baber/WOPTO huggingface dataset:
Patent JP-2001352622-A (JP)
Title: Switchgear
Inventor: IWABE MASANORI
IPC: H02B13/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To stably support a vacuum interrupter and an arrester, in a switchgear having an arrestor. SOLUTION: In this switchgear, a cylinder 18 is attached to a tank 4, and a vacuum interrupter 7 in the tank 4 and an arrester 19 in the cylinder part 18 are connected to each other via a connection conductor 23 supported by a support insulator 22 attached to a flange 4a.
Patent JP-2001349376-A (JP)
Title: Elastic slide support body and structure using the support body
Inventor: TAKAZAWA TSUNEO
IPC: E04B1/36
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of phenomenon, where a low friction material is brought into partial contact, as much as possible even when ethylene tetrafluoride resin where the low friction material is not blended with a reinforcing material and an additive is used. SOLUTION: An elastic slide support body consists of lamination rubber 4 where a rubber layer 8 and an intermediate steel sheet 9 are alternately laminated for molding, a slide sheet 5 on which the lamination rubber 4 is placed, and the low friction material 11 formed of only ethylene tetrafluoride resin situated on the slide surface of the lamination rubber 4 making surface contact with the slide sheet 5. By using a slide stable factor, being the inverse number of a product of the correction bending elastic factor of the rubber layer 8 of the lamination rubber 4 and the secondary shape factor of the lamination rubber 4, as a parameter to decide the shape of the lamination rubber 4, the lamination rubber 4 is formed by specifying the shape of the lamination rubber 4 having a value within the design value range of the friction factor of the low friction material 11.
Patent JP-2001352693-A (JP)
Title: Solar generator and its control system
Inventor: SAITO ATSUSHI
IPC: H02J7/35
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a control system, which can readily clear up and detect the drop of the generation capacity of a solar generator and the cause, can detect the abnormal section of that device, and further synthetically controls the working state of two or more solar generators, the abnormality of the device, and others, using a communication line. SOLUTION: This is a solar generator which is equipped with a solar cell 1, a power conditioner 2 having at least a converter 25 for converting the DC power from the solar cell 1 into AC, and a storage part 28. Further, this is equipped with a quantity-of-generated-power measuring means 22 for measuring the quantity of power generated by the solar cell 1, and an illumination meter 3 for measuring the quantity of solar radiation. The measurement results of the quantity of generated power and the quantity of solar radiation are stores as times-series data in a storage 28.
Patent JP-2001351394-A (JP)
Title: Semiconductor memory
Inventor: KONO SHIGEKI
IPC: G11C17/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress the voltage drop of a main bit line which occurs at the time of read-out of a memory cell or at the time of charge of a sub-bit line. SOLUTION: This semiconductor memory generates a sense circuit activating signal CEB2 through a delay circuit 301 so that the activation timing of a sense circuit 109 approaches to activation timing of a word line. Also, the output node of a charge circuit 108 is read out for coping with cross talk, and this is reset to a GND level for every cycle.
Patent JP-2001356402-A (JP)
Title: Silver halide photographic sensitive material, its storing and carrying member, camera for photography, image forming device and digital image forming method
Inventor: TAKANO HIROAKI
IPC: G03D9/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material by which a photographic image can be viewed immediately after photographing is finished and which is excellent in portability and can efficiently obtain digital image data, and to provide its storing and carrying member, a camera for photography, an image forming device and a digital image forming method. SOLUTION: The storing and carrying member of the silver halide photographic sensitive material where developing processing is performed every time the recording of information on one frame is finished, is provided with a mechanism performing the developing processing without ejecting the photographic sensitive material to the outside of the storing and carrying member.
Patent JP-2001354997-A (JP)
Title: Gluconic acid detergent
Inventor: MATSUMURA RYOICHI
IPC: C11D7/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a novel detergent which may clean strongly ingrained oil and fat components, slimes, silica, and the like, by separating and decomposing these, is soluble to solutions independently of their quality or temperature and gives a predetermined cleaning effect just by soaking an article to be cleaned therein. SOLUTION: This gluconic acid detergent contains from 50 to 80 wt.% sodium silicate, from 15 to 25 wt.% sodium carbonate, from 3 to 8 wt.% nonionic surfactant, from 2 to 8 wt.% sodium percarbonate, from 2 to 8 wt.% sodium gluconate, from 0.5 to 5 wt.% total of an enzyme for separating and decomposing oils and fats and an enzyme for separating and decomposing proteins and from 0.5 to 3 wt.% antifoaming agent.
Patent JP-2001355667-A (JP)
Title: Air spring and assembly method thereof
Inventor: SHIBATA SHINYA
IPC: B61F5/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an air spring that can easily disassemble a diaphragm without changing a condition of fitting with a diaphragm attachment body. SOLUTION: In an air spring provided with a diaphragm including a vehicle body side bead part 31 attached on a vehicle body side and a bogie side bead part 30 attached on a bogie side and inflated with air therein, an engaging part 30a formed on the bogie side bead part 30 of the diaphragm 3, a support body 10 having an engaged part capable of engaging with the engaging part 30a formed on and a spring seat 7 provided on the bogie side are provided. The diaphragm 3 and the support body 10 are engaged beforehand to form a diaphragm unit, and the diaphragm unit and the spring seat 7 are fastened by a bolt 20 from the back surface of a flange part 7b of the spring seat 7.
Patent JP-2001341154-A (JP)
Title: Method for manufacturing thermoplastic resin foam and mold for molding thermoplastic resin foam
Inventor: HARADA KOJI
IPC: B29K105/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam of a desired shape having cells of a desired size or particularly fine foamed cell at a high expansion ratio. SOLUTION: A method for manufacturing the thermoplastic resin foam comprises the steps of charging a thermoplastic resin containing a foaming agent in a cavity 31 of a mold 2b, and then enlarging the cavity 31 to foam the resin. In this method, after completion of charging the molten resin containing the agent in the cavity 31, the cavity is held in a shape at the charging time, and the cavity 31 is enlarged to the final cavity enlarging width when a mean temperature of the charged resin in the cavity 31 becomes a range of a melting point to a melting point +30 deg.C of the resin.
Patent JP-2001357675-A (JP)
Title: Semiconductor storage device
Inventor: HIROTA TAKUYA
IPC: G11C8/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To accerelate the read-out speed from a memory cell of a sense amplifier remote end side and to shorten an access time of a semiconductor memory by quickening a switching point of time of pre-charge and word at a remote side of a sense amplifier more than that at a close end side. SOLUTION: A word selecting signal input buffer 2, a block selecting signal input buffer 3, and a digit selecting signal input buffer 4 are provided on a semiconductor chip 1, the device has decoders 5-7 decoding each signal, drivers 8-10 of each output signal of decoders, a memory block BL storing information, and a gate circuit G selecting a column of a memory cell in a memory block. The drivers 8, 9 are laid out at a central part of the chip 1 being close to a remote end pre-charge section 13 located at the remotest point from the sense amplifier (located in a close end pre-charge section 12).
Patent JP-2001355802-A (JP)
Title: Drum level measuring device
Inventor: SHIKAYAMA HIROYUKI
IPC: G01F23/18
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a dram level measuring device for improved correction calculation precision based on pressure difference at measuring level of water in a steam separator drum by acquiring accurate water density in a reference connection piping considering density difference based on temperature difference of water between in the reference connection piping and a lower-part connection piping. SOLUTION: There are provided thermometers 11-15 for detecting water temperature in a reference connection piping 4 and thermometers 16-18 for detecting water temperature in a lower-part connection piping 6. Based on water temperatures in the reference connection piping 4 and the lower-part connection piping 6 detected with the thermometers 11-18, water densities ρA, ρB, and ρC are acquired, which are used for calculating correction for water level in a steam separator drum 1 based on pressure difference ΔP detected with a pressure-difference detector 8.
Patent JP-2002008605-A (JP)
Title: Power storage body module
Inventor: TAJIMA HIDEHIKO
IPC: H01M2/20
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a power storage body module which has the shortest wire connection distance in case of arranging plural batteries. SOLUTION: In a secondary cell module 20 (power storage body module) having a plurality of lithium secondary cells 10 (power storage bodies) bound with each other by a module frame 16, each lithium secondary cell 10 is equipped with a pair each of positive electrode terminals 5 and negative electrode terminals 6 (storage body electrode terminals), at least two or more of which are connected in series through the positive electrode terminals 5 and the negative electrode terminals 6 to constitute a set of unit strings 20a, 20b, two sets which are arrayed in parallel. The positive electrode terminals 5 and negative electrode terminals 6 at the end of these unit strings 20a, 20b are each placed at four corners of the secondary cell module 20 to constitute module electrode terminals (module positive electrode terminals 21, module negative electrode terminals 22).
Patent JP-2002002699-A (JP)
Title: Carrying container
Inventor: KASAHARA TOSHIHIRO
IPC: B65D21/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a carrying container wherein even if a container located above is inclined with respect to a container located below, slide stacking can be smoothly effected, preventing slide stacking from being hindered as is a conventional case. SOLUTION: In the carrying container which can be nested and stacked, a side surface located forward in the sliding direction of a connection rib d formed on a support leg c extending over a pocket p is formed into an inclined surface d'.
Patent JP-2002009736-A (JP)
Title: Multiplex signal transmission system by spread code and receiving device
Inventor: SHIMAZAKI TETSUYA
IPC: H04J13/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex signal transmission system that adopts a spread code by which a response characteristics against a multi-path can be enhanced and a multi-value number can be increased and to provide a receiving device. SOLUTION: The multiplex signal transmission system has a configuration characterized in that a digital multiplex signal is transmitted through a wireless frequency band. The unit frame of the digital multiplex signal consists of a multiplex period for transmission of a multiplexed spread signal resulting from multiplexing spread signals each resulting from applying spread modulation to data of channels by spread codes obtained by sequentially shifting phases of spread codes in which a side lobe of an autocorrelation function is zero and spectrums of all codes are strictly identical to each other and of a non- multiplex preamble period where a synchronization clock subjected to spread modulation is transmitted.
Patent JP-2002002132-A (JP)
Title: Aluminum substrate for lithographic printing plate
Inventor: MASUDA YOSHITAKA
IPC: C25D11/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate which leaves no local residual film in a non-image part and facilitates fine adjustment of dampening water in printing and wherein ink hardly fills when the water is squeezed. SOLUTION: An aluminum substrate for the lithographic printing plate is prepared by processing the aluminum substrate by a process having two or more surface roughening processes at least and having an etching or desmutting process between the surface roughening processes. In this aluminum substrate, (1) the surface roughness Ra (JIS B0601-1994) is in the range of 0.3-0.5 μm, (2) the ten-point-average surface roughness Rz (JIS B0601-1994) is in the range of 3.0-6.0 μm and (3) the number Pc of peaks of a roughness curve at a set value 0.3-0.3 μm is 15 or more per 1 mm.
Patent JP-2001065571-A (JP)
Title: Dynamic pressure fluid bearing
Inventor: IKEO IZUMI
IPC: C23C16/27
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide abrasion resistance and durability by applying a specific diamond-like carbon film to a pattern portion's surface and a pattern forming surface of a shaft substrate and/or a sleeve substrate previously forming a pressure generating pattern. SOLUTION: This dynamic pressure fluid bearing 1 includes a shaft 11 and a sleeve 12 engaging with this. A diamond-like carbon film 11c is applied to a surface containing a thrust surface 111s of a collar portion 111 of a shaft 11 facing to the sleeve 12 and a contact surface with fluid such as oil or air of a shaft portion 112. In the diamond-like carbon film 11c, when a basic composition is represented by CHXSiYOZNVFW, X, Y, Z, V, W representing a mol ratio are preferably 0.05<=X<=0.7, 0<=Y<=3.0, 0<=Z<=1.0, 0<=V<=1.0, 0<=W<=0.2. The diamond-like carbon film 11c can be formed in a plasma CVD method, an ionization deposition method, and a spatter method.
Patent JP-2002002213-A (JP)
Title: Assembly of pneumatic radial tire and rim
Inventor: NAKAGAWA SUMUTO
IPC: B60C9/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an assembly of pneumatic radial tire and rim possible to achieve to lighten tire weight and reduce rolling resistance, to prevent tire from degradation of adhesion strength and break of filament, and to keep tire performance a good condition. SOLUTION: In an assembly of pneumatic tire and rim in which a pneumatic radial tire with radial carcass layer 2, inner liner 5, tread 4 and belt layer 3 are inserted into the rim 6 applied on the tire, the belt layer 3 consists of belt ply in which steel mono-filaments are laid into covering rubber in parallel in the width direction, and the filling gas in the tire includes more than 95% of nitrogen gas or/and inert gas by partial pressure.
Patent JP-2002003499-A (JP)
Title: Improved highly heparin-affinity peptide
Inventor: ONOE MASAYOSHI
IPC: C12P19/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an improved highly heparin-affinity peptide efficiently bindable to a carrier for the purpose of separating and purifying an antithrombotic active fraction in a heparin molecule clinically useful as an antithrombotic agent and enabling the carrier to be used over a long period. SOLUTION: This peptide comprises an amino acid sequence represented by the following formula (I) Phe-Ala-A-Leu-Asn-B-C-Leu-Tyr-D-E-Ala-Asn-F-Ser- Ser-G (I) (wherein, A, C, D, E, F and G denote each Lys or Arg; B denotes Cys or Ser; OH at the C-terminal may be substituted with NH2; and H at the N-terminal may be substituted with a substituent group) and has a high affinity for the heparin. A carrier comprises the peptide bound thereto. The method for separating and purifying the antithrombotic active fraction in the heparin molecule comprises using the carrier. The heparin antithrombotic active fraction is obtained by the method.
Patent JP-2002016021-A (JP)
Title: Production method of semiconductor chip and the semiconductor chip
Inventor: TAKU SHINYA
IPC: H01L21/304
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To produce a semiconductor chip which is thin and high in flexural strength. SOLUTION: A semiconductor chip production method comprises a groove- forming process of cutting streets, formed on a semiconductor wafer in its surface for the formation of dicing grooves, a protective member pasting process of pasting a protective member on the surface of the wafer on which the dicing grooves have been formed, a chip-forming process of grinding the backside of the semiconductor wafer until the bottoms of the dicing grooves appear to obtain chips of 200 to 60 μm thickness, and an etching process for removing backside of the chips by 15 to 30 μm in thickness by chemical etching.
Patent JP-2001089615-A (JP)
Title: Rotational molding polyethylene resin composition and rotational molding product using the same composition
Inventor: TSUJI YOICHIRO
IPC: C08L23/16
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotational molding polyethylene resin composition which excels in rotational moldability and can prepare rotational molding products having impact resistance and environmental stress cracking resistance superior to those of the conventional polyethylene rotational molding products, and the rotational molding product using the composition. SOLUTION: This rotation molding polyethylene resin composition comprises (A) an ethylene/α-olefin copolymer which has a density of 0.880-0.930 g/cm3 and an MFR of 0.01-5 g/10 min and (B) an ethylene homopolymer or an ethylene/α-olefin copolymer which has a density of 0.931-0.974 g/cm3 and an MFR of 0.5-20 g/10 min, and the weight ratio [(A)/(B)] of the both components is 10/90 to 50/50 and, simultaneously, the density of a blend composed of the both components is 0.920-0.960 g/cm3, and the MFR of the blend is 1-10 g/10 min. It is preferred that component (A) is a copolymer prepared by using a metallocene type olefin polymerization catalyst and component (B) is a (co)polymer prepared by using a metallocene type or Ziegler type olefin polymerization catalyst. Rotational molding products are composed of the polyethylene composition.
Patent JP-2002023460-A (JP)
Title: Image forming device
Inventor: KIMURA TAKENOBU
IPC: G03G15/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably controlling the potential of an electrostatic latent image carrier even when the device is used for a long time and stably forming an excellent image over a long term. SOLUTION: This image forming device is constituted of a discharge wire at least whose surface is coated with a dielectric, a potential control board installed near the discharge wire and the electrostatic latent image carrier on whose surface an electrostatic latent image is formed. Ion is generated by applying AC voltage to the discharge wire, and the potential of the surface is controlled by controlling ion amount given to the electrostatic latent image carrier by the potential control board.
Patent JP-2002017594-A (JP)
Title: Mounting structure of bench board in bathroom
Inventor: SUGAWA TETSUSHI
IPC: A47K3/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a bench board in a bathroom which eliminates the possibility of sliding of the bench board in a horizontal or overturn thereof even if an aged or sick person taking a bath with the aid of a nursing person or by himself or herself sits on the bench board placed on a bathtub and changes a direction, substantially eliminates the need for clearing when not using the bench board, and allows the effective utilization of the space within the bathroom. SOLUTION: A base end 7a of the bench board 7 for allowing the person taking a bath to once sit on the top end 4 of the bathtub 2 in taking the bath is connected to a wall 1 of the bathtub by a connecting means 6 and the top end 7b is extended inwardly near on the top end 4 of the bathtub 2. If a turning connector like a hinge is used as the connecting means 6 in this case, the bench board 7 may be held nearly horizontal in use and may be put nearly perpendicular and leaned to the wall 1 when not in use and therefore the need for clearing of the bench board 7 is eliminated and the effective utilization of the space in the bathroom is made possible.
Patent JP-2002025670-A (JP)
Title: Male side terminal fitting
Inventor: SAWADA TAKASHI
IPC: H01R13/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a male side terminal fitting capable of improving the reliability of the electric connection of terminals to each other. SOLUTION: A pair of hammered contact projections 66A and 66B are provided on a tip of a tab part 65 of the male side terminal fitting 60 intermittently along the longitudinal direction. Since contact projections are not provided over the whole area in the longitudinal direction different from a conventional male side terminal fitting, a tip part 23A of a curled part 23 of a female side terminal piece 20 is not inserted in recessed parts 67A and 67B of back sides of the contact projections 66A and 66B. Thus, the appropriate holding force is demonstrated to the tab part 65, and the reliability of the electric connection is improved.
Patent JP-2002020630-A (JP)
Title: Molding member and method of its manufacture
Inventor: KAMIYA MOTOMU
IPC: C08K7/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a homogeneous molding member comprising a base resin in which a powder giving a function is uniformly dispersed, and a method of its manufacture. SOLUTION: This molding member comprises a base resin in which a paste mixture comprising a functional powder and a plasticizer is compounded.
Patent JP-2002022384-A (JP)
Title: Temporary mounting holding structure of heat exchanger
Inventor: TAKASAKI JUNJI
IPC: B23P21/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a bracket 130 from getting out of a stud bolt 240 in the state before a nut is clamped to the stud bolt 240 after the stud bolt 240 is inserted into a bolt hole 131 without relying upon a holding jig such as a jig, etc., or upon manual work of a worker. SOLUTION: A sheet 124 having two slits 124a formed to intersect to each other is stuck on a portion corresponding to a bolt hole 122a. Hereby, the stud bolt 211 is inserted into the bolt hole 122a in the state where the bolt hole 122a is closed, so that the stud bolt 211 is held on the sheet 124. Accordingly, the bracket 120 is prevented from getting out of the stud bolt 211 without relying upon a holding tool of a jig, etc., 5 or manual work of a worker.
Patent JP-2001346184-A (JP)
Title: Community reception device
Inventor: SUGIYAMA AKIO
IPC: H04N7/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a community reception device where wrong operations of changeover switches electrically connected to terminals can be prevented and a connector can be easily attached. SOLUTION: This invention provides a television community reception amplifier used for a 2-way CATV system where a changeover switch group 12 to select a filter blocking a confluent noise connected to output terminals 10, 11 is arranged in the vicinity of poles of the output terminals 10, 11, and the output terminals 10, 11 are arranged to be plural rows so that the height of the terminals of the front row is designed lower than the height of the back rows.