baber/WOPTO huggingface dataset:
Patent JP-S54115459-A (JP)
Title: Heat exchanger
Inventor: SASAMURO TAKEMI
IPC: F28F19/00
Filed: 1978-02-28
Abstract: PURPOSE: For preventing heat conducting pipe from getting damaged and heat exchangers from deteriorating in performance due to the attachment of living things, to kill living things in said heat exchangers by raising the temperature of seawater in a short time through making change-over between regular and auxiliary ones of said heat exchangers.  
     CONSTITUTION: To remove by killing the living things having attached to the inside of heat conducting pipe, the change-over of valves is made so that the heat exchanger in use is let stand by as auxiliary and the heat exchanger standing by is set in motion. Consequently, the cooled seawater in said auxiliary heat exchanger 1 is enclosed therein by valves 5 and 6. In the meanwhile, the fluid to be cooled 10 passes a valve 11, heats said enclosed seawater while passing through the heat exchanger let stand by 1, flows in the lower-course side of the valve 13 of the heat exchanger in use 2 after change-over from the upper course side of an outlet valve 12 through a valve 17, is cooled down to a fixed temperature by the seawater in side heat exchanger 2, and is supplied to users. Thereby, the temperature of the seawater in said heat exchanger 1 is raised so that living things are killed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54114788-A (JP)
Title: Fire-proof cable
Inventor: SHINGOU YOSHIKIYO
IPC: H01B7/295
Filed: 1978-02-27
Abstract: PURPOSE: To raise the non-combustibility of cable by providing a protective coat of a flame retardant rubber between the insulated layer and the outside shieth.  
     CONSTITUTION: The internal semiconductive layer 2 and the bridged polyethylene insulating layer 3 are formed in order over the surface of the conductor 1, then the external semiconductive layer of carbon tape 4 is overlapped on it, then the  copper tape 5 is further overlapped on it, and lastly the polyester film tape 6 is laid  on it. The strand thus obtained is made into a three-strand twisted wire, and then  the twisted wire is covered with the intervend jute 7, then with the protective coat 9 obtained by extruding a flame-retardant rubber material of unvulanized chloroprene, etc., and lastly with the external shieth 8 of polyvinylchloride resin, etc., formed by extrusion. The method, even in case where comparatively combustible insulating layer of polyethylene, etc., is used, enables one to prevent the outflow by melting of insulating layer and also to raise non-combustibility of cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04262316-A (JP)
Title: Mounting device for lightning protection insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/04
Filed: 1991-02-15
Abstract: PURPOSE:To enable an easy and short-time installation of lightning protection insulators by clamping installing brackets, on which lightning protection insula tor is installed, and engagingly locking parts of a fastening body with a plurality of bolts and nuts, after engagingly locking them to both side rims of a supporting arm. CONSTITUTION:An installing bracket 18, on which a lightning protection insulator 29 is installed, and engagingly locking parts 19 and 23 of fastening body 22 are engagingly locked on both side rims 1a of a flat plate part on the supporting arm 1 of a steel tower; and a plurality of bolts 24 are inserted between a hanging part of the bracket 18 and the fastening body 22, and nuts 25 are screwed thereon, then the insulator 29 can be mounted on the tip of the supporting arm 1 together with the bracket 18. Thus, it is unnecessary to remove a supporting insulator 10 and a suspending metal fitting 5 for installing it from the arm 1, so that an easy and short-time connection and disconnection of the insulator 29 can be performed as they are mounted on the lower surface of the tip of the arm 1.
Patent JP-S59146805-A (JP)
Inventor: IWATANI NOBUO
IPC: B28B7/34
Filed: 1983-02-14
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-H04263016-A (JP)
Title: Production of clad steel sheet excellent in low temperature touchness
Inventor: TERADA YOSHIO
IPC: C22C38/14
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the steel sheet combining superior corrosion resistance with strength and low temp. brittleness by subjecting a builtup sandwich slab consisting of a cladding material of stainless steel, etc., and a steel with a specific composition to rolling under the prescribed conditions. CONSTITUTION:A cladding material composed of a stainless steel or an Ni alloy, such as 'Inconel(R)', and a base material composed of a steel having a composition consisting of, by weight, 0.02-0.06% C, <=0.5% Si, 1.0-2.0% Mn, <=0.03% P, <=0.005% S, 0.01-0.15% Nb, 0.005-0.03% Ti, <=0.05% Al, 0.002-0.006% N, and the balance iron with inevitable impurities are prepared. At the time of rolling a slab assembled by laying the above-mentioned cladding material and base material one on top of the other and welding the periphery, heating is done up to 1100-1250 deg.C and rolling is temporarily interrupted at >=900 deg.C surface temp., and then, water cooling is performed at 5-40 deg.C/sec cooling rate until a surface temp. of 200-800 deg.C is reached and air cooling is exerted for 30-500sec. Successively, after rolling is finished at <=900 deg.C temp. in the central part of sheet thickness, the sheet is air-cooled for 30-200sec and then cooled at 5-40 deg.C/sec cooling rate until the surface temp. reaches an arbitrary temp. not higher than 550 deg.C, followed by air cooling.
Patent JP-S60165446-A (JP)
Title: Handling equipment for clean room
Inventor: HAMAZAKI TADASHI
IPC: B65G69/20
Filed: 1984-02-07
Abstract: PURPOSE:To suppress the invasion of fine particles from a running pipeline into the clean room by providing a pressure regulating mechanism, reducing a pressure in a loading pipeline section to a value lower than the internal pressure of the clean room. CONSTITUTION:Goods are supplied or taken out under a condition that a door 2 is opened after the opening operation of first airflow intercepting gate G1 and the pressure in the loading pipe section (l) is reduced by the suction of a blower 20 to a pressure lower than the pressure in the clean room, thereby flowing the air in the clean room A into the loading pipeline section (l). A purifying device K, effecting with respect to the piepline section (l), is constituted of a ventilating hole 24b, communicating with the discharging port 23b of a fan 22 arranged below the loading pipeline section (l) and formed on the upper part of the side wall of the pipeline section (l), and a HEPA filter 25 provided in the communicating flow path between the discharging port 23b and the ventilating hole 24b. Accordingly, the invasion of the fine particles in the running pipeline L into the clean room A may be suppressed surely by opening the door 2 after the inside of the pipeline section (l) is cleaned.
Patent JP-H10221424-A (JP)
Title: Information reporting system
Inventor: MATSUOKA YOSHIO
IPC: G01C21/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provided an information reporting system wherein confirmation of information is easy, by switching at least a part of the information, such as place of bright illumination is intensifies in display at night period, so that a timely information is more conspicuous than other information. SOLUTION: While a car is running, a main map information is displayed on a display device, and at a specified set time during pre-set night period (for example, 6 P.M.), a part of the display (main map information) of display device is automatically switched to a display which displays other information (ambient information wherein a place of bright illumination is intensified based on car's current position) Thus, during night period, a pachinko parlor with bright illumination is intensified in display, to be more conspicuous than other information (main map information).
Patent JP-S61183000-A (JP)
Inventor: TAZAKI HIROSHI
IPC: B44C5/08
Filed: 1985-02-09
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-S61183155-A (JP)
Inventor: AKIHAMA SHIGEYUKI
IPC: C04B16/06
Filed: 1985-02-09
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-H10217657-A (JP)
Title: Sealing structure of electronic part and sealing method
Inventor: NAKAGAWA KAZUNARI
IPC: B42D15/10
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the sealing effect by embedding an electronic part mounted on a printed wiring board and forming a double sealed structure for covering the whole of the printed wiring board with an inner resin molded section having a positioning protruded section protruding outward and attached thereon. SOLUTION: Molten resin is filled in a clearance between a printed wiring board 1 and a first molding die, and various kinds of electronic parts like an electromagnetic coil 2, an IC package 4 and others are embedded thereon, and inner resin molded sections 11 having a number of positioning protruded sections 12 protruding outward and formed on the upper and lower peripheral faces are formed. A printed wiring board 1 with the inner resin molded section 11 thereon is inserted into a second molding die, and the positioning protruded sections 12 are brought into contact with the mold inner face and positioned thereon, and molten resin is filled in a clearance between the outer face of the inner resin molded section 11 and the inner face of the second molding die to form an outer resin molded section.  At the time of molding, a part of resin intrudes into recessed sections 13 or the positioning protruded sections 12 are coated with resin, so a double sealed structure is provided to prevent such troubles.
Patent JP-H08220715-A (JP)
Title: Solid processing agent for color developing silver halide photographic sensitive material and processing method using same
Inventor: UEDA YUTAKA
IPC: G03C7/407
Filed: 1995-02-10
Abstract: PURPOSE: To provide the solid processing agent for color developing the silver halide photographic sensitive material and the processing method using it having superior solubility even in conditions of low temperature and no stirring, and further, good storage stability even under environments abruptly changing from high temperature to low temperature. CONSTITUTION: The solid processing agent for color developing the photosensitive material contains a p-phenylenediamine type color developing agent and a compound represented by the formula in which R1 is a straight or branched alkyl group; M is an H or alkali metal atom: each of R1 and -SO3 M may be substituted for an optional H atom of the naphthalene ring; (m) is an integer of 1-6; and (n) is an integer of 1-3. The invented processing method uses this solid processing agent.
Patent JP-S61182309-A (JP)
Title: Noise filter
Inventor: NAKANO MASANORI
IPC: H03H7/09
Filed: 1985-02-07
Abstract: PURPOSE:To attain automation of assembling by constituting plural capacitors with one dielectric substance, combining it with an L element and applying soldering once by dip soldering. CONSTITUTION:A C1 element is constituted by electrodes 12, 12' opposed together via a ceramic dielectric 11, a C2 element is constituted by electrodes 13, 12' and a C3 element is constituted by electrodes 12, 13'. Further, the ceramic dielectric 11 has a terminal through hole 14 and a terminal connection conductor therearound, the capacitor electrodes 12, 12' and 13, 13' and the terminal connection conductor 15 are connected by means of print wiring according to circuit diagram and connected to the L element.
Patent JP-H05226310-A (JP)
Title: Cleaning method
Inventor: HIRANO HIROAKI
IPC: B08B7/00
Filed: 1992-02-10
Abstract: PURPOSE:To completely clean an object to be cleaned after chemical treatment so as not to leave residue, by a method wherein residue adhering to the surface of the object to be cleaned after washing is frozen under a reduced pressure, and the frozen residue is blown out and eliminated by pressurized hot air. CONSTITUTION:An object 1 to be cleaned after washing is retained by a retaining plate 2 in a process chamber 8. Nitrogen gas is introduced from a nitrogen gas feeding port 6, and discharged from an exhaust vent 7, thereby keeping the inside of a washing chamber 8 in a reduced pressure state (10<-3>-10<-7>Torr). In this case, the surface of the object 1 to be cleaned is frozen by cooling the surface with a cooling equipment 21 while discharging gas. After that, pressurized hot air is blown against the object 1 to be cleaned from a nozzle 3. The pressurized hot air nozzle 3 scans the object to be cleaned by a scanning equipment 4, and blows off the frozen residue. Thereby the object 1 to be cleaned is so completely washed that residue is not left after washing.
Patent JP-S62182293-A (JP)
Title: Method for electrolyzing seawater
Inventor: SAWAZAKI TETSUO
IPC: C25B1/34
Filed: 1986-02-05
Abstract: PURPOSE:To prevent the deposition of solid magnesium hydroxide produced as a by-product on the part of an electrolytic cell close to the cathode or anode when seawater is electrolyzed to produce hypochlorite, by circulating part of water flowing out of the cell so as to regulate the concn. of hypochlorous acid in raw water flowing in the cell to a specified value or above. CONSTITUTION:Seawater 4 is fed to a seawater storage tank with a seawater pump 2 through a pipe 5 and introduced into an electrolytic cell 1 with a circulation pump 3. In the cell 1, the seawater 4 is electrolyzed to produce magnesium hydroxide as a by-product as well as hypochlorite as a product. At this time, part of water 6 flowing out of the cell 1 is circulated to the seawater storage tank so as to regulate the concn. of hypochlorous acid in raw water 7 flowing in the cell 1 to >=1,000mg/l.
Patent JP-H06142212-A (JP)
Title: Insertion sheath
Inventor: ROBAATO II FUISHIERU
IPC: A61M25/00
Filed: 1993-01-19
Abstract: PURPOSE: To provide a sheath that has a thinner wall, does not kink, and that is impermeable to X-ray. CONSTITUTION: Spiral metal coil formed by flat wires inside sheath 10 is used. A thin plastic cover 2 is applied between the turns of the metal coil and over the same. This cover is a heat-contractible tube or is provided by die-molding or extrusion molding plastic over the thin spiral metal coil. An adapter through which a catheter is installed is provided to the near end 16 of the sheath. The adapter is composed of the plastic to be connected onto the metal coil and the plastic cover of the metal coil. Distal end 14 of the sheath is combined with a metal portion that is impermeable to X-ray, and its extended end 27 has a soft plastic end piece thereon.
Patent JP-S61186564-A (JP)
Inventor: TAJIMA IKUO
IPC: D05C9/06
Filed: 1985-02-07
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-S62179953-A (JP)
Title: Shuttle type wire dot line printer
Inventor: NISHIHARA OSAMU
IPC: B41J25/00
Filed: 1986-02-04
Abstract: PURPOSE:To continuously print a character free from the omission of a dot, by mounting a flat coil type linear motor capable of rocking a hammer bank at a stroke two times a usual stroke and a position sensor detecting the direction converting positions of the hammer bank at the times of usual rocking and two-time shaking. CONSTITUTION:The titled apparatus is constituted of a shuttle mechanism 20 rocking the hammer bank 1 mounted on a plate 9 to the direction shown by an arrow A-A' through a connection part 11, a position sensor 4 respectively detecting the direction converting positions of the plate 9, that is, the hammer bank 1 at the times of a usual stroke and a two-time stroke and a printing control part performing current supply for the conversion of a direction to the shuttle mechanism on the basis of the information from said position sensor 4. The shuttle mechanism 20 is constituted of a flat movable coil type linear motor 15 consisting of an upper yoke 5, a flat movable coil 6, a permanent magnet 7 and a lower yoke 8, and a balancer 10 rocking to the direction opposite to the rocking direction of said flat movable coil type linear motor 15 to reduce the vibration of the apparatus.
Patent JP-H04262667-A (JP)
Title: Facsimile equipment
Inventor: SUMIYA MASAKI
IPC: H04L9/32
Filed: 1991-02-18
Abstract: PURPOSE:To confirm whether or not the reception of a required original is rejected while keeping the advantage of a closed area reception function by which the reception of an undesired original is rejected. CONSTITUTION:When a password is coincident in the closed area reception or the password cannot be received, whether a reception accept means 21 receives a data while limiting a length of reception or a reception reject means 22 rejects the reception is selected. The reception length is set optionally by the means 21 and the selection of the reception accept/reject is implemented by a reception accept/reject selection means 24. When the length reaches the reception length set to the means 21, a reception stop means 23 interrupts the reception forcibly. Thus, when the means 21 is selected, since the content of the arrival of the call having been rejected in a conventional equipment due to dissidence of password is confirmed, whether or not an important incoming call is rejected is checked.
Patent JP-S63192533-A (JP)
Title: Production of chromium and chromium alloy ingot
Inventor: YAMADA HIROYUKI
IPC: B22C9/08
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the development of crack in a chromium and chromium alloy ingot by using an ingot making mold using a heat insulating mold at a feeder head part and pouring and solidifying the molten chromium and chromium alloy in the above ingot making mold. CONSTITUTION:The ingot making mold 1 is composed of the heat insulating mold 2 for the feeder head part and graphite mold 3 for the main body part. The heat insulating mold 2 can use, for example, exothermic mold, etc., utilizing thermit reaction containing Al together with Fe2O3. The molten chromium (alloy) melted by a plasma arc furnace, etc., is poured from a sprue 2c corresponding to the upper feeder head part of the ingot making mold 1. Next, the chromium (alloy) ingot is obtd. by solidifying. In this way, the crack in the chromium (alloy) ingot can be prevented and especially, the effect to the production of large ingot, is obtd.
Patent JP-H09209856-A (JP)
Title: Oil tank type air cleaner for engine
Inventor: TSUKIJI KATSUSADA
IPC: B01D50/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of oil into a cleaner element and restrain oil consumption due to taking-out of oil into intake air. SOLUTION: A cleaner case 1 is constituted of a case main body 2 and a case cover 3 to externally fit on it, and a cleaner element 9 is stored in it. An oil tank 11 to reserve oil 10 is formed on the lower side of a primary separation chamber 6 and on a lower part of the case main body 2. A bottom surface 9b of the cleaner element 9 is formed in a tapered shape gradually closed downward, inclination of the bottom surface 9b is set at an inclination limit of an engine, and intrusion of oil into the cleaner element 9 is prevented at the time when the engine is inclined.
Patent JP-S52106660-A (JP)
Title: Antenna
Inventor: TOKUMARU HITOSHI
IPC: H01Q21/28
Filed: 1976-03-04
Abstract: PURPOSE:To provide an antenna to eliminate mutual coupling between antenna elements, to improve freeness between the elements and to make compact by setting in the specific condition characteristic of a transmission line connected between non feeder terminals of the elements of a folded antenna.
Patent JP-H025410-A (JP)
Title: Apparatus for removing substance from wafer
Inventor: MOE ROLF
IPC: H01L21/30
Filed: 1989-02-01
Abstract: PURPOSE: To easily execute a peeling process and a rinsing process by inserting wafers into turrets which intermittently rotate the wafers one by one and which are vertically arranged. CONSTITUTION: The turrets are provided in respective housings 36, 46 and 47 and a plurality of pockets are formed so that the wafers can be received. The first turret is intermittently advanced in the housing with a peeling solution. Wafers are lifted up from a boat one by one and they are immersed in a solvent while it is inserted into the pocket of the first turret and it is moved. Then, the wafer is put into the second turret and it is immersed in the solvent. The high pressure jet of peeling solvent is laid on the surface of the wafer so as to clean/remove residual photoresist just near the end of movement in the second turret. In the next station, the wafers leaving the second turret are moved one by one and inserted into the pocket for a short time. Then, the wafer are lifted up from the pocket and put into the third turret.  Then, the wafer are immersed and deionized water or similar rinsing material is jetted.
Patent JP-H05226008-A (JP)
Title: Junction circuit body for flat wire harness
Inventor: TANAKA RYUJI
IPC: H01R4/24
Filed: 1992-02-10
Abstract: PURPOSE:To eliminate the fault based on the tension applied onto an electric wire so as to enhance its reliability and adaptability to an automatic manufacturing process by incorporating an elastic body having an electric wire holding groove into an electric wire pressure welding part of a circuit conductor to be arranged in a junction circuit body. CONSTITUTION:A plurality of conductor insertion grooves 14a are formed on a circuit board, which constitutes a junction circuit body, and an electric wire holding part 14b is provided at the location corresponding to a pressure welding terminal part 15a of a junction bar 15 on its both sides. An elastic body 16 which forms an electric wire holding grooves 16a is mounted on the holding part 14b and a slot 15b of the bar 15 inserted into an insertion groove 14a is fitted to the holding groove 16a. When a covered electric wire is arranged on the holding part 14b and is forced into the slot 15b of the bar 15 by means of an automatic wiring machine, the electric wire is pressure-welded and concurrently its both sides are held by the holding grooves 16a. Accordingly, even when an electric wire is bent, no stress is exerted directly on the pressure- welded part thereby preventing faults such as breakage or fallout.
Patent JP-H05226626-A (JP)
Title: Infrared detector and its manufacture
Inventor: UEDA TOSHIYUKI
IPC: H01L27/14
Filed: 1992-02-10
Abstract: PURPOSE:To realize an infrared detector with less generation of crosstalk by forming an inversion layer on the surface of a P-type Hg1-xCdxTe layer between edge parts of an N-type Hg1-xCdxTe layer which become picture elements. CONSTITUTION:An anode oxide film 11 which cannot be attached easily by an etching chemical is selectively formed on a forming part of a contact hole 6 of mesa-shaped or planar-type N-type Hg1-xCdxTe layers 3 and 9 which become picture elements. Then, since the anode oxide film 11 is selectively formed at a specified position between edge parts of mesa or planar-type layers 3 and 9 which become picture elements, an inversion layer 12 is formed selectively at the lower P-type Hg1-xCdxTe layer 2 and a minority carrier electron 8 is absorbed, thus preventing the minority carrier electron 8 from reaching the adjacent mesa-shaped or planar-type layers 3 and 9 through the surface of the P-type Hg1-xCdxTe layer 2 due to diffusion and obtaining a highly reliable infrared ray detection element with less generation of crosstalk.