baber/WOPTO huggingface dataset:
Patent JP-S6416394-A (JP)
Title: Method of limiting operation of industrial robot
Inventor: INOUE TAICHI
IPC: B25J9/22
Filed: 1987-07-07
Abstract: PURPOSE: To prevent the generation of stress in a mechanism part by computing and storing a deceleration pattern for starting to decelerate a working part at a specified passing point before a passing point when the position of each shaft corresponding to this passing point exceeds the limit value, so as to stop the working part in a position where the position of each shaft is kept to the limit value or less. CONSTITUTION: When a robot is started, the position of a working part indicated in each shaft coordinate system is stored as a point Q0 indicated in each shaft coordinate system, in (0) of a buffer. On the basis of the respective passing points P1 , P2 ,... of the working part indicated in an X-, Y-, Z-coordinate system, the respective passing points Q1 , Q2 ,... of the working part indicated in each shaft coordinate system are computed in order and respectively stored in (1), (2),... according to the instruction of an input pointer. Data Q stored in an address indicated by an output pointer every 5 ms, for instance, is read, and the working part is made to act to the value by a servo control part.  At the time of computing the data Q, the data Q is compared with the limit value, and in the case of exceeding the limit value, the data Q is recomputed from data between the output pointer and input pointer to gradually decelerate the working part to a stop.
Patent JP-H107845-A (JP)
Title: Vibration-damping material
Inventor: OHIRA YASUYUKI
IPC: F16F15/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration-damping material having remarkably increased dipolar moment at the working temperature of a matrix, exhibiting excellent vibration energy absorbing performance and useful for automobile, interior material, building material, etc., by compounding a specific active component to a matrix material having a glass transition point within the working temperature range. SOLUTION: This vibration-damping material can be produced by compounding (A) a matrix material having a glass transition point within the working temperature range (e.g. polar polymers such as acrylic rubber, acrylonitrile-butadiene rubber, styrenebutadiene rubber, chloroprene rubber and chlorinated polyethylene) with (B) an active component effective for increasing the dipolar moment of the component A [e.g. a compound containing mercaptobenzothiazyl group, a compound containing benzotriazole group or a compound of the formula (R is one or two groups selected from phenyl., cyclohexyl, cyclopentyl, cyclopeptyl and 4-methylcyclohexyl)].
Patent JP-2000003067-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/083
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a toner for developing an electrostatic charge image capable of constantly giving a sharp image in a recycling system. SOLUTION: The toner contains a resin binder, a magnetic substance and an organometallic compd. This organometallic compd. is a zirconium complex or complex salt having zirconium as a metallic element and coordinating an arom. diol, an arom. hydroxycarboxylic acid or an arom. polycarboxylic acid as a ligand. The toner has such kinematic viscoelastic characteristics that the peak of tangent loss (tank) is present in the temp. range of 60-80 deg.C and storage elastic modulus (G'MAX(60-80)) at a temp. at which tanδ shows the max. value in the temp. range of 60-80 deg.C is 1×107Pa<=G'<=5×108Pa.
Patent JP-S5961231-A (JP)
Title: Method for holding circuit
Inventor: TOMO AKINORI
IPC: H04B7/24
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the holding of a circuit from being released, by holding the circuit automatically during the period that a hook switch is kept on after aquiring the circuit once in a radio communication system for semidouble and simplex communications. CONSTITUTION:When the hook switch 30 is on and both press-to-talk switches 25, 29 are not depressed, an antenna changeover switch 27 is located on the receiver side. When the press-to-talk switch 25 or the hook switch 30 is on and the press-to-talk switch 29 is depressed, the antenna changeover switch 27 is turned to the transmission side and the circuit is aquired. The aquired circuit is continuously held by an automatic press-to-talk controlling part 28 during the period that the press-to-talk switch 25 is depressed or the hook switch 30 is on.
Patent JP-H1021407-A (JP)
Title: Moition detector
Inventor: KARASAKI TOSHIHIKO
IPC: G06T7/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly detect the motion of an object moving at a high speed. SOLUTION: The optical image of the object passing through a photographic lens 21 is guided to a 2nd imaging device 23 by a beam splitter 24, and a frame image is fetched in a sampling time shorter than the time required for moving the optical image on an image pickup plane just for one picture element. The spatial positions of images at specified sections more than three designated in the object are calculated by a specified image extracting part 4 and further, based on these calculated results, the motion (spatial position and direction for each frame image) of the object is detected by a posture detecting part 5. On a display part 3, an ordinary video image picked up by a 1st imaging device 22 is reproduced and the detected result of the posture detecting part 5 is displayed while being superimposed on this image.  Every time the object moving at a high speed moves about one picture element, the frame image is fetched and the position and direction of the object are detected for each frame image so that it motion can be traced at a high speed.
Patent JP-S6147232-A (JP)
Title: Continuous sheet forming device
Inventor: DEZUKI KIYOTO
IPC: B29C51/02
Filed: 1984-08-14
Abstract: PURPOSE:To improve eht efficiency of the title device by a method wherein the transfer and application of continuously delivered heat softening state stock sheet to sheet forming devices are done with a vacuum suction pad. CONSTITUTION:Thermoformable material sheet S with the predetermined thickness and width is continuously extruded from a die 2, past through the rollers of a sheet thickness control roller pair 3 and on sheet intermediary conveying rollers 4 and between the fixed blade and movable blade of a sheet cutting device 5 and transferred onto the top surface of the belt 7 of a conveying device 6 so as to be conveyed forward at the speed same as the delivery speed in flat state without being stretched and un-uniformly thicknessed. Every detection of the attainment of the length of the portion of the sheet on the device 6 side to the predetermined linear dimension by a sensor or every elapse of the predetermined period of time set at a timer circuit causes the device 5 to intermittently actuate so as to cut off said portion of the sheet from the following portion of the sheet as a cut-to-specified length sheet. A vacuum suction pad 11 is shifted between the conveying device 6 and vacuum forming devices 8, 9 and 10 in order to transfer the cut stock sheet on the conveying device 6 to each vacuum forming device by holding the sheet under vacuum suction.
Patent JP-2000357233-A (JP)
Title: Body recognition device
Inventor: NISHIGAKI MORIMICHI
IPC: G01C3/08
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate misconception between multiple bodies and one body and to accurately recognize a body by recognizing the body by using information regarding a body which was recognized last. SOLUTION: A photographed area is divided into multiple windows, a distance calculation part 7 finds the distances to objects in the respective windows, and a clustering part 33 clusters the windows according to the measured distances. A cluster group determination part 36 determines a cluster group according to properties of clusters taken out of a cluster storage part 48 and a body estimation part 40 reads the position, relative speed, width, and height of the body which was recognized last out of a body storage part 39 and reconstitutes the body in three dimensions and stores it in an estimated body storage part 49.  A cluster selection part 41 selects the cluster group including the cluster at the shortest distance and a 1st body recognition part 43 compares the properties of a combined cluster determined by a body candidate extraction part 42 with the properties of the estimated body in order and recognizes as a body the combined cluster having the closest properties.
Patent JP-H0218546-A (JP)
Title: Photographic roll film
Inventor: YAMAGUCHI KEIJI
IPC: G03C3/02
Filed: 1988-07-06
Abstract: PURPOSE:To prevent a loading defect at the time of loading of a film into a camera or the rolling defect and loosening of winding in the camera by specifying the thickness, tensile strength in the transverse direction, etc., of the light shielding paper and sealing paper to be wound together with a photographic film on a spool. CONSTITUTION:A narrow part 7 at the front end of the light shielding paper 3 and a tapered part 8 thereof are partly folded at a folding line 6 and the sealing paper 4 for preventing loosening is stuck thereto. Tearing of the sealing paper having a width (b) by holding the turn back part (a) is generally practiced in order to unseal the film at the time of loading of the film to the camera and, therefore, the tensile strength in the transverse direction of the light shielding paper is required to be made higher than the tensile strength in the transverse direction of the sealing paper; however, the light shielding paper loses resilience if the thickness thereof is increased. The rolling defect and the loosening of the winding are then resulted. The overall thickness of the light shielding paper is, therefore, confined to <=95mum and the tear strength thereof to <=2.0kg/cm<2>; further, the tensile strength in the transverse direction thereof is confined to <=3.5kg/cm<2>. The overall thickness of the sealing paper is confined to <=80mum, and the tensile strength in the transverse direction thereof to <=2.5kg/cm<2>. Further, the width size thereof is confined to <=20mm. The purpose is thus attained.
Patent JP-S6059772-A (JP)
Title: Semiconductor light emitting device
Inventor: KOKUBO YOSHIHIRO
IPC: H01L27/15
Filed: 1983-09-12
Abstract: PURPOSE:To enable to construct a current limiter of less external components by integrally incorporating part of components which form the limiter to be interposed in a substrate of a light emitting diode. CONSTITUTION:A current block layer 9a made of an N type AlGaAs layer 9a is provided between a clad layer 4 and a surface layer 6. Since part of the layer 9a is reduced in the thickness from the diffusing length of minority carrier, the layer 6, the layer 9a and the layer 4 form a P-N-P type transistor, and this portion operates as a current narrowing function. The resistance of the layer 6 forms a resistor 17 as it is, and a portion surrounded by a dotted chain line can be performed. Thus, the front of the layer 6 formed by the diffusion of Zn is isolated in a short range from the diffusing length of the minority carrier of the layer 9a, thereby 9 integrally forming readily part of the components of the limiter and reducing the number of external components.
Patent JP-H0516004-A (JP)
Title: Cutting tool and manufacture thereof
Inventor: NAKAMURA TSUTOMU
IPC: B23B27/20
Filed: 1991-07-10
Abstract: PURPOSE:To prevent a deficit of a diamond polycrystalline substance of a cutting tool for finish processing of non-ferrous metal or the like by sintering/ forming a base substance from metallic carbide of 4a-7a family in the periodic table as main constituents, and directly joining the diamond polycrystalline substance made of only gaseous phase synthesized diamond. CONSTITUTION:Metallic carbide of 4a-7a family in the periodic table, such as a sintered body 4 of carbide consisting of 95volume% of W1,2C and 5volume% of Co, are joined to a predetermined portion of a tool base material 1 from a super hard alloy by a silver solder 6. Further, a diamond polycrystalline substance 3 is directly joined on the carbide sintered body 4. Thereby WC is formed in the joined area 5 of the diamond polycrystalline substance 3 and the carbide sintered body 4. Thereby the heat conductivity of the carbide sintered body 4 is low, so as to prevent the transmission of the tool tip temperature to the silver solder 6 and also the crack.
Patent JP-S6147223-A (JP)
Title: Manufacture of easily openable and closable cap
Inventor: TAWARA TOMIO
IPC: B29C45/26
Filed: 1984-08-14
Abstract: PURPOSE:To manufacture a cap assembly at low cost by eliminating the assembling work of the cap assembly by a method wherein an upper cap is fitted to a lower cap by injecting second synthetic resin, which is incompatible with first synthetic resin, between the lower cap, which has been molded of the first synthetic resin, and a mold opposing to the lower cap. CONSTITUTION:Firstly, a lower cap 2 is obtained by injecting synthetic resin P1, between a core 7 and a first cavity die 9. Secondly, synthetic resin P2, which is incompatible with the resin P1, is injected through a gate 17 between the lower cap 2 and a second cavity die 10 under the state that the cavity die 10 is faced to the lower cap 2 in such a manner as to cover the outside of the lower cap 2. Thirdly, the resins P1 and P2 are cooled down for the predetermined period of time in order to harden themselves. Fourthly, the cavity die 10 is removed. Finally, the lower cap 2 is released from the core 7 by raising a stripper 8 in order to obtain a cap assembly, in which the upper cap 4 is molded in the state air-tightly fitted to the lower cap 1.
Patent JP-S6062016-A (JP)
Inventor: YAKIDA KIYOSHI
IPC: H01H13/04
Filed: 1983-09-14
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-S6147736-A (JP)
Title: Preparation of n-acylated chitosan membrane
Inventor: MIYA MASARU
IPC: B01D71/08
Filed: 1984-08-13
Abstract: PURPOSE:To obtain an N-acylated chitosan membrane stable to acid and alkali, having excellent solvent resistance, heat resistance, etc., and suitable for ultrafiltration membrane, etc., by immersing a membrane of chitosan (salt) in a mixture of water and alcohol having specific water-content and acylating the product in solid phase. CONSTITUTION:A chitosan membrane is immersed in a mixture of water and alcohol (e.g. methyl alcohol, ethyl alcohol, etc.) having a water-content of 5- 50(wt)%, preferably 30-50%, or a chitosan salt membrane is immersed in a water-alcohol mixture having a water-content of 0.5-30%, preferably 10-25%. The treated membrane is made to react with an acylation agent (e.g. acetic anhydride, propionic anhydride, etc.) to effect the solid-phase acylation reaction.
Patent JP-H0521674-A (JP)
Title: Semiconductor device
Inventor: KITAMURA TAKAYUKI
IPC: H01L23/48
Filed: 1991-07-10
Abstract: PURPOSE:To enable a semiconductor device such as a power module to be lessened in inner wiring inductance and enhanced in current efficiency. CONSTITUTION:Electrode pieces 3 and 6 bent nearly in U-shape are provided inside a resin case 5 of a semiconductor device close to the upside of the ceiling plate of the case 5. A current is made to flow through the horizontal parts of the U-shaped bent parts 11 and 12 which are parallel to each other in the opposed directions respectively so as to compensate inductances induced in the parallel parts with each other. Therefore, a semiconductor device of this design can be lessened in inner inductance and enhanced in current efficiency.
Patent JP-S6415121-A (JP)
Title: Denitration of waste gas
Inventor: MITSUOKA SHIGEAKI
IPC: B01D53/94
Filed: 1987-07-09
Abstract: PURPOSE:To perform stable waste gas treatment by adding NH3 to waste gas accompanying rapid temp. change, then passing the waste gas through a denitration catalyst layer which carries an active component on the surface of a catalyst body having lattice structure forming 50-300mum thickness of the active component. CONSTITUTION:A layer of an active component comprising Ti, V, W, etc., is formed on the surface of a lattice structure of a mullite base material to 50-300mum thickness. The lattice part of such lattice catalyst layer 6 forms passages of waste gas. Denitration of the waste gas is performed by passing the gas through the catalyst layer 6 after adding NH3 to the waste gas from a boiler 1 through an injection pipe 4. In this case, the amt. of adsorbed NH3 to the active component layer at low temp. is decreased even when rapid temp. change of waste gas accompanies. Moreover, stable treatment of gas is possible by keeping the concn. of NH3 in the system at a value in a specified range even when the temp. is elevated rapidly.
Patent JP-S6063316-A (JP)
Title: Production of high-toughness steel material
Inventor: INOUE TAKESHI
IPC: C21D8/00
Filed: 1983-09-13
Abstract: PURPOSE:To enable production of a steel material having excellent toughness with less energy consumption and higher productivity in the case of utilizing the heat retained by a continuous casting billet of a steel in hot rolling said billet by adjusting the content of P in the compsn. of the continuous casting billet to a specific value or below. CONSTITUTION:The compsn. of a steel shifts from a gamma phase to an alpha phase just once during the stage of hot rolling a continuous casting billet in the stage of casting continuously the molten steel, then cutting the continuous casting billet and hot rolling the cut billet by utilizing the heat retained by the same. The amt. of segregation at the grain boundary of P is therefore large and the toughness as material quality is extremely inferior. The content of P in the molten steel is adjusted to <=0.009% in order to prevent such segregation and the billet is hardened after hot rolling so as to pass just once the point at which >=60% of the cross section of the billet is transformed from the gamma phase to the alpha phase during hot rolling. The rolled material having excellent toughness is obtd. with highly economized energy and high productivity by making use of the quantity of the heat that the continuously cast billet itself possesses.
Patent JP-H0334571-A (JP)
Title: Semiconductor device
Inventor: YANO KOSAKU
IPC: H01L29/78
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the rise of contact resistance so as to obtain low contact resistance by making it have a trench in the inward direction of a diffusion layer right below an opening, and forming a diffusion layer region above the depth of the trench at the periphery of the trench. CONSTITUTION:Diffusion layers 11a, wherein N-type impurity is diffused, exist as source and drain regions at one part of a P-type silicon semiconductor substrate 10, and one part of each diffusion layer 11a has a part 11b, which is diffused deep in the inward direction of an Si substrate 10. One part of the diffusion layer 11a is provided with a contact part 12a bored through an insulating film 12, and at the contact part 12a, the diffusion layer 11a is cut 0.2mum in depth with the opening area. Metallic electrodes 13 are in contact with the diffusion regions 11a in source and drain regions through respective contact parts 12a. That is, by providing a trench in the inward direction of the diffusion layer in contact with the electrode, the effective contact area is expanded, whereby the rise of contact resistance can be prevented.
Patent JP-H0220758-A (JP)
Title: Incombustible flexible type multicolor laminate application method
Inventor: SUZUKI HARUYOSHI
IPC: B32B13/04
Filed: 1988-07-08
Abstract: PURPOSE:To make such coating that is excellent in crack followability and fire resistance and also excellent in ornamentality in appearance by forming an undercoat layer of jagged patterns through an incombustible flexible type siliceous coating material, and spraying a multicolor coating material on the undercoat. CONSTITUTION:An incombustible flexible type siliceous coating material is applied onto a concrete placing surface and other concrete case surfaces with a porous hand roller, forming an undercoat layer of jagged patterns there. Next, a multicolor coating material is sprayed thereon, forming a multicolor finish coat layer there. With this constitution, in cooperation with the jagged patterns rich in a solid feeling in the undercoat and a color sense of fine multicolor patterns in the finish coat together, such coating that is very excellent in ornamentality in appearance can be performed.
Patent JP-S6152352-A (JP)
Title: Alloy steel for turbine rotor
Inventor: UCHIDA KIYOSHI
IPC: C22C38/00
Filed: 1984-08-17
Abstract: PURPOSE:To obtain an alloy steel for a turbine rotor having superior toughness, corrosion resistance and strength in a unique operation environment by adding specified percentages of C, Si, Mn, Cr, Ni, Mo and N to Fe. CONSTITUTION:An alloy steel for a turbine rotor consisting of, by weight, <=0.10% C, 0.50% Si, 0.20-1.00% Mn, 8.00-14.00% Cr, 2.00-4.00% Ni, 0.30- 1.50% Mo, 0.0200-0.1200% N and the balance Fe with inevitable impurities is manufactured. The alloy steel is optimum as a material for a turbine rotor used in a corrosive environment at relatively low temp.
Patent JP-H04369373-A (JP)
Title: Flash gasification cooler
Inventor: OKAMOTO MASAKATSU
IPC: B01J19/00
Filed: 1991-06-14
Abstract: PURPOSE:To obtain desired gasification cooling efficiency by a method wherein a prescribed value of temperature difference is produced between temperature of gasification cooling water and temperature of fluid passing through an executor so that pressure in the executor is lowered below pressure in a gasification cooling chamber by a prescribed value. CONSTITUTION:An executor 32 of a combined pump 22 is connected to a jacket part 5 of a reaction pot 21, and the executor 32 is connected to a tank 1. A cooling water supply passage 28 is communicated with the tank 1 through a cooling means 53. A fluid supply port 71 of the jacket part 5 and the cooling water supply passage 28 are connected through a heating means 50.
Patent JP-S6148806-A (JP)
Title: Position adjusting method of photodetector
Inventor: IMAIDA SATORU
IPC: G02B7/00
Filed: 1984-08-16
Abstract: PURPOSE:To shorten a position adjustment time by driving the photodetector composed of plural photodetecting elements by a controller and moving the photodetector according to the rate of a position error signal, obtained by processing the output of each photodetector, to the sum of outputs of all photodetecting elements. CONSTITUTION:The photodetector 8 is fixed on an X-axial driving table 10 with a stop 9, the start button 26 of a system controller 24 is pressed, and manual switches of an X-axial controller 12 and a Y-axial controller 13 are operated on the basis of the display on a CRT25, so that the photodetector 8 enters a position relation (a). For example, output total DR=2,000, error position signal DX= 2,000, and error position signal DY=0 at this time. Then, a reflected light spot S is positioned in the middle between (b) and (c) by the 1st movement, so DR= 500, DX=2,500, and DY=0 in the 2nd movement; and then RX(DX/DR)=25,000/ 5,000=0.5 and R (DY/FR)=0, so PX=100X0.5=50 is outputted to obtain a position relation (c), thereby entering a target error range. This system decreases the number of times of adjusting operation to two and the position adjusting time is shortened.