baber/WOPTO huggingface dataset:
Patent JP-S56160480-A (JP)
Title: Open/close device for valve
Inventor: FUJII TAMOTSU
IPC: F16K31/122
Filed: 1980-05-12
Abstract: PURPOSE: To heighten the safety of a valve with a device which opens or closes the valve by a double-acting pneumatic actuator, by using air pressure previously stored in a pressure accumulator, to entirely open or close the valve when working air pressure has fallen due to a trouble or the like.  
     CONSTITUTION: A double-acting pneumatic actuator 3 for opening or closing a valve in a pipe passage 1 is driven by working air supplied from a working air pressure source such as a compressor through an operating means 5. A pressure accumulator 6 and a means 7 for detecting the pressure of the working air are provided for the supply passage of the working air. When the fall in the pressure of the working air due to a trouble or the like is found out by the pressure detector means 7, a change-over means 8 is operated to connect the pressure accumulator 6 to one pressure chamber of the actuator 3 and an atmosphere change-over means 9 is operated to connect the other pressure chamber of the actuator 3 to the atmosphere. As a result, the actuator 3 is driven to entirely open or close the valve 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62218811-A (JP)
Title: Wave guide device for gyroscope
Inventor: SAWAKI IPPEI
IPC: G01C19/72
Filed: 1986-03-20
Abstract: PURPOSE:To achieve a lower loss of a gyroscope, by integrating Y branch paths for branching a laser light into two, two 2 input/2 output switches connected thereto respectively and an optical coupler for connecting output terminals of the switches on the same substrate. CONSTITUTION:A substrate 4 is so arranged that optical switches S1 and S2 are provided in a parallel wave guide between Y branch paths (y) for branching in two a light emitted from a semiconductor laser LD and an optical coupler C and output wave guides 5 and 6 of the switches S1 and S2 are connected to detectors D1 and D2. Phase modulators M are arranged between both ends of an optical fiber loop F and the coupler C. To detect an angular velocity the gyro wave guide device F from the laser LD, circulated back therethrough F and then, light detection values of detectors D1 an D2 are compared changing the switch S1 and S2 and modulators M alternately. Thus, the integration of the branch paths (y), the switches S1 and S2, the coupler C and the modulators M on the substrate 4 can reduce the loss of an optical fiber gyroscope.
Patent JP-H06246700-A (JP)
Title: Continuous paper cutter device
Inventor: ISEYA YUKIHIKO
IPC: B26F3/02
Filed: 1993-02-27
Abstract: PURPOSE:To reduce a noise at the time of cutting by individually controlling a rotational speed in accordance with a transfer feed speed of continuous paper, in the case of cutting the continuous paper along perforation by giving tension by utilizing a transfer feed speed difference between an in-feed roller and a high speed roller. CONSTITUTION:Continuous paper 3 loaded in a prescribed condition on a loading part 4 is drawn out through a guide plate 5, and after setting a marginal hole of the paper fitted to a pin of a tractor 6, when a device 1 is started, the continuous paper 3 is transfer fed toward a high speed roller 10 via an in-feed roller 9. When the continuous paper is interposed by both the rollers 9, 10 and given tension, perforation is broken by a blade 11 brought into contact with cutting perforation of the continuous paper 3. In accordance with a transfer feed speed of the continuous paper 3, a rotational speed of each roller 9, 10 is controlled, and in accordance with increasing the transfer feed speed of the continuous paper 3, an increasing rate of the rotational speed of the high speed roller 10 is decreased to reduce noise generated at the time of cutting.
Patent JP-H11261731-A (JP)
Title: Mobile communication system, connection method in the mobile communication system and storage medium with the method written therein
Inventor: NAGAI HIROTO
IPC: H04W84/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance the security and to reduce a time after the connection is requested till the service is started. SOLUTION: In the case of making log-in from a mobile terminal 20-1 to a host computer 30, an encrypted information, that is made based on user name information provided to each user of the mobile terminal 20-1, authentication information as a connection password, and an ID of a PC card type pager 50-1 connecting to the mobile terminal 20-1 in the case of using the mobile terminal 20-1, is sent to the host computer 30 from the mobile terminal 20-1, the host computer 30 decodes the encrypted information, only when a fact of log-in is informed in advance and the decoded information is in matching with the information stored in advance, the log-in is permitted to conduct the service.
Patent JP-H04297706-A (JP)
Title: Wick lifting gear of liquid fuel combustion apparatus
Inventor: SHIROUCHI TOYOKAZU
IPC: F23D3/32
Filed: 1991-03-27
Abstract: PURPOSE:To decrease the number of components of the wick lifting gear of a liquid fuel combustion apparatus while simplifying assembly operation, and to mount and dismantle wick assembling articles easily when the wick assembling articles are exchanged without the falling-off of a wick adjusting shaft assembling article from the wick assembled articles. CONSTITUTION:The lifting gear arm 28 side of a wick adjusting shaft assembling article 2 is connected to a wick assembling article 1 and another end to a connecting plate 4. A hold-down member (an erecting section 41) abutted against the connecting plate is installed, and the notch section 4a of the connecting plate is formed.
Patent JP-2000256254-A (JP)
Title: Method and apparatus for producing organic silver salt dispersion
Inventor: ITO SATOSHI
IPC: G03C1/498
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject organic silver salt dispersion that is useful for the dry-silver type heat-developing recording material in no use of organic solvent and coagulating agent by adding silver nitrate to an aqueous solution or suspension of alkali salt of organic acid. SOLUTION: The objective dispersion is prepared by adding silver nitrate to an aqueous solution or suspension of an organic acid alkali salt. The dispersion separates the organic silver salt by floating from the aqueous phase. Thus, the aqueous phase is separated and further the alkali nitrated formed as a by-produce on the addition of silver nitrate can be removed, preferably by electrodialysis. In a preferred embodiment, the organic silver salt that is floated and separated has the average primary particle size of <=10 μm. The organic silver salt is preferably a silver salt of an organic acid including reducible silver ion, a silver salt of hetero-organic acid, particularly an N-containing heterocyclic ring-bearing long-chain aliphatic carboxylic acid.
Patent JP-S62219492-A (JP)
Inventor: NUNOMURA KEIJI
IPC: H05B33/04
Filed: 1986-03-19
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-S59199457-A (JP)
Inventor: ITOU TOSHIAKI
IPC: B65D65/40
Filed: 1983-04-11
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-H06276543-A (JP)
Title: Video signal processing circuit
Inventor: SUZUKI SUSUMU
IPC: H04N9/72
Filed: 1993-03-23
Abstract: PURPOSE:To obtain the digital processing circuit in which an actual level not being a fixed level is applied to a pedestal level with respect to a brightness signal and a blanking level to color difference signals in the digital processing of the video signal in a color television receiver or the like. CONSTITUTION:The video signal processing circuit is provided with a 1st A/D converter 2 which converts an analog brightness signal subject to clamp processing and R-Y color difference signals or the like into digital signals, a 2nd A/D converter 6 using a common power supply B to that of the 1st A/D converter 6 converting an analog brightness signal subject to clamp processing and R-Y color difference signals or the like into digital signals and a latch circuit T extracting a pedestal level from the brightness signal from the 2nd A/D converter 6 and a blanking level respectively from the R-Y color difference signal and the B-Y color difference signal.
Patent JP-S57178122-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: HATSUTORI TADASHI
IPC: G01L23/22
Filed: 1981-04-27
Abstract: PURPOSE:To detect knocking with high accuracy, and to prevent foreign matter from adhering, by providing a diaphragm which resonates with pressure pulsation of cooling water, detecting only the pressure pulsation by a magnetic means, and forming the diaphragm so as to obtain a uniform magnetic flux. CONSTITUTION:A magnet 9, a magnetic substance plate 10, a center magnetic path 11, a coil 12, etc. are molded in one body to a resin molding material 13, and a magnetic circuit is constituted. On the cooling water side, a diaphragm 8 of a magnetic substance, on which a hollowed place 8b has been formed is provided. When knocking occurs, pressure of a cooling water system pulsated, the diaphragm 8 pulsates by resonating with said pulsation, a magnetic flux is generated in said magnetic circuit, only a variation due to the pressure pulsation is detected, and an ignition time is controlled with high accuracy. Also, since the hollowed place 8b has been formed on the diaphragm 8, the magnetic flux is dispersed and the magnetic flux density is equalized, therefore, it is prevented that foreign matter such as iron rust, etc. adheres.
Patent JP-H10262233-A (JP)
Title: Video server system
Inventor: TAKATORI KATSUHITO
IPC: H04N21/231
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily manage and operate a system and to provide service in accordance with the system constitution of a client by analyzing the hardware constitution and software constitution of the client, deciding dynamic image data to be distributed to the client and distributing them to the client. SOLUTION: A constitution information obtaining means 12 which receives hardware(H/W) and software(S/W) constitution information transfers the constitution information to a constitution information analysis means 14 and the constitution information analysis means 14 analyzes the H/W and S/W constitution of the client 2 and recognizes a dynamic image reproducing device 22 packaged to the client 2. The constitution information analysis means 14 transfers the analyzed result to a dynamic service decision means 15 and the dynamic service decision means 15 decides the dynamic image data suitable for the dynamic image reproducing device 22 from the analyzed result. Then, a dynamic image distribution means 16 distributes the dynamic image data to the client 2 and the client 2 reproduces the dynamic image data by using a dynamic image reproducing means 22.
Patent JP-H11253337-A (JP)
Title: Bathtub washing device
Inventor: SAKO NORIYUKI
IPC: A47K3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically wash so as not to stick the stains of filth, oils and soap dregs, etc., without the need of time and labor, to easily wash off the stains and to neatly and easily wash. SOLUTION: A nozzle 2 for spraying water to the inner surface of a bathtub 1 is arranged near the bathtub 1. A waste water discharge stop valve C for opening and closing waste water discharge from the waste water discharge port 3 of the bathtub 1 and a water supply stop valve A for opening and closing the supply of the water to the nozzle 2 are provided. A control part 4 is provided for controlling the opening and closing of the waste water discharge stop valve C and the water supply stop valve A so as to intermittently spray the water from the nozzle 2 to the inner surface of the bathtub 1 at the time of discharging the waste water from the waste water discharge port 3.
Patent JP-S54157586-A (JP)
Title: Penicillin and cephalosporin
Inventor: SAIKAWA ISAMU
IPC: A61P31/04
Filed: 1978-05-30
Abstract: NEW MATERIAL:A penicillin and cephalosporin of formula I: [R 1  is ester-forming residue; R 2  is lower alkyl group; n is 0, 1, or 2; R 3  is anyl group which may be substituted by halogen, lower alkanoyloxy, alkyloxy group, or OH; R 4  is H, ester-forming residue, or salt-forming cation; A is straight or branched chain alkylene group; Z is group of formula II or III: (R 5  is organic group bonded to the carbon atom via O or S)].  
     EXAMPLE: 6-[D(-)-α-(4-Phthalidyloxy-carbonyl methyl-2, 3-dioxo-1-piperazinyl- carboxamido) phenylacetamido] penicillanic acid.  
     USE: Antibacterials  
     PROCESS: A compound of formula IV: (R 6  is H, organosilyl, or organophosphorus group) is reacted with a reactive derivative at the carboxyl group of a compound of formula V to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56161890-A (JP)
Title: Method and apparatus for disposal of waste water
Inventor: HONGOU MASARU
IPC: C02F3/12
Filed: 1980-05-14
Abstract: PURPOSE: To obtain a remarkably shortened disposal period and a remarkably miniaturized aeration vessel, in the biological disposal of waste water, by keeping the pressure on a water level in an aeration vessel at a specified value.  
     CONSTITUTION: Waste water is carried from a reservoir 1 to an aeration vessel 2, where the waste water is disposed in an active sludge process, while the pressure on the water level in the vessel 2 is kept at 3W10kg/cm 2 G. If the pressure is below the lower limit, the increase in a reaction speed is not so remarkable. If the pressure exceeds the upper limit, the increase in the reaction speed with the increase in the pressure is not so remarkable and a remarkable pressure resistance of the installation becomes necessary. If this method, the water in the vessel 2 is pressurized, so that an amount of air dissolved in the water is big. Consequently, when the water taken out of the vessel 2 is introduced as such into a sludge-separating apparatus kept under an ordinary pressure, a large quantity of bubbles is generated. Therefore, sludge-contng. water is advantageously fed from the vessel 2 through a reducing valve 7 into a floatation vessel 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51141043-A (JP)
Title: Skipping athletic device
Inventor: ANDA TAKESHI
IPC: A63B5/00
Filed: 1975-05-28
Abstract: PURPOSE: To provide a skipping athletic device having no rope; height adjustable and usable by numerous people at one time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09261268-A (JP)
Title: Reassemble buffer controller for cell processing transfer data and its control method
Inventor: YAMAGUCHI YASUHIRO
IPC: H04L12/56
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To adjust a storage stack depth of a re-assemble queue buffer employing a first-in first-out system outputting ATM (Asynchronous Transfer Mode) cells while receiving them automatically optimumly so as to minimize a delay of the ATM cells in order to absorb delay fluctuation of the received ATM cells. SOLUTION: A training control section 4 monitors cell overflow or cell underflow for a prescribed time by allowing a re-assemble section 2 to start reading when cells are received and stored in the middle of a stack depth of the re- assemble queue buffer 1 set as an initial stack depth. When the cell overflow or cell underflow is detected, the stack depth is increased by a prescribed value, and each of cell storage, cell output and cell monitor is conducted again and the processing is repeated till no cell overflow or cell underflow is detected. Thus, an optimum stack depth of the buffer is decided.
Patent JP-H11240550-A (JP)
Title: Cap of drink container
Inventor: ISHIKAWA OSAMU
IPC: B65D47/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cap of a drink container which can be opened and closed by one hand, can be easily carried, and has a clean drink port and in which even if the container falls down, the contents thereof do not spill out and a good design is provided and the interior can be kept clean when not in use. SOLUTION: A drink port 8 is formed through the upper part of a cap body 2 adapted for threaded engagement with a pour port of a drink container. A top cover 3 is openably mounted to an end of the upper part of a cap. A lock means for engagement with the cap body 2 is provided in the top cover 3. A lower cover 4 is openably mounted to the cap body 2 to close a lower opening of the cap body 2. A lock means for engagement with the cap body 2 is provided in the lower cover 4.
Patent JP-H01235660-A (JP)
Title: Emphasized printing system
Inventor: YONEMURA HARUO
IPC: G06F3/12
Filed: 1988-03-17
Abstract: PURPOSE:To lighten a burden on an operator by enabling emphasized printing to be easily performed at a different position for each number of documents, by establishing a means wherein a position to be emphasized and an emphasizing method are designated for each number of printing matters. CONSTITUTION:Eachtime processor 1 follows indication of an indication means 14 by designation of the number of printing matters from a keyboard 3 and transmits one character from a memory 5 to a printing buffer memory 10, when a document control character is detected, the processor 1 judge it as a start edge it as a start edge of an inserting area. When a keyward designates emphasized printing, the processor 1 store an emphasizing method from its attribute, and repeats operation for adding a method for emphasized printing previously stored to a character string of a counted number. When the document control character is detected again, the processor 1 judges it as an end edge of the insertion area. The processor 1 prints each character string divided by a division signal within a range in a document designated by the document control character shifting an order of emphasized printing successively according to the number of printing matters based on the indication of the indication means 14. For instance, a plurality of addresses of a plurality of documents having different addresses can be easily classified to be printed, and a burden on an operator can be lightened.
Patent JP-H10257966-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To increase the surface area of a radiating plate to restrain nonuniformity of heating by providing plural wavy projecting and recessed parts concentrically substantially in the center of an inner pot on the surface of the radiating plate opposite to the inner pot, which is provided on the surface of a lid opposite to the inner pot, and heated by a heating means, and coating the surface with a colored material having a high far infrared ray emissivity. SOLUTION: A lid 5 is fitted to a main body 1 of a rice cooker in such a manner as to freely open and close, and the lid 5 is provided with a radiating plate 6 formed on the surface thereof opposite to the inner pot 2, which is heated by a lid heating means 7. In this case, plural wavy projecting and recessed parts concentric about the central axis of the inner pot 2 and wave grooves 8 are provided on the radiating plate 6, and water repellent fluorine coat 9 with color near the black having high far infrared ray emissivity is applied to the surface of the radiating plate 6.  Thus, the surface area is larger to increase the radiation amount than radiation on the flat plate, so that the quantity of heating rice and water is increased to lessen a temperature difference between the upper part and the lower part of the inner pot 2 when the temperature rises and uniformly heat the same, thereby cooking the rice of good taste.
Patent JP-S63230180-A (JP)
Inventor: NAGANO SHUICHI
IPC: A61N5/10
Filed: 1987-03-20
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-S57179221-A (JP)
Title: Preparation of high-molecular weight polyether
Inventor: YONEZAWA KAZUYA
IPC: C08G65/40
Filed: 1981-04-28
Abstract: PURPOSE: To shorten polymerization time and to obtain the titled polyether easily, by reacting an alkali metal salt of a bisphenol with a polyfunctional halide in the presence of a catalyst transferring in phases, followed by adding a halogen-containing compound to carry out the reaction.  
     CONSTITUTION: (A) An alkali(earth) metal salt of a bisphenol (eg., resorcinol, etc.) shown by the formulaI[M and M' are alkali(earth) metal; Ar is bifunctional aromatic group] is reacted with (B) a polyfunctional halide (e.g., methylene chloride, etc.) shown by the formula II[X and Y are halogen; R is bifunctional (substituted) hydrocarbon group, or a group shown by the formula III (Ar'  is Ar)]in the presence of (C) a catalyst transferring between phases (e.g., tetrabutylammonium bromide, etc.). When a polymerization conversion reaches  ≥90%, (D) a hologen-containing compound or the alkali metal salt of a bisphenol is further added to the reaction system and the reaction is carried out, to give the desired polyether. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03267430-A (JP)
Title: Dome and constructing method therefor
Inventor: TANIGUCHI HISANORI
IPC: E04B1/32
Filed: 1990-03-16
Abstract: PURPOSE:To improve resistance force of the dome by a method wherein each of joints of framework members is made by rigid joint, and overall structure of the dome is made of grids, each of which is formed in a specified shape and is constructed in one-story frame. CONSTITUTION:A dome 1 is composed of a number of triangular or square grids 3 constructed of framework members in one-story frame with each of joints of the framework members connected one another by rigid joint. A central grid 15 is erected on the ground and jacks 16 are set under the joints positioned in the outer peripheral ends of the grid 15. The central grid 15 is then lifted up with the jacks and peripheral members 17 are erected round the central grid and other jacks 18 are set under the joints positioned in the outer peripheral ends of said peripheral members, and the same are lifted up with the jacks 18. After the jacks 16 are removed, peripheral members 19 are erected and jacks 20 are set under the joints in the outer peripheral ends of said peripheral members and the same are lifted up with the jacks 20. Peripheral members 21 are further erected round the peripheral members 19 and lifted up likewise with the jacks. Processes similar to the above-mentioned ones are repeated further to make up the dome.
Patent JP-S56161527-A (JP)
Title: Measuring device for transmittance of original in copying machine
Inventor: UMEDA ARATA
IPC: G03B27/72
Filed: 1980-05-15
Abstract: PURPOSE:To measure the transmittance of only the original automatically by curving photosensitive paper to cause a deviation between the leading end of the original and the leading end of the photosensitive paper when the superposed sheets of the original and the photosensitive paper are inserted. CONSTITUTION:An original O and photosensitive paper S are fed into feed rolls 2, 2' and 3, 3', wherein the speed of the roll 3' is made lower than that of the roll 3. Therefore, the original O is fed while maintaining level, but the photosensitive paper S is bent between the rolls 2' and 3', and a deviation occurs between the leading end of the original O and the leading end of the photosensitive paper S. Hence, the transmittance of the original O is measured in the state that only the original exists between the original transmittance detectors consisting of a light emitting device 7 and a photodetector 8. When the photosensitive paper S is bent, the paper contacts a detecting rod 4 and closes a switch SW1. Upon closing of the switch SW1, the roll 3' is moved downward. Then, the paper S resumes a flat shape on account of the stiffness of the paper itself, and is made into the state that its leading end of original O are superposed in alignment, whereby it is fed into a photosensitive part 13.