baber/WOPTO huggingface dataset:
Patent JP-H1034588-A (JP)
Title: Wiring cable supporting device for industrial robot
Inventor: NAGUMO KOJI
IPC: H02G11/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of flexure to a wiring cable by providing first and second brackets having holding members for respectively holding the outer peripheral surface of the cable, and constituting fitting positions in the brackets in two places in such a way as to be displaceable and tiltable. SOLUTION: A first wiring cable 20a is erect along a vertical axis L1 in the internal space of a base 1 and fitted to the bottom face of the base 1 being supported by a first bracket 30. The cable 20a is extended into a turning base 2 above and fitted to the side face of the internal space being supported by a second bracket 40, and after being bent at a right angle at the top face of the internal space, the cable 20a is horizontally extended and connected to a second connector 16. On the other hand, a second wiring cable 20b is reversed below so as to coincide with a horizontal axis L2 in the turning base 2 and extended into a base part of a first arm 5, and after being bent at a right angle, the second wiring cable 20b is fitted to the side face of the internal space being supported by the second bracket 40 in the first arm 5.
Patent JP-H1037962-A (JP)
Title: Sliding bearing
Inventor: KANAYAMA HIROSHI
IPC: F16C33/12
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance by forming substantially whole hard particles in a coating layer, which contains a solid lubricant adhering to the surface of aluminum alloy or steel alloy, a resin-based binder, and a hard particles, into spherical particles. SOLUTION: For a spherical hard particle, a particle made of oxide such as SiO2 , Al2 O3 , CrO2 , carbide such as SiC, and nitride such as Si3 N4 can be used, and the particle is provided with higher hardness than a counterpart shaft, which is usually made of carbon steel or alloy steel, and desirable hardness is Hv200 or more. A mean particle diameter is 5μm or less, and all the particles are provided with spherical shapes desirably, however, mixture of a very small quantity of particles formed into shapes other than a sphere is allowable. The spherical hard particles are firmly connected together by means of a binder and hardly abraded and mildly lap the counterpart shaft. On the other hand, a solid lubricant is developed on the bearing surface so as to improve a friction property, so that abrasion loss of the bearing material as a whole is greatly reduced. As the abraded face of the bearing is not roughened, discontinuity of the lubricating oil is hardly caused while seizure is also hardly caused.
Patent JP-H0853110-A (JP)
Title: Cut-plate packaging method, and skid board therefor
Inventor: YOSHIMURA MOTOHIRO
IPC: B65D71/08
Filed: 1994-08-09
Abstract: PURPOSE:To efficiently wrap a lot made up by piling up cut-plates like metal plates on a skid board with heat shrinkable film, and to preserve high air tightness while preventing rust from gathering because of humidity. CONSTITUTION:A surrounding groove 2 is provided to laterals of a skid board 1, and after cut-plates 3 are piled up on the skid board 1, the cut-plates 3 are wrapped with heat-shrinkable film 4 and heating is applied. Then, the ends of the heat shrinkable film 4 are inserted into the surrounding groove 2 on the laterals of the skid board 1 and stuck for fixation.
Patent JP-H0761540-A (JP)
Title: Picking indicating device
Inventor: ITO KIKUO
IPC: B65G1/137
Filed: 1993-08-23
Abstract: PURPOSE:To provide a picking indicating device for improving the working efficiency of the picking work by a worker. CONSTITUTION:An ID tag 22 for storing the location information related with a location area is fitted to a part shelf 20 per each location. A delivering truck 30 is loaded with a delivery indication control computer 32, which receives the delivery information from a communication unit 16 of a host computer 10 and computes the delivery indicating information on the basis of the delivery information for control, a handy terminal 34 for displaying the picking information manufactured by the delivery indication control computer 32, and a signal receiving/sending antenna 36 for detecting the ID tag 22. The delivery indication control computer 32 confirms location by detecting the ID tag 22 with the antenna 36, and displays the picking information, which includes the number of delivery indication within the location, with the handy terminal 34.
Patent JP-2001031364-A (JP)
Title: Spreader device
Inventor: OTA MASAHIRO
IPC: B66C1/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To stably lift a container without damaging it using a standard spreader device when an upwardly open container storing a load having an upper part projected from the upper surface of the container is handled. SOLUTION: A spreader device 10 for container handling forms a lifting auxiliary device 20 for handling an upwardly open container C of an attachment device 21 attachable to and detachable from a twist lock pin installed in a twist lock box 13 and a container lifting pin 23 installed through a chain 22 in the attachment device 21. Also the twist lock box 13 comprises a stopper plate 31 for fixing the attachment device 21 to an installation position so that the attachment device 21 installed on the twist lock pin is not detached unexpectedly.
Patent JP-S58108531-A (JP)
Title: Developing solution used for photosensitive material of diazo type film
Inventor: OOHIRA TSUTOMU
IPC: G03C5/18
Filed: 1981-12-23
Abstract: PURPOSE:To increase light resistance of an image and to prevent coloring of a white background due to light, by adding a small amt. of aq. ammonia. CONSTITUTION:A small amt. of 25% aq. ammonia is added to a soln. consisting of an aq. org. solvent and an org. or inorg. alkali by 0.05-3% to give a developing soln. usable for a photosensitive material of a 2-component type diazo film. Use of ammonia accelerates color development reaction of the diazo photosensitive paper to reduce an amt. of alkali used, thus permitting fade resistance of a drawing formed on the photosensitive paper to be improved, a problem of air pollution and offensive odor not to be caused by use of a small amt. of ammonia, and color development of the photosensitive layer to be accelerated also by use of a small amt. of ammonia due to high permeability to the photosensitive layer because of the property of gaseous ammonia.
Patent JP-S5999573-A (JP)
Title: Input device of computer
Inventor: OGASAWARA NAGAO
IPC: G06Q40/00
Filed: 1982-11-30
Abstract: PURPOSE:To make the formation of a false card hard by updating data every time a magnetic card is used. CONSTITUTION:A storage part 1A of the magnetic card 1 is written with fixed data on its card number, etc., and a part 1B is written with data which is rewritten every time the card is used. The data in the 1B is erased by an erasing head firstly after the collation of the magnetic card is completed. Then, new data is written in the 1B by a write head 3. For example, a random number is written for illegal use. The memory in a control part 5 is also rewritten corresponding to this newly written data. When the card is used next, both data in the 1A and 1B are compared with the data in the memory for inspection.
Patent JP-H0745890-A (JP)
Title: External cavity semiconductor laser
Inventor: FUNAKAWA SEIJI
IPC: H01S3/08
Filed: 1993-07-30
Abstract: PURPOSE:To provide an external cavity semiconductor laser which does not branch a part of an optical output by an optical branching device in order to keep the optical output of the external cavity semiconductor laser constant and in which the optical output does not fall. CONSTITUTION:A reflectionless coating 2C is executed to at least one face out of resonator edges 2A, 2B at a semiconductor laser 1, a beam of light radiated from the edge 2A to which the referectionless coating 2C has been executed is changed into a beam of parallel light by a collimating lens 3A, a laser beam which has been changed into the beam of parallel light is wavelength-selected by a diffraction grating fixed to a rotary stage 11, and the beam of light which has been wavelength-selected by the diffraction of the beam of light by the diffraction grating 9 is incident again on the semiconductor laser 1 via the collimating lens 3A. Thereby, in an external cavity semiconductor laser radiated to an optical fiber 7, the beam of light reflected by the surface of the diffraction grating 9 is incident on a photodetector 8 out of the beam of light which has been incident on the diffraction grating 9 via the collimating lens 3A. An APC circuit 10 uses the output of the photodetector 8 as an input, it adjusts the drive current of the semiconductor laser 1, and it keeps an optical output constant. In addition, the photodetector 8 is fixed onto the rotary stage 11.
Patent JP-H1041586-A (JP)
Title: Method of forming light emissive end face of semiconductor light emitting element
Inventor: KAWAI HIROHARU
IPC: H01S5/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emissive end face formation method which can form, by cleavage, the light emissive end face of a semiconductor light emitting element using a nitride group III-V compound semiconductor without using an expensive substrate such as an SIC substrate or the like, and enables the takeout of an electrode to be performed from both sides of top and bottom, and does not hinder the movement of the semiconductor light emitting element, either. SOLUTION: Laser structure is made by stacking GaN semiconductor layers in multilayer on a C-face sapphire substrate 1, and then an Ni/Au film 7 is made thereon. An Ni/Au/In film 9 is made on a p-type GaP substrate 8 of (100) face azimuth. The GaN semiconductor layer on the C-face sapphire substrate 1 and the p-type GaP substrate 8 are joined with each other through the Ni/Au film 7 and the Ni/Au/In film 9. At that time, the direction where the cleavage of the p-type GaP substrate 8 is easy and the direction where the cleavage of the GaN semiconductor layer is easy are conformed to each other. After joining, the end face of the resonator, that is, the light emissive end face is made by removing the C-face sapphire substrate 1, and cleaving the p-type GaP substrate 8 in the direction where the cleavage is easy thereby cleaving the GaN semiconductor layer.
Patent JP-H0537159-A (JP)
Title: Polyimide multilayer wiring board and manufacture of the same
Inventor: ISHIDA HISASHI
IPC: H01L23/12
Filed: 1991-07-26
Abstract: PURPOSE:To form a high quality, high multilayer and high wiring density polyimide multilayer wiring board within a short manufacturing period with a high manufacturing yield. CONSTITUTION:A laminated body including a plurality of wiring layers is formed as a wiring layer block 6, the wiring layer blocks are electrically connected with an anisotropic conductive film 7 sandwiched between the wiring layer blocks 6 and thereby N wiring layer blocks are integrated. In this manufacturing method, a step of inserting the anisotropic conductive film 7 between two wiring layer blocks 6, 6, and then pressurizing and heating such elements for the purpose of integration is repeated for every N wiring layer blocks for realizing laminating structure.
Patent JP-H1041096-A (JP)
Title: Plasma treatment device
Inventor: KOMINO MITSUAKI
IPC: C23C16/50
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To cope with a large diameter and a large size of an object to be treated. SOLUTION: In a plasma treatment device in which an upper part electrode 102 and a lower part electrode 114 are set on the opposite to each other in a treatment chamber PC, plasma of the treatment gas is produced by applying high frequency electric power at least one of the upper part electrode 102 and the lower part electrode 114, and an object W to be treated on the lower part electrode 114 is treated with plasma; an upper part gas discharging chamber UC having one or more upper part vacuum discharging systems 124 is installed in an upper part of the treatment chamber PC and a lower part gas discharging chamber DC having one or more lower part vacuum discharging systems is insatalled in a lower part of the treatment chamber PC.  The upper part gas discharging chamber UC, the treatment chamber PC, and the lower part gas discharging chamber DC are made possible to be separated respectively and the treatment chamber PC is constituted unitedly with other components except the lower part electrode part 114.
Patent JP-S6269755-A (JP)
Title: Modem signal deciding circuit
Inventor: SATO TAKURO
IPC: H04L27/22
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a small-sized MODEM receiver subjected to the entire digital signal processing by constituting a circuit in such a way that a MODEM reception part input signal can be decided to be a MODEM transmission data output signal through the digital signal processing. CONSTITUTION:The digital signal of an A/D converter output is branched into two parts, which are passed through band limited filters 2 and 4 whose central frequencies are set to fc and f1, respectively. Exponential smoothing circuits 3 and 5 apply the exponential smoothing operation, where the coefficient alphaof equations Xn=Xn-1+alpha[X(n)<2>-Xn-1] and Yn=Yn-1+alpha[Y(n)<2>-Yn-1] is preset, to the outputs x(n) and y(n) of the two band limited filters 2 and 4. With the aid of the constant beta-of a reference level setting circuit 7, a differential circuit 6 executes the differential arithmetic Zn=Yn-betaXn with respect to the outputs Xn and Yn of the circuits 3 and 5. A data deciding circuit 8 monitors the code of the output Zn of the differential circuit 6, and decides the output to be data the moment the code is switched to a positive from a negative.
Patent JP-H0841950-A (JP)
Title: Siphon type toilet bowl using flush water distributor
Inventor: NAKAMURA SHOICHI
IPC: E03D11/08
Filed: 1994-07-28
Abstract: PURPOSE:To provide the effective action of vortex force generated by discharge water flow discharged from a rim water passage and prevent a toilet bowl from being partially left unwashed. CONSTITUTION:In a siphon type toilet bowl using a flush water distributor 4, the diameter of one tip opening 21a of the hose part 15 of the flush water distributor 4 inserted through a rim water passage is made larger than the diameter of the other tip opening 21b. The inside of a bowl 5 is washed by vortex flow created by dominant discharge water flow 25 from one tip opening 21a with large opening diameter, and at the same time, waste is pushed in to effectively generate siphon effect. An area 29 near the other tip opening 21b is washed by discharge water flow 28 discharged from the other tip opening 21b.
Patent JP-S6453617-A (JP)
Title: Emi filter
Inventor: MURAKAMI YUICHI
IPC: H01C13/00
Filed: 1987-08-25
Abstract: PURPOSE:To effectively suppress an electric wave interference by making all parts or a part of an electric wire inserted or wound to a magnetic core into a resistor. CONSTITUTION:Into the central hole of ferrite beads 1, a resistance wire 2 having a necessary resistance value is inserted, plural filters 4 to connect an L-shaped terminal 3 are arranged in parallel to a constant interval at both edges, and faced by a resin molding as shown by a chain line. The filter 4 has an equivalent circuit to connect serially the inductance and resistance, and when the filter is connected to the signal line of a cable, the rise of the signal pulse is made dull, the electric wave interruption is suppressed, and the generation of the pulse oscillation is also suppressed. Since wiring is short, the radiation of the interruption wave from the wiring can be minimized and consequently, the electric wave interference based on the connection of equipment can be low suppressed.
Patent JP-H0856172-A (JP)
Title: Multiplex broadcast receiver
Inventor: YOSHINO MOTOHIRO
IPC: H04B1/10
Filed: 1994-08-10
Abstract: PURPOSE:To surely and simply detect the multi-path disturbance in the multiplex broadcast receiver. CONSTITUTION:An input signal via an antenna 1, a front end 2, a PLL circuit 3, and an intermediate frequency amplifier and detection section 4 is demodulated by an FM multiplex decoder circuit 9 and digital data are given to an error communication 10. A control section 25 detects whether or not frame synchronization/block synchronization is obtained and when not obtained, an analog switch 20 is closed and an RF signal level outputted from an S meter circuit 5 is inputted to a comparator section 27. The processing in matching with the level of multi-path disturbance is conducted by providing the output to the control section 26 corresponding to the reference signal from comparators 22, 23, 24 by the comparator section 27.
Patent JP-S6187662-A (JP)
Title: Production of indoles
Inventor: IMANARI MAKOTO
IPC: B01J23/00
Filed: 1984-10-05
Abstract: PURPOSE:To produce an indole compound useful as a raw material of perfume and amino acid such as tryptophan, etc., in high yield, economically in an industrial scale, by the catalytic thermal reaction of 2-(o-aminoaryl)ethanol in the presence of a specific catalyst. CONSTITUTION:An indole compound can be produced by the catalytic reaction of the 2-(o-aminoaryl)ethnol of formula I (X is H, 1-12C alkyl or alkoxy, halogen, or OH; R<1> and R<2> are H, 1-4C alkyl, 5-6C cycloalkyl or 6-10C aryl) or the indoline compound of formula II (R<3> and R<4> are same as R<1> and R<2>) in the presence of a catalyst containing a platinum-group metal and an alkali metal, e.g. Pd.K-C, Ru.K-C, etc., at 130-300 deg.C for 0.1-20hr under atmospheric pressure, or in some case, under reduced pressure or positive pressure. EFFECT:The objective compound can be produced from an easily available raw material at a low catalyst cost.
Patent JP-2001035477-A (JP)
Title: Flat battery and its manufacture
Inventor: NOSAKA TAKEYOSHI
IPC: H01M2/34
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a flat battery and its manufacturing method free of the risk of shortcircuiting and excellent in the productibity while a high air-tightness can be maintained. SOLUTION: A flat battery is structured so that a power generating element is contained in a package 1 whose edge member, at least one, is sealed with a resin in fusion attachment and that the terminals 4 and 5 of a positive electrode and a negative electrode penetrate the fusion attachment part, wherein a fusion attaching resin film 3 is inserted between the terminals 4 and 5 and package 1, at least in the position where the terminals 4 and 5 overlap the fusion attachment part.
Patent JP-H1147938-A (JP)
Title: Welding equipment of nuclear fuel bar
Inventor: KUROSAWA SATORU
IPC: B23K26/142
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve welding quality and to prevent soot from sticking to a welding chamber by arranging a second shield concentric to an outer periphery of a first shield to supply a shield gas and forming a gas suction nozzle with an annular space formed with both shields. SOLUTION: A cylindrical first shield 16 concentric to a tungsten electrode 7 is arranged to an outer peripheral part of an electrode collet 9, a gas supply passage 10 is formed by an annular space between the fist shield 16 and the electrode collet 9. A cylindrical second shield 17 is arranged concentric to an outer periphery of the first shield 16, a gas suction nozzle 18 is constituted of an annular space formed with the first/second shields 16, 17. At the same time as welding, by operating a suction device, gas near the tungsten electrode 7 is evacuated through the gas suction nozzle 18. Thus, the soot like substance is not seizured to a fuel bar outer surface, etc., due to a metal vapor generated from a weld zone.
Patent JP-H09237661-A (JP)
Title: Electric connector
Inventor: JIYOOJI EE HANSERU ZA SAADO
IPC: H01R12/71
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector which operates to selectively protect a contact end of a curved beam element from physical damage. SOLUTION: A connector 10 has a first housing part 12a for insulation, a curved beam element having a terminal end to face a contact end, and positioned and fixed to the first housing part 12a, and a facing surface part 34 having a hole in which the element can be elongated. It is provided with a second housing part 12b for electric insulation that is movable forward and back in the substantially parallel direction to the element from a first position in the element where the contact end is protectively surrounded to a second position in the element where the contact end 30 is extended through the hole.
Patent JP-S6453414-A (JP)
Title: Diffusion of impurity
Inventor: KATO TAKAO
IPC: H01L21/225
Filed: 1987-08-24
Abstract: PURPOSE:To prevent impurities such as As and Sb from being left on an oxide film and defective oxide films from occurring, by a method wherein, after simultaneous removal of diffusion source layers and resist layers in the region excluding an impurity diffusing window region, the diffusion of impurities is performed by heat treatment. CONSTITUTION:A diffusion source layer 24 composed of a silicon film containing N type impurity such as As or Sb etc., is formed on a semiconductor substrate 20 with a window 23 made thereon 20 by spin-coating process etc., later to be heat treated at 200 deg.C for ten minutes. The other diffusion source layers 24 and resist films 22 formed on the regions excluding the window region 23 are selectively and simultaneously removed. When the semiconductor substrate 20 with the resist films 22 and the diffusion source layers 24 selectively removed therefrom is heat-treated in inert gas atmosphere containing around 5% of oxygen at around 1200 deg.C, the impurity contained in the diffusion source layer 24 in the window region 23 is diffused in the semiconductor substrate 20 to form a buried type diffused layer 25.
Patent JP-H0718195-A (JP)
Title: Production of red koji pigment with deep red
Inventor: NOSAKA NOBUYOSHI
IPC: A23L5/40
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a pigment excellent in light resistance and useful as a food pigment by including ferulic acid, caffeic acid, p-coumaric acid, their salts and acetylated compounds thereof in red koji (malted rice) pigment. CONSTITUTION:0.01-20 pts.wt. of ferulic acid, caffeic acid, p-coumaric acid, their salts and acetylated compounds thereof are included in 100 pts.wt. of red koji pigment to provide the objective pigment.
Patent JP-H1135906-A (JP)
Title: Adhesive solution for transfer paper for pottery
Inventor: ADACHI TAKESHI
IPC: B44C1/175
Filed: 1997-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive solution for transfer paper which do not require any filling coating on the glazed surface, shows a slow solvent volatilization which enables the adjustment of the transfer paper position, prevents blistering or abrasion of the cured adhesive solution upon heating and shows a good work performance. SOLUTION: An adhesive solution comprises a water dispersed emulsion polymer binder such as vinyl acetate acrylics, natural rubbers, etc., or a water- soluble organic substance such as methyl cellulose, sodium alginate, starch, sugar, etc., as a binder used as an adhesion base, a modifier comprising oils and fats such as higher fatty acids, vegetable oil, etc., which is used for increasing the viscosity, decreasing the curing rate and evaporation rate and allowing the gradual progress of carbonization, a surfactant and water. The mixing ratio is, from 0.1 to 30 wt.% binder as an adhesion base, from 20 to 70 wt.% modifier comprising oils and fats, from 1 to 15 wt.% surfactant and from 20 to 90 wt.% water.