baber/WOPTO huggingface dataset:
Patent JP-H04143546-A (JP)
Title: Pressure air supply flame tube heat exchanger
Inventor: FUJIWARA TERUIE
IPC: F24H1/28
Filed: 1990-10-04
Abstract: PURPOSE:To obtain an extremely high heat efficiency and to facilitate handling by a method wherein combustion gas is reburned with back fire heat of gasified incomplete combustion gas which is jetted out of a gas infection hole provided on a peripheral wall part of a first combustion cylinder, made to go round repeatedly and be discharged out of a gas discharge cylinder. CONSTITUTION:Incomplete combustion gas g0 in a first combustion cylinder 1 is jetted out of a gasified gas injection holes 5 into an outer combustion cylinder 4, mixed into backward flowing combustion gas g1 and reburned with back fire heat of the gas g1 to become combustion g2, which goes round within an outer combustion cylinder 4 flowing forward on an airstream from an air supply duct 14. Part of the gas g2 flows into a second combustion cylinder 2 from a gas communication gap 20 and is mixed into the combustion gas g1. Thus mixed gas goes round repeatedly to become a high temperature combustion gas G0 and then is jetted into a complete combustion device (B) out of a discharge cylinder 6.
Patent JP-S62128459-A (JP)
Title: Control for liquid fuel cell
Inventor: WATANABE KENICHI
IPC: H01M8/04
Filed: 1985-11-28
Abstract: PURPOSE:To make anolyte uneasy to be overflowed from an anolyte tank and maintain electrolyte concentration constantly, by keeping the level of the anolyte tank in a lower condition within a certain time after a liquid fuel cell is started to generate electrical energy, and keeping the level of the anolyte tank in a higher condition thereafter. CONSTITUTION:The liquid level of the anolyte tank 3 is controlled i a lower condition within a certain time after a liquid fuel cell 1 is started to generate electrical energy and before generated gas is accumulated in an anolyte chamber to come to equilibrium, and the liquid level of the anolyte tank 3 is controlled in a higher condition after the certain time is passed. Anolyte can be made uneasy to be overflowed from the anolyte tank 3, if the liquid level of the anolyte tank 3 is rapidly raised, by controlling the liquid level of the anolyte tank 3 in the lower condition within the certain time after the liquid fuel cell 1 is started to generate electrical energy, and the liquid level of the anolyte tank 3 is controlled in the higher condition after the certain time is passed, so that electrolyte concentration in the anolyte can be controlled to target concentration.
Patent JP-H0696773-A (JP)
Title: Gas diffusive electrode
Inventor: FURUYA CHOICHI
IPC: H01M4/86
Filed: 1992-09-10
Abstract: PURPOSE:To sufficiently perform oxidation reaction and reduction reaction of oil by providing a hydrophilic layer formed of only fine hydrophilic part on one surface of a reaction layer in which fine hydrophilic part and fine water repellent part are tangled and contained. CONSTITUTION:A hydrophilic layer 10 formed of only fine hydrophilic part is provided on one surface of a reaction layer 1 in which fine hydrophilic part and fine water repellent part are tangled and contained. When the layer 10 side of a gas diffusive electrode 11 is opposed to a general electrode, both the electrodes are set in an electrolytic cell, an electrolyte is charged between both the electrodes, and oil is charged on the layer 1 side of the electrode 11 to perform electrolysis, the electrolyte gets into the hydrophilic part of the layer 1 through the layer 10. Namely, the electrolyte becomes easy to get into the hydrophilic part of the layer because of the presence of the layer 10. Although the oil can penetrate into both the water repellent part and the hydrophilic part, it penetrates into only the water repellent part of the layer 1 because it is pressed by the electrolyte contained in the layer 10 and also by the electrolyte contained in the hydrophilic part of the layer 1, and is never leaked to the electrolytic cell side. Therefore, the contact area between the electrolyte and the oil can be sufficiently taken in the layer 1, and oxidation reaction and reduction reaction of the oil can be sufficiently performed.
Patent JP-S63186642-A (JP)
Title: Absorbable bone plate
Inventor: DEIJIYAA TANKU
IPC: A61B17/00
Filed: 1987-10-26
Abstract: An absorbable bone plate resistant to breakage fabricated with such interrelated dimensions that the stresses developed along the length of the plate when the plate is implanted are relatively constant and do not vary by more than 20% and preferably do not vary by more than 10%.
Patent JP-S61147695-A (JP)
Title: Demagnetizer
Inventor: NAKAYAMA YOSHIYUKI
IPC: H04N9/29
Filed: 1984-12-21
Abstract: PURPOSE:To automatically degauss when the display device is tilted, by selecting and closing one of the switches which serially connected to the resistance elements with lower resistance among the resistance elements having a positive temperature characteristics in the parallel circuit, when the degaussing command signal is received. CONSTITUTION:The signal that the picture receiver is titled by rotation, etc. is supplied to a terminal 16, and the signal is supplied to a degaussing command signal generation circuit 19. The circuit 19 outputs a degaussing command signal from an output terminal 20 for a specific time when the picture receiver is tilted and when the source power is turned on. The signal issued from the output terminal of the degaussing command signal generation circuit is supplied to a selection circuit 31. This selection circuit 31 issues the selection signal to select one of the thyristors S1-S3 to make it conductive, and it select the thyristor which is connected to the resistance element with the least temperature among the resistance elements R1-R3, and makes it conductive.
Patent JP-H01110874-A (JP)
Title: Electronic control unit for internal combustion engine in vehicle
Inventor: KISHIMOTO YUJI
IPC: F02P5/15
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the generation of hunting in an engine speed by feedback controlling ignition timing in accordance with a deviation between at least one of the values, dividing a pressure in an intake pipe or an intake amount by the engine speed, and a target value. CONSTITUTION:In the case of a throttle valve 11 placed in a position of full closing or in the vicinity of full closing, an inflow quantity of air in the downstream of the throttle valve 11 is restricted to the speed of sound, obtaining a fixed value. Accordingly, a pressure in an intake manifold 9 detected by an intake pressure sensor 10 is almost in proportion to an engine speed. Here setting a target pressure in an intake pipe by a control circuit 25, it controls ignition timing so as to be advanced, when the pressure in the intake pipe detected by the sensor 10 provides a positive pressure deviation larger than a target value, and to be delayed when the detected pressure provides a negative pressure deviation smaller than the target value, and a feedback control of the pressure in the intake pipe is performed to the target pressure. Thus preventing the generation of hunting in the engine speed, the hunting, even when it is temporarily generated, can be promptly suppressed.
Patent JP-H02114135-A (JP)
Title: Temperature sensor
Inventor: TAKENAKA HIROSHI
IPC: G01J5/02
Filed: 1988-10-25
Abstract: PURPOSE:To upgrade performance and productivity with a reduction in a detection error of temperature by building a mounting plate of a temperature detector and a temperature detecting surface up with one sheet of stainless steel to eliminate the need for a process of connecting a contact plate to a mounting plate. CONSTITUTION:A thick film temperature detector 1 has electrodes 2a and 2b which are connected to heat resistant leads 4a and 4b respectively with high- temperature solderings 3a and 3b. A stainless mounting plate 5 holds the detector 1 to be connected to a heat roller 6. Then, a contact plate and the mounting plate 5 are made one piece to eliminate the need for a process of connecting them together. No polyimide film or the like is used to eliminate the need for winding such a film. A stainless steel is used for a contact surface with the heat roller 6 to keep toner from building up between the heat roller 6 and a contact part of a temperature sensor 1. This gets rid of a temperature detection error in the whole of the temperature sensor thereby producing a highly productive temperature sensor with excellent construction.
Patent JP-S62127960-A (JP)
Title: Line changeover device
Inventor: WADA YUKIO
IPC: H04L69/40
Filed: 1985-11-28
Abstract: PURPOSE:To reduce the constitution cost of the entire system and to prevent malfunction by providing a line control section generating a required control signal such as a line switching command into a line changeover device. CONSTITUTION:The line control section 43 is provided in the line changeover device 40a. The line control section 43 inputs directly a line data from a bus 11 of a CPU (1) or a bus 12 of a CPU (2) via a line control section (1) 21, a line connection device (1) 31 or a line control section (2) 22 and a line connection device (2) 32, decodes the data, sends a line switching command to a changeover control section 42a to command the line changeover to a changeover section 41. Further, the section 43 inputs a state signal of the changeover section 41 from the changeover control section 42 and sends a status signal to the line connection device (1) 31 or the line connection device (2) 32 at the CPU side.
Patent JP-H07118721-A (JP)
Title: Method for pretreating molten iron
Inventor: DANJIYOU TAKAYOSHI
IPC: C21C1/02
Filed: 1993-10-27
Abstract: PURPOSE:To apply the pretreatment such as desulfurization, dephosphorization, etc., to molten iron at high reaction efficiency. CONSTITUTION:An injection lance 3 is arranged at the excentric position of a molten iron ladle 1 under the condition of directing a discharge port 4 to the center part of the molten iron ladle 1. Treating agent is blown into the molten iron from the discharge port 4 so as to develop stirring flow having larger area ratio of the descending flow zone than the ascending flow zone to the molten metal surface in the molten iron 2. By this method, the descending flow is spread in the wide range and the reaction at the interface of top slag/ metal is promoted by the increase of the interface of the slag/metal and shifting speed at the metal side, and the reaction efficiency is improved.
Patent JP-2000044626-A (JP)
Title: Polymer, production of the polymer and curable composition produced by using the polymer
Inventor: NAKAGAWA YOSHIKI
IPC: C08G18/40
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an easily producible vinyl polymer having high stability, exhibiting a narrow molecular weight distribution and useful as a component of a curable composition, etc., by bonding a specific functional group to a terminal of main chain through a carbon-carbon bond. SOLUTION: The objective vinyl polymer [e.g. a (meth)acrylate polymer or an acrylic acid ester polymer having a number-average molecular weight (Mn) of 500-100,000 and an Mw/Mn ratio (Mw is weight-average molecular weight) of <1.8] has a group of formula I [R3 is OH, amino, epoxy, carboxylic acid group, group of formula II (R4 is H or methyl) or the like; R1 is a bivalent 1-20C hydrocarbon group or a group of formula III (R5 is O, a 1-20C organic group or the like; R6 is R4); R2 is R4; X is a halogen, nitroxide group, sulfide group or cobalt porphyrin complex] introduced to the molecular chain terminal of the polymer.
Patent JP-H06123506-A (JP)
Title: Precooling device for refrigeration load arranged in liquefying refrigerating plant
Inventor: MATSUMOTO TETSURO
IPC: F25B9/02
Filed: 1992-10-07
Abstract: PURPOSE:To enable a precooling time for a freezing load by a method wherein a high pressure auxiliary line is opened during a precooling operation, a part of refrigerant is divided to flow in the auxiliary line and auxiliary cooled with an auxiliary heat exchanger and then the refrigerant is directly supplied to a freezing load. CONSTITUTION:A bypassing valve 52, a temperature adjusting valve 55 and a line changing- over valve 60 are opened. A line changing-over valve 59 and a temperature adjusting valve 56 are fully closed and in turn liquid nitrogen is supplied to a liquid nitrogen line 44 so as to precool an auxiliary heat exchanger 42. At the time when a downstream side of the auxiliary heat exchanger 42 is decreased in its temperature to a predetermined temperature, the bypassing valve 52 is closed. As a temperature of a high pressure auxiliary line 46 is decreased, the temperature adjusting valve 56 is gradually opened and then a part of the refrigerant is fed directly to a refrigeration load 1 without performing any auxiliary cooling with the auxiliary heat exchanger 42. As the low pressure auxiliary line 48 is decreased in its temperature to a predetermined temperature, the line changing-over valve 60 is closed, the line changing-over valve 59 is opened, the returned refrigerant gas is passed to the auxiliary heat exchanger 42. At the time when the refrigeration load 1 is cooled down to a temperature near the auxiliary cooling temperature, the temperature adjusting valves 55 and 56 as well as the line changing-over valve 59 are closed.
Patent JP-H11108862-A (JP)
Title: Method for analyzing structure of metal multilayered film by measuring x-ray reflectivity and fluorescent x-rays and standard sample and apparatus used therein
Inventor: HARA YOSHIAKI
IPC: G01N23/20
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To accurately analyze the structure of a metal multilayered film within a short time. SOLUTION: The sensitivity coefficient to a membrane of a fluorescent X-ray measuring apparatus is determined by measuring the X-ray reflectivity and fluorescent X-rays of a standard sample (steps S1-4). An unknown sample is measured by the fluorescent X-ray measuring apparatus corrected in its sensitivity coefficient (step S5) and the X-ray reflectivity of the same unknown sample is measured (step S6). In the analysis of the measurement of X-ray reflectivity, by selecting a structure parameter not contradictory to the adhesion amt. of each layer of the unknown sample obtained by the measurement of fluorescent of X-rays, the structure of the unknown sample is determined (steps S1, 8).
Patent JP-H0975263-A (JP)
Title: Detachable cassette type toilet seat sheet supply case
Inventor: TAKEUCHI SHOJIRO
IPC: A47K13/16
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To enable using of a toilet seat sheet while utilizing the existing toilet seat as it is by mounting a detachable cassette type toilet seat sheet supply case having a number of toilet seat sheets housed therein on a toilet or a toilet seat through a specialized mounting device. SOLUTION: A detachable cassette type toilet seat sheet supply case 3 connected to a specialized mounting device 8 is mounted on a toilet 1 and a toilet seat 2. By depressing an operation button 5, rollers 6a and 6b of a sheet delivery device are operated to deliver a toilet seat sheet 4 housed. When the toilet seat sheet 4 is pulled to a user to match the tip part of the toilet seat 2, the toilet seat sheet 4 is placed on the toilet seat 2 through clearances between covers 7a-7c. Moreover, when the user sits on the toilet seat 2, his weight causes the toilet seat sheet 4 to be separated from sheet keep pins 10b and 10c. This enables the mounting of the toilet seat sheet supply case 3 easily with the specialized mounting device 8 while utilizing the existing toilet seat 2 as it is and the toilet seat sheet 4 is used.
Patent JP-H06118965-A (JP)
Title: Sound absorbing material and its manufacture
Inventor: TOMOTA AKIHIKO
IPC: E04B1/86
Filed: 1992-10-07
Abstract: PURPOSE:To provide a sound absorbing material which has optimum acoustic absorptivity and its manufacture which employs a simple process and high in yield. CONSTITUTION:Coarse grain 1 of an inorganic material of 0.8-3.0mm grain size and fine grain 2 of an inorganic material of 0.1-0.8mm grain size are mixed at a 95:5-50:50wt. blending ratio, and compacted by being heated and cured together with a 1-10wt.% resin composition, so sound absorbing material having various gap rates can be formed and the acoustic absorptivity is controllable according to a blending ratio. The optimum acoustic absorptivity is therefore obtained.
Patent JP-H08130452-A (JP)
Title: Connecting state detector for switch
Inventor: NISHIMURA SHOICHIRO
IPC: H03K17/00
Filed: 1994-11-01
Abstract: PURPOSE: To decide the connecting state of a switch with one signal line by showing the connecting states of plural switches by to the voltages of parallel connecting points and deciding the closed switch based on the voltage of parallel contacts detected by a swich deciding part. CONSTITUTION: A switch deciding part 2 searches a corresponding voltage in a data table according to the output of an A/D converter 1 for detecting the voltage of a parallel connecting point 12 and next reads out the data of the switch corresponding to the found out voltage. When the terminal end of a video tape is detected, regardless of the connecting state of a recording inhibit switch 2, the data read by the deciding part 2 contain the effect that the connection of a terminal end detecting switch S3 is closed. As a result, from the closing of the switch S3, a main control part 3 applies a prescribed instruction to a cassette mechanism part 4 to stop the running of the video tape. Thus, the deciding part 2 simplifies the procedure of decision by referring to the voltage value of the point 12 and the data table corresponding to the respective connecting states of switches S1-S3.
Patent JP-H0693759-A (JP)
Title: Car sensing device of multistory parking system
Inventor: YAMASHITA KYOICHI
IPC: E04H6/42
Filed: 1992-09-14
Abstract: PURPOSE:To prevent a car from protruding and falling off in a three-dimensional parking place by installing a light emitting. and a light receiving element on the transport passage, and sensing eventual dislocation of the car from its specified position. CONSTITUTION:A multi-stage parking floor 10 is formed facing a road, and either of a light emitting element (a) and a light receiving element (b) is installed in the over-part of a transport passage 20 while the other installed under the passage 20. When the applicable car laid on the parking floor 10 protrudes to the passage 20 side to shut off the beam of light from the element (a), judgement is made which light emitting/receiving element in any position has sensed the failure, followed by issue of an alarm. Then the transport device 30 is stopped operating. This permits preventing the car from protruding and eventually falling off likely due to occurrence of an earthquake, the parking brake being left out of setting, etc.
Patent JP-H05106998-A (JP)
Title: Deceptive target
Inventor: MATSUSHITA TADASHI
IPC: F41H3/00
Filed: 1991-10-17
Abstract: PURPOSE:To eliminate necessity of monitoring of a flying craft to track an aircraft by a method wherein a reflecting means for reflecting light incident from the craft and returning it in its coming direction is provided to a deceptive target for guiding a tracking craft so as to turn the tracking craft away from the aircraft. CONSTITUTION:Two retroflexers 6 having properties for reflecting to return an incident infrared light irrespective of an attitude in its coming direction and three orthogonal mirrors are provided at a deceptive target 7 to be moored with an aircraft 2. A flying craft 4 to track the aircraft has injection of high temperature gas such as burning gas as its power source, receives on its surface an aerodynamic heating so as to fly at a high speed, and radiates from itself infrared rays. Infrared rays 8 radiated from the tracking craft 4 are received by the reflector 6 irrespective of a positional relationship between the tracking craft 4 and the target 7, and a reflected infrared rays 9 are returned toward the craft 4. The rays 9 are always sensed by an infrared sensor 3 of the craft 4 to be traced to obtain a deceptive target which eliminates the necessity of monitoring of the tracking craft.
Patent JP-H05108710-A (JP)
Title: English-japanese machine translation system
Inventor: KINOSHITA HITOMI
IPC: G06F17/28
Filed: 1991-10-17
Abstract: PURPOSE:To execute nonregistered word processing for the continuation of nouns or words connected by a hyphen similarly to other words by considering it to be one word in a lump. CONSTITUTION:By providing an idiom recognizing part 7 to recognize the continuation of the nouns and a compound word connected by the hyphen in an original text as the idiom, i.e., one word, an nonregistered idiom list 8 to register the idiom nonregistered in a dictionary, an equivalent input part 11 to obtain the equivalent of the idiom registered in the unregistered idiom list 8 from a user, and a user dictionary 5 to register the idiom registered in the nonregistered idiom list 8 and its equivalent, all the continuations of the nouns and the compound words connected by the hyphen in the original text are considered to be the idioms, and if that idiom is not registered yet in the dictionary, it is registered as the idiom. Thus, since the equivalent the user sets can be utilized for the continuation of the nouns and the compound word connected by the hyphen, the improvement of the translation can be expected.
Patent JP-S62259818-A (JP)
Title: Mafnufacture of molded body of polyacrylic metal salt
Inventor: KONNO TETSUO
IPC: C08F6/06
Filed: 1985-12-02
Abstract: PURPOSE:To improve the heat resistance and compression modulus of elasticity of a molded body by a method wherein specified polyacrylic metal salt power is filled in to a mold and, after that pressed into a shape under specified pressure and temperature. CONSTITUTION:Poder of polyacrylic metal salt, the metal of which consists of 10-100% by mol of quadrivalent metal and 90-1% by mol of monovalent and/or bivalent and/or trivalent metal, is filled into a mold and, after that, is pressed into a shape under a pressure which is 100kg/cm<2> or above and 1000000kg/cm<2> or below, and a temperature which is lower than the melting point of the polyacrylic metal salt. The atmosphere during the pressing may be any gas such as nitrogen gas, helium gas, air or the like. The pressing is preferably done under the reduced pressure. The form of a molded body is any form such as bar form, plate form or the like. The obtained molded body has high modulus of elasticity and can be heat-treated, turned, cut off, bored and the like, when necessary.
Patent JP-H07100389-A (JP)
Title: Catalyst carrier for oil refinery and catalyst for oil refinery
Inventor: ADACHI TOMOAKI
IPC: C07B61/00
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a catalyst carrier and a catalyst each having pore distribution and surface area fit for oil refinery and excellent in activity and selectivity. CONSTITUTION:A metal alkoxide or metallic chelate compd. is hydrolyzed and polymerized in the presence of an org. polymer and the objective catalyst carrier based on the resulting org. polymer-inorg. oxide composite and the objective catalyst using the carrier are obtd.