baber/WOPTO huggingface dataset:
Patent JP-H0220682-A (JP)
Title: Laser beam machining device
Inventor: KISHIMOTO TADASHI
IPC: B23K26/06
Filed: 1988-07-09
Abstract: PURPOSE:To convert a laser beam to an energy distribution being appropriate to a surface treatment, etc. by focusing the laser beam from a laser oscillator by a condensing lens, and thereafter, allowing it to pass through a tubular internal mirror. CONSTITUTION:In a laser beam machine consisting of a laser oscillator (not shown in the figure) and a condensing lens 11, a tubular internal mirror 14 is provided through a lens barrel 13 on the lower part of said focusing lens 11. In such a case, the lens barrel 13 for connecting said focusing lens 11 and the internal mirror 14 is allowed to have a larger inside surface that the inside surface of the internal mirror 14. In such a state, a laser beam L from the laser oscillator is allowed to pass through the condensing lens 11, and an obtained laser beam L' is further allowed to pass through the internal mirror 14 through the lens barrel 13, and brought to multiple reflection thereby. As a result, in an outlet 15 of the internal mirror 14, said laser beam is converted to an energy distribution being appropriate to such surface working as cutting, etc. and allowed to irradiate the surface of an object to be worked 16. In such a case, auxiliary gas G is supplied from a gas supply pipe 12 provided on said lens barrel 13, contamination of the condensing lens 11, etc. is prevented, or it is desirable to use it as shielding gas.
Patent JP-S6231279-A (JP)
Title: Brightness modulation circuit
Inventor: HAYASE AKIHIKO
IPC: H04N5/74
Filed: 1985-08-02
Abstract: PURPOSE:To make a brightness distribution on a picture uniform, to simplify a circuit and to lower cost by modulating a contrast control voltage of a contrast control circuit provided in a video signal processing circuit by horizontal and vertical parabola wave voltages and outputting a primary color signal modulated by the video signal processing circuit. CONSTITUTION:A video signal is applied with various types of processings in a video signal processing circuit 14, and supplied to a contrast control circuit 15, and contrast control is applied by a contrast control voltage obtained by a contract volume 21. A horizontal parabola wave voltage generating circuit 11 and a vertical parabola wave voltage generating circuit 12 are connected to the base of a transistor 18 through a capacitor 17 and these modulating waves are clamped to an ABL voltage (automatic brightness control) by a diode 9. Accordingly, the modulated signals clamped to the ABL voltage are divided by resistances 20, 22 and the volume 21 and added to the contrast control circuit 15. Then, the contrast control voltage is modulated by the control circuit 15, thereby an optimum brightness modulation is realized.
Patent JP-S6059796-A (JP)
Inventor: GOORUDON RESURII TONPUSON
IPC: H05K1/18
Filed: 1984-08-20
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-H0816058-A (JP)
Title: Toner kit
Inventor: NODA NOBUTAKA
IPC: G03G21/10
Filed: 1994-06-30
Abstract: PURPOSE:To realize the reduction of transporting amount, and to prevent the leakage of the toner, by housing toner containers for feeding in a spent toner container. CONSTITUTION:In a spent toner container 9 to house a spent toner, plural toner containers 6 for feeding are housed and packed integrally. When the spent toner container 9 is connected to an image forming device, the toner containers 6 for feeding are picked up from the spent toner container 9, and an opening 10 provided to the spent toner container 9 is connected to a toner guide tube 8 through which the spent toner is exhausted from a cleaning device 7, so as to recover the spent toner. Then, the toner containers 6 for feeding are connected to a toner feeding device in the order of the number of using. The toner in the toner containers for feeding is spent together with the forming of the copying image, while the spent toner is recovered in the spent toner container 9 from a recovery device. The toner containers 6 for feeding are used in the order of the number, and at the time when the toner of the final container 6 is consumed, the spent toner is full in the spent toner container 9.
Patent JP-H0713937-A (JP)
Title: Handwriting inputting device
Inventor: SUZUKI HIDEO
IPC: G06F3/0488
Filed: 1993-06-21
Abstract: PURPOSE:To attain the recording of a handwritten image and a voice by one device, and to easily reproduce the desired recorded voice. CONSTITUTION:When a command recognizing part 26 recognizes that a handwritten image inputted by a coordinate inputting part 12 is a voice command image, the recording of the voice inputted from a microphone 32 in a voice recording memory 34 by a voice processing part 30 is started. When an end command image is entered with the following matter by using the entire area of the handwritten image inputted during recording as a key, the voice recorded in the voice recording memory 34 is registered in a voice registration file 40 making correspond to it. Then, when the instruction of an arbitrary position in the handwritten image area is given by the coordinate inputting part 12, the voice corresponding to the handwritten image area is read from a voice registration file 40 to the voice recording memory 34, and reproduced from a speaker by the voice processing part 30.
Patent JP-H0515542-A (JP)
Title: Ultrasonic tomographic apparatus
Inventor: HARASHIMA MASA
IPC: G01N29/06
Filed: 1991-07-12
Abstract: PURPOSE:To enable judgment of how deep an interest part of a tomographic image or an M-mode image to be displayed on a display surface of a display device is from an ultrasonic probe or others quickly and accurately. CONSTITUTION:In an ultrasonic tomographic apparatus provided with an ultrasonic probe to be used abutting an examince and a display device which performs an image processing of a receiving signal from the ultrasonic probe to project a tomographic image or an M mode image of the examince, a display means is provided to show a graduation 12 given in the direction of depth from the ultrasonic probe and a numeral 13 indicating a depth from the ultrasonic probe at least several graduations apart on the graduation on a display surface 7A of the display device together with the tomographic image or the M mode image.
Patent JP-H0460411-A (JP)
Title: Gradient angle limit detector
Inventor: MORIMURA KOSUKE
IPC: G01C9/10
Filed: 1990-06-28
Abstract: PURPOSE:To highly accurately detect limit angles which are different from each other in orthogonal directions by mounting a spherical ball on a recessed curved surface wherein respective radii of curvatures in the orthogonal directions are different from each other. CONSTITUTION:An upper face of a base of ball mounting part 3 is a recessed curved surface 4, where a radius of curvature in a lengthwise direction of and a radius of curvature in a widthwise direction orthogonal to it are different from each other. A detecting means 6 detects existence of a spherical ball 5 in a detection region in front of a detecting surface 7 without contact. If the curved surface 4 tilts in either of orthogonal directions, the ball 5 which was at the lowest point at the center when the surface 4 was horizontal rotates and moves following the lowest point moving in the tilting direction. A moving ratio of the ball 5 to the gradient angle at this time is in proportion to the radius of curvature of the curved surface 4 in the moving direction. By detecting movement of the ball 5 corresponding to a pre-specified limit value of a gradient angle without contact, the limit angles which are different from each other in two orthogonal directions can be detected highly accurately.
Patent JP-H0921841-A (JP)
Title: Method of inspecting soldering
Inventor: NISHI YASUTAKA
IPC: G01R31/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To inspect and confirm soldering condition by using an inexpensive device by performing a continuity inspection at every time of step by step or continuously making a probe pin come close to or separate from a soldering position. SOLUTION: Four precision ball screws 7 are projected from the upper surface of four corners of a mechanism part case 6 of a soldering inspection device 1. Each of the ball screws 7 is connected for operation to a servomotor 9 through a gear mechanism 8. Each of the ball screws 7 is synchronously rotated by reciprocal rotation driving of a motor 9 in accordance with a command of a CPU. Therefore, a pin board 10 is vertically moved in parallel with a positioned base board W. In the pin board 10, a plurality of probe pins 11a to 11f are provided. The probe pins 11a to 11f and the pin board 10 are step by step or continuously made to come close to and separate from a soldering position, and a continuity inspection is performed at every that time. In the case where probe pins 11a to 11f are not conducted due to swollen solder, it is judged as a soldering failure.
Patent JP-H0522531-A (JP)
Title: Picture reader
Inventor: KYOGOKU HIROSHI
IPC: G06T1/00
Filed: 1991-07-12
Abstract: PURPOSE:To enable the reading speed selection between the first speed reading with relatively low speed capable of preventing the missing of a picture even when multilevel image picture or the like with large amount of information is temporarily stopped because of the conditions of the personal computer such as I/F data transfer speed and the writing to a disk and the second speed reading capable of high speed reading even though the missing of picture is generated when document information to be read at a high speed with binarization is temporarily stopped. CONSTITUTION:The speed of a stepping motor 21 is switched to either the first speed or the second speed speedier than the first speed, and when the driving of the stepping motor 21 is stopped during the subscanning at the first speed, the data of line numbers read by a line sensor 5 from the driving stop to the moving stop of the line sensor 5 is stored in a RAM buffer memory 28. At the time of restarting, the reading data stored in a RAM buffer memory 28 is read out in order of writing from a CPU 31, and the subscanning of the line sensor 5 is started by the CPU 31.
Patent JP-H0336769-A (JP)
Title: Thin film transistor and manufacture thereof and matrix circuit substrate and image display device using the same
Inventor: MATSUZAKI EIJI
IPC: H01L29/786
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a thin film transistor having an electrode connecting hole obliquely etched in a gate insulating film by constructing the gate insulating film of a gate insulating film wherein the etching speed becomes substantially smaller as the distance from the surface thereof into the depth direction becomes larger, and providing a step or an inclined part in the wall surface of an opening part provided in the gate insulating film. CONSTITUTION:The film property of a gate insulating film 3 is changed in the depth direction of the film so that the dry etching speed by fluorine compound gas is larger as a position when it comes nearer to a semiconductor film pattern 4, and smaller when it is further apart from it. For example, the film formation condition for a silicon nitride film is changed in the range, where N/Si ratio in the gate insulating film is not less than 1.3, to change the hydrogen content in the film. When the gate insulating film is etched, the etching plane enters under a resist pattern 10. The amount of the etching plane entering under the resist pattern 10 is larger at the upper part of the gate insulating film 3. As a result, when the etching is completed, the etching step of the gate insulating film 3 has forward gentle taper.
Patent JP-S5698424-A (JP)
Title: Conveying method of strip
Inventor: KONDOU YOSHINORI
IPC: C21D9/56
Filed: 1979-12-31
Abstract: PURPOSE:To carry out uniform heating and cooling of the strip by a method wherein an end part of a lower side edge of the strip in a vertical direction is conveyed while supported by a roller and fall-down of the strip is regulated by injecting a fluid to prevent the meandering and the fall-down of said strip. CONSTITUTION:In conveying and heat treating the strip in such a condition that a plate width direction is arranged vertically, the end part 16 of the lower side edge of the strip is subjected to position regulation by the roller 15 while hot or cold air is injected from a plenum chamber 8 and light wt. of the strip is supported by the roller 15. During conveying, when the strip is falling down to a plate thickness direction (a Y direction), static pressure is increased by the access of an injection surface 9 of hot or cold air from the plenum chamber 8 on one side and the strip 5 and the static pressure between the plenum chamber 8 on the other side and the strip 5 is decreased. By the resultant force, the strip is returned to a vertical condition.
Patent JP-S5697171-A (JP)
Title: Payment processor for window
Inventor: UCHIDA SHINYA
IPC: G06M9/00
Filed: 1979-12-29
Abstract: PURPOSE: To automize a window payment job, by providing a memory section, operation section, display section and printer with the paper note counter.  
     CONSTITUTION: When the banknote received is counted after setting it to the holder of the counter, the number of sheets is displayed on the display 23. When the personnel at the window confirms the number of sheets displayed and depresses required types of money key and entry key after visually confirming them, the counted value  is stored in the memory 22 and operation is made with the designated money type, an amount of money is displayed on the device 23 and the amount is stored in the memory 22. If payment is made with a plurality of types of banknotes, the count processing by money type is made with the same operation after that. Next, in case of payment of coins, the amount is displayed to the unit 23 and the content is stored in the memory 22. Thus, when one transaction of payment is finished and the payment end key is depressed, all the payment is summed and displayed, and the content of accounting is printed on the printer 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5876196-A (JP)
Title: Apparatus for controlling aeration to remove trihalomethane
Inventor: KONDOU HIROICHI
IPC: C02F9/00
Filed: 1981-10-30
Abstract: PURPOSE:To suppress the content of trihalomethane at a low value even in distributing water over a long time, by providing a means for forecasting the amount of formed trihalomethane from the concentration of COD in raw water and for supplying an amount of air corresponding to the formed amount. CONSTITUTION:The concentration of COD in raw water is measured by a COD meter 10 before a water intake well 1. Said concentration of COD is inputted to an arithmetic circuit 11 for the amount of formed trihalomethane to calculate the amount of formed trihalomethane. Said value is inputted to a circuit 12 for controlling an air compressor 14, and the air compressor 14 is controlled through a time-lag arithmetic circuit 13 in a manner such that an amount of air corresponding to the amount of formed trihalomethane is supplied to an aerating cell 5. Pre-chlorine 8 is injected into the raw water in the water intake well 1, and the water is let flow through a flocculating pool 2, a precipitating pool 3 and a filtering pool 4 into the aerating cell 5 where aeration is performed by blowing the controlled amount of air to remove trihalomethane. Thereafter, post-chlorine 9 is injected in a water-purifying pool 6, and then the water is let flow into a water-distributing pool 7.
Patent JP-S59220528-A (JP)
Inventor: HARORUDO KEI HIRUFUIKAA
IPC: E02D17/20
Filed: 1983-09-19
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-S5796470-A (JP)
Title: Manufacture of silver oxide battery and its positive electrode
Inventor: MURAKAMI KAORU
IPC: H01M4/54
Filed: 1980-12-08
Abstract: PURPOSE:To improve the moldability and the capacity of a silver oxide battery by using AgO grains, which are prepared by coating parts of the surface of granulated AgO grains having a given grain diameter with resin layers, and reducing the other exposed parts of the surface into silver layers. CONSTITUTION:A silver oxide battery is constituted by use of a positive electrode, which is prepared by molding silver (II) oxide (AgO) used as a positive active material, and a negative electrode made of an amalgamated zinc. As the former AgO, granulated AgO grains with a grain diameter of 10-100mum is used. Then parts of the surface of the AgO grains are coated with resin layers (b), and the other parts of the surface uncoated is reduced so as to form silver layers (c). The resin layers (b) are formed by spraying a solution of a resin, such as vinylchloride resin or styrene resin, over the AgO grains. The silver layers (c) are formed making the AgO grains coated with the resin layers (b) to be reduced in a reducing solution.
Patent JP-H0338649-A (JP)
Title: Method for shaping resist pattern
Inventor: JIYON MAAKU DORAINAN
IPC: H01L21/302
Filed: 1989-07-06
Abstract: PURPOSE:To remove a resist residue and correct the resist pattern without damaging the surface of the resist pattern by heating a wafer rapidly almost to the glass transition point of resist, carrying out the vapor deposition of the resist residue on the wafer surface and the shaping of the sectional shape of the resist pattern, and then quenching the wafer. CONSTITUTION:The wafer 1 where the resist is patterned is heated rapidly almost at the glass transition point of the resist from the rear of the wafer. Consequently, the resist residue 3 on the surface of the wafer 1 is fused and vaporized and the surface part 1A which is not patterned is cleaned. Resist 2 on the surface of the wafer, which is patterned is fused partially together with the resist residue 3 so that the sectional shape of the pattern varies. Consequently, the projection part 2A of the resist pattern 2 is corrected. The quenching is carried out so as to hold the sectional shape of the shaped resist pattern.
Patent JP-S6065616-A (JP)
Title: Circuit for generating stair step wave voltage
Inventor: AOKI MASAKAZU
IPC: H03K4/02
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a stair step wave voltage generating circuit with low power consumption suitable for mounting on an MIS LSI by providing a differential amplifier, a reference stair step wave voltage generating circuit, a feedback IGFET and a reset IGFET. CONSTITUTION:An output terminal 13 is reset to a minimum voltate VL via a reset gate 16 at a time t=t0-t1. The reset gate 16 is made nonconductive at t=t1 and a forward step voltage is given to an inverting input of the differential amplifier 12 from a reference voltage generating circuit 11(V1). Thus, an output voltage V0 of the differential amplifier is brought negative transiently (18). Then a feedback gate 15 is conductive and a voltage VOUT at an output terminal 13 is raised. Since the VOUT is fed back to a non-inverting input of the differential amplifier 12, when the VOUT is nearly equal to the V1, the feedback gate 15 is turned off and the relation of VOUTapprox.=V1 is obtained. The stair step wave voltage is outputted by repeating the process at t1-t2.
Patent JP-S6328103-A (JP)
Title: Strip line filter
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/203
Filed: 1986-07-22
Abstract: PURPOSE:To easily vary filter characteristics by providing an internal metallic cover which covers resonance electrodes without contacting in the metallic case. CONSTITUTION:The internal metallic cover 19 is so arranged above the resonance electrodes 12 so as to cover the resonance electrodes 12 and then a resonance electrode field above the resonance electrodes varies as shown by an arrow. Namely, the coupling between the resonance electrodes 12 is reduced. This result from that an electric field which causes the coupling is drawn by the internal metallic cover 19, the effective dielectric constant decreases, and the resonance frequency increases slightly. A shift in resonance frequency to a high frequency side is very small and can be ignored. It is therefore considered that the coupling efficiency decreases merely. Consequently, the shape, size, and fixation position of the internal metallic cover 19 are varied to vary the area which covers the resonance electrodes 12, thereby constituting a filter with diverse characteristics.
Patent JP-2000005644-A (JP)
Title: Injection nozzle
Inventor: NAGAKURA HIROSHI
IPC: B05B1/32
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To deter self-excited vibration of a valve by increasing an axial direction movement damping force of the valve by a method wherein in an injection nozzle to be used for a deaerator or the like to be installed in a water supply system of a thermal power plant, a spring member giving a restoring force for opening and closing a valve, and a means for adding an axial direction movement damping force of the valve are provided. SOLUTION: When a fluid of boiler supply water or the like is supplied, a valve 2 moves in a direction of separating from a valve seat 1 against an energizing force of a spring 5 by being pushed by the fluid passing through a channel 1a of the valve seat 1, and a channel is opened. Besides, when a flow rate of the fluid is decreased, the valve 2 is restored by the restoring force of the spring 5 to be seated on the valve seat 1, and the channel is closed. Then, an O-ring 7 is arranged between the valve seat 1 and a valve rod 21, it is pressed from an upper stream side by an O-ring presser 8, and its upper stream side is supported by a spring receiver 3. Then, when the valve 2 moves axially, a damping force acting on the valve 2 is increased by sliding friction between the valve rod 21 and the O-ring 7. Thereby, self-excited vibration to he generated to the valve 2 is deterred.
Patent JP-S6151327-A (JP)
Title: Preparation of polyester film
Inventor: ASAKURA MASAYOSHI
IPC: B29C59/02
Filed: 1984-08-22
Abstract: PURPOSE:To eanble several polyester stretched films to be prepared at a stroke without intermediating release medium, sticking films to each other by a method wherein after embossing so that the average surface roughness lies within a specified range a laminated and amorphous film is stretched. CONSTITUTION:After polyester films are laminated without using release medium and stretched at a stroke, they are separated into independent films. In this case, at least one side of an amorphous film is embossed and the film is let to have the unevenness 0.1-1.3mum as the average roughness (Ra). If the average roughness is smaller than this range, when the laminated films are to be stretched, the films are liable to be stuck to each other. After they are stretched they cannot be separated easily. When the average roughness is larger, embossed traces are left on the biaxially stretched films also, that is, the surface roughness of the film becomes larger.
Patent JP-S6150983-A (JP)
Title: Preparation of pyrimidoquinazoline derivative
Inventor: UEDA IKUO
IPC: C07D487/04
Filed: 1984-08-21
Abstract: PURPOSE:To obtain the titled compound having improving antiallergic action industrially and advantageously in high yield, by hydrolyzing an ester of a pyrimidoquinazoline derivative, and reacting the resultant compound with an orthoformic acid ester. CONSTITUTION:A compound, e.g. ethyl ester of 4-oxo-10-(2,3-dimethylpentanamide)-4H-pyrimido[1,2-c]quinazoline-3-car boxylic acid, expressed by formula I (R<1> is acylamino; R<2> is esterified carboxyl), is first hydrolyzed in the presence of preferably a base, e.g. NaOH, or an acid, e.g. hydrochloric acid, usually in a solvent, e.g. water, and the resultant compound (salt) expressed by formula IIis reacted with orthoformic acid, formic acid or an ester thereof to give the aimed compound expressed by formula III.