baber/WOPTO huggingface dataset:
Patent JP-S5915444-A (JP)
Title: Thermally stabilized methacrylate resin composition
Inventor: KAMATA KAZUMASA
IPC: C08K5/36
Filed: 1982-07-20
Abstract: PURPOSE:To provide a methacrylate resin compsn. having excellent resistance to thermal decomposition, by blending a specified amount of a beta-mercapto- propionate ester. CONSTITUTION:A beta-mercaptopropionate ester of the formula (wherein R is alkyl, alkoxyalkyl, or phenoxyalkyl, and the alkyl group has 4-18 carbon atoms) such as octyl beta-mercaptopropionate or methoxybutyl beta-mercaptopropionate is used. 0.01-0.5pts.wt. said thio compd. is mixed with 100pts.wt. (co)polymer composed of 80-100wt% methyl methacrylate and 20-0wt% other vinyl or vinylidene monomers such as methyl acrylate or maleic acid.
Patent JP-S61289147-A (JP)
Inventor: UENO NOBORU
IPC: D02G3/32
Filed: 1985-06-11
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-S5650359-A (JP)
Title: Transfer paper separating device in transfer type copying machine
Inventor: KOJIMA HIROAKI
IPC: G03G21/00
Filed: 1979-10-01
Abstract: PURPOSE: To reduce the frequency of separation miss considerably, by providing a detecting means in back of the first separating means and by providing the second separating means which separates and guides transfer papers, which are not separated, to the transfer paper carrying path on a basis of the detection signal of the detecting means above.  
     CONSTITUTION: The first separating means 13 and the second separating means 14 which is arranged in back of means 13 and consists of the separating pawl, which exfoliates forcedly the tip of transfer paper 10, are provided. Photoelectric detecting means 15 consisting of the separation sensor to control the operation of the second separating means 14 is arranged away from transfer device 6 above carrying belt 11; and if transfer paper 10 is not separated by the first separating means 13, detecting means 15 decides a separation miss to output such operation signal that the separating pawl of the second separating means 14 may be brought into contact with drum 1, and the second means 14 separates and guides the transfer paper, which was not separated, to the transfer paper carrying path. As a result, the frequency of separation miss can be reduced considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5251758-A (JP)
Title: Combined treating bath
Inventor: KOBAYASHI SHIGERU
IPC: C02F3/12
Filed: 1975-10-20
Abstract: PURPOSE: To provide a combined treating bath, in which sewage from homes is treated in combination to remove BOD, nietrogen in ammonia, phosphorus, ABS in soap dissolved into water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06340445-A (JP)
Title: Yellow colored glass
Inventor: IMASHITA KATSUHIRO
IPC: C03C1/10
Filed: 1993-05-28
Abstract: PURPOSE:To improve coloring stability, spectral characteristics and excitation purity by adding an iodine compound into a specific matrix glass or its raw material. CONSTITUTION:This yellow colored glass having transmissivity in transmission threshold wavelength of 440-520nm visible ray region is obtained by adding the iodine compound such as PbI2, SnI2 into an ultralow fusing point glass of an SnF2-P2O5-X base (X is PbO, PbCl2 or the like) as glass composition of the matrix glass transmissive in visible ray or its raw material having <=400-500 deg.C fusing point or adding the iodine compound such as PbI2, KI, NaI into a low fusing point glass of a subglass base having 700-800 deg.C fusing point so as to be about 15wt.% iodine compound expressed in terms of iodine to total elements in the ultra low fusing point glass or 10wt.% iodine compound expressed in terms of iodine to total elements in the low fusing point glass, and fusing and mixing in a closed vessel under a pressure and at <=800 deg.C and forming.
Patent JP-S615676-A (JP)
Title: Image recording method
Inventor: IWAZAWA TOSHIYUKI
IPC: G06K15/10
Filed: 1984-06-20
Abstract: PURPOSE:To reproduce the low density area of an original picture without lowering apparent resolution by recording an image by plural matrixes each different in size. CONSTITUTION:The density area of a 4X4 dither matrix is divided into 16 equal parts and a code of 4-19 is fed to each area. A length divided into 16 equal parts is extended toward low density, and extended up to the lowest density point of a 8X8 dither matrix, and when it is delimited by the length divided into 16 equal parts, two gradations of the areas 2, 3, and one gradation of the area 1 can be expressed by 6X6 and 8X8 dither matrixes, respectively. Subsequently, a value of the highest density - the lowest density of an original picture is divided into 19 equal parts, a number is denoted as 1-19 in order from the low density, the original picture is divided into one picture element, a density of each picture element I (i, j) is checked, and it is compared with an element value of the number concerned of the dither matrix. In the medium and high density areas, the matrix size is made small, and in the low density area, the matrix size is made large. ''0'' or ''1'' is recorded in a P (i, j) point of a recording paper in accordance with whether the element value and the density of I (i, j) are large or small.
Patent JP-S5828112-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B13/08
Filed: 1981-08-13
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-S616422-A (JP)
Title: Resin metal bearing device
Inventor: YARI KENTAROU
IPC: F16C17/02
Filed: 1984-06-20
Abstract: PURPOSE:To prevent stopping of a rotor by forming a slit portion at the lower portion of a plumb of a fixed shaft to which a resin metal is loosely fitted, whereby abrasion powder is accumulated in a vacant space between the slit portion and the resin metal. CONSTITUTION:A resin metal 7 formed by a polyacetal or the like, which is fixed to a rotor 8 is rotated together with the rotor 8. A fixed shaft 10 to which the resin metal 7 is loosely fitted has a plumb provided with a slit portion 11 formed at the lower portioi thereof. In this arrangement, when the resin metal 7 is rotated with the rotor 8, the resin metal is brought into sliding contact with a fixed shaft 9 at the upper portion thereof. Abrasion powder produced by such sliding is accumulated in a vacant space 12 formed by the slit portion 11 of the shaft 9 and the resin metal 7.
Patent JP-H02307388-A (JP)
Title: Inverter controller
Inventor: OGAWA HARUTAKE
IPC: H02P27/08
Filed: 1989-05-19
Abstract: PURPOSE:To enable the high accuracy control of an induction motor by obtaining the internal state variable estimate of an inverter load through multiplying an internal state variable including the output voltage command value of an inverter by the ratio of respectively specified first and second mean values. CONSTITUTION:The output voltage of an inverter means 4 for converting DC into AC to give said AC to a load such as induction motor 7 is detected by a voltage detection means 6. Then, after harmonic components have been removed by the low-pass filtration of said detected voltage, a first mean value is obtained by the root mean square of the detected voltage and a second mean value is obtained by the root mean square of an output voltage command value for the inverter means 4. After that, the internal state variable estimate of a load of said inverter means 4 is obtained through multiplication of an internal state variable including the output voltage command value of said inverter means 4 by the ratio of the first and second when mean values for the purpose of removing the effect of a voltage drop of the inverter means 4. In this manner, said induction motor 7 can be controlled with high accuracy.
Patent JP-S5553593-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/155
Filed: 1978-10-16
Abstract: PURPOSE:To improve light-resistance and stabilize a hue of a recorded image, by jointly using specified metallic complexes with recording material employing active clay or acid clay as a developer. CONSTITUTION:In a recording system consisting of a color former and a developer, a montmorillonite type clay mineral is used as the developer, and this recording material contains approximately 0.1-1g metallic complexes represented by a formula I (where, M is Co, Ni, Cu, Pd, Pt; X is O, S; R1-R3 are alkyl, aryl, alkoxy, aryloxy and both R1 and R2 or both R1 and R3 mutually combine to form a five- membered or a six-membered ring), preferably compounds represented by a formula II (where, R4 is C1-20 alkyl and C6-14 aryl) per 1m<2> of the recording material. When triarylmethanes, particularly crystal violet lactone is used as the color former, its effect is remarkable.
Patent JP-S5353047-A (JP)
Title: High frequency heating device
Inventor: SASAKI TAMOTSU
IPC: F24C7/02
Filed: 1976-10-25
Abstract: PURPOSE: To improve heating efficiency and equalize heat distribution, by directly exposing a magnetron's antenna to an oven and setting a dispersion jig of trigonal pyramid for reflexing electric waves at a place distant from the antenna. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5752830-A (JP)
Title: Opening and closing mechanism for slit
Inventor: TSUKADA MASAMICHI
IPC: G01J3/04
Filed: 1980-09-16
Abstract: PURPOSE:To open and close the slits accurately by a small driving force, by rotating a supporting shaft which is fixed to the central part of a rotating part, and varying the widths of an incident slit and an emitting slit by the same degree of opening. CONSTITUTION:Upper edges 3a and 7a of the incident slit 3 and the emitting slit 7 of a longitudinal spectroscope are sttached to an edge attaching plate 11. Lower edges 3ba and 7b of the incident slit 3 and the emitting slit 7 are attached to an edge attaching plate 12. When the supporting shaft 16 which is fixed to the central part of the rotating plate 15 is rotated, the edge attaching plates 11 and 12 are  moved up and down, and the slit widths are expanded or contracted.
Patent JP-S62285667-A (JP)
Title: Power converter
Inventor: AKAGAWA EIJI
IPC: G05F1/10
Filed: 1986-06-03
Abstract: PURPOSE:To obtain stable control even on abnormality by generating an interruption signal inputted to a processor for controlling and processing an ignition phase angle from an interruption signal generator not synchronized with an AC power supply. CONSTITUTION:An interruption signal generator 10A generating an interruption signal for a fixed period regardless of AC voltage frequency is mounted. The period of the interruption signal from the interruption signal generator 10A is set within one fourth of the period of AC input voltage from a stringing 1. The interruption signal is inputted to an interruption control circuit 13 for a processor 12 for controlling and processing an ignition phase angle, thus starting ignition phase angle operation by a microprocessor 15. The result of the operation is each outputted to thyristors 6a, 6b as gate signals l7a, l7b from a gate signal output circuit 16.
Patent JP-S5653305-A (JP)
Title: Improved boiler combusting method
Inventor: FUJINO KOUJI
IPC: F23C99/00
Filed: 1979-10-04
Abstract: PURPOSE: To improve a boiler heat efficiency and to make an equipment for processing exhaust gas compact by using the by-product impure oxygen gas as a substitute for air for the boiler combustion use or by using it mixed with air.  
     CONSTITUTION: The impure oxygen gas which is produced as a secondary product by an air separation is used as the air for the boiler combustion use. The impure oxygen gas is an oxygen produced inevitably as a by-product when operation is performed to obtain the high purity of nitrogen or oxygen contained in air and it contains oxygen having more concentration than that of oxygen contained in the ordinary air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5555508-A (JP)
Title: Oil-immersed electric machine
Inventor: HAGIWARA SHIYUUYA
IPC: H01F27/36
Filed: 1978-10-18
Abstract: PURPOSE: To reduce vibration and noise, by making position of the upper end of a tank shield coincident with that of the part of a stay fixed on the side plate of a tank.  
     CONSTITUTION: A welding bead 9 on the upper end of a copper plate tank sheild 5 welded on a tank side plate 10 is made coincident with a stay 8. Therefore, the natural frequency of the tank side plate 10 can be determined in design to prevent the tank side plate 10 from resonating with an exciting force. Since the exciting force transmitted from a magnetic shield is received at the node of vibration, the vibration does not become excessive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5926478-A (JP)
Inventor: BENO II RIIBAAMAN
IPC: B65D83/16
Filed: 1983-07-13
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-S5554356-A (JP)
Title: Coating material having catalytic activity
Inventor: MAKI MASAO
IPC: F24C14/00
Filed: 1978-10-16
Abstract: PURPOSE: To provide a coating material having a catalytic activity to suppress the deposition of tarry carbonaceous material to the surface of a metal, composed of an alkali silicate, an acidic metal phosphate, a heat-resistant pigment, and a specific metal oxide.  
     CONSTITUTION: A coating composition composed of (A) an alkali silicate such as sodium silicate, (B) an acidic metal phosphate, (C) a heat-resistant pigment such as TiO 2 , and (D) metal oxides comprising (a) oxide of IA or IIA metal, e.g. Na 2 O or CaO, and/or (b) a compound containing an oxide of IA or IIA metal and having a structure of the formula (MA is a IA or IIA element, pref. Na, K, Ca or Mg; MB is IIIB or IVB element, pref, C, Si or Al; O is oxygen; x, y and z are integers). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63293254-A (JP)
Inventor: OOSONE SHIYOUHEI
IPC: E04B2/94
Filed: 1987-05-25
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-H04353950-A (JP)
Title: Peripheral controller
Inventor: KIKUOKA NOBUYUKI
IPC: G06F13/00
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the increase of a memory area for fault information storage with the increase of the number of ports. CONSTITUTION:A fault occurrence port detection means 4 detecting in which device connected to one of port part in plural low-order interfaces a fault occurs, a port number setting means 2 setting an arbitrary port number and a port number comparison means 6 comparing the port number which the fault occurrence port detection means 4 detects with the port number which is set are given. When both numbers coincide as the result of comparison, fault information on the ports coincided in the port number comparison means 6 are stored in the whole areas of the memory area.
Patent JP-H07311071-A (JP)
Title: Gas type volumeter
Inventor: ISHII YASUSHI
IPC: G01F17/00
Filed: 1994-05-19
Abstract: PURPOSE:To provide a volumeter which utilizes gas pressure variation and can measure deviations of the capacity of a container or the volume of an object from a reference value using microphones of relatively less accuracy. CONSTITUTION:This gas type volumeter comprises a first container 1 to which a reference container 3 almost equal in volume to a container 4 to be measured is connected, a second container 2 to which the container 4 to be measured is connected, a loudspeaker 6 which causes alternating volume variations of the first and second containers 1, 2 in a differential manner, a communicating pipe 5 communicating the containers to each other, and microphones 10, 11 for detecting pressure variation at a position where pressure variation inside the communicating pipe 5 is almost zero; the difference in capacity between the reference container 3 and the container 4 to be measured is calculated from this detected pressure variation. The magnitudes of the outputs of the microphones 10, 11 for detecting pressure variation inside the communicating pipe 5 vary almost in proportion to the difference between the capacity of the reference container 3 and that of the container 4 to be measured, and the capacity difference can easily be measured even by the use of less accurate microphones. Also, the capacity of the container 4 to be measured can be calculated precisely from the capacity difference by separately measuring the capacity of the reference container 3 with precision.
Patent JP-H07166675-A (JP)
Title: Execution method of joint filler in exterior wall of structure
Inventor: YADA YUKIHIKO
IPC: E04F13/08
Filed: 1994-05-17
Abstract: PURPOSE:To promote sealing efficiency without damaging a exterior wall material at all by constructing adhesive members to opposed side wall surfaces of a joint section, and inserting joint filler in the joint section to elastically adhere seal sections to the adhesive members. CONSTITUTION:A joint cover A is inserted in a joint section 6 between adjacent exterior wall materials 5. Then, seal sections 3 of the cover A are elastically deformed, and their front end parts are elastically adhered to adhesive tapes 8 stuck on side wall surfaces 7 in advance to adhere. Accordingly, even if opposed side walls have more or less uneven surfaces, they are absorbed with the adhesive members 8. At the same time, a cover section 1b of a cover main body 1 is in a state to cross an opening of the joint section 6 to cover it. According to the constitution, the exterior wall materials 5 are not damaged by the adhesive members 8, and sealing efficiency of the joint section 6 can be promoted.
Patent JP-S5651230-A (JP)
Title: Cleaning method for combustion waste gas
Inventor: YOKOYAMA SHIGEO
IPC: B01D53/94
Filed: 1979-10-04
Abstract: PURPOSE: To remove concurrently SO x  and NO x  present in combustion waste gas by using a catalyst obtained by bearing copper oxide on a carrier manufactured by caking an aluminous substance with titanium oxide thermally stabilized by calcium oxide.  
     CONSTITUTION: Titanium oxide thermally stabilized by calcium oxide is combined with an aluminous substance to obtain a catalyst support, and then copper oxide is added to the catalyst support. Combustion waste gas is brought into contact with the catalyst thus obtained to remove concurrently SO x  and NO x  present in the waste gas to clean the waste gas. For example, the catalyst support is obtained by a procedure in which titanyl sulfate is neutralized with NH 4 OH solution, product formed is separated by filtration and baked, and then an alumina aqueous solution is added to the baked product, baked, and molded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000084695-A (JP)
Title: Continuous welding method in longitudinal direction of beltlike steel plate and its welding equipment
Inventor: KOGA SHIGENOBU
IPC: B23K26/21
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To butt each other without clearance so as to surely weld by transferring adjacent plural beltlike steel plates in different transfer angles in parallel, converging both steel plates to the same plane while guiding a non-welding side of a steel plate of one side and continuously butting a welding side of other steel plate to a welding side of one of a steel plate. SOLUTION: Beltlike steel plates 11, 12 are gradually approached from a state apart up/down by transfer devices (roll) 9a-9f. In the beltlike steel plates 11, 12, the non-welding sides are respectively guided by a longitudinal roller type first guide device 12 and a second guide device 14, and the side ends of beltlike steel plates 11, 12 are butted in the same plane. Butted parts are restricted by a pass restriction device 10 to prevent position deviation, deformation and are continuously welded by a laser beam welding machine 3. It is preferable to weld by following and/or weaving a welding torch of the laser beam machine 3.
Patent JP-S5252949-A (JP)
Title: Rubber compositions
Inventor: TAKAHASHI TERUO
IPC: C08L21/00
Filed: 1975-10-27
Abstract: PURPOSE: A rubber compsoition for adhesion of wire coar, matal goods, etc. which produces firm adhesion in a short time at the time of adhesion to steel, zinc, brass, vulcanized rubber-like materials, prepared by adding a specific materail containing sulfur, cobalt salt of organic acid, etc. to a rubber-like material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08318633-A (JP)
Title: Print head driving circuit
Inventor: SANPEI TOSHIHIRO
IPC: B41J2/30
Filed: 1995-05-26
Abstract: PURPOSE: To stabilize the input energy to magnet coils without using a firmware. CONSTITUTION: A driving circuit of a print head for a dot printer has magnet coils corresponding to two or more print pins, and selectively applies power to the magnet coils based on specified driving pulses to drive the correspondent print pins, thus printing is carried out. A base pulse generating circuit 1 that generates base pulses having a fixed pulse width, a temperature detecting circuit 2 that produces temperature information near the magnet coils, a correction pulse-generating circuit 3 that generates correction pulses, whose width changes corresponding to the temperature information, in synchronization with the base pulses, and a driving pulse generating circuit 4 that synthesizes the base pulses and the correction pulses to produce driving pulses are provided for each of the print pins.
Patent JP-H01298068-A (JP)
Title: Production of ceramic formed body
Inventor: YAMAMOTO SHIRO
IPC: C04B35/565
Filed: 1988-05-27
Abstract: PURPOSE:To easily obtain the title formed body wherein the difference in the expansion and contraction coefficients between layers is compensated and capable of forming a sheet-shaped heating element by calcining a formed body consisting of a layer not contg. a specified conductive modifier and a layer contg. the modifier. CONSTITUTION:A green formed body consisting of a slurry paste or powder layer consisting of a mixture contg. silicon carbide, glue, and a sintering assistant and not contg. a conductive modifier and a slurry paste or powder layer consisting of a mixture contg. the silicon carbide, glue, sintering assistant, and conductive modifier is calcined to form a ceramic formed body having a conductive layer and an insulating layer. Silicon, alumina, etc., are preferably used as the sintering assistant and conductive modifier. The size of the powder of silicon and silicon carbide affects the formability, especially in the forming of a green sheet. Finer powder is preferably used, when high density, high physical properties, high strength, etc., are expected.
Patent JP-S618872-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/10
Filed: 1984-06-22
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-H09312653-A (JP)
Title: Cell assembly method and its device
Inventor: KAWABATA KO
IPC: H04L12/28
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To divide a variable length packet from an incoming channel into fixed length ATM cells while suppressing a hardware scale and consecutive cell generation and to send the cells onto an outgoing channel. SOLUTION: In the cell assembling method, a variable length packet is written via a line multiplexer section 10, a control section 31a stores sequentially the packet to a buffer 20 corresponding to an incoming channel, the packet is read by a control section 32a while being divided into fixed length packets on a prescribed time slot for each incoming channel and the packets are converted into ATM cells by a frame cell processing section 40a. When a consecutive cell production number of the channels exceeds a maximum consecutive cell production number, the processing section 40a stops reading the packet from the buffer 20 so as to suppress tentatively the consecutive production of cells.