baber/WOPTO huggingface dataset:
Patent JP-H04360203-A (JP)
Title: Method for teaching robot
Inventor: OKUNI SHINICHIRO
IPC: G05B19/42
Filed: 1991-06-06
Abstract: PURPOSE:To shorten time required for teaching work by teaching a selected operation mode and an operation parameter relating to the operation mode and sequentially or individually obtaining teaching information by an arithmetic means. CONSTITUTION:When the reference position 1 of a robot 10 from a work is inputted from a teaching device 24, the arithmetic means 22 executes prescribed operation based upon a relative angle between respective arms corresponding to detection signals outputted from respective position detectors 14 relating to respective arms of the robot 10 and outputs spatial coordinates corresponding to the reference position 1 to a storage device 16. At the time of inputting an operation mode selected by the device 24 and a robot operation parameter relating to said mode, the arithmetic means 22 executes the prescribed operation of these input signals based upon the selected operation mode and outputs the teaching information of a teaching point 2 including the spatial coordinates to the storage device 16. Thus the means 22 successively finds out the teaching information of respective teaching points 3 to 8 by operation and outputs the obtained teaching information to the device 16.
Patent JP-S647938-A (JP)
Title: Pigment dispersant
Inventor: YAMAMOTO TOSHIO
IPC: C09K23/54
Filed: 1987-06-30
Abstract: PURPOSE:To enhance the compatibility of the title pigment dispersant with the resins to be dispersed over a wide range by preparing the dispersant from the reaction product of a specified amine compd. having >=1 active hydrogen atom and a polyester compd. having a glycidyl group on its terminal. CONSTITUTION:The amine compd. (A component) having >=1 active hydrogen atom and having 60-10,000 weight average mol.wt. is prepared. The A component is allowed to react with one or both of the B components shown by formulas I and II [R1 is a 1-20C alkyl group and the residue of an aromatic carboxylic acid, R2 is a phenyl group, R3 is the residue of a 2-6C acid anhydride, R4 is a phenyl group, etc., R5 is 1-18C alkyl group, R6 is a 1-18C saturated aliphatic residue, etc., and (n) and (m) are an integer of 1-100], and the pigment dispersant is prepared from the obtained product.
Patent JP-S646987-A (JP)
Title: Controlling method for toner concentration of developer for electrophotographic device
Inventor: BISAIJI TAKASHI
IPC: G03G15/08
Filed: 1987-06-30
Abstract: PURPOSE:To accurately control the concentration of toner by varying the quantity of light incident on a toner sticking pattern or the toner nonsticking part of a photosensitive body from a photosensitive body when the concentration of the toner sticking pattern is detected and when the concentration of the toner nonsticking part of the photosensitive body is detected. CONSTITUTION:The light source 11 of a reflection type photosensor 10 is connected by a switch SW1 to a power source through resistances A and B with different resistance values which can be switched. Namely, when a light source 11 is connected to the resistance A through the switch SW1, the output of the photodetection part 12 of a photosensor 10 which photodetects light emitted by the light source and reflected by the toner nonsticking part 9 and the output when the light source 11 is connected to the resistance B are different from each other. Thus, the quantities of incident light from the sensor 10 when the pattern concentration is detected and when the concentration of the toner nonsticking part 9 is detected are made difference to improve the sensitivity. Consequently, the excellent density control is performed.
Patent JP-H0245717-A (JP)
Title: Prism coated with dark mirror
Inventor: DEBITSUDO ERU JIYANKUMAN
IPC: G02B1/11
Filed: 1989-06-26
Abstract: PURPOSE: To control reflection and refraction light very well by performing constitution so that reflection from a focus face is not made incident on an optical device again. CONSTITUTION: A first opaque DMC(Dark Mirror Coating) layer adheres to the front of a prism 40 so that a plurality of windows 30 are left on the front face 10 without coating. A second opaque DMC layer also adheres to the rear face of the prism 40 so that the field of view in regard to a detector array composed of a plurality of infrared ray detectors 50 in which the windows of the front face 10 and the rear face 20 are disposed in a focus face is prescribed. However, the prism 40 is attached to the plural detectors 50 supported on a detector board 60. Incident radiation is not reflected on the edge of the windows 30 as a mirror, and scattered to lessen reflection of the incident radiation. Thereafter, the lower face of the windows 30 reflects scattered radiation.  Here, when a distance between the prism 40 and the detector 50 is lengthened, a component of the scattered radiation incident on the prism 40 is lessened.
Patent JP-H07117611-A (JP)
Title: Air bag unit for vehicle
Inventor: KAAKU RASUMUTSUSEN
IPC: B60R21/20
Filed: 1994-07-13
Abstract: PURPOSE: To easily clamp and fix an air bag unit necessitating no flange by providing a specific housing and a retaining bracket to be mounted in the air bag unit. CONSTITUTION: This air bag unit having an annular hybrid inflator assembly having no flange is provided with a unit housing 14, a cushion retaining ring 16, an inflatable cushion in a folded-down condition, a unit cover, and a retaining bracket 22. The unit housing 14 is formed so as to store the inflator assembly at the center thereof and has holes 36, 38, 40, 44 providing a four point mounting structure to be mounted on a steering wheel of an automobile. The retaining bracket 22 is put in the cooperation relation with the unit housing 14 and is fixed by screw-fitting a nut 130 in a locking fitting 112 protruding from four holes of the retaining bracket 22.
Patent JP-S5951270-A (JP)
Title: 2-oxabenzo-1,3-diazole derivative and composition containing it for measuring thiol
Inventor: IMAI KAZUHIRO
IPC: G01N31/00
Filed: 1982-09-17
Abstract: NEW MATERIAL:7-Fluorobenzo-2-oxa-1,3-diazole-4-sulfonic acid shown by the formula I and its salt. USE:A fluorescent agent. It is reacted with a specimen to give a fluorescent derivative, whose intensity is measured to determine a thiol group. PROCESS:7-Fluoro-2-oxabenzo-1,3-diazole shown by the formula II is reacted with a sulfonating agent such as sulfuric acid, fuming sulfuric acid, sulfuryl chloride, etc. in a solvent such as acetone, THF, benzene, ethyl acetate, etc. at 100-140 deg.C for 1-24hr, to give a compound shown by the formula I .
Patent JP-H065839-A (JP)
Title: Optical circuit device
Inventor: HASHIMOTO HITOSHI
IPC: H04B10/50
Filed: 1992-06-19
Abstract: PURPOSE:To eliminate the fusion splice of an optical fiber and eliminate an additional fiber length and realize size reduction, process simplification and cost reduction by a method wherein the relative position between an optoelectric circuit board and a waveguide board is so fixed as to facilitate optical coupling without employing an optical fiber. CONSTITUTION:An optoelectric circuit board 10 in which a lens 18 which is an input end of an optical system, a lens 17 which is an output end of the optical system, a photodetector 12 which is an optoelectric transducer, a light emitting device 11 which is an electro-optic transducer, an amplifier 14 which is an electric circuit and a light emitting device driving circuit 13 are built and a waveguide board 1 containing a light branching device 2 and a light synthesizing and branching device 4 of which an optical system circuit is composed are mounted on one base board 60. The relative position between the optoelectric circuit board 10 and the waveguide board 1 are so fixed to the base board 60 as to be very close to each other and to realize optical coupling between themselves without employing an optical fiber 50.
Patent JP-S6316717-A (JP)
Title: Frequency synthesizer
Inventor: ISHIKAWA TOMOYOSHI
IPC: H03L7/20
Filed: 1986-07-08
Abstract: PURPOSE:To obtain the phase synchronizing state over a wide frequency range even with a reference signal having a low output frequency by providing a voltage adder adding an output error signal from a frequency phase comparator and a voltage from a variable voltage generator and feeding back the result negatively to a voltage controlled oscillator. CONSTITUTION:A frequency phase comparator 5 applies the frequency phase comparison to a frequency division signal from a fixed frequency driver 6 and an output signal from a sampler 2 and outputs its error signal. Further, in the negative feedback to the voltage controlled oscillator 3, the output error signal is not directly fed back negatively, but the output error signal and an analog voltage from a variable voltage generator 10 are added by a voltage adder 9 and the added voltage is used as a control voltage, which is fed back negatively to the voltage controlled oscillator 3. A variable voltage generator 10, in order to generate the same voltage as the control voltage corresponding to the output frequency from the voltage controlled oscillator 3, the generated voltage is made variable in response to a required output frequency from the voltage controlled oscillator.
Patent JP-H0827420-A (JP)
Title: Coating liquid for forming silica-based insulating film
Inventor: TAGUCHI SATOSHI
IPC: H01B3/46
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a coating liquid for forming a silica-based insulating film, good in flatness degree even in a narrow pattern and excellent in stability with time. CONSTITUTION:This coating liquid for forming a silica-based insulating film comprises a siloxane-based prepolymer obtained by hydrolyzing and condensing at least two selected from among organosilicon compounds represented by the formula R<1>4Si(OR<2>)n [R<1> and R<2> denote independently each a 1-6C alkyl group or a 6-10C aryl group; (n) denotes an integer of 2-4] [except two or more selected from among Si(OR<2)>4 and R<1>2(OR<2>)2] and an organic solvent. In the coating liquid, the weight-average molecular weight of the prepolymer is 1000 to <=4000 and the electric conductivity of the coating liquid is 0.1-100mus/cm.
Patent JP-H0326175-A (JP)
Title: Facsimile
Inventor: KOCHII HIDEKI
IPC: H04M1/2755
Filed: 1989-06-23
Abstract: PURPOSE:To save the handling time when transmissions to the same opponent are repeated many times by composing a device of a facsimile main body, a bar code to designate a transmitting destination and a bar code reader to identify the transmitting destination designated with the bar code and transmitting an original. CONSTITUTION:An original 1 having a bar code is set to an original receiving tray 2, and a transmission button 3 is pushed down. Thus, the bar code written to the original is decoded, and the transmission is started. Namely, by fitting the bar code reader to a facsimile 6 main body, the transmitting destination designated by the bar code is identified, and the transmission can be executed. For such reason, at the time of executing the transmissions many times to the same opponent, the trouble to input a transmitting destination number with a dial each time of the transmission as a conventional facsimile can be eliminated.
Patent JP-H029457-A (JP)
Title: Air cleaner
Inventor: YOSHIKAWA TATSUO
IPC: B03C3/74
Filed: 1988-06-29
Abstract: PURPOSE:To make maintenance services easy and allow superior dust collection performance to be maintained by causing a spark discharge to be generated mutually by electric discharge rods through lever operation when a normal electric discharge is permitted usually and the electric discharge rod is fouled. CONSTITUTION:If dirt contaminates the tip of an electric discharge rod 18 and subsequently, electric discharge function deteriorates with a decrease in dust collection performance, a lever 21 is slid to separate part of an electric discharge plate 19 from a high-voltage output terminal 22. This results in the short-circuiting of said part of the electric discharge plate 19 to an earthing element 20. If a high voltage is applied under this state, an electric discharge occurs between the electrode discharge rods 18 because a needle-like protrusion which allows an electric discharge to occur easily is formed both on the positive and negative sides. In this case, the electric spark occurring between the needles is different from the normal radial discharge, and burns grease sticking to the tip of the electrode discharge rod 18.
Patent JP-H11354522-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA KAZUHIDE
IPC: H01L23/52
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a formed copper wiring due to the etching of a non-reaction titanium in a titanium nitride film by chlorine radical, or the advancement of side etching in the neighborhood of a boundary face between a copper film and the titanium nitride film by forming a metallic nitride film, and then operating a nitrization processing to the metallic nitride film before forming a wiring material film. SOLUTION: This method for manufacturing a semiconductor device comprises a process for forming a metallic nitride film 21 on a substrate 10, a process for forming a wiring material film 22 made of copper or a copper alloy on the metallic nitride film 21, and a process for working the wiring material film 22 and the metallic nitride film 21 by dry etching using chlorine etching gas, and forming a wiring 24. In this method, the metallic nitride film 21 is formed, and then a nitrization processing is operated to the metallic nitride film 21 before the wiring material film 22 is formed. The nitrization processing comprises at least heat treatment and plasma processing or the like in an atmosphere containing nitrogen.
Patent JP-H059748-A (JP)
Title: Sulfiding coloring method for copper or copper alloy member
Inventor: MATSUDA AKIRA
IPC: C23C26/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide the method for uniformly coloring without unevenness in a color tone on a surface of copper. CONSTITUTION:The surface of a member consisting of copper or copper alloy at least the surface thereof is brought into contact with a solution containing aromatic mercaptan and is irradiated with sunlight or ultraviolet ray. Thus, aromatic mercaptan is decomposed by light energy and a uniform copper-sulfide film without unevenness in a color tone on the surface of the copper.
Patent JP-S5862547-A (JP)
Title: Defect detector
Inventor: MIKASA KAZUO
IPC: G01N21/93
Filed: 1981-10-09
Abstract: PURPOSE:To permit defect detection with less discrimination error by a detector wherein texture level fluctuations at the beginning portion of scanning of a video signal are memorized in a follow-up manner, an envelop signal is made based on thus memorized levels, and a threshold signal is generated from the envelop signal. CONSTITUTION:If a level of a video signal VS is larger than that of a signal (b), the level of the signal (b) is increased, while if a level of the video signal VS is smaller than that of the signal (b), the level of the signal (b) is decreased. As a result, an output signal (b) of a D/A converter 14 becomes substantially equal to an envelop signal of the video signal VS. Counting output of a counter 11 is memorized in a memory 17 for each (m) times scannings of an image pickup element 5. Operation for forming the envelop signal is performed with thus memorized levels being as reference. A feed speed of the object to be checked is detected by a speed sensor 18, and an operation period (m) is varied to make stabilization with respect to variations in the feed speed.
Patent JP-H0211690-A (JP)
Title: Water-barrier material
Inventor: SAKAI YASURO
IPC: C09K3/10
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a water-barrier material improved in water running prevention to sea water and clad buffering property by insolubilizing a support containing an aqueous solution containing a specified water-soluble polymer and a crosslinking agent by heating. CONSTITUTION:A water-soluble polymer is obtained by polymerizing at least one monomer selected from among sulfoaIkyl (meth)acrylates and (meth) acrylamide. An aqueous solution obtained by mixing this polymer with a crosslinking agent is infiltrated into a support (e.g., nonwoven cloth) in an amount of 2-200wt.% (in terms of the solid content of the water absorbent), and the water-soluble polymer is crosslinked and insolubilized by heating to obtain a water-barrier material of a water absorption rate >=10g/g (according to the CB method) (in the form of an insolubilized film).
Patent JP-H1013836-A (JP)
Title: Motion vector detector
Inventor: HORIKOSHI HIROKI
IPC: H04N19/80
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a processing quantity for calculation of motion vectors without losing detection accuracy. SOLUTION: A de-framing control section 202 de-frames an input image by the set number of frames. A motion vector detection section 213 uses a processing block in a processing image obtained by de-framing to retrieve a prescribed retrieval area in a reference image obtained from a frame memory 211 so as to detect a motion vector. In this case, a retrieval size selection section 212 sets a smaller retrieval area to reduce the processing quantity when the set number of de-framing is small thereby reducing the occupancy rate of a CPU and the retrieval size selection section 212 sets a larger retrieval area to attain accurate motion detection when the set number of de-framing is large.
Patent JP-S6053999-A (JP)
Inventor: TANAKA SHIYUNJI
IPC: G10L13/08
Filed: 1983-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6320163-A (JP)
Title: Groove adaptive control method for consumable electrode type arc welding
Inventor: KASAHARA KENJI
IPC: B23K9/095
Filed: 1986-07-11
Abstract: PURPOSE:To faithfully follow up to the variation in the groove width a welding speed and to realize the weld line the right and left profiling control having a high accuracy by finding the deviation by comparing the welding current measurement value to be measured on each oscillation half period with the initially set welding current reference value and performing the correction based on this deviation. CONSTITUTION:The deviation is taken off by comparing the welding current measurement value measured on each oscillation half period with the initially set welding current reference value, in case of performing an arc welding with oscillating 13 a welding torch 4 in the groove width direction. the deviation measured at the oscillation half period of this time is then added to the deviation measured at the oscillation half period of up to the previous time and in case of the deviation after the addition being increased or decreased for the deviation measured at the oscillation period of up to the previous time the welding speed command value made at the oscillation half period of this time is corrected by the speed portion corresponding to the above increase or decrease portion, the welding speed command value of the oscillation half period of the next time is outputted and the welding speed is controlled.
Patent JP-H0455305-A (JP)
Title: Formation of superconducting thin film
Inventor: ITOZAKI HIDEO
IPC: H01L39/24
Filed: 1990-06-20
Abstract: PURPOSE:To efficiently supply a superconducting thin film with its characteristic stabilized by arranging plural substrates along the side face of a specified vertical body formed by projecting the effective region on the surface of a target to form a film. CONSTITUTION:A high-frequency electrode 3 also used as the holder for a target 2 and a substrate holder 5 contg. a heater 4 and also used as a ground surface are provided in a vacuum vessel 1. A substrate is held by the holder 5 and moved along the side face of a columnar vertical body formed by projecting the effective region of the target 2 at right angles to the surface of the target 2. Plural holders 5(e.g. six) adjusted to hold the substrates 6 at the same angle to the target 2 are provided at the same height. Gaseous oxygen is blown against the film forming surface of the substrate 6 from a nozzle 7. Plural single crystal substrates (e.g. six) with the (100) face as the film forming surface are set on the holders 5, and plural superconducting thin films (e.g. six) are formed with this sputtering system.
Patent JP-H0917811-A (JP)
Title: Pellet mounter
Inventor: HIRASAWA YOSHINORI
IPC: H01L21/52
Filed: 1995-06-28
Abstract: PURPOSE: To provide a pellet mounter used for the manufacture of electronic parts such as a semiconductor device, etc. CONSTITUTION: In a pellet mounter where a suction collet 20 having a vacuum suction port 20a its bottom for sucking a pellet 2 is fixed to the tip of a horn 18 moving up and down, being given ultrasonic vibration, an opening 18a leading to the vacuum suction port 20a of the suction collet 20 and the end of a pipe 22 connected to a negative pressure source are opposed separately. Accordingly, the sucking operation of the suction collect 20 does not become the load of the horn 18, so the vibration level of the suction collet 20 can be set to optimum vibration intensity, and fused solder 7 base and the pellet 2 can be brought into contact surely and fixed with each other by crashing the oxide film on fused solder finely and shifting the fused solder 7 to the periphery without scattering the fused solder 7.
Patent JP-S647170-A (JP)
Title: Processing system for graphic input
Inventor: KAWADA ETSUO
IPC: G06F17/50
Filed: 1987-06-29
Abstract: PURPOSE:To prevent input omission by dividing graphic data into the unit of a size which can be displayed, controlling a processing state at every unit, displaying the information, selecting and inputting one among the units. CONSTITUTION:Graphic data from a graphic input device 4 is stored in a graphic memory 5, and a processing range selection part 6 instructs the processing state of respective divided units to a processing state control part 7, whereby a display device is caused to display the state. An operator selects the divided units in a conversation terminal part 11. Furthermore, the selection part 6 receives the result, and causes the device 8 to display the divided units. The operator proceeds the processing, divides the processing result of respective units into unprocessed, processing, processed and stores them in the control part 7.
Patent JP-H0829618-A (JP)
Title: Optical anisotropic film and liquid crystal display element using that
Inventor: HASEBE HIROSHI
IPC: G02F1/1335
Filed: 1994-07-14
Abstract: PURPOSE:To enable a color display without being limited by the balance between the number of colors and transmissivity by forming a polymer by photopolymn. of a polymerizable liquid crystal compsn. in such a manner that the optical phase difference partly differs in the layer. CONSTITUTION:This film has a polymer layer comprising a polymerizable liquid crystal compsn. in which the optical phase difference partly differs. As for the polymerizable liquid crystal compsn., a compsn. containing unifunctional acrylate or unifunctional methacrylate and showing a liquid crystal phase is preferably used. The unifunctional acrylate or unifunctional methacrylate is an acrylate or methacrylate of cyclic alcohol, phenol or aromatic hydroxy compd. having a liquid crystal structure having at least two six-member rings as a partial structure. Undesirable thermal polymn. is thereby prevented in the photopolmn. process in a liquid crystal state and a uniform orientation state can be fixed. The polymer layer is preferably formed to 0.1-100mum thick.