baber/WOPTO huggingface dataset:
Patent JP-S54110173-A (JP)
Title: Mist trap
Inventor: TOYODA TAKAHIRO
IPC: B01D5/00
Filed: 1978-02-17
Abstract: PURPOSE: Not to produce the thermal shock on the trap itself, by connecting the trap with each inlet and outlet side of vessel and providing the pipe flowing passage having no packing and then, passing gas through by-pass flowing passage switching the flowing passage only when passing the gas from the outlet to the inlet reversely and moreover, intercepting the supply of cooling medium.  
     CONSTITUTION: When the temperature of liquid metal (Na etc.) in furnace vessel is lowered by the scrum of nuclear reactor etc., cover gas pressure is lowered and pressure difference is produced between each side of inlet and outlet of the cover gas circulating route 3 and then, the difference is detected by the differential pressure gauge 21. Hereby, the air operation valve 18 of the outlet nozzle 12 and the air operation valve 19 of the cooling medium supply route 17, are shut and at the same time, the air operation valve 20 of the bypass tube 16 is opened. The cover gas is flowed in the inlet nozzle 11 passing through the tube 16. Accordingly, mist liquid in the packing material 13 is not solidified by cooling and blockade of flowing passage of the material is not occurred, becuase low temperature cover gas is flowed reversely not passing through the material 13 and also, supply of cooling medium to the cooler 14 is intercepted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07223530-A (JP)
Title: Hydraulic booster
Inventor: KOMATSUZAKI KOSUKE
IPC: B60T13/12
Filed: 1994-02-10
Abstract: PURPOSE:To enable a fine adjustment of brake oil pressure in a suitable hydraulic booster for boosting the brake oil pressure of a vehicular brake. CONSTITUTION:The booster in the title is provided with a reaction piston 32 connected to a brake pedal 14 and a power piston 48 sliding coaxially with the reaction piston 32. When the reaction piston 32 is displaced preceding to the power piston 48, an operation force transmission mechanism 70 for transmitting the displacement in accordance with this displacement difference is arranged in contact with a damper mechanism. A spool 58 is provided through the damper mechanism. A high pressure generation unit 54 and a reservoir tank 56 are conducted to a power pressure room 50 alternatively by the spool 58 and its inner pressure is increased, decreased and maintained. When a high pressure is conducted to the power pressure room 50, the power piston 48 helps the drive of a master cylinder 12 by the thrust responding to the sectional area difference between a small diameter part 48a and a large diameter part 48b.
Patent JP-H09215273-A (JP)
Title: Motor with angle detection sensor and built-in angle detection sensor type bearing and angle detection method
Inventor: ITO TAKAHIRO
IPC: H02K11/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make the replacement of an angle detection sensor easier by providing the angle detection sensor within a bearing for the axis of rotation. SOLUTION: An angle detection sensor (SE) 11 is internally provided in a second ring-shaped recessed portion 35 formed by an inner ring 30 and an outer ring 31 at the side of outer end 4b of a bearing 4, a detection stator 13 having a stator coil 13a of SE 11 is provided at a first stepped portion 31a of the outer ring 31, and a detection rotor 15 provided at a second stepped portion 30a of the inner ring 30 at the rotating side of a detection rotor 15. As stated above, SE 11 is constituted with the detection stator 13 and the detection rotor 15, a lead wire 40 for input and output is connected to the side of the detection stator 13, and the second ring-shaped recessed portion 35 is sealed by a second ring-shaped sealing member 41 as the same as a first ring-shaped sealing member 34. Also, each sealing members 34 and 41 are metallic and have a magnetic shield effect.  In this way, sensor accuracy can be maintained and only the sensor inside the bearing can be replaced during the maintenance work.
Patent JP-S55109948-A (JP)
Title: Measuring method for exhaust gas of internal combustion engine
Inventor: SAKAMOTO TOSHIHARU
IPC: G01N21/61
Filed: 1979-02-15
Abstract: PURPOSE:To eliminate the need to determine a reference characteristic curve for every measurement, by taking a measurement of exhaust gas by finding a temporary characteristic curve by distributing proportionally voltage-difference change values, corresponding to shifts in zero point and span point, to the reference characteristic curve. CONSTITUTION:Zero gas and span gas are flowed into analyzer 1, where zero-point shift value DELTAV0 and span shift value DELTAS are detected by differential amplifier 11, D/A converter 3, computer 4, etc. On the basis of difference value (DELTAS-DELTAV0) between those detection values, computer 4 counts proportional distribution value DELTAX of random CO concentration Cx due to shifts in the zero point and span point of the reference characteristic curve of concentration to an analyzer output voltage from equation I to set and memorize a temporary characteristic curve. Therefore, there is no need to find newly the reference characteristic curve at every time of a measurement due to shifts according to environment, and exhaust gas can be analyzed by measuring the density of CO, etc., easily and accurately without using reference gas unnecessarily. In the right equation, DELTAVs is (Vs'-Vs) and DELTAV0 is (V0'-V0) while Cs and Co represent CO concentrations of span gas and zero gas.
Patent JP-H02196551-A (JP)
Title: Communication equipment
Inventor: MASUDA SHUZO
IPC: H04M1/56
Filed: 1989-01-26
Abstract: PURPOSE:To confirm a depressed one-touch key corresponding to an opposite destination visually and to prevent misconnection by providing an illuminant corresponding to each of plural one-touch keys arranged on an operating panel and lighting the illuminant so as to attain visual observation of the depressed one-touch key. CONSTITUTION:Plural one-touch keys corresponding respectively to each of a call code of plural opposite destinations registered in advance arranged on an operating panel 2 and plural illuminants 14 placed on the operating panel 2 corresponding respectively in the inside of each one-touch key 22 or in the vicinity of each one-touch key 22 are provided on the operating panel 2. Then a call code of an opposite destination is used for dialing by the depression of a one-touch key 22 and a corresponding illuminant 14 is lighted so as to able to be visually observed. Since the depressed one-touch key 22 for the opposite destination is confirmed visually, misconnection is easily prevented.
Patent JP-H05217891-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU TETSUJI
IPC: H01L21/20
Filed: 1992-01-31
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device, in which a polysilicon film with sufficiently larger grain size can be obtained, by lowering the generating rate of a crystalline nucleus during the crystallization of an amorphous silicon film. CONSTITUTION:An amorphous silicon film 3 is formed on a substrate 3, and a thin oxide film 4 is formed on the amorphous silicon film 3. Then, the amorphous silicon film 3 is crystallized in a thermal treatment step so that a polysilicon film 5 with sufficiently large grain size is formed.
Patent JP-H01193967-A (JP)
Title: Japanese message display system
Inventor: SEKIGUCHI MAMORU
IPC: G06F17/21
Filed: 1988-01-29
Abstract: PURPOSE:To realize display easy to read by starting a new line by a symbol to be supposed, but starting the new line by a particle in a Japanese message when the supposed symbol is not included. CONSTITUTION:When a punctuation mark exists in some range at the end of the line of the Japanese message, the new line is started after that, and if it does not exist, it is decided whether the particle exists or not, and if it exists, the new line is started after that. Thus, since the Japanese message in which the new line was started at the display limit of one line portion can be displayed in punctuation more natural for the expression of Japanese, it comes to be the message very easy to read. Besides, at the same time, the processing of the program side to intend to display the Japanese message for the starting position of the new line can be saved.
Patent JP-2000213040-A (JP)
Title: Hot water tank device
Inventor: FUJII SHINJI
IPC: E03D9/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent heating of an empty hot water tank due to erroneous detection of a tank full water condition due to freezing of a float switch. SOLUTION: This is a hot water tank device in which an empty tank heating prevention mode for preventing operation while a tank is empty when a water level in the hot water tank 1 does not reach a fixed level is set. In this case, the empty tank heating prevention mode is constituted in such a way that water supply into the hot water tank 1 is started when a float switch 2 is OFF through an initial operation mode for conducting electricity to a heater 3 for a predetermined period of time irrespective of ON and OFF conditions of the float switch 2 when a power supply of the device is turned on and operation moves to a normal operation mode in which electricity is conducted to the heater 3 when the float switch 2 is ON to control water temperature to a predetermined temperature.
Patent JP-H06230057-A (JP)
Title: Discriminating method for discrimination object
Inventor: KIN TOJI
IPC: G01R31/02
Filed: 1993-02-04
Abstract: PURPOSE:To accurately discriminate a target cable from plural cables without being influenced by electrostatic capacity between the cables. CONSTITUTION:In a discrimination object discriminating method to discriminate a target cable A among plural cables housed in a trough and the like, a synthetic signal having plural specific frequencies where a signal level has the proportional relationship is impressed directly upon the target cable A from an oscillating part 10, and the signal having the specific frequencies is detected from the target cable A in a detecting part 20 by an electrostatic coupling method, and the size and the proportional relationship of a signal level of the respective specific frequencies are discriminated by comparator circuits 34-36, an AND circuit 37 and the like of a signal discriminating circuit 24, and the target cable A is detected without misjudgment.
Patent JP-S63186058-A (JP)
Title: Control device of hydraulic type transmission for vehicle
Inventor: ISHIKAWA KEIICHI
IPC: F16H63/46
Filed: 1987-01-29
Abstract: PURPOSE:To establish a transmission system to the second speed, by separating an oil way combining the first and the second shift valves into an upper stream side oil way linking to the first shift valve and a lower stream side oil way linking to the second shift valve, and connecting the both oil ways at an automatic shift position. CONSTITUTION:When a manual valve 9 is at the D position, the first oil way L1 linking to an oil pressure source 8 is connected to the second oil way 12 linking to the first shift valve 101, the pressure oil of a specific line pressure is fed, and the oil feeding to the first speed hydraulic clutch C1 through the third oil way L3, and the oil feeding to the second speed to the 4th speed hydraulic clutches C2 to C4 are performed. That is, since the first shift valve 101 is converted to the first speed and the second speed positions, the second shift valve 102 is converted to the second speed and the third speed positions, and the third shift valve 103 is converted to the third speed and the 4th speed positions, the modulator pressure of the first oil way L1 is input to oil chamber 101a and 102a at the right ends of the first and the second shift valves 101 and 102, an oil chamber 101b at the left end of the first shift valve 101, and an oil chamber 103a at the right end of the third shift valve 103.
Patent JP-H09214710-A (JP)
Title: Picture processor
Inventor: SAKAGUCHI RYUICHI
IPC: G06T1/60
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To efficiently process a picture at the time of plural processing requests. SOLUTION: A picture processor 1 is provided with a picture input device 2 reading an original picture, a storage device 3 storing the original picture read by the picture input device 2, a picture output device 4 outputting the original picture read from the storage device 3 to a prescribed medium and a control circuit 5 storing the succeeding original picture in the storage device 3 during a period from the completion of one reading in one original picture to the start of succeeding reading based on a synchronizing signal for reading one original picture which is stored in the storage device 3 at the time of the output request of the succeeding original picture during the period from the continuous fetching of one original picture by the picture input device 2 to the output by the picture output device 4.
Patent JP-S60162268-A (JP)
Title: Copying device
Inventor: EGUCHI TAKAYUKI
IPC: G03G15/01
Filed: 1984-02-01
Abstract: PURPOSE:To change color easily by arranging two developing rolls and developing machines, which correspond to these rolls and are different in color, between main and following-up rolls which drive an endless belt-shaped photosensitive body and selecting one of them. CONSTITUTION:An endless belt-shaped photosensitive body 2 is circulated by a main roll 1a and a following-up roll 1b as shown by an arrow. The photosensitive body 2 which passes a normal charging charger 6 and an exposure device 8 to reach a developing part is pressed to the first developing roll 3 and the first developing device (the state shown by the figure) or the second developing roll 4 and the second developing device 10 in accordance with designation of a selecting switch omitted in the figure and has an image developed with, for example, black or green and is carried furthermore, and the image is transferred to a copy paper 15 in a cartridge 14 by a means 19 and is fixed by a means 23. The belt 2 is cleaned by a means 24 and has electricity removed by a means 25 and is restored to the initial state. Plungers 28 and 12 are operated by the operation of the color selecting switch to switch a connecting device 5 and a shutter 11. Thus, colors are selected easily, and blur or color is prevented.
Patent JP-H10199315-A (JP)
Title: Surface light source device
Inventor: SHINOHARA MASAYUKI
IPC: F21V8/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the light coupling efficiency between a light source and a light guide plate. SOLUTION: A light emitting chip 23 such as a light emitting diode(LED), etc., is sealed into a transparent sealing resin 26 to form a light emitting element 22 in this device 11. In a light emitting part 20, wherein the light emitting element 22 is integrally formed embeddedly into a sheathing member 21 composed of a white resin, only a face on a side opposite to the light guide plate 12 of the light emitting element 22 is exposed from the sheathing member 21. Light emitted from the light emitting element 22 is sealed into the transparent sealing resin 26 to be outgoing from only a front surface and is efficiently coupled onto the light guide plate 12.
Patent JP-S62176236-A (JP)
Title: Method for preventing transmission error at reply packet transmission
Inventor: SHIROGANE NORIHIKO
IPC: H04Q11/04
Filed: 1986-01-29
Abstract: PURPOSE:To prevent the generation of a transmission error by inhibiting the sending from equipments of other group while an equipment of a group having a faster packet transmission timing sends a reply packet. CONSTITUTION:A packet requesting a reply to lots of interface units (IFUs) 3 from a home bus controller (HBC) 2 connected to a network 1 sending the data by a packet and IFUs 3 requesting the reply send a reply packet simultaneously. In this case, an IFU 3 group requiring the reply is divided into plural groups having different packet transmission timings to set each waiting time and each IFU 3 sends a packet in the packet sending timing of its own group.
Patent JP-2000213697-A (JP)
Title: Adsorption type boiloff gas holder and boiloff gas processing system
Inventor: SUMINOE YASUNORI
IPC: F17C13/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To temporarily store excessive boiloff gas in a boiloff gas generation amount increasing time and to dispense with a gas holder on a slipstream side so as to lower a construction cost as a whole by housing an adsorbent in a pressure container and storing boiloff gas of liquefied natural gas at a normal pressure or in a pressurized condition. SOLUTION: In a boiloff gas(BOG) processing system constructed of a liquefied natural gas(LNG) tank 3, a LNG pump 5, and an LNG carburetor 7, at least one adsorption type BOG holder 1 is arranged. The holder 1 includes an adsorbent storing a gas to be processed (gas mainly consisting of BOG naturally vaporized from LNG) at a normal pressure or in a pressurized condition and has an airtightness keeping mechanism (valve) maintaining pressurized condition of the gas inside the pressure container. In desorption of BOG, a valve 13 on a demanded side in the adsorption type BOG holder 1 is released so as to feed out desorbed BOG, and then, the BOG is mixed in supply gas fed via a discharge line 15 so as to be fed to a demanded destination.
Patent JP-S60160567-A (JP)
Title: Electrode for battery
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/18
Filed: 1984-01-31
Abstract: PURPOSE:To increase the conductivity of carbon materials used for the electrodes and improve the voltage efficiency of a redoxflow battery by treating the carbon materials at a high temperature of at least 3,000 deg.C. CONSTITUTION:Current-collecting electrodes 31a and 31b are placed on the positive electrode side of a diaphragm 2 and reaction electrodes 32a and 32b are placed on the negative electrode side of the diaphragm 2. The reaction electrodes 32a and 32b are made of carbon fiber and the current-collecting electrodes 31a and 31b are made of a graphite plate. The above carbon materials are treated in a high temperature furnace at a temperature of at least 3,000 deg.C before being formed into the reaction electrodes 32a and 32b and current-collecting electrodes 31a and 31b. By thus treating at a temperature of at least 3,000 deg.C, the conductivity of th carbon material is increased and the voltage efficiency of the battery is greatly improved.
Patent JP-S55111047-A (JP)
Title: Color picture tube
Inventor: AJIRO SAKAE
IPC: H01J29/56
Filed: 1979-02-20
Abstract: PURPOSE: To enable independent control of frame astigmation of horizontal and vertical field of deflector to a certain extent, by employing a controller comprised of a circular board and tubular member.  
     CONSTITUTION: Convergence electrode 41 is provided at the beam discharging side of electron gun 40 while a deflecting device 42 is provided in said electrode 41 or in the advancing direction of beam, while furthermore a rear field 43 and a controller 44 made of magnetic member are provided in electron beam passing region between the deflecting device 42 and the convergence electrode 41. The controller 44 is formed with a circular board and tubular member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02198920-A (JP)
Title: Magnetic levitation type vacuum transportation device
Inventor: MIURA KUNIAKI
IPC: B65G54/02
Filed: 1989-01-28
Abstract: PURPOSE:To permit the use in a high vacuum device by accommodating a stator consisting of an electromagnet into a pipe-shaped container and introducing the outside atmosphere into the inside of the container, in the title device for super LSI semiconductors. CONSTITUTION:Each stator 5, 5' consisting of an electromagnet which is formed by winding a coil member covered by the ordinary insulation material on the outer periphery is covered by each pipe-shaped member 6, 6' made of the nonmagnetic material such as the demagnetized SUS material. The pipe members 6 and 6' are joined onto the wall surface of a vacuum container 1, and the outside atmospheric pressure is introduced inside. A guide rail 3 having a rotor 2 and a permanent magnet 31 arranged is arranged between the pipe members 6 and 6'. With this constitution, the reduction of the degree of vacuum of the vacuum device due to the dissipation, evaporation, etc., under high vac uum of the insulation material of the stators 5 and 5' can be prevented. With this constitution, the use in the high vacuum device is permitted.
Patent JP-S54110823-A (JP)
Title: Adding method of photographic additives
Inventor: TAGUCHI MASAHIKO
IPC: G03C1/06
Filed: 1978-02-18
Abstract: PURPOSE:To improve solubility to oil soluble photographic additives such as couplers, ultraviolet absorbers, color contamination preventing agents, etc. and enable the additives to be stably dispersed in silver halide photosensitive material by using a specific high boiling point organic solvent. CONSTITUTION:After substantially water insoluble photographic additives are dissolved in the compound of a melting point below 120 deg.C of the formula (R is alkyl, alkenyl, cycloalkyl, aryl, heterocyclic groups; R1 thru R3 are H, halogen, alkyl, alkylthio, alkoxy, aryl, aryloxy, arylthio, acyl, (di)acylamino, acyloxy, sulfonamide, alkylamino, cycloalkyl, alkoxy carbonyl; Z is atom groups necessary for forming cumarone ring groups or cumaran ring groups; further R, R1 may be mutually cyclized to form cumarone or cumaran rings), the solution is added and dispersed in a hydrophilic colloidal solution for forming the structural layer of silver halide photosensitive material.
Patent JP-S61178224-A (JP)
Title: Breather device of fuel tank for vehicles
Inventor: TANIZAKI HITOHIRO
IPC: B60K15/04
Filed: 1985-01-31
Abstract: PURPOSE:To brush off liquid fuel with a projecting strip as well as to prevent this liquid fuel from penetrating into a breather pipe by forming the projecting strip, surrounding a butting position of the breather pipe, in an upper surface of a box part in a separator for gas-liquid separation. CONSTITUTION:A breather device is made up of having a separator 10 for gas-liquid separation installed in an upper part of the inside of a fuel tank 9. And, the separator 10 consists of a box part 17 and a breather pipe 23 being inserted into the inside of the box part, while the box part 17 consists of each of cuplike vertical half pieces 18 and 19. In this case, as for these vertical half pieces 18 and 19, a thin metallic sheet is formed into cupped form by means of metalforming by a press, and at this time, simultaneously an annular projecting strip 18a is embossed on a bottom surface of the upper half piece 18 and formed by a bead. Then, an upper end of the breather pipe 23 forming a vent hole 24 is butted and set up inside the projecting strip 18a. With this constitution, liquid fuel can be brushed off with the projecting strip 18a whereby the liquid fuel is preventable from penetrating into the breather pipe 23.
Patent JP-S61219596-A (JP)
Title: Knife with rotary type ring edge
Inventor: RUISU EI BETSUCHIYAA
IPC: B26B25/00
Filed: 1986-01-31
Abstract: A hand knife (20, 120), of the type having a ring-like rotary driven blade useful for cutting meat and other suitable products; a blade housing (24, 124, 224) for a hand knife; and a circular blade (26, 126). The blade housing has a generally circular groove (38, 138, 238) to receive a ring gear portion (56, 256) of the blade while a cutting portion (60) extends from the housing. One arcuate wall portion (38b, 138b, 238b) of the housing is frusto-conical and faces a similarly contoured peripheral portion of the blade ring-gear. In the preferred construction the housing recess is formed by a cylindrical wall that surrounds the ring-gear portion of the blade and by a frusto-conical wall that is encircled by the ring-gear portion of the blade. A blade retainer (28, 128) secured to the handle acts against a radial flange (62, 162) of the blade when tightened, to retain the blade within the groove, and when loosened allows removal of the blade from the housing.