baber/WOPTO huggingface dataset:
Patent JP-H07165663-A (JP)
Title: Production of unsaturated aldehyde and unsaturated carboxylic acid
Inventor: NOMURA KOZABURO
IPC: B01J23/92
Filed: 1993-12-13
Abstract: PURPOSE:To suppress the deterioration in performances of a catalyst and obtain the subject compound useful as a raw material, etc., for polymers by mixing a specific catalyst deteriorated in the performances with molybdenum oxide and reusing the resultant mixture as a catalyst and oxidizing propylene, t- butanol, etc., in the vapor phase. CONSTITUTION:This method for producing the objective compound is to mix a compound oxide catalyst, deteriorated in performances by reaction and expressed by the formula [A is Ni or Co; B is Mn, Zn, Ca, Mg, Sn or Pb; C is P, B, As, Te, W, Sb or Si; D is K, Rb, Cs or Tl; (a) is 12; (b), (c), (d), (e) and (f) are each a positive number of <=10; (g) is a positive number of <=2; (x) is a constant determined by the oxidation states of the respective elements] with molybdenum oxide inert to the reaction, use the resultant mixture as a catalyst and catalytically oxidize propylene, isobutylene or t-butanol with molecular oxygen in the vapor phase.
Patent JP-H07164337-A (JP)
Title: Connector screw fastening spanner
Inventor: OTANI KOJI
IPC: B25B13/48
Filed: 1993-12-14
Abstract: PURPOSE:To facilitate screw fastening works in a narrow space by detachably carrying a grip section by a hold section in the connection screw fastening spanner equipped with the hold section holding one out of paired outer shell members forming the outer shell of a connector, and with the grip section. CONSTITUTION:In a distribution panel, the outer shell of a connector 3 is formed out of paired outer shell members 6 and 7 internally housing a male contact 4 and a female contact 5, at one end of the outer shell member 7, a male screw 8 is provided, which is to be threadedly engaged with a female screw 2 formed in a flat plate shaped fixed member 1, and the outer circumferential surface of a hexagon prism where the aforesaid male screw 8 acts as an axis, is also formed therein. As a tool threadedly fixing the connector 3 to the fixed member 1, a spanner 17 is provided, which is made up of a hold section 14 in an U shape holding the outer circumferential surface of the hexagon prism of the outer shell member 7, and of paired bar like bodies 16 which are threadedly engaged with a screw holes 15 formed in the hold section 14. And the outer shell member 17 is so designed as to be threadedly fastened by manually rotating the driver 18 inserted between the paired bar like bodies 16.
Patent JP-H03169423-A (JP)
Title: Manufacture of clad material
Inventor: ONEDA NOBORU
IPC: B21C23/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a clad material having a skin material and a core material uniform in thickness by fitting a billet for the core material forming a tapered outer peripheral surface increasing in sectional area from a die side toward a stem side and a billet for skin material having a shape corresponding to the above billet to each other and extruding the fit material. CONSTITUTION:The outer peripheral surface of the billet 3 for the hollow core material is formed into a conical tapered surface 5 and the sectional area is increased from the die side end part 7 toward the stem side end part 8. The inner peripheral surface of the billet 2 for the other surface material is formed into a tapered surface 4 corresponding to the tapered surface 5 of the billet 3 for the core material. After both tapered surfaces 4, 5 are cleaned by dip cleaning such as caustic cleaning, they are press-fitted to each other. The whole peripheries of the joined end parts are welded. The side end part 7 of the die for the composite billet obtained is extruded by the mandrel system to the extruding direction. Thus, defects such as blister, etc., can be prevented from generation on the clad material.
Patent JP-H075521-A (JP)
Title: Shutter device
Inventor: TSUBOI TAKAYUKI
IPC: G03B13/36
Filed: 1993-11-04
Abstract: PURPOSE:To miniaturize the actuating part of a shutter device in an autofocusing camera and to realize appropriate exposure control. CONSTITUTION:The movement of a distance control lever 16 performing focusing operation is controlled by the engagement of the lever 16 with a rotor 1, and a focusing position is decided by a stop wheel 14 in accordance with a position where the lever 16 is disengaged from the rotor 1, and the opening/ closing operation of shutter blades 4 and 5 is performed by moving the lever 16 after it is disengaged from the rotor 1.
Patent JP-H01152580-A (JP)
Title: Picture processing method
Inventor: HARADA YUKINORI
IPC: G06T7/00
Filed: 1987-12-10
Abstract: PURPOSE:To highly accurately inspect the form of an object at high speed by overlapping an object form on a basic form, roughly position and correcting a mutual position relation based on position data on the specific part of the respective forms. CONSTITUTION:The video data of the object 10 for detecting a burring outputted from a television camera 14 is inputted to a computer 16. The center of gravity and an inertia main axis of the object 10 are calculated in an arithmetic processing part 20, both pictures are overlapped by the use of the center of gravity and the principal axes of inertia of the basic graphic previously stored in a memory 22 to carry out rough alignment. Then, local areas are set in the vicinity of all the vertexes of the basic graphic to obtain the position data of the vertex in the processing part 20 and recognize the relative position relation of both forms. Based on the position data, the magnification and the rotation of the basic graphic are corrected by the processing part 20 to correct the position relation of both forms. Thereby, the burring of the object 10 can be automatically detected at high speed and with high accuracy.
Patent JP-H09151371-A (JP)
Title: Organic thin film el element
Inventor: ITO YUICHI
IPC: C09K11/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an organic thin film EL element which contains a low- or high-molecular weight compound based on a specific chemical structure in the organic thin film layer, enables high-intensity luminescence with a lowered voltage and has high heat resistance and a high glass transition point. SOLUTION: This EL element contains a low- or high-molecular-weight compound based on a chemical structure of formula I(R1 -R5 are each H, methyl, methoxy, an aryl such as phenyl, trifluoromethyl, hydroxy, hydroxymethyl, formyl, amino or the like; (n) is 1, 2) in its organic thin film layer. The compound of formula I is, for example, a compound of formula II. The organic thin film EL element desirably contain the compound of formula I and at least one other low-molecular-weight hole transport material with a molecular weight of 245-2,000 in the hole transport layer.
Patent JP-2001128951-A (JP)
Title: Brain wave device and method for displaying right and left brain wave difference
Inventor: OKI NOBORU
IPC: A61B5/0476
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To numerically express a difference between right and left brain waves on a display screen. SOLUTION: Right and left brain wave data are sampled in designated sections and decomposed into frequency elements, the power value or potential of a frequency range of an intended band is added to the frequency element to calculate a difference A between right and left brain waves by equation (1). A=100×(VR-VL)/(VL+VR)... (1), wherein VL and VR are right and left values. The values obtained by equation (1) are plotted around the level zero value for every right and left electrode couple.
Patent JP-H08172395-A (JP)
Title: Optical signal switching device
Inventor: YAMAMOTO TAKASHI
IPC: H04B10/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide the optical signal switching device which switches an optical signal with a small loss and increases the number of ports in the switching destination. CONSTITUTION: A wavelength separating device 21 where plural fiber grating filters 16-1 to 16-4 different by reflection wavelength and optical circulators 18-1 to 18-4 are cascaded is coupled to the succeeding stage of an optical signal wavelength conversion device 15 to which a wavelength variable control light source 10, an optical coupler 12 which synthesizes control light and the optical signal, and a fouroptical wave mixing medium which converts the wavelength of the optical signal by four-optical wave mixture of control light and the optical signal are connected or to the succeeding stage of an optical signal wavelength conversion device to which plural control pulse light sources different by oscillation wavelength, an optical coupler which synthesizes control light and a time sharing optical signal,  and a four-optical wave mixing medium which converts the wavelength of the time multiple optical signal by four-optical wave mixture of control light and the time multiple optical signal are connected, and the time multiple optical signal is outputted from optical signal output ports 20-1 to 20-4 different by channels.
Patent JP-H05126956-A (JP)
Title: Device for detecting car parked on road shoulder
Inventor: YAMAMOTO TAKASHI
IPC: G08G1/04
Filed: 1991-11-01
Abstract: PURPOSE:To measure the distance to a car parked on a road shoulder accurately and then give an alarm when the car is located excessively close based on the measurement distance with a simple configuration by utilizing a sub-beam of a distance-measuring device. CONSTITUTION:When a forward object at a distance of A far from a limitation distance is detected with a sub-beam of light 25, a counting means starts to count a car speed pulse from a car speed sensor. Then, when distance measurement is disabled at a distance B which is equal to or shorter than a limitation distance of 50m, a distance C which is shorter than the distance B is given by C=A-Y/(X/1000), where the number counted by the counting means is Y, the number of car speed pulses per 1000m traveled by the car is X, and the distance C is displayed.
Patent JP-H08172238-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: SUGO MITSURU
IPC: H01S5/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor laser element which is mounted on a sub-mount in a junction down without reliability deterioration due to electric short-circuit with high yield. CONSTITUTION: An n-type GaAs buffer layer 2, an n-type AlGaAs clad layer 3, an AlGaAs guide layer 4, an AlGaAs SCH layer 5, an InGaAs strained quantum wall active layer 6, an AlGaAs SCH layer 7, an AlGaAs SCH layer 8, an AlGaAs guide layer 8, a p-type AlGaAs clad layer 9, and a p<+> type GaAs contact layer are sequentially epitaxially grown on an n<+> type GaAs substrate 1, etched to reach the layer 9 by photolithography to form a ridge 11. Chipping cleavage grooves 12 are formed in a resonator direction at both sides, etched to the depth of about 3μm, an insulating film (SiO2 ) 13 is formed by sputtering on the entire surface, a p-type electrode 14 is provided thereon, and an n-type electrode is provided on the opposite surface of the substrate. An element is formed by cleaving along the grooves 12.
Patent JP-H04187270-A (JP)
Title: Lining of inside of pipe
Inventor: MORINAGA AKIO
IPC: B05D7/22
Filed: 1990-11-19
Abstract: PURPOSE:To conduct smoothly a lining treatment by flowing a special resin in which a flake form of thin plates are compounded in the liquid lining resin at a specified ratio, at a slower velocity in the pipe inside at a first step wherein the lining treatment is divided into 2 steps of the first and second steps and flowing a normal lining resin in the pipe inside at the second step by a faster speed than the first step. CONSTITUTION:The special resin is housed in a resin injector 4, and by opening a stop solenoid valve 5, a specified amount of the resin is filled so as to fill and close the pipe path inside between the specified length of the pipe path inside at the starting edge side of the buried pipe 1 from a launcher 2 inside in a liquid state. When filling of a resin A is complete, the stop solenoid valve 5 is closed, a stop valve 14 at a blower system side is opened, a pneumatic air from a compressor is charged in the pipe from the edge part of the launcher 2, while the flow rate is controlled with a stop valve 12. After the lining treatment of the first step is finished, a lining resin B is replaced with the resin A in the injector 4 and, with the same processing order as the first step, it is filled so as to close the buried piping 1 inside from a launcher 2 inside of the starting edge side and the lining resin B is set to flow and advance in an elastic flow state. Hence the coating film is formed in a thick film.
Patent JP-2001135141-A (JP)
Title: Anisotropic conductive bonding ink, liquid crystal display device and method of producing liquid crystal display device
Inventor: SAKATA IKUMI
IPC: C09D11/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and its production method using use an anisotropically conductive bonding ink in which an anisotropically conductive bonding ink can disperse components stably and highly dispersed, can be used by printing and can form good conductive connection between opposing electrodes, and particularly, the anisotropically conductive bonding ink suitable for repeating printing by screen printing. SOLUTION: This anisotropically conductive bonding ink comprises conductive particles, acrylic polymer, silica powder having a particle size of 0.001-0.5 μm, silicone resin powder having a particle size of 0.5-10 μm and a compound having two or more (meth)acryloyl groups in its molecule. Further, a liquid crystal display device comprising wiring an electrode for externally drawing a liquid crystal display element using a resin substrate and a flexible wiring electrode for a predetermined device connected together with the anisotropically conductive bonding ink.
Patent JP-H07167440-A (JP)
Title: Micro computer controlled equipment
Inventor: MORIGUCHI SEIJI
IPC: F24C3/12
Filed: 1993-12-14
Abstract: PURPOSE:To provide a battery-cell driven type micro-computer control equipment in which a micro-computer starting preparation time can be shortened without generating any remarkable consumption of a cell, and the micro-computer can start a control of an actuator at an early time when an operation of an operating knob is carried out. CONSTITUTION:A gas table A is comprised of micro-switches 41, 42 and 43 of which contact points may be changed over from their open states to their closed states under an operation of an operation knob, an ignition circuit 6 controlled by a micro-computer 1, and solenoid safety valve circuits 81, 82 and 83, wherein a peripheral circuit safe waiting time is applied also as a clock stable time and a crystal oscillator element 2 is of a type having a high natural frequency. Then, a running speed of a control program after elapsing of a software initial setting time is set to be slower than a running speed during the software initial setting time.
Patent JP-H05208089-A (JP)
Title: Water supply control method of thermal washing machine
Inventor: BUN KEIKOU
IPC: D06F33/47
Filed: 1992-11-24
Abstract: PURPOSE: To prevent the damage of laundry at the time of wool washing and the waste of power at the time of boiling clothes washing by feeding washing water at a temperature suited to a selected washing mode regardless of an erroneous connection of cold and hot water feed pipes at the time of executing the wool washing and the boiling clothes washing. CONSTITUTION: To a microcomputer 20 for controlling the entire operation of a washing machine, respective detection signals from a function selection part 23, a water temperature sensing part 22, a water level sensing part 30, a laundry weight sensing part 34 and a heater temperature sensing part 35, etc., are respectively inputted. On the other hand, from the microcomputer 20, control signals are respectively outputted through a drive control part 24 to a motor forward rotation part 25, a motor reverse rotation part 26, a water discharge drive part 27, a cold water drive part 28A, a warm water drive part 28B and a heater operating part 29, etc. Then, in the microcomputer 20, whether either one of wool washing mode and boiling clothes washing mode is selected is judged first. Then, the propriety of water supply and the temperature of the washing water are sensed and stored.  Then, based on the propriety of the water feed and the water temperature, a water feed valve adapted to the washing mode is selected.
Patent JP-H01156873-A (JP)
Title: Automatic designing system for semiconductor device
Inventor: ONGA SHINJI
IPC: H01L21/822
Filed: 1987-12-14
Abstract: PURPOSE:To obtain an optimum process procedure that can obtain quickly the characteristics of a desired element by inputting design data on a semiconductor element and outputting the process procedure which satisfies the input design data. CONSTITUTION:The form of a desired element, an impurity distribution, etc., are inputted through a terminal 3. Based on this input, a new process simulator 2 works via an inference engine 1. Then the proposal of a process sequence is automatically outputted within a variable width. In this case, the process sequence, the variable width of a parameter, etc., are put into the engine 1 as a knowledge base. Then an optimum process sequence is outputted in accordance with input data based on the knowledge base.
Patent JP-H08206460-A (JP)
Title: Reverse osmosis membrane separator and separation of highly concentrated solution
Inventor: MINAMIGUCHI NAOSHI
IPC: B01D69/02
Filed: 1995-12-01
Abstract: PURPOSE: To obtain fresh water in a high yield with a low energy without generating scale in the removal of boron by arranging a unit using a reverse osmosis membrane having a specific salt removing rate and a unit using a low pressure reverse osmosis membrane having transmission flow velocity in a multistage fashion. CONSTITUTION: The reverse osmosis membrane module unit A4 is constituted using a membrane having capacity such that a salt removing rate at the time of measurement using a 3.5% saline soln. under a condition of 56kgf/cm<2> , 25 deg.C and pH6.5 is 90% or more, and a reverse osmosis membrane module unit B7 is obtained using a membrane having capacity such that transmission flow velocity at the time of measurement using a saline solution of 1500ppm under a condition of 15kgf/cm<2> , 25 deg.C and pH6.5 is 0.8m<3> /m<2> .day or more. Both units 4, 7 are arranged in a multistage fashion. High concn. supply water such as seawater is pretreated to be supplied to the first stage unit B7 of a loose RO membrane to be separated into polyvalent ions such as scale components, medium to high-molecular substances, monovalent ions and a low mol.wt. substance.  Next, high recovery separation is performed in the unit A4.
Patent JP-H01252621-A (JP)
Title: Polymer polyol and production of polyurethane
Inventor: AKIMOTO KEIICHI
IPC: C08G18/63
Filed: 1988-12-14
Abstract: PURPOSE:To make it possible to produce a polyurethane of a high hardness, by using a specified modified polyether of a low viscosity as an active hydrogen compound as the raw material for the production of polyurethane. CONSTITUTION:A 5C or higher alpha-olefin, for example, D124 (12C:14C=56:44), a product of Mitsubishi Kasei, or its mixture with another monomer such as an aromatic hydrocarbon monomer such as styrene, an unsaturated nitrile such as acrylonitrile or a (meth)acrylate is polymerized in a polyether polyol to obtain a polymer polyol which is a modified polyol comprising a stable dispersion of the obtained polymer in the polyol. The compositional ratio of the components is 1-80 pts.wt. ethylenically unsaturated monomer per 100 pts.wt. in total of the polyol and the unsaturated monomer, and the unsaturated monomer comprises 0.5-50wt.% alpha-olefin, 0-90wt.% aromatic hydrocarbon monomer, 0-99.5wt.% unsaturated nitrile and 0-50wt.% (meth)acrylate.
Patent JP-2000146458-A (JP)
Title: Device and method for regulating chlorine concentration of bypass dust
Inventor: UENO NAOKI
IPC: F27D17/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a bypass dust chlorine concentration regulating device and its method in which the chlorine concentration of the bypass dust to be recovered from the kiln exhaust gas can be regulated in a bypass device and a bypass method of the kiln exhaust gas. SOLUTION: The dust contained in the exhaust gas extracted from a kiln 11 through a probe 13 is classified into a rough powder dust and a bypass dust, the rough powder dust is recovered from a lower end part of a cyclone 14 and introduced in a rough powder dust post-adding device 21, and the exhaust gas containing the bypass dust is discharged from the cyclone 14 and fed to a cooler 15. A part of the rough powder dust is added from the exhaust gas containing the bypass dust from the rough powder dust post-adding device 21, and the remaining part of the rough powder dust is returned to the kiln system again. Since a part of the rough powder dust low in chlorine concentration is mixed in the bypass dust high in chlorine concentration, the quantity of generation of the dust to be recovered by a dust collector 16 and the chlorine concentration can be regulated.
Patent JP-2000149778-A (JP)
Title: Panel receiving device
Inventor: ONODERA MAKOTO
IPC: H01J9/22
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent bouncing foreign matters from reaching a paint film on an inner surface of a panel when receiving the panel. SOLUTION: A filter forming device for forming a filter film 6 of a fixed pattern on an inner surface 4 of a face is equipped with a main machine for paint-film formation and a conveyor 11. A panel 1 transferred from the main machine to the conveyor 11 is received by a panel receiving device 16. The panel receiving device 16 is provided with support surface parts 21 to abut on seal surfaces 7 of panels 1. The support surface part 21 is formed obliquely to the inner surface 4 of the face.
Patent JP-H04187334-A (JP)
Title: Steel wire for spring and manufacture thereof
Inventor: NISHIKAWA TORU
IPC: B21F1/00
Filed: 1990-11-19
Abstract: PURPOSE:To reduce the change of outer diameter at the time of heat treatment after forming by applying the forward and backward reserve bending of the prescribed half circular arc shape before forming coil spring. CONSTITUTION:The steel wire 1 worked with wire drawing is applied with the plastic strain by bending to bend in reversing forward and backward to almost half circular arc shape of the diameter smaller than 100 times of the steel diameter. By which, the steel wire for spring of small change of outer diameter at the low temperature annealing treatment time after forming the coil spring can be manufactured. Accordingly, by excluding the low accurate working where the change of outer diameter at the low temperature annealing treatment after forming coil spring is prospected for forming, the scientific and rational working can be realized, the accuracy of finished spring is improved, the variation of the shape on the quality design can be made little as well, and the production of defective goods can be reduced.