baber/WOPTO huggingface dataset:
Patent JP-S60185799-A (JP)
Title: Human cancer necrotic factor
Inventor: YAMADA MASAAKI
IPC: C12N15/28
Filed: 1984-03-06
Abstract: PURPOSE:To obtain the titled factor, by cloning cDNA coding human necrotic factor with a cloned DNA coding a rabbit cancer necrotic factor as a probe, integrating the resultant cloned cDNA in a plasmid, transforming a microorganism with the plasmid, and using the transformant microorganism. CONSTITUTION:A human macrophage is collected from an air cell, blood or abdominal cavity, etc. and cultivated in an inducer, e.g. endotoxin, to separate a fraction containing a human cancer nectrotic factor mRNA from the above-mentioned cell. A single-stranded cDNA is prepared from the above-mentioned mRNA with a reverse transcriptase, and converted into a double-stranded cDNA, which is inserted into a vector. The resultant vector is then transformed to a host to prepare a cDNA library. A cDNA coding a human cancer necrotic factor is cloned from the above-mentioned cDNA library with a DNA coding a rabbit cancer necrotic factor as a probe, and a microorganism transformed by a plasmid having the integrated cloned DNA is used to give the aimed factor, e.g. a polypeptide having amino acid sequence expressed by the formula.
Patent JP-H10240484-A (JP)
Title: Pen plotter
Inventor: TOHANA NAOKI
IPC: G06F3/13
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent overlapped trace parts from occurring between segments that constitute a thick character, to solve ununiformity of trace density in a conventional pen plotter and to improve an image quality by repeating a process that eliminates a traced outline pattern from an original image pattern and tracing a thick character. SOLUTION: This device, first of all, reads font data that correspond to input data from a character font ROM 16, generates a dot pattern and writes the dot pattern on an original image memory 18. When a thick line font is set here, a thick character pattern expansion program is started, a circular pattern is overwritten with each dot of a character pattern as a center, a thick character dot pattern is generated and further, an outline is traced. Dots of the traced outline is eliminated from a thick character dot pattern of the memory 18, a thick character pattern is updated, an on dot that is not processed yet is retrieved and outline extraction, outline tracing and original image updation are repeated until the on dot disappears.
Patent JP-H03244336-A (JP)
Title: Method for controlling grape vermin
Inventor: MUSA GIICHI
IPC: A01M29/00
Filed: 1990-02-22
Abstract: PURPOSE:To effectively disturb the communication between a female imago and a male imago and control vermin over a long period by preparing a tape containing a volatile liquid compound for disturbing the communication of insects and extending the tape on the trellis face, etc., of a grape field. CONSTITUTION:A volatile liquid compound for disturbing the communication of insects (e.g. sex pheromone, sex pheromone-like substance and pheromone mix such as Z-11-tetradecenyl acetate or Z-9-tetradecenyl acetate) is released into air in sustained state over a long period from a tape or string extended on the trellis face and/or its neighborhood of a grape field.
Patent JP-H04280641-A (JP)
Title: Semiconductor device
Inventor: TSUNENOBU KAZUKIYO
IPC: H01L29/872
Filed: 1991-03-08
Abstract: PURPOSE:To abate the noise in the title semiconductor device having high electron mobility transistor for amplyfying high-frequency signals. CONSTITUTION:Within the title semiconductor device having a field-effect transistor 1 wherein a channel is to be formed on a heterojunction surface, the regional layer 4 at least between a gate electrode 6 and a source electrode 7 out of the second semiconductor layers 3, 4 to be heterojunctioned on the opposite surface of the first semiconductor layer 5 where the gate electrode 6 and the source electrode 7 of the field effect transistor 1 are formed is formed of the semiconductor material in higher electron affinity than that in the other regional layer 3.
Patent JP-S59174410-A (JP)
Inventor: SUGA TADORU
IPC: B65B9/06
Filed: 1983-03-15
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-H03247709-A (JP)
Title: Apparatus for manufacturing metal powder
Inventor: MAKIISHI YUKIO
IPC: B22F9/08
Filed: 1990-02-23
Abstract: PURPOSE:To stably manufacture metal fine powder by controlling ratio of interval between lower end of a molten metal flowing-down nozzle and an atomizing nozzle to the max. diameter of atomizing medium jet to the specific value at the time of finely pulverizing after rapidly cooling and solidifying molten metal while blowing atomizing medium to the molten metal stream from the nozzle. CONSTITUTION:The molten metal from a melting apparatus 1 composed of a melting furnace 1a and a tundish 1b is caused to flow down as the bar-like molten metal stream 7 from molten metal nozzle 6 arranged at bottom part in the tundish 1b and rapidly cooled and solidified by blowing the atomizing medium jet 9 of water, etc., from an injecting hole 2b in the atomizing nozzle 2 arranged at the circumference thereof against the molten metal stream 7 to make the atomizing medium slurry of fine metal powder and water, etc., and after charging this into a slurry storing vessel 5 through gas-liquid separating vessel 4, the metal fine particles are recovered. In this case, by arranging a cooling means 8 in inner part of the atomizing nozzle 2, the injecting hole 2b of the atomizing medium jet 9 approaches the molten metal nozzle 6 without deforming the atomizing nozzle 2 at high temp., and by forming the interval (l) between the lower end of molten metal nozzle 6 and the injecting hole 2b for atomizing medium jet to <= two times the max. diameter (d) of the atomizing medium jet 9, the metal fine powder is stably manufactured.
Patent JP-H05237651-A (JP)
Title: Foaming flux supplying device and flux applying device using the same
Inventor: MOROOKA KATSUYA
IPC: B23K3/00
Filed: 1992-02-28
Abstract: PURPOSE:To apply uniformly an adequate quantity of flux by forming a flux supplying hole on one side wall of a bottomed cylindrical tank into which the flux is introduced from the lower part and supplying flux bubble generated in the cylindrical tank sidewise from the flux supplying hole. CONSTITUTION:The device is provided with the bottomed cylindrical tank 8 having a specific length in the axial direction and into which the flux is introduced from the lower part and a flux relief hole 18 provided through the side wall of the cylindrical tank 8 to maintain a fixed level of the flux in the tank. A bubble generating means 12 which generates bubble in the flux with air introduced from outside is arranged at the bottom part of the cylindrical tank 8. The flux bubble in the tank is supplied outward from a bubble supplying hole 9 provided through the side wall of the tank 8 higher than the flux relief hole 18. Thus an adequate quantity of flux, neither too much nor too little, is applied on a position necessary to be applied and a good soldering is attained.
Patent JP-S60188871-A (JP)
Inventor: SHIBATA TAKEYOSHI
IPC: F04B37/08
Filed: 1984-03-09
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-S60192102-A (JP)
Title: Counterbalancing valve
Inventor: NAKAYAMA HIROSHI
IPC: F16K17/00
Filed: 1984-03-09
Abstract: PURPOSE:To make the degree of damping characteristics into appropriateness, by installing a pair of spools with a built-in relief valve each interposingly between a pair of oil feed and drain passages and thereby letting these spools have the damping characteristics, while operating the relief valve at a transient position. CONSTITUTION:If a selector valve 3 is set to a position 3a, pressure oil is fed to a motor 2 from a check valve 15 and simultaneously acts on an end 31 of a spool 20 which therefore comes to a position 20c against a spring 11 whereby the pressure oil out of the motor 2 is returned to a tank 7 via an oil passage 22. When the selector valve 3 is set to a neutral position, the spool 20 comes to a position 20b and throttles the pressure oil out of the motor 2 with a throttle 30 for braking, and according to circumstances, a relief valve 29 being built in the spool 20 is set in motion. The spool 20 further moves up to a position 20a but its operation in this time is slow so that generation of peak pressure is preventable from occurring, thus there is no shock at all. Thus, damping characteristics in these spools 20 and 20' can be made conformable to each time of both outgoing and returning motions.
Patent JP-2000242419-A (JP)
Title: Joystick
Inventor: FURUKAWA HITOSHI
IPC: G06F3/038
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To stabilize operability in a joystick and also improve its quality. SOLUTION: A button pressing part 46 (47) is provided so as to be turned while being interlocked with a rotary panel 35 of an X-axis rotary encoder 31 and a rotary panel 36 of a Y-axis rotary encoder 32 of a joystick 20 for outputting an analog coordinate signal by detecting the tilt angle of a manipulating stick 25 through the X-axis rotary encoder 31 and the Y-axis rotary encoder 32. When the tilt angle of the manipulating stick 25 reaches a maximum value, switches 48 and 49 are pressed by the button pressing part 46 (47) and a count value similar to that analog coordinate is converted to a digital signal and outputted by that pressing so that the movement control of characters or the like in a computer game is enabled.
Patent JP-H10287461-A (JP)
Title: Concrete and its placing method, and apparatus therefor
Inventor: KITAGAWA SHUZO
IPC: E04G21/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively prevent peeling off of concrete or generation of dust, by blending a cement, one or both of fine aggregate and coarse aggregate, limestone filler and silica fume fine powder, subjecting the fresh concrete to a hydration reaction in a state that the silica fume fine powder is preferentially distributed around the cement and limestone filler, and solidifying by setting. SOLUTION: This concrete contains cement, one or both of fine aggregate and coarse aggregate, limestone filler in an amount of 10-15% based on the amount of the fine aggregate and silica fume fine powder in an amount of 3-8% based on the amount of the cement. The fresh concrete is sprayed in a state that the silica fume fine powder forms a state of preferentially distributing around the cement and limestone filler and is distributed around the fine aggregate and coarse aggregate, and subjected to a hydration reaction, then solidified by setting. Thus, strength of the concrete and executive property of the sprayed concrete are made to be improvable by increase of viscosity and shell formation of the powder by blending of suitable fine powder (limestone fine powder and silica fume).
Patent JP-S62202455-A (JP)
Title: Sealed lead-acid battery
Inventor: ASAI KENJI
IPC: H01M10/12
Filed: 1986-02-28
Abstract: PURPOSE:To quickly eliminate the concentration difference of an electrolyte inside a battery by arranging a resistor which generates heat by passing current through it in the upper part, from a plate group, of a separator. CONSTITUTION:A resistor 4 is arranged in the upper part, from a plate group, of a porous separator 3, and covered with a resin having acid resistance. When current is passed through the resistor 4 arranged in the separator, heat is generated, and water in this part is evaporated to increase the concentration. The moisture evaporated dilutes concentrated sulfuric acid based on two mechanisms. One is that concentrated sulfuric acid has low vapor pressure and absorbs water vapor by its water absorbing ability. The other is that the moisture evaporated comes in contact with the water of a container 6 whose temperature is low, and converted into water drops. The water drops come down to the bottom of the container to dilute concentrated sulfuric acid.
Patent JP-H08238609-A (JP)
Title: Method for reducing bubble from side surface of precast concrete product
Inventor: NISHIDA HIROKAZU
IPC: B28B1/08
Filed: 1995-03-03
Abstract: PURPOSE: To provide a method for reducing bubble from the side surface of a precast concrete product, in the surface of concrete contacting with side form of which no bubble lefts in the manufacturing of precast concrete and which has excellent workability and economical efficiency. CONSTITUTION: A vibrator, which is constituted by mounting sponge 5 on one side of a flat vibrating part 1, is inserted in a form 6 so as to vibrate the sponge portion along a side form 6a in order to drive out the bubbles in the concrete 1 contacting with said side form.
Patent JP-H04264097-A (JP)
Title: Peptide derivative and it's use
Inventor: UENO YUKIO
IPC: A61K38/00
Filed: 1991-02-16
Abstract: PURPOSE:To obtain a synthetic cyclic peptide derivative having cell adhesion inhibiting activity, and a preparation containing the same derivative as an active ingredient and capable of inhibiting adhesion of animal cells. CONSTITUTION:A peptide derivative consisting of a synthetic cyclic peptide having an amino acid sequence part expressed by the formula Arg-MeGly-Asp (MeGly is N-methylglycine residue) or salt thereof, and a preparation containing the same derivative as an active ingredient and capable of inhibiting adhesion of animal cells. The peptide derivative is stable to enzymic hydrolysis and the preparation of the present invention is effective in inhibiting the adhesion of animal cells to a substrate, aggregation of platelets and metastasis of cancer cells, etc.
Patent JP-S60230852-A (JP)
Inventor: ANDORIYUU JII PERA JIYUNIA
IPC: B41F31/00
Filed: 1985-03-06
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-S58169527-A (JP)
Inventor: EEBERUHARUTO KURIIGERU
IPC: B65H49/12
Filed: 1983-03-18
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-H07253987-A (JP)
Title: Method and system for document retrieval
Inventor: YAJIMA MASATO
IPC: G06F17/30
Filed: 1994-03-16
Abstract: PURPOSE:To provide the document retrieval system by retrieving a sentence which is similar to an input text as the whole in the retreieval system where relations between clauses constituting the sentence are taken into consideration. CONSTITUTION:In the document retrieval system where a retrieval object text similar to a retrieval input text is retrieved from document information stored in a storage part 12, the retrieval input text and the retrieval object text are divided into clauses as units by a clause synthesizing part 5 and a clause simsilarity calculating part 6 to detect plural clauses similar to one another. An optimum combination calculating part 7 calculates first clause pairs as combinations of similar clauses included in the retrieval input text and second clause pairs as combinations of similar clauses included in the retrieval object text. A clause relation check part 9 checks inter-clause relations of first clause pairs and those of second clause pairs. A similar clause evaluating part 8 determines the second clause pair which has coinciding inter-clause relations, as the similar clauses.
Patent JP-H08240122-A (JP)
Title: Variable chamber device for two-cycle engine
Inventor: KITAGAWA SHIGETO
IPC: F02B27/06
Filed: 1995-03-03
Abstract: PURPOSE: To increase a maximum number of rotation of engine while keeping an output in a medium and low speed areas, in a present state and improve stability of a device itself by freely adjusting length of a connection pipe length in a chamber while taking advantage of the chamber. CONSTITUTION: A variable chamber device for a two-cycle engine is provided with a negative pressure reflection wave generation pipe 11a whose diameter is widened to the downstream side, a positive pressure reflection wave generation pipe 11b whose diameter is widened to an upstream side, a connection pipe 11d which connects the negative pressure reflection wave generation pipe 11a to the positive pressure reflection wave generation pipe 11b, and a support pipe 11c whose dimension is determined so as to house the positive pressure reflection wave generation pipe 11b inside. The negative pressure reflection wave generation pipe 11a is connected to the support pipe 11c by means of the connection pipe 11d.  The positive pressure reflection wave generation pipe 11b is housed slidably in upstream and downstream directions while being supported at least two portions in an inner space formed by the support pipe 11c and the connection pipe 11d.
Patent JP-S57159710-A (JP)
Title: Antifungal germicide
Inventor: YAGISHITA KOUKI
IPC: A61K31/415
Filed: 1981-03-28
Abstract: PURPOSE: An antifungal germicide comprising 2,15-dihydroxyl-7-methyl-5-oxo-6- oxabicyclo[11,3,0]hexadeca-3,11-diene and an imidazole type compound as  active ingredients, exhibiting a synergistic effect.  
     CONSTITUTION: A germicide comprising a compound shown by the formulaIand an imidazole type antifungal compound (e.g., econazole shown by the formula II, micazole shown by the formula III, clotriazole shown by the formula IV) in a weight ratio of (0.01:1)W(1:1). Although the two components have an antifungal action on strains belonging to the genus Candida, but not exhibit individually practical effect, the use of both the compounds exhibits improved antifungal action (enhancement of the minimum controlling concentration of nearly 100 times compared with the individual use) which is not expected in the case of individual use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59170184-A (JP)
Title: Method for supplying fuel gas for carbonization to compound coke oven
Inventor: SUGIURA TATSUO
IPC: C10B21/00
Filed: 1983-03-17
Abstract: PURPOSE:To enable the use of the controlling device for rich gas common to controlling lean gas, thereby reducing the initial cost, in supplying rich gas and lean gas for carbonization to the combustion chamber of a compound coke oven, by supplying the gases alternatey with a common main pipe placed along the group of the coke ovens. CONSTITUTION:In the change-over from the combustion state with rich gas to the state with lean gas, the stream is switched from rich gas to lean gas by a controller maintaining the rich gas supply valve 5a to open state. When the content of the common main pipe 4 is replaced completely from the rich gas to the lean gas, the valve 5a is closed, and the valve 6a is opened to feed the lean gas in the common main pipe 4 through the regenerator 7 to the combustion chamber 8, and to attain a normal combustion state with lean gas. On the other hand, the changeover from the lean gas combustion state to the rich gas combustion can be carried out only by closing the lean gas supply valve 6a and then opening the rich gas supply valve 5a.
Patent JP-S59168385-A (JP)
Title: Trouble detection circuit for ultrasonic type obstacle detector
Inventor: AKAMA YASUYUKI
IPC: G01S15/931
Filed: 1983-03-15
Abstract: PURPOSE:To automatically detect diterioration and troubles in an ultrasonic wave transmitter by providing a trouble detection circuit comprising a current detection means, a phase detection means, an integration means and a trouble identification means. CONSTITUTION:A trouble detection circuit 6 is made up of a current detection means 61, a phase detection means 62, an integration means 63 and a trouble identification means 64. Then, the current detection means 61 detects current flowing through an ultrasonic wave transmitter 5. The detection output D is detected with a phase detection means 62 adapted to perform a detection synchronizing the phase of an ultrasonic wave. The detection output E is integrated with the integration means 63. Then, the trouble identification mans 64 identifies a trouble based on the integration output F of the integration means 64 and the results are indicated on a trouble display 7. Thus, diterioration and a trouble in an ultrasonic wave transmitter can be detected automatically.
Patent JP-S55139193-A (JP)
Title: Welding method of pipe and pipe plate
Inventor: NOTO KOUJI
IPC: B23K9/028
Filed: 1979-04-14
Abstract: PURPOSE: To obtain even welding quality without causing punch-through phenomenon in the captioned welding by mounting the plugs of the specified thickness at the ends of the pipes around and near the pipe to be welded and limiting the torch inclination angle by the plugs in performing welding.  
     CONSTITUTION: In welding the welding circumferential surface 4 of a pipe 3 inserted into a pipe plate 1, the plugs 7 made of heatresisting metals or non-metals each consisting of a cap part 7a having the same diameter as the outside diameter of the pipe 3 and the specified thickness h 2  and an insertion part 7b are beforehand fitted into the opening ends of the pipe 3a to be welded and the pipes 3b, 3c, 3d, 3e, 3f, 3g near the pipe 3a and surrounding the same. Then, a welding torch 5 is held at an adequate angle of inclination by the plugs 7 and therefore punch-through will not occur in the pipe 3 and even welding quality obtained. In the case of using the plugs 7 made of metals, the electrodes are protected by a heat-resistant insulator in performing welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05247561-A (JP)
Title: Manufacture of ti-al intermetallic compound
Inventor: KIN BOKUJIYUN
IPC: C22C14/00
Filed: 1992-03-02
Abstract: PURPOSE:To manufacture a Ti-Al intermetallic compound excellent in oxidation resistance at a high temp. and ductility at ordinary temp. by executing prescribed homogenizing treatment. CONSTITUTION:This Ti-Al intermetallic compound consisting of 40 to 50at% Al, and the balance substantial Ti is manufactured by mixing, deaerating and vacuum-sealing a Ti-based material and an Al-based material thereafter subjecting the sealed mixture of powder to plastic deformation at the reacting and synthesizing temp. or below and heating the mixture subjected to the plastic deformation to the reacting and synthesizing temp. or above to subject the mixture to reaction sintering. As the Ti-based material, Ti powder or Ti alloy powder having <50mum grain size is used.
Patent JP-H02226815-A (JP)
Title: Pulse encoding system
Inventor: SHIMIZU KATSUAKI
IPC: H03M1/12
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate the need for a large-capacity recording part by compressing data on time which has a little variation in signal intensity as to an analog signal which has the small quantity of signal intensity variation per unit time. CONSTITUTION:The signal difference between the signal intensity Si of the sampling data P1 of an analog signal and the signal intensity Si+1 of sampling data P2 obtained a unit time (t) later is found to find a tilt angle theta1 from the unit time (t). when the tilt angle theta between sample points P1 and P2 varies by less than its resolution, the tilt angle theta is not recorded and the fact that sampling is performed for one unit time is counted as a time component; when the tilt angle theta varies by more than the resolution, the tilt angle theta and time component which are last sampling data are recorded. Consequently, the capacity of a recording part for a digital signal can be reduced.