubber article such as a tire, a belt and the like, and a rubber article coated with it. SOLUTION: This rubber cement for an unvulcanized rubber marker is characterized in that rubber composition formed by mixing rubber ingredient composed of at least one kind of natural rubber/diene rubber and a filler containing silica or TiO2 are taken as seed rubber.
Patent JP-2002192607-A (JP)
Title: Vessel with undercut and blow molding mold suitable for molding the vessel
Inventor: TOKUDA HIROAKI
IPC: B29C49/54
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a vessel, capable of realizing discrimination against another vessel by the configuration of appearance itself, and a mold suitable for the molding of the vessel. SOLUTION: The vessel having a vessel main body, into which the contents of the vessel is filled, and a mouth section, molded integrally with the vessel main body to fill and discharge the contents, is molded while an undercut is provided on at least one place of the cylindrical part of the vessel main body.
Patent JP-2002198635-A (JP)
Title: Wiring board and its manufacturing method
Inventor: TANAKA HISAHIRO
IPC: H05K3/24
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which satisfies both long term connection strength of a solder ball and wire bonding property, and its manufacturing method. SOLUTION: A wiring board 20 has an insulating substrate 1, a via hole 3 provided to an insulating substrate and a wiring conductor 2 provided to the insulating substrate 1. A gold plating layer 9 of a rear of a wiring conductor inside a via hole, which is formed by an electroplating method, is made thinner than a gold plating layer 7 of a front surface of the wiring conductor 2. The manufacturing method relates to the wiring board 20 with the via hole 3 and the wiring conductor 2. The gold plating layer 9 of a rear of the wiring conductor 2 inside the via hole 3 is made thinner than the gold plating layer 7 of a front surface of a wiring conductor by an electroplating method.
Patent JP-2002200383-A (JP)
Title: Sewing machine stop control device
Inventor: TAUCHI TSUKASA
IPC: D05B69/26
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine stop control device capable of accurately stopping a drive motor shaft and a sewing machine arm shaft at prescribed positions in a short time even when abruptly stopping a sewing machine from a high-speed drive. SOLUTION: This sewing machine stop control device 10 stopping the sewing machine in response to a stop command of the sewing machine is provided with a speed detecting means 94 detecting the speed of a sewing machine drive motor 3, a control means 92 controlling the drive of the sewing machine drive motor in response to the speed detected by the speed detecting means, and a timing means 92 timing a first period (c) for forwardly rotating the drive motor, a second period (b) for reversely rotating the drive motor, and a third period (a) for forwardly rotating the drive motor again. The first period (c) is set longer than the third period (a).  When the rotating speed of the drive motor becomes the prescribed rotating speed or below by the stop command, the timing means is operated to forwardly rotate the drive motor for the first period and reversely and forwardly rotate the drive motor for the second period and the third period, then the drive motor is stopped.
Patent JP-2002163936-A (JP)
Title: Flexible cable having terminal molded in tetragonal pillar form
Inventor: NAKAGAWA SEIJI
IPC: H01B7/08
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent an occurring of a poor soldering of a soldering junction part by changing a form of a terminals of flexible cable. SOLUTION: The form of the terminals of the flexible cable is formed in tetragonal pillar form.
Patent JP-2002199856-A (JP)
Title: Composition for deodorization, and prevention of obesity and life style-related disease
Inventor: MASHITA SUMI
IPC: A23L33/15
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for deodorization, and prevention of obesity and life style related diseases, solving the problem that inhibiting oral odor by spices or deodorant components is not essential for deodorization, and use of chitosan as the main component, when the amount of fatty components exceed that of chitosan, excessive the fatty components are not absorbed, digested by bile acid and absorbed through the intestines, where chitosan is easily gelatinized and become insoluble, and then the fatty components are not indigested and are easily oxidized. SOLUTION: This composition essentially comprises ballius 21 as a deodorant component, lecithin, calcium and phytosterol as a lipolytic component, psyllium as a gelatinizing component, vitamin A as a vitamin component, licorice essence as a Chinese medicine component, santenian as an alpha wave component, oligosaccharide as a component for controlling intestinal function and heme iron as an anemia prevention component.
Patent JP-2001510209-A (JP)
Title: 最適な設計の音波洗浄装置を最適な運転パラメーターで用いる、改良された気相流動床重合方法
IPC: C08F10/00
Filed: 1998-07-15
Abstract: (57)【要約】
反応器におけるファウリング及び／又はシート形成を排除又は削減するために、最適な設計の音波洗浄装置を最適な運転パラメーターで用いる、オレフィン及び／又はジオレフィン重合体重合の改良された方法が提供される。
Patent JP-2001510860-A (JP)
IPC: C08B13/00
Filed: 1998-07-10
Abstract: A water-soluble, biodegradable hydroxyalkyl cellulose-2-hydroxycarboxylic acid ester is disclosed. The hydroxyalkyl cellulose-2-hydroxycarboxylic acid ester has: (i) a molecular degree of substitution of the hydroxyalkyl group of less than 1.5 (MShydroxyalkyl<1.5); and (ii) a molecular degree of substitution of the 2-hydroxycarboxylic acid group of greater than 0.4 and less than 3 (0.4<MS2-hydroxycarboxylic acid<3). Also described is a method of preparing the hydroxyalkyl cellulose-2-hydroxycarboxylic acid ester, and methods of using it, e.g., as a consistency regulator in at least one of foodstuffs, cosmetics, building materials, paints and strippers.