baber/WOPTO huggingface dataset:
Patent JP-S60191028-A (JP)
Title: Manufacture of high-purity glass body
Inventor: TANAKA GOUTAROU
IPC: C03B37/014
Filed: 1984-03-07
Abstract: PURPOSE:To obtain the titled high-purity glass body without any cracks in high yield by heating a heaped body of glass fine particles at the downstream region wherein the bulk density is small and the surface temp. of the heaped body is low while increasing the buck density to form the heaped body of glass fine particles. CONSTITUTION:The fine particles of glass, formed by spouting a gas for forming glass by reaction from a burner, in heaped on the outer circumferential part of a starting base material which revolves axially, and then sintered to obtain transparent molten glass. In said manufacture of the glass body, the fine particulate glass body is heaped on the outer circumference of a starting base material 1 from the first burners 31 and 32 for synthesizing fine particles of glass at a surface temp. of the heap wherein the bulk density of the fine particulate glass body is made small. The heaped body 21 of the glass fine particles is successively heated by the second burners 41 and 42 for regulating the bulk density (41 is used when moved in the direction as shown by the arrow, and 42 is used when moved in the reverse direction) to increase the bulk density, and the particulate glass body is synthesized. Then the glass is sintered to manufacture the high-purity glass body 22.
Patent JP-H01217257-A (JP)
Title: Background remover
Inventor: MURAYAMA TAKESHI
IPC: G01N30/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a background remover for analysis of anions with a simple construction, by laminating cation exchange films and sheets having grooves each filled with a spherical substance on both sides of a sheet having a groove filled with a spherical substance. CONSTITUTION:A first sheet 2 made of, for example, rubber provided with a groove 2a at the center thereof, a second sheet 3 comprising a cation exchange film, a third sheet 4 made of, for example, rubber provided with a groove 4a at the center thereof, a fourth sheet 5 comprising a cation exchange film and a fifth sheet made of, for example, rubber provided with a groove 6a at the center thereof are laminated sequentially. Here, the grooves 2a, 4a and 6a are filled with a spherical filler, for example, a cation exchange resin. The laminated body thus obtained is sandwiched, for example, by acrylic substrates 1 and 7 on both sides thereof. The background remover thus obtained runs an eluate from a separation column of an anion analyzer to the groove 4a and a removing liquid of H2SO4 or the like to the grooves 2a and 6a, thereby enabling efficient removal of cations in an eluate.
Patent JP-S61205604-A (JP)
Title: Production of ultrafine particle of oxide and device therefor
Inventor: HIRAYAMA TSUKASA
IPC: C01G49/06
Filed: 1985-03-07
Abstract: PURPOSE:To obtain a large amount of the titled high-quality ultrafine particles in high efficiency easily and economically, by burning metallic powder in a high-temperature flame containing O2. CONSTITUTION:Metallic powder of raw material is dropped and fed from the powder storage tank 4 through the powder feed pipe 5 to the combustion tube 6 set in such a way that the tube is extended in the tip direction of the high- flame gas burner 1 while adjusting the dropping amount of the power by the control cock 3, secondary O2 is optionally fed from a secondary oxygen feed pipe to the combustion chamber 6, the powder is burned in the high-temperature flame containing O2 from the burner 1, the titled smoking ultrafine particles having <=1mu particle diameter are formed, and collected by the ultrafine particle collector 7.
Patent JP-H08239020-A (JP)
Title: Damper of parking brake pedal
Inventor: SUZUKI YOSHINORI
IPC: B60T7/06
Filed: 1995-03-03
Abstract: PURPOSE: To simply and inexpensively constitute a damper for generating a sufficient damping effect during returning of a pedal and a small reaction force during depressing of the pedal. CONSTITUTION: A piston 12 is fitted into the fitting section 16b of a piston rod 16 so as to be relatively moved by only a specified dimension in an axial direction and when this is moved in the right direction of a figure during returning of a pedal, by sandwiching an O ring 18 between the piston 12 and a nut 20 (flange section 20a), flowing of air through an air passage 28 between the fitting section 16b and the piston 12 is interrupted and when this is moved in the left direction of the figure during depressing of the pedal, a gap is formed between the piston 12 and the O ring 18 and the air passage 28 is communicated to an air chamber 30 side.
Patent JP-H03247100-A (JP)
Title: Acoustic signal reproducing device
Inventor: YAMATO TOSHITAKA
IPC: H04S1/00
Filed: 1990-02-23
Abstract: PURPOSE:To improve the sense of presence by reproducing a direct sound as if the sound source of the direct sound signal were in existence between a couple of speakers and reproducing a reflected sound as if it were reached from a wider range than that of the direct sound. CONSTITUTION:Direct sound signals SR, SL corresponding to direct sounds among sounds reproduced by speakers 30, 31 are outputted as they are by the speakers 30, 31 and reproduced as if the sound source were in existence between the speakers 30, 31. On the other hand, the reflected sound signals ZR1, ZL1 and wide reflection sound signals ZR2, ZL2 of the reflected sounds are reproduced as if the sound source were in existence at the outward position than the speakers 30, 31. Thus, the reflected sound is reached from a wider range with respect to the direct sound and the arrival range of the direct sound and the reflected sound in a concert hall is simulated and the sense of presence is improved.
Patent JP-H01220545-A (JP)
Title: Equipment for suppressing erroneous output of transmission data of multiplex data link
Inventor: MORITOKI MASAKAZU
IPC: H04Q9/00
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate malfunction by operating an actuator normally by providing a transmission data output means to output a preceding data signal to the driver of the actuator when abnormality is generated in received data in each of peripheral equipments. CONSTITUTION:When the abnormality is detected in a data string by a LAN controller 4-2, an error code is attached on a signal S, and the fact is continued to be informed to LAN controllers(4-3-4-n) behind. In the controller 4-3, data equivalent to output to the actuator 411 connected to the controller 4-3 out of received data strings is held at a first latching circuit 413 every time. The data is transferred from the circuit 413 to a second latching circuit 414 only when no abnormality exists. When even one of several abnormality exists, no holding at the circuit 414 is performed, and the preceding data is continued to be outputted as it is to the actuator 411 via the driver 412. In such a way, it is possible to operate the actuator normally.
Patent JP-S59181312-A (JP)
Inventor: MAAKU MAAGORIN
IPC: G02B6/36
Filed: 1984-03-09
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-H05240992-A (JP)
Title: Internal pump fixing part structure
Inventor: MASUDA TOMOHIKO
IPC: G21C15/243
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a fixing part structure for internal pump to a lower end plate capable of avoiding distortion due to fixing motor casing to a reactor pressure vessel and improving productivity. CONSTITUTION:In fixing part structure of internal pump in which a motor casing 21 is fixed in a penetration provided to a lower end plate 2a of a reactor ressure vessel 2, the motor casing 21 and the lower end plate penetration part are coupled with a screw structure 20.
Patent JP-H09210798-A (JP)
Title: Pixel defect correction system for two-dimensional infrared sensor
Inventor: ONO SHIGEO
IPC: H04N5/341
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To correct a defective detection output due to a defective element in a two-dimensional infrared sensor quickly and easily. SOLUTION: A mirror 1 is driven by a scanning motor 2 such that an incident light 101 from a same light receiving field impinges on a two-dimensional infrared sensor 3 at two incident angles. A detection output corresponding to one incident angle is digitized through an A/D converter 4 and stored in a memory (1) 5a while a detection output corresponding to the other incident angle is stored in a memory (2) 5b. A selector 6 delivers an output read out from the memory (1) 5a as an output data 601 and selects a detection output in same light receiving field from a normal element as an alternative output to that from the memory (2) 5b when the output from the memory (1) 5a contains a defective detection output due to a defective element.
Patent JP-H04262448-A (JP)
Title: Data transfer apparatus
Inventor: YAMASHIROYA ATSUSHI
IPC: G06F13/38
Filed: 1991-02-15
Abstract: PURPOSE:To enhance the operating efficiency of a buffer to improve the transfer performance of a data transfer apparatus when the number of data units having the same content are successively transferred by storing the content of one unit of data, and by transferring only the content of one unit of data and the number of times of successive transfer. CONSTITUTION:The data transfer apparatus is equipped with a data transfer section for transferring data from a processor to a bus, and a data input section for transferring data from the bus to the processor. Further, the data transfer apparatus temporarily stores therein data transferred from each processor, and a compare circuit 5 successively compares the stored content of data in order of sending the data to buffer memory 1 to inspect whether or not they match with one another. As a result of the inspection, if transferred data units having the same content are successive, the number of times of succession is counted by a counter 7, and the content of one unit of data out of transferred data and a counted value of the number of times of succession are stored. When transferring stored transferred data, only the content of one unit of the data and a counted value are taken out to send.
Patent JP-H06234749-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element and display device using the same
Inventor: NOHIRA HIROYUKI
IPC: C09K19/34
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a new compound useful as a liquid crystal display element substance. CONSTITUTION:A compound of formula I [R is 1-18C alkyl, etc.; X is single bond, COO, CH2O, CidenticalC, etc.; A is group of formula II (Y1 and Y2 are H, F, methyl, etc.); B is A, group of formula III, etc.; m is 1-16; n is 1-6; p is 0 or 1; * is optically active] such as optically active 5-(3-fluorononyl)-2-(4- decylphenyl)pyrimidine. The compound of formula I is obtained by using a compound of formula IV as a starting substance, carrying out four processes to give a compound of formula V and dechlorinating the compound of formula IV by dehydrogenation. When the compound of formula I shows a chiral smectic phase by itself, this compound is a material suitable as an element utilizing ferroelectricity. When a liquid crystal composition containing the compound of formula I shows a chiral smectic phase, an element containing the liquid crystal composition can be operated by using ferroelectricity and the ferroelectric liquid crystal element can be made into a liquid crystal having excellent switching characteristics and high response speed.
Patent JP-H01219502-A (JP)
Title: Method and device for measuring three-dimensional shape of body
Inventor: WATABE ISAMU
IPC: G01B11/24
Filed: 1988-02-29
Abstract: PURPOSE:To decide the unevenness of the body without being affected by the environment nor requiring additional information by obtaining images of a body to be measured in two different directions and utilizing the difference between the brightness centers of both images which is found from pieces of brightness information contained in the images. CONSTITUTION:The left and right images ML and MR of the body are obtained by left and right cameras 1 and 2. In this case, the lines of sight of the cameras 1 and 2 are so adjusted by a convergence angle adjusting par 3 in advance as to cross each other on the surface of the body. The left and right images ML and MR which are obtained as mentioned above are sent as the pieces of information to brightness center calculation parts 4 and 5. The brightness center calculation parts 4 and 5 finds the coordinates of the brightness centers GL and GR of the left and right images ML and MR from a specific expression and sends them to an unevenness decision part 6. The unevenness decision part 6 subtracts the horizontal component of the brightness center GL of the left image from the horizontal component of the brightness center GR of the right image and decides the unevenness of the body according to the sign of the difference.
Patent JP-H11204321-A (JP)
Title: High corrosion-resistant r-fe-b bonded magnet and its manufacture
Inventor: YOSHIMURA MASAYUKI
IPC: C22C38/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which is optimal for forming a corrosion- resistant film on the surface of a porous R-Fe-B bond magnet with high bonding strength and high dimensional accuracy to prevent a plating solution, cleaning solution, etc., from penetrating into and being retained in the bond magnet. SOLUTION: The surface of an R-Fe-B bond magnet is polished by dry barrel-polishing through the use of the mixture of an abrasive and a plant medium or the abrasive and a plant medium which is improved with inorganic powder as a medium, so that the pore sections of the magnet are filled with the abrasive, inorganic powder, and polishing dust in such a state that the abrasive, powder, and dust are fixed with the fat and oil components of the vegetable medium, and at the same time, the surface of the magnet is smoothed.  Therefore, an electroplated layer having no pinhole can be formed, because high electrical conductivity can be given to the surface of the magnet through the formation of a Cu film on the surface by performing barrel-polishing on the surface of the magnet by using Cu, whose shape is not specified, i.e., Cu having a spherical shape, a massive shape, a needle-like (wire-like) shape, etc., of required dimensions by the use of a barrel-polishing device, so that finely ground Cu pieces are press fitted in the resin surface and sealed pore sections on the surface of the magnet and the surface of the magnet is coated with the fine Cu pieces.
Patent JP-S63213205-A (JP)
Inventor: MUROI MICHITO
IPC: C23C14/34
Filed: 1987-02-27
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-S53129596-A (JP)
Title: Lighting apparatus synthetic controller
Inventor: SUZUKI MOTOYOSHI
IPC: B60Q1/26
Filed: 1977-04-19
Abstract: PURPOSE:To make it possible to process simply fault detection and auxiliary luminous mean switching with making a luminous means common, by driving the common luminous means by instructions corresponding to various illuminations and switching and introducing the illumination light to the associated illumination face selectively.
Patent JP-S57158934-A (JP)
Title: Peak position detector
Inventor: OONO KENSAKU
IPC: H01J31/58
Filed: 1981-03-27
Abstract: PURPOSE:To obtain a peak position detection circuit suitable for reading out a waveform recorded in an accumulator tube and for digitizing the waveform. CONSTITUTION:When a signal shown by the B in the diagram is generated by a digitizing control signal generator 13, a vertical sweep signal indicated by C is generated by a sweep generator 14 and the scanning of a target 1 is made by a beam 2 so that a signal shown by D, for instance, is obtained in the output stage of an amplifier 4. The voltage for comparison rises in following the build-up of the pulse shown by D and becomes higher than the pulse voltage when the pulse reaches the peak at t6. When the output of a comparator 5 is reversed to indicate a lower level and the moment that a capacitor 19 ceases to charge, a holding circuit 17 operates, holding the computed value of a counter 16 at t6. At t9 the digitizing control signal shown by the B changes to the low level whereby a gate 35 is opened and the computed value held is sent out to an output line. This computed value is a digital data indicating the time the peak has occurred on the basis of t1.
Patent JP-H01218029-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHITA YOSHIO
IPC: H01L21/336
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a good semiconductor device by a method wherein the surface of a semiconductor is irradiated with a laser beam of a prescribed pattern and a gettering layer is formed in the semiconductor device or near it in order to effectively capture an impurity to be mixed in the semiconductor device. CONSTITUTION:A laser beam 15 is narrowed down by using a lens 12; places of a silicon substrate 14 where a source and a drain are to be formed in a subsequent process are irradiated with one pulse of the laser beam via a mask 13 with a width of 1mum. Through this irradiation, a damage layer 24 with a depth of 1mum and with a length of 3-4mum is formed in parts shown by oblique lines. A gettering layer is formed near a part where a gate is to be formed in a process after this process. By this setup, an impurity to be mixed in a semiconductor device is captured effectively; a good semiconductor device can be obtained.
Patent JP-H01221589-A (JP)
Title: Method for caustifying green liquor
Inventor: YANO KENICHIRO
IPC: D21C11/04
Filed: 1988-02-25
Abstract: PURPOSE:To simply carry out clarification and caustification with high efficiency, by adding a small amount of quick lime, removing generated lime sludge, adding and caustifying the residual quick lime in adding the quick lime to a green liquor produced in preparing kraft pulp, slaking and caustifying the green liquor. CONSTITUTION:Quick lime is added to a green liquor produced in preparing kraft pulp to carry out slaking and caustifying and obtain caustic soda. In the process, a small amount (preferably an amount of 2.5-15% based on the total amount added) of quick lime is added in the first stage to remove the produced slime sludge. In the second stage, the residual quick lime is added to complete caustification. Thereby, the aimed caustic soda having high clarification and clarification degrees is obtained.
Patent JP-S55140411-A (JP)
Title: Conveyor
Inventor: MURAYAMA SHINJI
IPC: B65B51/00
Filed: 1979-04-13
Abstract: PURPOSE: To convey a piece while maintaining a centered state, by causing a centering unit to stop thrusting the conveyed piece after centering action and support the piece without applying pressure thereto.  
     CONSTITUTION: A conveying means 1b, a centering unit 3 having centering members 12 displaceable in a direction across a passage 2 of conveyance by the conveying means, and a thrust elimination means for causing the centering members 12 to eliminate a thrusting force after centering action are provided. A container 5, which is a conveyed piece, is moved from an inlet conveyor 6 to a chain conveyor 1b. When the rear end of the container 5 has passed by a photoelectric switch S 2 , a solenoid valve 10 is shifted to supply air to a cylinder to drive the centering members 12. When the pressure in the cylinder is raised above a set level, a pressure switch is closed to eliminate the thrusting force of the centering members 12 to convey the container 5 with friction on the centering members 12 on both sides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07233011-A (JP)
Title: Herbicidal composition
Inventor: HANAI RYO
IPC: A01N47/22
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a herbicidal composition, a combination of a specific phenoxypyrimidine derivative and O-3-t-butylphenyl-N-(6-methoxypyridin-2-yl)-N- methylthiocarbamate, presenting synergistic effect, thus enough in does at low levels. CONSTITUTION:This herbicidal composition is a combination of a phenoxypyrimidine derivative of the formula (R is H, an alkyl, a haloalkyl, a cycloalkylmethyl, an alkenyl, a haloalkenyl, an alkynyl, a haloalkynyl or an alkoxyalkyl) and O-3-t-butylphenyl-N-(6-methoxypyridin-2-yl)-N- methylthiocarbamate. It is preferable that the weight ratio for these two ingredients be 1:(1-100), esp. 1:(5-30). The compound of the formula is e.g. methyl 2-[(4,6-dimethoxypyrimidin-2-yl)oxy]-6-[1-(hydroxyimino)ethyl]benzoate. This herbicide can also control Echinochloa crus-galli with advanced leaf age even at low doses, presenting high safety to paddy rice.
Patent JP-S55139660-A (JP)
Title: Tape loader
Inventor: HIROSE KUNIO
IPC: G11B15/665
Filed: 1979-04-12
Abstract: PURPOSE: To simplify the handling of VTR by separating separable cassette halves and then moving them to a capstan turning contact position, and then by bringing tape spools in the cassette halves into turning contact with a capstan.  
     CONSTITUTION: When a cassette is mounted on fixed pins 16 and 17 with arms in contact with guide pins 14 and 15, movable reel arms 3 and 4 are spread out and the cassette is easily inserted. To start tape loading, cassette halves 1 and 2 are released from hooking to allow cassette halves 1 and 2 to separate mutually. Then, loading disks 9 and 10 are turned differing in direction to separate cassette halves 1 and 2, which are moved to the tape loading position to load the tape on tape guides 30 and 31, and fixed head 32, and tape spools 1a and 2a in cassette halves 1 and 2 are brought into turning contact with capstan 20 by tension levers 18 and 19 of the tape loader, allowing the tape to run at a high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221450-A (JP)
Title: Polyester resin composition
Inventor: YASUE KENJI
IPC: C08K7/00
Filed: 1988-02-27
Abstract: PURPOSE:To form a polyester resin composition excelling in moldability and having excellent surface gloss, mechanical properties and thermal aging resistance, by mixing a polyethylene terephthalate with specified amounts of inorganic compound particles, a modified polyolefin oligomer and, optionally, a fibrous reinforcement. CONSTITUTION:This polyester resin composition comprises 100pts.wt. polyethy lene terephthalate or polyester having at least 80mol.% ethylene terephthalate units, 0.05-10pts.wt. at least one inorganic compound of a mean particle diame ter <=50mum, 0.5-20pts.wt. modified polyolefin oligomer prepared by effecting an addition reaction of an alpha,beta-unsaturated carboxylic acid or its derivative with a polyolefin oligomer mainly composed of an ethylene component and/or a propylene component to such a degree that the saponification value is 5-200mgKOH/g and having a viscosity at 40 deg.C in the range of 100-5,000cP and 0-150pts.wt. fibrous reinforcement.
Patent JP-H07253888-A (JP)
Title: Data processor
Inventor: TAKEWA HIDEHITO
IPC: G06F9/38
Filed: 1994-03-16
Abstract: PURPOSE:To provide the compact data processor with low power consumption by processing the compound command comprising plural arithmetic operation taking correspondence to or dividing it into several execution units. CONSTITUTION:A command 1700 which instructs the single arithmetic operation or plural arithmetic operations is inputted to a decoder part 1710. A detection part 1711 detects whether or not the instruction instructs plural arithmetic operations. A field rearrangement part 1712 rearranges the fields required for the arithmetic operation based on the number of arithmetic operations and the arithmetic order when the command 1700 is the compound instruction. Further, a control signal which controls the arithmetic part 1720 in synchronism with the rearranged field is generated by an arithmetic operation control part 1715. The arithmetic operation part 1720 accesses data based on the control signal and performs the arithmetic processing. Thus, the compact data processor of low power consumption can be provided.
Patent JP-S52131557-A (JP)
Title: Synthesis of epoxycyclo pentanone derivatives
Inventor: KOBAYASHI MAKIKO
IPC: C07D303/32
Filed: 1976-04-23
Abstract: PURPOSE: A derivative of epoxycyclopentane carboxylic acid is methylated with diazomethane to form the methyl ester useful as the intermediate for prostgandins. 
     COPYRIGHT: (C)1977,JPO&Japio