baber/WOPTO huggingface dataset:
Patent JP-H0215144-A (JP)
Title: Working and heating hardened hot rolled steel plate
Inventor: KUNISHIGE KAZUTOSHI
IPC: C22C38/12
Filed: 1988-07-04
Abstract: PURPOSE:To obtain the title hot rolled steel plate which is soft before working and has drastically increased tensile strength effective for the improvement of fatigue characteristics by reheating at relatively low temp. after working by adding V to a hot rolled steel plate, regulating the solid solution amt. of V to the certain value or above and controlling the other components. CONSTITUTION:A working and heating hardened hot rolled steel tube contg., by weight, 0.005 to 0.060% C, <=1.20% Si, <=1.50% Mn, <=0.035% P, <=0.005% S, 0.01 to 0.09% Sol. Al, 0.005 to 0.020% N and 0.04 to 0.20% total V and in which solid solution V among the above total V lies in the range satisfying the Formula is obtd. The hot rolled steel plate can be manufactured by subjecting a material steel contg. the elements in the above range to hot rolling at >=950 deg.C finish temp., thereafter rapidly cooling it at >=10 deg.C/sec, coiling it at low temp. of <=450 deg.C and suppressing the deposition of nitride carbide during the rolling and after the rolling. The hot rolled steel plate is suitable as high strength members for automobile or industry apparatus.
Patent JP-S6228031-A (JP)
Title: Punching method for metallic plate
Inventor: KADOWAKI MINORU
IPC: B21D28/16
Filed: 1985-07-30
Abstract: PURPOSE:To prevent the generation of burrs on a punched face of punched products, and to avoid inconvenience for use caused by the burrs of the products by coining a metallic plate by a coining punch running along a product external form, and punching a coining part by a punching punch of a prescribed product shape. CONSTITUTION:A metallic plate 6 is placed on an anvil block, and a coining recessed part 9 is coined by a coining punch 7 having a projecting part running along a product external form. Subsequently, the recessed part 9 is punched by a punch 8 of a prescribed product shape. On a punching section of a product 1, an upper face die wear 10 and a broken-out section 11 are generated by the first coining, and by the next punching, a small intermediate burr 12, a shearing surface 13 and a lower face die wear 14 are generated. There is no upper face burr generated by a conventional once punching, and the punched part becomes a good smooth shape having no projecting part.
Patent JP-S6324705-A (JP)
Title: Double reflection mirror antenna
Inventor: UENO SENSHIYU
IPC: H01Q19/19
Filed: 1986-07-16
Abstract: PURPOSE:To simplify arranging constitution, and to improve an antenna characteristic, by providing a subreflection mirror in which a metallic element is arranged so that it can act as a reflection mirror for a first frequency, and act as an antenna element for a second frequency, on a dielectric being laminated on an earth conductor. CONSTITUTION:The subreflection mirror 12 is constituted so that the dielectrics 14 are laminated on the earth conductor 13, and on the dielectric 14, plural metallic elements 15 consisting of the antenna element of a microstrip array antenna for an S-band are arranged keeping a prescribed interval. The metallic element 15 acts as the reflection mirror for a Ka-band, and it is connected to the Sband on one side in such a way that a radial electric field is set so as to radiate a prescribed spherical wave (h) on a setting, phase unit 16 for setting feed phase from a position Q corresponding to a focus distance (f). In this way, it is possible to simplify the arranging constitution, and to easily obtain improvement of the antenna characteristic.
Patent JP-H069001-A (JP)
Title: Connection member for simple refuse box
Inventor: HORITSUGU HIROSHI
IPC: B65F1/00
Filed: 1992-06-25
Abstract: PURPOSE:To facilitate the assembly/disassembly of a simple refuse box extremely by using a connection member having a stick-connecting projection part. CONSTITUTION:The connection member 1 for a simple refuse box is provided with a vertical contact plate 10 and a horizontal contact plate 11 making contact across adjacent plates 2, 2 of a simple refuse box 100 and a stick-connecting projection part 12 for providing mutual stick-connection between the plates 2, 2 and the connection member 1 for the simple refuse box. The stick- connecting projection part 12 is composed of a folded piece formed by folding a small piece 11b divided from the horizontal contact plate 11 along the notch of the horizontal contact plate 11 and the plates 2, 2 are connected together by striking the stick-connecting projection part into the horizontal end surface 2c of the plate 2. Thereby, a conventional plate fixing bolt is no more required and not only the assembly/disassembly of the simple refuse box can be carried out extremely easily but also such various inconvenience as rusting and missing of a bolt, brakage of the plate by excessive tightening of the bolt and unusableness of the plate due to its increased thickness by expansion and the like can be dissolved.
Patent JP-H0216027-A (JP)
Title: Method of ruling plastic sheet
Inventor: MAEDA JUN
IPC: B29C51/26
Filed: 1988-07-04
Abstract: PURPOSE:To form a uniform ruling line in effective depth even when there is wall thickness distribution in the cross direction of a sheet or even when a space between female and male dies is to some extent varied by giving the ruling line to the plastic sheet by using a molding die, to which an elastic body is disposed on the base end section side of a ruling blade. CONSTITUTION:When a male die 5 is pressed down, the ruling blade 11a of a hinge forming device 11 fixed at the central section vertically slidably is pushed against the position of the connecting section 10 of a plastic sheet connecting a vessel body section 6 and a cover section 7, and the ruled line having a V type, a W type or the like of the front end shape of the ruling blade 11a is given to the connecting section 10. Since an elastic body 12 such as a rubber, in which an acrylonitrile-butadiene rubber, etc. are formed to a ring shape, a spring or the like is disposed on the base end section 11b side of the ruling blade 11a, the ruling blade 11a is pushed by constant pushing force regardless of a space between the male die 5 and the female die 3 in a hinge section at the time of molding or even when wall thickness distribution in the cross direction of the plastic sheet 1 is changed, thus molding the ruling line while leaving required thickness in the hinge section.
Patent JP-H0456395-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TAZAWA KAZUYUKI
IPC: H05K3/46
Filed: 1990-06-26
Abstract: PURPOSE:To greatly simplify steps by laminating and adhering a plurality of both-side printed circuit boards in which through hole plating is previously conducted by using adhesive, and through hole-connecting the conductors of the layers by electrolessly plating. CONSTITUTION:Since a plurality of both-side prepregs in which through hole plating is previously conducted are laminated and adhered with adhesive 4 except through hole 9 and the periphery of the hole, the adhesive is adhered to the inner wall of the hole 9. So-called a smear phenomenon does not occur. Since the interior of the hole 9 is copper-plated 5 at a printed circuit board and provided only with thin adhesive, it is not necessary to adhere plating catalyst. Accordingly, since no smear occurs and catalyst adhering is not required, steps of plating and catalyst-adhering can be eliminated.
Patent JP-H1114515-A (JP)
Title: Water sampler for water on road surface
Inventor: OKUDA MASAHITO
IPC: G01N1/10
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to sample water even in the cource of running, by receiving water from a road surface splashed by a tire in the course of running, by moving a sheet member up and down by inside operation, adjusting the position of its opening, and receiving it with a water fitting board. SOLUTION: If a worker on the assistant driver's seat draws a looplike string upwards, a sheet member 23 is moved upwards. and the second opening 25 of the sheet member 23 coincides with a first opening formed in a supporting plate 11. Water on a road surface splashed by a tire is caused to pass through the second and first openings 25, 21 to hit the surface of a water hitting board 13, and to drop and is stored in a water tank 17 from an intake 15. The stored water is discharged outside through a pipe 29, and its salt concentration is measured by a detecting coil 31 provided on one side of the pipe 29. When the second and first openings 25, 21 do not coincide, water splashed by the tire 3 do not hit the water hitting board 13, and is not stored in the water tank 17.  In this way, it becomes possible to collect splashed water automatically by inside operation, and to perform automatic measurement.
Patent JP-S6411565-A (JP)
Title: Drug admistrating method by iontophoresis
Inventor: NAKAGUCHI NAOKO
IPC: A61N1/30
Filed: 1987-07-03
Abstract: PURPOSE:To generate a current of almost a constant value and to facilitate current control, by performing pretreatment for applying specific voltage to the skin for a specific time in order to allow the constant current to the skin by a constant voltage apparatus. CONSTITUTION:A timer mechanism 3 is connected to a constant voltage apparatus 1 and a millimeter 2 and measures a time (1-60sec) applying voltage of 5-20V in a pretreatment stage. After the elapse of a predetermined time, a signal dropping voltage to 0-5V is automatically sent to the constant voltage apparatus 1 which in turn changes over voltage to current supply voltage on the basis of said signal. A usual circuit is used after the positive pole side thereof is connected to the positive electrode E1 of iontophoresis and the negative pole side thereof is connected to the negative electrode E2 of said iontophoresis. The voltage applied in pretreatment is pref. 9-15V and the application time thereof is pref. 1-15sec and becomes short of course as the voltage to be applied becomes high. The voltage applied after the finish of pretreatment is 0-5V, pref., 2-3V and a current to be supplied is within a range of 0.1-1mA/cm<2>, pref., 0.3-0.5mA/cm<2>.
Patent JP-S6438265-A (JP)
Title: Exposure device with led array and printer
Inventor: HANSU REINTEN
IPC: B41J2/45
Filed: 1988-07-05
Abstract: PURPOSE: To easily compensate the aging by giving the additional load to at least all of the remained LED's of an array at a compensation time over a specific time interval on the basis of a specified maximum load, so that all the LED's are equally aged after the passage of the compensation time. CONSTITUTION: When the processing of all the image lines of one image has been completed, a cumulative memory 47 includes the cumulative load given to each LED during the copying. Then an analyzer 48 compares the total pulse time in the memory 47, to search the maximum time. A number of additional pulses necessary for making the total pulse time of LED equal to the maximum pulse time, is determined on each LED which has the total pulse time shorter than the maximum time. A signal generator 49 generates the image lines formed by the necessary number of additional pulses on the basis of the command of the analyzer. These image lines are projected immediately after an image formed on a photoconductive belt 1, and are not developed and transferred.  When the total pulse time of all the LED's becomes equal to the maximum pulse time, the signal generator 49 stops its operation, and a printer is prepared for the copying of a new image. Whereby all the LED's have the equal pulse time, accordingly they have experienced equal aging.
Patent JP-S63258598-A (JP)
Title: Isolation of peptide, peptide, hydridoma and vaccine composition
Inventor: JIYAN MARUKU BARUURU
IPC: A61K39/00
Filed: 1987-07-03
Abstract: Peptide fragments isolated from the S. mansoni 28 KD protein by controlled proteolysis. Process for the isolation of a peptide bearing at least one epitope, by proteolysis of the S. mansoni 28 KD protein with V8 protease, the proteolysis then being stopped in order to collect, after heating to 100 DEG C, a peptide whose antigenic activity is verified using the antibodies of a polyclonal serum or monoclonal antibodies. Use in the preparation of vaccinating compositions against S. mansoni.
Patent JP-S5792965-A (JP)
Title: Data communication device
Inventor: WATANABE TOSHIO
IPC: H04M11/06
Filed: 1980-11-28
Abstract: PURPOSE:To report the state of the called subscriber to the calling subscriber, bu providing a ring-back tone transmitting circuit in a communication device, which can call and communicate data through a telephone exchange network, to return the ring-back tone to a subscriber who requests the call. CONSTITUTION:In case of the call request from a station A to a station B, when the calling subscriber connects a telephone set 6a to line by a switch on a network control device 2a to call the station B, a data communication device 12b is connected in AC in the station B by automatic incoming. After incoming, when a data communication request detecting circuit 3 does not detect the request signal, a call request indicator 8 is operated, and simulatneously, a control circuit 13 operates a ring-back tone transmitting circuit 14 to transmit the ring- back tone through a transformer 10. Then, the calling subscriber listens to this ring-back tone to find the station B called; and when the operation of the connection of a telephone set 6b to a line 7b is performed in the station B, the transmission of the ring-back tone is stopped to make the call possible.
Patent JP-2000004036-A (JP)
Title: Forming method of fine crystal semiconductor layer and photovoltaic element
Inventor: MATSUDA KOICHI
IPC: H01L31/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enable a deposit layer of high quality to be quickly formed while restraining defects from occurring in it by a method wherein cathode electrodes are arranged at positions so as to confront a board, a high-frequency power is applied to a primary cathode electrode to generate plasma, and a high-frequency power lower in frequency than that applied to the main cathode electrode is applied to the other cathode electrode. SOLUTION: A board 201 is installed in a reaction chamber 200 so as to come into close contact with a heater 202, the chamber 200 is exhausted and then heated up to a required temperature, and material gas containing silicon atom is introduced into the chamber 200. A high-frequency power is applied to a cathode electrode 203 from a power supply 204 to generate plasma for decomposing material gas. Furthermore, a high-frequency power lower in frequency than that applied to the main cathode electrode 203 is applied to a cathode electrode 212 from a power supply 213. Therefore, spaces 209 and 210 where a power of lower frequency is introduced get lower in plasma impedance than a space 208 between the main cathode 203 and the board 201, so that a deposit film of high quality can be quickly formed.
Patent JP-H0729761-A (JP)
Title: Coil winding device
Inventor: UENO RYOICHI
IPC: H01F41/06
Filed: 1993-07-07
Abstract: PURPOSE:To wind up the slits of a slit bobbin with coils. CONSTITUTION:A cavity 15 is provided in the front end part of a fixed guide member 12 so that a movable pin 13 may be advanced in a hole 14 bored in the fixed guide member 12 by closing a movable guide member 11 further to project the movable pin 13 into the cavity 15. Under the state of the movable guide member 11 fully opened, the movable pin 13 is entirely pulled out of the cavity 15. Through these procedures, when the movable guide member 11 is opened to release the movable guide member 11 and the fixed guide member 12 from a slit bobbin, the movable pin 13 is entirely pulled out of the cavity 15 so that the movable pin 13 may not disturb the winding step of a wire thereby enabling the polarized yoke manufacturing step to be simlified.
Patent JP-S6326095-A (JP)
Title: Interpolating digital filter
Inventor: MIYAZAKI SHINICHI
IPC: H04N9/86
Filed: 1986-07-18
Abstract: PURPOSE:To prevent a color bleeding vertically on a reproduced picture by interoducing H(Z)=1+k(Z<-1>-1)(0<=K<=0.5, Z<-1>: one horizontal scanning period delay operator) as the transfer function of an interpolated digital filter. CONSTITUTION:An input signal applied to the input terminal 1 of a signal is delayed in a delay line 2 for delaying the one horizontal scanning period, a difference signal between the delayed signal and the input signal is obtained by a subtratcter 3, when the absolute value of the difference signal is 16 level or below, K=0.5, and if 16 level <=¦the difference signal¦<16 level, K=0.35, and if 24 level<=the ¦difference signal¦<32 level, K=0.25, and if ¦the difference signal¦>=32 level, K=0 are selected by a factor selector 4, after the difference signal is multiplied by K by a multiplier 5, thereafter, the input signal is added by an adder 6 to obtain an output signal to an output terminal 7. Thereby, even when there is less correlation between scanning lines, the color bleeding is not produced on the reproduced picture.
Patent JP-S6058894-A (JP)
Title: Transfer sheet comprising optical recording layer
Inventor: TAKITA MITSURU
IPC: B41M5/30
Filed: 1983-09-12
Abstract: PURPOSE:To provide the titled sheet capable of being produced continuously by winding up, being formed into a predetermined shape by a hot plate press and being used for an ID card, a passbook or the like, wherein a transparent synthetic resin protective layer, an optical recording layer and an adhesive layer are sequentially laminated on the surface of a releasable base. CONSTITUTION:A transparent synthetic resin protective layer (e.g., a layer of an unsaturated polyester resin, an epoxy resin or the like, the thickness of which is preferably 1-500mum) 2, an optical recording layer [consisting of a material in which holes can be formed by laser light or the like (e.g., Sb, Te or Te-C), a material the refractive index is varies (e.g., TeOx or Sb-Se), a material capable of forming a color or the like] 3 and an adhesive layer (e.g., a layer of a vinyl chloride/vinyl acetate copolymer) 4 are sequentially laminated on a releasable surface 5 of the releasable base 1 such as a polyester film to obtain the objective sheet.
Patent JP-S5956242-A (JP)
Title: Photomagnetic recording and reading system
Inventor: TOMITA YASUO
IPC: G11B11/105
Filed: 1982-09-27
Abstract: PURPOSE:To attain a maximum SN ratio at the detection time, by adjusting the reflection factor of information modulation of recording medium for a polarized incident luminous flux to increase the SN ratio of detection. CONSTITUTION:An amorphous rare earth transition metal layer consisting of GdTbFe or the like or a crystalline magnetic film 15 consisting of MnBi or the like, a high-refractive index dielectric adjusting layer 20 consisting of SiO or the like, a low-refractive index dielectric such as MgF2 or the like, and a high- refractive index dielectric such as ZrO2 or the like are laminated in order on a substrate 19 consisting of glass, resin, or the like to form a recording medium 22. (S/N)not equal to R1/2(1-R)alphacosdelta (thermal noise limit) and (S/N)proportional (1-R)alphacosdelta (shot noise limit) are true among the phase difference delta between a Fresnel reflection coefficient rx of polarization in the polarization direction and a Kerr reflection coefficient ry due to the magnetooptic Kerr effect, the power reflection factor R(=¦rx¦<2>), the quantity alpha dependent upon the refractive index of the dielectric adjusting layer 20 and the film constitution of the magnetic film 19 and following films, and an optimum reflection factor where the Sn ratio is maximum is allowed to exist.
Patent JP-2001002461-A (JP)
Title: Early strengthening method for concrete
Inventor: KOBAYASHI HITOSHI
IPC: C04B103/14
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of early strengthening concrete without causing any increase in cost like the case that early strength Portland cement is used. SOLUTION: In this method, the strength of concrete is increased by 26% as compared to common concrete in 3 day age and the compressive strength after 7 day age is increased up to 95% of that of the 28 day aged common concrete by mixing >=50 kg/m3 lime stone powder whose specific surface area is equal to or above that of the common Portland cement in place of a part of aggregate with cement powder and controlling the quantity of air to <=3%.
Patent JP-H0519019-A (JP)
Title: Method and circuit for assuring operation of semiconductor device
Inventor: FUEKI SHUNSUKE
IPC: G01R31/28
Filed: 1991-07-09
Abstract: PURPOSE:To detect a failure in operation quickly with respect to a method and a circuit for assuring operation wherein separation is performed not during a manufacture process but on a site. CONSTITUTION:An operation monitor signal is input from outside to an internal monitor circuit 11 of a semiconductor device 10 whose separation is performed not during a manufacture process but on a site. Thus the device is determined to be normal when a response signal can be taken out from the internal monitor circuit 11 within set time, while if the response signal cannot be taken out within set time, the device is determined to be defective, so that initialization is requested to the semiconductor device 10.
Patent JP-H0670788-A (JP)
Title: Oligoribonucleotide having self-cleaving property and its production
Inventor: TAKAKU HIROSHI
IPC: A61K31/70
Filed: 1992-06-03
Abstract: PURPOSE:To provide a new oligoribonucleotide which can easily be introduced into a cell as an antiviral agent acting against HIV, etc. CONSTITUTION:An oligoribonucleotide 13-mer having a base sequence order of 5'-GUUUCGUACAAAC-3' in an oligoribonucleotide of formula I [B is adenine (A), guanine (G), cytosine (C) or uracil (U)]. It can be synthesized with a commercially available automatic synthesizer by protecting the 2'-hydroxyl group of a sugar fragment with 2-chloroethoxyethyl group as shown in formula II protecting the 5'-site of the obtained ribonucleoside with dimethoxytrityl group and activating 3'-site with a phosphoamidite.
Patent JP-H0458184-A (JP)
Title: System for uranium accountancy and method for uranium accountancy
Inventor: TAMURA TOSHIYUKI
IPC: G01T3/00
Filed: 1990-06-28
Abstract: PURPOSE:To hermetically determine the total quantity of uranium in a raw material without sampling by providing a neutron detector on the outer side of a hermetic cell for sepn. and enrichment and further, providing a gamma ray measuring instrument around a flow passage which carries enriched uranium and waste uranium. CONSTITUTION:The total quantity of the uranium in metal uranium is measured by the neutron detector 7 on the outer side of the hermetic cell 3 for separating and enriching the uranium. The enrichment is determined inline together with the total quantity of the uranium measured by the neutron detector 7 if the presence quantity of <235>U is measured by the gamma ray measuring instrument 13 in the flow passages 10a, 10b which are corrected to the hermetic cell 3 and carrying the enriched uranium and waste uranium separated from the uranium raw material in accordance with the object of measurement. The uranium enrichment in the raw material is measured inline in this way while the contact with the atm. air is averted without sampling the raw material.