baber/WOPTO huggingface dataset:
Patent JP-H02295984-A (JP)
Title: New benzothiazolinone derivatve
Inventor: DANIERU RUSHIUURU
IPC: C07D417/06
Filed: 1990-04-27
Abstract: NEW MATERIAL: A compound of formula I [wherein R 1  is H or a lower alkyl; R 2  is a (substituted) lower alkyl; a (substituted) aryl, a (substituted) lower alkenyl, a (substituted) 2-thienyl, a (substituted) 2-furyl, a (substituted) 2-pyrrolyl or a (substituted) pyridyl; X is H; Y is OH, provided that X and Y together may be O] and its enantiomer, diastereomer and epimer.  
     EXAMPLE: 6-Benzoylbenzothiazolinone.  
     USE: An analgesic an agent for normalizing blood lipid and an agent for treating arterial ischemic diseases.  
     PREPARATION: For example, a compound of formula II is allowed to act on an acid chloride represented by the formula: R 2 -CO-Cl or the corresponding acid anhydride or lactone in the presence of aluminum chloride in desirably DMF to obtain a compound of formula III. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5238974-A (JP)
Title: Effective value conversion circuit
Inventor: YAMAMOTO SADAO
IPC: H02H3/02
Filed: 1975-09-23
Abstract: PURPOSE: An effective value conversion circuit which converts analog signal to digital signal is composed by using a square-law circuit, whereby circuit scale is made simple and inexpensive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02294678-A (JP)
Title: Roll for thermal fixing
Inventor: SHOJI YOSHIO
IPC: G03G15/20
Filed: 1989-05-10
Abstract: PURPOSE:To surely fix an unfixed toner image regardless of the conveying state of a recording sheet and the thickness of the recording sheet by setting the impact resilience factor of an elastic layer formed on a core material having a heating source in a JIS vulcanized rubber physical test method so that it may be >=60%. CONSTITUTION:A roll for thermal fixing 10 is constituted of the steel core material 16 which has a quartz lamp(heating source) 14 of 500W inside and whose outside diameter is 48mm, the elastic layer 18 formed on the core material 16 through a primer for silicone rubber after degreasing the surface of the core material 16 and a mold-released layer 20 properly provided on the surface of the elastic layer 18 through the primer. Then, the impact resilience factor of the elastic layer 18 in the JIS vulcanized rubber physical test method is set to be >=60%. Thus, the unfixed toner image is surely fixed regardless of the conveying state of the recording sheet and the thickness of the recording sheet.
Patent JP-H04342322-A (JP)
Title: Position information reporting system
Inventor: NAGASHIMA NORIAKI
IPC: H04W16/14
Filed: 1991-05-20
Abstract: PURPOSE:To provide a system for automatically selecting timing for reporting position information from a radio base station in a mobile communication system composed of plural radio zones. CONSTITUTION:Each radio base station 12 is equipped with a reporting data file 128a, channel group constitution table 128b, channel group evaluation value file 128c and decided channel group number file 128d, and each radio base station 12 periodically measures the field strength of a radio channel, sums up the results in the channel group evaluation value file according to a channel group constitution table, selects a decided channel group number and sets the value of a reporting timer with the decided channel group number as a coefficient.
Patent JP-S595398-A (JP)
Inventor: MURAKAMI KAZUMASA
IPC: G08B17/107
Filed: 1982-06-30
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-H05264021-A (JP)
Title: Continuous generating device using carbonized gas from industrial waste
IPC: F23G5/027
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the leakage of foul odor or smoke even from the industrial waste high in water content by a method wherein the industrial waste high in water content is dried by hot air from a hot air heat exchanger and the exhaust gases containing foul odor are introduced into a gas carbonizing furnace to undergo thermal decomposition. CONSTITUTION:The industrial waste high in water content in a drying hopper 3 is dried by sending the hot water obtained from a gas cleaning cooler 23 and by heating with the exhaust heat from a gas engine to a hot air heat exchanger 7 by a circulating pump 8 and by driving the fan to send air through the sloping holes of an air screen 5. Dry and malodorous exhaust gases are sucked by a dry air blower 20 separated from dusts by an exhaust gas cyclone separator 4 provided at the upper part of the chamber of the drying hopper and then sent to a combustion layer D inside a gas carbonizing furnace 15 to undergo thermal decomposition. In this way the leakage of foul odor and smoke from the device can be prevented.
Patent JP-S5543117-A (JP)
Title: Removal of naphthalene from coke oven gas
Inventor: SATOU YOSHIO
IPC: C10K1/18
Filed: 1978-09-20
Abstract: PURPOSE: To remove naphthalene from coke oven gas without supplying an additional absorbing oil, by using an absorbing oil contained in tar of the gas.  
     CONSTITUTION: Coke oven gas is fed from the pipe 21 to the naphthalene scrubber 22 to absorb naphthalene and gas oil in the gas with an absorbing oil from the pipe 23. The oil is then fed from the tank 25 through the heat exchanger 27 to the  column 28, and dehydrated. The oil is then fed through the heat exchanger 33 to  the stripper 34, and the naphthalene and the gas oil are separated. Part of them are  fed to the pitch removal column 39, and pitch is separated. The pitch, the naphthalene and the gas oil from the stripper 34, the water from the column 28 are subjected to oil-water separation in the receiver tank 32. The water thus separated is  fed from the pipe 45 to the tor decanter 46 to separate the tar containing the absorbing oil from the pipe 47, and the separated tar is fed from the tank 48 through the  heat exchanger 50 and the oil heater 36 to the column 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02293855-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/14
Filed: 1989-05-09
Abstract: PURPOSE:To eliminate delay of rising of potential in charging and to reduce change of residual potential by pretreating an undercoat layer with an organic compound having a carbonyl group and incorporating a modified indium oxide having a heat generating peak in the range of 200 - 600 deg.C in the differential thermal analysis. CONSTITUTION:The undercoat layer is pretreated with the organic compound having the carbonyl group and contains the modified indium oxide having the heat generating peak in the range of 200 - 600 deg.C, preferably, 250 - 350 deg.C in the differential thermal analysis. The indium oxide can be easily incorporated by heating and ultrasonic treatments or heat kneading or the like, thus permit ting the indium oxide to be superior in dispersibility into a binder resin, and so, uniformly dispersed even if an oxide to binder ratio is lowered, consequently, the obtained electrophotographic sensitive body to be freed of delay in rising of potential at the time of charging and small in change of residual potential.
Patent JP-H02295903-A (JP)
Title: Herbicide composition for paddy field
Inventor: MARUYAMA TOSHIKI
IPC: A01N25/04
Filed: 1989-05-09
Abstract: PURPOSE:To obtain an easily applicable herbicide composition for the treatment after transplantation and having excellent storage stability and high safety to paddy rice plant by dissolving a liquid herbicide component in a petroleum- based aromatic solvent and compounding the obtained only substance together with a solid herbicide component and a surfactant using water as a dispersion medium. CONSTITUTION:A liquid herbicide component [e.g. S-(1-methyl-1-phenylethyl) piperidine-1-carbothioate] and a surfactant (e.g. lignin sulfonic acid salt) are homogeneously dissolved in a petroleum-base aromatic solvent (e.g. methylethylbenzene) and water is added to the solution under vigorous agitation to form a concentrated emulsion phase. Separately, a solid herbicide component (e.g. methyl-2[[[ [[[4,6-dimethoxypyrimidin-2-yl]- amino]carbonyl]amino]sulfonyl]methyl]benzoate) is finely pulverized e.g. by air mill and the powder is added to the above emulsion e.g. by mixing and dispersing to obtain the subject composition. The surface tension of the composition is 30-40dyne/cm and the viscosity is 50-200cps at 20 deg.C.
Patent JP-H08316811-A (JP)
Title: Output buffer circuit and data processor using it
Inventor: AKIOKA TAKASHI
IPC: H03K17/16
Filed: 1995-05-15
Abstract: PURPOSE: To allow the high speed performance to be hardly affected by the environmental condition such as temperature and a power supply voltage and to reduce production of noise by supplying a prescribed current independently of the temperature and the power supply voltage to a base of a bipolar output transistor(TR) so as to drive the bipolar TR. CONSTITUTION: This output buffer circuit is provided with a constant current circuit (constant current power supplies CS1, CS2) in which bipolar TRs are employed for output TRs of a load drive circuit at the final stage of the output buffer circuit to generate a prescribed current independently of temperature and power supply voltage and allows the constant current circuit to supply a prescribed current to bases of the bipolar TRs Q1, Q2. PD1, PD2 are means to extract base charges of the output TRs Q1, Q2. Thus, the current supplied to the output TRs Q1, Q2 is a constant current independently of the temperature and the power supply voltage, and then dispersion in a delay time of the output buffer circuit under the environment of using an LSI is very small.
Patent JP-H04320874-A (JP)
Title: Sealing apparatus
Inventor: NAKAYAMA YOSHIYUKI
IPC: B41K3/02
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a good print of a seal free from breakage by preventing the generation of the partial breakage of the print of the seal caused by the offset pressing of the sealing surface of the advance and retraction stamp member to the surface of an object to be sealed in a sealing apparatus performing stamp sealing. CONSTITUTION:In a sealing apparatus applying stamp sealing to the surface of an object 0 to be sealed by an advance and retraction stamp member 8a, the sealing surface 8c of the stamp member 8a is opposed to the object 0 to be sealed almost parallel and the direction of the advance and retraction axial line (a) of the stamp member 8a is set so that the sealing surface 8c of the stamp member 8a is almost parallel moved to the surface of the object 0 to be sealed to come into contact with the surface of the object 0 to be sealed when the stamp member 8a is moved forwardly.
Patent JP-S5739939-A (JP)
Title: Manufacture of spout of mouth section
Inventor: TAWARA TOMIO
IPC: B29C45/37
Filed: 1980-08-22
Abstract: PURPOSE:To inject and mold a plastic vessel, an upper end surface of the mouth section thereof is horizontal, easily by removing a projecting plug formed at an upper section of the mouth section by bringing down the plug and opening the spout. CONSTITUTION:The plastic vessel, the mouth section 30 thereof has the projecting plug 29 and a thin section 31, is injected and molded, said projecting plug 29 is contacted with a plug removing member 32 and brought down, the thin section 31 is cut and torn, the projection plug 29 is removed completely and the spout 33 is opened. The upper end surface 34 of the mouth section 30 is horizontal and smooth, and perfect airtight property is kept when engaging a cap. The mouth section need not be opened by means of a hot cutter, etc. as seen in conventional devices, and the plastic vessels can easily be mass-produced.
Patent JP-H07319762-A (JP)
Title: Data transfer address generator
Inventor: MATSUDA JIRO
IPC: G06F12/02
Filed: 1994-05-27
Abstract: PURPOSE:To efficiently process data by operating request address data and conversion data, which is obtained by converting the counted value of a binary counter in accordance with a prescribed algorithm, to generate transfer address data. CONSTITUTION:When a system bus clock is given twice, a clock generator 28 for binary counter outputs one count clock, and the counted value of a binary counter 30 is incremented by one. The (N+1)-bit counted value from the binary counter 30 is given as the index to address tables 32a, 32b,... 32m as conversion tables, and address tables 32a, 32b,... 32m obtain address table data in accordance with the algorithm. One of these address table data is selected based on an order ring designation signal by a multiplexer 34 and is given to an arithmetic logic unit ALU 36.
Patent JP-S63279146-A (JP)
Title: Foreign matter detector
Inventor: HAYANO FUMITOMO
IPC: G01N21/93
Filed: 1987-05-12
Abstract: PURPOSE:To enable inspection of foreign matters with a foreign matter adhesion preventor mounted, by a method wherein two pairs of photoelectric converters in symmetry with an incident surface at the center position of scanning of a light beam is arranged in such a manner that one pair thereof is provided within a plane vertical to the surface of an object to be inspected containing a scanning line. CONSTITUTION:A reticule 5 as object to be inspected has a foreign matter adhesion prevention film 7 mounted on the surface thereof through a support frame 6. The object is placed on a stage 8 and scanned in a direction (x) by a laser light 1 being made incident slantly moving in a direction (y). A plurality of photoelectric converters 13, 16, 19 and 22 receiving light information from the objects 5 and 7 to be inspected are arranged in two pairs in symmetry with an incident surface at the center position of scanning of a beam 1 and one pair thereof is provided within a plane vertical to the surface of an object to be inspected containing a scanning line to constitute a reference pair. Then, the detection of foreign matters is performed from the ORing of outputs of the converters 13 and 22 and the ANDing of outputs of the converters 16 and 19.
Patent JP-S5818560-A (JP)
Title: Distributor for internal-combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1981-07-23
Abstract: PURPOSE:To decrease discharge voltage and suppress generation of a radio noise caused from a discharge, by forming discharge electrodes with side electrodes and a rotor electrode, providing a dielectric to one side of the rotor electorode and forming notched parts in the vicinity of a spark discharge part of the rotor electrode. CONSTITUTION:A distributor is mounted to an engine together with a cam shaft 2, inserted into a housing 1, and a rotor 5, consisting of a rotor electrode 3 and an insulator 4, is mounted to the cam shaft 2. While a cap 10, fixedly provided with side electrodes 6 and center terminal 7, is mounted to the housing 1. Then a center carbon 9, connecting the rotor electrode 3 to the center terminal 7, is adapted to the rotor electrode 3 by a spring 8. A dielectric 12, consisting of silicon system plate material, is secured to said rotor electrode 3 of stainless or the like by the method of calking, while a plurality of notched parts 15 are formed to an end of the dielectric 12. In this way, surface area of the dielectric 12 in the vicinity of an electric discharge part is increased, and a space charge  effect is increased to decrease discharge voltage.
Patent JP-S62271262-A (JP)
Title: Reproducing device for digital signal recording medium
Inventor: YAMAGISHI TORU
IPC: H03K5/00
Filed: 1986-05-20
Abstract: PURPOSE:To attain the reproduction of an accurate information data, by providing a transmitting pulse generation circuit which generates a transmitting pulse to segment the reproduced signal of data into units with plural bits at times other than the time when a decoder detects a middle sync by a confirmation signal from a comparator. CONSTITUTION:A comparator 9 checks whether the same pattern as a sync pattern decided in advance exists in a demodulation signal obtained from a demodulation circuit 3, and when coincidence is obtained, it is a middle sync (z), therefore, a middle sync confirmation signal (k) is sent out. The transmitting pulse generation circuit 12 i reset by the middle sync confirmation signal (k) from the comparator 9, and generates a transmitting pulse (m) to segment an information data (d) into every eight bits in such case, but when a window pulse (j) is supplied from a decoder 8, the transmitting pulse (m) is not generated. Finally, the data is used as a digital data by the data of eight bits unit, and the transmitting pulse showing the segmentation of eight bits supplied from output terminals 5 and 14 respectively.
Patent JP-H05126929-A (JP)
Title: Direction finder
Inventor: HOSONO MIKIO
IPC: G01S3/34
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the influence of the resonance phenomena of a conductive supporting tower on a direction finder by inserting an insulating support between the steel tower and nondirectional antenna so that the base of the antenna can be separated from the steel tower by means of the insulating support. CONSTITUTION:After an insulating support 22 is provided on the top of a steel tower (conductive supporting tower) 3 and an antenna supporting base 23 is mounted on the support 22, a nondirectional antenna 1 and two loop antennas 2X and 2Y are supported by the base 23 so as to separate the antenna 1 from the tower 3. In addition, flanges 22A and 22B are fitted to both ends of the cylindrical support 22. (It is not necessary to use insulators for them.) The support 22 is firmly connected to the top of the tower 3 by means of the flange 22A and the base 23 is supported by the upper end of the support 22 by means of the flange 22B. A hollow pipe is used for the tower 3 and cables 7A, 7B, and 7C connecting the antenna 1 and loop antennas 2X and 2Y to a direction finder main body 8 are passed through the pipe.
Patent JP-S595887-A (JP)
Title: Automatic operating device operated by increase of deviation
Inventor: MATSUDA TADAO
IPC: F03G3/00
Filed: 1982-07-02
Abstract: PURPOSE:To enable to enlarge the torque of the automatic operating device by a method wherein a rotary board and a fixed board are connected in eight connections by an universal moving board and the increase of the weight of the universal moving board is utilized. CONSTITUTION:A fixed board attaching column is divided into eight equal parts and the side 3 of the universal moving board is made by a piston system by eight connections of the fixed board and the rotary board. The torque may be enlarged by the weight increase of the universal moving board 3. A requested power may be obtained when a multitude of the devices are connected while the torque may be increased when the device is enlarged and the deviation is increased.
Patent JP-S60260274-A (JP)
Title: Correcting method of scanning pattern
Inventor: OONISHI HAJIME
IPC: H04N1/40
Filed: 1984-06-06
Abstract: PURPOSE:To attain high quality output of a character constituted by picture elements by changing the shape of the original picture element if the polarity of one of two adjacent picture elements is different from the original picture element in one picture element string in the picture image forming method. CONSTITUTION:Since the polarity of one picture element 651 of a picture element string written in scanning lines 64-66 is different from the polarity of dots 641, 661 of the adjacent picture element string, the size of the picture element 651 is reduced by nearly 20%. The picture element in hatched part is corrected through reduction, exposed on an electrophotographic sensitive body, developed and fixed on a paper sheet. Since the thickness of the lateral lines of the character in the picture elements formed in this way is thinned by 20-25%, even when the lateral lines are gathered most, the rate of the space to the lateral line of the background part is nearly 3:2 and a smart character is obtained.
Patent JP-2000307451-A (JP)
Title: System clock generating device for digital broadcast receiver
Inventor: SEKIGUCHI SATOSHI
IPC: H04B1/16
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To omit the operation for adjusting the capacity of a trimmer capacitor by operator's rotating operation in the manufacture and omit the trimmer capacitor which was needed as an accessory to a VCXO (voltage controlled crystal oscillator) as to a system clock generating device for IRD. SOLUTION: A VCXO 11 generates a system clock signal of frequency corresponding to the control voltage of a controlled voltage generator 12. When the digital television broadcast receiver is manufactured, the input value of the controlled voltage generator 12 when the frequency of the system clock signal generated by the VCXO 11 generates reaches 27 MHz as a set value is checked, and this input value is previously written to a nonvolatile memory and made freely readable as a set input value 17 at a proper time. To display a picture when a digital television broadcast is not received, a switch 18 is so switched that the set input value 17 is inputted to the controlled voltage generator 12.
Patent JP-S60258878-A (JP)
Inventor: KATOU YUTAKA
IPC: H01R13/70
Filed: 1984-06-06
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-S6387541-A (JP)
Title: Ventilator
Inventor: TAKAGI MITSUAKI
IPC: F24F7/00
Filed: 1987-05-13
Abstract: PURPOSE:To make it possible to recognize visually the state of pushing or pulling of an operation knob by inserting into the tip end of the operation knob a display section which has a flange section at the front end of a cylindrical body and coloring the cylindrical body in a color different from the color of the operation knob and making the cylindrical body free to enter or leave a through-hole and coloring the flange section in the same color and giving it a size larger than the through-hole. CONSTITUTION:At the tip end of a cylindrical body 34 which is colored different from the color of an operation knob 34 a display section 6 which has a flange section 35 formed larger than a through-hole 5 which is colored the same as the cylindrical body 34 is inserted. With this arrangement despite an operational method which lacks in change in appearance, namely merely pushing or pulling of the operation knob 4, the cylindrical body 34 of a different color is seen in the state of the pulling of the operation knob from the through-hole 5, and in the state of the pushing the cylindrical body 34 is received in the through-hole 5 and it is hidden by the flange section 35 of the same color as the operation knob 4 to allow to judge easily the state of the operation knob 4, by which opening or closing of a damper device 3 inside can be known at a glance. It is, therefore, possible to urge a person living in the room to ventilate and prevent faulty ventilation of the room.
Patent JP-S5641219-A (JP)
Title: Novel polymer and preparation of the same
Inventor: IWAKURA YOSHIO
IPC: C08G18/71
Filed: 1979-09-12
Abstract: PURPOSE: To obtain titled polymer, excellent in heat stability and mechanical characteristics, and suitable as a film material, etc., by the reaction of a specified aromatic isocyanate chloroformate with a diamine and/or a piperazine.  
     CONSTITUTION: An aromatic isocyanate chloroformate of formula I (wherein Ar is formula II, etc.; R 1  is H, 1W5C alkyl, halogen, etc.; a is 1W4) is reacted with a diamine of formula III (wherein R 5  and R 6  are H or 1W5C monovalent organic group; B is 1W20C divalent organic group) and/or a piperazine of formula IV  (wherein R 7 WR 10  are H or 1W5C monovalent organic group). Thus titled polymer of formula V (wherein D is -R 5 N-B-NR 6 - and/or formula VI) is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5342049-A (JP)
Title: Preparation of spectacle lens
Inventor: KAWACHI AKIHIKO
IPC: G02C7/02
Filed: 1976-09-28
Abstract: PURPOSE: To improve impact resistance of lens by polishing in cross-sectional shapes of circular arc with radius of 200 cm or less at a part or whole of the peripheral of the concave surface portion of spectable lens. 
     COPYRIGHT: (C)1978,JPO&Japio