baber/WOPTO huggingface dataset:
Patent JP-H0278946-A (JP)
Title: Immunoassy and chemical amplifier type immune sensor
Inventor: YOSHIKAWA SUSUMU
IPC: G01N33/543
Filed: 1988-09-14
Abstract: PURPOSE:To make measurement with ultra-high sensitivity without using a special labeling compd. by bringing an antigen and antiserum into reaction in the presence of a complement on a lipid film electrode having an antigen- contg. lipid film and detecting the reaction as microcurrent. CONSTITUTION:The serum corresponding to the antigen on the lipid film 3 is charged into a cell 9 and a specified voltage is impressed thereto via a counter electrode 7 from a constant voltage power source 13. The antibody (a) in the antiserum makes immune reaction with the antigen (c) on the lipid film 3 and this immune complex activates the complement (b) to induce the complement reaction. The local collapse of the lipid film 3 is induced by this reaction and a film channel (d) is formed on the lipid film 3. An ion (e) enters the inside of the lipid film electrode 1 through this film channel (d). The transfer and reception of the electron generated between this electrode and the electrode 5 are measured as the microcurrent value by a high-speed current amplifier 15, a storage oscilloscope 17 and an X-Y recorder 19. The measurement with the ultra-high sensitivity is enabled in this way without using the special labeling compd.
Patent JP-H0978343-A (JP)
Title: Conductive acrylic fiber and its production
Inventor: KAWACHI HIROYUKI
IPC: D01F8/08
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a conductive acrylic fiber having excellent conductivity, excellent productivity and excellent passability to stabilize the production process, and to provide a method for producing the same. SOLUTION: A conductive acrylic fiber wherein at least an area having an inscribed circle diameter of 0.01-10μm is formed from the mixture of conductive fine particles having a specific resistance of <=10<2> Ω.cm with an acrylonitrile polymer in a mixing ratio of 40/60 to 90/10. The conductive acrylic fiber is produced by spinning a spinning solution comprising the organic solvent solution of the mixture and the organic solution of the acrylonitrile polymer, while repeating the division and collection of the spinning solution.
Patent JP-H04117069-A (JP)
Title: Image synthesizing method for image processor
Inventor: ONOZUKA TOSHIAKI
IPC: G09G5/36
Filed: 1990-09-03
Abstract: PURPOSE:To prevent discontinuity in an image between adjacent images by providing two gage works on an original and dividing the original into two sections so that the two gage works can be included in both of the images, and making the two gage works coincide with the gage works corresponding to them. CONSTITUTION:Two references P and Q with the different color from the ground color of an original are provided on an original 11, the original 11 is divided into two sections so that the two gage works can be included in both of the images and the images are read by utilizing a static type scanner. The divided and read two images are synthesized into one image with the two gage works matched the two gage works corresponding to them. In short, two common gage works are supplied on both of the two divided images before synthesis by providing two gage works P and Q on the original 11 in order to give continuity to the image, and the two divided images are overlapped so that the two gage works on one of the divided images can coincide with the corresponding gage works on the other of the divided images. Thus, the divided and inputted two images can be synthesized into one image without fail.
Patent JP-S59149330-A (JP)
Inventor: DANIERU KURAMEERU
IPC: G02B5/02
Filed: 1983-12-08
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-2001055485-A (JP)
Title: Resin paste for semiconductor and semiconductor device using the same
Inventor: ITO SHINGO
IPC: C08K5/541
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin paste for semiconductor enabling the curing both in an inline curing method and a batch curing method by compounding a specific resin, two kinds of specific curing agents, a specific compound, an organic borate and an inorganic filler. SOLUTION: The objective resin paste is obtained by compounding (A) 100 pts.wt. of an epoxy resin consisting of a liquid epoxy resin of formula I (t-Bu is a tertiary butyl group), (B) 20-60 pts.wt. of a phenol-curing agent, (C) 0.5-5 pts.wt. of a latent curing agent (e.g. dicyandiamide), (D) a silane compound (e.g. γ-glycidoxypropyltrimethoxysilane) of formula II (R1 is an aliphatic or aromatic functional group having an epoxy group; R2 is an alkoxy; R3 is an alkyl or alkoxy) in an amount of 10-60 pts.wt. based on 100 pts.wt. of the total of the components A, B and C, (E) an organo borate (e.g. tetraphenylphosphonium tetraphenyl borate) in an amount of 0.5-10 pts.wt. based on 100 pts.wt. of the total of the components A, B and C, and (F) an inorganic filler (e.g. silver powder).
Patent JP-H0872221-A (JP)
Title: Screen printing machine
Inventor: SANO YASUSHI
IPC: B41F15/08
Filed: 1994-08-31
Abstract: PURPOSE: To measure the shift quantity of the length measuring marks of a screen plate and a glass original plate by performing the centering of the screen plate and the glass original plate by utilizing the aligning function of an automatic aligning screen printing machine. CONSTITUTION: In a screen printing machine having automatic aligning function, a small-sized length measuring machine 5 of one short scale is fixed above the screen plate attaching position of a printing press for the purpose of confirming the image dimension accuracy of a screen plate 2 and measures the shift quantity of the length measuring mark applied to the screen plate 2 and the length measuring mark on a plass plate 7 becoming a standard formed based on the same plan value. The small-sized length measuring machine is attached to the squeegee head running on the screen plate.
Patent JP-S60126013-A (JP)
Inventor: ICHIKAWA SEIJI
IPC: E02D17/20
Filed: 1983-12-07
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-H0954080-A (JP)
Title: Evaluating method for coal ash, coal ash for mortar concrete, and mortar concrete using the same
Inventor: SHIRASAKA MASARU
IPC: G01N33/38
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To quickly and easily determine whether or not a coal ash is suitable for use for mortar concrete by stirring and mixing the coal ash in an alkaline aqueous solution, and measuring the concentration of ammonia. SOLUTION: As the alkaline aqueous solution, a variety of alkaline aqueous solutions, e.g. at least one kind selected from among slaked lime, quick lime, barium hydroxide, or the like, is used, the slaked lime being particularly suitable because it ensures safety. When coal ash is stirred and mixed in the aqueous solution, gaseous ammonia is produced in a very short time if ammonium sulfide is present in the coal ash. As to the amount of gaseous ammonia produced, the concentration of gaseous ammonia in a closed container can be measured easily by a gas detecting pipe, and the amount of gaseous ammonia can be measured suitably without the ammonia dissipating around. Depending on the measured amount of ammonia detected, whether or not the coal ash is suitable for use for mortar concrete is determined.
Patent JP-H0279100-A (JP)
Title: Sound source vector generating device
Inventor: TAKAHASHI MASAYA
IPC: G10L25/00
Filed: 1988-09-14
Abstract: PURPOSE:To constitute the sound source vector generating device with small memory capacity by shifting the DFT sound source vector in a sound source vector code book cyclically along the frequency base of the DFT sound source vector by a specific quantity at each other in a presence section on the frequency base. CONSTITUTION:This device is equipped with a cyclic shifting means 4 and the sound source vector code book 1 stored with K DFT sound source vectors2 obtained by processing time-base sound source vectors at N points by 2.N-point discrete Fourier transformation. Then the cyclic shifting means 4 shifts the DFT sound source vectors in the sound source vector code book 1 cyclically by the specific quantity at each other in the presence section on the frequency base of the DFT sound source vectors 2 along the frequency base and outputs vectors which are obtained by one-time shifting as individual DFT sound source vectors 2. Therefore, plural different DFT sound source vectors 2 can be generated from one basic DFT sound source vector 2. Consequently, the memory capacity for the DFT sound source vectors is reducible.
Patent JP-H0393373-A (JP)
Title: Video synthesis controller
Inventor: JINNO HIDEKI
IPC: H04N5/268
Filed: 1989-09-05
Abstract: PURPOSE:To switch the manual control into the automatic control without changing a video image in on-air state by outputting a sensing data of a switching sensing section surely grasping the changeover timing between the automatic control and the manual control to a control data processing main body section. CONSTITUTION:When a control data is switched manually at first at a switching section 1, switching information 102 is sent to a switching detection section 2, a switching data 201 is outputted as an output of the switching detection section 2 and fed to a control data a prescribed main body section 3. The control data processing main body section 3 receives an output of the control data from the switching section 1 and outputs an event data 301 including a next event and an on-air event based on a data obtained from the switching detection section 2 and the switching section 1 to an automatic control data generating section 4 and a manual operation control data generating section 5 without destroying the on-air video image. Thus, the manual control is switched into the automatic control without changing the on-air video image.
Patent JP-H0393091-A (JP)
Title: Semiconductor integrated circuit device and semiconductor memory device
Inventor: FURUYAMA TAKAAKI
IPC: H01L27/10
Filed: 1989-09-06
Abstract: PURPOSE:To certify the uniformity of operating characteristic irrespective of the voltage fluctuation of a source voltage by providing a voltage boosting circuit where a boosting voltage is supplied to a prescribed circuit and a voltage boosting control circuit controlling a voltage boosting circuit so as to be the boosting voltage to 'the source voltage + a fixed voltage value'. CONSTITUTION:A semiconductor integrated circuit device is provided with the voltage boosting circuit 7 generating the boosting voltage, and supplying the boosting voltage to the prescribed circuit, and the step-up control circuit 8 controlling the voltage boosting circuit 7 so as to be the boosting voltage to 'the power source voltage + the fixed voltage value'. In such a manner, to the prescribed circuit needing the boosting voltage 'the source voltage + the fixed voltage value' can be supplied, so that irrespective of the voltage fluctuation of the power source, the uniformity of the operating characteristic of the prescribed circuit needing the boosting voltage is contrived.
Patent JP-H0278359-A (JP)
Title: Facsimile equipment
Inventor: MATSUDA YUKIHIRO
IPC: H04N1/32
Filed: 1988-09-13
Abstract: PURPOSE:To improve the operability and the utility efficiency by recognizing an initial identification signal at a dial means in a facsimile equipment so as to send a 2nd dial signal automatically and enabling the operator to be able to be left from the equipment after 1st dialing. CONSTITUTION:A facsimile equipment 10 is connected to an opposite equipment 20 via a DP line 30 and is provided with a DP line connection section 11, an initial identification signal detection section 12, a facsimile equipment control section 13, an operation section 14, a PB tone transmission section and a DP transmission section 16. Then the DP line connection section 11 is connected to a DP line 30 and the initial identification signal detection section 12 detects an initial identification signal after the transmission of DP. Then the facsimile equipment control section 13 sends the 2nd dial from the PB tone transmission section 15 by using the PB tone designated by the operator in advance from the operation section 4. Thus, the initial identification signal is detected automatically to decide the PB tone transmission timing automatically and the content registered in advance as the 2nd dial is sent automatically in the PB tone.
Patent JP-2000059732-A (JP)
Title: Av encoder
Inventor: INOUE SHUJI
IPC: H04N21/2365
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an AV encoder, where a capacity of a buffer at a post stage of a system encoder is reduced so as to reduce the capacity of a stream buffer and practical pretrigger recording is conducted. SOLUTION: A video stream buffer 22 and an audio stream buffer 24 with a capacity higher than that of a stream buffer 26 are placed to a post-stage of a video encoder 21 and an audio encoder 23 and to a pre-stage of a system encoder 25 for configuring the AV encoder. Thus, the total buffer capacity is reduced.
Patent JP-H0785810-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: KANBARA EIJI
IPC: H01J29/50
Filed: 1993-09-17
Abstract: PURPOSE:To make the beam spot on a target small by sufficiently mitigating the effect of the side wall of an electrode. CONSTITUTION:At least one electrode of an electron gun 16 for cathode-ray tube, of a plurality of electrodes G1-G9 for focusing an electron beam emitted from at least one cathode KB, KG, KR on a target 12, is formed into a shape so that the electrode has a long axis in the direction (x) perpendicularly crossing the proceeding direction (direction z) of the electron beam and a short axis in the direction (y). A recessed part is formed in the direction (z) on the side surface part of at least one electrode in the direction (x), and an electric potential approximation means 29 for approximating the space electric potential of this electrode on the z-y plane in the center in the direction (x) is provided on the recessed part.
Patent JP-H09165396-A (JP)
Title: Production of 1-beta-d-arabinofuranosylcytosine
Inventor: DE MEGLIO GIUSEPPE
IPC: A61K31/7068
Filed: 1996-07-30
Abstract: There is described a new process for manufacturing the nucleosidic derivative 1- beta -D-arabinofuranosylcitosyne (cytarabine, Ara-C), according to which 1- beta -D-arabinofuranosyluracyl (Ara-U) is treated, under reduced pressure and under heating, with hexamethyldisilazane and a C1-C3 acylamide. After evaporating the solvent and treatment with methyl alcohol and aqueous ammonia, the reaction mixture is subjected to purification on an acidic resin, thereby obtaining the relevant product in high yields.
Patent JP-H1066243-A (JP)
Title: Connecting part covering member
Inventor: RINKA AKIO
IPC: H01B17/56
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting covering member which permits a core member to be removed, by breaking the connecting part of a tape-shaped member with small effort. SOLUTION: A connecting part covering member includes a cylindrical covering body and a core member 2 which is inserted to enlarge the diameter of the covering body, and a tape-shaped member 21 is wound to connect each other lightly and to be detachable for removal. A mutual connecting part 23 of the tape-shaped member 21 which includes a groove formed in the thickness direction of the tape-shaped member 21, and cut lines 24 which penetrate through the front and back sides included in the groove. Therefore, a groove is included in the connecting part of the tape-shaped member 21 and includes cut lines penetrating through the front and back sides in a prescribed percentage, which is different from a conventional one. As a result, there is provided an advantage that the connecting part 23 can be broken with smaller effort than a conventional one.  Thus, it is possible to remove the core member 2 easily.
Patent JP-H04112824-A (JP)
Title: Sofalcone-containing solid preparation
Inventor: ITO SHUSEI
IPC: A61K33/00
Filed: 1990-09-01
Abstract: PURPOSE:To obtain a sofalcone-containing solid preparation having improved absorptivity of sofalcone in the body and useful as a remedy for gastritis and gastric ulcer by compounding sofalcone with a water-soluble excipient, an antacid and a nonionic surfactant. CONSTITUTION:The objective solid preparation having various forms can be produced by compounding sofalcone (having particle diameter of preferably 2-3mum) with a water-soluble excipient (e.g. lactose, mannitol, starch, sucrose and glucose) and an antacid (e.g. sodium bicarbonate, hydrogen calcium phosphate and alcamac) and granulating the mixture using a solution produced by dissolving a nonionic surfactant (e.g. polyoxyethylene fatty acid ester and polyoxyethylene sorbitan fatty acid ester) and, as necessary, a binder (e.g. polyvinyl alcohol) in a solvent. The absorptivity of sofalcone in the body can be improved by this process.
Patent JP-H0395506-A (JP)
Title: Optical circuit component
Inventor: YOSHINAGA AKITOSHI
IPC: G02B6/30
Filed: 1989-09-08
Abstract: PURPOSE:To highly accurately position and assemble an optical component by etching a photosensitive glass substrate, and forming a cross-section, and making an optical unit abut on the section and positioning it. CONSTITUTION:The photosensitive glass substrate 5 is exposed and treated thermally and the part of polycrystalline composition shown by a dotted line is etched in its thickness direction and removed completely to form the section A and section B. The optical unit 2 where, for example, a light emitting element, a light receiving element, an optical fiber, etc., are mounted is positioned by abutting on the sections A and B. Consequently, the optical unit 2 is positioned in the X and Z directions with the sections A and B and mounted on a flat substrate 1, so the unit is positioned in the Y direction. Thus, the unit is positioned in the three directions, so the arrangement and assembly with high-accuracy is made possible.
Patent JP-S60124264-A (JP)
Title: Driving of impact type dot printing head
Inventor: KIKUCHI KOU
IPC: B41J2/30
Filed: 1983-12-09
Abstract: PURPOSE:To enable a sufficient impact by applying a voltage to a coil of an electromagnet continuously as divided into two special stages to checking peak current from increasing more than the necessary level while making up for the deficiency of current as a whole. CONSTITUTION:An armature is displaced against an elastic force of a spring by a magnetic flux of a permanent magnet beforehand. The magnetic flux of the permanent magnet is cancelled by a magnetic flux generated with the energization of a electromagnet to release the armature from the displacement constraint so that the armature (hence, a printing wire) is impacted by an elastic force of the spring to perform a printing. In a printer of such a type, a voltage is applied to a coil 20 of the electromagnet by two stages in such a manner that an initial voltage VCC1 is impressed for a fixed time and then, the subsequent voltage VCC2 smaller than that is impressed for a fixed time. The subsequent voltage VCC2 can be less than one-third of the initial voltage VCC1.
Patent JP-H0782083-A (JP)
Title: Method for forming diamond thin film having high orientation
Inventor: TACHIBANA TAKESHI
IPC: C23C16/27
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a diamond particle or thin film having high crystal orientation by treating the surface of a single crystal substrate with a carbon- containing plasma to form a barrier for preventing the diffusion of carbon component, forming high-density nuclei and carrying out chemical vapor deposition with microwave plasma. CONSTITUTION:A cleaned single crystal substrate 11 is left standing in a high vacuum of <=10<-6>Torr at room temperature to 800 deg.C for >=15min to release the gas molecules adsorbed to the surface of the substrate 11. The surface of the substrate 11 is treated with a carbon-containing plasma 13 composed of a reaction gas selected from hydrogen, oxygen, chlorine and fluorine and optionally incorporated with an inert gas selected from helium, neon and argon. A barrier to prevent the diffusion of carbon component into the substrate 11 is formed by this process. An electric current 14 is passed between the substrate 11 and the plasma 13 to form diamond crystal nuclei in high density and a highly oriented diamond particle or thin film is formed on the substrate.
Patent JP-S6389064-A (JP)
Title: Control circuit for pulse width modulation
Inventor: MAEKAWA KATSU
IPC: H02M7/48
Filed: 1986-09-30
Abstract: PURPOSE:To improve stability, and to remove a current ripple by previously writing both a reference waveform pattern for asyncuronous type PWM and a pulse pattern for synchronous type PWM to one memory. CONSTITUTION:A control circuit PWM-controlling an inverter 17 is constituted of a setter 1 for operation frequency, a V/F converter 2, counters 3, 15, an exclusive OR circuit 4, an A/D converter 5, a comparator 8, a ROM 9, latch circuits 10a-10d, PWM circuits 12a-12c, etc. Both a reference waveform pat tern for asynchronous type PWM and a pulse pattern for synchronous type PWM are written to the ROM (memory) 9 at that time, a specified frequency or more of inverter frequency is discriminated by the comparator 8, and a relevant section in the ROM 9 is Selected. An output from the ROM 9 is input to PWM circuits 12a-12c, and input to input terminals of changeover switches 14a-14c. Accordingly, the range of operation frequency can be extended.
Patent JP-S59123286-A (JP)
Title: Carbon acid gas laser device
Inventor: FUJIWARA SHIGENORI
IPC: H01S3/097
Filed: 1982-12-28
Abstract: PURPOSE:To improve the output stability at the time of starting the operation and thus avoid the generation of output variation even after passing a long time by controlling the exhaust amount of a laser gas exhaust device which exhausts the mixed gas in a laser oscillating device, and providing a controlling device which continuously changes the inner pressure of the laser oscillating device. CONSTITUTION:Helium gas, nitrogen gas, and carbon gas are taken in a laser gas supplying device 4, and the ratio of mixture is kept constant. The mixed gas is introduced to the laser oscillating device 6 via a valve 5, thus increasing the pressure to a constant pressure. The laser is oscillated by generating glow discharge by the electric power from a power source 9 in the device 6, resulting in starting the operation. On the other hand, the mixed gas in the device 6 is exhaust-treated by means of the laser gas exhaust device 8 through an electromagnetic valve 7. The electromagnetic valve 7 is controlled by the controlling device 10, and constantly controls the gas pressure 3 in the device. Further, mixed gas is continuously introduced to the device at a constant ratio of mixture also after that point, and the gas pressure in the device 6 is kept constant in accordance with the action of the electromagnetic valve 7.
Patent JP-H01127358-A (JP)
Title: Transparent body on which color ink is sprayed and manufacture thereof
Inventor: AARU HIYUU BUAN BURIMAA
IPC: B41M1/30
Filed: 1988-09-16
Abstract: PURPOSE: To obtain a colored transparent body which does not generate irregular reflection from the surface by a method wherein a substrate with ink droplets is heated again at a temp. being at least m.p. of the ink and the substrate with the ink droplets is successively cooled so as to solidify it under an extended and flat condition. CONSTITUTION: After a hot melt ink of each color is heated up to the m.p., each hot melt ink is changed into droplets, which are ejected toward a target transparent body 6 along passages 5a, 5b and 5c. The target transparent body 6 is scanned in such a way that in relation to a head 1 so as to change in vol. of droplets of the ink of each color, it is placed in parallel or in lamination on the transparent body 6 so as to obtain a specified pattern 7. The transparent body 6 is constituted of an almost transparent resin-like substrate. In being brought into contact with the resin-like substrate of the transparent body 6, the ink droplets are cooled to return the ink into solid condition. Here, each ink droplet within the pattern 7 exhibits a roughly semi-spheric shape.