baber/WOPTO huggingface dataset:
Patent JP-2000340042-A (JP)
Title: Covering material for power and communication cable
Inventor: UCHIDA MASAYOSHI
IPC: H01B1/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a covering material of a power cable and an optical communication cable using a conductive composition in which a conventional vulcanizing agent is mixed in terms of its material properties, the characteristic of its coating, environment and cost. SOLUTION: This covering material for a power cable and a communication cable comprises an emulsion using a soap-free acrylic synthetic resin emulsifier of an acrylic synthetic resin having an average molecular weight of around 700,000 and a conductive substance, and is made by impregnating a conductive mixed composition not containing a vulcanizing agent into cloth. A rust-proofing agent can be included in the conductive mixed composition. The covering material satisfies required characteristics for the covering material for the power cable and the optical communication cable and reduces early loss of a function as a coating as compared with a conventional covering material which uses a mixture containing a vulcanizing agent and of which the film is so weak that the function is lost earlier.
Patent JP-S636930-A (JP)
Title: Multiband division filter
Inventor: NAKAYAMA KENJI
IPC: H03H17/06
Filed: 1986-06-26
Abstract: PURPOSE:To eliminate limits to the number of dividings of a band and to reduce the number of the degrees of overall filters by constituting a transmission/ reception filter of linear phase nonpatrol type filters and specifying the numbers of the taps of said filters. CONSTITUTION:Input signals operate at a sampling frequency fs and are cocurrently inputted to N-nonpatrol type filters whose tap numbers are 2L+1. After output signals from the nonpatrol filters are sampled at a frequency fs/N, they operate at the sampling frequency fs and are cocurrently inputted to N-nonpatrol type filters whose tap numbers are 2M+1. Outputs from the nonpatrol filters are added and come in an output terminal. Here the sum of L and M is the multipler of 4N, and the absolute value of the difference between L and M is the odd multipler of N. The band division filter is attainable only by equaling the difference between the numbers of taps in transmission/reception filters realized by the linear phase nonpatrol type filters to the number of dividing the band. Therefore limits to the division number and calculation quantity can be eliminated and an increase in the degrees of filters can be prevented.
Patent JP-H05339663-A (JP)
Title: Sheet for spring excellent in conductivity and elastic limit value and its production
Inventor: UEMORI RIYUUJI
IPC: C22C9/00
Filed: 1992-06-10
Abstract: PURPOSE:To easily obtain a sheet for spring excellent in conductivity and elastic limit value by subjecting an alloy, having a composition where respective contents of V, Fe, Co, Zr, C, and Cu are specified, to primary cold rolling, annealing, secondary cold rolling, and aging treatment under respectively prescribed conditions. CONSTITUTION:An alloy having a composition consisting of, by weight, 0.001-0.5% V, 0.001-4.5% Fe, 0.001-4.5% Co, 0.001-0.1% Zr, 0.0001-0.05% C, and the balance Cu is refined. A cast billet of this alloy is subjected to primary cold rolling at >=50% draft and to annealing at 900-1050 deg.C. Then secondary cold rolling is applied at 1-90% draft, followed by aging treatment.
Patent JP-H11345212-A (JP)
Title: Communication system
Inventor: NARASAKI HIROSHI
IPC: G06F13/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To perform high line control by considering the quality of information to be communicated in a communication system in which a client is connected to a server having plural lines through a public line and performs data exchange. SOLUTION: A task processing information transmission program which sequentially transmits information about processing at a client C to a server S is transmitted to the client together with document data transmitted from the server S to the client C. A task processing situation at the client C is sequentially transmitted to the server S by the task processing information transmission program. An access management process on the server S estimates the processing situation of each client that is currently connected based on the transmitted task processing situation of each client. And, a communication control process performs line connection control to each client based on the estimated processing situation of each client.  Thus, it is possible to perform high line control by considering not only physical information such as simple transmission quantity but also even the quality of transmitted information.
Patent JP-H01319021-A (JP)
Title: Optical element
Inventor: INOUE HIROAKI
IPC: G02F1/017
Filed: 1988-06-21
Abstract: PURPOSE:To artificially impart optical anisotropy to a semiconductor material having a large nonlinear optical constant to provide novel function by specifying the unit film thickness laminated with one layer each of at least two kinds of thin optical crystal films. CONSTITUTION:This optical element is so constituted that the unit film thickness (t) is sufficiently shorter than a wavelength lambda and the relation lambda<=tXN<10lambda is satisfied when the unit film thickness of at least two kinds of the thin optical crystal films 1, 2 laminated by each one layer on an optical substrate 3 is designated as (t), the repeating period of the laminated films as N, and the wavelength of light waves as lambda. The optical anisotropy is imparted to the semiconductor material having the large nonlinear optical constant in this way and a second harmonic wave generating element, polarizer, modulator, etc., having high efficiency are formed.
Patent JP-S5940815-A (JP)
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1982-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0810515-A (JP)
Title: Filter plate for filter press
Inventor: MUROI OSAMU
IPC: B01D25/12
Filed: 1994-07-01
Abstract: PURPOSE:To satisfactorily maintain the discharge of filtrate by easily washing a through-hole arranged in a filter plate body. CONSTITUTION:In a filter plate for a filter press in which a recessed part 2 provided in the center of a filter plate body 1 and a flow hole 4 through which filtrate flows communicate with each other, a through-hole 9 communicating with the flow hole 4 is bored in the side wall of the filter plate body 1 so as to opposite to the through-hole 8, and a cover body 10 is freely removably fitted in the through-hole 9.
Patent JP-S63318296-A (JP)
Inventor: URAI MUNEHARU
IPC: B26F1/00
Filed: 1987-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6130679-A (JP)
Title: Manufacture of metallic plate having colored pattern
Inventor: NAKAGAWA YOICHI
IPC: B23K26/352
Filed: 1984-07-20
Abstract: PURPOSE:To manufacture simply a stainless steel sheet having a desired colored pattern at a low cost by applying a laser beam to the surface of a stainless steel sheet along a pattern and treating the steel sheet to develop color. CONSTITUTION:Laser light from CO2 laser is focussed on the surface of a stainless steel sheet of <=2mm. thickness and moved along a prescribed pattern. The steel sheet is immersed in a heated mixed acid soln. contg. 250g/l chromic acid and 490g/l sulfuric acid to develop color by Inco method, blackening or other method. A stainless steel sheet having a fine and lustrous colored pattern is obtd. simply and easily.
Patent JP-S6043862-A (JP)
Title: High dielectric strength insulated gate type semiconductor device
Inventor: ITOU MITSUO
IPC: H01L29/06
Filed: 1983-08-22
Abstract: PURPOSE:To widen an ASO in a high voltage region in an MOSFET for high dielectric strength power, and to improve the temperature dependence of drain currents by each specifying the length of a channel section in the high dielectric strength vertical type n-channel type MOSFET, impurity concentration in an n type base body and impurity concentration in a p type region containing the channel section. CONSTITUTION:In a not less than 500V high dielectric strength power vertical type n-channel MOSFET, an n type semiconductor 1 as a drain consists of an Si crystal, and impurity concentration is brought to 3.5X10<14> or less in atomic numbers per unit cm<3>. A metallic film 3 is evaporated on the surface of an n<+> type layer 2 formed by diffusing a doner to one main surface of the base body 1 in high concentration, and a drain electrode D is formed. p type regions 4 are shaped by selectively diffusing an acceptor to the surface of the n type base body deeply, and one parts 4a of the regions 4 are used as channel sections. Impurity concentration in the sections 4a as the channel sections of the p type regions is brought to 1.2X10<17> or less in atomic numbers per unit cm<3>. The length lof the channel section is selected to 10mum or more.
Patent JP-S5277066-A (JP)
Title: Preparation of novel pyridone derivative
Inventor: KUBO KAZUO
IPC: A61P29/00
Filed: 1975-12-19
Abstract: PURPOSE: A pyridone derivative of formula I   where X is H, halogen, lower alkoxy, trihalogenomethyl;Bis H, -COOR (R is lower alkyl); A is -Z-H, -Z-NR 2 R 3  (Z is alkylene; R 2 ,R 3  are H, alkyl, aralkyl, etc.); R' is H, lower alkyl, etc. , for example, l-p-chlorophenyl-4-phenyl-6-piperidino2-pyridone-3-carboxylic ethyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000337339-A (JP)
Title: Screw fastener
Inventor: KOMORI SHIGETAKA
IPC: F16B37/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable to screw in as simply and quickly as possible only by inserting and turning without applying a force. SOLUTION: This fastener combines a shaft 1 with screw threads formed on the outside surface and a nut 2 with screw grooves formed on the inside surface of the opening part. In this case, the shaft 1 has a screw thread that forms a non-thread surface 13 along the shaft direction. In the opening part of the nut 2, an inside surface 24 without screw groove is formed at the position corresponding to the part forming screw thread part 14 on the shaft 1. A thread groove part 23 to be screwed in the screw thread part 14 is formed at the position corresponding to the part forming the non-thread surface 13 of the shaft 1.
Patent JP-S63314480-A (JP)
Title: Prevention of erroneous lock for infrared ray passive sensing system
Inventor: FUKAYA SHIGERU
IPC: G01S3/78
Filed: 1987-06-18
Abstract: PURPOSE:To prevent erroneous locking to disturbance accurately, by providing a function of calculating image area per scan, a function of calculating and storing a forecast image area at the next scanning and a function of computing an actual image area at the next actual scanning in comparison with the forecast image area. CONSTITUTION:Infrared rays radiated from a target 1 are received by a pixel 4 of an infrared sensor 3, and after the amplification 6 and the waveform shaping 7 thereof, the rays are stored 9 as target image area A0 at the first scanning t0 through a counter 8. A forecast value A1a of the subsequent image area is stored 10 at the next scanning t1 from the area A0. Then, an actual image area A1 at the next scanning t1 is counted 8 and stored 9. At this stage, an area A1a is called up to a microcomputer 9 from a memory 10 and subtraction is performed between the area A1a and the area A1 to accomplish accurate tracking of a target. Here, when a disturbed heat source is generated between targets, relation between the area A1a at the scanning t1 of the target and a forecast image area A1d obtained by the release of the disturbed heat source is given by A1d>A1a, by which a disturbance is judged to maintain a state locked to tracking conditions based on original target information, thereby preventing and erroneous locking.
Patent JP-H093410-A (JP)
Title: Antibacterial tacky adhesive polyvinyl chloride tape
Inventor: INAGAKI RYUICHI
IPC: C09J7/02
Filed: 1995-06-19
Abstract: PURPOSE: To obtain the subject tape capable of effectively preventing the generation of microorganisms such as fungi and bacteria and usable for the binding, the terminal treatment, etc., of a house wiring. CONSTITUTION: A tacky adhesive agent containing rosin ester, etc., is supported on a substrate produced by compounding (A) 100 pts.wt. of a resin composition composed mainly of polyvinyl chloride(PVC) with (B) 0.1-9.9 pts.wt. of an inorganic ion exchanger such as apatite, calcium phosphate or zirconium phosphate or an antibacterial agent composed of mercury, silver, lead, copper, nickel, zinc, cadmium, etc. The PVC usually has an average degree of polymerization of 800-1,200 and the resin composition is further compounded with a plasticizer, a stabilizer, a filler, a flame-retardant, etc.
Patent JP-S6311775-A (JP)
Inventor: AIKI JIYUNICHI
IPC: E04H9/16
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0443660-A (JP)
Title: Handler
Inventor: SUZUKI KENJI
IPC: H01L21/66
Filed: 1990-06-11
Abstract: PURPOSE:To shorten the indexing time by providing the following: a plurality of contactors; and a circuit used to select which interconnection from a tester is to be connected to the contactors. CONSTITUTION:A tester 4 is connected to a contactor 1 by using a selection circuit 3. While a package 5 is being measured by using the contactor 1, a package 6 whose measuring operation has been finished by using a contactor 2 is discharged. A package 7 to be measured next is fed and on stanby. When the measuring operation of the package 5 has been finished, the selection circuit 3 is changed over. The measuring operation of the package 7 is started, and the contactor 1 alternately repeats its operation in such a way that the package 5 is replaced with a package 8 which has not been measured yet. Thereby, the time required to replace a package until a next measuring operation is started from the finish of a measuring operation is not required, the indexing time can be shortened, and the number of measuring operations per unit time can be increased.
Patent JP-H078959-A (JP)
Title: Electrolytic water forming device
Inventor: SUZUKI AKIHISA
IPC: C02F1/46
Filed: 1993-06-23
Abstract: PURPOSE:To lower the bonding speed of scale to the surface of an electrode, to facilitate the removal of scale due to washing and to stably use the electrode for a long period of time. CONSTITUTION:A platinum layer 22 with a thickness of 0.3-1mum is formed on a Ti base material 20 having a smooth surface and an interface layer 24 of oxide containing platinum is arranged to the boundary part of the Ti base material 20 and the platinum layer 22.
Patent JP-H023310-A (JP)
Title: Ink jet recording head
Inventor: AIDA MAYUMI
IPC: B41J2/055
Filed: 1988-06-20
Abstract: PURPOSE:To fill up ink surely enough to prevent the occurrence of imperfect printing by one initial ink-filling operation and thereby to secure the quantity of the ink to be used for actual printing, by filling up a mixed liquid in a head by the time when a user of a printer fills the head with the ink to be used for the printing. CONSTITUTION:A vessel holding a mixed liquid 4 containing any one kind of water, monovalent alcohol or polyvalent alcohol and an additive supplies the mixed liquid 5 to a head 1 through a filter 3 and an ink supply tube 2. A head nozzle element is equipped with a nozzle cap 8 formed of either foaming resin or rubber. When a pump 20 is driven, suction is started and thereby the mixed liquid 5 is filled up in the head 1 from the vessel. Since the head 1 is provided with a tank 4 in a unit, it can be filled up without using a tube or the like as an intermediary. A syringe 21 filled up with the mixed liquid 5 is fitted with a rubber stopper 6 and a the mixed liquid 5 is filled in the tank 4. Moreover an air vent provided in a tank element is closed and the mixed liquid 5 is filled in a channel. The mixed liquid 5 is replaced by ink for printing by an initial ink-filling operation.
Patent JP-S6044344-A (JP)
Inventor: AKUSERU ROZUMAN
IPC: B32B18/00
Filed: 1984-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5675665-A (JP)
Title: Paper feeding system of recording apparatus
Inventor: SHIMODA KAZUO
IPC: G03G21/14
Filed: 1979-11-26
Abstract: PURPOSE:To perform recording surely with a recording paper when it is exchanged by so constituting the apparatus that when the recording paper is changed, the newly inserted recording paper is fed synchronously with the recording operation. CONSTITUTION:Recording paper of different sizes are contained in cassettes 9 and 10. The recording paper is fed synchronously with the recording operation from the cassette 9 by the 1st feed roller 9a in contact with the uppermost paper and from the cassette 10 by the 1st feed roller 10a in contact with the uppermost paper. This results in that with respect to the replaced or exchanged recording paper, the replaced or exchanged recording paper is automatically fed surely even without making the operation of selecting the sizes of the recording paper.
Patent JP-2000334853-A (JP)
Title: Continuous production system for fiber-reinforced pressure vessel by braider
Inventor: HISA YASUO
IPC: F16J12/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a continuous production system for a fiber-reinforced pressure vessel under which the vessel is continuously produced using a braider device. SOLUTION: This continuous production system for a fiber-reinforced pressure vessel using a braider BR comprises a liner supply part 1 which supplies a liner LA for the pressure vessel, a braiding process part 2 which braids a reinforcing fiber layer FL on the liner LA, a resin impregnating process part 3 which impregnates the reinforcing fiber layer with a resin, a curing/molding part for curing the impregnation resin and a finish processing part for cutting an unnecessary part during each of the processes.
Patent JP-S6044172-A (JP)
Title: Device for supplying solder
Inventor: KOUSAKA MASARU
IPC: B23K3/06
Filed: 1983-08-20
Abstract: PURPOSE:To supply surely solder at a specified rate by locking alternately a solder tape by a stationary block and a moving block and supplying the solder tape by each specified length to a metallic circuit board by the forward and backward movement of the moving block which is driven by a cam. CONSTITUTION:The top end of a solder tape 8 is projected by a specified size from the nozzle 22 of a moving block 20 in a retreat position and is held locked by the 2nd clamper 31. A metallic circuit board 2 which is heated in this state is carried into the home position in front of the nozzle 22. A slide cam 26 and a timing cam 27 are rotated in one direction by a motor 24 to advance a moving block 20 to supply the tape 8 to the board 2 and to melt the tape. When the block 20 stops, the 2nd clamper 31 is unlocked and the tape is locked by the 1st clamper 30 of a stationary block 16. The tape 8 projects by a prescribed length from the nozzle 22 when the block 20 retreats and is returned to the origin position by the 360 deg. rotation of the cam 26. The locking of the 1st and 2nd clampers 30, 31 is then changed over and the operation for supplying the tape 8 is repeated.
Patent JP-S63316715-A (JP)
Title: Hair cosmetic
Inventor: YOSHIHARA TORU
IPC: A61K8/73
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a hair cosmetic having excellent sebum absorbing ability, feeling in use and high reducing effects of oily feeling, containing an oil absorbing polymer having a large oil absorption amount of squalene prepared by polymerizing a vinyl monomer having a specific solubility parameter and making the polymer porous. CONSTITUTION:A hair cosmetic which is suitable for relieving an oily feeling of scalp and hair, has the above-mentioned effects and contains an oil absorbing polymer having >=1ml/g oil absorption amount of squalene prepared by polymerizing one or more vinyl monomers having 7-10 solubility parameter and making the polymer porous, 0.005-30mum average particle diameter and >=90wt.% particles with 0.005-30mum average particle diameter obtained by dissolving the monomer in a nonpolymerizable organic solvent which is a good solvent for the monomer but a poor solvent for the polymer formed from the monomer, polymerizing the monomer in a suspended or dispersed or emulsified state in water and by making the polymer porous by removing the solvent after the polymerization, as an active ingredient. The oil absorbing polymer is preferably crosslinked.
Patent JP-S5853205-A (JP)
Title: Effective value detecting circuit
Inventor: YAMAMOTO YOUJI
IPC: G01R19/02
Filed: 1981-09-25
Abstract: PURPOSE:To obtain an output corresponding to an effective value, by producing a square output signal obtained by squaring each instantaneous value of an input alternating signal to perform DC reproduction by making the square output signal pass through a clamping circuit and then carrying out the filtering of a low band and a pass band. CONSTITUTION:An input alternating signal 1 (Asintheta) is squared by the square characteristics of FET8 and 9 of a squaring circuit part 2 and then added through an analog adding circuit 15. Thus a DC component (A<2>/2).cos2theta is obtained through a coupled capacitor 16. This signal is made to pass through a clamping circuit 3 to obtain a signal 7 of K.(A<2>/2).(cos2theta+1). Then a DC signal 5 is obtained through a low-pass filter 4. The signal 5 is equal to K.A<2>/2 to correspond to an effective value (A<2>/2)<1/2>.
Patent JP-H05302926-A (JP)
Title: Automatic analyzer
Inventor: WAKATAKE KOICHI
IPC: G01N35/00
Filed: 1992-04-27
Abstract: PURPOSE:To make it possible to inspect the especially required inspection item in high priority when the amount of the sample required for inspecting items is short by performing the analysis based on the inspecting priority specified for every sample. CONSTITUTION:When a processing in a priority inspection mode is specified, a control device 11 computes the number of the inspection items (number of priority items), which can undergo the priority inspection, from the amount of samples to be actually measured and gives the instruction of the sucking of the sample corresponding to the number to a sampling device 5. The sampling device 5 sucks the specified amount of the sample out of a sampling container 4 based on the command and distributes the required amount of the sample into each reaction container 2. The control device 11 drives and controls a reagent pippet device 6 so that reagent corresponding to the priority inspection item is distributed into the corresponding container 2. The control device 11 gives the control command to an optical measuring device 7 so as to perform optical measurement. The operation processing part of the control device 11 is controlled so as to perform the required operation processing based on the absorbance of the selected wavelength.
Patent JP-H06339905-A (JP)
Title: Concrete product molding apparatus
Inventor: IKEDA HIRONARI
IPC: B28B1/087
Filed: 1993-06-01
Abstract: PURPOSE:To dispense with the reversal of a form at the time of demolding and to easily perform demolding. CONSTITUTION:A concrete product molding apparatus is equipped with a pair of the side plates 16 attached to both side parts of a palette 13 by a clamp mechanism 14 bent outwardly at the upper parts of the molding inner surfaces thereof, the core frame 17 arranged between both side plates, the end plates 18 provided so as to be allowed to face to the end parts of both side plates, the horizontal materials 20 arranged in a horizontal direction along the outsides of the side plates and supported at both ends thereof by the end plates 18 and the arm materials 21 pivotally provided to the horizontal materials at one ends thereof and the side plates at the other ends thereof. By moving the end parts along the horizontal materials forwardly and rearwardly, the gaps between both left and right end parts of both side plates can be converted to a closed state and an opened state. When the side plates are relatively raised with respect to the end plates, both side plates are raised by the revolution of the arm materials while moved outwardly.