baber/WOPTO huggingface dataset:
Patent JP-H0727852-A (JP)
Title: Position detecting device of traveling object
Inventor: KATSUNO TOSHIYASU
IPC: G01S11/16
Filed: 1993-07-15
Abstract: PURPOSE:To make a position detecting device which detects the position of a traveling object based on the distance between a receiver on the traveling object and transmitter on the ground after measuring the distance to stop the position detection when an obstruction exists between the receiver and transmitter. CONSTITUTION:Two ultrasonic oscillators 13R and 13L and one electromagnetic wave receiver 15 are mounted on a vehicle 11 and two markers 16r and 16l and one electromagnetic wave transmitter 18 are installed in the garage 12 of the vehicle 12. The distance between the ultrasonic oscillators 13R and 13L, and the markers 16r and 16l are expressed by w and W, respectively. The distances Rr between the oscillator 13R and marker 16r, Lr between the oscillator 13L and marker 16r, Rl between the oscillator 13R and marker 16, and Ll between the oscillator 13L and marker 16 are measured by measuring the arriving time of the ultrasonic signals at the oscillators 13R and 13L after the ultrasonic waves are transmitted from the markers 16r and 16l. The positional data of the vehicle 11 are found from the distances Rr, Lr, Rl, and Ll and the distance w between the oscillators 13R and 13L. When the distance W between the markers 16r and 16l is inappropriate, the positional data are not updated.
Patent JP-H0726590-A (JP)
Title: Pilot operation oil pressure circuit of construction machine
Inventor: YASUDA TOMOHIKO
IPC: E02F9/22
Filed: 1993-07-15
Abstract: PURPOSE:To improve performance, by leading the discharge oil of a pilot relief valve to a pilot circuit to make warming up operation while a lock valve is not working by used of an interlocking changeover valve of the lock valve and reducing the back pressure of the pilot valve while the lock valve is working. CONSTITUTION:When a lock valve 10 is placed in its inoperative position during the warming up operation of engine, the discharge hydraulic oil of a pilot relief valve 7 flows into a changeover valve 22. The hydraulic oil flows into a temperature rising valve 8 by the pressure of a full flow filter 11 plus the pressure equivalent to the pressure loss in the pipe from the temperature rising valve 9 to the filter 11. And the pilot valve 8 and the pilot pipe are heated. When the valve 10 is changed over to the working position and the valve 22 is switched by the interlock, the discharge hydraulic oil of valve 7 flows to the filter 11 and the supply of hydraulic oil to the valve 9 is cut off and hence, the pressure head loss of the pipe between the vale 9 and the filter 11 decreases. Moreover, the flow rate of hydraulic oil from the hydraulic oil tank port T of the valve 8 to the hydraulic oil tank 3 decreases to reduce the back pressure of the valve 8. In this way, warming up operation is efficiently carried out and the operating power of the pilot valve can be reduced.
Patent JP-2000008133-A (JP)
Title: Aluminum alloy sheet for can cover excellent in shatter strength and its production
Inventor: SHOJI SATORU
IPC: B21B3/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy baking-finished sheet for a can cover excellent in shatter strength and free from the generation of the leakage of the contents caused by the rupture of the score part at the time of falling even in the case the diameter is reduced while maintaining the strength and formability equal to those of the conventional material and to provide a method for producing the same. SOLUTION: This aluminum alloy baking-finished sheet for a can cover excellent in shatter strength has a compsn. contg., by weight, 1.7 to 5.0% Mg, <=0.8% Mn, <=0.35% Cr, <=0.3% Cu, <=0.3% Fe and <=0.3% Si, in which the content of alkali metals as impurities is adjusted to <=1 ppm, and the balance A1 with the other inevitable impurities and having 210 to 340 N/mm2 yield strength.
Patent JP-S5965272-A (JP)
Title: Method for detecting square shape orientation ratio of magnetic recording medium
Inventor: KAWAMATA HAJIME
IPC: G11B5/84
Filed: 1982-10-05
Abstract: PURPOSE:To enable the detection of a square shape orientation ratio, by a method wherein visible light or near infrared rays are made incident to the surface of a magnetic recording medium from a certain angle to detect the intensity of reflected light to be measured in two directions, that is, the magnetic field orientation treatment direction of said recording medium and the direction vertical to said direction. CONSTITUTION:Visible light or near infrared rays are incident to the surface of a magnetic recoding medium from a certain angle to detect the intensity of reflected light, that is, reflected gloss which is, in turn, measured in two directions, that is, the orientation treatment direction of the recording medium and the direction vertical thereto and a square shape ratio and an orientation ratio are calculated from the ratio of both reflected glasses. As the incident angle, 45 deg. incidence capable of obtaining max. reflection intensity is most pref. Samples variously changed in the magnetic orientation treatment are facilitated and one example of the reflection of the orientation treatment direction //, the direction rt. angle/// vertical thereto, the square shape ratio and the orientation ratio is shown by the figure. As mentioned above, by measuring the ratio of the reflected glosses, the degrees of the square shape and the orientation of the recording medium can be determined.
Patent JP-S6153553-A (JP)
Title: Dispersion evaluator
Inventor: KONUKI KAZUAKI
IPC: G01N23/225
Filed: 1984-08-23
Abstract: PURPOSE:To enable the evaluation of 3-D dispersion and changes in the density of material, by varying the irradiation point of an electron beam quadratically in a fine range to perform an arithmetic processing of the detection values in the intensity of reflected electrons and energy dispersion of characteristic X rays. CONSTITUTION:Electron beams emitted from an electron beam 1 are focused on a measuring sample on a sample base 6 through a condenser lens 3 and an objective lens 4 and the sample base 6 is moved with a sample base driver 13 to vary the irradiation point of the electron beam quadratically in a fine range sequentially. The intensity of the reflected electrons are memorized into an auxiliary memory 15 through a reflected electron analyzer 7 and an arithmetic unit 12. On the other hand, energy dispersion and wavelength dispersion of characteristic X rays are memorized into the memory 15 respectively through an energy analyzer 29 and the arithmetic unit 11 and a wavelength analyzer 10 and an arithmetic unit 12. The arithmetic unit 14 determines the composition and concentration of elements from these memory data. Thus, secondary electrons, reflected electrons and characteristic X rays generate in this order from the shallower location thereby enabling the evaluation of 3-D dispersion and changes in the concentration.
Patent JP-S6237157-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B27/12
Filed: 1985-08-12
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-H0727123-A (JP)
Title: Nut and nut welding method
Inventor: MIYAHASHI ICHIRO
IPC: F16B37/06
Filed: 1993-07-15
Abstract: PURPOSE:To eliminate the necessity for re-forming a screw hole thermally deformed after a nut is welded by forming an annular groove around the screw hole situated in one end surface of the nut where the screw hole is formed in the axis. CONSTITUTION:An annular groove 13 is formed around a screw hole 11a in one end surface 12 of a nut 11. The groove 13 is formed in a concentrically circular form with the nut 11 and the screw hole 11a as well as almost in the center between the periphery of one end surface 12 and the screw hole 11a. The nut 11 is set coaxially to a bolt inserting hole 22 formed in a steel plate 21, and one end surface 12 having the groove 13 is brought into contact with the steel plate 21, and the periphery of one end surface 12 and the steel plate 21 are welded together. By welding them together in this way, even if the periphery of one end surface 12 being a welding part is heated, an action of heat escaping from the groove 13 is caused, so that heat conduction until welding heat reaches the screw hole 11a is weakened. Thereby, the possibility that the screw hole 11a or a screw thread 11b is distorted is eliminated, so that a bolt can be screw fitted in the screw hole 11a as usual without re-forming the screw hole 11a after they are welded together.
Patent JP-H0847053-A (JP)
Title: Remote supervisory equipment
Inventor: NAGAHARA SHINOBU
IPC: H04Q9/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain the remote supervisory equipment in which communication charges are not summed even in the case of routine time notification. CONSTITUTION:The system is provided with plural terminal equipments 10 sending routine time information and a supervisory equipment 30 having a communication section 30a receiving the routing time information from the terminal equipments 10 via a public line 40, a storage section 30f having a terminal equipment routine time recording table on which a routine time notification date and time corresponding to a management number for each terminal equipment and a control section 30b controlling the recording of the routine notification date and time for each terminal equipment onto the terminal equipment routine time notification recording table for each routine time notification from each terminal equipment 10, retrieving the terminal equipment routine time notification recording table at a prescribed interval and confirming the routine time notification of each terminal equipment, and the communication section 30a corresponds to the PBX dial-in service and an extension designation number of this service is allocated to each terminal equipment 10 and the control section 30b obtains the management number of the terminal equipment making notification through the reception of the extension designation number information in the routine time notification from each terminal equipment 1 not to set up a call after the reception of the extension number information.
Patent JP-H102560-A (JP)
Title: Gas cooker with grill
Inventor: IKETANI HIDEKI
IPC: F24C3/12
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts without spoiling the indicating performance of the replacing timing of a battery as well as the ignition of a grill and contrive the reduction of a cost by a method wherein an indicator, indicating the replacing timing of a dry battery, is used both for the indication of ignition of an ignition detecting means while the detection of ignition is indicated by an indicating manner, different from the indication of replacing timing of battery. SOLUTION: When an igniting button is pushed, gas flows through a grill burner and, simultaneously, a switch is put on to ignite gas. An ignition indicating routine is started in synchronized with the putting on of the switch. At first, the output voltage Vx of a thermocouple is read (S1) to judge the output voltage Vx whether it is lower than a preset voltage Vs or not (S2). When Vx>Vs, an LED is excited to indicate through lighting (S3). When a user pushes the ignition button again, the switch is put off (S5), combustion is finished (fire is extinguished) and the LED is extinguished. On the other hand, the indicator indicates not only a condition that the grill is being used but also a timing whereat the ignition button is released upon ignition whereby the failure of ignition due to too early releasing of hand can be prevented.
Patent JP-H0927029-A (JP)
Title: Method and device for image processing
Inventor: KATO HARUO
IPC: G06T5/20
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent an unnecessary frequency component from being generated owing to steps of an input image peripheral edge and information on the periphery from being lost when the input image is stored in a frame memory and a Fourier spectrum of pixel values is found to perform signal processing. SOLUTION: On the frame memory 12 of n×n (n>a, b), the input image of a×b pixel constitution is folded symmetrically to the peripheral part of the memory like the input image is projected by mirrors placed at peripheral edges AB and CD of the input image 11. The obtained image IKLJ is folded similarly and symmetrically to sides EG and BH to fill all cells with image values. Thus, steps on the memory are eliminated and the Fourier spectrum of n×n pixel values is found and signal processing such as filtering is performed for the spectrum.
Patent JP-H04373084-A (JP)
Title: Character/graphic deformation processing device
Inventor: HOSOYA RITSUKO
IPC: G09G5/24
Filed: 1991-06-21
Abstract: PURPOSE:To enable complicated transformation to be carried out while reducing the burden of a processor by variously deforming one kind of graphics or characters while combining operation expressions to apply respectively independent transformation effects. CONSTITUTION:The three kinds of lattice density transformation parts 721, 722 and 723 are provided to execute deforming operations applying the deformation effects to outline graphics or character fonts. The deformation part 721 changes the density of the lattice space at equal intervals in an X or Y direction. The transformation part 722 executes bending at the circular arc or sign curve at the lattice on a cubic coordinate plane. The transformation part 723 executes transformation into a rectangular or trapezoidal shape. By combining these operation processings, the complicated deformation is enabled.
Patent JP-2001003949-A (JP)
Title: Rotary motion transmitting mechanism
Inventor: MIYATA KAZUNORI
IPC: F16D3/20
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of vibration due to the axial load to be applied to a transmission shaft. SOLUTION: An input side constant velocity joint 34a and an output side constant velocity joint 34b are provided with three trunnions 62a, 64a, 66a around an axis of a transmission shaft 36, and sliding members 52a, 54a are interposed between sliding surfaces 56a, 58a of each trunnions 62a, 64a, 66a and 62b, 64b, 66b and of each guide grooves 44a, 46a, 48a and 44b, 46b, 48b. A center point T1 of a flat surface part 70a for transmitting the rotating force to the sliding member 52a of the input side constant velocity joint 34a and a center point T2 of a flat surface part 70b for transmitting the rotating force to an outer member 40b of the output side constant velocity joint 34b are set with the same phase.
Patent JP-S6420640-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIBATA HIDEKI
IPC: H01L21/768
Filed: 1987-07-15
Abstract: PURPOSE:To prevent Si from precipitating and a contact resistance from increasing, to increase the life of wirings and to enhance the reliability of a semiconductor device by interposing a high melting point metal layer as barrier metal in a boundary between wirings containing aluminum as a main ingredient and an Si layer. CONSTITUTION:After a MOSFET and diffused wirings 12 are formed on an Si substrate 11, an interlayer insulating film 13 is formed. Then, after the surface is flattened through a low temperature reflowing step, a contact hole 14 is opened at the film 13 on the wirings 12. an Si layer 15 containing phosphorus is buried in the hole 14, a high melting point metal layer 17 is formed on the layer 15 and the film 13, and then heat treated. After an Al-Si layer 16 is formed by depositing on the layer 17, a laminated layer structure film made of the layer 16 and the film 17 is patterned in the same pattern to form a wiring layer 18.
Patent JP-H0711021-A (JP)
Title: Bipolar membrane
Inventor: UMEMURA KAZUO
IPC: C08J5/22
Filed: 1993-06-23
Abstract: PURPOSE:To provide a bipolar membrane small in voltage drop, high in water dissociation efficiency, also giving stable performance for a long period of time. CONSTITUTION:This bipolar membrane 1 is so constituted that an interfacial layer 3 prepared by dispersing, in an ion exchange polymer, an inorganic ion exchanger having electric charge opposite to that of the ion exchange polymer is sandwiched between a cation exchange layer 2 and an anion exchange layer 4.
Patent JP-S6331394-A (JP)
Title: Stereoscopical device
Inventor: NISHIHARA MICHIHARU
IPC: G02B27/22
Filed: 1986-07-25
Abstract: PURPOSE:To prevent the reduction of the life of an electrooptical shutter and the degradation in optical characteristic by driving the electrooptical shutter in accordance with the output from a means which fixes the voltage level. CONSTITUTION:A demodulated control signal is given from a demodulating circuit 12 to a clamp pulse generating circuit 15 of a receiving part 7 which receives a control signal to drive an optical shutter device, and a clamp pulse signal is generate. A clamping circuit 13 forcibly sets the inputted control signal of a right shutter 4a to a prescribed level based on the clamp pulse signal, and a clamping circuit 14 sets the control signal of a left shutter 4b to the prescribed level. Driving circuits 16 and 17 alternately drive right and left shutters 4a and 4b to open/close them in accordance with control signals which have DC components removed.
Patent JP-H0226038-A (JP)
Title: Fixing method of electronic element
Inventor: IWASA YASUHIRO
IPC: H01L21/52
Filed: 1988-07-15
Abstract: PURPOSE:To reduce thermal resistance of a wax material layer by increasing load of the wax material during a second period by press pressure, etc., for reducing the thickness of layer of the brazing material interposed between an electronic element and a support. CONSTITUTION:In a method for placing an electronic element 6 on a brazing material (solder) 5, heating a solder 5 for fluxing, and fixing the electronic element 6 to a support 2, the period from starting fusing of the solder 5 to any time during or after activation of flux is set to the first period, while one part of all period after the first period is set to the second period. In this case, load of the solder 5 during the second period is set lager than in the first period. Thus, the layer thickness of the solder 5 in the second period can be made smaller than that of the first period. It reduces thermal resistance of the solder 5 interposed between the electronic element 6 and the support 2.
Patent JP-H0225380-A (JP)
Title: Thermal recording material
Inventor: OKAUCHI KAZUKI
IPC: B41M5/337
Filed: 1988-07-14
Abstract: PURPOSE:To enhance recording sensitivity and printing picture element reproduction properties, without causing ground fogging, and prevent the adhesion of scum to a thermal head by providing a thermal recording layer on two kinds of undercoat layers comprising respective constituents having specified oil absorptions and provided on a support. CONSTITUTION:An undercoat layer comprising silica having an oil absorption according to the method of JIS K-5101 of at least 110ml/100g, an undercoat layer comprising an inorganic or organic oil-absorptive pigment (exclusive of solid acid) having an oil absorption of at least 80ml/100g, and a thermal recording layer are sequentially provided on a support. The undercoat layer provided directly on the support functions as both a heat-insulating layer and a cushioning layer, and provides high degrees of recording sensitivity characteristics and picture element reproduction properties. The next undercoat layer improves a refuse adhesion phenomenon, without causing ground fogging. Particularly preferable examples of the oil-absorptive pigment to be incorporated in the next undercoat layer are calcined kaolin and alkali-treated silica.
Patent JP-2001006025-A (JP)
Title: Automatic transaction device
Inventor: YAMADA TETSUYA
IPC: G06F19/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To shorten time for executing transaction. SOLUTION: This automatic transaction device has a main control part 19 and a card processing part 12 receiving an IC card access command transmitted from the main control part 19, executing an activation processing on an IC card in accordance with the IC card access command, transmitting various commands to the IC card, receiving a response corresponding to the respective commands from the IC card and transmitting the IC card access response to the main control part 19. The IC card access command is constituted of a command header part provided with activation information and the command added to the command header part. The IC card access response is formed of a response header part provided with processing result information and a response added to the response header part.  The activation processing can be executed on the IC card and various commands can be transmitted only by executing communication once.
Patent JP-S6067487-A (JP)
Title: Optically active organotin compound containing asymmetric group
Inventor: OODERA JIYUNZOU
IPC: C07F7/22
Filed: 1983-09-24
Abstract: NEW MATERIAL:(-)-Diallyl(2-octyl)phenyltin shown by the formula. USE:A reagent for asymmetric allylation of ketone or aldehyde. A homoallyl alcohol obtained by this reaction is useful as an intermediate for synthesis. PREPARATION:An optically active (2-octyl)triphenyltin[e.g., (-)-(R)-2-octyltriphenyltin, etc.] is reacted with bromine to give an optically active (2-octyl) pheyltin dibromide, which is reacted with an allylmagnesium hydride or tosylate in a solvent such as an ether, THF, etc. preferably at -100-120 deg.C.
Patent JP-S5969465-A (JP)
Inventor: MATSUMURA HIROYUKI
IPC: C04B28/22
Filed: 1982-10-06
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-H0226930-A (JP)
Title: Connecting system of winder and double twisting machine
Inventor: TONE SHOICHI
IPC: B65H67/06
Filed: 1988-07-18
Abstract: PURPOSE:To automatically transport package and to reduce labor by laying an outlet end of a delivery conveyor of an automatic winder and an inlet end of feed conveyor of a double twisting machine at the same and connecting both the ends by a package conveyor. CONSTITUTION:Plural winding units 3 are arranged in a line and a delivery conveyor 5 is set along a unit at the side part to constitute an automatic winder 1. Plural rows of double twisting units 7 having a pair of spindles facing in opposite directions are arranged in a line and a feed conveyor to supply double feed yarn package to the spindle of each unit 7 is equipped with laying the inlet end 9a of the conveyor at the end of the rows to constitute a double twisting machine 2. The winders 1 and the double twisting machines 2 are arranged in plural rows at proper intervals while laying an outlet end 5a of the delivery conveyor 5 and an inlet end 9a of the feed conveyor at the same side and the outlet 5a is connected to the inlet end 9a by a delivery conveyor 11 of package.
Patent JP-S6155059-A (JP)
Title: Stopping device of signature by pressing
Inventor: KASAMATSU TAMOTSU
IPC: B65H29/68
Filed: 1984-08-24
Abstract: PURPOSE:To allow a string of signatures on the conveyor line to be temporarily suspended without any reverse overlap by pressing the flow of a string of signatures on the conveyor line with a press plate in a form of a thin leaf spring. CONSTITUTION:A string of signatures is put to the right side by a belt conveyor 1. Then a press plate 2 in a form of a thin leaf spring is pressed downward to the right by a drive unit 3 through a spring hook 4 pressing down a string of signatures on the conveyor 1 while it is travelling allowing the flow of travelling to be temporarily suspended. When the press plate 2 is pressed down, simultaneously, a press frame 7 is also pressed down by means of gravity or a spring force permitting the press plate 2 to be pressed somewhat from the upper side while it moves clockwise with center at a pin 13. The press frame 7 is driven to the same direction as a slide block 10 is moved to the left allowing the upper end surface of a string of signatures to be pressed and smoothed up toward the upstream from the downstream of the conveyor 1 through the press plate 2 permitting a reverse overlap to be eliminated.