baber/WOPTO huggingface dataset:
Patent JP-S55154940-A (JP)
Title: 2,3-butanediol ester, its preparation and use
Inventor: NAKAMURA MIKIO
IPC: A23L27/29
Filed: 1979-05-23
Abstract: NEW MATERIAL:2,3-Butanediol ester of formula I [at least one of R 1 , 2  are COR 3  (R 3  is H, alkyl or alkenyl), and the other is H].  
     EXAMPLE: 2,3-Butanediol monoacetate.  
     USE: A lasting flavoring agent having flavor of strawberry, passion fruit, mango, kava or the like, a flavor imparting agent, and a flavor modifying agent.  
     PROCESS: The compounds IV and/or V which correspond to formula I are prepared by reacting the compound II with a compound III (X is OH, halogen or oxygen; when X is oxygen, n=2, and when X is other than oxygen, n=1) or its functional derivative. Or, the compound V (two R 3  may differ each other) is prepared by reacting the compound IV with a compund III (R 3  in the formula III and IV may differ each other) or its functional derivative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01236057-A (JP)
Title: Production of deodorant formed from naturally deposited volcanic sand 'shirasu' by gravity separation method
Inventor: OSAKO SHIGERU
IPC: A61L9/01
Filed: 1988-03-15
Abstract: PURPOSE:To enable integral refining by pumice according to the applications of materials desired to be deodorized and to make mass production of the deodorant by progressively feeding the pumice part contained in stock 'SHIRASU' and separating the same by using a jig screening machine characterized by sp. gr. sepn. of moisture, thereby subjecting the same to grain size adjustment. CONSTITUTION:The pumice part contained in the stock 'SHIRASU' sand is classified in the sp. gr. nature in water by a difference in settling rate or vibration screening by using the jig screening machine or rotary classifier, etc. The grain size screening is mainly executed by the screening device. However, only the grain size screening is inadequate as the screening for application to the deodorant, for which the classification to the foamable component (pumice) and non-foamable component contained in volcanic glass is needed. The adsorption effect as the deodorant is more affected as the content of the non-foamable component is higher. The grain size mass contains fine particle components at a high ratio and the classification of the pumice requires a substantially high level of techniques but the deodorants screened by each of the grain sizes are formed by executing the classification of the device again or repeating the same. The utilization of the deodorants in a manner as to meet the materials desired to be deodorized is thus enabled.
Patent JP-S54154248-A (JP)
Title: Pll circuit
Inventor: KOBAYASHI KATSUJI
IPC: G11B20/14
Filed: 1978-05-26
Abstract: PURPOSE:To avoid the abnormal control voltage for the fault detection system of the PLL circuit by providing the detecting circuit which detects whether or not the phase differential voltage is within the normal using range when the input signal is compared with the phase of the oscillator and then clamping the oscillator in case the phase differential voltage is outside the using range. CONSTITUTION:In the PLL circuit which produces the signals synchronizing with the phase of input signal 1, phase comparator 2 is provided to compare signal 1 and the phase of the signal obtained by dividing the output signal of voltage control oscillator 4 via divider 6, plus LPF3 which uses the output of comparator 2 as the input. In addition, PLL fault detecting circuit 7 is installed to decide whether or not the phse differential voltage is within the normal using range when signal 1 is compared with the phase of divider 6 after supplying the output of LPF3. Comparator 9 and 10 plus logic circuit 11 are provided to circuit 7 to compare the output of LPF3 with reference voltage 13 and 14. In case the output of circuit 7 is outside the application range, control input switching circuit 8 is controlled to convert the output of oscillator 4 to reference voltage 12.
Patent JP-H08265921-A (JP)
Title: Fixing device for electric apparatus
Inventor: ONCHI YOSHIHIRO
IPC: H02B1/04
Filed: 1995-03-22
Abstract: PURPOSE: To reduce various costs by providing a device for fixing a rear connection electric apparatus to both existing board and extension board. CONSTITUTION: Machine side metals 14 are fixed to the opposite sides of a rear connection electric apparatus 13. A board side metal 12 supporting the electric apparatus 13 through the machine side metal 14 such that the electric apparatus 13 can be turned over is then secured to a board 11. Wiring connection to a terminal part 13a is then carried out while turning over the electric apparatus 13 such that the rear side thereof faces a worker. Upon finishing the connection, the electric apparatus 13 is turned over such that the rear side thereof faces the front face of the board 11 and that state is held by means of holding screws 15.
Patent JP-S61219880-A (JP)
Title: Time sharing multi-chain forming system for phase comparing navigation system
Inventor: YAMASHITA YUICHI
IPC: G01S5/10
Filed: 1985-03-26
Abstract: PURPOSE:To prevent the radio interference between mutual chains, by providing a receiving part, which receives the time standard radio wave emitted from the outside of a chain, to the main transmitting station of each chain and driving the emitted radio wave between mutual chains in a time sharing system on the basis of said radio wave. CONSTITUTION:Time generation circuits 5, 6 respectively divide the frequencies of oscillators 3, 4 to form a time base signal coinciding with the sec signal from a standard radio wave receiving apparatus 1 and either one of one system signals is applied to a delay circuit 8 through an actual use selection circuit. Delays of 0.1sec, 0.4sec and 0.7sec can be selected and either one of delay signals is outputted as a system trigger signal ST corresponding to a signal ST. The signal ST is applied to a timer 13 and the modulation corresponding to the chain code set by a chain selector 12' is imparted to the signal with predetermined frequency from the frequency synthesizer 10 from a main station by a phase modulator 12 to form a trigger signal which is, in turn, emitted through an antenna 19 for a predetermined time. Subsequently, a switch 14 is changed over to the side of a phase shifter 11 by the control of the timer 13 and a main station pattern signal with high channel frequency is emitted in a fixed phase.
Patent JP-S63229680-A (JP)
Title: Electronic filing device
Inventor: OSANAI TATSUKI
IPC: G06F17/30
Filed: 1987-03-18
Abstract: PURPOSE:To easily store and retrieve code information and picture information by adding different identification information to them and storing them in an optical storage means when the picture information or the code information being as the information to be retrieved is inputted. CONSTITUTION:A retrieval title T and the picture information on the optical disk are associated at the rate of one to one based on a picture number Pn stored on the retrieval title T and the picture information recorded on a picture information table PT. Therefore when the retrieval title is recognized, the picture information on the optical disk can be retrieved. So that, an identification code CI is provided in the retrieval title T and the identification code CI is set to be the code information when it is '1' and the picture information when it is '0'. Thus the identification can be executed by a CPU and an operator does not need to be conscious whether the information to be retrieved is the code information or the picture information. As the result, the retrieval, etc., can be easily executed.
Patent JP-S63227603-A (JP)
Title: Cured polymer having high refractive index and production thereof
Inventor: NAGATA AKIRA
IPC: C08G77/02
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a cured material suitable for optical uses, having high refractive index, high transparency and excellent surface hardness in polymerizing and curing a C=C unsaturated compound, by adding triphenylsilane and 1,1,8,8-tetraphenyldisiloxane to the polymerization system. CONSTITUTION:In polymerizing and curing one or more of C=C unsaturated compounds (e.g. styrene, methyl acrylate, ethylene glycol diacrylate and triallyl trimellitate), generally 25-75pts.wt. of triphenylsilane and/or 1,1,8,8- tetraphenyldisiloxane based on 100pts.wt. C=C unsaturated compound is added to the polymerization system and the unsaturated compound is polymerized in the presence of a radical polymerization initiator such as preferably benzoyl peroxide at room temperature-150 deg.C to give a cured material having high refractive index.
Patent JP-S61224543-A (JP)
Title: System for managing identifier
Inventor: ISHII MIE
IPC: H04L13/00
Filed: 1985-03-29
Abstract: PURPOSE:To reduce data communication time by using a simultaneous identifier sending data simultaneously to all slave stations, a group identifier sending same data to specific plural slave stations and an individual identifier sending data one by one station to each slave station. CONSTITUTION:A simultaneous ID 'x' is stored to the ID storage section of all slave stations respectively and individual ID 'i' (=1-m,m+1,-n) of each station is stored to each ID storage section. A group ID 'A' is stored to the ID storage section of each slave station (T1-Tm) and a group ID 'B' is stored in the ID storage section of each slave station (Tm+1-Tn). Then a data is sent once (t sec) to all the slave stations whose group ID is 'A' or 'B' by sending the data from the master station C while selecting the data parameter as the group ID 'A' of 'B'. Thus, the transmission time of m X t sec in the transmis sion of same data to m-set of the slave stations in a conventional method is reduced to 1/m.
Patent JP-S60208059-A (JP)
Title: Protection device of fuel cell
Inventor: ISHII KENZOU
IPC: H01M8/04
Filed: 1984-04-02
Abstract: PURPOSE:To protect a cell with small equipment by filling inactive gas between a fuel cell and a container in which the fuel cell is accommodated and purging within the cell with the inactive gas when fuel and oxidizing agent were mixed. CONSTITUTION:Manifolds 4 and 5 are arranged around a fuel cell, and hydrogen gas and air are supplied and exhausted through piping lines 9 and 10. A fuel cell is accommodated in a pressure container, and nitrogen gas is filled in the container through a pipe line 11. When a gas sensor 12 detects hydrogen gas in a piping line 10b, a signal is sent from a controller to close shut-off valves 17-22 and a purge signal is sent to open shut-off valves 23-26, and hydrogen and air with the cell 1 and manifolds 4 and 5 are purged with nitrogen within the pressure container 8. Since purge can be performed with a small volume of nitrogen, the system is made compact.
Patent JP-S631643-A (JP)
Title: Copying machine
Inventor: URA HIROAKI
IPC: B65H3/00
Filed: 1987-03-18
Abstract: PURPOSE:To obtain the constant position relation with the resistor roller of a paper feeding unit on the body side by suspending in swingable ways a paper tray having a paper feeding mechanism engaged with the resistor roller of the paper feeding unit on the body side of the copying machine, onto the bottom plate of the copying machine body loaded onto a cradle. CONSTITUTION:A part of the back plate or bottom plate of a paper tray 20 whose back plate side upper edge is suspended in swingable ways through a suspending member 22 onto the bottom part on the installation side of the paper sheet feeding unit 15 of a copying machine body 11 is allowed to subsidiarily contact the extension part 24 of the lower plate 23 of a cradle 12 or the side wall 25 of the cradle 12. The paper tray drives out the paper sheets laminated on a lift base 26 one by one by a paper feeding part 27, and supplies said paper sheet onto a resistor roller 16 on the body side through an inclined guide plate 28 and an intermediate paper feeding part 29. With such constitution, the paper sheet is prevented from being inclined in the longitudinal or lateral direction because of the state of the floor, and the position relation with the common resistor roller 16 is not changed.
Patent JP-S62230838-A (JP)
Inventor: IAN RICHIYAADO GERINGU
IPC: C08L7/00
Filed: 1987-03-18
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-H05263817-A (JP)
Title: Absorption pad
IPC: F16B47/00
Filed: 1992-03-19
Abstract: PURPOSE:To enable a wall surface absorption device to be stuck on a wall surface with huge irregularities in such a way that it can be moved, and also enable the abrasion and frictional resistance of an absorption pad main body to be reduced. CONSTITUTION:An absorption pad main body 1 with a vacuum suction port 3 is formed into a braided hat shape using flexible material, the circumferential peripheral tapered section 1b of the absorption pad main body 1 is made thin, and its tip end section 1a is curled outward. And when air in a space section H formed between the absorption pad main body 1 and a wall surface D is sucked out through a vacuum suction port 3 to a vacuum source with the vacuum source driven, even there exist huge irregularities over the wall surface D, the absorption pad main body 1 follows the irregularities so as to be deflected, consequently, the space section H can be kept vacuum, so that the absorption pad main body can be stuck even on the wall surface having huge irregularities in such a way that it can be moved. Moreover, the inner surface of the circumferential peripheral tapered section 1b of the absorption pad main body 1 is covered with abrasion resistant and low frictional material 9, the abrasion resistant and low frictional material 9 is slid over the wall surface D, when a wall surface absorption device is moved along the wall surface D, the abrasion and frictional resistance of the absorption pad main body 1 can thereby be reduced.
Patent JP-H01298188-A (JP)
Title: Production of unsaturated halogenated hydrocarbon
Inventor: SHIYUTETSUFUEN DATSUPERUHERUTO
IPC: C25B3/25
Filed: 1989-03-17
Abstract: PURPOSE: To safely and economically produce an unsatd. hydrocarbon holide, by electrolyzing such dichloride-added product of a specified olefin under specified conditions in the presence of an onium compd. and a soluble metal salt.  
     CONSTITUTION: A compd. expressed by formula II (wherein R 1 , R 2 , R 4  are carbon atoms, bromine atoms, iodine atoms, etc.) is electrolyzed in a separation-type or non-separation-type electrolytic cell with carbon electrodes. The electrolysis is performed in the presence of one or more kinds of onium compds. containing at least nitrogen atoms or phosphorus atoms and in the presence of one or more kinds of soluble metal salts (salts of Pb, Cr, Cu, Ag, Tl or Bi) at >0.25V hydrogen overvoltage for 100mA/cm 2  current density as the standard. To increase the conductivity, one or more kinds of org. acid, inorg. acid and these salts are added to the electrolyte and the electrolysis is carried out under conditions of atmospheric pressure of high pressure to 10 bar, 1 to 60mA/cm 2  current density and temp. from 40°C to the boiling point of the electrolyte. Thus, unsatd. halogenated hydrocarbon expressed by the formula I can be safely and economically produced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01235686-A (JP)
Title: Printer equipped with printing position indentifying function
Inventor: KAWAKAMI YASUSHI
IPC: G06F3/12
Filed: 1988-03-17
Abstract: PURPOSE:To immediately identify an intuitive printing condition and a compatibility of paper, by a method wherein, on the basis of the data of a selected printing data file, the position of the outline of a printing area is obtained in non-printing states, and a printing head is shifted without conducting printing. CONSTITUTION:When a selecting means M4 selects a required file from a printing data file group M3, a printing outline detecting means M6 obtains the position of an outline of a printing area, which is assumed to be formed on a material to be printed M1 in the printing of the file, not by printing but by referring to the data of the file. A position identifying shift means M7 shifts a printing head M2 of non-printing states to this outline. Namely, a printer itself which executes printing later by a printing control means M5 previously detects, for example, margin data from file data to be printed and simply shifts the printing head M2 to a position corresponding to a margin without conducting printing. In this manner, a suitably printed material M1, such as paper, can be specified without the waste of the material to be printed M1 and a printing time.
Patent JP-S51140432-A (JP)
Title: System for controlling reset of system construction
Inventor: ODA KENICHIROU
IPC: G06F1/26
Filed: 1975-05-30
Abstract: PURPOSE: To rapidly reproduce the system construction upon retrieval of service interruption of an electricity with a system construction memory using no service interruption power source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60210372-A (JP)
Title: High-frequency resistance welding device
Inventor: IKENAGA TAKAYASU
IPC: B23K11/08
Filed: 1984-03-31
Abstract: PURPOSE:To subject simultaneously filler parts on both sides of structural members to high-frequency resistance welding by attaching a pair of means for supplying filler metals, heating means and pressing rollers to the frame body of a self-traveling carriage. CONSTITUTION:The carriage 24 is set at the traveling start state. Filler metals 34 are let off from supply means 33a, 33b by both feed rollers 35 and are delivered to the neighborhood of the pressing rollers 39a, 39b. Chips 37a-37c are brought into contact with a flat plate 1, an upright plate 2 and the metals 34 and heating rollers 39a, 39b are set in the prescribed positions. High-frequency current is passed to the chips 37a-37c by both transformers 28a, 28b to heat the fillet weld zones and the metals 34. The carriage 24 is run and the delivery of the metals 34 from the means 33a, 33b is started. The heated metals 34 are brought into press contact with the fillet weld zones on both sides by the rollers 39a, 39b. The metals 34 in press contact therewith are welded to the weld zones and the two weld zones are simultaneously welded.
Patent JP-H02242885-A (JP)
Title: Wet fire-extinguishing installation in coke oven
Inventor: HINO YOSHIO
IPC: C10B39/08
Filed: 1989-03-16
Abstract: PURPOSE:To contrive to shorten the operation time of a coke oven, to improve the recovery efficiency of energy, to reduce the size of a steam-treating installation and to lower the cost of the operation by extinguishing red-heated coke with sprayed water in a fire-extinguishing basket and sucking and conducting a large amount of generated steam. CONSTITUTION:Red-heated coke A discharged from a coke oven is carried in a fire-extinguishing tower 2 with a coke carrying wheel 1 and received in a fire-extinguishing basket 8 in the fire-extinguishing tower 2. Closing or opening shutters 6 and 7 are closed to make the fire-extinguishing tower 2 airtight, and the red-heated coke A in the fire-extinguishing basket 8 is extinguished with water from a water-spraying device 13. A large amount of steam generated in the extinguishing process is surely sucked and conducted into a steam-treating installation comprising a cooling and washing tower 15 and a wet washing machine 16 from the fire-extinguishing tower 2 without leaking outside.
Patent JP-S63231500-A (JP)
Inventor: KOBAYASHI RIEKO
IPC: G10L19/00
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-S55155709-A (JP)
Title: Sludge dehydrator
Inventor: KATSURADA SHIGEO
IPC: C02F11/12
Filed: 1979-05-22
Abstract: PURPOSE: To prevent plugging of the filter medium, by installing the partition to forming the pressure chamber in the cylindrical filter medium under the reduced pressure, and by relatively rotating the filter medium to the partition.  
     CONSTITUTION: The waste slurry 3 is reserved in the sludge reservoir 1, and the filter medium 2 is rotated clockwise while the inner pressure of the filter medium 2 is being reduced through the suction pipe 11; hereby, the moisture exudes into the filter medium 2. On the other hand, if the pressure air is sent into the stationary partition 7 through the pressure pipe 12, the air spouts from inside of the filter medium 2, and breaks the sludge layer sticking on the outer surface of the filter medium 2, and also, stirs the slurry being held in the reservoir 1. As a result, the filtering efficiency for the slurry is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61221926-A (JP)
Title: Controlling mechanism for printing contracted sound
Inventor: SHIRAI KATSUMI
IPC: G09G1/06
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the more natural and easier-to-read printed characters by shifting contracted sounds slightly to the front side when a document including the contracted sounds is printed. CONSTITUTION:The conditions of connection between a contracted sound character and a character preceding by one unit are checked through a grammar dictionary 7. Then the function for digit shift is used only when said conditions are satisfied. For instance, it is decided by the dictionary 7 that (SHI+YO) of 'SHIYOWA' comply with the conditions. Then a digit shift is carried out. While it is decided that (MA+WA) of 'MAWARI' does not comply with the conditions through the check of the dictionary 7. Then no digit shift is carried out. The line direction of the dictionary 7 has correspondence with each contracted sound character and each head address is coincident with the pointer of a contracted sound dictionary 5 to the dictionary 7. While the column direction of the dictionary 7 has correspondence with one character and one bit after conversion of the code of the character preceding by one unit.
Patent JP-S58182097-A (JP)
Title: Deodorizing total heat exchanger
Inventor: TOSHIMA YOSHIO
IPC: F24F3/14
Filed: 1982-04-16
Abstract: PURPOSE:To obtain the deodorizing total heat exchanger with deodorizing property and humidity exchange power throughout the year by a method wherein activated charcoal with both the adsorptivity of malodorous gas and the moisture under high relative humidity condition and type A or type AB silica gel with favorable dehumidifying power under low relative humidity condition are used in combination. CONSTITUTION:Total percentage of content of the activated charcoal and silica gel, both of which constitute paper-like substance, is limited to about 70% and the percentage of content of the activated charcoal and silica gel can be changed so as to meet the object. In case that deodorization is the main object, the percentage of content of the activated charcoal is rendered to be higher and, when the higher total heat exchange over low humidity range is required, the percentage of content of the silica gel is rendered to be higher. The normal content of the charcoal and the silica gel are 20-50% and 20-50% respectively. In the deodorizing total heat exchanger composed of mixed manufactured paper of said charcoal and silica gel, a structure 1 is divided into an outside air (OA) part, a suction air (SA) part, a return air (RA) part and an exhaust air (EA) part and yet provided with a purging sector P. An exchange rotor is normally rotated at 5-20 revolutions per minute and the superficial linear velocity of passing air in a column is 2-3m/sec. The desorption is performed at the purging sector P by stopping blowers for suction and exhaustion, keeping the rotational frequency of the exchange rotor at no more than 1 revolution per minute and putting a desorbing blower 2 and a heater 3 into operation.
Patent JP-2000256662-A (JP)
Title: Photochromic molecular material capable of optically controlling magnetic susceptibility
Inventor: IRIE MASAHIRO
IPC: C09K9/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel material which allows the optical control of magnetic susceptibility by utilizing photochromism. SOLUTION: The photochromic molecular materials is composed of a diheroarylethene based compound having a heteroaryl portion formed of a dihetero 5-membered ring having at least two radical substituents, preferably a compound represented by the formula (wherein A and B are each a hetero 5-membered ring on which at least two radical substitutents are present).