baber/WOPTO huggingface dataset:
Patent JP-H01309897-A (JP)
Title: Aircraft guiding apparatus
Inventor: KATO MASAKAZU
IPC: B64F1/36
Filed: 1988-06-07
Abstract: PURPOSE:To perform a guiding operation for an aircraft simply and accurately according to a method therein a light ray having colours different between on a spot centerline and both outsides, is radiated and the increase and decrease in a received output are repeated at a desired interval of travel distance. CONSTITUTION:A aircraft 1 proceeding in a spot 2 is irradiated with rays A, B having colours different between on a spot centerline Pc and its both outsides. As a result, when the aircraft 1 goes off the spot centerline Pc, a pilot recognizes ray having colour different from that in the case of proceeding on the spot centerline Pc, and the aircraft 1 can proceed on the spot centerline Pc by correcting its lateral position. Further a transmission coil 9 and a receiving coil 10 are provided at both sides of the spot centerline Pc respectively along a proceeding direction so that received output is increased and decreased repeatedly at each desired travel distance. Thus, the proceeding position of the aircraft 1 can be detected by the numbers of the increase and decrease of the received output, and the proceeding position information is displayed in a position being recognized by the eyes of the pilot, on a display apparatus inside or outside the aircraft to be reported to the pilot.
Patent JP-H10335703-A (JP)
Title: Semiconductor light emitting device
Inventor: KITADA KATSUNOBU
IPC: H01L33/38
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device making feasible of forming high precise light emitting elements as well as increasing the light emitting efficiency. SOLUTION: An insular semiconductor layers 6 made of one conductivity type semiconductor layers 2 and inverse conductivity type semiconductor layers 3 are formed in multiple rows in the (001) direction on a single crystalline substrate 1 so as to turn the sidewall of these insular semiconductor layers 6 in the (001) and (011) directions of the single crystalline substrate 1 for connecting common electrodes 5 to these one conductivity type semiconductor layers 2, while individual electrodes 4 are connected to the inverse conductivity type semiconductor layers 3.  At this time, the inverse conductivity type semiconductor layers 3 are formed on the one conductivity type layers 2 so that the end parts in the (010) direction of the one conductive type semiconductor layers 2 may be partly exposed in every adjacent one conductivity type semiconductor layer 2 as well as the same end part may be connected to the same common electrode 5 different in every partly exposed one conductivity type semiconductor layer 2 also to be connected to the same individual electrode 4 in every adjacent inverse conductivity type semiconductor layer 3 on the one conductivity type semiconductor layer 2 connected to different common electrode 5.
Patent JP-S62297365-A (JP)
Title: Stabilization of coloring matter or the like
Inventor: WAKAYAMA YOSHIO
IPC: A23L5/40
Filed: 1986-06-18
Abstract: PURPOSE:To stabilize a color, by the presence of chitosan in a coloring matter, colorant or colored material or treating the above-mentioned coloring matter, etc., with the chitosan. CONSTITUTION:Powder of chitosan is added to a solution of a coloring matter or colorant or colored material. Alternatively, the powder is added and adsorbed in the solution of the above-mentioned coloring matter or colorant or colored material and the resultant blend is dried and ground to stabilize the coloring matter, etc.
Patent JP-S5764576-A (JP)
Title: Thermal head
Inventor: HIDA TOSHIO
IPC: B41J2/335
Filed: 1980-10-06
Abstract: PURPOSE:To reduce electric power consumption of the resistor and enable high speed recording by covering the part of the resistor connected between a pair of the electrode conductors with the insulation layer of excellent thermal conductivity. CONSTITUTION:The electrode conductor 2 and the resistor 3 are formed by thick film technology on the insulation substrate 1. Then, the first insulation layer 41a of the same height as the top face of the resistor 3 is formed covering a part of the resistor 3 side of the electrode conductors 2 and the surrounding of the resistor 3 by utilizing thick film technology. Next the second insulation layer 41b more excellent thermal conductivity than the first insulation layer (e.g. silicon carbide, silicon nitride etc.) and also the thinner film thickness is formed by thin film technology, so as to cover a part of the top face of the first insulation layer 41a and the total top face of the resistor 3. Thus the thermal head is made.
Patent JP-H05329517-A (JP)
Title: Method for deciding draft schedule of rolled stock
Inventor: TOKUNAGA MUNEYASU
IPC: B21B37/00
Filed: 1992-06-01
Abstract: PURPOSE:To prevent generation of a heat scratch in a cold rolling time by finding not only a calculation on the static continuous rolling theory for cold rolling but a variable value to fix lubricity at each stand. CONSTITUTION:Not only a conventional calculation based on the static continuous rolling theory of cold rolling but also roll diameter, the roll speed, the rolling load, the draft, the concentration, grain diameters, lubricity being a function of saponification value are calculated by each stand, each variable value which fixes the lubricity at each stand nearly is found and a draft schedule is determined by that value. Consequently, only the stand in time of cold rolling is free from deficiency of lubrication and generation of heat scratch can be prevented.
Patent JP-S5364426-A (JP)
Title: Printer
Inventor: HANAOKA SEIJI
IPC: G01D5/02
Filed: 1976-11-22
Abstract: PURPOSE: To simplify the structure as well as to reduce the number of component parts for a printer which performs printing and feeds the record paper per line, with a small size and an accurate operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S622135-A (JP)
Title: Control for high temperature low cycle fatigue test
Inventor: UNO HIROSHI
IPC: G01N3/00
Filed: 1985-06-28
Abstract: PURPOSE:To apply a repeated load with a fixed amplitude as target to a test piece during a test, by applying a repeated load to the test piece corresponding to the target value at each cycle of the repeated load taking into account of changes in the load after a load control signal is kept at a fixed value. CONSTITUTION:A hydraulic actuator 1 is set on a base B1 and a loadcell 2 is fixed on a base B2. A test piece 3 is mounted between a piston 1b and a cell 2. A distortion detector 4 detects a distortion of the test piece 3 and a load control signal from a controller 5 is added to the load detection signal from the cell 2 to be applied to a servo valve 1c. First, a temporary target value is set for a tension load and the load applied to the test piece 3 by the load control signal gradually increasing or decreasing is compared with the target value. When the load applied to the test piece reaches the target value, the load control signal is retained for a certain time or until the distortion reaches a fixed value. At this point, the difference is determined between the load applied to the test piece and the true target value to correct the temporary target value and thus, a load with a fixed amplitude can be applied as a new temporary target value obtained.
Patent JP-H01311908-A (JP)
Title: Elevatable device of low deck small vehicle
Inventor: KURANO YOSHIAKI
IPC: B60G17/015
Filed: 1988-06-09
Abstract: PURPOSE:To keep a precise floor posture by driving motors with an up-down switch to independently ascend or descend right and left rear wheels and letting them individually stop at actuation of respective position switches, in a low deck small vehicle which a wheelchair can get in and out of. CONSTITUTION:At operating an up-down switch 202 in the up or down direction, motors 98a, 98b are rotated in the up direction by the up-operation because of the highest position switches 208a, 208b on, while the motors 98a, 98b are rotated in the down direction by the down-operation because of the lowest position swithes 210a, 210b on, and the floor is respectively ascended or descended. When the floor reaches the highest point or the lowest point, respective switches 208a, 208b or 210a, 210b are off and the motors 98a, 98b independently stop. Consequently the floor can be always kept to be level, because both right and left wheels are surely elevatable to the highest or lowest position in spite of load distribution.
Patent JP-H1074568-A (JP)
Title: Contact terminal of connector and connector for card type electronic equipment
Inventor: SUKAI HIROSHI
IPC: H01R12/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a card type electronic equipment, and to provide contact terminals of a connector so as to be shaped to heighten reliability of contact connection by preventing poor contact connection regardless of the number of insertion/extraction, and by eliminating harmful influence of adhesive particles such as dirt or dust. SOLUTION: A contact terminal 11 of a connector for a card type electronic equipment can be elastically deformed. When a card type electronic equipment is inserted, it is pushed down in thickness direction of the card to be connected with the contact pin 11 of the connector for the card type electronic equipment. A slit A provided at the contact terminal 11 forms two contact points for each contact terminal of the card type electronic equipment. That, is, this slit A divides the contact area into the two contact points in plate thickness direction of the contact terminal 11. Thereby, even though the number of insertion/ extraction is increased and the surface of the contact point is worn away, this structure surely permits contact connection of the two contact points.
Patent JP-H06350118-A (JP)
Title: Electronic equipment with solar battery
Inventor: YOSHIHARA AKIRA
IPC: G03B17/55
Filed: 1993-06-11
Abstract: PURPOSE:To prevent the body of electronic equipment or a secondary battery from deteriorating under high temperature by providing a solar battery outside a cover, and providing an air layer between the cover and the body of electronic equipment. CONSTITUTION:A solar battery 3 is provided on the outer side face of a cover 2, and each cell is wired in series, and a lead part is connected to the lithium ion secondary battery 4 inside the body 1 of a camera through a hinge shaft (also used as a conductive path) 2a and a reverse flow preventive diode. And, a projection 6 is made at the surface of the cover 2 side of the camera body 1, and the inner side face of the cover 2 contacts, at a point, with the projection 6, thus a three-dimensional air layer 7 is made between the camera body 1 and the cover 2, and this air layer 7 has effect of heat insulation. Accordingly, with an object where an air layer 7n is made, the inside of the camera body 1 is maintained approximately at the same level as the ambient temperature (about 60 deg.C at maximum), and the deterioration of the performance of the inside lithium ion battery 4 can be prevented, and the adverse effect by heat can be prevented.
Patent JP-S6121389-A (JP)
Inventor: YAMAGUCHI YUKIO
IPC: B67C3/24
Filed: 1984-07-09
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-S5929999-A (JP)
Title: Cleaning of tube for heat exchanger
Inventor: NIINOU KIYONORI
IPC: F28G9/00
Filed: 1982-08-12
Abstract: PURPOSE:To clean the tube for the heat exchanger quickly and easily by a method wherein the mixed fluid of water, air and sand is blown into the tube. CONSTITUTION:High-pressure air is fed from a compressor 1 into a relay pipe 12 through an air hose 11. The high-pressure air for energizing the sand enters into a sand hose 16. Sand grains, dropping from a sand tank 2, are transported through the sand hose 16 by the stream of air and are distributed in a distributer 5 in accordance with the number of sand guns. A high-pressure pump 4 pressurizes the water to push out it into a water hose 18. The high-pressure water is mixed with the air stream from an air hose 13 and enters into the sand guns 6. The stream of water and air is blown into the whirling chamber 62 of a casing 51 tangentially. The stream of sand and air receives the tangential whirling force of the stream of water and air in the whirling chamber 62 and the mixed stream of sand, water and air is sent forcibly into a main nozzle 60 under being whirled thereby cleaning the inner wall of the tube for the heat exchanger.
Patent JP-H10316581-A (JP)
Title: Medical treatment material and new peptide used therefor
Inventor: KAKIMARU YOSHIMI
IPC: C07K7/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new peptide having a specific amino acid sequence, having actions such as a cell proliferation-stimulating action and a cell-adhering action, and capable of being fixed to substrates to use the peptide as a medical treatment material effective for the cure, adhesion, reinforcement and regeneration stimulation of biological tissues, etc. SOLUTION: A new peptide is expressed by the formula [X is H, CH3 -C(O), CH3 -C(O)-Lys; A is Ser, Thr; D, G, L are each Ile, Val, Leu; E is Lys, Arg; J, M are each Gly, Ala; Q is Gly, Ala, Cly-Lys-Lys-Gly; Y is OH, NH2 ]. The peptide is useful as a wound-covering material, a bio-tissue adhesive, a bone- reinforcing agent, a cartilage-regenerating agent, a neurotization agent, an intractable wound-treating agent, etc. The peptide of the formula is obtained as the result of a research aiming the development of a new substance exhibiting physiological activities such as a cell proliferation-stimulating activity and a cell-adhering activity. It is found that the peptide can effectively be used for the cure of wounds, the adhesion of bio-tissues, the reinforcement of bones, the regeneration of nerves, etc.
Patent JP-S5764604-A (JP)
Title: Exterminating method of fly
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N47/34
Filed: 1980-10-08
Abstract: PURPOSE: To exterminate flies growing in excrements without fear of environmental pollution, by incorporating an effective amount of an insecticidal compound obtained by reacting benzoyl isocyanate with pyridyloxyaniline in a feed for domestic animals or fowls.  
     CONSTITUTION: An insecticidal effective amount, preferably 0.5W50mg based on 1kg feed, of a compound expressed by formulaI(X 1  is H or F; X 2  is F or Cl; X 2  and X 4  are H or Cl) is incorporated in a feed for domestic animals and fowls, including drinking water, to exterminate flies growing in excrements of the domestic animals or fowls. The insecticidal compound is obtained by reacting a benzoyl isocyanate expressed by formula II with a pyridyloxyaniline expressed by formula III, and N-(2,6-difluorobenzoyl)-N'-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy) phenyl] urea is cited as an example of the insecticidal compound.  
     EFFECT: Reduced amount of the chemical and labor with early and accurate extermintion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06317612-A (JP)
Title: Detected wire winding method for current sensor
Inventor: TSUNODA YONEHIRO
IPC: H01F38/28
Filed: 1993-05-07
Abstract: PURPOSE:To realize the simple winding of a detected wire on a detecting core part by attaching the detected wire to the tip of a helical spring, and winding the detected wire while the helical spring is rotated to wind it on the detecting core part of a current sensor. CONSTITUTION:A helical spring 1 is attached to the rotation shaft of a motor 2 through a wheel 3 so that the spring 1 may be rotatable around its axis, and the spring 1 is wound on the detecting core 5 part of a current sensor 4 by the rotation of the motor 2. Next, the tip of the spring 1 abuts against a patch plate 6, and the spring 1 therefore extends and contracts to turn into a state where it is sufficiently wound on the core part 5 for stopping the motor 2, and one end of the detected wire 8 wound on a reel is connected to the tip of the spring 1. Next, the motor 2 is reversely rotated to wind the detected wire 8 on the core 5 part as the spring 1 is taken up from the core 5 part. After the spring 1 is taken up from the core 5 part, the motor 2 is stopped, and the detected wire 8 is removed from the spring 1.
Patent JP-H04343769-A (JP)
Title: Polyurethane elastic fiber
Inventor: MAEDA YOSHINUKI
IPC: D06M101/16
Filed: 1991-05-15
Abstract: PURPOSE:To provide the subject fiber excellent in anti-sticking-property and loosing property and exhibiting good bucking resistance by supplying an oil composition comprising a silicone, a silicone resin and a modified polyorganosiloxane and having a specific viscosity for the polyurethane fiber when the fiber is spun and wound up. CONSTITUTION:When a polyurethane fiber is spun and wound up on a bobbin, the fiber is oiled with an oil composition to provide the polyurethane elastic fiber excellent in anti-sticking property, loosing property and bucking resistance and free from the generation of scums, the oil composition comprising (A) a polyorganosiloxane (silicone oil) or a mineral oil, (B) a silicone resin and (C) an ether-modified polyorganosiloxane (e.g. polydimethylsiloxane modified with ethylene oxide and/or propylene oxide) and having a viscosity of <=50 cst at 30 deg.C.
Patent JP-H07324728-A (JP)
Title: Petroleum burner device with variable combustion volume
Inventor: SAOTOME MAKOTO
IPC: F23D11/28
Filed: 1994-05-30
Abstract: PURPOSE:To enable the amount of atomization to be controlled widely and in a stepwise manner from a low atomization volume region to a high atomization volume region and further to enable a variable ratio to be improved more than that of the prior art. CONSTITUTION:A variable pressure pump 27 is arranged in a fuel supplying pipe 25 of a returning type nozzle 22. A flow rate adjusting valve 30 is arranged in a returning pipe 29 connected to a returning passage 28 of the returning type nozzle 22 and connected to an upstream side of the variable pressure pump 27. A pump pressure of the variable pressure pump 27 is set to control the flow rate adjusting valve 30 after a pump pressure of the variable pressure pump 27 is set to a pump pressure in each of medium and high atmoization volume regions.
Patent JP-S6034507-A (JP)
Inventor: MIYOSHI HIROKO
IPC: F16B12/10
Filed: 1983-08-01
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-S63307195-A (JP)
Title: Gas-phase synthesis of diamond
Inventor: KOMAKI KUNIO
IPC: C30B29/04
Filed: 1987-06-08
Abstract: PURPOSE:To precipitate diamond on the base at low temperature and high precipitation rate by exciting the starting material gas containing organic compounds and ammonia with thermal filaments to the state at which diamond can be formed. CONSTITUTION:Organic compounds such as iso-octane, acetone or triethylamine, ammonia and, when needed, hydrogen are used as a gas of starting materials. The mixed gas is excited by the thermal filament method or plasma method to the sate at which diamond can be formed. Then, diamond is precipitated on the base.
Patent JP-H04341274-A (JP)
Title: Tube for medical use
Inventor: MATSUI YORIO
IPC: A61L29/00
Filed: 1991-05-17
Abstract: PURPOSE:To provide the tube for safe medical use which can prevent the failure of a tube juncture as far as possible and to allow the efficient deformation action of a shape memory alloy member. CONSTITUTION:The resilient 1st tube 4 which forms a curved front end, the 2nd tube 6 which connects its front end to the rear end of this 1st tube 4 and is relatively harder than the 1st tube 4, the shape memory alloy member 10 which is disposed in the 1st tube 4 and is used to curvilinearly drive the 1st tube 4, and a heating means which heats and deforms this shape memory alloy member 10 are provided.
Patent JP-S6032313-A (JP)
Title: Magnetic core
Inventor: YOSHIZAWA KATSUTO
IPC: H01F27/25
Filed: 1983-08-02
Abstract: PURPOSE:To contrive improvement in inductance when a low current is applied at reduced number of turns of winding or in a choked state by a method wherein a ferromagnetic thin belt is arranged either on the inside or outside, or on both inside and outside, of the coil wound around the center leg of a drum- shaped core. CONSTITUTION:A magnetic core is constituted by arranging a ferromagnetic thin belt C arround the center leg of a drumtype magnetic core, or by arranging it outside a winding A. Silicon steel or permalloy may be used as the ferromagnetic thin belt, but amorphous thin belt is better because it has excellent high frequency magnetic characteristics. The thin belt when it is wound in toroidal form is advantageous, because the manhours can be reduced. Arbitrary DC superpositional characteristics can be obtained by providing a gap on the ferromagnetic thin belt to be arranged. Also, a magnetic core having non-linear DC superpositional characteristics can be manufactured by changing the quantity of thin belt and by changing the manner of providing the gap.
Patent JP-H09322379-A (JP)
Title: Overcurrent relay device
Inventor: KAWAMOTO TAKASHI
IPC: H02H3/08
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent relay device, which can normally detect the fault without erroneous operation even when a power is turned on when the fault has occurred in a system. SOLUTION: An overcurrent relay device 1 obtains the content ratio of the second higher harmonic waves, which is the ratio of the value of the second higher harmonic waves with respect to the fundamental wave of the input current inputted from a system current and detects the output inhibiting function by the second higher harmonic wave component only under the following state: the ratio is higher than a specified value; the value of the input current is higher than the operating value; the value of the input current is higher than the maximum value of the normally considered inrush current; and the value of the input current is less than the maximum value of the inrush current and the content ratio of the second higher harmonic waves is higher than the constant value.  Therefore, the fault is detected when the input current value is higher than the operating value and the output is not inhibited by the output inhibiting function of the second higher harmonic waves. Thus, the fault can be normally detected without erroneous operation even when a power supply is turned on.
Patent JP-H10331519-A (JP)
Title: Motor-driven opening/closing device
Inventor: HARA TAKASHI
IPC: E06B9/82
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the labor required for construction work. SOLUTION: An operating device 43 is connected to a receptacle 42 and to a power line 41 shared with a control part 12. A push signal from the device 43 is superimposed on the power line 41 and transmitted to the control part 12 to put a shutter 11 into opening or closing movement. During construction work, the need for the work of connecting a signal line is eliminated, and a great reduction in labor during construction work is made possible through a reduction in the number of construction processes.
Patent JP-S6361031-A (JP)
Inventor: AREKISANDAA AUMIYURAA
IPC: H01B1/12
Filed: 1987-06-08
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。