baber/WOPTO huggingface dataset:
Patent JP-H1176921-A (JP)
Title: Metallic base plate having excellent surface coatability by induction heating and production of surface coated metallic sheet having excellent surface quality
Inventor: KOGA SHIGENOBU
IPC: B05D7/14
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a metallic base plate which has excellent surface coatability by induction heating and with which a surface coated metallic sheet having good surface performance may be rapidly obtd. at a high treatment speed, and a process for producing the surface coated metallic sheet having excellent surface quality. SOLUTION: The precoated metallic base plate and hot dip alloyed metal coated metallic base plate have magneto-striction (Δl/l) of <=1×10<-6> . The process for producing the precoated metallic sheet having the excellent surface quality consists in applying a coating material on the belt-like metallic base plate having the magneto-striction of <=1×10<-6> and evaporating the solvent of the coating material described above or melting the coating material by a heater having an induction heater, thereby baking the coating. The process for producing the hot dip alloyed metal coated metallic sheet having the excellent surface quality consists in passing the belt-like metallic base plate having the magneto-striction of <=1×10<-6> into a molten metal bath and subjecting this base metal to surface coating with the molten metal of a prescribed thickness, then to an alloying treatment by the heater having the induction heater.
Patent JP-H0992312-A (JP)
Title: Fuel cell power generating device
Inventor: SANAGI NORITOSHI
IPC: H01M8/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To supply a proper quantity of air to an oxidizing agent electrode within a fuel cell or a burner chamber within a reformer in a stable state even when the condition for the temperature of the supplied air is changed. SOLUTION: A fuel cell power generating device has a fuel cell 1 having a fuel electrode 1a and an oxidizing agent electrode 1b, and a plant system PS for taking out electricity from the fuel cell 1 by supplying hydrogen to the fuel electrode 1a and supplying air to the oxidizing agent electrode 1b to execute a plant operation. The plant system PS has a reformer 2 for supplying hydrogen to the fuel electrode 1a, an air blower 3 for supplying air to the oxidizing agent electrode 2b, a detecting part 3 for detecting at least one of the temperature of the supplied air and the process state value for varying the temperature, and a control part 4 for correcting the plant operating state by air supply on the basis of the detected value by the detecting part 3.
Patent JP-S59131503-A (JP)
Title: Hydrogen separation and purification
Inventor: BORISURAFU BOGUDANOBITSUKU
IPC: C01B3/00
Filed: 1983-12-21
Abstract: A method of separating hydrogen from mixture with at least one gas selected from the group consisting of methane and its higher homologs, nitrogen, noble gases, CO, CO2, O2, NH3, H2O, and H2S, comprising contacting the mixture with active magnesium thereby selectively to absorb the hydrogen by forming magnesium hydride, separating the unabsorbed gas from the magnesium hydride, heating the magnesium hydride thereby to desorb the hydrogen in purified form and regenerate active magnesium from the hydride, and recovering the desorbed hydrogen.
Patent JP-H05244995-A (JP)
Title: New primer
Inventor: KOMATSU YUKI
IPC: C12Q1/68
Filed: 1991-09-24
Abstract: PURPOSE:To rapidly and simply obtain a DNA fingerprint and detect the polymorphism between rice plant and brassicas which cannot conventionally be detected. CONSTITUTION:A method for detecting the polymorphism of a DNA sequence between rice plant and brassicas according to a polymerase chain reactional(PCR) method is characterized by using a new primer having a base sequence selected from sequence Nos. 1 to 8 and at least one primer thereof.
Patent JP-S6399742-A (JP)
Title: Magnetic bearing integrating type motor
Inventor: HISATANI MASUSHIROU
IPC: H02K7/09
Filed: 1986-10-15
Abstract: PURPOSE:To permit the use of a magnetic bearing even in a large-size motor, by a method wherein a rotation driving electromagnet is used for the magnetic bearing in addition to a permanent magnet. CONSTITUTION:Electromagnets 50 are equipped for generating the driving force of the rotation of rotors 11, 12 and a supporting force of a rotary shaft 3 and are constituted of U-shape cores equipped with armature coils 40. The rotors 11, 12 are arranged at positions whereat two pieces of annular permanent magnets 2 are opposed. to the two ends of said U-shape core and are fixed integrally to sleeve-type cores 221, 222. The sleeve-type cores 221, 222 are fixed integrally to the rotary shaft 3. The eccentricity in the circumferential direction of the rotary shaft 3 is detected by a sensor, not shown in a diagram, and the rotary shaft 3 is kept in a center by operating the electric current of the electromagnets 50. The positional control in the axial direction of the rotary shaft 3 is effected by the permanent magnet 30 and the electromagnet 53 in the same manner. A ball bearing 25 for emergency is provided for a case, in which the electromagnet does not effect.
Patent JP-S6397666-A (JP)
Title: Low-temperature soluble type stock solution and production thereof
Inventor: SHIMAGAKI MASAAKI
IPC: C08L101/00
Filed: 1986-10-15
Abstract: PURPOSE:To produce a stock soln. which is of a low-temperature soluble type which causes phase separation on a high-temperature side, allows a temp. effect during solidification to be easily utilized and can be stably stored at low temp., by adding a specified additive to a soln. obtd. by mixing a hydrophobic high-molecular material with a hydrophilic high-molecular material. CONSTITUTION:An additive (A) which is a non-solvent for the component B and a wetting agent (e.g., water, 1,4-butanediol, etc.) is added to a soln. obtd. by mixing a hydrophobic high-molecular material (B) (e.g., polysulfone) as a principal ingredient with a hydrophilic high-molecular material (C) (e.g., polyvinylpyrrolidone) and mixing them (e.g., a dimethylacetamide soln.) to produce a low-temperature soluble type stock soln. which causes phase separation on a high-temperature side. The stock soln. can be easily stored at low temp. and advantageously used in the production of semipermeable membranes having large pores in particular. Further, the stock soln. contains the hydrophilic high-molecular material so that dry membranes can be easily prepd. If the hydrophilic high-molecular material is crosslinkable, it can be used in the fields of articles requiring resistance to water and dissolution, even when the crosslinkable material is water-soluble.
Patent JP-H0694357-A (JP)
Title: Output sensing circuit for door switch
Inventor: UENO SHUNJI
IPC: H01H3/16
Filed: 1992-09-11
Abstract: PURPOSE:To rationalize an electrical wiring in an output sensing circuit for a door switch and improve an assembling characteristic. CONSTITUTION:Four door switches V, F2, F1 and I are constructed so that they have a sensor part for sensing an opening or closing state, and a transistor having its base terminal connected to an output terminal of the sensor part. An emitter terminal of the transistor of the door switch V is applied as an earth terminal 19. An emitter terminal of a transistor of the subsequent door switch F2 is connected to a collector terminal of the transistor. Subsequently, an emitter terminal of the next transistor is connected to the collector terminal of the transistor of each of the door switches in sequence, an emitter terminal of the transistor of the door switch I is connected to the collector terminal of the transistor of the door switch F1, the collector terminal of the transistor is applied as the output terminal, the power source supplying terminal of the sensor part of each of the door switches and the collector terminal of the transistor are connected to each other to form a DC power source terminals 20.
Patent JP-2000071095-A (JP)
Title: Flux cored wire for gas shield arc welding
Inventor: SUGA TETSUO
IPC: B23K35/30
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a flux cored wire for gas shield arc welding wherein a good bead shape with undercut restrained can be obtained and working efficiency can be also improved even when welding is carried out at high current in upright downward welding. SOLUTION: This flux cored wire for gas shiled arc welding contains, against the wire total weight, 1.0-3.0 wt.% TiO2, 0.10-0.30 wt.% Al2O3, 0.02-0.2 wt.% K2O, 0.40-1.10 wt.% Si, 1.5-3.0 wt.% Mn, 5.0-10 wt.% Fe, and at least one kind of iron oxide chosen from a group of FeO and Fe2O3. Additionally, the value shown by ([TiO2]+[Al2O3])/[K2O] is 10-66, and the value shown by [Al2 O3]/[FeO+Fe2O3] is 0.3-1.2.
Patent JP-S6397988-A (JP)
Inventor: SASAKI AKIRA
IPC: G09F19/22
Filed: 1986-10-14
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-S6399738-A (JP)
Title: Wedge for ac generator for vehicle
Inventor: MASE AKIRA
IPC: H02K3/487
Filed: 1986-10-14
Abstract: PURPOSE:To prevent the deviation of a wedge in the axial direction thereof, by a method wherein the wedge is provided with engaging parts 1 between a stator core on the surface thereof and the engaging parts are hooked to both end surfaces of the stator core. CONSTITUTION:Circular projections 5 are provided on the surface of a wedge 3 as engaging parts with a stator core 2 and the projections 5 are hooked to both end surfaces of the stator core 2. According to this method, the deviation of the wedge 3 in the axial direction thereof may be prevented.
Patent JP-H04124557-A (JP)
Title: Operation control of refrigerating plant
Inventor: KATOGI KENICHIRO
IPC: F25B1/00
Filed: 1990-09-17
Abstract: PURPOSE:To make it possible to operate a refrigerating device under a low temperature condition by detecting an open air temperature when starting an operation after the return of an internal temperature controller, and short- circuiting a low pressure cut-off device forcibly until a suction pressure in operation rises up to a setting pressure or higher at which said low pressure cut-off device returns when the detected temperature fails to exceed the preset temperature. CONSTITUTION:When a condenser or a liquid receiver is installed in a location under a temperature condition lower than an internal temperature of a vaporizer installed, it is necessary to detect an open air temperature after a low pressure cut-off device returns and a solenoid valve installed in front of an expansion valve is opened. When the open air temperature falls to exceed a preset temperature, the low pressure cut-off device must be forcibly short-circuited so as to carry out cooling operation. When the refrigerant gas discharged from a compressor flows gradually and the suction pressure of the compressor rises gradually and reaches the return pressure or higher of the low pressure cut-off device, it is possible to cancel a compulsory short circuit of the low pressure cut-off device and perform a routine cooling operation.
Patent JP-H03106104-A (JP)
Title: Center frequency stabilizing circuit for fm modulation circuit
Inventor: MIURA KATSUNORI
IPC: H03C3/09
Filed: 1989-09-19
Abstract: PURPOSE:To make the center frequency stable quickly when starting up a power supply, etc., by biasing a capacitor of a loop filter operated by a current source with a voltage related to a power supply voltage. CONSTITUTION:An output voltage Vr of a voltage follower 12 is coincident with a resistor divided voltage Vr from a power supply voltage Vcc and rises simultaneously when the power supply voltage rises. Then an output of the voltage follower 12 is equal to that of imaginary grounding in terms of AC. That is, a capacitor C1 of the loop filter is biased by an output of the voltage follower 12 at application of power. Thus, the time required to charge the capacitor C1 is almost not needed. Thus, the center frequency of the FM modulation circuit quickly reaches the normal value.
Patent JP-S60136525-A (JP)
Title: Production of ethanol
Inventor: ISOGAI YOSHIO
IPC: C07C67/00
Filed: 1983-12-26
Abstract: PURPOSE:To increase the catalytic activity and to improve the selectivity to the objective compound, by using an aromatic carboxylic acid as a reaction accelerator in combination of a cobalt-tert-phosphine catalyst in the production of the titled compound from methanol, carbon monoxide and hydrogen. CONSTITUTION:Methanol is made to react with carbon monoxide and hydrogen in the presence of a catalyst containing (A) 1-300mg of cobalt in terms of cobalt atom based on 1mol of methanol, (B) a tert-phosphine (e.g. tri-n-butyl phosphine, etc.) at an atomic ratio (Co:P) of 1:(0.1-2), and (C) 0.5-30m-mol of a reaction acclerator selected from an aromatic carboxylic acid, its ester and its cobalt salt (e.g. benzoic acid). Ethanol can be produced at a sufficiently high rate of reaction in high selectivity, economically on an industrial scale, without using a corrosive halide, etc. as a catalytic component.
Patent JP-2000075053-A (JP)
Title: Dial for watch
Inventor: IWAMOTO TAKAYUKI
IPC: G04B19/12
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dial for a watch which has a light transmitting property, which displays a white color having a high-grade feeling harmonized with the design of the watch, and which is not damaged even with reference to a shock and a fall. SOLUTION: A dial for a watch is formed of a white zirconia ceramic in which 60 to 99 wt.% of zirconia partially stabilized by one kind or more of stabilizers out of Y2O3, MgO, CaO and CeO2 and a range of 40 to 1 wt.% of alumina are contained, whose lightness (L*) in an L*a*b* color system is at 88 or higher, and whose light transmittance is at 25% or higher when a plate thickness is in a range of 0.15 to 0.5 mm.
Patent JP-H03106441-A (JP)
Title: Adsorbent composition
Inventor: TAKEUCHI TATSURO
IPC: A61L9/16
Filed: 1989-09-19
Abstract: PURPOSE:To obtain an adsorbent adsorbing both of hydrogen sulfide and ammonia gas by mixing a metal such as Fe, Co or Ni with oxide of metal such as Zr or Sn and adjusting the pH of the resulting mixture to form a precipitate. CONSTITUTION:As an A-group metal, Fe(II), Co(II), Ni(II) or the like are used and, as a B-group metal, Zr(IV) and Sn(IV) are used. An aqueous solution of an acidic salt or hydroxide of the A-group metal and an aqueous solution of an oxy-metal salt of the B-group metal are mixed and the pH of the resulting mixture is controlled to form a precipitate which is, in turn, dried. The adsorbent thus obtained shows high adsorbing capacity to both of acidic malodorous gas such as hydrogen sulfide and alkaline malodorous gas such as ammonia and has a high adsorbing speed and rapidly develops deodorizing effect to keep the same for a long period of time.
Patent JP-H08108438-A (JP)
Title: Coating method of photopolymerizable composition
Inventor: AMANO HIROFUMI
IPC: B29C41/24
Filed: 1994-10-07
Abstract: PURPOSE: To improve the uniformity of a film by supplying two sheets having releasability to a roll type coater wherein the liquid level of a liquid sump part is kept constant and supplying a coating soln. to the gap between two sheets to press and hold the sheets to uniformly hold the coating of a photopolymerizable compsn. CONSTITUTION: A roll type coater wherein a coating soln. 4 is always supplied to a liquid sump part 2 while the excessive coating soln. is allowed to overflow from the horizontal overflow port 22 provided in opposed relation to a coating part and the liquid level of the liquid sump 2 is kept constant is provided. Sheets 3a, 3b having releasability are supplied to the base roll 1a and metering roll 1b of the roll type coater. The coating soln. 4 is supplied to the gap between the releasable surfaces of the sheets 3a, 3b and both sheets 3a, 3b are pressed and held. Therefore, the liquid level in the liquid sump 2 of a photopolymerizable compsn. relatively low in viscosity can be set in close vicinity to the coating part and can be homogenously held over entire coating width and a film and coating thickness can be homogenously held.
Patent JP-S6397994-A (JP)
Inventor: YAMADA HIROSHI
IPC: G09G1/16
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001068916-A (JP)
Title: Data carrier and adaptor for the data carrier
Inventor: HAMAGUCHI HIDEKAZU
IPC: H01Q1/52
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a data carrier that is shaped flat like a card, has a directivity in a direction perpendicular to the flat face, can easily be fitted to a face of a mobile body in parallel with an antenna face of a body without any projection, and hardly incurs deterioration in the sensitivity even when being directly mounted on a metallic face and to provide an adaptor that can enhance a similar effect through the mount on a conventional one. SOLUTION: This adaptor 30 is combined with a data carrier 20 that sends/ receives data with a body of a radio communication unit adopting an electromagnetic induction system or a microwave system and consists of integration of an upper layer 31 made of a ferrite layer and a lower layer 32 made of a good conductive metallic layer. The adaptor is fitted to the data carrier 20 by matching a face of the upper layer 31 with the rear side of the data carrier 20 that is shaped flat like a card and has a directivity in a direction Q perpendicular to a flat face 20a.
Patent JP-S62104781-A (JP)
Title: Printing apparatus
Inventor: TAKEZAWA MAMORU
IPC: B41J25/308
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to accurately adjust the space between a platen and a printing head, in a printing apparatus wherein printing is applied to the printing medium on the platen by the printing head mounted on the carriage moving along the platen, by a method wherein an adjusting block is mounted to the rear end of the frame of the carriage and placed on a rear stay to support the rear end of the carriage and mounted at the desired height position of a carriage frame in an adjustable manner by the guide piece provided at the rear end of the carriage. CONSTITUTION:A guide plate 20 is mounted on the rear end 19a of a carriage frame 9 and a guide piece 24 is bent so as to be inclined at an appropriate angle with respect to rear stay 23 and an adjusting block 25 is mounted on the guide plate 20. A guide groove 27 is formed in the back surface 26 at the side of the plate 20 of the adjusting block 25 and a slot 28 is pierced through said block 25 so as to be arranged in parallel to said groove 27. When the adjusting block 25 is appropriately slid along the guide piece 24, the height of the rear end 19a of the carriage frame 19 changes and a carriage 11 revolves around a front shaft 12 and the printing interval between a platen 10 and a printing head 13 changes.
Patent JP-2000076977-A (JP)
Title: Electromagnetic relay
Inventor: YOKOTA SHIGERU
IPC: H01H50/64
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay with operating voltage stabilized, without causing fluctuations in the initial load of a card for driving a contact part for opening and closing. SOLUTION: An electromagnetic relay includes a body 1, provided with a projecting wall 12 projecting from a bottom part 11, an armature 6 placed on one side of the projecting wall 12 of the body 1 and having one piece 61 attracted to and released from the end 32 of an iron core 3 having a coil 4 wound thereon, while the other piece 62 produces a drive force in a drive direction, a contact part 7 placed on the other side of the projecting wall 12 and provided with a movable contact spring 71 having a moving contact 71a secured thereto, and a card 8 formed approximately in a cruciform, having the other side piece 82 perpendicular to one side piece 81, with one end 81a and the other end 81b of the one side piece 81 abutting against the movable contact spring 71 and the other piece 62 of the armature 6, respectively, for driving the contact part 7 to open and close. The card 8 is energized by the moving contact spring 71 and supported by the projecting wall 12 of the body 1 at each end of the other side piece 82.
Patent JP-S6397991-A (JP)
Inventor: IIDA KENJI
IPC: G09F9/30
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04123060-A (JP)
Title: Phase shift mask and its formation
Inventor: SHIOTANI YOSHIMI
IPC: G03F1/29
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a phase shift mask whose structure is simple, which is easily realized and which is effective on the formation of a fine pattern by setting the side wall of a transparent coating film formed on the side surface of a metallic film pattern as a phase shifter. CONSTITUTION:This mask is provided with a transparent substrate (quartz substrate) 1, the metallic film pattern (chrome film pattern) 2 formed on the substrate 1, and the side wall 4 of the transparent coating film formed on the side surface of the pattern 2 and constituted so that the side wall 4 may be the phase shifter. Namely, the distinction of intensity distribution of light at the end of the pattern 2 is sharper in the case that the side wall 4 of the transparent coating film exists than in the case that the side wall 4 does not exist. Then, the side wall 4 is easily formed by adding a few stages after forming the mask. Namely, it is sufficient to accumulate the transparent coating film (SiO2 coating film) 3 on the conventional mask. Thus, the phase shifter is easily formed and the phase shift mask having a large phase shift effect is obtained.
Patent JP-H04124510-A (JP)
Title: Vaporization type burner
Inventor: IRITANI KOJI
IPC: F23D11/40
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the flame in the burner section from going into the flame hole and burning there, namely making so called back combusttion by constituting the flame hole section of a burner of a main flame hole section and flame hole section for heating the vaporizer and making the speed of blowing-out of the vaporization gas blown out from the flame hole section larger than the speed of blowing-out of the vaporization gas from the main flame hole section. CONSTITUTION:A vaporization type burner is constituted of a vaporizer 1 which vaporizes liquid fuel by heating and a burner 2 which receives the vaporization gas vaporized by the vaporizer 1 and burns it at a flame hole section 3, and the vaporizer 1 receives the combustion heat from an electric heater 4 and a burner 2 to vaporize the liquid fuel. The flame hole section 3 that is provided at the burner 2 is constituted of a main flame hole section 3 and a flame hole section 3b for heating the vaporizer which is opposite to the vaporizer 1 and heats it, and the speed of blowing out of the vaporization gas that is blown out from the flame hole section 3b for heating the vaporizer 1 is made larger than that from the main flame section 3a. By the increase in the blowing-out speed of the vaporization gas at the flame hole section for heating the vaporizer the burner section for heating the vaporizer receives more radiation heat of the vaporizer and its temperature rises, and even if the combustion speed increases, the flame at the burner section does not go into the flame hole, namely so called back combustion does not occur.
Patent JP-H0986788-A (JP)
Title: Paper sheet feed cassette
Inventor: YAMAZAKI KATSUMI
IPC: B41J15/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feed cassette capable of housing a fan-fold type paper sheet in particular, and further capable of feeding a paper sheet to a portable printer device, regarding a printer device for printing a phon hold type paper sheet used for the transfer of public utilities charges or the like. SOLUTION: Fan-fold type paper sheets 6 are housed in a paper sheet feed cassette 3, and this paper sheet feed cassette 3 is mounted on a printer device, thereby clamping the leading end of the uppermost sheet 6a of the paper sheets 6 with a pinch roller 7 and a feed roller. Then, the feed roller is driven to send the paper sheet 6a from a paper sheet delivery part 4 to the printer device. According to this construction, the fan-fold type paper sheet can be used even in a portable printer device.