baber/WOPTO huggingface dataset:
Patent JP-H04313685-A (JP)
Title: Gas cooler
Inventor: TSUCHIDA YOSHIKI
IPC: F28C3/06
Filed: 1991-04-10
Abstract: PURPOSE:To produce direct heat exchange and enhance the efficiency of gas cooling by installing metal-made heat transfer plates inside a vessel main body in a radiating fashion and allowing gas and cold water to flow in the clearance between the heat transfer plates. CONSTITUTION:A vessel main body 2 whose upper part 3 and bottom are connected with a flange 5 where the wall surface of the upper part 3 is under water cooled double structure and a high temperature gas flow inlet is installed to the central upper part of the vessel main body 2. A large number of heat transfer boards 1 comprising metal thin sheets are mounted inside the vessel main body 2 in a radial fashion, centering on a support column 20. On the other hand, there are installed cooling water spray nozzles 10 and 11 on the upper part of the vessel main body 2 where cooling water is sprayed from here. The cooling water and the high temperature gas introduced from the flow inlet 6 drop through the clearance between the heat transfer boards 1. During the drop there takes place direct heat exchange between the gas and cooling water whereas indirect heat exchange takes place between them by way of the heat transfer boards 1. Both the gas and water after heat exchanged are taken out from the bottom 4 respectively.
Patent JP-H0211543-A (JP)
Title: Polycyclic amine derivative useful as brain blood vessel agent
Inventor: RINDA RUIIZU KOFUENAA
IPC: C07C211/42
Filed: 1989-04-26
Abstract: PURPOSE: To provide the title preparation containing a compd. like 1,4,9,9a- tetrahydro-4aB-fluorene-4a-amine as an effective component and useful for the treatment and prevention of anoxia, schizophrenia epilepsia and further useful as an aesthetic.  
     CONSTITUTION: A compd. represented by formula (wherein Z is methylene, O or S, R 1  is H, lower alkyl or lower alkoxyalkyl, R 2  is H or lower alkyl, R 3  and R 4  are H or combined to form methylenedioxy, A is -CH 2 CH 2 - or -CH=CH- or, when Z is methylene, A is -CMe=CMe- or -CH=CH-) or an acid addition salt, especially, Nethyl-6,7,8,9-tetrahydro-9a(5aH)-dibenzofraneamine is added as an effective component. Administration is performed in a form of a tablet, a pill or a suppositry and this component is administered in an amt. of 0.01-50 mg/kg/day over one time-four times. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11304009-A (JP)
Title: Hydraulic valve
Inventor: SHIMIZU MASAYUKI
IPC: F16K3/26
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To easily move a spool by reducing fluid force in a valve. SOLUTION: Abrasion preventing processing 125 is applied to the peripheral surface of a spool 11. Thus, quality is stabilized so as to increase surface hardness and sliding resistance between a valve main body 9 and the spool 11 is reduced, and also surface tension in inner surfaces of passages 89, 93, 95, 99, 107, 109, 121 arranged in the inside part of the valve main body 9 and inner surfaces of hollow parts 71, 75, 79 arranged in the inside part of the spool 11 is reduced, thus, fluid force produced by passage of pressure fluid can be reduced.
Patent JP-H11306618-A (JP)
Title: Tape recorder
Inventor: SHOYAMA TADASHI
IPC: G11B15/22
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To secure brake precision, to miniaturize a device and to reduce a cost by stopping rotation of a middle gear fixing its rotary central shaft, engaged with a tape feeding gear held rotatably and made movably and transmitting drive force with a stop member. SOLUTION: A tape take-up idler gear 16 always engaged with an R round- stop gear 17 integrally formed with a tape feeding reel shaft 7b and fixing its rotary central shaft is provided, and the rotation of the RA gear 16 is stopped by a brake mechanism constituting with a brake lever 20, etc. At this time, the turning amount of the brake lever 20 is reduced than brake operation for the R round-stop gear 17 since the rotary central shaft of the RA gear 16 is fixed, and a space required for a movable member constituting the brake mechanism is reduced. Further, by engaging the engagement pawl part 20b of the brake lever 20 with the RA gear 16, the brake precision is secured precisely.
Patent JP-H01273481-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI TOSHIHIKO
IPC: H04N1/32
Filed: 1988-04-26
Abstract: PURPOSE:To send data other than picture information by switching a processing path of the data depending on the content of a signal from a host so as to use a high speed MODEM, a communication control section and a network control circuit. CONSTITUTION:A signal 06 represents the content of data to be sent is inputted to a discrimination circuit 6 and a signal 61 as the result of discrimination is inputted to a switching circuit 1. The switching circuit 1 sends a transmission data 01 as a signal 12 to a coding circuit 2 in case of picture information and inputs the transmission data 01 to a changeover circuit 3 not through the coding circuit 2 other than the picture information. The switching circuit 6 outputs an input signal 13 or 21 to a communication control circuit 4 as a signal 34 according to the switching signal 61. Thus, the data other than the picture information is sent by the communication control means of a facsimile equipment by using the high speed MODEM, the communication control section and the network control circuit of the facsimile equipment to use effectively the facsimile equipment.
Patent JP-S60248083-A (JP)
Title: Abnormality display device by television receiver
Inventor: HIGUMA TOSHIYASU
IPC: H04N5/445
Filed: 1984-05-24
Abstract: PURPOSE:To know generation and kind of an abnormality without any operation by switching automatically a channel into a TV channel corresponding to a detected abnormality and restoring automatically the channel selected before depending on the release of the abnormality. CONSTITUTION:An abnormality detector 2 consists of a fire sensor 2a, a gas leakage sensor 2b, an emergency switch 2c, and an invasion sensor 2d. A different channel is assigned in response to the emergency of the detectes abnormality from the detector 2, the channel is switched automatically to a TV channel corresponding to the detected abnormality with the highest emergency and a picture corresponding to the abnormality is displayed on a TV receiver 1. The release of the abnormality allows the channel to be switched to a channel of the abnormality with the next highest emergency stored already. Further, when all abnormalities are released, the channel is restored automatically to the channel selected before generation of the abnormalities.
Patent JP-H01276602-A (JP)
Title: Small-sized thermosensitive resistance and manufacture thereof
Inventor: HARA NOBUYOSHI
IPC: H01C17/24
Filed: 1988-04-27
Abstract: PURPOSE:To reduce the number of members and to save time and labor cost for mounting by a method wherein a surface resistance film having a thermistor characteristic is formed on the surface of a chip base body, a rear resistance film used to correct a resistance-temperature characteristic of this surface resistance film is formed on the rear and they are connected in parallel. CONSTITUTION:A resistance film 7 composed of a metal oxide having a thermistor characteristic is formed on the surface of a chip base body 1; a surface electrode 8 is formed on the resistance film 7. A cut groove 9 is formed so as to cut the surface electrode 8 in an appropriate length, and a resistance value is adjusted. A rear resistance film 10 which is connected to rear electrodes 4, 5 is formed on the rear of the chip base body 1; a cut groove 11 used to adjust a resistance value is formed in the rear resistance film 10 in such a way that a temperature characteristic of the surface resistance film 7 is corrected linearly. End-face electrodes 14, 15 are formed on both end faces in the longitudinal direction of the chip base body 1; the surface resistance film 7 and the rear resistance film 10 are connected in parallel. By this setup, it is not required to attach a separate resistance which is used to correct the resistance- temperature characteristic; the number of components and the number of processes can be reduced.
Patent JP-2000103893-A (JP)
Title: Expansion molding looking as if made of ice and its manufacture
Inventor: MIYAKE TERUYOSHI
IPC: B65D1/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an expansion molding looking as if made of ice, and, if water is poured in, as if babbles are attached on the inside surface. SOLUTION: In a transparent resin such as polypropylene, without compounding a foaming nucleus agent such as talc, 0.01-10 wt.% sodium bicarbonate is kneaded, and an expanded sheet is molded by supplying it to a molding machine and extruded from its extrusion outlet heated up to 160-220 deg.C. Setting is made so that closed foam cells having 0.01-2.5 mm diameter is dispersed at a rate of 100-500 cells/cm2 in a transparent resin, the average diameter of the closed foam cells are in the range of 0.3-1.5 mm, and pref. the content of the closed foam cells having a diameter not larger than 0.2 mm is less than 15%.
Patent JP-S584228-A (JP)
Inventor: JIYON EMU HOITSUTONII
IPC: G05D23/20
Filed: 1982-06-18
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-S58223056-A (JP)
Title: Oxygen concentration detector
Inventor: KOZUKA RIYOUICHI
IPC: G01N27/409
Filed: 1982-06-18
Abstract: PURPOSE:To achieve a detecting operation with a short warm-up time by arranging a plate-shaped detection element made of an oxygen ion conductive solid electrolyte inside a glass tube dividing the space thereof into two while a heat generating body is provided on the periphery thereof. CONSTITUTION:A detection element 10 is composed of a reference electrode 12 and a measuring electrode 13 fromed on both surface of a disc-shaped element body 11 made of an oxygen ion transmitting solid electrolyte. The detection element 10 is arranged almost intermediately in a glass tube 14 so as to divide into two the space in the glass tube 14. A lead pipe 16 is fastened at one end of the glass tube 14 to introducing oxygen of a reference concentration into a space 15a and a lead pipe 17 at the other end thereof to introduce atmospheric air to be measured into a space 15b while a heat generating body 20 is provided on the periphery of the glass tube 14. With such an arrangement, the warm-up time can be shortened with a less heat capacity of the detection element.
Patent JP-H04334589-A (JP)
Title: Treating method for fatigue washings after washing non-silver salt photosensitive material with water
Inventor: FUNAKI MASAHIRO
IPC: C02F1/52
Filed: 1991-05-10
Abstract: PURPOSE:To perform a reclaiming treatment of a washing steadily by including a treatment to add a filter aid and a neutralizer in an aggregating means when the fatigue washings after washing a non-silver salt photosensitive material with water is reclaimed by means of the aggregating means and a filtering means. CONSTITUTION:After it is circulated, reused and fatigued in an automatic development apparatus 1, a fatigue washings is forwarded by a pump 2 to an aggregation bath 3 and stored therein as much as its level reaches a specified height. Then, to the fatigue washings in this aggregation bath 3 are added a specified amount each of a filter aid (powder) from a filter aid vessel 5 and another filter aid (liquid) from a filter aid vessel 8 by means of rotary feeders 6 and 9 and a neutralizer from a neutralizer tank 10 by using a pump 11. Components are thus aggregated in the fatigue washings. The fatigue washings containing the aggregated components is forwarded to a centrifuge 17 by means of a pump 16 to separate a filtrate from a residue and the filtrate is sent by a pump 18 to the automatic development apparatus 1 for reuse.
Patent JP-H05282768-A (JP)
Title: Recording medium conveying device
IPC: G11B17/26
Filed: 1992-03-31
Abstract: PURPOSE:To enable long-distance conveyance in a limited area by using bearings which slide along slide shafts in a polygon sectional shape and conveying a holding means for a recording medium. CONSTITUTION:The slide shafts 33A and 33B are fixed upright on a chassis 40, and the slide bearings 31A and 31B provided on the flank of a stocker 31 are slidably engaged with the shafts 33A and 33B. Plural trays 42 and 46 where disks can be stored are put in the stocker 31, whose one end side is held by the guide projection 48A of a side plate. On the other end side, in addition the trays 42 and 46 are held on the shafts 33A and 33B by support members 49 and 54 through the bearings 42A and 64 fixed to the trays 42 and 46. The stocker moving device moves up and down the stocker 31 on the slide shafts 33A and 33B. The positions of the bearings 31A and 31B are detected by position detecting elements 66A-66C fixed on the chassis 40. Then the holding means for the recording media is conveyed by using the slide bearings 42A-46A and the long-distance conveyance is enabled.
Patent JP-S5229896-A (JP)
Title: Process for producing novel resins
Inventor: MASUDA TSUYOSHI
IPC: C08G18/00
Filed: 1975-09-03
Abstract: PURPOSE: To produce novel glyoxal resin useful as a curing agent to improve hardness, durability, chemical resistance, thermal resistance, etc. used with other resins, crease proofing agents shrink proofing agents and handle improving agents for textiles, impregnants to improve hardness and durability of inorganic materials, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61263809-A (JP)
Title: Rear suspension
Inventor: SHIBAHATA KOJI
IPC: B60G3/26
Filed: 1985-05-20
Abstract: PURPOSE:To improve the running stability of a car, by specifying an intersecting angle on a plane surface between a fulcrum axis of an A arm to a car body and an axis of a lateral rod, in case of a device which supports a rear axle with at least each piece of the A arm and the lateral rod. CONSTITUTION:A bracket 15 is tightly attached to a lower part of a strut 14 whose one end is supported on an axle housing 11 supporting a rear axle 9 free of rotation, via a bracket 13, and a free end part of an A arm 16 is connected to a front end of this bracket 15 via a ball joint 20. A fulcrum shaft 18 supporting both ends 16a of the A arm 16 via an elastic bush is attached to a support member 5 of a rear suspension via a bracket 19. In addition, an interval between the bracket 15 and the support member 5 is connected via a lateral rod 22. At the abovementioned, an interseting angle alpha on a plane surface between a fulcrum axis l1 of the A arm 16 to a car body and an axis l2 of the lateral rod 22 is set to a point proximate to an angle where a toe-in variation comes to maximum at the time of braking.
Patent JP-H07290199-A (JP)
Title: Manufacture of steel containing cu, sn
Inventor: KAJITANI TOSHIYUKI
IPC: B22D11/00
Filed: 1994-04-22
Abstract: PURPOSE:To prevent cracking of steel due to Cu and Sn by casting the steel using a belt coating material containing Ni in a belt type continuous casting machine. CONSTITUTION:Steel having the composition consisting of, by weight, >=0.05% to <=0.5% Cu and <=0.05% Sn is cast by using a belt where the coating material containing Ni or NiO is coated in a belt type continuous casting machine. Thc Ni concentration within 0.1mm from the surface of the slab is >=(Cu wt.%) X0.4. This constitution manufactures steel without generating cracking attributed to Cu or Sn.
Patent JP-H08300696-A (JP)
Title: Thermal transfer recording apparatus
Inventor: YOSHIKAWA YUKINARI
IPC: B41J17/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a thermal transfer recording apparatus capable of conserving an ink film by an economical means. CONSTITUTION: A thermal transfer recording apparatus is equipped with a first rotary drive mechanism 41 containing a platen roller 22, a recording paper feed roller 24, a discharge roller 26 discharging recording paper after the completion of printing, an ink film support reel 28, an ink film taking-up reel 29 and a first motor 51 rotationally driving the feed roller and the discharge roller and a second rotary drive mechanism 42 containing a second motor 71 rotationally driving the platen roller and the film taking-up reel.
Patent JP-H08300131-A (JP)
Title: Die for die casting
Inventor: NAKAGAWA HIROKI
IPC: B29C45/36
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the development of galling between the sliding surface of a slide core and the core guide of a movable die under state of setting the clearance on a sliding member to small. CONSTITUTION: In a die for die casting constituted with surface of the slide core to a part of a cavity, a space part H having heat insulating effect is arranged between a member G having the sliding surface sliding the slide core 5 by fitting to the core guide of the movable die and a member F constituting a part of the cavity. The space part H is difficult to transfer the heat of the member F to the member G and reduces the raise of the temp. on the sliding surface of the member G and reduces the temp. difference between the sliding surface and the core guide.
Patent JP-S5440892-A (JP)
Title: Vinylidene chloride latex and its preparation
Inventor: KOYAMA MASAOKI
IPC: C08F2/22
Filed: 1977-09-06
Abstract: PURPOSE: To prepare a vinylidene chloride latex capable of giving coated articles having improved antistatic properties, by emulsion polymerization of vinylidene chloride, a copolymerizable vinyl monomer, and a specific monomer.  
     CONSTITUTION: Emulsion polymerization of (A) 50W95 parts by wt. of vinylidene chloride (VdC), (B) 50W5 parts by wt. of one or two or more types of vinyl monomers copolymerizable with VdC, e.g. methyl acrylate, vinyl chloride, etc., and (C) 0W5 parts by wt. of one or two or more types of monomers selected from unsaturated carboxylic acids, acnylamide derivatives, and hydroxyalkyl esters of unsaturated carboxylic acids is carried out in the presence of an emulsifying agent and a polymerization catalyst in an aqueous medium while adding 0.2W3 parts by wt. of 2- acrylamide-2-methylpropanesulfonic acid (salt) in the form of an aqueous solution by  portions or continuously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63273211-A (JP)
Title: Magnetic recording medium
Inventor: AOKI KATSUO
IPC: C09D7/12
Filed: 1987-05-01
Abstract: PURPOSE:To obtain a recording medium which allows high-density recording by forming said medium of magnetic material particles, the crystals of which have X-ray diffraction rays substantially as spinel, the axis of easy magnetization of which has the direction perpendicular to the plate plane and which has a specific average grain size and platy ratio. CONSTITUTION:Hexagonal ferrite powder, into the crystals of which at least one kind of metal elements among Ba, Sr, Pb, and Ca are incorporated in the form of crystals and which crystals have the X-ray diffraction rays substantially as spinel and a material consisting of glycoxides, saccharides, etc., are brought into contact with each other to form the magnetic material particles. These particles are so adjusted as to consist of the platy particles having 0.01-1.0mum grain size and 2-30 platy ratio. The axis of easy magnetization is specified to the direction perpendicular to the particle plate plane in the same direction as the direction of the axis of easy magnetization of hexagonal ferrite. The magnetic layer contg. such magnetic material particles is provided on a base to form the medium. The recording medium which allows the high- density recording is thus obtd.
Patent JP-H11107105-A (JP)
Title: Carbon fiber woven fabric and fiber-reinforced plastic and molding of fiber-reinforced plastic
Inventor: NISHIMURA AKIRA
IPC: B29K307/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive carbon fiber woven fabric excellent in resin permeability and in mechanical characteristics, when molded. SOLUTION: This carbon fiber woven fabric comprises tow-like carbon fiber yarns 2. Therein, the yarn comprises 40,000-400,000 filaments with a filament fineness of 25,000-350,000 denier. The carbon fibers are interlaced with each other, and the interlacing degree of the carbon fibers is a hook drop value FD(15) of 2-30 cm.
Patent JP-S63270156-A (JP)
Title: Manufacture of electrostatic latent image-forming device
Inventor: SUEMITSU YUJI
IPC: B41J2/415
Filed: 1987-04-30
Abstract: PURPOSE:To provide minute and complicated electrodes on a dielectric without causing deformation or changes in properties of the dielectric, by sandwiching a dielectric between a first structure comprising electrodes provided on a base having opening parts and a second structure comprising electrodes provided on a substrate in a separate step, thereby producing an electrostatic latent image-forming device. CONSTITUTION:A thin dielectric 5 is sandwiched between a first structure B having second electrodes 4 provided on a base 3 having opening parts 3a and a second structure C having first electrodes 2 provided on a substrate 1, to produce an electrostatic latent-image forming device. Each of the electrode is maintained on the substrate 1 or the base 3 in a body, so that no joint is required. Since the dielectric 5 is simply sandwiched, there is no need for exposing the dielectric to a sintering atmosphere or an etching liquid, so that there is no possibility of damaging the dielectric.
Patent JP-H08120359-A (JP)
Title: Method for refining aluminum or aluminum alloy
Inventor: NAGAO MOTOHIRO
IPC: C22B9/10
Filed: 1995-04-28
Abstract: PURPOSE: To reproduce a higher purity of Al than Ti-containing Al by reacting carbon or carbide with molten Al containing Ti as impurity and separating Ti as the carbide from the molten Al. CONSTITUTION: Scrap, etc., of Al or Al alloy containing Ti as impurity is melted and powdery, granular, bar-like, platy or bulky carbon or carbide of SiC, B4 C, etc., is added at >=0.3wt.% in terms of C to the Ti quantity in the Al and brought into contact with the molten metal to make the Ti as the carbide or the Ti-containing composite carbide. In this case, the production of the Ti carbide or the Ti-containing composite carbide is promoted by holding the molten Al to the high temp. at 1200-1500 deg.C and also, pressurizing. Inert gas is blown in this molten Al, and after separating and floating up the Ti carbide or the Ti-containing composite carbide from the molten Al, the Ti carbide, etc., is filtered and separated through a fire-resistant filter.  Alternatively, the Ti-containing molten Al is passed through carbon or carbide-filling filter and the Ti is separated and removed as the carbide, etc.
Patent JP-H08306773-A (JP)
Title: Semiconductor device
Inventor: ISHII TOSHIO
IPC: H01L21/3205
Filed: 1995-04-28
Abstract: PURPOSE: To realize high patterning and simplification of process without sacrifice of high speed operation by making thin the insulation film, e.g. an interlayer insulation film, thereby suppressing the delay of signal by increase in the capacity of signal line. CONSTITUTION: An N<+> diffusion region 7 is provided between a signal line 1 for transmitting the output from a prestage inverter 13 to a post-stage inverter 15 and a semiconductor substrate (conductor region) 4 forming the parasitic capacity together with the signal line 1 while being isolated electrically from the signal line 1 and the semiconductor substrate 4. It is connected with an aluminum interconnection to obtain a dummy signal line 1a which is applied with a signal having same phase as the signal on the signal line 1.