baber/WOPTO huggingface dataset:
Patent JP-S5858609-A (JP)
Title: Locus interpolating method of industrial robot
Inventor: ARAI SHINICHI
IPC: B25J9/00
Filed: 1981-10-05
Abstract: PURPOSE:To obtain a controlling method of an industrial robot which has an operating function of a high level and realizes a smooth movement, by controlling a variation of differentiation of acceleration. CONSTITUTION:When a sampling point on the way is derived in locus interpolation, each position data is not processed separately but an important variation extent M is set from its data, and it is used as an operating parameter, so that each position data can be calculated from a variation extent L of its parameter. Also, unit differential acceleration (differentiation of acceleration) is set to a speed, a variation of acceleration is approximated to a triangle by controlling a variation of said speed, a variation of the speed is set to a tertiary form, and a sudden acceleration variation to the robot operation is eliminated. Also, when a servo-period is subdivided smaller than said interpolating period and its command value is smoothed, a response property of a servo-system is improved, and also vibration of the servo-system, which is generated at every period is reduced.
Patent JP-S6049561-A (JP)
Title: Device for examining plate for lead storage battery
Inventor: NISHIJIMA MAMORU
IPC: H01M4/20
Filed: 1983-08-29
Abstract: PURPOSE:To test the degree of fusion between the resin frame the active-material- holding body of a plate, which is formed by fusing the active material-holding body to the resin frame after a paste is packed into a body consisting of a lead grid and the resin frame, by measuring the amount of light transmitted by the plate when its one surface is irradiated by a beam of light. CONSTITUTION:After a lead grid 1 is integrated with a resin frame 2, a paste used as an active material 3 is packed into the integrated body, then the thus obtained body is wrapped in an active-material-holding body 4 made of a woven fabric or the like. Next, the active-material-holding body 4 and the resin frame 2 are molten with heaters 6 installed in the fusion metallic molds 5 of binding presses. Then, the molten resin is solidified between fixing metallic molds 7, thereby making a plate for a lead storage battery. After that, the light of an emitter 9 is irradiated upon one surface of the plate while light discharged from the other surface is received by a light-receiving device 8 containing a computer or the like in which data concerning the relationship between the amount of light transmitted and the intensity of the binding are stored so as to test the degree of fusion between the resin frame 2 and the active-material-holding body 4 from the amount of light transmitted. Accordingly, it is possible to judge easily whether sufficient fusion is achieved or not without using any destructive methods.
Patent JP-S62129241-A (JP)
Title: Eicosatriinamide-5,8,11 compound, manufacture and medicine composition
Inventor: BURAHAMU SHIYURUUTO
IPC: C07D295/16
Filed: 1986-07-04
Abstract: Processes for preparing 5,8,11-eicosatriynoic acid as well as esters and amides thereof involves initially preparing the acid by reacting 1-decyne with 1,4-dihalo-2-butyne in the presence of a strong base to form 1-halo-2,5-tetradecadiyne which is then reacted with 5-hexynoic acid so as to form 5,8,11-eicosatriynoic acid. This acid can then be converted to the acid chloride form and reacted with an alcohol to form an ester or converted to a potassium salt and reacted with a halide also to form an ester, or after conversion to an acid chloride reacted with an amine in the presence of a tertiary amine to form an amide, or the acid can be reacted with carbonyldiimidazole in the presence of a solvent and excess amine to form an amide.
Patent JP-S642769-A (JP)
Title: Stopper for tundish
Inventor: TOZAWA KOICHI
IPC: B22D41/18
Filed: 1987-06-26
Abstract: PURPOSE:To prevent nozzle clogging and to improve quality of a cast slab by arranging bottom part corresponding to inlet diameter of the nozzle and also conical projection having the prescribed apex angle at end part of the stopper head. CONSTITUTION:The stopper 1 for controlling molten metal flowing in a tundish is arranged to the nozzle 2, and also the conical projection having 30-100 deg. the apex angle at the end part of the stopper is arranged so as to be possible to insert into the nozzle 2. Then, the bottom part of the stopper 1 is made to provide the size and shape, so as to stop the flowing of molten metal by fitting to the nozzle 2. By this method, the end part of the stopper 1 by the conical projection into the nozzle 2 prevents the sharp enlargement of the flowing passage of the molten metal. Therefore, the growth of stuck material of Al2O3, etc., in the inner face of the nozzle 2 is eliminated and the nozzle clogging is perfectly prevented. Further, as dropping of the stuck material is eliminated the quality of the cast slab is improved.
Patent JP-H04357324-A (JP)
Title: Anti-friction bearing
Inventor: MAEDA KIKUO
IPC: F16C33/32
Filed: 1991-05-31
Abstract: PURPOSE:To eliminate the influence of a cross angle of fiber flow on the rolling surface exerted to the rolling fatigue lifetime, so as to improve the reliability by making a bearing ring for anti-friction bearing of bearing steel, in which a specified quantity of Cu is included and a sum of Cu content and Al content is maintained at a specified value. CONSTITUTION:Even in the case that the rolling surface of a bearing ring of a bearing and the directions 3 of flow of fiber (fiber flow) of the steel material coincide with each other and the rolling lifetime on that rolling surface is long, as a cross angle alpha between the rolling surface and the direction of the fiber flow is made larger, the lifetime on that rolling surface is made shorter. In order to eliminate the influence of the cross angle of the fiber flow on the rolling surface, as the bearing steel of the bearing ring 1 for anti-friction bearing or a rolling member 2, the steel, in which 0.10% or less of Cu is included and while a sum of the Cu content and Al content is 0.12% or less is used. Reliability of the anti-friction bearing is thereby improved.
Patent JP-H10331461-A (JP)
Title: Unit bath
Inventor: ANDO JUNICHI
IPC: E04H1/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To execute the waterproof seal of the place of connection safely and efficiently, and to improve even appearance in a bathroom and a sanitary side. SOLUTION: The lower end sections of wall panels 5 are connected to the flange section 1A of a bathtub 1 and the flange section 2A of a washing place 2 integrally molded with the bathtub 1 through joint members 4. First seal projections fast stuck on the top faces of the flanges 1A, 2A and second seal projections closely attached on the internal surfaces of the lower end sections of the wall panels 5 are formed integrally to the joint members 4. The first seal projections and the second seal projections consist of an elastic body having low water-absorbing properties and adhesion.
Patent JP-H081167-A (JP)
Title: Water treatment apparatus
Inventor: KITAMURA MASAKI
IPC: C02F1/30
Filed: 1994-06-16
Abstract: PURPOSE:To provide a water treatment apparatus which eliminates the addition of chemicals and is easy of handling. CONSTITUTION:Raw water is supplied to an electolytic cell 1 which is equipped with a cathode 8, an anode 9, and a diaphragm 12 and divided into a catholyte chamber and an anolyte chamber by the diaphragm, DC voltage is applied to increase pH of the catholyte and to decrease pH of the anolyte, the catholyte with desired pH or the anolyte with desired pH is supplied to a catalyst-filled part 2 which is suitable for an aimed oxidation-reduction reaction to proceed to be subjected to catalytic treatment, and at the later stage of the treatment liquid which passed through the catalyst part 2 and liquid which did not passed through the part 2 are combined to be circulated.
Patent JP-H11349743-A (JP)
Title: Resin composition, and easily releasable film and flexible vessel formed by using the same
Inventor: FUKUSHIMA HIROSHI
IPC: C08L23/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in transparency and flexibility, wherein, the releasable strength of easily releasable interstructures formed by using the resin composition even in a sterile atmosphere at higher temperatures does not change, by including a specific resin, a specific elastomer and a specific copolymer or the like. SOLUTION: This resin composition is obtained by including (A) 100 pts.wt. of a crystalline polyolefin-based resin, (B) 5-80 pts.wt. of an olefin-based elastomer and/or of a styrene-based elastomer and (C) 5-15 pts.wt. of a polymethylpentene-based resin and/or an ethylene-vinyl alcohol copolymer. As the component A, a crystalline polypropylene-based resin, a crystalline polyethylene-based resin or the like is preferable. As the component B, ethylene- propylene copolymer, a styrene-ethylene-butylene-styrene copolymer or the like is preferable. The component C is preferably a poly-4-methylpentene-1 copolymer, ethylene-vinyl alcohol copolymer or the like.
Patent JP-H0914539-A (JP)
Title: Pipe joint
Inventor: ATAKA TAKESHI
IPC: F16L21/08
Filed: 1995-06-23
Abstract: PURPOSE: To prevent damage by eliminating stress concentration and facilitate a design change such as changing of a wall thickness and improve pipe connecting workability, by equalizing a packing surface pressure after pipe connection to prevent leakage. CONSTITUTION: In a housing type cast iron-made pipe joint 1 provided in an opposed shape with couplings 4A, 4B parallel to a pipe axis S and to be protruded outward in the diametric direction in both split end parts 3A, 3B of a joint main unit 3 provided with a split 2 parallel to the pipe axis S over the total length, an internal peripheral surface of the joint main unit 3 is cast in complete round shape and dimension after completing pipe connection.
Patent JP-S642444-A (JP)
Title: Transmission controller
Inventor: NAKAJIMA MARIKO
Filed: 1987-06-25
Abstract: PURPOSE: To retrieve the address of a received packet in a short time by retrieving the block number of the address of the destination address terminal equipment of the received packet after the block number is stored, and then retrieving a terminal equipment number after terminal equipment number is stored.  
     CONSTITUTION: When a line controller 11a receives a packet from a subordinate network, the received packet is stored in a storage device 13 and the destination address is stored in a storage device 14 by DMA(direct memory access) transfer. A byte quantity detector 15 actuates a retrieval device 18 by interruption when counting the destination address during the DMA transfer. Then the block number of the destination address stored in the storage device 14 is stored in a block number control table 16 and the terminal number is stored in a free area of a terminal number control table corresponding to the block number. Then the detector 15 actuates the retrieval device 18 by interruption when further counting a destination address during the DMA transfer. Then the retrieval device 18 actuates a detector 19 and detects an address matching with the destination address of the receive packet in the control table 16. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08315700-A (JP)
Title: Device for automatically applying currents by shake
Inventor: NOGUCHI AKIYOSHI
IPC: H01H35/14
Filed: 1995-05-22
Abstract: PURPOSE: To accelerate and preserve current application even for external irregular force in all directions as shake. CONSTITUTION: A metal 2 excellent in conductivity is affixed around a permanent magnet 1, and a spring 3 is attached to it. The well conductive metal 2 and a well conductive metal 4 are fixed to an insulating board 6 such that they are supplied with currents by a lead wire 8. Moreover, a well conductive metallic plate 5 is fixed so that it may not contact with the well conductive metallic plate 4 and that both may hold the insulating board 6. On the other hand, a magnetic and well conductive metal 7 is fixed to the bore face of a tube 9 whose both ends are open.  An assembly being set up in advance of the permanent magnet 1, the well conductive metal 2, the spring 3, the lead wire 8, the insulating board 6, the well conductive metal 4, and the well conductive metal 5 is put from above the tube 9 whose both sides are open so that pendulum motion can be done, and those are fixed so that the magnetic and well conductive metal 7b and the well conductive metal 2 may not contact with each other, and that they may electrically be conductive with the well conductive metal 5.
Patent JP-2000349793-A (JP)
Title: Device and method for networking
Inventor: YAMADADERA SHINJI
IPC: H04L29/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a storage capacity necessary for storing an equipment control module and equipment function module. SOLUTION: A DCM/FCM manager 10 detects coincidence of modules by comparing an equipment control module and a equipment function module transferred from a DCM/FCM memory 7 of equipment 3 with contents in a DCM/FCM memory 6 of its own equipment. One of the coincident modules is deleted and stored in the DCM/FCM memory 6. The DCM/FCM manager 10 generates link information for utilizing the deleted module and makes a registry 11 store it. When the equipment 3 is controlled, a control part 8 reads the module from the DCM/FCM memory 6 on the basis of the link information of the registry 11, generates an instruction based on the read module and transfers it to the equipment 3. Thus, it is possible to control the equipment on a network with a small capacity.
Patent JP-S5948145-A (JP)
Inventor: MURAKAMI KAZUO
IPC: B31B1/26
Filed: 1982-09-10
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-H08327950-A (JP)
Title: Optical isolator
Inventor: OSAWA RYUJI
IPC: G02B27/28
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a metal fusion type visual light isolator having high impact resistance and high reliability by forming metallized films on the flanks of a Faraday rotor to be joined and soldering a magnet subjected to a plating treatment thereto. CONSTITUTION: The metallized films 11 are formed on at least one surface, for example, all surfaces, of the four flanks of a CdMnHgTe single crystal 2 which is the Faraday rotor on which antireflection films are formed on light incident and exit surfaces. This CdMnHgTe single crystal 2 having the metallized films is thereafter inserted into the cylindrical magnet plated with Ni. This optical crystal and the magnet 5 are soldered with a solder material (Au-Sn) 7. Further, the magnet 5, a polarizer and a polarizer side end holder are soldered and an analyzer is soldered to an analyzer side end holder, then, the polarizer side holder and the analyzer side holder are welded by a YAG laser to an external holder. The visible light isolator is thus formed.
Patent JP-H118283-A (JP)
Title: Field-effect transistor and method for estimating transistor characteristic
Inventor: ONO YASUO
IPC: G01R31/26
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the distribution of a voltage or a charge in which the depletion of a high withstand pressure FET is started in a simple method, and an FET structure for it. SOLUTION: A capacity measuring electrode 11 is provided via an inter-layer insulating film 10 on a channel part 2, in an AND gate region 9 between a drain high concentration conductive layer 7 and a gate electrode 4, Plural transistor pairs obtained by changing only the area of the electrode 11 are set on the same chip, and impedances 27-29 between the capacity measuring electrode and the other electrode in each transistor are measured, and the distribution of the charge inside the transistor is evaluated from the difference.
Patent JP-S5489491-A (JP)
Title: Light emitting device
Inventor: NISHIDA KATSUHIKO
IPC: H01L33/40
Filed: 1977-12-27
Abstract: PURPOSE: To make possible light incidence to a plurality of light transmission paths by forming a light transmission layer in mesa form and drawing out exit light from the top thereof and mesa sloped surfaces at the time of forming a hetero junction with a light emitting semicoductor of small band  energy and a light transmission semiconductor of large band energy.  
     CONSTITUTION: An N type Al y Ga 1-y As layer 2 is epitaixally grown on one surface of an Al x Ga 1-x As substrate 1 and a P type Al y Ga 1-y As layer 3 on the other surface respectively, while letting x = 0 to 0.05, y = 0.1 to 0.3, after which the surface  of the layer 3 is covered with a SiO 2  film 4. Next, an opening part 5 is provided in the film 4 to expose part of the layer 3 and this is used as a P side electrode. An electrode 6 is mounted to the peripheral  part of the layer 2 and a forward bias is applied  between these, causing light emission in the region 7. With this constitution, the surface of the layer 2 is fabricated in mesa form and optical fibers 8, 9, 10 are disposed in proximity on the top surface thereof and tapered surface, causing photo coupling to be effected. Then, light may be applied to a plurality of optical transmission paths and the device  becomes ideally for optical communication. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6315086-A (JP)
Inventor: FURUYA SHOJI
IPC: F27D13/00
Filed: 1986-07-07
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-S5492327-A (JP)
Title: Copying and recording method
Inventor: MIURA SHINJI
IPC: G03G15/00
Filed: 1977-12-29
Abstract: PURPOSE:To record the information patterns of two systems including a color A by performing image signalizing of information patterns and image signalizing using a filter of a color in a complementary color relation with the color A which cannot form electrostatic latent images. CONSTITUTION:After the electrostatic latent images corresponding to the information patterns excluding the blue color information portions on the original O having the information patterns of black and red colors are formed on the white ground of a photoreceptor 1 rotated in the arrow direction, separation of only the image signal corresponding to the blue color information portions is performed with a reader which includes a solidstate image sensor 12 and a slit 13 fitted with a filter transmitting only the complementary color to the blue color, i.e., red color. Recording process is accomplished by applying these signals to the separated pin tube 14 and writing scanning is performed on the photo receptor 1 having already been formed with electrostatic latent images through slit exposure, thus the electrostatic latent images corresponding to the blue color information portion are added and formed.
Patent JP-S6220353-A (JP)
Title: Marking method for resin-sealed electronic component
Inventor: IMAZU TSUYOSHI
IPC: H01L23/28
Filed: 1985-07-18
Abstract: PURPOSE:To improve a marking property and the identification after marking by coating and curing a photocurable resin on the prescribed portion of a resin- sealed electronic component, curing it and then marking it. CONSTITUTION:After photocurable resin is coated and cured on the prescribed portion of a resin-sealed electronic component, the portion is marked. The resin of the component may use all synthetic resins such as sole or mixture, or modified resin of phenol resin, epoxy resin, unsaturated polyester resin, and the component may use electric parts such as capacitor, diode, transistor, filter, rectifier, resistor, coil, IC or all electronic parts. Thus, the marking property and the identification function after marking are improved to provide excellent marking method of the resin-sealed electronic component.
Patent JP-H086692-A (JP)
Title: Keyboard and data processor
Inventor: HIKOSAKA KIYOUSUKE
IPC: H03M11/10
Filed: 1994-06-17
Abstract: PURPOSE:To provide technology which enables a function of a key, to which plural functions are assigned, to be selected by operating only the key. CONSTITUTION:A counter 12 counts the time for which the key 10 is pressed and a comparing circuit 14 compares a D/A conversion output voltage Vkey as the counting result with a reference voltage Vref to decide the functions assigned to the key 10; and then the need for a shift key is eliminated to improve the operability of keys and reduce the size of the keyboard.
Patent JP-2000347333-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C1/015
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To ensure good dryability and silver tone even in rapid processing and to improve silver tone, pressure fog and residual color by disposing a hydrophilic colloidal layer containing specified flat platy silver halide grains and carrying out hardening with a vinylsulfone hardening agent. SOLUTION: The silver halide photographic sensitive material has one or more hydrophilic colloidal layers containing specified flat platy silver halide grains and is hardened with a vinylsulfone hardening agent. The flat platy silver halide grains have (1, 1, 1) faces as principal planes, 0.5-3.0 μm equivalent circular diameter and 0.07-0.7 μm thickness and contain epitaxially deposited silver halide protrusions forming epitaxial joined parts and having a face- centered cubic lattice structure. The silver halide protrusions are situated on the peripheral edge parts of the host flat platy grains. During the time from the beginning of growth to the end, the silver halide protrusions are formed under the condition that the average distance between grains represented by the equation (the average distance between grains)=[(the volume of a reactive solution)/(the number of growing grains in the reactive solution)]1/3 has the minimum value and at the time when it becomes near to te minimum.
Patent JP-S5280802-A (JP)
Title: Optical type information recording and reproduction apparatus
Inventor: DEGUCHI MASAHIRO
IPC: G11B7/00
Filed: 1975-12-26
Abstract: PURPOSE: To make loop gain constant and stabilize a focus control system by changing over the amplification factor of a condensing lens drive unit at the recording and reproducing at the time of condensing incident light by means of a condensing lens on a recording medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5586835-A (JP)
Title: Polyester resin composition
Inventor: YOSHIHARA NORI
IPC: C08L67/00
Filed: 1978-12-23
Abstract: PURPOSE: Title composition that contains a polyester resin, polyalkylene glycol, a specific olefic elastomer, thus having crystallizability at low temperatures and moldability and giving moldings with high dimensional stability and shape stability.  
     CONSTITUTION: To a composition that has been made by mixing (A) 60W98.5 parts by wt. of polyethylene terephthalate or a polyester copolymer containing more than 80mol% of ethylene terephthalate recurring units and having more than 0.5 intrinsic viscosity with (B) 0.5W10 parts of a polyalkylene glycol of less than 5,000 molecular weight as polyethylene glycol or neopentyl glycol and (C) 1W30 parts of an olefinic elastomer containing 30W95wt% of ethylene and having lower than 0°C glass transition point as ethylene-vinyl acetate copolymer, are added (D) 0W50wt% of reinforcing fibers as glass fiber and/or 0W60wt% of an inorganic filler as talc or mica so that the total amount of them becomes 20W60wt%. 
     COPYRIGHT: (C)1980,JPO&Japio