baber/WOPTO huggingface dataset:
Patent JP-H0720526-A (JP)
Title: Camera
Inventor: KASHIYAMA RITSUO
IPC: G03B7/24
Filed: 1993-06-30
Abstract: PURPOSE:To precisely read the information of a film by rotating a disk at the highest speed, previously eliminating dust on the disk and reading the bar- code pattern of the disk thereafter. CONSTITUTION:By a microcomputer 1, a film rewinding circuit 11 is controlled and the rotation of a motor for rewinding a film 12 is started when the film is detected to be loaded. Thus, the disk on which the film information of the film in a film cartridge 13 is recorded is rotated. Then, the motor 12 is rotated at a speed as high as possible and the dust on the disk is thrown off. After a prescribed time, the rewinding circuit 11 is controlled and the rotational speed of the motor 12 is controlled to be a fixed speed at which data can be read. Then, the bar code 15 about the film recorded on the rotating disk is read by an information detection circuit 16 and a photoreflector 17.
Patent JP-S6075123-A (JP)
Title: Semiconductor circuit
Inventor: OBATA HIROYUKI
IPC: H01L27/088
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a circuit constituted with a few occupied area by constituting a resistance requiring a high resistance value with a depletion MISFET. CONSTITUTION:When a power supply voltage -VCC is decreased, since a D MISFETQ12 acts like a high resistance element, the power supply voltage is a value being a threshold value or below of an enhancement MISFETQ13, which is turned on, its output changes from a GND potential to a potential of the power supply voltage and then the output follows the power supply voltage potential. Since the substrate electrode of the D MISFETQ12 is not connected to the power supply terminal but to a point 11 in this case, the parasitic capacitance between the gate and substrate is decreased and even if the power supply voltage is decreased rapidly, the possibility of the potential at the point 11 decreased at the same time due to the capacitance coupling is precluded.
Patent JP-H0234599-A (JP)
Title: Preparation of coil-sharped silicon nitride whisker
Inventor: MOTOJIMA SEIJI
IPC: C30B29/62
Filed: 1988-07-25
Abstract: PURPOSE:To prepare silicon nitride whisker having high strength and dispersivility at high speed and in high yield by allowing hexahalogenodisilane to react with ammonia by the vapor phase process at a specified temp. to generate coil-shaped silicon nitride whisker. CONSTITUTION:Hexahalogenodisilane 4 (e.g., hexachlorodisilane) contained in a storage tank 1 installed in a thermostat 2 is transfrerred to a reaction vessel 7 with a carrier gas introduced through an introducing pipe 3, gaseous ammonia introduced from an introducing pipe 8 is fed to the reaction vessel 7 simultaneously, and a vapor phase reaction between the hexachlorodisilane and the ammonia is caused by heating the reaction vessel 7 at 950-1700 deg.C with a heating unit 5. Thus, coil-shaped silicon nitride whisker is generated on a substrate suspended in the reaction vessel with a tungsten wire 10. Obtd. coil- shaped silicon nitride whisky is used suitably as a reinforcing material for ceramics, plastics, etc.
Patent JP-H0737556-A (JP)
Title: Fluorescent tube and control circuit thereof
Inventor: NANBA HIDEO
IPC: H01J61/52
Filed: 1993-07-26
Abstract: PURPOSE:To improve a discharge start characteristic and a brightness risetup characteristic by a current to heat a starting conductor mounted on a tube wall of a fluorescent tube main unit. CONSTITUTION:A linear or plate-shaped starting conductor 3 is closely wired on a tube wall of a fluorescent tube main unit 1, and one side of the starting conductor 3 is connected to a fluorescent tube electrode 5 to make a current flow in the starting conductor 3, so that a temperature of the tube wall of the fluorescent tube main unit 1 is made to rise. In this way, a discharge start characteristic and a brightness rise up characteristic of the fluorescent tube main unit 1 can be improved.
Patent JP-H0929570-A (JP)
Title: Chuck device which accurately fixes two structural members
Inventor: MICHLER GERHARD
IPC: B23B31/30
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a chuck device whereby a radial direction tolerance of a hole diameter can be balanced and simultaneously a structural member can be tightened in the axial line direction, in the chuck device for mutually accurately fixing the structural members of plate shape or rotationally symmetrical. SOLUTION: A chuck device for accurately fixing plate-shaped or rotationally symmetrical structural members has a tightening member 5 surely engaged with the structural members 1, 2 and an expansion sleeve 18, and it is formed with a pressure chamber charged with a incompressive medium with the tightening member 5. By an axial line directional relative motion generated between the tightening member 5 and the expansion sleeve 18, the medium confined in the pressure chamber presses a well of the expansion sleeve 18, accordingly it is used to serve as a device pressing a peripheral surface of both the structural members corresponding to each other.
Patent JP-S57107823-A (JP)
Title: Manufacture of foamed body having irregular uneven pattern on surface
Inventor: HARA MITSUO
IPC: C08J9/06
Filed: 1980-12-26
Abstract: PURPOSE: To obtain the foamed body on the surface of which the peculiar irregular uneven pattern are stably formed, by heat-treating a basic material on which a thermoplastic synthetic resin including a chemical blowing agent at a decomposition temperature or less, and thereafter performing heating and foaming.  
     CONSTITUTION: The chemical blowing agent is mixed with the sol which is obtained by blending plasticizer, a heat stabilizing agent, filler, and the like with paste resin. The mixture is applied on the basic material 2 such as paper, and dried. Thus a gel state is obtained and a resin sheet having foaming property is obtained. The obtained foaming resin sheet is heat-treated at the gelling temperature or more and also at the decomposition temperature or less of the chemical blowing agent. In this case, if the heat treating temperature is too high or the heat treating time is too long, the cubic pattern to appear on the surface of the foamed body is not distinct. Then, said foaming resin sheet is well heated to the composition temperature or more of the blowing agent and foaming is well performed. Then the foamed body having the peculiar uneven pattern 1 having a shark skin texture is obtained on the surface of the basic material 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0471041-A (JP)
Title: Device for extracting performance evaluating data
Inventor: SHIROMIZU AKIRA
IPC: G06F11/28
Filed: 1990-07-11
Abstract: PURPOSE:To simply select a section to be evaluated which is an object for system performance diagnosis by displaying a screen for selecting a section to be evaluated which is obtained by arranging data not satisfying a performance reference value distinguishably from other data in the order of sampling time. CONSTITUTION:At the time of deciding that the using rate of a central processor unit (CPU) does not satisfy the performance reference value, an evaluation recommended section setting means 8 adds a black star mark indicating the unsatisfied state of the performance reference value to using rate information and transfers the information to an edition outputting data 9. The means 8 displays the picture for selecting a section to be evaluated on a display device in an I/O device 12. When a user selects a section to be evaluated while observing the evaluation section selecting picture displayed on the display device in the I/O device 12, a performance forecasting/diagnostic device input data loading means 10 reads out data included in the selected section to be evaluated and loads the read data to a performance forecasting/diagnostic device 13 as performance forecasting/diagnostic device input data 11.
Patent JP-S6333942-A (JP)
Inventor: MOOSEN KABUERADO
IPC: H04L12/44
Filed: 1987-07-24
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-S6076514-A (JP)
Title: Acylated linear conjugated diene polymer and its production
Inventor: KATSUTA MASATOSHI
IPC: C08F236/00
Filed: 1983-10-01
Abstract: PURPOSE:To produce the titled novel polymer useful as a functional polymer because of its high reactivity, and soluble in organic solvents, by polymerizing an acylated conjugated diene monomer in the presence of a radical polymerization initiator under specific condiction. CONSTITUTION:The objective polymer of formula II (CM is comonomer; n is 2-10,000) is produced by polymerizing (A) an acylated conjugated diene monomer of formula I [R1 is 1-6C (halogenated) alkyl, etc.; R2 is H, 1-6C alkyl, phenyl, etc.; R3 and R4 are H, methyl, Cl, etc.] in the presence of (B) a radical initiator, an anionic polymerization catalyst (e.g. Li-n-C4H9) or a coodination polymerization catalyst [e.g. Al(C2H5)3-TiCl4], and if necessary, in the copresence of (C) of a comonomer and (D) a polymerization solvent, at -80- +110 deg.C for 10min-200hr. EFFECT:Functional groups can be introduced easily. A polymer having high molecucar weight is useful as a resist materal for IC, etc.
Patent JP-S57108643-A (JP)
Title: Method for measuring reaction
Inventor: MOTOKAWA TADASHI
IPC: G01N33/48
Filed: 1980-12-26
Abstract: PURPOSE: To improve reliability in measured values by obtaining an approximated line and the approximated curve of the reaction from the value obtained by measuring part of the reaction of the material which varies with the elapse of time, and by  obtaining the measured value by utilizing the line and the curve.  
     CONSTITUTION: A reagent is added to a sample of a living body, e.g., lymph taken out  of blood in a sample cell 4. A vertical component in excited light is taken out and the sample is excited. When the measurement is started, a fluorescent side polarizer 5  repeatedly receives vertical and parallel components with respect to an exciting polarizer, 90° rotation is repeated, a synchronized input is read out, and memorized 13. After the predetermined time T has elapsed, the sample is automatically filtered 16 and the  time T is memorized 13. The filtered liquid is measured in the same way and the  result is memorized 13. Then a polarizer 3 is rotated by 90° and the measurement is  performed. The vertical and parallel components of the measured values are independently computed 14, and the approximated line and the approximated quadratic  curve are formed by a method of least squares. The value at the time when the reaction has stopped is substituted, and fluorescent polarization disappearing degrees P 1   and P 2  at the reaction terminating time T is computed, the P 1  and P 2  are compared,  and the measurement is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0349849-A (JP)
Title: Tool damage detecting device with study function
Inventor: KURAIKE SHOICHI
IPC: B23Q17/09
Filed: 1989-07-17
Abstract: PURPOSE:To prepare cutting work to be promptly started without deteriorating accuracy of detecting damage for a plurality of tools by starting a feed of cutting and detection of tool damage from the point of time in which a fluctuating load current, generated by starting a spindle motor, is decreased to not more than a current value preset in each tool. CONSTITUTION:A data is initialized in a step 100, when a spindle motor is started to rotate in a step 102, a signal of tool damage detection and cutting feed is output through steps 110, 112. A preset value is compared with a load current value in a step 116, when work is finished by a load current value not more than the preset value, a procedure is advanced to a step 118 by deciding the normal and returned to a step 114 to perform tool damage detection by the same preset value before a work quantity is completed by judging the predetermined work quantity. When a maximum load current value in the preset value in a step 120 is larger than the maximum load current value measured and stored in the preceding time, the new maximum load current value is newly rewritten and stored in a memory part, and the tool damage detection is completed.
Patent JP-H0236060-A (JP)
Title: Polishing for inspection face of sample
Inventor: TOKUTAKE HIDEO
IPC: B24B7/04
Filed: 1988-07-23
Abstract: PURPOSE:To perform uniform polishing by making the polishing direction of a sample constant by providing the means for reciprocating a sample in the diameter direction of a grindstone by abutting it to the end face in the axial direction of a rotating grindstone. CONSTITUTION:After holding a sample 11 by a holding means 12 a grindstone 14 is rotated by a driving source 18. The sample 11 is then abutted to the end face of this grindstone 14 in the axial direction by a lift means 20 and also the sample 11 is subjected to polishing by relatively reciprocating the grindstone 14 and sample 11 in the diameter direction of the grindstone 14 by a reciprocating means(polishing cylinder). Consequently, the polishing direction of the sample 11 becomes constant and uniform polishing can be executed.
Patent JP-S5885896-A (JP)
Title: Phosphorus-containing oligopeptide and its preparation
Inventor: SHIRAHATA KIMIKATSU
IPC: C07F9/38
Filed: 1981-11-17
Abstract: NEW MATERIAL:A phosphorus-containing oligopeptide shown by the formulaI[R2 is H, alkyl, or (substituted)arylalkyl; R4 is H, alkyl, (substituted)arylalkyl, or acyl; R5 is alkyl; R6 is H or OH]. EXAMPLE:An N-( N-acyl-L-isoleucyl-L-tyrosyl )-(-)-1-amino-2-(4-hydroxyphenyl) ethylphosphonic acid ester shown by the formula II. USE:A hypotensor. PROCESS:A novel compound shown by the formula III (X1 is amino-protecting group; Y is H, OH, etc.; Z is H, OH-protecting group; R2 is H or alkyl) obtained from 1-amino-2-(4-benzyloxyphenyl)ethylphosphonic acid diethyl ester, L-tyrosine derivative, etc. is hydrolyzed, reacted with N-acetyl-L-isoleucine, etc., subjected to catalytic reduction, and hydrolyzed.
Patent JP-S6426902-A (JP)
Title: Pid controller
Inventor: YODA YOSHINARI
IPC: G05B11/42
Filed: 1987-07-23
Abstract: PURPOSE:To avoid such a case where a prescribed range where no arithmetic operation is applied to the integration terms is set in response to the system characteristics, by inhibiting the integration arithmetic until the prescribed conditions are satisfied in case the set value of a PID parameter is decreased. CONSTITUTION:A PID controller 1 carries out the arithmetic operations of the proportion, integration and differentiation terms based on the prescribed PID arithmetic formulas by the arithmetic parts 4a-4c respectively. As a result, the deviation is eliminated between the measurement data corresponding to the working state of a controlled system 3 measured by a detector 2 and the value set previously by a setting a block 7. The sum total of these PID arithmetic results is multiplied by the prescribed proportion gain via a gain block 5 for calculation of an output rate to the controlled system 3. Then the normal PID arithmetic control is applied continuously until the prescribed start conditions (correction of set value into a lower level, etc.) are satisfied. Then it is decided under the fixed condition whether the integration arithmetic should be inhibited or not after said start conditions are satisfied.
Patent JP-H0936626-A (JP)
Title: Parabolic antenna equipment
Inventor: KUSUNOKI HIROSHI
IPC: H01Q1/12
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of special tools to freely attach and detach an equipment device by providing a step face and fitting face whose respective rear, faces are flush with each other, in the rear face lower part of the attaching part and providing a through hole in the step face and providing projections, a detaining hole which has a detaining piece in the peripheral edge, etc., on the attaching face. SOLUTION: A step face 4 which is flush with an attaching part 2 and a base end part 9 and an attaching face 3 with which the base end part 9 is attached to the attaching part 2 is provided in the rear face lower part of the attaching part 2. A hole 6 is provided in the upper part of the attaching face 3, and projections 7a and 7b are provided in the center, further, a detaining hole 8 is provided with a detaining piece 8a toward the peripheral edge.  At the time of attaching the base end part 9 to the attaching part 2, a detaining piece 14 of the base end part 9 is fitted to a through hole 6a in the upper part of the attaching face 3, and projections 7a and 7b of the attaching face 3 are fitted to recessed parts 13a and 13b of the base end part 9 to perform alignment, and a detaining piece 12a of a holding piece 12 is detained by a detaining piece 8a of the detaining hole 8 in the attaching face, thus attaching the base end part 9 to the attaching part 2. It can be detached in reverse procedure.
Patent JP-S5975118-A (JP)
Title: Electromagnetic flowmeter
Inventor: FUJIKAWA KATSUMI
IPC: G01F1/58
Filed: 1982-10-22
Abstract: PURPOSE:To make an exchange of a measuring electrode easy and to measure the flow rate of a high temp. and high pressure fluid by forming the measuring electrode of a liningless electromagnetic flowmeter in one body with ceramic and by providing the measuring electrode to a pipe body by a screw means. CONSTITUTION:The measuring electrode 3 is formed in one body with the ceramic covering the circumference. The electrode 3 is made to one body with a metal bush 8 fitted with screw to the pipe body 2 through the ceramic 7. Otherwise, the electrode 3 is pressed by a pressing screw 10 through the ceramic 7. Thereby, the electrode 3 can be removed and exchanged easily.
Patent JP-S6340478-A (JP)
Title: Color picture forming device
Inventor: KAWAMURA HIDEAKI
IPC: B41J3/00
Filed: 1986-08-06
Abstract: PURPOSE:To reduce the capacity of a memory by constituting masking table memory and a variable density selection table memory of separate memories. CONSTITUTION:The masking table memory 10 and a head driving voltage table memories 20C, 20M, 20Y, 20BK for deciding an ink density and a head driving voltage are separately constituted. Thereby, the total capacity of the memory is 2<18>X6X4+2<8>X18X2+2<8>X6X2 6.3M bit, which is about 1/8 of one obtained by constituting all of one memory and the capacity of the memory can be saved. The masking table may be constituted of one ROM or RAM or may be realized by dividing it.
Patent JP-S57107028-A (JP)
Title: Vapor growth for 3-5 family compound semiconductor
Inventor: TERAO HIROSHI
IPC: H01L21/205
Filed: 1980-12-25
Abstract: PURPOSE:To improve a uniformity property and a reproduction property by utilizing concurrently at least one element of Si, Ge and Sn contained in IVb family element as an impurity for doping use and at least one element of S, Se and Te contained in Vb family element respectively in a vapor growth for III-V family compound semiconductor through a halogen process. CONSTITUTION:In a vapor growth of III-V family compound semiconductor through a halogen process, at least one element of Si, Ge and Sn contained in IVb family element as the impurity for doping use and at least one element of Se, S and Te contained in VIb family element are concurrently used to obtain a desired impurity density. If Si, Ge and Sn may be used for the impurity, they would have a positive temperature characteristic wherein the impurity density is raised as the temperature of the substrate rises. If S, Se and Te may be used, they would have a negative temperature dependency characteristic. Therefore, an arbitrary temperature dependency can be obtained by using concurrently the abovementioned elements.
Patent JP-S6245560-A (JP)
Title: Novel acrylate and production thereof
Inventor: WATANABE TAKASHI
IPC: C07C67/08
Filed: 1985-08-22
Abstract: NEW MATERIAL:A compound expressed by formula I [R is -OH or CH2=CH-C (=O)-O-]. EXAMPLE:1,4-Cyclooctanediyl di-2-propenoate. USE:A raw material for ink, coating material, adhesive, covering agent and molding resin or modifier. PREPARATION:1,4-Cyclooctanediol expressed by formula II is esterified with acrylic acid or acrylic acid ester to afford the aimed compound expressed by formula I. The compound expressed by formula I has a low viscosity and odor and further solvency for a wide range of resins. Furthermore, the compound expressed by formula I can be readily homopolymerized or copolymerized with another compound containing an unsaturated group in the presence of heat, ultraviolet rays, ionizing radiation or radical polymerization initiator.
Patent JP-H1128917-A (JP)
Title: Fastening tool for tire slip stopping device
Inventor: NAITO MITSURU
IPC: B60C27/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent increase of frictional resistance due to overlap between inextensible tapes or between an inextensible tape and a rubber band by forming each of the inextensible tape and the rubber band in a fastening band into a shape provided with a round cross sectional shape or a similar shape. SOLUTION: An inextensible tape 21 is provided with a round cross section whose shape is a complete round substantially. As the cross section of the inextensible tape 21 is formed into a round shape, an outer circumference side inextensible tape 21a and an inner circumference side inextensible tape 21b are supported by means of a hook 40 while kept in a linear contact condition laterally to each other in a folded part 22 of a fastening band 20, so that frictional resistance, which is generated when the outer circumference side inextensible tape 21a in the folded part 22 is turned in the opposite direction by means of a tensile force in the arrow A direction of a rubber band 25 while rubbing on the inner circumferential side inextensible tape 21b, can be reduced.  In the similar way, the rubber band 25 is also provided with a round cross section whose shape is a complete round substantially, so that frictional resistance between the rubber band 25 and the inextensible tape 21 can be also reduced.
Patent JP-H0629698-A (JP)
Title: Replacing apparatus for reference pin of electronic component mounting machine
Inventor: ODA YOSHIHIKO
IPC: B23P21/00
Filed: 1992-07-13
Abstract: PURPOSE:To accurately and quickly replace a reference pin in an electronic component mounting machine when the types of products are changed or the like and to increase the production efficiency of the title replacing apparatus. CONSTITUTION:A hole diameter in a board 4 which has been mounted on a conveyance loader 5 is detected by a recognition camera 3 which is provided on a head 8 in an orthogonal robot 9. A reference pin 10 which is optimum for the hole diameter is selected from a holder 6 on the basis of its detection data; it is replaced by means of a chuck 2 which is provided on the head 8. Thereby, the reference pin 10 can be replaced accurately and quickly.
Patent JP-S6078327-A (JP)
Title: Measuring device for surface temperature of steel plate
Inventor: YAMADA TAKEO
IPC: G01J5/00
Filed: 1983-10-05
Abstract: PURPOSE:To take a high-precision measurement of temperature by installing a radiation thermometer or radiation temperature distribution meter on the side wall of a tunnel parts which connect respective zones of heating, soaking, after- cooling, etc., in an industrial furnace. CONSTITUTION:The measuring device for the surface temperature of a steel plate is provided with a rotating roll 3 which sends the steel plate 4 to the next stage by inverting its running direction and a wadge 5 for measurement. Further, the energy radiated from the wedge part consisting of the roll 3 and steel plate 4 is made incident to the incident port of the radiation thermometer 6. In this case, the apearent emissivity depends upon the frequency of reflection at the wedge part and the frequency of reflection is determined by the incidence position X and incidence angle theta. For the purpose, this wedge part is measured by the radiation thermometer or temperature distribution meter at a sufficiently small angle to the steel plate to take a measurement of temperature with high precision.