baber/WOPTO huggingface dataset:
Patent JP-S5837836-A (JP)
Title: Production of magnetic head
Inventor: SATOU KAZUHIKO
IPC: G11B5/127
Filed: 1981-08-31
Abstract: PURPOSE:To avoid increasing the forming width of a magnetic gap which is caused by the stress applied during a process and to improve the magnetic characteristics for a magnetic head, by forming comb-shaped grooves to a core block and annealing the core block while applying the pressure from outside. CONSTITUTION:Numbers of track width control grooves 1a2 and 1b2 are formed on the tip counter faces of core forming elements 1a and 1b. The nonmagnetic material layers 2a and 2b are formed on the gap forming surfaces of the elements 1a and 1b and soldered with a silver solder foil 3, etc. held between the layers 2a and 2b. Then comb-shaped grooves 5 are formed at a track part 4 between the grooves 1a2 and 1b2, and the forming part of a magnetic gap 1c at the tip of the elements 1a and 1b respectively is annealed while receiving the pressure from outside. Such core block 1 is cut and separated to be finished with a prescribed thickness and to obtain a magnetic head.
Patent JP-H06350538-A (JP)
Title: Optical fiber communication equipment
Inventor: KODERA MOTOYUKI
IPC: H04B10/2513
Filed: 1993-06-07
Abstract: PURPOSE:To eliminate read error by shaping the waveform of an optical signal distorted by a diffusing characteristic provided for a main optical fiber. CONSTITUTION:A diffusion cancel short distance optical fiber 13 showing a diffusing characteristic to cancel the diffusing characteristic of a main optical fiber 8 is connected before or after the main optical fiber 8 provided with such a diffusing characteristic. A distorted diffusing characteristic optical waveform 14 is shaped by the diffusion cancel short distance optical fiber 13, an output optical signal waveform 3 of a rectangular wave can be provided, and the read error on the reception side can be eliminated.
Patent JP-H04334456-A (JP)
Title: Ink jet recording apparatus
Inventor: KOMAI HIROMICHI
IPC: B41J2/045
Filed: 1991-05-10
Abstract: PURPOSE:To prevent the lowering of yield by the fine processing of a groove and to perform printing of high quality in an ink jet recording apparatus constituted so that the groove is formed to a piezoelectric body and the protruding part demarcated by the groove is used as an actuator. CONSTITUTION:The groove 5 corresponding to a pressure chamber 1 is formed to a piezoelectric body 3 to be filled with an uncured resist and this resist is exposed and developed using a mask to form partition wall parts 8 due to the cured resist to demarcate protruding parts 4. A flow passage plate 2 and the piezoelectric body 3 are fixed to the end surfaces of the partition wall parts 8 through a vibration plate 9.
Patent JP-H01305748-A (JP)
Title: Message communication processing system
Inventor: OTANI MASATOSHI
IPC: H04N1/00
Filed: 1988-06-03
Abstract: PURPOSE:To considerably improve the use efficiency of a line by transmitting normal documents and control documents from terminals and allotting the content of the normal documents in a designated range at every address in correspondence with the content of the control documents in a center. CONSTITUTION:A terminal 3 transmits a control document(CD) a0 and all normal documents(ND) b0 and b1 to be transmitted. The center 1 checks the content of the received control document a0, and a allots newly generated control document a1 (a1 of A, D and H are generated three times or a1 of A, D and H are generated once, for example) and the normal document b0 for the control document a1 to a terminal 4 common to destinations A, D and H, for example. The center allots a newly generated document a2 (a2 of destinations B, C and I are generated three times or a2 of the destinations B, C and I are generated once) and the normal documents b0 and b1 to a terminal 5 common to the destinations B, C and I. Thus, only one terminal side transmission is needed and therefore the use efficiency of the line is considerably improved.
Patent JP-H0242047-A (JP)
Title: Cycloalkyl substituted glutaramide diuretic agent
Inventor: KIISU JIEEMUZU
IPC: C07D233/61
Filed: 1989-05-29
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein A is saturated or unsaturated and, according to circumstances, complete 4 to 7-membered carbon ring which may be condensed to separate saturated and unsaturated 5- or 6-membered carbon ring, B is (CH 2 ) m (m; 1-3); R and R 4  are each H, a 1-6C alkyl or benzyl; R 1  is H or a 1-6C alkyl; R 2  and R 3  are each H, OH or a 1-6C alkyl; Y is a 1-6C alkylene; R 5  is R 6 CONR 9 - or R 6 SO 2 NR 5 -; R 6  is a group represented by formula II; R 9  is H or a 1-6C alkyl; R 10  and R 11  are H or a 1-6C alkyl and n is 0 or 1].  
     EXAMPLE: 2-(N 2 -acetyl-L-lysinylaminomethyl)-3-{1-[(cis-4-carboxycyclohexyl)- carbamoyl]cyclopentyl}propanoic acid.  
     USE: This new material is useful as a diuretic agent and used in the treatment of hypertension or congestive heart failure.  
     PROCESS: For example, an amine represented by formula III and an acid represented by formula IV are reacted to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0770509-A (JP)
Title: Thermosetting topcoating composition
Inventor: NANBU TOSHIRO
IPC: C09D143/04
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a topcoating composition which gives a thermosetting coating film excellent in the balance between the retention of water repellency and tight adhesion in recoating, by mixing a carboxylated acrylic polyol, an acrylic copolymer having a specified alkoxysilyl group, a reactive organopolysiloxane, and an epoxy resin. CONSTITUTION:The composition comprises a carboxylated acrylic polyol, an acrylic copolymer having an alkoxysilyl group of the formula (wherein R<1> is 1-10C alkyl or phenyl; R<2> is H or a monovalent hydrocarbon group selected from 1-10C alkyl, 1-10C aryl and 1-10C aralkyl; and a is 0, 1 or 2), a reactive organopolysiloxane, and an epoxy resin.
Patent JP-H01304791-A (JP)
Title: Transparent electrode for laser optics
Inventor: YAMANAKA JUNKO
IPC: H01S3/107
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a resistance which is same with or several times as high as that of a transparent electrode in which a metal thin film is used and to increase a transmittance of the light of a specific wave length by making a metal interference filter with a pair of opposed metal thin films formed on a transparent substrate with an oxide semiconductor transparent conductive thin film put between. CONSTITUTION:A metal interference filter 4 consists of metal thin film 1, 1 and an oxide semiconductor transpaent conductive film 2. As material of the metal thin film 1, Ag, Au, Al or Cr can be used, but Ag is most suitable for electrode material. On the other hand, SnO2, In2O3 or a compound of these can be used for the oxide semiconductor transpaent conductive thin film 2, but ITO is most suitable. The metal interference filter is made by forming a pair of metal thin films 1, 1 on the transparent substrate 3 with the oxide semiconductor transparent conductive thin film 2 put between. This metal interference filter has a resistance which is same with or several times as high as that of a transparent electrode in which a metal thin film is used as a transparent electrode. What's more, a transparent electrode for laser optics can be obtained which has a transmittance of 75% or more of the light of a specific wave length.
Patent JP-S63302161-A (JP)
Title: Idling engine speed control device
Inventor: OKANO TAKAYUKI
IPC: F02D31/00
Filed: 1987-05-30
Abstract: PURPOSE:To prevent improper idling speed control by making necessary feedback control on the basis of a feedback correction value and a learning value, and prohibiting the setting of a new learning value when the abnormality of an air-fuel ratio sensor is detected. CONSTITUTION:When the operation condition of an engine is in idling state, a feedback correction value setting means B sets a feedback correction value about a control factor to cause the change of an engine speed depending upon a difference between an engine speed detected by an engine speed detecting means A and a target idling engine speed. And a learning value is set with a learning value setting means C, depending upon the feedback correction value. Also, feedback control is made by a revolution control means D on the basis of the feedback correction means and the learning value. On the other hand, the feedback control of an air-fuel ratio is made by an air-fuel ratio control means F on the basis of output from an air-fuel ratio sensor E. In this case, when the abnormality of the sensor E is detected by an abnormality detecting means G, the setting of a new learning value with the means C is prohibited by a learning prohibit means H.
Patent JP-H04333561-A (JP)
Title: Formation of nitride film
Inventor: KURATANI NAOTO
IPC: C23C14/06
Filed: 1991-05-09
Abstract: PURPOSE:To provide a method for forming a film of the nitride of a group IVA element having excellent crystallinity and adhesion at a low temp. CONSTITUTION:An evaporating substance 12 contg. a group IVA element of the periodic table is vapor-deposited on a substrate 2 in vacuum and the substrate 2 is irradiated with nitrogen ions 16 and ions 20 of inert gas.
Patent JP-S6121582-A (JP)
Title: Optical character reader
Inventor: MICHINO MASAO
IPC: G06K9/03
Filed: 1985-06-24
Abstract: PURPOSE:To correct exactly unreadable characters in an optical character reader by displaying in corresponding a video pattern of a read-out character to the read-out result of characters so as to display them when unreadable characters occur. CONSTITUTION:A controller 6 receives read-out position information of a document 1 as a character detection signal from a scanner controlling device 4, and stores a video signal in a memory 5. A discriminating device 7 reads out the video pattern from the memory 5 to discriminate characters and outputs the result to the controller 6. When the discrimination result includes unreadable characters, the controller 6 reads out the video pattern from the memory 5, combines it with the discriminated result, and displays the combination on a display screen 8. The controller 6 combines the discriminated result with the video pattern by a scan position signal received from the controlling device 4, and sets both of them to be matched. An operator discriminates characters from the video pattern displayed on the display screen 8 and the discriminated result, keys in correction data through a keyboard 9 and corrects unreadable characters.
Patent JP-H06346654-A (JP)
Title: Hinge for door
Inventor: OSADA YOSHITOMO
IPC: E05D7/04
Filed: 1993-06-07
Abstract: PURPOSE:To facilitate vertical and lateral fine adjustment of a door after a door is attached to a frame and to keep the strength of a hinge at a sufficient value. CONSTITUTION:A fixed member 5 in the shape of a box body is fixed to a vertical frame and a vertically slidable moving member 6 is arranged in the fixed member 5. One slat 1 is fixed to the moving member 6. Further, a contact 8a is formed at the moving member 6 and a peripheral cam 9 having a peripheral surface making contact with the contact 8a is formed at the fixed member 5. An angle regulating screw 11 making contact with the inner surface of one slat 1 is arranged at the moving member 6. Through rotational operation of the peripheral cam 9, vertical fine adjustment of a door is effected through rotational operation of the peripheral cam 9 and through rotational operation of the angle regulating screw 11, lateral fine adjustment of a door is carried out.
Patent JP-H04361715-A (JP)
Title: Motor-driven cooking machine
Inventor: HIROMATSU FUTOSHI
IPC: A47J43/046
Filed: 1991-06-07
Abstract: PURPOSE:To accomplish a motor-driven cooking machine for domestic use, with which noises likely generated from a cup table are reduced. CONSTITUTION:A cooking machine concerned comprises a drive motor 2 accommodated in the body 1 of machine, a cup 9 placed on a cup table 8, a cutter 5 which is located inside of the cup and mounted on a cutter shaft 6 coupled with the motor 2 through connectors 4, 7 and borne by a cup table bearing 15, a buffer board 16 which is located under the cup 5, fitted with a buffer part 16a between this and the cup table oversurface, and fixed to the cup table 8, and a lid 10 covering the over-part of the cup. Thereby noises likely generated from the cup table 8 will be reduced.
Patent JP-H10326284-A (JP)
Title: Data base system and program storage medium
Inventor: MORI TAKAO
IPC: G06F17/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To realize a mediating function for ensuring scalability for the increase of a user or the addition of a data base, distributing an operation load or operation management costs, and holding the secrecy of information in a data base system having a function for mediating between plural users and plural data bases. SOLUTION: An mediating function between users 11-13 and data bases 51-54 is constituted of three kinds of agents, that is, user agents 21-24 for realizing an interface between the users and the whole mediating function, mediating agents 31-38 for mediating between each user agent and each DB agent, and DB agents 41-44 for mediating an interface between each data base 51-54 and the agent group so as to be distributed.
Patent JP-S62296029-A (JP)
Inventor: ISHIHARA TAKEO
IPC: E04B1/24
Filed: 1986-06-13
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-H04360563-A (JP)
Title: Package structure of semiconductor device
Inventor: OZAKI KAZUNARI
IPC: H01L23/29
Filed: 1991-06-07
Abstract: PURPOSE:To realize a plastic package structure for semiconductor devices which does not crack even when the package is dipped in high-temperature molten solder without removing moisture contained in the plastic material. CONSTITUTION:This plastic package sealing a semiconductor chip 25 with a resin 21 is provided with a lot of minute hair 22 on its surface so that molten solder cannot directly come into contact with the surface of the main body 20 of the package.
Patent JP-S5925754-A (JP)
Inventor: HORIKAWA YUKIO
IPC: A61L9/04
Filed: 1982-08-04
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-H0429842-A (JP)
Title: Preparation of clad material and aluminide
Inventor: SHIBUE KAZUHISA
IPC: C22F1/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a clad material which can easily for aluminide and an aluminide using said clad material by laminating and pressing a sheet-like body consisting of one or more metals among Ti and Ti alloys or one or more metals among Fe and Fe alloys and a sheet-like body consisting of one or more metals among Al and Al alloys and forming them integrally into a body. CONSTITUTION:As an Al or Al-alloy sheet, a product prepd. by press-drawing treatment of a material prepd. by an ordinary method such as powder metal lurgy, is used. A Ti or Ti-alloy sheet is prepd. by powder metallurgy and there after press-drawing. A laminated body is formed by laminating the prepd. two kinds of sheets in a plurality of layers. The laminated body formed by the laminating process are pressed by means of drawing, extrusion, tempering, hot-pressing etc., to prepare a clad material. An alloying reaction of Ti with Al is produced by heating the clad material at 400 deg.C or higher (pref. 550 deg.C or higher) and at a temp. on the solid phase line or below to prepare a Ti-type aluminide. In addition, the atmosphere in this case is in vacuum or in an inert gas. Thereafter, heat treatment is performed.
Patent JP-H05147586-A (JP)
Title: Ship propulsion device
Inventor: DEEBUITSUDO SHII KARAMIA
IPC: B63H20/10
Filed: 1992-05-28
Abstract: PURPOSE: To adjust the trim of a propulsion unit by installing a tiller including a switch connected to the propulsion unit and connected to a selective actuator when being actuated. CONSTITUTION: A marine propulsion device 10 adjusts the angle of a propulsion unit 22 with respect to a transom bracket 14 around an inclined axis line 22 by a selectively actuable device 50. The selectively actuable device 50 rotates a rotary bracket 18 and the connected propulsion unit 22 selectively with respect to the transom bracket 14 around the horizontally inclined axis line 20 by a hydraulic trim assembly 52. The marine propulsion device is provided with a tiller 108, which includes a first or inner end 112 connected to the propulsion unit 22 and a second or outer end 116 away from the first end. The tiller 108 includes a handle 124 disposed near the outer end 116. The handle 124 includes a twistable grip around an axis line 120, and twisting the grip around the axis line adjusts a throttle valve of an engine 28.
Patent JP-S5838306-A (JP)
Title: Driving device for turbine bypass valve
Inventor: TSUJI TOSHIO
IPC: F01K9/04
Filed: 1981-08-31
Abstract: PURPOSE:To enable reducing of a diameter of a piping system running to a cylinder, by a method wherein a turbine bypass valve consists of a plural number of valves driven by a fluid pressure cylinder, and an accumulator is mounted to an inlet part of a cylinder. CONSTITUTION:In case it is necessary for valves 13-18 to open simultaneously due to the rapid increase in a discharge of steam to a turbine bypass system, hydraulic cylinders 43-48 momentarily need a large quantity of oil. Thereby a large quantity of oil is discharged from accumulators ACC 66-71. Meanwhile, in case the hydraulic cylinders actuate simultaneously, discharges Q1-Q3 at their respective inlet tubes 57 are the same value as that of conventinal types, but they are supplied from  ACC 66-71, respectively. This enables reducing of a size of a piping system when compared with that of a conventional type which is constituted such that working fluid from all the accumulators ACC flows through a single oil pipe.
Patent JP-S5564538-A (JP)
Title: Preparation of dihydrocoenzyme q compound
Inventor: IZAWA KUNISUKE
IPC: C07C67/00
Filed: 1978-11-06
Abstract: PURPOSE: To prepare a dihydrocoenzyme Q compound useful as a raw mateiral of coenzyme Q, easily and safely, in high yield, by reacting the boric acid ester of pulenol with a hydroquinone derivative.  
     CONSTITUTION: A hydroquinone derivative I (R 2  is H or acyl; R 3  is H or alkyl) (e.g. 2,3-dimethoxy-5-methylbenzohydroquinone, etc.) is reacted with the boric acid ester of pulenol II or III [R 2  is IV (n is integer of 0W9; A and B are H or A and B together form a bond)] (e.g. boric acid ester of solanesol, etc.) to give a dihydrocoenzyme Q compound V (e.g. 2,3-dimethoxy-5-methyl-6-nonapulenyl-benzoquinone, etc.).   
     EFFECT: The ratio of trans/cis of product is high. The amount of the by product is reduced and the reaction rate is increased.  
     USE: Coenzyme Q is effective for prevention and remedy of congestive cardiac insufficiency, congestion of the lungs, liver swelling and angina pectoris. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6116328-A (JP)
Title: Data processor
Inventor: KAMIYA SHIGEO
IPC: G06F7/24
Filed: 1984-07-03
Abstract: PURPOSE:To perform sort processing at a high speed by detecting whether an input record is the null value or not and determining the output order in accordance with detection results and values of records. CONSTITUTION:Plural sort cells 1a-1n connected in series constitute a sorter 2. An input part 3 inputs plural records to the sorter 2 successively. Records subjected to the sort processing by the sorter 2 are outputted through an output part 4. Each of sort cells 1a-1n has a means which detects whether the input record is the null value or not and a means which controls the output order of input records. The output control means outputs first the other record of data subjected to the sort processing if one record is the null value.
Patent JP-S5660469-A (JP)
Title: Developing device
Inventor: KUGE TSUKASA
IPC: G03G15/06
Filed: 1979-10-23
Abstract: PURPOSE: To form a uniform developer layer on the developing roller, by sliding the magnetic brush on the applying roller around the developing roller while applying an electric field across the applying roller and the developing roller.  
     CONSTITUTION: Applying roller 3 is rotated in the position opposite to developing roller 2 and in the same direction as developing roller 2 or the direction opposite to developing roller 2. This roller 3 has magnet roller 5, and a magnetic brush of the developer is formed on sleeve 6 around roller 5 when the part of magnetic poles comes on. The magnetic brush slides on developing roller 2, and the developer is applied uniformly from applying roller 3 to developing roller 2 in a very thin layer form by the electric field acting across the developing roller and the applying roller. The residual toner on the surface of developing roller 2 after flying of the toner dependent upon the latent image in the photosensitive drum 1 side is scraped off by scraper 4 at every rotation. Thus, a uniform developer layer can be formed on the developing roller. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5470594-A (JP)
Title: Axis perspective method and apparatus for propulsion shaft system of ships
Inventor: YASAKI MITSUO
IPC: B63B9/00
Filed: 1977-11-16
Abstract: PURPOSE: To facilitate axis perspective work by means of a device equipped with a reference base plate, a axis perspective cylinder and a axis tilt gauge.  
     CONSTITUTION: A reference base plate 2 mounted to an axis perspective device together with an axis perspective cylinder 3 and an axis tilt gauge is fixed on the plane of a coupling 1 on the stern side of the output shaft adjusting through a screw for adjusting the height serving as mount bar, a saddle shaped support plates 8 and 8', nuts 9 and 11, a screw mounting washer 12, and an adjusting pinch plate 13. Then, with the alignment of a liner with a shaft rake according to a pointer of the axis tilt gauge, an main engine is temporarily installed on a double bottom C of  the engine room adjusting the inclination for installation. Subsequently, a perspective fitting 3 is mounted at the outer end of the stern pipe b and the position of installing the main engine is established with a temporary perspection of holes 5 and 4 by a transit 22. Then, the perspective position is determined for the stern pipe b with a coupling center A as the reference. In addition, equipped with a perspective cylinder 18, perspection is made again. Perspective fittings f to h is positioned on the axis perspective line 23 to perform perspection of propulsion shaft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0430003-A (JP)
Title: Sprinkle-less snow melting method utilizing hot spring waste hot water heat
Inventor: KATSURAGI NOBUHIRA
IPC: E01C11/26
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the cracking on the road surface due to the cold air by burying a radiating pipe made of corrosion-resistant synthetic resin in the road surface, storing heat in the road surface with the hot spring waste hot water precipitation/filtration- treated and set to a specific temperature, and keeping the road surface at the freezing point or above to melt snow and prevent freezing. CONSTITUTION:The high-temperature waste hot water in a bathtub 1 is guided to a precipitation tank 2, and an iron net 5 for concurrently preventing the occurrence of cracks on the road surface 3 and accelerating heat conduction is bound and fixed to a radiating pipe 4 above or below the radiating pipe 4 made of a corrosion-resistant synthetic resin pipe and buried in the road surface 3. When the temperature of the road surface 3 becomes 0 deg.C or below or a snowfall detector detects a snowfall in winter, the hot spring waste hot water with the temperature 20-35 deg.C is fed to the radiating pipe 4 in the road surface 3 through a filter 7 such as a hair catcher via the natural flow or with a pump 6 at the proper flow speed in proportion to the snowfall strength or atmospheric temperature reduction quantity. The road surface 3 is kept at 0-2 deg.C, the snow accumulated on it is melted, the freezing of the road floor 10 is prevented, and the cracking on the road surface 3 can be prevented.