baber/WOPTO huggingface dataset:
Patent JP-S63197811-A (JP)
Title: Discriminator for mixing of fluid of different kind into kerosene
Inventor: NISHIJIMA TAMOTSU
IPC: F23N1/00
Filed: 1987-02-13
Abstract: PURPOSE:To simplify the structure of the device, to improve the safety thereof by discriminating the mixing ratio of a fluid of different kinds from differences between values detected by a room temperature measuring element on the room temperature side and a temperature measuring element on the fuel moistening side, and stopping the combustion. CONSTITUTION:Temperatures detected by a thermistor 5 on the room temperature side R and a thermistor 6 on the moist side W due to a fuel are inputted in a different kind of fluid mixing discriminating device 21. The discriminating device 21 seeks for a difference between temperatures detected by both thermistors. Since there is a difference in evaporation heat between kerosene and a different kind of fluid, a variation is produced in the temperature difference depending on the mixing ratio of the different kind of fluid. Accordingly, the discriminating device 21 compares the thus obtained temperature difference with a preset value. When the temperature difference is larger than the preset value, the discriminating device 21 discriminates that the mixing ratio is more than the predetermined value, and operates an alarm 22, combustion stop means 23 and an opening and closing valve 25 to conduct the stop of the operation of the alarm 22 and that of a combustion part main body 24 and the stop of the fuel supply thereto. By this construction, the safety of the device can be improved by a compact construction.
Patent JP-H03236167-A (JP)
Title: Sealed lead-acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M10/10
Filed: 1990-02-09
Abstract: PURPOSE:To improve battery performance and sharply reduce the production cost by filling the powder holding an electrolyte between electrode plates with the same polarity, and providing porous thin separators with the cushioning property between positive and negative electrode plates. CONSTITUTION:Silica powder having a high absorbing capability of sulfuric acid serving as an electrolyte and the primary grain size 10-40mmum is filled as an electrolyte holder between electrode plates with the same polarity among positive electrode plates 1, 1' and negative electrode plates 2, 2' made of a Pb-Ca alloy lattice. Corrugated acid-resistant thin plastic plates are provided as separators 4 between the positive and negative electrode plates 1, 1' and 2, 2'. The separators 4 and electrode plate surfaces are invariably closely stuck to each other, and battery reaction smoothly proceeds. The electrolyte quantity can be increased without increasing the interval between both electrode plates, battery performance is sharply improved, and the battery production cost can be sharply reduced by using the inexpensive electrolyte holder.
Patent JP-S63200942-A (JP)
Title: Interference preventive method at the time of tool exchange for numerically controlled lathe
Inventor: SUGIMOTO KENJI
IPC: B23Q5/58
Filed: 1987-02-13
Abstract: PURPOSE:To prevent any interference between tools themselves at the time of tool exchanging, by making them advance or retreat while maintaining such a relationship that the total amount of distances from the center line of a workpiece in a combination of two pieces of tools to the cutting edge position becomes larger than the specified numerical value. CONSTITUTION:For example, when a cutting tool 26 retreats after completion of cutting, and the next cutting tool 21 is selected and goes forward, distances a1 and a2 between each spindle center line of these cutting tools 26 and 21 and the cutting edge position are added, and advance or retreat of these cutting tools 21 and 26 is carried out while maintaining that this total amount is made so as to become larger than the specified value C. This specified value C is set up with the total amount of distances C1 and C2 from each spindle center of both cutting tools 21 and 26 to the cutting edge position, that is, C=C1+C2 when these cutting tools 21 and 26 are most approached to each other. Thus, these tools are mutually approachable to the limit while preventing any interference between tools themselves, and if these tools are no fear of interference with each other, they are simultaneously machinable, thus noncutting time is shortened and whole working time can be made reducible.
Patent JP-H0517224-A (JP)
Title: Preparation of yttria-gadolinia ceramic scintillator using hydroxide coprecipitation method
Inventor: SUTEIIBUN RII DOORU
IPC: C04B35/50
Filed: 1992-02-19
Abstract: PURPOSE: To provide a simple method for manufacturing a translucent or transparent polycrystalline yttria-gadolinia scintillator.  
     CONSTITUTION: The aqueous suspension of the hydroxide coprecipitates of a desired yttha-gadolinia composition is prepared, and the hydroxides is converted into oxalates. The oxalates are neutralized by washing, dried, and then granulated so that fine oxalate powder can be obtained. The oxalate powder is calcined so that oxide powder can be obtained. The oxide powder is compressed at a normal temperature so that a compressed body can be formed. This compressed body is sintered in a reducing atmosphere or vacuum so that a translucent or transparent polycrystalline yttria-gadolinia scintillator can be obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58150185-A (JP)
Title: Buffer storage device
Inventor: KAWAGISHI KIYOUJI
IPC: G06F12/08
Filed: 1982-02-28
Abstract: PURPOSE:To improve the efficiency of a buffer storage device, by installing plural numbers of data buffers, replacing data blocks based on the managing information in a buffer managing register, and leaving data block of high accessing frequencies in both data memory and data buffer. CONSTITUTION:When an accessing request is from a logic device 1, the value of buffer address register 37-1 corresponding to a block whose effective display bit is effectively displayed after referring to the content of a managing register 37-2, is compared with bits 8-26 of an address register 30 at a comparator 48. At the same time, the content of an address memory 33-1 is compared with bits 8-20 of the address register 30 in parallel at every compartment by a comparator 34. When it becomes clear that the above-mentioned compared results do not exist in a buffer 32, the effective display bit of the managing register 37-2 and a managing memory 33-2 is referred and, when a vacant block exits in the data buffer 32, a data block sent from a main storage device 2 is housed in the vacant block.
Patent JP-S58148408-A (JP)
Title: Polarized electromagnet unit
Inventor: MATSUSHITA EIHEI
IPC: H01F7/14
Filed: 1982-02-28
Abstract: PURPOSE:To prevent the sensitivity of a polarized electromagnet unit from being deteriorated, by a method wherein a closed magnetic circuit is formed with an armature and a yoke against the magnetomotive flux of a coil so as to prevent the magnetomotive flux of the coil from passing through a permanent magnet. CONSTITUTION:In a gap A between the edge surface 3a of an upper yoke 1 and the end 5a of an armature 5, a gap B between the edge surface 4a and the end 5b thereof, a gap C between the edge surface 3a of a lower yoke 1 and the end 5a of the armature 5, and a gap D between the edge surface 4a and the end 5b thereof, the directions of magnetic flux X and Y are identical or opposite. When the magnetic flux X is generated in the direction as shown in the drawing, the magnetic attracting force in the gaps A, D becomes great because both the magnetic flux points to the same direction, whereas the magnetic attracting force in the gaps B, C becomes small because the magnetic flux points to the direction opposite to each other. For this reason, the armature 5 turns clockwise as shown in the drawing and is kept in such an attracted state as shown in the drawing. Even if a coil 7 is cut off excitation, the armature 5 is allowed to maintain the above state by the magnetic flux Y of the permanent magnet 10.
Patent JP-2000146698-A (JP)
Title: Method and device for estimating spectroscopic characteristic of illumination light and information recording medium for recording spectroscopic characteristic estimation program
Inventor: ISHIGAMI KOUICHIRO
IPC: G01J3/52
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for estimating the spectroscopic characteristics of illumination light illuminating a specific position in a space by analyzing a photographed image of a standard plate placed in the measuring object position without using a special measurement apparatus, and an information recording medium having recorded the estimation program. SOLUTION: A photographed response value corresponding to each color code on a standard plate 1 is extracted from image data which the standard plate 1 arranging a plurality of color code with different spectroscopic reflection factor on the same plane are photographed with a photographing system 2 and an objective variable is formed. An explanation variable is formed by using a basic function for explaining the spectroscopic characteristics of the illumination light in a specific dimension, the spectroscopic reflection factor of each color code on the standard plate 1 and the spectroscopic sensitivity characteristic of the photographing system 2.  With a deviation regression coefficient obtained by using this objective variable and the explanation variable and conducting regression analysis, an estimation value of the spectroscopic characteristic of the illumination light illuminating the standard plate 1 is calculated.
Patent JP-H04330019-A (JP)
Title: (4-e-cyclohexyl-3-butenyl)aryl derivative and use thereof
Inventor: SUTEFUAN KERII
IPC: C07C255/57
Filed: 1991-02-01
Abstract: PURPOSE: To obtain a new (4E-cyclohexyl-3-butenyl)aryl deriv. having high chemical stability, high stability even to an electric field and a magnetic field, very satisfactory solubility to a known liq. crystal material, low viscosity and a short response time in a display device.  
     CONSTITUTION: This (4E-cyclohexyl-3-butenyl)aryl deriv. is a compd. represented by formula I [where (n) is 0 or 1; R 1  is R 3  or R 3 -A 3 -Z 2 ; R 2  is R 4  or R 4 -A 4 -Z 3 ; the ring A 1  is 1,4-phenylene optionally substitutable by a halogen, cyano or methyl (one CH or two CH's are substitutable by N), trans-1,4-cyclohexylene, etc., each of Z 1 -Z 3  is a covalent bond, COO, OOC, CH 2 CH 2 , etc.; and each of R 3  and R 4  is a halogen, cyano, NCS, an alkyl, etc.], e.g. 1-trifluoromethoxy-4-[4 E-(trans-4-(trans-4-[1E-propenyl]cyclohexyl)-cyclohexyl)-3-butenyl]benzene. The compd. represented by formula I is obtd. by successively converting a starting compd. represented by formula II into compds. represented by formulae III, IV, V and VI and allowing the compd. represented by formula VI to react with a compd. represented by formula VII. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61192542-A (JP)
Title: High-frequency fusion welding
Inventor: ARAKAWA AKIRA
IPC: B29C65/08
Filed: 1985-02-21
Abstract: PURPOSE:To prevent generation of variability of fusion welding and permit fusion welding, strong and having perfect seal effect, by a method wherein protruded walls of two pieces of plastic blocks are opposed while a high-frequency welder horn is provided with a groove of arced section and high-frequency vibration is given to the horn under pushing the upper bottom of the groove against opposing protruded walls. CONSTITUTION:The upper ends of protruded walls 7, 8 are situated in the same level and the back surfaces 7', 8' thereof are slanted to reduce the thickness of respective protruded walls upwardly while the upper bottom 10' of the annular groove is pushed against the protruded walls 7, 8 from the upper side thereof and high-frequency vibration is applied to the horn. When melting of the walls is progressed by and by by the high-frequency vibration and the hights of both protruded walls are lowered gradually, both of the protruded walls are closed mutually toward the opposing walls by the inclinations of the back surfaces 7', 8' of respective protruded walls and the arced configuration of the annular groove 10 of the horn. Accordingly, the molten plastics flows into the clearance 9 between opposing protruded walls whereby the walls are integrated and the section 12 of fusion welding may be formed.
Patent JP-H08202902-A (JP)
Title: Non-contact type automatic ticket examination machine
Inventor: YOSHIHARA TAKAHIRO
IPC: G07B15/00
Filed: 1995-01-27
Abstract: PURPOSE: To shorten processing time for ticket examination and to execute smoother ticket examination by turning an IC card to an antenna to be examine again in order to read out its ID number when a communication defect for data other than the ID number is generated. CONSTITUTION: An inherent ID number is store in a memory 48 of an IC card so as to be read out. When a communication defect for data other than the ID number is generated, the IC card is turned to an antenna to examined again in order to read out its ID number and a controller judges coincidence both the ID numbers and restarts data communication. Namely when the communication of card data is failed though an ID number can be read out, an IC card C is turned to an antenna A to be examined again at the same position, and when the read ID number coincides with the ID number read out the last time, an automatic ticket examination is allowed to restart the reading of card data. Thereby, ticket examination processing is executed only by allowing a preceding user generating the communication defect to turn the IC card C to the antenna A to be examined again.
Patent JP-S56130414-A (JP)
Title: Operation controlling method of refractory for converter lining
Inventor: IKEZAKI EIJI
IPC: C21C5/46
Filed: 1980-03-14
Abstract: PURPOSE:To control frequency of spray repairment with refractory repairing material and to prolong an average life of a furnace, by detecting a transition of temperature inside refractory of converter lining and burnout speed of a thermocouple buried in refractory, after starting and operation of a converter. CONSTITUTION:For severe local burnout parts such as trunnions, slag line, etc., a refractory block 17 having smal holes 18 drilled for a thermocouple 19 are incorporated construction of furnace. And the thermocouple 19 whose wiring passes through insides of trunnion axes 4 and supporting parts 20, is set into the small  holes 18 in the block 17 and connected with temperature recorders at another end.  By this means, for a long period until the tips of the thermocouple 19 is burned out together with the block 17, transition of temperature of the block and burnout speed of the thermocouple 19 can be accurately obtained. Accordingly, at the time when tendency of a sudden rise in rising speed of the temperature of refractary or in a burnout speed of the thermocouple 19 is found, spray repairment is applied around the periphery of the block 17, enabling reduction in repairing materials and prolongation of furnace life.
Patent JP-S60228882-A (JP)
Inventor: UIHERUMUSU ANTONIUSU MARIA BAN
IPC: F25D23/06
Filed: 1985-02-21
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-H10225651-A (JP)
Title: Transferring system of separating device
Inventor: TAKEMARU KOICHI
IPC: B04B11/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation controlling system of a transferring system of a separating device in which a volume of a separating tank is reduced in a system in which a soln. from a receiving tank is supplied to a centrifugal separator and transferred to plural separating tanks by executing separating treatment according to its concn. or composition. SOLUTION: In a device providing the receiving tank 1 receiving the soln. from a preceding stage, a soln. measuring instrument 7 in the receiving tank 1, a transmitter 8, a steam jet 2D transferring the soln. from the receiving tank 1 to the centrifugal separator 3 and plural separating tanks 4A-4C receiving a separated soln. separated with the centrifugal separator 3 and a mutual additional tank 6 receiving the separated soln. more than the volume of the separating tank through the steam jets 2A-2C, a generation ratio of the separated soln. is calculated with the soln. measuring instrument 7 and a maximum generation amount of the separated soln. is calculated, and an instrument controlling signal is outputted for selecting an operation of the steam jet and a transferring instrument.
Patent JP-H02813-A (JP)
Title: Camera with automatic focusing function
Inventor: ISHIDA TOKUJI
IPC: G02B7/28
Filed: 1989-02-12
Abstract: PURPOSE:To appropriately set the frequency for detecting a focal point in response to the brightness of an object by switching the frequency that a focal point detecting means detects a focal point in response to the brightness of an object. CONSTITUTION:When the frequency for detecting a focal point is short, the focal point detecting means 1 cannot secure a sufficient charge accumulating period, because it includes a charge accumulating type image sensor; therefore it is difficult that the means 1 detects a focal point of the object with a low brightness. On the other hand, when said frequency is long, the means can detect a focal point even when the brightness of the object is low, however, it takes a longer time to decide a moving body. Accordingly, when the brightness of the object is low, focal point detecting frequency switching means 4 prolongs the frequency for detecting a focal point. Conversely, when said brightness is high, the switching means 4 shortens the frequency of detecting a focal point. As a result, a focal point can be detected, time required for deciding a moving body is shortened, and the responsiveness of following up the movement of an object can be improved.
Patent JP-S63198323-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/28
Filed: 1987-02-13
Abstract: PURPOSE:To be adapted for the miniaturization of a semiconductor device and to eliminate an adverse influence of the impurity on a resist by forming a sidewall of polycrystalline silicon on the sidewall of the polycrystalline silicon on an insulating film in a self-aligning manner, and connecting it to a semiconductor substrate. CONSTITUTION:The sidewall 99 of a second polycrystalline silicon is formed on the sidewall of a first polycrystalline silicon 4 formed on an insulating film 2 in a self-aligning manner to connect the first silicon 4 to a P-type semiconductor substrate 1. Thus, since it is not necessary to coat the film 2 with a resist, it is not possibly affected by the adverse influence of its impurity and a photocomposing step is eliminated, thereby facilitating the miniaturization of a semiconductor device.
Patent JP-H02211393-A (JP)
Title: Scroll compressor
Inventor: MATSUKI TETSUZO
IPC: F04C29/12
Filed: 1989-02-10
Abstract: PURPOSE:To suppress the reduction of quantity of lubricating oil by uniformly cooling the stator winding of an electric motor by installing a guiding flow passage means for guiding the sucked fluid which communicates to a lower part branched hole and an introducing chamber which is branched into the upper and lower parts from the upper and lower branched holes into the lower part of the stator of the electric motor. CONSTITUTION:When a rotor 10 and a main shaft 6 are revolved, the sucked gas supplied from a suction pipe 16 is introduced into an introducing chamber 40, and branching-flows into the upper and lower parts, passing through the upper and lower branched holes 39e and 39f. The gas which flows in the lower part has a flow rate necessary for cooling and is introduced into the circumferential direction from under an electric motor, passing through a guide hole 41a and a guide body 42, and cools a stator winding 41b, and is branched into the gas passages 39c and 8b through the shoulder part of a stator 41 and upper part, and is sucked into a suction inlet 3 in a compression part. Thus, the electric motor is cooled nearly uniformly. The flow rate of the gas which branching-flows in the lower part is less in comparison with that in the conventional, and the gas passes in distribution in the gas passages 39c and 8b, and the flow speed lowers, and the entrainment of the discharged oil is suppressed.
Patent JP-2000229488-A (JP)
Title: Study teaching material and recording medium
Inventor: NISHIBAYASHI TOKUHITO
IPC: B42D15/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To study Chinese characters while contemplating the meaning of Chines characters by taking a sentence with at least one word and phrase described in the Japanese syllabary, and writing the sentence in the squares on the manuscript paper, and further providing a question where the word and phrase described in the Japanese syllabary is rewritten into the Japanese character in the sentence during writing. SOLUTION: In a question sheet 10, a Chinese character writing question is put for a study by [a nit, 20 all reading life-how to use and read the Chinese characters] in pages 26-37 of a textbook. The question sheet 10 is used here for the purpose of studying a proper use of the Chinese characters and thus rendering the writing ability of the Chinese characters steady through a study of the Chinese characters from words to a sentence, i.e., a study of the Chinese characters while understanding the meaning in the sentence. This study teaching material allows a proper use of the Chinese characters to be studied in conformity with the meaning of the sentence, and consciousness to be given in which the Chinese characters are used by being utilized in the sentence.  Additionally, an effective study of the Chinese characters can be done in the use of the Chinese characters not only in a unit of the word, but also in the sentence.
Patent JP-S57146372-A (JP)
Title: Application device for hotel reservation and the like
Inventor: ITOYA HIROSHI
IPC: G06Q50/00
Filed: 1981-03-05
Abstract: PURPOSE:To make reservation of a hotel quickly, by obtaining information such as locations of a plurality of reservations from a display column and depressing the selective button operation for reservations near the display column while selecting and judging the reserved location. CONSTITUTION:On the upper surface of a display board 1, display columns 21- 215 for reserved locations, application selecting buttons 31-315 near the columns, and selection confirming lights 41-415 are provided. The board 1 is provided with a telephone set, illumination device 6n illuminating selection confirming lights 4n for applied locations with the button operation of application selecting buttons 3n, and a telephone communication selecting mechanism 7 calling the selected location with a telephone set 5 and connecting the call.
Patent JP-H07241837-A (JP)
Title: Concrete structure permeable to radio wave
Inventor: NAGAI TATSUYA
IPC: B28B23/02
Filed: 1994-03-02
Abstract: PURPOSE:To provide a concrete structure permeable to radio wave, which eliminates the trouble of electromagnetic reflection easily and economically. CONSTITUTION:Reinforcements 2 and reinforcing materials 3 are embedded in a concrete 4, the reinforcing materials 3 are formed out of a wave permeable material and its arranging direction is conformed to an electric field of radio wave. Accordingly, the radio wave permeates the concrete 4, so that a reflecting degree is widely lowered. As the reinforcing material 3 is used instead a conventional reinforcement, the construction process is the same and it can be carried out at low cost.