baber/WOPTO huggingface dataset:
Patent JP-H09213072-A (JP)
Title: Dram refresh control system
Inventor: SAKA SHINICHI
IPC: G11C11/401
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the DRAM accessing function from being deteriorated for the reason that DRAM accessing from other devices is made on standby until the refresh operation finishes when the refreshing and data diagnosis of a DRAM is executed by read access which is a refreshing means of the DRAM. SOLUTION: When an access is requested to each of plural banks 7a, 7b, 7c into which DRAMs are divided a DMA controller section 1 controls the connection control of the memory bus to do DRAM access. Being triggered by this DRAM access, a refresh control section 3 conducts refreshing operation by conducting a refreshing means, lead access, for the bank which is not in access and has the highest priority in DRAM refreshing. Furthermore, data diagnosis is made by using the data read out in the lead access.
Patent JP-S58191163-A (JP)
Inventor: HANSU YOONE
IPC: B41F23/08
Filed: 1983-03-24
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-S53133076-A (JP)
Title: Rotary type eddy current flaw detector
Inventor: IMAI KATSUYUKI
IPC: G01N27/82
Filed: 1977-04-25
Abstract: PURPOSE: To always maintain follow-up pressure constant and stabilize the detection sensitivity of the flaw detector by providing detecting end parts which rotate and inspect along the outside cylindrical surface of the material to be examined and position adjusters which move said parts in a radial dirextion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10244394-A (JP)
Title: Method and device for discharging scrap in laser beam machine
Inventor: KATO YOSHITAKA
IPC: B23K26/38
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for discharging scrap in a laser beam machine, the method and device of surely taking out scrap produced by machining in case of an automatic continuous operation in a laser beam machine. SOLUTION: The shape and size of a scrap generated in machining in accordance with a machining program is compared, by a division judging part 37, with the radius D of a cutting plate provided on a fixed table; if the scrap S is judged to be too large to be discharged, a command is given to a laser beam machine 1 through a command part 39 so that the scrap S is divided based on a dividing/cutting program for a typical shape stored in a division program memory 35. In the shape of the scrap S is not contained in the typical shape stored in the memory 35, a cutting program for the scrap S is prepared based on the combination of various typical shapes by the division judging part 37, with dividing/cutting performed through the command part 39.
Patent JP-H09216064-A (JP)
Title: Cap of stud for arc stud welding made of deformed bar
Inventor: MORIMOTO YASUHIRO
IPC: B23K9/20
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture, and to apply a cap of light weight to a deformed stud by fitting a cylindrical part to a tip part of a stud made of a deformed bar, and fixing an outer circumference by caulking. SOLUTION: A cap is formed a cylindrical body whose one end is closed by the deep drawing of a metal sheet. A hole is made in a center of a closed surface 1b, and a flux 2 which is also used as an electrode is fixed to the hole. The short columnar flux 2 having a flange part on one end is inserted into the hole in the closed surface 1b, and a lower surface of the flux 2 is supported by a fixing piece. A movable piece whose lower end is semi-spherical is pressed against an upper end of the flux 2, and a tip part of the flux 2 is caulked. The cap is fitted to a tip part of a stud 3 cut to the desired length. An outer circumference of a cylindrical part of a cap body 1 is caulked by a simple tool to form a caulked part 4.
Patent JP-S52131099-A (JP)
Title: Purifying method by fluoride
Inventor: OONO HIDEO
IPC: G21F9/28
Filed: 1976-04-27
Abstract: PURPOSE:To remove an extraneous substance by means of immersing an equipment adhered by a mixture of melted salts of LiF-BeF2 into a melted salt made of a component mainly as NaBF.
Patent JP-S59175454-A (JP)
Title: Ester of fluorinated alcohol
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1983-03-23
Abstract: NEW MATERIAL:A compound of formula I (R is 1-15C alkyl or alkoxy; ring A and ring B are formulas II or III; n is 0-5). EXAMPLE:2, 2, 2-Trifluoroethyl trans-4-( trans-4-propylcyclohexyl)cyclohexane-carboxylate. USE:A component for liquid crystal compositions: they have low viscosity, some of them show liquid crystal phase and the others do not. The addition of the product to a liquid crystal composition lowers the viscosity and threshold voltage of the composition. Further, they show high stability to moisture, heat, light and air. PREPARATION:A carboxylic acid of formula IV is allowed to react with thionyl chloride to form its acid chloride of formula V, which is allowed to react with a trifluoromethylalkyl alcohol in the presence of pyridine to give the compound of formula I .
Patent JP-H03250417-A (JP)
Title: Structure of rotary drum for magnetic recording and reproducing device
Inventor: NOZAWA YUTAKA
IPC: G11B5/52
Filed: 1990-02-27
Abstract: PURPOSE:To properly fix a rotation side drum to a rotational spindle by setting up tolerance size so that the inner diameter of one side through a ring groove formed on the axial direction intermediate part of a rotational spindle inserting through hole formed on a disk has loose fit tolerance and the inner diameter of the other side has tight fit tolerance. CONSTITUTION:At the time of fixing a rotary drum 7 on a disk 6 assembled to the rotational spindle 5, eccentric external force is applied to the disk 6 to prevent the generation of an inclined fixing state. The upper part 8b through the ring groove 11 formed on the through hole 8 of the disk 6 has tight fit tolerance and the lower part 8a has loose fit tolerance. If the disk 6 is to be inclined during the assembling or the like of the drum 7, abutting reaction force on a contact point with a bearing 3 is widely dispersed in the vicinity of the through hole 8a and stress is included within the elastic deformation range of the disk 6, so that the generation of residual distortion after releasing the external force is suppressed.
Patent JP-H05280401-A (JP)
Title: Fuel pump controller
IPC: F02D41/20
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a fuel pump controller, which can be used for general purposes in correspondence to a change of a setting condition, by easing the setting of a condition for decision of 'off' operation of a transistor. CONSTITUTION:This fuel pump controller 1 is provided with a first diode D1 and a second diode D2, which are turned 'on' or 'off' according to the level of a first input terminal 1a or to that of a second input terminal 1b, respectively. The controller 1 is also provided with a third diode D3 and a fourth diode D4, which are operated against the operation of the first diode D1 or the second diode D2, respectively. In addition, the controller 1 is equipped with a transistor Tr1, which is operated based on the difference among the voltage from the third diode D3, the voltage from the fourth diode D4, and the breakdown voltage of a Zener diode ZD1 in order to form an energyzing path for the pump.
Patent JP-S61207937-A (JP)
Title: Fluid temperature measuring equipment
Inventor: YAMADA AKIRA
IPC: G01K13/02
Filed: 1985-03-12
Abstract: PURPOSE:To measure exactly a temperature without being influenced by dust, by providing the shielding plates on the upstream side and the downstream side of a fluid by placing a thermometer between them. CONSTITUTION:A thermometer 1 is inserted into a passage of a fluid. A pair of shielding plates 2, 3 are semi-cylindrical, and are placed on the upstream side and downstream side of the thermometer 1, and an upstream side thermometer 4 and a downstream side thermometer 5 are placed on the outside thereof, respectively. A whitened arrow shows a gas flow of a free board part on a fluid bed, a dotted line arrow shows a flow of dust, and a temperature of an ascending dust itself is higher than a gas temperature, and on the contrary, a temperature of a descending dust is low. The dust does not hit directly against the thermometer 1, and the thermometer outputs a roughly constant gas temperature. On the other hand, the upstream side and the downstream side thermometers 4, 5 vary its output in accordance with the ascent or the descent of the dust, therefore, an action of dust can be known.
Patent JP-H09243715-A (JP)
Title: Method of measuring voltage of integrated circuit device
Inventor: IMAI TADAO
IPC: G01R31/26
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence by GND connection resistance and VCC connecting resistance which are common impedances, and perform a precise inspection. SOLUTION: A voltage measuring equipment 12 and a first current source 13 are connected to the first terminal 5 of an integrated circuit device 1, a second current source 14 is connected to a second terminal. 6 of the integrated circuit device 1, and the total sum of current values of the first and second current sources 13, 14 are set constant to measure the voltage of the first terminal 5. Thus, the error voltage generated in a common impedance 9 or 10 is constant, the error voltage before and after input or load current change can be ignored, and a precise inspection can be performed.
Patent JP-S51124335-A (JP)
Title: Memory control device in multiprocessor configuration
Inventor: ONO TAKAYOSHI
IPC: G06F12/08
Filed: 1975-04-23
Abstract: PURPOSE: To access only the main memory for common data and to access the buffer memory for special data by providing control bits whether or not the access to the buffer memory in the directory memory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61208140-A (JP)
Title: Diagnostic control system
Inventor: OGAWA YOSHIHISA
IPC: G06F11/22
Filed: 1985-03-12
Abstract: PURPOSE:To allow blocks except a block where an error occurs to keep on operating by limiting serial scanning operation in one adapter only to the error occurrence part. CONSTITUTION:The adapter 4 is divided into plural function blocks 20-22 and a control circuit 23 supplies a select signal and a shift clock to the necessary function blocks 20-22 on the basis of the signal 43 of a chain select group 1 from a monitoring device 2 or the signal 44 of a chain select group 2 generated from the error detection signal 46 of the function block, thereby scanning the respective blocks individually. Then, one of the group signals 43 and 44 for generating the select signal 45, i.e., signal 43 is selected in initialization and the signal 44 is selected in operation. The group signal 44 is generated by error display flip-flops 31-33 which is set in response to errors of the function blocks 20-22.
Patent JP-S58166250-A (JP)
Title: Diagnosing apparatus for life of metallic member
Inventor: TSUCHIYA KIYOSHI
IPC: G01N27/26
Filed: 1982-03-26
Abstract: PURPOSE:To diagnose nondestructively a life of a metallic member in high accuracy, by providing a contact element contacting with a part to be measured which is carrying out diagnosis of the life and a polarization curve measuring device measuring the polarization curve of the part to be measured basing on a signal from this element. CONSTITUTION:This invented apparatus consists of a contact element 4 contacting with a part to be measured 3 and a polarization curve measuring device 5 measuring the polarization curve of the part 3 basing on a signal from this element 4 and operating and outputting measured evaluation value consisting of activated electric current density ipn, reactivated current density irpn, activated quantity of electricity Qpn and reactivated quantity of electricity Qrpn. Further, diagnosis of a life of a metallic member is carried out nondestructively in high accuracy by using an electrochemical measuring method measuring the valuation value of the activated current density, the activated electricity quantity, the reactivated current density and reactivated electricity quantity.
Patent JP-H08247019-A (JP)
Title: Hydraulic motor with reduction mechanism
Inventor: HAMADA SHINICHI
IPC: F16H3/44
Filed: 1995-03-08
Abstract: PURPOSE: To suppress the abrasion of a ring gear in a reduction case and reduce the replacement of a lubricant in a hydraulic motor with a reduction mechanism having the planetary gear reduction mechanism at the output section of a hydraulic motor main body. CONSTITUTION: The case of a hydraulic motor M with a reduction mechanism is divided into a motor main body case 4 provided with a valve case 2, a reduction case 6 formed with the ring gear 5b of a planetary gear reduction mechanism 5 on the inner face, and a fitting case 7 to another device.
Patent JP-2000251310-A (JP)
Title: Optical pickup, adjusting method thereof and assembling device thereof
Inventor: MINAMI KOJI
IPC: G11B7/135
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise position adjusting method for the starting mirror of an optical pickup, and an optical pickup having a starting mirror having a shape suited therefor attached in a proper form. SOLUTION: A starting mirror is formed to be flat plate-like, its reflecting surface is formed to be rectangular in the opposite side of a condensing means with a length in the condensing means side set shorter than its opposite side. For an optical pickup attached to an attaching member with a part of a mirror profile seen, the position adjustment of its starting mirror is carried out by reflecting a light from a light source 1 on a reflector 9 side by the starting mirror to be adjusted, converging the light on the reflector 9 by a condensing means 5, reflecting the light from the reflector 9 near its condensing point, and detecting the light quantity distribution of a light, among lights returning again through the condensing means 5 to the starting mirror side,  that is passed out of the periphery of the starting mirror when the condensing means 5 is placed roughly perpendicular to a straight line connecting its center with the light source 1 and moved in a direction roughly parallel to the reflecting surface of the starting mirror.
Patent JP-S62206160-A (JP)
Inventor: SUZUKI AKIO
IPC: E04G11/28
Filed: 1986-03-05
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-H09272759-A (JP)
Title: Salt of phosphonous acid and its use as flame retardant for plastic
Inventor: HANSUUIERUKU KURAINAA
IPC: C07F9/48
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a salt of phosphonous acid which is useful as a flame retardant for a plastic and gives a plastic compsn. with a high resistance to tracking current by selecting a specific salt of phosphonous acid.  
     SOLUTION: A salt of phosphonous acid represented by the formula: RHP (O)(OH) [R is an optionally ether-substd. 1-12C alkyl, an aralkyl, a cycloalkyl, or an optionally substd. aryl group], pref. a Ca or Al salt of phenylphosphonous acid and/or methanephosphonous acid, is selected. A metal or nonmetal salt of phosphonous acid, pref. a salt of a metal of the main or sub group of the group 2 or 3 of the periodic table or an ammonium or alkylammonium salt, is compounded, pref. as a flame retardant, into a plastic or a plastic molding material. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06261484-A (JP)
Title: Electric rotating machine
Inventor: YASUHARA TAKASHI
IPC: H02K5/02
Filed: 1993-03-10
Abstract: PURPOSE:To enhance rigidity of frame and to restrain increase of no-load current by integrally casting a magnetic material between inner and outer diametral parts of a motor frame made of an aluminum alloy. CONSTITUTION:A motor comprises a rotor 7 carried on a shaft 6, and a stator 4 fixed to the frame 2. The frame 2 is formed into a cylinder having opposite open ends with cooling fins 2a being provided on the outer peripheral part thereof. A magnetic metal lath 1 is integrally cast between inner and outer diameters of the frame 2, i.e., in an aluminum alloy forming the frame 2. This structure reduces the weight of motor, enhances rigidity of the frame 2, and increases permeability to restrain increase of no-load current.
Patent JP-H01223980-A (JP)
Title: Thread wound golf ball
Inventor: YAMADA MIKIO
IPC: A63B37/12
Filed: 1988-03-02
Abstract: PURPOSE:To provide a balata cover ball having the improved initial speed and excellent flying distance by mixing a specified amount of inorganic single crystal fibers with a cover material having a trans-1,4-polyisoprene base. CONSTITUTION:A cover material has a base of trans-1,4-polyisoprene, while it may have various components added. For examples of additives are designated natural rubber, high styrene resin, zinc white, titanium oxide, vulcanizing accelerator, sulfur, etc. Such additives contain 100pts.wt. of trans-1,4-polyisoprene, 5-20pts.wt. of natural rubber, 5-20pts.wt. of high styrene resin, 1-10pts.wt. of zinc white 1-20pts.wt. of titanium oxide, 0.1-2pts.wt. of vulcanizing accelerator and 0.1-2pts.wt. of sulfur. This cover material is adapted to cover a thread wound core by various methods. Normally it is adapted to cover the core by a compression molding or the like. For example, it is compression molded by a press at 70-160 deg.C of temperature.
Patent JP-H04270198-A (JP)
Title: Magnetic garnet single crystal and magneto-optic element material using the same single crystal
Inventor: IGUCHI HIROTAKA
IPC: G02F1/09
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the title single crystal exhibiting good magneto-optic characteristics and especially increased in the crystal growth rate. CONSTITUTION:A Bi-substituted type rare earth iron garnet single crystal to which a proper amount of Y is added, expressed by the general formula Tb3-x-y-zYxLayBizFe5O12 (0.1<=x<1.0; 0.1<y<0.3 and 0.63<=z<0.8). A film of the above-mentioned magnetic garnet single crystal is subjected to liquid phase epitaxial growth on a single crystal substrate having a composition expressed by the formula (CaGd)3(ZrMgGa)5O12 having a lattice constant (a) of 12.490Angstrom <=a<=12.498Angstrom  to prepare the objective magneto-optic element material.
Patent JP-S56145288-A (JP)
Title: Production of 1- 2-hydroxy-5-oxohexyl -1,3-dimethylxanthine
Inventor: SHIMIZU SHIGEO
IPC: C07D473/10
Filed: 1980-04-12
Abstract: PURPOSE: The reaction between a theobromine derivative and acetylacetone is conducted in an alcoholic solvent in the presence of an alkali carbonate to produce the titled compound used as a remedy for heart diseases or as a medicine intermediate in high yield.  
     CONSTITUTION: The reaction of a compound of formula I [Y is formula II, formula III (R is H, acyl)] with acetylacetone is conducted in the presence of an alkali carbonate such as sodium or potassium carbonate in an alcoholic solvent such as methanol or ethanol to produce the objective compound of formula IV wherein acetylacetone is used by 1W30mol, preferably 5W20mol per mole or the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58177581-A (JP)
Inventor: KURUTO AIZEMAN
IPC: G11B17/02
Filed: 1983-03-25
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-H04267125-A (JP)
Title: Manufacture of bandlike member
Inventor: ISHIKAWA YUJI
IPC: A43D21/00
Filed: 1991-02-21
Abstract: PURPOSE:To provide the manufacture of the bandlike member with simple producing process, while one piece of the blank extending continuously may be continuously folded and stuck mutually. CONSTITUTION:After an adhesive layer 18 has been formed on a blank 10, the blank 10 is inserted into the guide for folding. When the blank 10 passes the guide body 22 for folding, while the both sides in width direction of the blank 10 are folded into the side of adhesive layer along the shape of the inner surface of said guide body 22 for folding, the surfaces coated with adhesive of the blanks opposite to each other are stuck mutually through the adhesive layer, and then the blank is drawn out from the guide body 22 for folding and becomes a bandlike member 1.
Patent JP-H01226535-A (JP)
Title: Automatic bag opening machine
Inventor: HIRABAYASHI TOSHIYASU
IPC: B65B69/00
Filed: 1988-03-02
Abstract: PURPOSE:To prevent cut pieces of bags from mixing with the content of the bags even when out pieces of bags are produced at the time of bag opening, by moving a bag opening on a shooter after thoroughly removing the cut pieces. CONSTITUTION:A filled bag 1 is kept standing by holding the bag with a first holding plate 21 of a holding equipment 2 and a second holding plate 22 which is advanced toward the first holding plate by a cylinder 24. The upper end of the bag is held by a clamp by lowering a cylinder 31, and the upper part of the bag is relaxed by lowering the cylinder 31 further. A vibration adding table 4 is made to operate, a powdery and granular material 11 in the bag 1 is made to move downward. Then by a cylinder 25, a third holding place 23 is made to advance and is pressed under a bag opening attaching part. A cutter 5 is made to rotate to start cutting, and at the same time, the cylinder 31 is moved to remove the bag opening attaching part. In the meantime, a waste collecting nozzle 6 is made to run along the bag opening, and wastes are completely removed when produced. Thus the cut pieces of bags are prevented from mixing with the contents.
Patent JP-S57165018-A (JP)
Title: Method and apparatus for deodorizing malodorant exhaust gas
Inventor: MAKIHARA YOSHIKAZU
IPC: B01D53/34
Filed: 1981-04-03
Abstract: PURPOSE: To carry out deodorizing of a malodorant exhaust gas effectively by a small amount of an oxidant for a long period of time by bubbling said malodorant gas into a stable oxidant aqueous solution after an oil component or solid impurities therein are removed.  
     CONSTITUTION: In sucking operation of a vacuum car, the malodorant exhaust gas in a vacuum tank is introduced into a filter from an exhaust pipe 11 through a separator or the like and, after an oil component and solid impurities therein are removed, it is introduced into a bubbling tank 23 from a bubbling element 29. Malodorant components are decomposed by oxidation in a ClO 2  aqueous solution stabilized by adding a stabilizing agent. The exhaust gas subjected to wet oxidizing treatment is further introduced into an alumina particle layer impregnated with the stable ClO 2  aqueous solution in a dry oxidizing treatment cylinder 32 to be perfectly deodorized and discharged to the atmosphere from a check valve 36 and a discharge pipe 35. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11249878-A (JP)
Title: Processing executing device based on rule, its method and recording medium recording program for processing execution
Inventor: KONDO TSUNEKI
IPC: G06F9/06
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To generate a program for obtaining a result from an inputted value by providing an input device inputting items which a user wants to set as a condition and wants to obtain as the result and a program generating device or the like deriving the result from the value which is set as the condition. SOLUTION: A variable name whose value is inputted when the generated program is operated and the variable name whose result is stored are inputted from an input device 1 such as a keyboard. The program generating device 2 generating program logic to be a target by program control judges whether the result is obtained by giving the value to the variable to be the condition or not by retrieving information of lists and formulas which are stored in a storage device 4. When it is judged that the result can be obtained, a route by which the program refers to the lists and the formulas is established, the whole lists and formulas on the route is replaced into procedure codes and they are finally connected and assembled so that a processing for outputting from an output device 5 is executed.