baber/WOPTO huggingface dataset:
Patent JP-H10249766-A (JP)
Title: Robot control method
Inventor: MORITA RYUICHI
IPC: B25J13/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a robot control method capable of accurately gripping an object even if the displacement speed of the moving robot is changed. SOLUTION: A robot control method comprises the first step of finding the speed of a conveyor, the second step of detecting the position of an object on the conveyor, the third step of determining the target position of the object to be gripped and a passage for the object gripping robot to minimize its movement from the position of the detected object, the speed of the conveyor, the position of the robot at the time when the object is photographed by a visual device and the linear track control speed of the preset robot, and the fourth step of calculating a difference between the variation of a pulse value of the conveyor detected while moving the robot on the passage and the variation of a pulse value for the conveyor used at the time when the speed of the conveyor is found and determining the modification of a target position, where the object is gripped,  to modify the passage for the object gripping robot to be moved from the product of the calculated difference and the movement of the conveyor per pulse.
Patent JP-S52138080-A (JP)
Title: Removal of hydrogen sulfide gas
Inventor: MASUNO KOUJI
IPC: B01D53/34
Filed: 1976-05-14
Abstract: PURPOSE: To maintain the pH value of an absorbing liquid contg. alkali or sulfites at a relatively low level and to improve the absorption effect of the liquid against H 2 S in contacting H 2 S-contg. exhaust gas with the liquid in the presence of O 2  by adding a small amount of iron salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51130538-A (JP)
Title: Toiletries
Inventor: SUZUKI FUKUJI
IPC: A61Q1/00
Filed: 1975-05-07
Abstract: PURPOSE:Toiletries suitable for use in make-up that are usable easily and blended with coloring matters of bluish green series and green series being produced easily.
Patent JP-H03257029-A (JP)
Title: Production of quartz glass
Inventor: HIRATA MASUKAZU
IPC: C03B20/00
Filed: 1990-03-08
Abstract: PURPOSE:To obtain large-sized transparent quartz glass having superior light transmittance in a high yield by successively subjecting alkoxy silane to hydrolysis with an alkali catalyst, hydrolysis with an acid catalyst and specified treatment, converting the resulting sol into gel, drying and sintering this gel. CONSTITUTION:Alkoxysilane is partially hydrolyzed with an alkali catalyst, an acid catalyst is added and the unreacted alkoxysilane is hydrolyzed to prepare a sol. Alkali is further added to the sol so as to accelerate gelatinization. The resulting sol is converted into gel, this gel is dried to produce dry gel transmitting light in UV and visible regions and the dry gel is sintered to obtain porous or nonporous quartz glass. The alkoxysilane used is lower alkoxysilane represented by a formula Si(OR)4 (where R is lower alkyl), e.g. tetramethoxysilane [Si(OCH3)4] or tetraethoxysilane [Si(OC2H5)4].
Patent JP-H04312940-A (JP)
Title: Semicondctor integrated circuit test system
Inventor: EINO MASANAO
IPC: H01L21/66
Filed: 1991-03-20
Abstract: PURPOSE:To prevent a foreign matter adhered to a probe from dropping on a semiconductor integrated circuit. CONSTITUTION:A motor 40 rotates supporting plates 10, 20 and a coupling plate 30 through a rotary strut 5 in response to instructions derived from a controller 9 to reverse a vertical relationship between a stage 6 and a probe 3. A power section 8 moves a stage in response to instructions derived from the controller 9, so that the probe 3 can come into contact with the surface of a semiconductor integrated circuit formed on a wafer 4. The probe can come into contact with the surface of the semiconductor integrated circuit from the lower part, a foreign matter adhered to the probe does not drop onto the semiconductor integrated circuit, and also defective semiconductor integrated circuits can be prevented from generating.
Patent JP-S59181568-A (JP)
Title: Solid-state image pickup element
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1983-03-31
Abstract: PURPOSE:To lessen the deterioration in quality of picture due to generation of moire phenomenon by a method wherein a photosensitive picture element is formed into the parallelogram of non-orthogonal internal angle, and it is arranged in such a manner that one side of which will be brought in parallel with the direction of arrangement. CONSTITUTION:A photosensitive part 2 is composed of photosensitive picture elements 2a-2f which are arranged in X-direction. The photosensitive picture elements are formed in parallelogram. One side of the parallelogram is in parallel with X-direction, and the length and the height of one side are made to P. As each of the photosensitive picture elements 2a-2f is parallelogram, the sensitivity distribution in X-direction becomes triangular shape, and the MTF for vacant space frequency (f) is as separately shown in formula. Although there generates a moire phenomenon due to the folded part (broken line) of the high frequency ingredient, the moire phenomenon is f=fp/2 can be reduced by 40%, and the deterioration in quality of picture can be prevented.
Patent JP-H02234374-A (JP)
Title: Ic socket
Inventor: SASAKI YASUSHI
IPC: H01R33/955
Filed: 1989-03-08
Abstract: PURPOSE:To easily confirm circuit correction by operating the electrical connection state between a contact to a mounted component and a mounting terminal to a board, etc., from the outside. CONSTITUTION:A means 14 operating the electrical connection state between a contact 12 to a mounted component and a mounting terminal 13 of an IC socket to a board from the outside is provided. A sliding switch 14 is all made of a metal, an electric signal can be outputted to the outside through a pin 16, and three types of connection states can physically be operated from the outside. For the debug or correction of the board, the logic can easily be changed without changing or damaging the IC to be mounted, and the circuit operation can efficiently be confirmed.
Patent JP-H06262739-A (JP)
Title: Laminated body with gas barrier properties
Inventor: HARADA MASAHIRO
IPC: B32B27/10
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a laminate with excellent pinhole resistance, bending resistance and gas barrier properties by melt-kneading a polyamide formed by polycondensation reaction of m-xylylene-diamine with adipic acid and a crystalline polyamide. CONSTITUTION:A gas barrier laminate is obtd. from a film contg. a layer contg. a mixed polyamide (C) wherein exothermic peaks caused by crystallizations corresponding respectively to a polyamide (A) and a polyamide (B) in a DSC analysis of the mixed polyamide (C) prepd. by melt-kneading the polyamide (A) contg. at least 90mol% structural unit formed by polycondensation reaction of m-xylylenediamide and adipic acid and the crystalline polyamide (B) with a half crystallization time at 160 deg.C of at most 30sec under a condition where the equation is satisfied, and a base material sheet. In the formula, PHI is wt. fraction of the polyamide (A) and R is the ratio of melt viscosity of polyamide (A) to melt viscosity of polyamide (B) at a specified temp. and PHI is in the range of 20-95 (wt.%).
Patent JP-S58173346-A (JP)
Title: Thin laminar flow heat transfer body
Inventor: SASAOKA JIROU
IPC: F24S10/60
Filed: 1982-04-03
Abstract: PURPOSE:To improve the heat transfer efficiency by breaking bubbles and purging gas from a heat transfer surface by a method wherein lyophilic auxiliary flow passage, which accelerates to remove liquid from the bubble wall of bubbles formed within flow passages, is formed. CONSTITUTION:Dissolved gas or included gas is liberated from liquid due to the heating or temperature rise of the liquid, rises slowly in the form of bubbles up to the vicinity of the upper end, accumulates and grows into large bubbles so as to impede heat transfer. The gas is removed from the liquid by the action of inserts 4 forming auxiliary flow passages and the separated gas is smoothly purged from a gas purge port 6 through a gas passage formed in the vicinity of a liquid distributor.
Patent JP-H05258888-A (JP)
Title: Lighting device for discharge lamp
IPC: H02H7/122
Filed: 1992-03-13
Abstract: PURPOSE:To provide a lighting device of a discharge lamp having reliable repeating actions of an oscillation start and a rest and capable of being miniaturized at a low cost by stopping the detection of the load state for a preset period after a power source is turned on or the load state reaches the preset state. CONSTITUTION:A discharge lamp is lighted by an inverter converting the DC power B into the high-frequency voltage, a lighting device intermittently stops the inverter when the oscillation output of the inverter is detected to be a preset value or above, and the detection of the oscillation output of the inverter is stopped for a preset period after the DC power B is turned on or the discharge lamp is lighted. The inverter is continuously oscillated in the half-wave discharge state immediately after the discharge lamp is started, the inverter is never kept in the rest state, and the small lighting device having reliable actions of the oscillation start and oscillation rest of the inverter can be provided.
Patent JP-S59181697-A (JP)
Inventor: MATSUMURA TADANOBU
IPC: H05K7/14
Filed: 1983-03-31
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-S54147799-A (JP)
Title: Fire detecting system
Inventor: KIMURA FUJINORI
IPC: G08B17/00
Filed: 1978-05-11
Abstract: PURPOSE: To produce electric fire signal only when actual fire is taken place, by rejecting physical change other than fire, through the discrimination of the physical change at a fire from the physical condition after and before the fire.  
     CONSTITUTION: When the light from the light source 1 flickering with relays is incident on the photo element 2 as scattered light, sinusoidal electric signal is outputted from the amplifier 3. At the part of this output more than level V 1 , it is the rectangular wave having the time width Ti with the level discrimination circuit 4. The continuous two pulses among the group pulse consisting of 6 pulses from the clock generator circuit 5 are weighted at the shift register 6, and when the group pulse in which the two at the center out of the 6 pulses is detected at the discrimination circuit 7, it is regarded as fire, to produce fire signal. Accordingly, the output of the amplifier 3 due to noise is rarely of sinusoidal shape, and the probability weighted two continous pulses among the six pulses is very less, thereby removing malfunction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61216189-A (JP)
Title: Magnetic disk memory
Inventor: HISHINUMA TOSHIO
IPC: G11B25/04
Filed: 1985-03-22
Abstract: PURPOSE:To improve the off-track margin and also to attain highly stable and accurate positioning in any packing direction, by supporting a sealant at the position where the empty weight of both spindle and actuator systems are applied. CONSTITUTION:A sealant 1 for head assembly contains anti-vibration feet 21a and 21b serving as the support members of the matter 1 and set at the positions where no distortion is produced to a base member 6. Then the sealant 1 is supported by a frame member 2. Furthermore, and end of a vertical anti- vibration foot 21e is fixed to the material 6 via a metallic parts 28 to secure the stability when the sealant 1 is set vertically with the other end fixed to the member 2. Thus the off-track amount produced by the ways of installation of sealant, 1 can be eliminated completely despite the load 14 of a spindle part and the load 15 of a positioning mechanism part applied to the member 6 since both feet 21a and 21b are set the positions near the concentrated load not at the conventional position where the end part of the member 6 is supported. Thus the sealant 1 can be set in any packing direction.
Patent JP-H06271018-A (JP)
Title: Work table with part stocker
Inventor: KURIHARA AKIRA
IPC: B65G1/127
Filed: 1993-03-16
Abstract: PURPOSE:To provide a small work table by which the part can be easily taken out and completed products can be carried to the next process. CONSTITUTION:A work table 5 and part stocker 6 are provided on the upper section of a body base 1, and this part stocker 6 is provided with a shelf 7 which perpendicularly circulates and on which part containing pallets 8 are placed. The shelf 7 is provided with a pallet sliding mechanism using rollers and stoppers 12 which prevent the pallets 8 from dropping from the shelf 7. On the top face of the work table 5, the same sliding mechanism as that of the shelf 7 is also provided. The joint use of this work table with part stocker with loading and unloading mechanisms makes easy interlocking with a robot and the like.
Patent JP-H01231122-A (JP)
Title: Data storage device
Inventor: ANDO KENGO
IPC: G11B20/18
Filed: 1988-03-11
Abstract: PURPOSE:To always monitor a state of a recording medium by providing a managing data area related to a write/read-out failure of data in addition to an area for recording usual data, on the storage medium. CONSTITUTION:A usual data storage control means 1 manages write/read-out to each area of a usual data area 1c as a continuation of each area. An error area detecting means 1b compares the number of areas to be written/read-out and the number of areas which have been successful therein by the usual data storage control means 1, and in case both values have not coincided, an area continued from the last area which has been successful in write/read-out is deduced as a failure area. A managing data storge control means 1j reads out managing data of a managing data area against the failure area which the error area detecting beans 1b has deduced, performs a prescribed processing, and thereafter, writes it in the managing data area. By displaying the data of this managing data area, whether a backup work is necessary or not and the time of replacement of a recording medium can be decided.
Patent JP-H01231666-A (JP)
Title: Inverter apparatus
Inventor: IBORI SATOSHI
IPC: H02M7/515
Filed: 1988-03-11
Abstract: PURPOSE:To strengthen the short-circuit strength of an electrostatic induction type self-extinguishing element and to improve the reliability thereof, by controlling the gate of said element at the time of abnormal current. CONSTITUTION:An inverter apparatus is equipped with a power rectifier 1 converting three-phase AC into DC, a smoothing capacitor 3, and a power inverter 2 converting said DC into AC with arbitrary voltage and frequency to drive an induction motor 5. A control device for said motor is equipped with a gate circuit 6 driving an electrostatic induction type self-extinguishing element 11 in said power inverter 2, a control circuit 7 for the whole apparatus, a current- sensing circuit 8, and a frequency setter 9 presetting an output frequency. Within said current-sensing circuit 8, further, there is provided a malfunction detection means 81 giving a malfunction signal, when a current value detected at said circuit 8 exceeds a predetermined ceiling value, and a gate voltage to be supplied to a main element 11 at the time of receiving said malfunction signal is controlled to a value lower than a normal gate voltage by said gate circuit 6. Thus, it is possible to cut OFF said main element 11 safely while avoiding its latching up.
Patent JP-H01231675-A (JP)
Title: Torque detector
Inventor: NAKAMOTO MASAHIKO
IPC: H02P7/06
Filed: 1988-03-11
Abstract: PURPOSE:To accurately calculate the torque of a DC motor by multiplying a crossing magnetic flux obtained on the basis of a rotating speed, a terminal voltage and an armature current by the armature current to calculate the torque of the motor. CONSTITUTION:A correcting voltage generator 8 obtains a correction voltage EA from an armature current IA. An arithmetic unit 9 subtracts or adds the voltage EA from or to a terminal voltage V in response to a power drive command or a brake command to obtain an induced electromotive force E caused by its armature. A divider 10 divides the electromotive force E by a rotating speed omega to obtain a crossing magnetic flux phi. A multiplier 5 multiplies the magnetic flux phi by the current IA to calculate a torque T. Thus, the torque can be accurately calculated.
Patent JP-S6324570-A (JP)
Inventor: MARIRIN JIEI NIKUSA
IPC: H01M4/86
Filed: 1987-03-11
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-H09244140-A (JP)
Title: Method for correcting image inclination
Inventor: MUTO SATOSHI
IPC: G03B21/11
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an accurate method for correcting image inclination even in the case that sliding performance between a prism and a holding part is not excellent. SOLUTION: Initial operation (step S10) where it is driven in one direction by driven amount (B+A) larger than the total backlash quantity 2A of a driving system, and next it is driven in a reverse direction by the driven amount (B+2A) and it is driven in one direction by the driven amount A, image rotating operation (step S30) where it is driven by the driven amount (C+A) in the case that the driven amount equivalent to image inclination correction quantity is made as C, and return operation (step S40) where it is driven in a direction reverse to the image rotation operation by the driven amount A, are performed.  Thus, at the time of the completions of the initial operation and the return operation, the prism is always at the center position of the backlash quantity 2A of the driving system and is in the state where force from the driving system is not imparted to the prism, so that the prism is not inclined by the force and the inclination of the image is accurately corrected.
Patent JP-H11262266-A (JP)
Title: Control device for converting ac into dc and, control method there for and recording medium thereof
Inventor: SANO TAKAYOSHI
IPC: H02J1/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To operate a converter within an appropriate operating range by properly controlling a phase-control angle, even when a capacitor is inserted between a transformer and the converter. SOLUTION: In a control device for converting AC into DC with a capacitor inserted between a transformer and a converter, upper and lower limit set points 51, 52 are set in a control means 53, which computes and outputs a phase-control angle. However, since these are the values based on the output voltage phase of the converter, a computing part 61 for computing the corrected values of the upper and lower limits is provided to obtain the values so as to set an AC voltage phase as the reference and to correct the upper and lower limit set points.
Patent JP-H08226890-A (JP)
Title: Inspecting equipment of electronic component
Inventor: OKAZAKI NORIAKI
IPC: H01G13/00
Filed: 1995-02-21
Abstract: PURPOSE: To detect accurately a frill of an insulating casing of an electronic component such as a capacitor. CONSTITUTION: Inspecting equipment for detecting a frill (2a) of an insulating casing (2) on a surface to be measured of an electronic component (1) makes the electronic component (1) rotate around the axis of rotation intersecting the surface perpendicularly practically and measures indentation displacement at positions on the surface located at different distances from the axis of rotation. Then, relative indentation displacement on the surface to be measured is determined from data regarding the rotational position of the surface and data regarding the indentation displacement at the positions located at different distances from the axis of rotation of the surface and it is detected whether the frill (2a) of the insulating casing (2) on the surface is within an allowable range or not.
Patent JP-H05220801-A (JP)
Title: Control method for injection capacity of injection molding machine
Inventor: OKUBO HIDEAKI
IPC: B29C45/50
Filed: 1992-02-07
Abstract: PURPOSE:To realize the high accuracy control of injection capacity by forwarding a screw under the state, in which a valve at the front end section of a heating cylinder is closed, increasing the pressure of a molten resin and determining the quantity of the molten resin injected by obtaining the forward position of the screw. CONSTITUTION:A screw 62 is retreated while being rotated by a hydraulic motor 60 first at the time of stamping, and a molten resin is forwarded to the left of a heating cylinder 61 through a clearance between the screw 62 and the heating cylinder 61. The screw is moved forward to a hydraulic cylinder 63 and the pressure of the molten resin is increased when the supply of a fixed quantity of the resin is detected, and a valve 81 is opened by a stepping motor 84 when reaching to a specified position of a movable half 21 is detected by a distance sensor 100. The quantity of the Molten resin injected is measured while using the position of the screw 62 at that time as an origin. The hydraulic cylinder 63 is advanced again at the same time as the valve 81 is opened, and the movable half 21 is mold-clamped when a fixed quantity of the molten resin is injected, thus completing molding.
Patent JP-S61214093-A (JP)
Inventor: TOMINAGA HIROSHI
IPC: G07F11/16
Filed: 1985-03-20
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-H02235888-A (JP)
Title: Production of alkenylsilane
Inventor: YAMASHITA HIROSHI
IPC: C07F7/08
Filed: 1989-03-09
Abstract: PURPOSE:To readily obtain the title compound useful as a reagent for precision synthesis for medicines, pesticides or intermediates therefor by reaction between an alkene and halosilane in the presence of a nickel-series metal catalyst and an organic base. CONSTITUTION:A mixture made up of (A) 1mol of a halosilane of formula I (R<2>, R<3> and R<4> are each alkyl, aryl, alkoxy, aryloxy or halogen; X is halogen) (e.g. trimethyliodosilane), (B) 1 to 10mol of an alkene of formula II (R<1> is such organic group that vinyl-bound atom is carbon with SP<2>-type structure or such organic group that vinyl-bound atom is N or Si) (e.g. styrene), (C) 1 to 10mol of an organic base (pref. triethylamine), and (D) 0.001 to 0.5mol of a nickel-series catalyst (e.g. palladium acetate) is reacted using, if needed, a solvent such as benzene pref. at 60 to 250 deg.C, and the reaction product is separated and purified, thus obtaining the objective compound of formula III.
Patent JP-S59182840-A (JP)
Title: Preparation of polyester film
Inventor: SAKAMOTO SEIJI
IPC: B29B7/00
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a polyester film useful for packaging, etc. having improved slipperiness, wear resistance, etc. by electrostatic application cooling, by blending a polyester containing precipitated particles having calcium and phosphorus elements with a polyester containing magnesium and phosphorus elements under specific conditions. CONSTITUTION:(A) A polyester containing precipitated particles having calcium and phosphorus elements in a relationship of 0.7<=P/Cd<=2 is blended with (B) a polyester containing magnesium and phosphorus elements in a relationship of 0.2<=P/Mg<=0.9 in such a way that the relationship shown by the formula 0.7<= P/(Ca+Mg)<=1.2 (Ca, P, and Mg are numbers of mol% of each element of calcium compound, phosphorus compound, and magnesium compound based on total carboxylic acid components of polyester raw materials) to give a composition, which is used a raw material to give the desired film. USE:Useful for magnetic tapes, condensers, plate making, electrical insulation, film for photography, etc.
Patent JP-S62216969-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: C04B35/591
Filed: 1986-03-17
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。