baber/WOPTO huggingface dataset:
Patent JP-S6057203-A (JP)
Title: Method and device for measuring thickness of plate-like material
Inventor: OONISHI HEIJIROU
IPC: G01B11/06
Filed: 1983-09-09
Abstract: PURPOSE:To improve measuring accuracy and responsiveness by providing digital and analog optical distance sensors on running rails provided on the upper and lower parts of a plate-like material, respectively, and its comparison with a standard plate provided on a position corresponding to the plate-like material and measuring its thickness. CONSTITUTION:Optical distance sensors 8, 9 are moved to the position of a standard plate 12 placed at a position corresponding to a plate-like material 1 which is a material to be measured. Focus matching of the sensor 8 is executed by driving a motor plural times, and in a state that the focuses of the upper and lower sensors 8, 10 are matched, indicated values Y1, Y2 and an indicated value D of a digital scale 6 are read. A deviation value DELTAt0=H0-t0-(Y1+Y2+D) is calculated from these values, the thickness t0 of the standard plate 12 and a distance H0 between running rails 3, 4. The same measurement is executed by moving the sensor to the position of the plate-like object 1, and a correction of DELTAt0 is applied, by which a thickness of the plate-like object 1 is derived. The measuring accuracy and responsiveness are improved by executing these measurements through a microcomputer.
Patent JP-S6323919-A (JP)
Inventor: MAAKU UIRIAMU JIYONSON
IPC: C09D17/00
Filed: 1987-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0455311-A (JP)
Title: Production of palladium cyanide complex salt
Inventor: HIRAKO MAMORU
IPC: C01C3/11
Filed: 1990-06-22
Abstract: PURPOSE:To suppress the generation of cyanogen gas and to improve the purity and yield of palladium cyanide by preparing the mother liquid of palladium cyanide complex salt by adding palladium cyanide and alkali cyanide to PdCl2 soln., and then crystallizing this motor liquid. CONSTITUTION:A soln. of <=pH 3 containing palladium cyanide complex salt is added to a soln. containing an excess amt. of PdCl2 to convert part of PdCl2 and palladium cyanide to Pd(CN)2 as a precipitate. To this mixture soln., alkali cyanide is added by the amt. 1.01 - 1.05 time as that of the residual PdCl2 to effect the reaction at <=pH 3 to convert the residual PdCl2 to Pd(CN)2. The obtd. Pd(CN)2 is separated from the soln. and neutralized, to which alkali cyanide is added to form a complex. The obtd. mother liquid of palladium cyanide complex salt is then crystallized to obtain crystal of palladium cyanide complex salt. The residual liquid after the crystal is separated is then reused as the soln. containing palladium cyanide complex salt.
Patent JP-S6143520-A (JP)
Title: Manufacture of coil-like light-weight core material
Inventor: YANO ISAMU
IPC: B29L31/00
Filed: 1984-08-07
Abstract: PURPOSE:To manufacture a plurality of pieces of coil-like light-weight core materials at a time, by filling an unfoamed rigid polyurethane foam material into a plurality of pieces of flexible tubes through one side ends each at a time and cutting the tube open after completion of foaming. CONSTITUTION:Flexible tubes 3a, 3b, 3c wound spirally around the external circumferential surface of a cylindrical material 4 so that they do not abut against each other are held on the cylindrical material 4 by a fixing tool 5. An unfoamed rigid polyurethane material is sent into the flexible tubes 3a, 3b, 3c through the lower ends by passing through a distributor 12 and branched piping 10 from piping 11 and foaming is started. As the upper ends each of the tubes are opened respectively, the polyurethane foam material is kept foaming and expanding upward and overflowed through the upper ends of the tubes. Three pieces of coil-like light-weight core materials can be manufactured at a time by removing the tubes 3a, 3b, 3c by removing the fixing tool 5 from the cylindrical material 4 and the tubes each are cut open.
Patent JP-H105747-A (JP)
Title: Water purifier
Inventor: IWABUCHI MUNEYUKI
IPC: C02F1/50
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize equipment and to make it highly efficient in a water purifier using active carbon and a ceramic membrane filter. SOLUTION: In an outer case 6 provided with a raw water inflow port 2 and a purified water outflow port 3 of a water purifier 1, a filter case 9 in which a ceramic membrane filter 8 of high water permeability is supported. A filter bed which active carbon 12 and coral sand 13 are provided in order from the upstream side between the outer case 6 and the filter case 9 to form is supported by a spacer 11 and by nonwoven fabric 14 and a foamed body 15 on the upstream side and on the downstream side respectively. Raw water is passed through the active carbon 12, the coral sand 13, the nonwoven fabric 14 and the foamed body 15 in this order to be purified and is taken out as purified water from the purified water outflow port 3.
Patent JP-S5590860-A (JP)
Title: Rotation speed detector
Inventor: KOBAYASHI KAZUJI
IPC: G01P3/481
Filed: 1978-12-29
Abstract: PURPOSE: To obtain a rotational speed detector of excellent precision and accuracy by using two kinds of generators, that is, a frequency generator having a small number of pulses generated at one revolution, and a frequency generator having a large number of pulses generated at one revolution.  
     CONSTITUTION: To a spindle 9 there are bonded a first frequency generator FG1 of a type wherein its main object lines in accuracy and the number of pulses generated at one revolution is small, and a second FG2 of a type wherein the number of pulses generated at one revolution is amply large and its main object is precision. When the rotational outputs of the first FG1 and second FG2 are passed through first and second frequency discrimination circuit 3 and 4 converting the rotational outputs into DC signals, and supplied to a low-pass filter of a cut-off frequency f c1  and a high-pass filter 6 for a cut-off frequency f c2 , and added in an addition circuit 7, the accuracy of the rotation detection can be detected by the first FG1 and the precision of the rotation detection can be detected by the second FG2. By this procedure, it is possible to obtain a rotation detector excellent in both precision and accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5869411-A (JP)
Inventor: SATOU KIMIYA
IPC: H02B11/12
Filed: 1981-10-19
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-S6410429-A (JP)
Title: Laser diode driving device
Inventor: OBARA KAZUAKI
IPC: G11B7/125
Filed: 1987-07-02
Abstract: PURPOSE:To stabilize the light emitting output of a laser diode by inputting a control signal so as to be sampled again at the outside of a signal recording region to a sample-hold circuit, thereby compensating the attenuation caused by the leakage of the signal held in the sample-hold circuit at signal recording. CONSTITUTION:A sample-hold circuit 104 holds the signal level at reproduction and a control circuit 105 gives a constant current according to the level at signal recording. In order to prevent that the signal held by the sample-hold circuit 104 is reduced by leakage and the light emitting output of the laser diode LD is made unstable, a control signal C1 is generated by a control signal generating circuit 106 in the ID field and the gap area of a recording format. In using the control signal C1, the time interval held again by the sample-hold circuit 104 is decreased with respect to the temperature change and the light emitting output of the LD is kept stable even when the temperature is changed.
Patent JP-S5591683-A (JP)
Title: Deflection electrode for ink jet recorder
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/09
Filed: 1978-12-30
Abstract: PURPOSE:To improve a deflection accuracy in maintaining constantly a cleaned electrode without varying the distance across the electrodes by a method wherein a deflection electrode is shielded by a dielectric film, which is moved to clean the film surface. CONSTITUTION:For a charge deflection type ink jet recorder, one side or both sides of a deflection electrode 4 are shielded with a dielectric film 8 such as polyethylene terephthalate (commercial name, MAIRA), for example, the film 8 may be moved with a roller 9 and the like. A pad 11 is provided for the position which may not have an effect on the deflection of the ink to allow the pad 11 to clean the surface of the moving film 8 and to remove the electric charge on the surface of the dielectric film 8 with a discharger 10.
Patent JP-H0459760-A (JP)
Title: Production of 1-piperidinebutanamides
Inventor: RI SHINKAN
IPC: A61K31/451
Filed: 1990-06-26
Abstract: PURPOSE:To advantageously obtain the subject compounds by reacting 2- pyridinebutanamides corresponding to the objective compounds with trifluoromethanesulfonic acid, then treating the resultant product with an alkali and introducing hydroxyl group into the double bond of the pyridine ring. CONSTITUTION:A compound expressed by formula I (Ar is phenyl which may be substituted with halogen) is reacted with trifluoromethanesulfonic acid in an amount of about 1-3mol based on 1mol aforementioned compound in an organic solvent (preferably chloroform) at ambient temperature to 100 deg.C temperature under anhydrous conditions to provide a reaction product, which is then treated with an alkali such as NaOH or KOH to readily and simply afford the objective compounds, expressed by formula II and having analgesic and intestinal tract depressomotor action. Furthermore, one of the objective compounds expressed by formula II (Ar is 4-chlorophenyl) (general name; loperamide) is extensively used as an excellent antidiarrheal agent.
Patent JP-H03115943-A (JP)
Title: Pressure or differential pressure measuring apparatus
Inventor: ABUDORUMAJIDO FUAZERI
IPC: G01L9/00
Filed: 1990-06-26
Abstract: PURPOSE: To measure pressure accurately by providing a measurement plate, a static pressure sensor, a differential pressure sensor, a high-pressure separator, a low-pressure separator, a low-pressure diaphragm, first and second fluid rooms, and a measurement diaphragm and supplying high and low pressures to the outside of the high-pressure and low-pressure diaphragms. CONSTITUTION: A low-pressure separator 10, a high-pressure separator 12, and a measurement plate 14 are used, a high-pressure separation diaphragm 16 is mounted to the high-pressure side of the plate 12, and a low-pressure separation diaphragm 26 is mounted to the opposite side of the plate 10. A measurement diaphragm 18 is mounted to the high-pressure side part of a conduit 30 that is extended between series conduits 32 that run from a low-pressure diaphragm room 28 to the bottom of a differential pressure sensor 34 and a static pressure sensor 36. A room 24 at a high-pressure side passes through a series conduit 38 and is connected to the high-pressure side part of the measurement diaphragm 18 and the high-pressure side part of the sensors 34 and 36.  Then, high and low pressures are supplied to the outside of high-pressure and low- pressure diaphragms, thus measuring low differential pressure and static pressure accurately.
Patent JP-H1011394-A (JP)
Title: Message transfer method
Inventor: FUKUI HISAKUNI
IPC: H04L12/28
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To shorten a response time by efficiently utilizing the processing capability of a device of another system. SOLUTION: Message serial numbers are allotted to all messages requested to be sent and registered in a control table (S1) and when message transmission becomes ready (S2), the messages are transmitted in order according to the registered message serial numbers (S3). Then an answer message meaning the completion of the reception and processing of each message which is sent by another system according to the message serial numbers as indexes is received (S5), and transmission completion information is entered into the control table (S6). When the chance of message transmission to another system is detected again (S7), the transmission completion information is confirmed by the message serial numbers (S8) and messages having message serial numbers for which answer messages are not transmitted from the opposite system are transmitted again (S9).
Patent JP-S5867132-A (JP)
Inventor: CHI FUANGU TSUNGU
IPC: A01K13/00
Filed: 1982-09-22
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-S5790079-A (JP)
Title: Liquid crystal display device
Inventor: OOKUBO YUKITOSHI
IPC: G09F9/35
Filed: 1980-11-26
Abstract: PURPOSE: To provide a liquid crystal display device having an improved degree  of orientation order and selectivity in usable color, by providing a liquid crystal layer in which a specified anthraguinone dye as a polychromic dye is dissolved.  
     CONSTITUTION: A liquid crystal display device is provided with a liquid crystal layer in which at least one anthraguinone dye of formulaI[wherein R 1  is (substd.) anilide; R 2 , R 3  are each H, nitro, hydroxy, (substd.) amino with the proviso that either one of R 2  and R 3  is always a group other than H] such as a compd. of formula II or III as a polychromic dye is dissolved. Conventional compds. proposed as anthraquinone dyes for liquid crystals are chemically stable and has resistance to light such as ultraviolet light and good solubility in liquid crystals, but are lacking in a high degree of order, wide absorption wave range or required absorption wave band. By using the above anthraquinone dye, both the degree of orientation order and selectivity in usable color are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5865816-A (JP)
Title: Installation of floating structure on sloped beach ground
Inventor: YOSHITAKE MUTSUHIRO
IPC: E02B17/00
Filed: 1981-10-16
Abstract: PURPOSE:To prevent the local application of loads of a floating structure to a sloped beach ground by a method in which the floating structure is installed on the sloped ground while maintaining the parallel state between its bottom and the sloped ground by utilizing a trim moment resulting from the difference in position between the gravity center of cloat and the buoyance center. CONSTITUTION:In landing a floating structure 1 on a sloped ground 2, the structure 1 is allowed to come near the sloped ground 2 under a slower trim condition than the sloped face in such a way that an aperture is formed between the tip portion of the structure 1 and the contact point A of the sloped ground 2. Then, a valve 3 provided at the rear end of the structure 1 is opened and ballast and water are supplied so as to meet the slope in the rear section to a cut-off partition wall 4 in the structure 1. In this case, by utilizing a trim momemt T resulting from the supply of ballast and water, the aperture between the structurae 1 and the sloped ground 2 is measured by a clearance meter, etc., and on the basis of the measured result, ballast is adjusted. Then, while keeping the structure 1 in parallel with the sloped ground 2, the structure 1 is smoothly landed on the sloped ground 2.
Patent JP-S6410559-A (JP)
Title: Sample image pattern measuring device
Inventor: MIYOSHI KATSUYA
IPC: G01N23/225
Filed: 1987-07-02
Abstract: PURPOSE:To improve the efficiency of the device with receiving no influence of an error in the XY stage and the like by memorizing near the measuring point in a low magnification beforehand, and determining the pattern coordinates in the high magnification automatic measurement in the method matching to the memory. CONSTITUTION:By designating an operator input through an input device 17, a specific measuring operation is carried out through an electro-optical system control circuit 10 in a central control circuit 11. In the automatical measurement, at first the image for the matching near the measuring point is memorized to the central control circuit 11 manually in a low measuring magnification. Then, turning to the automatic mode, the high magnification for measurement, the measuring method, the XY coordinates, and the measuring position coordinates are memorized to the central control circuit 11. After that, the central control circuit 11 takes in the low magnification image, compares it with the matching image, and after the pattern is moved to the center of the image, the device is controlled to carry out the automatic measurement in a high magnification.
Patent JP-H106354-A (JP)
Title: Thermal compression molding method
Inventor: TAKEZAKI HIDEAKI
IPC: B29K105/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal compression molding method capable of enhancing productivity by using a fast curing thermosetting molding material and capable of obtaining a high-grade molded product hard to generate pregel or undulation. SOLUTION: When fast curing thermosetting molding materials 13, 14 of which the gelling time in a 140 deg.C curing characteristic measuring method is 20-50sec is subjected to thermal compression molding, the molding materials 13,14 are charged on a fixed mold 12 and a movable mold 11 is moved toward the fixed mold 12 at a speed of 20mm/sec or more to be brought into contact with the molding materials 13, 14 and, after the movable mold 11 is brought into contact with the molding materials 13, 14, the movable mold 11 is allowed to approach the fixed mold 12 at a speed of 20-200mm/sec to allow the molding materials to flow at a high speed and the movable mold 11 is allowed to fall at a speed of 0.1-20mm/sec to perform mold clamping.
Patent JP-H062054-A (JP)
Title: Production of high purity aluminum
Inventor: OTSUKA YOSHITATSU
IPC: C22B9/00
Filed: 1992-06-24
Abstract: PURPOSE:To prevent the peeling off of crystallized high purity aluminum at the time of working, to simplify the recovery of the high purity aluminum block after completing the work and to obtain the higher purity aluminum block compared with the conventional method. CONSTITUTION:On the peripheral surface of a tapered rotary cooling body 1 gradually slenderizing from the upper end toward the lower part, plural annular grooves 2 having intervals in the vertical direction are formed over the whole rotary cooling body 1 is dipped into molten aluminum 5, and 0.05-2.0mm and the depth is made to be 0.5-10mm. The rotary cooling body 1 is dipped into molten aluminum 5 and while rotating this rotary cooling body 1 so as to exceed 8m/sec the peripheral speed, cooling fluid is supplied into the inner part.
Patent JP-H0918445-A (JP)
Title: Spread spectrum receiver
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/7087
Filed: 1995-06-30
Abstract: PURPOSE: To provide a spread spectrum receiver capable of accurately matching spread codes on a transmission side and a reception side one with another. CONSTITUTION: The spread code is generated from a spread code generation circuit 16 corresponding to the output signal of VCO 14 generated synchronously with the output signal of a first inverse spread circuit 11. The spread code performs the inverse spread of a spread spectrum signal in the first inverse spread circuit 11. Also, the output signal of the VCO 14 is multiplied by the spread spectrum signal in a multiplication circuit 17, and a reproduced spread code is obtained at the output terminal of an LPF 18 by applying the output signal of the multiplication circuit 17 to an LPF 18. The reproduced spread code inversely spreads the spread spectrum signal in a second inverse spread circuit 19.
Patent JP-H11342692-A (JP)
Title: Coating tool
Inventor: MOCHIZUKI SUSUMU
IPC: B43K5/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To carry out the re-dispersion of a hard cake layer and prevent the careless valve opening by forming a part of a wall surface of an agitating body formed of a folded rectangular plate member having long sides and short sides larger than a coating liquid storage section inner diameter so that a movable member is not brought into contact with when long sides of both sides are brought into contact with the coating liquid storage section inner wall. SOLUTION: An agitating body 10 is disposed in a coating liquid storage section 2, and the agitating body 10 is formed by folding a rectangular plate material formed of long sides and short sides and forming a V-shaped section. The long and short sides of the agitating body 10 are larger than the inner diameter of the coating liquid storage section 2, and the folding pieces and folding angles are adjusted so that when the long sides of both sides are brought into contact with the coating liquid storage section inner wall, the agitating body 10 is not brought into contact with a movable member 9. The side walls of the agitating body 10 are formed into plate sections.  The re-dispersion properties of the coating liquid can be improved in the state that the movement distance is smaller compared with a spherical agitating body when the agitating body 10 is rotated with the movable member 9 as its center by the arrangement.
Patent JP-H099940-A (JP)
Title: Oily composition and frozen food
Inventor: ASAMA KOUJI
IPC: A23G9/44
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an oily composition for suppressing transfer of water content in frozen food from a component having high water content to a component having low water content while a food having both of the component having high water content and the component having low water content are kept in frozen temperature area and capable of maintaining texture of a component having low water content and to obtain a frozen food using the composition. CONSTITUTION: This oily composition contains >=40wt.% total amount of 1- or 3-saturated, di-unsaturated glyceride (SUU) and 2-unsaturated and disaturated glyceride (SUS) in oil and fat and contains SUU in an amount of 0.3-3.0 times by weight based on SUS and preferably further contains preferably high melting point oily substance.
Patent JP-2000357529-A (JP)
Title: Fuel cell system
Inventor: NOGUCHI HIROSHI
IPC: H01M8/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent water clogging in an exhaust pipe in a gas exhaust system and to preferably keep power generating characteristics in a fuel cell. SOLUTION: Gaseous hydrogen froms a hydrogen supply system 12, air from an air supply line 13, and humidifying water from a humidifying water supply line 14 are supplied to a solid polymer fuel cell 11 to generate power in a fuel cell system, and a gas-liquid separator 54 for separating water vapor in non-used gaseous hydrogen as condensed water is installed in a non-used gaseous hydrogen exhaust line 37 for exhausting non-used gaseous hydrogen from the fuel cell 11, and the condensed water is recovered in a main water tank 28 in the humidifying water supply line 14.
Patent JP-S6146309-A (JP)
Title: Method for controlling crown of rolling roll
Inventor: HIRAZAKURA NAOYUKI
IPC: B21B37/00
Filed: 1984-08-10
Abstract: PURPOSE:To reduce the number of measuring points and to improve accuracy by solving an equation of nonstationary heat conduction, formed by using the measured value of roll-surface temperature as its boundary condition, to obtain the temperature distribution of the whole body of a rolling roll and converting the temperature distribution into the amount of thermal expansion to seize the amount of crown. CONSTITUTION:The surface temperature of a work roll is momently measured by a non-contact thermometer or a built-in temperature sensor. The temperature distribution obtained momently is converted into the amount of thermal expansion (the amount of heat crown) by integrating it by the equation, and a control output proportional to the amount of thermal expansion is outputted to control the heat crown. In this way, the measuring technic is made realistic and the number of measuring poins are reduced, because the temperature measuring points are limited in the vicinity of roll surface.