baber/WOPTO huggingface dataset:
Patent JP-S6479604-A (JP)
Title: Coordination method in three-dimensional measurement of wire material
Inventor: MARUYAMA TSUGIHITO
IPC: G01B11/00
Filed: 1987-09-22
Abstract: PURPOSE:To realize the coordination method in the three-dimensional measurement of a wire material capable of performing accurate measurement without mistaking coordination, by irradiating the wire material with reference slit beam and multislit beam in a time sharing manner and catching the scenes thereof by one camera. CONSTITUTION:A three-dimensional coordinating calculation part consists of a three- dimensional position calculating part, and evaluation value calculating part, the min. value detecting part and the optimum route determining part, and a CPU is connected to the whole apparatus to perform the control or operation of said parts. One wire material shown by a drawing (a) is processed by the procedures 1-4 shown by a drawing (c) to extract multislit beam photographed images shown by a drawing (b). By this method, the multislit beam photographed images are temporarily coordinated to a multislit beam front at first in the three-dimensional coordinating calculation part due to the control of the CPU and the three- dimensional position of a multislit beam projecting point is calculated next. Then, the evaluation value between a reference slit beam projecting point and the multislit beam projecting point is calculated on the basis of said reference point and the coordination of the multislit beam projecting point where said value becomes min. and the multislit beam front is determined to calculate the real three-dimensional position of the wire material.
Patent JP-2001066501-A (JP)
Title: Zoom lens
Inventor: SUZUKI MASATOSHI
IPC: G02B13/18
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens provided with a lens group moving in the case of focusing and having a small effective diameter, especially. SOLUTION: This zoom lens is composed of a 1st lens group G1 having negative refractive power and a 2nd lens group having positive refractive power in order from an object side, and a distance between the 1st lens group G1 and the 2nd lens group is changed in the case of zooming. Then, the 1st lens group G1 is composed of a 1st lens group front group G1F having positive refractive power and a 1st lens group rear group G1R having negative refractive power, a distance between then is not changed in the case of zooming. In the case of focusing, only the rear group G1R is moved.
Patent JP-S61116365-A (JP)
Title: Wet developer
Inventor: TAGUCHI TAKAO
IPC: G03G9/12
Filed: 1984-11-12
Abstract: PURPOSE:To enhance dispersion and electrification stability, etc., by incorporating in an org. solvent, copolymer particles of a monomer having a specified group to be insobilized in solvents by polymn. and a monomer remaining soluble even when polymerized. CONSTITUTION:The wet developer is obtained by incorporating in the org. solvent F, the resin particles obtained by copolymerizing the monomer B having a halogen- and OH-contg. ethylenically unsatd. radically polymerizable group and to be insolubilized in the solvent F by polymn., and the monomer A remaining soluble even when polymerized. As the org. solvent F, solvents having an electric resistivity above about 10<9>OMEGAcm and a dielectric constant below about 3 are preferable, and they are embodied by aliphatic hydrocarbons. As the monomer A, glycidyl methacrylate, etc., are enumerable, and as the monomer B, higher alkyl methacrylate and acrylate, etc., are enumerable.
Patent JP-S60131723-A (JP)
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1983-12-19
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-H06218482-A (JP)
Title: Notching method
Inventor: YOHAN IETSUKERU
IPC: F16F15/131
Filed: 1993-09-24
Abstract: PURPOSE: To form recesses without stock-removing work by driving in a displacement body whose cross section is reduced in the front penetrating area and displacing material at least nearly transversely relative to the recesses. CONSTITUTION: A displacement body 57 whose cross section is reduced by exerting an axial force in the direction of the arrow 58 is driven into the axial area 50 of a casing part 29. In such a case, a peripheral wall material encircling the displacement body 57 is displaced outwardly by the displacement body 57. The displacement material freely flows and escapes into recesses 55, 56 of work holder parts 53, 54. The displacement body 57 which is used as e.g. a centering pin or a fitting pin and is correspondingly formed is left within a recess 51 formed by the displacement body within the casing part 29 after the driving-in stage is finished. In order to form a recess 49, the displacement body is axially drawn again from the casing part 29 in the inverse direction of the arrow 58, and whereby torsion is formed.
Patent JP-S61115423-A (JP)
Inventor: MATSUMOTO MASARU
IPC: A01G9/14
Filed: 1984-11-12
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-H02138285-A (JP)
Title: Neo-alkoxy compound
Inventor: JIERARUDO SAAJIYAAMAN
IPC: C08L75/04
Filed: 1989-09-13
Abstract: NEW MATERIAL: Compounds of a formula [M is Ti, Zr; R 1 , R 2 , R 3  are ≤20C monovalent alkyl, alkenyl, etc.; A, B, C are ArO-, ArS-, (Ar is 6-20C monovalent aryl, alkaryl, etc.) etc.; a+B+C=3].  
     EXAMPLE: 2,2-Dimethylpropinolato, tris(dioctyl)phosphato-O titanium IV.  
     USE: A coupling agent for incorporating a filler into a polymer, an auxiliary for polymer processing, excellent in thermal stability, effective for making thixotropic polymer composite material.  
     PROCESS: For example, 1 mole of 2,2-dimethylpropanol, 3 mole of dioctyl hydrogen phosphate, and 1 mole of titanium tetrachloride are reacted at 45-60°C in mixed xylene isomers and in N gas to obtain a compound of EXAMPLE. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05240149-A (JP)
Title: Method and apparatus for damping flow pulsation of hydraulic machine
Inventor: YAN OBU PARUMUBERU
IPC: F04B1/2042
Filed: 1992-09-07
Abstract: PURPOSE: To damp flow pulsation by providing an auxiliary compression volume rapidly discharged to each cylinder and slowly refilled from the high pressure side on an auxiliary compression connecting portion. CONSTITUTION: A chamber 7 having a predetermined volume is arranged in an auxiliary compression connecting portion 6. The chamber 7 is connected to the high pressure side via a duct 9 having a sectional area less than the connecting portion 6 toward the low pressure side i.e., the respective cylinders to be filled. The connecting portion has a size for rapidly discharging the auxiliary compressed liquid volume to the cylinders. Each cylinder port 4 is positioned in a recess 5, preferably in a radial outer port wall of a valve disc 1. The ports of the connecting portion 6 are exposed. Two or more circumferentially separated recess parts 5', 5" of the cylinder port recess 5 are provided. The last recess part 5' has a elongated shape rearward of the port 4.
Patent JP-S60128939-A (JP)
Title: Fuel injection controller
Inventor: NAKAMURA HISASHI
IPC: F02M59/28
Filed: 1983-12-17
Abstract: PURPOSE:To enable the independent control of the in injection ratio of an in-line fuel injection pump furnished with a timer, by changing the slid position of a control sleeve fitted on a plunger, and by regulating the timer depending on the change of the slid position. CONSTITUTION:When an engine is running, an optimal injection ratio is calculated by a control unit 1 on the basis of the output signals of an engine rotational frequency and injection time detecting electromagnetic pickup 3, a cooling water temperature sensor 4 and a load sensor 5. A step motor 11 is driven and controlled depending on the optimal injection ratio to vertically move a control sleeve 29 fitted on the plunger 16 of an in-line fuel injection pump 40, through the action of an output rod 36, to control the injection ratio of the pump. At the time of the control, a solenoid valve 10 is opened or closed to regulate a timer actuator 7 to compensate the injection time changed due to the control of the injection ratio, to secure an optimal injection time.
Patent JP-H1092993-A (JP)
Title: Lead shaper for semiconductor device
Inventor: KATSUMA TSUNEYASU
IPC: B30B15/28
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress weight increase of a device itself and deterioration of durability thereof. SOLUTION: The lead shaper for semiconductor device comprises an upper die 2 and a lower die 3 for clamping an object to be shaped, i.e., a semiconductor device 1, and a ram part 5 is provided on the upper die 2. The ram part 5 is connected with a connecting rod 7 which is connected with a crank mechanism 6. A spindle 8 is set in the center of the crank mechanism 6. The connecting rod 7 is connected through a supporting pin 9 with the crank mechanism 6 and through a supporting pin 10 with the ram part 5. In such a lead shaper for semiconductor device, a pressure gauge 11 for measuring the pressing force of the die at the time of shaping is carried on the spindle 8 being set in the center of the crank mechanism 6. According to the structure, the driving source is not subjected to a weight load and thereby durability thereof is enhanced.
Patent JP-S60130568-A (JP)
Title: Production of 7-alkyl-8-hydroxyquinoline
Inventor: FUJIMOTO MASAKI
IPC: C07B61/00
Filed: 1983-12-20
Abstract: PURPOSE:To produce the titled compound useful as an extractant for the solvent extraction of metallic ion from an aqueous solution containing ions, in high yield and purity, by hydrogenating 7-alkenyl-8-hydroxyquinoline using an amine and a Pd catalyst. CONSTITUTION:The objective compound is produced by (1) reacting 8-quinolinol with the compound of formula I (R' is alkyl) or formula II (R'' is same as R'; X is halogen) in a solvent in the presence of an alkali hydroxide such as NaOH, KOH, etc. under heating, and (2) hydrogenating the obtained 7-alkenyl-8-hydroxyquinoline at 20-150 deg.C, preferably 40-80 deg.C under hydrogen pressure of >=1atm, preferably 3-20kg/cm<2> in a solvent such as ethanol in the presence of an amine such as diethylamine and a Pd catalyst supported on a carrier such as C. USE:Extractant of Ga which is one of the important materials in electronic industry.
Patent JP-H0288900-A (JP)
Title: Train resistance of single track tunnel and atmospheric-pressure change reducer
Inventor: MOCHIZUKI AKIRA
IPC: E21F1/00
Filed: 1988-09-26
Abstract: PURPOSE:To lower train resistance by installing an air blower blasting and exhausting air before and behind a train while being synchronized with the train travelling in a single track tunnel and mounting a waterwall through which the effect of air blasting and exhausting is generated in the entrance and exit of the tunnel. CONSTITUTION:When a train approaches a tunnel 1, an air blower 4 on the tunnel outlet side is changed into the exhaust side and operation is started, water is flowed from a drain slit formed so as to close a tunnel outlet and a waterwall 3 is shaped, and the tunnel outlet is interrupted from the outside air on the outlet side. When the train completely enters into the tunnel 1, an air blower 4 on the tunnel inlet side is turned into the air blasting side and operation is started, water is flowed from a drain slit shaped so as to close a tunnel inlet and a waterwall 3 is shaped, and the tunnel inlet is interrupted from the outside air on the inlet side. When the train approaches the outlet, drainage on the outlet side is stopped, and the operation of the air blower 4 for exhaust is suspended. When the train goes out of the tunnel 1, drainage on the inlet side is stopped, and the operation of the air blower 4 is suspended.
Patent JP-S6293481-A (JP)
Inventor: MAIKURU REONAADO MATSUKEI
IPC: F02M67/12
Filed: 1986-10-07
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-S61121787-A (JP)
Title: Speed controller of motor
Inventor: ENOMOTO TAKASHI
IPC: H02P7/29
Filed: 1984-11-13
Abstract: PURPOSE:To obtain a high speed control even when a power source voltage varies by forming a PWM signal by digitally comparing a modulation signal and a speed designation signal. CONSTITUTION:Counter means 101 outputs a count pulse signal at every time while counting repeatedly a pulse signal from pulse generating means 100. Speed step signal output means 102 outputs a speed step corresponding to the speed designation signal by a designation pulse signal. Comparing means 103 applies a control pulse signal of the width corresponding to the time when the count pulse signal from the means 101 and the designation pulse signal from the means 102 coincides during the time between the every count starting time of the means 101 and the overflowing time to drive means 104.
Patent JP-2000061546-A (JP)
Title: Device for correcting positional deviation of work clamp
Inventor: KAMEI YASUNORI
IPC: B23Q15/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To automatically correct the deviated amount generated at the time of reclamping a clamp by loosening the clamp from a clamp bar by the 2nd fixing device, also fastening a carriage with the clamp by the 1st fixing device and, in this state, moving a carriage base in one direction and the carriage in the other direction. SOLUTION: The carriage 27 is provided on the carriage base which is movable in the one direction and freely movable in the direction orthogonal to it. The work clamp 25 is provided on the carriage 27 and the work clamp 25 fastens and loosens the carriage 27 with a hydraulic cylinder. The work clamp 25 fastens and loosens a clamp bar with a solenoid 39. The moving position of the work clamp 25 is detected by a position detecting means 45. The comparison calculation of the detected actual moving position calculated to a set value which is previously set is executed by the comparing/calculating means 65 and the movement command of just the deviated amount is imparted to a driving device.
Patent JP-2000065104-A (JP)
Title: Brake device for vehicle
Inventor: TERAJIMA HISAMI
IPC: F16D65/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To inhibit brake judder caused shaking of a brake disk. SOLUTION: A wheel hub 1 is bored with spot facing grooves in a specified depth along a circumference formed with through holes 6 and spot facing grooves 7a are formed on a brake disk 5 along a circumference formed with through holes. The spot facing grooves include upper grooves 6b carved in a specified depth from a faying surface with an inner peripheral surface of the brake disk 5 and with section surfaces roughly in a shape of a rectangle, and lower grooves 6c carved in a specified depth below the upper grooves 6b and with section surfaces roughly in a shape of a trapezoid. The spot facing grooves 7a are carved in a specified depth from a flaying surface of the wheel hub 1 with a flange part and with section surfaces roughly in a shape of a trapezoid.
Patent JP-H0286617-A (JP)
Title: Highly heat-dissipating epoxy resin composition
Inventor: OKABE HIDEKI
IPC: C08L63/00
Filed: 1988-09-24
Abstract: PURPOSE:To improve heat dissipation and low stress properties and significantly decrease leakage defective, by compounding a phenol novolac curing agent and a specific filler into an epoxy resin. CONSTITUTION:An epoxy resin such as a novolac epoxy resin is compounded with a phenol novolac curing agent having, pref., at least two phenolic hydroxyl groups in the molecule and a silicon nitride filler which is partially or wholly of a particle size of 1-50mum and contains 200ppm or less of a magnetic component.
Patent JP-2001061448-A (JP)
Title: Production of sea tangle food with fish egg
Inventor: SUSA YASUYUKI
IPC: A23L17/30
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To improve binding properties of a seaweed raw material to fish eggs in the production of a sea tangle food with the fish eggs. SOLUTION: This method for producing a sea tangle food with fish eggs comprises treating a seaweed raw material such as a sea tangle or a sea mustard with a transglutaminase, a water-soluble casein salt and an alkali agent, separately treating the fish eggs with the transglutaminase, water-soluble casein salt and a water-insoluble casein salt and then laminating or making the resultant fish eggs stick to the surface of the seaweed raw material.
Patent JP-H09304541-A (JP)
Title: Faraday cup assembly for semiconductor ion implantation facility
Inventor: GO SOUKON
IPC: G01T1/29
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a Faraday cup assembly which stops the formation of an insulating film on the inside wall due to impurities to be outgushed by a continuous ion implantation operation to a wafer and which prevents the wafer from being contaminated by a microdischarge generated by the charging operation of the insulating film. SOLUTION: The Faraday cut assembly 10 for a semiconductor ion implantation facility is constituted in such a way that it is installed so as to be close to a disk 12 which is mounted on, and attached to, a wafer 14 for an ion implantation operation, that an inside wall is covered with a conductive thin film 22 so as to prevent an insulating film from being formed on the inside wall due to impurities generated in an ion implantation operation. Alternatively, a tag may be inserted into, and installed at, an inside wall in a prescribed area. Thereby, an ion implantation process can be performed smoothly, the contamination and the defect of the wafer can be prevented, and a yield is enhanced. In addition, the damage of an ion implantation facility is prevented, and the life and the reliability of the facility are enhanced.
Patent JP-S60129851-A (JP)
Title: Log data classifying collection processing system
Inventor: OZAWA KAZUTAKA
IPC: G06F11/34
Filed: 1983-12-19
Abstract: PURPOSE:To execute a collecting management of a log data by classifying the log data into classified sections and storing it, and also holding a unit group name which is not classified into its own group as management information with respect to the classified log data group. CONSTITUTION:In what form a user desires to classify and hold a long data is defined in advance in a classified section defining and storing part 6. For instance, in accordance with classifications Y1, Y2...m, said data is put in order to classified groups G1, G2...m. A CPU1 reads into itself a data on a large scale storage device 2 in a unit of prescriged size, and updates each data a1 to a2, or b1 to b2, a3 to a4, and c1 to c2, as necessary. Subsequently, its result is returned onto the large scale storage device 2. The updated state during this time is stored as a log data in a log data storing part 3, so as to be prepared for a recovery processing in the future.
Patent JP-H03101706-A (JP)
Title: Position detecting method for optical waveguide
Inventor: MIYAGI MASAMI
IPC: G02B6/30
Filed: 1989-09-14
Abstract: PURPOSE:To easily and accurately detect the positions of optical waveguides by detecting the position of the optical waveguides from a tracking error signal obtained by moving an optical head and a substrate relatively so that a light beam crosses the optical waveguides almost at right angles. CONSTITUTION:The optical head 8 which has a focus servo function and a tracking error detecting function is arranged on the substrate 11 where the optical waveguides 12 are formed so that the light beam is nearly at right angles to the surface of the substrate 11. Simultaneously, the optical head 8 and substrate 11 are moved relatively so that the light beam crosses the optical waveguides 12 almost at right angles and the positions of the optical waveguides 12 are detected from the tracking error signal obtained at this time. Therefore, variation based upon the phase difference of reflected light due to the refractive index difference of light between the formation part of the optical waveguides and a nonformation part on the substrate 11, i.e. variation based upon the positions of the optical waveguides 12 is obtained. Consequently, the positions of the optical waveguides 12 can easily and accurately be detected.
Patent JP-S6481271-A (JP)
Title: Conductivity-modulation type mosfet
Inventor: TAKAHASHI YOSHITO
IPC: H01L21/762
Filed: 1987-09-22
Abstract: PURPOSE:To form an integrated circuit for large electric current control use whose area efficiency is excellent by a method wherein a P-type buried layer formed at the upper part of an N-type buried layer is connected to a drain region which has been diffused deep from the surface and they are utilized as a P<+> drain region of a conductivity-modulation type MOSFET. CONSTITUTION:When a MOSFET constituted by an N<+> source region 10, a P<-> base region 9 and an N<-> epitaxial layer 2 becomes conductive by controlling the voltage of a gate electrode 8, a P-N junction between a P<+> drain region 3 reaching a P<+> buried layer 7 formed on an N<+> buried layer 5 from the surface of the layer 2 and the layer 2 is forward-biased; holes as a small number of carriers are injected into the layer 2 from the region 3. By the injection of the holes, a conductivity-modulation is caused at a horizontal-type bipolar transistor which is constituted by the region 3, the layer 2 and the region 9; the MOSFET whose drain extraction resistance value is low is operated. Because the layer 7 functions as a drain region at this time, an operation at a large drain electric current is made possible; a conductivity-modulation type MOSFET for integrated circuit use whose area efficiency is excellent is obtained.
Patent JP-2000074205-A (JP)
Title: Hydraulic control device for clutch
Inventor: TSUBATA YOSHIMICHI
IPC: F16H61/662
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of making individual spool adjustments of a plurality of valves in both a normal case and an abnormal case. SOLUTION: A line pressure is adjusted by one and the same valve even in both a normal case and a failure case, and a control hydraulic pressure is fed into a clutch. In the normal case, a clutch pressure control valve 42 is controlled with the use of a valve control hydraulic pressure which is controlled by a start clutch control valve 41 so as to adjust the line pressure in a pipe line 61b in order to control the operation of a clutch 5. In a failure case, two electric control valves 41, 45 are turned off, and at this time, the line pressure is effected in a pipe line 64.  As a result, a spool in a clutch regulating valve 43 is moved leftward so that hydraulic oil is fed into a Pitot flange 51, and accordingly, a hydraulic pressure as a signal pressure corresponding to a speed of an engine (corresponding hydraulic pressure) is fed into the clutch pressure control valve 43 through pipe lines 66, 67 from a Pitot pipe 53. Thus, the line pressure in the pipe line 61 is adjusted by this corresponding pressure in order to control the clutch 5.
Patent JP-H0794040-A (JP)
Title: Interface cable
Inventor: SASAKI HIROSHI
IPC: H01B11/02
Filed: 1993-09-27
Abstract: PURPOSE:To provide an interface cable in which the outer diameter is minimized while having a number of insulated wire cores suitable to SCSI specification, and the connection in the terminal part is facilitated. CONSTITUTION:An interface cable has a number of insulated wire cores, and a shield layer and a sheath are successively formed around them. The insulated wire cores are divided into a pair strand group 13 and layer strand groups 15, 17, the pair strand group 13 is arranged on the cable central axis side, and the layer strand groups are arranged around it, so that a high speed signal and a low speed signal are assigned to the insulate wire cores of the pair strand group 13 and the insulated wire cores of the layer strand groups to transmit them, respectively. In a preferred embodiment of the arrangement of the insulated wire cores, the insulated wire core number is 50 pieces, wherein 10 pieces form 5 pairs of pair strand groups 13, and the remaining 40 pieces form the layer strand groups of two layers. This is conformable to SCSI-II.