baber/WOPTO huggingface dataset:
Patent JP-H10226234-A (JP)
Title: Weather strip for door
Inventor: NAKAMURA TOSHIMASA
IPC: B60J10/08
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the direct influence of variance is a door trim by attaching a base bottom part to a retainer in a door and extending a lip part from a joined part between the base bottom part and a hollow seal part to a part between one end extended to the hollow seal part side of the door trim attached to the inside of the door and the retainer. SOLUTION: In a door weather strip 50 a lip part 55 is extended from a joined base between a base bottom part 51 and a hollow seal part 52 to a part between a door trim 3 and a retainer 4 and contacted with one end 3a of the hollow seal part 52 side of the door trim 3. Thus, since the hollow seal part 52 does not directly contact with the door trim 3 but contacts therewith via the lip part 55 extended from the hollow seal part 52, even if variance occurs in the door trim 3, the direct influence of the variance to the hollow seal part 52 is prevented and thus changes in the sealing amount or elastic contact forces of the hollow seal part 52 are prevented.
Patent JP-S53132410-A (JP)
Title: Heat holding method for hot stove
Inventor: SUZUKI TOSHIKATSU
IPC: C21B9/00
Filed: 1977-04-26
Abstract: PURPOSE: To carry out the heat holding of the hot stove efficiently and economically when the blast for the blast furnace is stopped for a long period of time, by dividing the hot stove to the side of cooling stage and the side of burning stage and by using the discharged air of high temperature which has cooled the side of cooling stage as the air for burning at the side of burning stage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57162367-A (JP)
Title: Semiconductor device
Inventor: NAKADA TAKAAKI
IPC: H01L27/06
Filed: 1981-03-31
Abstract: PURPOSE:To form a semiconductor device having excellent high frequency characteristic, low noise characteristic and automatic gain control function by combining a diode with a bipolar transistor. CONSTITUTION:A bipolar transistor is composed of a collector region 2 insulated and isolated by an insulating layer 3 from an N type epitaxial layer formed on a P type silicon substrate 1, a P type base region 4 and an N type emitter region 5. A low impurity density single crystal silicon layer 9 and a P type single crystal layer 10 contacted with the region 2 through a collector contacting window 6 are formed on an insulating layer 20, and a PIN diode is formed with the collector 2. Thereafter, a base electrode 11, an emitter electrode 12, a collector electrode 13 and a collector bias electrode 14 are formed. Thus, an automatic gain controlling effect can be increased by reducing the PIN diode resistance due to the increase in the collector current.
Patent JP-S58167086-A (JP)
Title: Diffusion joining method
Inventor: KATOU MITSUO
IPC: B23K20/00
Filed: 1982-03-26
Abstract: PURPOSE:To prevent defects such as joining failure and voids and to reduce the stage for diffusion treatment after joining considerably by placing a member to be joined which has a low m.p. alloy layer on the joint surface and a member to be joined which does not have said layer so as to face each other and joining both member. CONSTITUTION:An alloy layer 4 having a m.p. lower than the m.p. of joining members is provided on one joint surface of said members and the members are joined. Such method is employed because one of the joint surfaces is used as a base material 1 and therefore an element for lowering the melting point in the joint part is diffused and the constituting elements of the base material to be joined are made more vulnerable to diffusion in the joined part. The amt. of the intermetallc compd. to be formed in the joint part is thus decreased considerably, and defects such as joining failure and voids are less produced as compared to joining of the alloy layers to each other.
Patent JP-H01224285-A (JP)
Title: Production of highly durable film on concrete surface
Inventor: NIMATA MASAMI
IPC: C04B41/52
Filed: 1988-03-02
Abstract: PURPOSE:To obtain concrete improved in durability and safety with increased freeze-thaw resistance and resistances to water penetrability and impact, by spray coating, at specified temperatures of metallic powder on the surface of the concrete followed by hole-sealing treatment with a resin. CONSTITUTION:Metallic powder is put to spray coating on the blast-treated surface of concrete using a plasma jet flame or gas combustion flame with the temperature of said surface limited to <=500 deg.C. Thence, the resultant spray- coating film is coated with a resin to accomplish hole-sealing treatment.
Patent JP-S54140592-A (JP)
Title: Sample heating and irradiating apparatus
Inventor: IIMURA MASASHI
IPC: H01J37/20
Filed: 1978-04-24
Abstract: PURPOSE:To make it possible to automatically interrupt the irradiation when a desired quantity of ion beams irradiated is reached, while sparing the man power, by automatically heating a sample to a desired temperature, while maintaining the vacuum higher than a preset level, and by irradiating the ion beams of a preset level. CONSTITUTION:The degree of vacuum in a vacuum container 2 is set at a level higher than a preset value. The container 2 is evacuated by an evacuator 14. If the degree of the vacuum is maintained at that level, an electric power is fed from a DC power souce 13 to a filament 1 so that the sample 3 is heated. In this instance, the temperature of the sample 3 is raised to a desired level by a vacuum presetting unit 11 and a temperature control unit 12. And, the sample 3 is irradiated with ion beams 17. During this irradiation, interchange is performed by a change-over switch 22 from the temperature controller 12 to a deflecting magnet control unit 23 so that the magnetic field of a deflecting magnet 18 is automatically controlled so that the temperature level indicated by a temperature recorder 8 may become constant. when a desired quantity of the ion beams irradiated is reached, an irradiation time setting unit 21 controls power source 20 to close a beam stopper 19 so that the ion beam irradiation is stopped.
Patent JP-H04285557-A (JP)
Title: Bubbled water flow generating device in bath
Inventor: EBARA TAKASHI
IPC: A61H23/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide a convenient bubbled water flow generating device in bath capable of being attachably and removably fixed in an optional position in a bathroom and jetting a bubbled water flow to various positions of a body. CONSTITUTION:A bubbled water flow generating device in bath is formed of a holding part 12 protruded on the back surface of a body case 1, a suction cup 13 provided on the holding part 12, a peeling part 14 built up near the edge part of the suction cup 13, and a handle 15 whose end part is rotatably fixed to the holding part 12 and engagingly fixed to the peeling part.
Patent JP-H07234657-A (JP)
Title: Liquid crystal back light and its control method
Inventor: SASAKI KENICHI
IPC: G09G3/18
Filed: 1994-02-22
Abstract: PURPOSE:To obtain the liquid crystal back light unit wherein the luminance difference of each light source is corrected with simple, low-cost constitution by providing variable resistances connected in series with the respective light sources. CONSTITUTION:Each fluorescent tube 11 is impressed with a high-frequency voltage at one electrode from an inverter transformer 13d through a high-frequency capacitor 13e. Then a variable resistance 14 is connected in series with the lower end of the fluorescent tube 11. Consequently, a driving current supplied from a turn-ON circuit 13 flows to the fluorescent tube 11, which illuminates; and this driving current is adjusted to a specific current value by adjusting the variable resistance 14. Therefore, the luminance difference of each fluorescent tube 11 due to variance of constituent components of the fluorescent tube 11 and turn-ON circuit 13 is corrected. Thus, respective fluorescent tubes 11 illuminate with the substantially equal luminance in the liquid crystal back light unit 10, so a luminance distribution which is relatively uniform and not uneven in a specific direction is obtained.
Patent JP-S63214616-A (JP)
Title: Position signal generation body
Inventor: UEDA TSUGIO
IPC: G01D5/245
Filed: 1987-03-02
Abstract: PURPOSE:To easily generate a position signal by forming a code pattern for position detection on a beltlike magnetic film whose one surface is coated with an adhesive by the same method with normal sound recording. CONSTITUTION:A position generation body consists of the beltlike body 1, a magnetic body layer 2 formed on one surface of the film 1, an adhesive layer 3 which is applied on the other surface of the film 1, and a sheet 4 for adhesive layer protection which protects the adhesive layer 3 and can be peeled off the adhesive layer 3 until the layer is adhered to an object of position detection. The sheet 4 of the position detection body is peeled off and the adhesive layer 3 is adhered at a specific position of the object 5. The code pattern for position detection is detected by providing a magnetic head to the layer 2 in a noncontacting or contacting state.
Patent JP-S58174408-A (JP)
Title: Preparation of copolymer thermally reversible from hydrophilic to hydrophobic or vice versa
Inventor: ITOU SHIYOUJI
IPC: C08F20/52
Filed: 1982-03-25
Abstract: PURPOSE:To prepare the titled copolymer which is soluble in water at low temperature and insoluble at high temperature, and has arbitrarily controllable transition temperature, by the solution polymerization of N-isopropylacrylamide and N-isopropylmethacrylamide. CONSTITUTION:For example, N-isopropylacrylamide and N-isopropylmethacrylamide are dissolved in a solvent (e.g. N,N-dimethylformamide), and subjected to the solution polymerization in the presence of a polymerization initiator (e.g. azobisisobutyronitrile).
Patent JP-S56143778-A (JP)
Title: Getter flushing method for cathode-ray tube
Inventor: SHIOTANI MITSUYUKI
IPC: H01J29/94
Filed: 1980-04-10
Abstract: PURPOSE:To prevent on-surface discharge by preventing rise of potential of a getter film by grounding the internal surface of a tube body when heating a getter agent by means of the high frequency heating. CONSTITUTION:Tube body 1 is fitted to getter flush table 16, and getter agent 4b is vapor-deposited at prescribed part 15 of the internal surface of tube body 1 by heating a getter device by coil 7 by means of the high frequency heating to form getter film 10. For high-frequency heating, button-shaped terminal 13 for anode voltage supply fitted to funnel part 1b at prescribed position 15 is grounded. Consequently, the potential of getter film 10 never rises even in high-frequency heating and no on-surface discharge between getter device 4 and said film 10 occurs.
Patent JP-H03249925-A (JP)
Title: Production of hollow-fiber membrane module
Inventor: SHIMODA KAZUHIRO
IPC: B01D63/00
Filed: 1990-02-28
Abstract: PURPOSE:To easily infiltrate a liq. filler resin into the gap between hollow-fiber membranes and to produce the hollow-fiber membrane module with the density of the packed hollow fibers reduced by welding plural hollow-fiber membranes together so that the membranes are not closely attached to each other, welding the end to a housing and sealing the end. CONSTITUTION:A polysulfone hollow-fiber membrane 1 is dipped in solid paraffin 2 to deposit the paraffin on the end of the membrane. Plural membranes are bundled and inserted into a sealing case 3. The end of the membrane inserted into the case 3 is placed on an adhesive sheet 5 of a polysulfone resin and heated above the melting temp. of the membrane on a hot plate 4 to weld the end and sheet together. The membrane bundle with both ends welded by the adhesive sheet 5 is packed in a housing 6, bonded and sealed by an epoxy adhesive. After the adhesive is cured, the closed ends including the adhesive sheet are cut by a fine cutter to obtain a hollow-fiber membrane module with the end of the membrane opened. Consequently, the packing density of membranes is reduced.
Patent JP-H07259231-A (JP)
Title: Structural member
Inventor: NAWA KOICHIRO
IPC: E04C3/40
Filed: 1994-03-18
Abstract: PURPOSE:To support bidirectional horizontal-vertical load effectively, improve strength using members of small cross section and save space so as to improve openness. CONSTITUTION:A structural member 7 formed of a vertical load supporting truss structure body 10 provided along the vertical plane so as to support vertical load, and a horizontal load supporting truss structure body 9 provided along the plane orthogonal to the vertical plane so as to support horizontal load is jointed between the main mullions 4 of a building. Since the structural member 7 supports both vertical and horizontal load by the respective truss structure bodies 9, 10, supporting strength corresponding to each load can be set so as to enable effective support.
Patent JP-2000253138-A (JP)
Title: Communication device
Inventor: KATO SHINJI
IPC: H04M1/57
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To identify a person who carried out the remote reproduction and also the time of this reproduction and accordingly to prevent wasteful operation of hearing the reproduced business matter twice by transmitting the reproduced business matter to a reproduction request destination and displaying the information showing a reproduction request at a display part via a control part, when a reproduction request is received via a transmitting/receiving part. SOLUTION: When a reproduction request is received via a transmitting/receiving part (TA) 10, a control part (CPU) 1 instructs a reproduction request destination (reproducer) to transmit a reproduced business matter. Then the CPU 1 causes a display part (LCD) 13 to display the information (for example, the telephone number, etc., of the reproduction requiring party) showing the reproducer. Thus, the CPU 1 causes the reproduction requiring party to transmit the reproduced business matter and also causes the LCD 13 to display the information showing the reproducer when the reproduction request is received via a TA 10.  As a result, a user can identify a person who reproduced the business matter and also the time of this reproduction and accordingly can prevent a wasteful operation of hearing the reproduced business matter twice by pressing a reproduction button only for a business matter other than the business matter that is remotely reproduced.
Patent JP-S58163452-A (JP)
Inventor: SUZAWA KENZOU
IPC: B02C13/04
Filed: 1982-03-25
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-S59176598-A (JP)
Title: Heat exchanger of cross fin tube type
Inventor: TAGA AKIYOSHI
IPC: F28F1/26
Filed: 1983-03-25
Abstract: PURPOSE:To improve corrosion-resistance of fins, by plating a metal of which ionization is smaller than aluminum system and larger than copper system to the contacting parts of heat transfer tubes with fins or the surface of a heat exchanger tube, as well as to consist of the heat transfer tube of copper, and of fins of aluminum. CONSTITUTION:A number of aluminum fins 1 are fixed to copper tubes 2 as heat transfer tubes. The contacting parts 3 made of copper tubes and aluminum fins 1, or the surface 4 of copper tubes are plated with a metal plating of which ionization is smaller than aluminum and larger than copper, zinc or cadmium for example. By the plating treatment, inactive film on the surface of a fin becomes not easy to be broken, as a result corrosion speed on the aluminum fins can be slowed down.
Patent JP-S55139891-A (JP)
Title: Treating method of waste water utilizing cavitation
Inventor: KOBAYASHI TOSHIHIKO
IPC: C02F1/465
Filed: 1979-04-19
Abstract: PURPOSE: To form flocks in polluted waste water and to remove the flocks so as to clean the polluted water, by electrolyzing while producing ultrasonic vibration the polluted water with soluble anodes, and cathodes to which deposited metal hardly adheres.  
     CONSTITUTION: Anodes 1, 2 made of soluble metal such as Fe, Al, etc., and cathodes 3, 4 made of well polished metal such as Al or stainless steel, etc., to which deposited metal hardly adheres, are arranged in an electrolytic cell contg. polluted waste water. In addition, an ultrasonic vibrator 5 is put into the cell 7. Hereby, the electrolysis is conducted under ultrasonic vibration. A small amount of anodic metal such as Al, Fe dissolves in the water to form hydroxide of high activity. The pollutant is aggregated by the impacting pressure of cavitation caused by the irradiation of ultrasonic wave, and adsorbed or included by the hydroxide to form coarse flocks. The flocks are removed by floatation, sedimentation, or filtration, thereby cleaning the polluted waste water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250378-A (JP)
Title: Nonaqueous electrolyte for electrochemical capacitor
Inventor: UE MAKOTO
IPC: H01G11/62
Filed: 1995-03-08
Abstract: PURPOSE: To improve the conductivity of electrolyte by permitting the alkyl group bonded to the boron atom of a quaternary ammonium salt to have an asymmetrical structure. CONSTITUTION: Nonaqueous electrolyte is composed of a quaternary ammonium salt expressed by the formula I, where R<1> , R<2> , R<3> and R<4> are independent alkyl groups with 1-4 carbon atoms, and bipolar aprotic solvent. The dissolving quantity of the quaternary ammonium salt is 0.5-2.0mol concentration, and the bipolar aprotic solvent is selected from the following: ethylene carbonate, propylene carbonate, butylene carbonate, isobutylene carbonate, dimethyl carbonate, ethyl methyl carbonate, diethyl carbonate, γ-butyrolactone, γ-valerolactone, δ- valerolactone, acetonitrile, 3-methoxy-propionitrile, trimethyl phosphate, sulfolane and 3-methylsulfolane.
Patent JP-H02227235-A (JP)
Title: Manufacture of trimming material
Inventor: ETO SHINSUKE
IPC: B29C51/32
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate garnishes and reduce the number of processes by folding and end section of base to form a non-product section to the opposite side of a skin material, simultaneously crushing locally an area close to a folded base section to form a thin wall section and cutting off and removing the non- product section from the thin wall section to form a terminal flange section on a product section. CONSTITUTION:A sheet-shaped base 2, a cushioning material 3 having a skin material 4 are stuck together preliminarily and pressurizing and heat molding in the three-dimensional shape to fold and form a section for forming a non- product section 15 eventually out of terminal sections of the base 2 by fold molding sections 11, 12 on the opposite side of the skin material, while a section close to a folded base section 16 is crushed locally by thin wall forming sections 13, 14 to form a thin wall section 17. Then, the non-product section 15 out of the base 2 is cut off and removed by a cut-off line l from the thin wall section 17 by the joint operation of a cutter 21 and a bottom force 20 of a trimming mold 18. As a result, a trimming material 1 having a terminal flange section 5 with its plate thickness gradually growing smaller is manufactured at the terminal of a product section 22.
Patent JP-S61207811-A (JP)
Title: Lubricating-oil replacing time alarming apparatus
Inventor: IMASHIRO MINORU
IPC: F01M11/10
Filed: 1985-03-12
Abstract: PURPOSE:To alarm the replacement of engine oil at correct time when lubricating oil is deteriorated and the limit time of use elapses, by reduction-calculating the no-use period of lubricating oil to the lubricating-oil using period on the basis of the lubricating-oil temperature and integration-calculating said reduction- calculation period to the actual lubricating-oil using period. CONSTITUTION:The traveling distance of a car which is corrected according to the engine revolution speed and the engine-oil temperature detected by an oil temperature sensor 20 is integration-calculated until the engine is brought into stop by the operation to the accessory position ACC or the off position OFF of an ignition switch 14 from the engine start time. When the traveling distance integration value reaches a prescribed value, an alarm lamp 10 comes ON to alarm the replacement of engine oil. Even during the engine stop, the engine stop time is reduction-calculated to the operation time on the basis of the engine-oil temperature, and calculated to the integration value. Therefore, the replacement of engine oil at correct time can be alarmed.
Patent JP-S57165047-A (JP)
Title: Removal of rust in fluid
Inventor: MASUYAMA FUJIMITSU
IPC: B03C1/00
Filed: 1981-04-01
Abstract: PURPOSE: To remove iron rust in a fluid in good efficiency by a method wherein a magnet formed into a conical form is arranged in a flow passage to adsorb iron rust and the adsorbed iron rust is fallen at a sump part.  
     CONSTITUTION: A rod like magnet 2 is formed into a conical shape so as to cover almost all cross area of a flow passage through which a fluid is flowed and the resulting conical magnet 2 is arranged in the flow passage to adsorb iron rust in a fluid. After adsorption, said magnet 2 is moved to a sump part 4 provided to the lower part of the flow passage and, when the magnet 2 is  demagnetized, the adsorbed iron rust is released and fallen to be accumulated in  the sump part. After this process, iron rust is discharged out of the flow passage by a discharge means 5. As described above, iron rust in a fluid is removed  without inhibiting flow in good efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59174901-A (JP)
Title: Device for switching sequential wake-up
Inventor: SARUTA AKIO
IPC: G05B7/02
Filed: 1983-03-25
Abstract: PURPOSE:To discriminate whether a command is previous one or lately issued one upon receiving the command, to output wake-up commands by successively switching the commands with one wake-up command, and to successively operate apparatuses of >= two sets through one command, by installing a storage circuit which stores a previous command. CONSTITUTION:One wake-up command contact 10 and a relay 11 for amplifying the command contact are installed to the control power source 1 of a device for switching sequential wake-up. Correspondingly to the contact 10 and relay 11, combined circuits of each storage consisting each storage circuit which stores a previous command, self-holding relays 12-16, and contacts of each relay 11-16 are installed. Moreover, main apparatuses 8 and 9 which are alternately excited at the contacts 6-1 and 7-1 of main circuit switches 6 and 7 are installed. Upon receiving a command, it is discriminated that whether the command is previous one or lately issued on from the condition of the storage circuit and wake-up commands are successively outputted automatically from the switches 6 and 7 with one wake-up command, and then, apparatuses of >= two sets are successively operated through one command.
Patent JP-S52134022-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: KAWADA SEIGO
IPC: A01N43/90
Filed: 1976-04-28
Abstract: PURPOSE: Fungicide having preventive and controlling effects against rice blast by relatively small amount of application, containing 2methylbenzanilide and triazolobenzothiazol derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54139813-A (JP)
Title: Quenching medium
Inventor: INOUE KIYOSHI
IPC: C21D1/60
Filed: 1978-04-24
Abstract: PURPOSE:To provide a quenching medium which forms a uniform, stable, and reliable quanching layer, by dissolving specific quantities of lauric acid, or its derivatives,salts together with rust preventives and mold preventives in water to form an aq. soln. CONSTITUTION:The aq. quanching medium contains aq. quenching agents as principal components, e.g., 0.1-0.5 % lauric acid, or a cpd. of a long chain structure similar to that of lauric acid, having lauryl group, CH3(CH2)n group, in addn., with many polar groups, e.g., COOH, OH, and with many C atoms, or their derivatives, salts. To the soln. are added a suitable quantities of NaNO3, Na2 CO3 as a  rust preventive and a mold preventive. The aq. quenching medium improves cooling rate in the range from 800 deg.C to 400 deg.C and forms uniform, stable quenching layer reliably. It hardly changes properties because it contains rust preventive and mold preventive, hence its conservation is easy.