baber/WOPTO huggingface dataset:
Patent JP-S6438646-A (JP)
Title: Apparatus and method for analyzing substance having biological activity
Inventor: JIYUDEISU RISHIYUPON
IPC: G01N27/416
Filed: 1988-04-07
Abstract: PURPOSE: To quickly analyze a plurality of samples by providing a reference electrode and a counter electrode in a container and a means which supplies a prescribed voltage during each measurement and measuring an electric current which flows during the measurement. CONSTITUTION: A plurality of the same electrodes 12-19 each of which is composed of a rod-like conductive inert material buried in a nonconductive inert material, such as Teflon, etc., is arranged in a container 11. It is preferable to constitute the electrodes 12-19 so that the electrodes 12-19 can have means which rotate in the axial direction shown by arrows 20 and 21 in the figure. This measuring system contains a microcomputer 22 coupled with a potentiostat 23 through a D/A port. The electrode assembly is connected to the potentiostat 23 and, at the same time, to the parallel port 25 of the computer 22 through a multiplexer 24. The container 11 houses a reference electrode 26 and a counter electrode 27 connected to the potentiostate 23. In this operating method, a potential is supplied to a working electrode and a generated current is measured. Therefore, a plurality of samples can be analyzed quickly.
Patent JP-H10284419-A (JP)
Title: Production of semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H01L43/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve electrical conductive characteristic in the active layer, by using a semiconductor substrate having the orientation of the (111)A plane, providing a hetero structure with large lattice mismatch on the substrate, and laminating a heavily Si-doped InAs layer a specified concentration on an epitaxial layer. SOLUTION: A semi-insulating GaAs (111)A substrate 1 having the orientation of the (111)A plane is used as a substrate, and a Si-doped InAs layer 2 in which an Si grown by the molecular beam epitaxial method is doped at a concentration of 10<19> cm<-3> is formed thereon. Thus, when the (111)A plane is used, the deterioration in crystallinity due to high-concentration doping is hardly observed in the (001) plane, and the active layer can be doped with high-concentration impurity of 10<18> cm<-3> or more, thereby improving electrical conductivity significantly in the active layer.
Patent JP-S60231048-A (JP)
Title: Geared transmission
Inventor: HIKITA MANABU
IPC: F16H3/00
Filed: 1984-04-28
Abstract: PURPOSE:To make a multistage number of speed changes attainable with a small number of gear sets, by installing friction clutches interposingly in a power transmission route between first, second and third input parts and an engine output part. CONSTITUTION:Each of friction clutches C1, C2 and C3 are installed interposingly, in a power transmission system route between first, second and third input parts 41, 42 and 43 and an output part of an engine 1. With this constitution, using speed change gears in common, a multistage number of speed changes are made possible and, what is more, it comes to such a constitution that power to be obtained out of the output part of the engine 1 in direct connection is added to a shift step number so that a multistage number of speed changes is made possible with a small number of gear sets.
Patent JP-S63251960-A (JP)
Title: Double-face head supporting mechanism of magnetic disk drive
Inventor: UCHIDA TOSHIAKI
IPC: G11B17/32
Filed: 1987-04-07
Abstract: PURPOSE:To cause a double-face head to surely follow the undulation of the surface of a magnetic disk so as to suppress the off-track to the minimum, by fixing one end of a common supporting spring between the upper and lower arms of an arm supporting body and fixing the other end to a carriage by extending the end toward the head. CONSTITUTION:A carriage 18 is formed in such a way that the carriage 18 can make reciprocating movement in the radial direction of a magnetic disk. One end of a common supporting spring 20 is fixed between the upper and lower arms 12 and 14 of an arm supporting body 16 and the other end extended towards heads 22 and 24 from the end fixed to the supporting body 16 is fixed to the carriage 18. The spring 20 is formed to have an almost T shape and both swing sections of the spring 20 are fixed to the carriage 18 over the arm. The leg section of the common supporting spring 20 is fixed to the arm supporting body 16. The upper and lower arms 12 and 14 are respectively supported by the arm supporting body 16 in an one body state and both of the upper and lower heads 22 and 24 are united to one body and follow the undulation of the magnetic disk. Therefore, the off-track quantity become uniform in the upward and downward directions and the off-track quantity in both sides can easily be suppressed within a prescribed range.
Patent JP-S60229129-A (JP)
Title: Power failure compensating circuit
Inventor: MIZUHARA HIROHISA
IPC: G06F1/00
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a power failure compensating circuit which can reduce the variation of a voltage drop caused by a voltage drop and a currfent change in a conduction mode, by supplying a current to a memory circuit via a PNP transistor in a conduction mode and from an accumulator via a diode in a power failure mode respectively. CONSTITUTION:In a conduction mode a PNP transistor Tr14 conducts and the collector voltage is set higher than the cathode voltage of a diode 5. Then a current is supplied to a memory circuit 1 from a DC power supply line 2 via the Tr14. While a PNPTr9 is nonconductive in a power failure mode. Therefore both Tr12 and Tr14 are also nonconductive and no current is supplied to the circuit 1 from the line 2. However the drive of a decoder 16 is inhibited and the output of the decoder 16 is turned off. The circuit 1 is set under a non-selection state despite a voltage drop of the line 2 since a chip selection terminal 1f is pulled up by a resistance 17. Then the circuit 1 is set under a waiting state while holding its storage contents. A current is supplied to a power supply terminal 1a from an accumulator 6 via the diode 5.
Patent JP-H10279713-A (JP)
Title: Anion exchanger, its production and chemical filter
Inventor: FUJIWARA KUNIO
IPC: C08J7/18
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an anion exchanger having a sufficient ion-exchanging performance and excellent in an effect for removing a target acidic substance to be removed in a simple production process without using a chemical agent liable to cause deterioration of work environments and deterioration of earth environments, to provide a method for producing the anion exchanger, and the provide the chemical filter. SOLUTION: This anion exchanger is obtained by irradiating an organic polymer substrate with radiations to graft-polymerize a mixture of an amide monomer having a primary amino group, a secondary amino group or a tertiary amino group with a monomer having a quaternary ammonium group to the organic polymer substrate. The monomer having the quaternary ammonium group is preferably vinylbenzyltrimethylammonium chloride. the organic polymer substrate is preferably the molded product of a woven or nonwoven fabric which is a fiber aggregate. The produced ion exchanger is excellent as a chemical filter.
Patent JP-H05288469-A (JP)
Title: Porous plate and manufacture thereof
Inventor: MAEDA EIICHI
IPC: B27M3/00
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a porous plate in which its strength can be obtained, blowholes of interstices can be formed and an opened area of the blowholes can be arbitrarily set. CONSTITUTION:A porous plate 14 has many blowholes 20 to blow gas passed through the blowholes 20 to particular material placed on an upper surface. The plate 14 has a plurality of flat plates 18 each having a pair of sides formed of linear parts 18a, 18b and recesses 19 formed on the sides and so aligned that the recess 19 of one plate 18 is brought into contact with the part 18b of the other plate 18. Accordingly, the blowholes 20 of small interstices can be obtained while obtaining its strength, and an area of the blowholes can be arbitrarily set.
Patent JP-H03286428-A (JP)
Title: Focus setting control device for optical disk device
Inventor: YAMADA EIJI
IPC: G11B7/085
Filed: 1990-03-30
Abstract: PURPOSE:To shorten focus setting time by constituting the device so that a run-off direction detecting and control means energizes a switching means during out-of-focus. CONSTITUTION:An offset generating means 6 which is driven by the focus run-off direction detecting and control means 4, and generates a prescribed positive or negative offset according to the direction of a focus run-off direction is provided. Besides, the switching means 8 which impresses the offset to an adding part 10 and adds it to the focus acturator control signal of a focus servo control system is provided. Then, during the out-of-focus, the run-off direction detecting and control means 4 energizes the switching means 8. Thus, since servo control added with the offset is executed, the focusing is controlled precisely. Thus, over-shoot is prevented, and the focus setting time can be shortened.
Patent JP-S5711037-A (JP)
Title: Manufacture of hose capable of leaking fluid
Inventor: KUSUMOTO KOUJI
IPC: B29C41/14
Filed: 1980-06-25
Abstract: PURPOSE: To make uniform the amount of a latex adhered to a jacket for making uniform the amount of leak water from a hose throughout its whole length and circumference by a method in which the jacket is dipped in a specific latex, expanded into a cylindrical form, pulled up, and then squeezed uniformly in the circumferential direction.  
     CONSTITUTION: A cylindrical jacket made of woven texile fabric is dipped in a rubber or soft plastic latex of a comparatively high viscosity of 4,000W20,000cps, expanded into a cylindrical form, pulled up, squeezed uniformly in the circumferential direction, and then dried. These processes are repeated two or there times until the texture of the jacket is sealed up. Then, the jacket is again dipped in a rubber or soft plastic latex of a viscosity of 15W200cps. expanded into cylindrical form, pulled up, and then dried. Afterwards, the jacket provided with film is inversed inside out by a pressure fluid to form a hose, and then a pressurized water vapor of 0.5W4.0kg/cm 2  is sent into the hose to form a large number of pin holes in the film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01259487-A (JP)
Title: Leaving preventing device for card for payment
Inventor: TSUBOI NORIO
IPC: B42D15/10
Filed: 1988-04-11
Abstract: PURPOSE:To prevent a card from being forgotten to be put-off by protruding one part of the card from a card inserting port and operating an alarm according to the opening of a door switch. CONSTITUTION:The insertion of a card 25 is executed to a card inserting port 20 and payment processing is executed. After that, the discharging of the card (the protruding of one part of the card 25 from a card inserting port 20c) is executed. Whether a photo-electric sensor A21-1 is turned on or not is judged and when the photo-electric sensor A21-1 is turned on, whether a photo-electric sensor B21-2 is turned off or not is judged. When the photo-electric sensor B21-2 is turned off and a door is opened, whether a door switch 17 is turned off or not is judged. When the door switch 17 is turned off, an alarm 14 is rung and it is announced that the card 25 is left. Thus, when the card is completely recognized to be left, the alarm is rung and the card can be prevented from being left.
Patent JP-S59212232-A (JP)
Title: Molding and assembling of synthetic resin parts
Inventor: TAMARU TAKUYA
IPC: B29C45/00
Filed: 1983-05-17
Abstract: PURPOSE:To mold and assemble resin parts by simplifying the process and apparatus of assembling and also raising the accuracy of the parts by a method in which the resin parts are outsert-molded on a base plate and assembled while moving them with the base plate. CONSTITUTION:An outsert base plate 22 is put between upper and lower molds 20 and 21, and a resin is cast into cavities 23 and 24 to form parts 55-58. Stoppers 55a-58a are coupled with the base plate 22, the part 56 is positioned above the counter parts by moving the base plate 22, and the parts are pushed down by a rod. The stopper 56a is broken and separated from the part 56, and the part 56 is dropped from the base plate 22 and combined with the counter parts. For the parts 55, 57, and 58, these processes are performed in sequence for assembling.
Patent JP-S63255309-A (JP)
Title: Method for starting dry type dust collector in blast furnace
Inventor: KAMANO HIDEYUKI
IPC: C21B7/22
Filed: 1987-04-09
Abstract: PURPOSE:To efficiently execute gas recovery by connecting a main pipe for blast furnace gas at downstream of furnace top pressure turbine and a piping for dry type dust collector by bypass pipe, executing gas exchange in the dust collector system before starting the dust collector at early time. CONSTITUTION:At the time of working the dry type dust collector 3 after exchanging blast furnace generating gas in the dust collector 3 to inert gas, gas exhaust valves 16, 17 and a cut-off valve 31 in the bypass pipe 30 are opened. Blast furnace clean gas is supplied 30 in the dust collector 3 from the main pipe 20 for blast furnace gas, and after exchanging the inert gas by purging, the above valves are shut. After that, the inner part in the dust collector 3 is filled up by the blast furnace generating gas supplied from the pipe 30 and cut-off valves 15, 9 at outlet and inlet of the dust collector 3 are opened to start the dust collector 3. Then, as the gas supplied from the main pipe 20 is clean gas for using as gaseous fuel and the pressure and the temp. are kept to constant, even if it is used to gas exchange in the dust collector 3, problem of some trouble of bag filter as usual does not entirely occur.
Patent JP-S5516009-A (JP)
Title: Trisazo dye solution composition
Inventor: TANIGUCHI KOUICHI
IPC: C09B67/44
Filed: 1978-07-20
Abstract: NEW MATERIAL:Trisazo compounds of the formula (R is H, methyl; n is 1, 2).  
     USE: A trisazo dye of the formula is dissolved to form a concentrated solution in a water-soluble polyalkylene glycol, or polyalkylene glycol block copolymer, or their mixture, which dyes paper, cotton, silk, wool, polyamide fiber, leather, etc., brown.  
     PREPARATION: Anilinesulfonic acid or its diazonium salt is coupled with m-phenylenediamine or 2,4-tolylenediamine at about 1:1 molar ratio under an acidic condition to form a monoazo compound. The resulting compound is added to the reaction mixture resulting from the coupling between a tetrazo compound of o-tolidine and salicilic acid at about 1:1 molar ratio in the presence of lithium hydroxide and lithium carbonate for controlling the pH of the reaction mixture, thus producing the objective compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09252130-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIMI MAKOTO
IPC: H01L21/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an SOI MOSFET with a stable operation at high speed, by limiting over-shoot and holding a stable state in drain current of an SOI element even when a gate voltage is turned on and off continuously. SOLUTION: Part of a single crystalline silicon layer 5 formed on an insulating film 3 on a semiconductor substrate 2 is diffused to form a substrate contact 6. Source and drain regions 11 and 12 are formed on the single crystalline silicon layer 5, and a main element 10 is formed on a substrate contact 6 with a second insulating film 7 in between. A switching element 20 is provided between the substrate contact 6 and a drain region 12. Then, conductance between a neutral region 16, located between the source region 11 and the drain region 12, and the substrate contact 6 is controlled by a depletion layer 22 at the single crystalline silicon layer 5. When the voltage applied to the gate is enough to make the channel of the main element 10 in a continuity state, the neutral region 16 and the high density diffusion region 6 are not in continuity state.  When the voltage applied to the gate is enough to make the channel in a non- continuity state, the neutral region 16 and the diffusion region 6 are put in continuity state electrically.
Patent JP-H05257529-A (JP)
Title: Method and device for guide of course learning of running body
IPC: E02F9/20
Filed: 1992-03-11
Abstract: PURPOSE:To form a course for approach from a circulating course to realize unmanned running to a target point, to which a running body has entered by remote control of a radio controller, by self-guide. CONSTITUTION:A circulating course 31 is formed along the form of a working face approximately in parallel to it, and the loading point to which a running body 10 is moved by remote control of the radio controller and its direction angle are taken as the target, and the intersection between its extension and the circulating course 31 is obtained, and a radius of turning corresponding to an angle psi of this intersection is obtained. A vehicle stop position PG where an arc having this radius of turning coincides with the circulating course 31 is obtained. A course 32 for approach is generated by them and is stored in a storage body. Thus, the running body is moved to the loading point from the circulating course 31 through the course 32 for approach by self-guide control.
Patent JP-S61246886-A (JP)
Title: Ic memory device
Inventor: YAMANO TAKESHI
IPC: B42D15/10
Filed: 1985-04-24
Abstract: PURPOSE:To obtain the reader and writer of an IC card requiring no mechanical contact by employing an photocoupler instead of a mechanical coupler. CONSTITUTION:When the IC card 10 is inserted into the reader and writer 20 through an insertion port 5, data is read and written between the photocoupler 6 of the IC card 10 and that 8 of the reader and writer 20 by means of communications of a light beam 12. A solar battery 7 is installed on the IC card 10, and a light beam from a light source 9 installed on the reader and writer 20 is irradiated to the solar cell 7. Accordingly a semiconductor memory element and control element in the IC card can obtain electric power from the solar cell. The IC card 10 and the reader and writer 20 can be connected without employing the mechanical connector.
Patent JP-H04300287-A (JP)
Title: Diamond film
Inventor: INOUE TORU
IPC: C30B29/04
Filed: 1991-03-27
Abstract: PURPOSE:To improve adhesive strength of a substrate to a diamond film. CONSTITUTION:The concentration of hydrogen atoms contained in a diamond film is controlled and reduced by external parameters such as film-forming conditions in preparing the diamond film by using a reaction gas containing hydrogen and the hydrogen atoms in a chemical vapor deposition(CVD) method. Thereby, the diamond film having an increased adhesive strength to a substrate is adopted.
Patent JP-S5716575-A (JP)
Title: Detecting method for commutation harmonic wave removal signal
Inventor: KOBATA MASAKAZU
IPC: G05F1/12
Filed: 1980-06-30
Abstract: PURPOSE:To remove commutation harmonic waves by obtaining the moved average of detected signal inputs having harmonic waves due to commutation in a power converter at every frequencies of pulsating fundamental frequencies sequentially. CONSTITUTION:A waveform W1 indicates an original waveform, a wave form W2 indicates fundamental component, a waveform W3 indicates harmonic wave component of the difference of the waveform W2 of the fundamental component from the original waveform W1, and a waveform W4 indicates the output waveform of the moved average at every 60 deg. of the waveform W3 of the harmonic wave component. Thus, the smoothing operation can be performed by the moved average, the average values of the harmonic wave component between arbitrary waveforms of 60 deg. difference can be canceled between the upper half-waveform part and the lower half-waveform part, and the harmonic wave component can be thus removed.
Patent JP-S5863849-A (JP)
Inventor: ARUFU ENGUDEINGU
IPC: G01N29/28
Filed: 1982-05-24
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-H07269913-A (JP)
Title: Ice-based regenerative system
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1994-03-31
Abstract: PURPOSE:To produce ice and store it evenly from the inlet of brine to its outlet inside an ice-based regenerative tank and improve the coefficient of performance of an ice-making apparatus which produces a fluid mixture of ice and brine. CONSTITUTION:An ice-asking apparatus 1 is fed with brine and produces a fluid mixture of ice and brine. The fluid mixture of ice and brine fed from the ice-making apparatus 1 is supplied to an ice-based regenerative tank 2, where, through indirect heat exchange with the ice and by utilization of the latent heat of melting of the ice, ice is produced and stored. The ice-based regenerative tank 2 is connected to a heat exchanger 13 for withdrawing cold heat in a setup to allow the mode of operation to be shifted between regenerative process wherein the ice produced through circulation supply of the fluid mixture of ice and brine from the ice-making apparatus 1 to the ice-based regenerative tank 2 is stored therein and cold heat-releasing process wherein the ice-making apparatus 1 is stopped and the cold heat stored in the ice-based regenerative tank 2 is supplied to the heat exchanger 13.
Patent JP-2000280594-A (JP)
Title: Method and apparatus for multicolor stencil printing
Inventor: HIRATSUKA HIROYUKI
IPC: B41M1/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the tint of ink printed first from becoming stronger than that of ink printed next and causing deterioration of the reproducibility of the tint in a region wherein images to be printed with ink of different colors are printed in a superposed manner, in the case of multicolor printing by an apparatus for multicolor stencil printing. SOLUTION: In the case of making a master for an image to be printed first, the image density of data on the image for a region where an image to be printed next is printed thereon in a superposed manner is corrected to a value lower than that of the image data inputted initially to a storage part, prior to making the master, so as to suppress the amount of transfer onto printing paper of the ink to be used for printing the image to be printed first in the region where the superposed printing is conducted. According to this constitution, the amount of transfer of the ink to be used for printing the image to be printed next in the superposed manner is made larger than that before the correction, due to the relations in the amount of transfer of ink, and thus the reproducibility of a tint in the region where the superposed printing is executed is improved.
Patent JP-S59212003-A (JP)
Title: Waveguide
Inventor: WATABE JIYUN
IPC: H01P5/02
Filed: 1983-05-17
Abstract: PURPOSE:To obtain a wide-band magic T by forming the matching element of the branch part of the magic T in such a shape of a frustum of a circular cone that a tapered metallic post is mounted. CONSTITUTION:The magic T operates as an H branch for a wave arriving at a terminal 12 and its output is branched to terminals except a terminal 11, but a part which contributes greatly to matching is the tapered post 4 mounted on the frustum 3 of the circular cone. This metallic post 4, however, operates to give unnecessary susceptance to the wave inputted from the terminal 12, which is not preferable. For the purpose, the metallic post 4 is tapered as shown in a figure to reduce the unnecessary susceptance and an input wave from a terminal 11 is prevented from being disordered as much as possible, so the unnecessary susceptance to the wave from the terminal 12 is suppressed to realize the wide-band magic T.
Patent JP-S61247098-A (JP)
Inventor: OGUMA TADASHI
IPC: A47B97/00
Filed: 1985-04-24
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。