baber/WOPTO huggingface dataset:
Patent JP-S60235051-A (JP)
Title: Method for controlling supply of current to electric heater of oxygen sensor
Inventor: NAKANO JIROU
IPC: F02D41/00
Filed: 1984-05-07
Abstract: PURPOSE:To control the air/fuel ratio of an internal combustion engine by detecting the concn. of oxygen with high accuracy, by controlling the temp. of a sensor element by supplying power, wherein the compensation of lost power is applied to control objective power, to the electric heater for heating the sensor element of an oxygen sensor. CONSTITUTION:An oxygen sensor 21 is constituted by providing porous electrodes 23, 24 to both sides of a solid electrolyte and arranging an electric heater 28 to a sensor element 22. Exhaust gas enters from the air passing apertures 27 of a protector 26 and is penetrated into the electrodes 23, 24 to generate electromotive force corresponding to the concn. of oxygen. The sensor element 22 is heated to active temp. or more by the electric heater 28. At this time, the power PA supplied to the electric heater 28 is calculated according to formula PA=PH+PL wherein the lost power PL of the function of supplied power PA is added to control objective power PH predetermined from the pressure of a suction pipe and the number of rotations of an internal combustion engine. Then, the lost power PL is operated from the power PA detected by a control circuit and predetermined power PH is compensated to apply supply power PA. Therefore, the sensor element can be controlled to the active temp. or higher.
Patent JP-H02270075-A (JP)
Title: Feeding system for fingerprint collating device
Inventor: SHINDO YASUSHI
IPC: G06F1/32
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the power consumption of a fingerprint collating device by producing an output signal with operation of a person who performs the personal confirmation to apply the main power supply of a fingerprint collating part with the output signal and cutting off the main power supply at a desired time point after starting the collation of fingerprints. CONSTITUTION:Only a secondary power supply is connected to a detecting circuit 13 as long as a finger is not set at a fingerprint detecting part. Therefore a main power supply 14 is not applied to a fingerprint collating part 15. When a finger is set at the fingerprint detecting part, an output signal S1 of '1' is outputted from a flip-flop 17 with an input signal Si. Thus the power supply 14 is applied and the part 15 receives the power supply. When the collation of fingerprints is over, an end signal S2 of '1' is inputted to the flip-flop 17 via an OR circuit 16. Thus the flip-flop 17 is reset and the signal S1 is set at '0'. Then the power supply 14 is cut off. As a result, the power is supplied to the part 15 only when the collation of fingerprints is carried out. Thus the power consumption is reduced for a fingerprint collating device.
Patent JP-S63257430-A (JP)
Title: Natural frequency changing device for structure having rotating shaft
Inventor: ASABUKI HIROSHI
IPC: H02K5/24
Filed: 1987-04-15
Abstract: PURPOSE:To prevent a motor against the resonance phenomenon of its mechanical and electrical excitation frequency with its eigenvalue, by inserting a spacer capable of changing a spring constant into between the motor and a machine to fix the motor. CONSTITUTION:A spacer 2 is inserted between the bottom of a motor 1 and a base 3 on machine side. First of all, a part 5 is fixed to the fitting screw hole of the base 3 on machine side with a bolt 9. Then, a collar 6 is inserted between the space and a part 4 is fixed with a bolt 10. The motor bottom is fixed with a bolt using a screw hole 7 of the part 4. Long holes 11 are provided to the parts 4 and 5 so that bolts 8 can move there. The parts 4 and 5 are fastened with bolts 8 at a suitable distance L. In this structure, with the change of distance L between both bolts 8, the screw constant of the spacer 2 can be changed when the load is applied towards the screw hole 7.
Patent JP-H10276967-A (JP)
Title: Flexible body for insertion
Inventor: ADACHI HIDEYUKI
IPC: A61B1/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a catheter in which several components can easily be used efficiently by eliminating the replacement of components, such as a scope, treatment tool, etc., over the total length of the catheter. SOLUTION: In a catheter to be inserted into a channel 33 formed in a duodenum endoscope, a large-diameter part at hand 61 and a hollow flexible small- diameter part 62 with smaller diameter than the large-diameter part are provided, a dent part 64 is formed at the outer circumference of the large-diameter part 61, and the groove space of the dent part 64 is formed as a component guide channel to guide other components in the channel 33 of the endoscope 2. As a component to be used can be shifted in the component guide path, the component can quickly be used if necessary without pulling other component.
Patent JP-S62246767-A (JP)
Title: Printing control system
Inventor: NISHINO RIKIO
IPC: G06K15/00
Filed: 1986-04-18
Abstract: PURPOSE:To arbitrarily divide variable length printing data to easily allot the divided ones, in a slip printing control system, by providing a printing region allotting indication means, a printing region allotting means and a printing region allotting control means. CONSTITUTION:A printing region allotting control part 2 reads printing data 10 to judge a blank part and controls the transmission of a printing region allotting part 1. The printing region allotting part 1 allots regions having necessary sizes to the start line and start column of the display items on the slip of a printer from the variable length printing data. For example, when one printing data 10 is printed in a state folded in three regions 1-3 over three lines, the section corresponding to each region is delivered to perform layout on an output data memory part 3. If the data corresponding to the third section 3 is empty, the control part 2 stops the allotment to the region 3 in the allotting part 1. By this method, printing layout can be controlled easily.
Patent JP-H09281229-A (JP)
Title: Method and device for searching buried object
Inventor: HIGUCHI MICHIRU
IPC: G01S13/88
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable three-dimensional visualization display by lessening the influence of the deterioration of an S/N even if the intervals of the scanning of a soil section are increased and the number of scanning times thereof is decreased. SOLUTION: The image of the soil section is obtd. by scanning the soil section with an antenna 3 having wider directivity in a first direction x. Such scanning is executed in each section position of every relatively large interval D=0.2 to 1.0m in a second direction y. The respective section images are stored into a memory 11. The images are integrated in the peak part of an underground buried pipe 2 by synthetic aperture arithmetic processing 9. Three- dimensional intensity distributions of plural gradations are obtd. by interpolation computation between the adjacent scanning positions in the second direction y by using the data subjected to the synthetic aperture arithmetic processing.  The intensity obtd. in such a manner is subjected to level discrimination and binarization as it is and only the respective coordinate positions of the large intensity are visually observed like dots. Only the segments at which the added value of the intensity on the many predetermined segments is above the predetermined level are displayed.
Patent JP-H05294774-A (JP)
Title: Gas generating agent composition and production therefor
Inventor: OCHI KOJI
IPC: C06D5/00
Filed: 1992-04-10
Abstract: PURPOSE:To efficiently catch the residual dross in a state that a high combustion speed is kept, to restrain a drop of the generated gas quantity and also to efficiently produce a gas generating agent composition. CONSTITUTION:The gas generating agent composition filled in a gas generator 1 is a compound which consists essentially of oxidizing agents of sodium azid and manganese dioxide, etc., and is compounded a colloidal silica to it, and a 5-10wt.% silicic acid anhydride in the gas generating agent composition is incorporated in the colloidal silica. Hence, in a state that a high combustion speed is kept, the residual dross is caught efficiently. Also, the gas generating agent composition is mixed with water and an almost uniform slurry is prepared, and then it is sprayed, granulated and dried, thus a pellet-liked gas generating agent composition 8 is efficiently produced.
Patent JP-S62247784-A (JP)
Title: Speed control circuit for motor
Inventor: OHASHI TOSHIHARU
IPC: H02P7/29
Filed: 1986-04-21
Abstract: PURPOSE:To widen a speed control range by altering a frequency of output signal of a speed-detecting circuit or timing-pulse generation circuit. CONSTITUTION:A speed signal proportional to a motor rotating speed is outputted from any of frequency generator FG1 or FG2 selected by a changeover switch SW. A sample reset pulse generation circuit 2 generates a sample pulse and a reset pulse simultaneously with a speed signal and a serrate-wave genera tion circuit 3 generates a serrate-wave voltage simultaneously with a reset pulse. A sample-and-hold circuit 4 samples a serrate-wave voltage by a sample pulse. A comparator 13 compares an error signal of a sample-and-hold voltage and a rotating-speed setting voltage with a reference triangular wave to give a comparison signal to FET 14.
Patent JP-S61249179-A (JP)
Title: Character frame automatic extracting system
Inventor: MATSUURA TOSHIO
IPC: G06K9/34
Filed: 1985-04-27
Abstract: PURPOSE:To extract a minimum area as a character frame area for a character infor mation by determining a character frame extracting point from the position of a reference point, scanning from here, extracting a change point and pursuing the inside of the character frame from a black point. CONSTITUTION:A character frame extracting point determining part 10 determines that a point a', which enters the inside only by the length of (l) stipulated beforehand in the X direction from the point of a reference mark, is the character frame extracting point. Next, in a character frame starting point determining part 12, from the a' point coordinate information, for example, the picture element is scanned in the vertical direction, and the point to change from white to black and black to white is extracted. When an alpha point is a point to change from white to black, and a betapoint is a point to change from black to white, the distance W between two points is calculated, for example, when the points exist between thresholds W1 and W2 outputted from a threshold setting part 11, they are recognized to be a part of the character frame which is presently retrieved, the black point of said beta point is made into the starting point of the character frame extracting processing. In a character frame extracting part 13, the inside of the character frame is pursued from the black point of said beta point, the processing to obtain the coordinates of the minimum point (a) and the maximum point (b) and the character frame is determined.
Patent JP-H09279953-A (JP)
Title: Frame structure for fitting such as door
Inventor: TAKAOKA SHIRO
IPC: E06B3/988
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide such a frame for relatively large fittings such as a door with a pair of parallel vertical stiles and lateral stiles perpendicular therebetween firmly connected together as being capable of preventing looseness for a long time and freely applying to various sizes of fittings. SOLUTION: In a frame structure for a relatively large door 1 used for an access in a building or a shop. a pair of parallel vertical stiles 2, 2 and lateral stiles 10, 10 perpendicular therebetween are arranged. A long bolt 20 is inserted from one vertical stiles 2 through a seat plate 4 into the lateral stiles 10 and a screw 24 at the end is inserted into the other vertical stiles 2 and jointed to a nut 6 with a seat plate 5 preset in the other vertical stiles 2. At least one of seat plates 4, 5 is made elastically deformable to the axial direction of the bolt 20. Recesses 4d, 5d are provided on the lateral stiles 10 sides of the seat plates 4, 5, or otherwise a guide 12 is previously provided in the lateral stiles 10 to insert the bolt 20 therein and hollow portions 13, 14 are provided in the guide 12 to insert the bolt therein.
Patent JP-H11291911-A (JP)
Title: Electric gate for railroad crossing and method for adjusting deadweight sinking characteristics of gate pole
Inventor: KAJIKI TOMOHIKO
IPC: H02P3/22
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric type crossing gate of railroad and establish a method for adjusting the deadweight sinking characteristics of the gate pole, whereby the characteristics can be made different from at the time of free falling. SOLUTION: An electric type crossing gate of railroad is configured so that the coil 2-1 of a relay 2 is put in non-energized condition when the gate goes in power failure or any other trouble, and the movable contacts of the contact parts 2-2 and 2-3 are inverted to the break contact side (solid circle), followed by shutting-off of the power supplied to a DC brushless motor 3 for driving the gate poles(s) from an inverter 1, which results in preparion of a shortcircuit between the phases 3-1 and 3-3 of the brushless motor 3. When the gate pole sinks by the deadweight to the set position, the movable contacts are lifted by a cam 4 to work interlocking with the gate pole, which causes closing of the shortcircuit so that the brushless motor 3 makes generative braking, and the sinking speed of the pole is steeply turned slow.
Patent JP-2000281538-A (JP)
Title: Liquid composition
Inventor: YOKOMAKU ATSUSHI
IPC: A61Q5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid composition excellent in low-temperature stability without causing clouding of a solution or deposition of crystals even when preserved at low temperatures of about -10 deg.C for a long period and widely utilizable as a preparation, etc., for hair of the head. SOLUTION: The characteristic of this liquid composition is a formulation of at least one kind of crystalline compound selected from a fatty acid having a 7-30C alkyl group, an aliphatic alcohol having an 8-30C alkyl group and a derivative thereof with at least one kind of polyglycerol ester of a fatty acid and a solvent.
Patent JP-2000279993-A (JP)
Title: Waste water treatment and apparatus therefor
Inventor: BABA KEI
IPC: C02F3/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily conduct the nitrogen removal treatment from the inside of waste water at a high removal rate by installing an intermediate reaction chamber having air diffusion equipment between an anaelobic tank and an aerobic tank and operating the same in an anaerobic state or aerobic state or their shared state according to the treatment state of the anaelobic tank. SOLUTION: The reaction chamber of this waste water treatment apparatus has the anaelobic tank 1 having an agitating machine 4 and the aerobic tank 2 having an air diffuser 5 and is provided with the intermediate reaction chamber 11 having the air diffusion equipment between the anaelobic tank 1 and the aerobic tank 2. The activated sludge liquid mixture flowing out of the aerobic tank 2 is partly returned through a circulating water line 8 to the anaelobic tank 1 and the balance is subjected to a separation of solid from the liquid in a final settling basin 3. The supernatant water is discharged from a treated water discharge line 7. When the operation is carried out under air diffusion conditions in the intermediate reaction chamber 11, the air diffusion equipment is not operated.  When the operation is carried out under aerobic conditions, the air diffusion equipment is operated and the agitating and mixing and oxygen supply in the chamber are executed.
Patent JP-H03291810-A (JP)
Title: Manufacture of anisotropic conductive film
Inventor: KOBAYASHI HIROSHI
IPC: H01B5/14
Filed: 1990-04-06
Abstract: PURPOSE:To achieve response to highly dense connections in fine pitches by forming a conductive part of a first and a second conductive members and an insulating member by a method wherein a prescribed region of a conductive substrate is masked and then is anodized. CONSTITUTION:An anisotropic conductive film 11 consists of an insulating part 12 and a conductive part 13. The insulating part 12 is, for example, Al2O3 formed by anodization of Al and has a plurality of holes 12a. The conductive part 13 is, made of for example, Al and formed in the holes 12a of the insulating part 12 and projected out of both faces of the insulating part 12. The conductive part 13 is arranged, for example, in an arrangement pattern in the insulating part 12, and in the case a LSI is mounted in the anisotropic conductive film 11 having this arrangement pattern, an insulating resin 2 is applied to the substrate 1 and the anisotropic conductive film 11 is so press-bound to the substrate as to touch the conductive part 13 with the wiring 4 of the substrate 1 and the LSI 3 is so mounted on the anisotropic conductive film 11 as to touch an electrode pad 3a of the LSI 3 with the conductive part 13 and then the LSI is pressed to the substrate 1 by a pressing jig 5 to mount the LSI 3. The method is applicable to optional patterns in fine pitches by means of photolithographic technique.
Patent JP-S61250644-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI MASAO
IPC: G03C7/38
Filed: 1985-04-29
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material enhanced in color reproductivity and suppressed in yellow staining of not color forming parts against light by incorporating a combination of a specified compd. and a 2-(2'-hydroxyphenyl)benzotriazole deriv. in at least one of a photographic constituent layer. CONSTITUTION:At least one photographic constituent layer formed on a silver halide photographic sensitive material contains a combination of the compd. represented by formula [I] (Z is a nonmetallic atomic group necessary to form an optionally substd. N-contg. hetero ring, X is a group to be released by the coupling reaction with the oxidation product of a color developing agent, and R is H or a substituent) and a 2-(2'-hydroxyphenyl)benzotriazole deriv. and said coupler of formula [I] is used usually, in an amt. of 1X10<-3>-1, preferably, 1X10<-2>-8X10<-1>mol per of silver halide, or in combination with another kind of magenta coupler. As said triazole deriv., any kind of compd. having a structure of a 2-(2'-hydroxyphenyl)benzotriazole can be used.
Patent JP-S58206823-A (JP)
Title: Exhaust air regeneration control system of diesel engine with supercharger
Inventor: MINAMOTO NAOKI
IPC: F02M25/07
Filed: 1982-05-28
Abstract: PURPOSE:To reduce the pumping loss of the engine during a low-speed rotation of the engine by providing an exhaust gas regeneration control valve which opens in inverse proportion to the range of the opening degree of an accelerator pedal when the opening degree of the accelerator pedal is smaller than a predetermined value. CONSTITUTION:A charger 10 is provided with a rotary shaft 18 having at its both ends a compressor wheel 14 disposed in a suction air passage 13 which is led to the suction air vlave 12 of a diesel engine 11, and a turbine wheel 17 disposed in an exhaust air passage 16 from an exhaust air valve 15 of the engine 11. In the above described arrangement is provided an exhaust gas reflux passage 20 which connects an exhaust gas take-up port 19 formed between the exhaust valve 15 and turbine wheel 17 to a suction air passage 13 between the suction valve 12 and the compressor wheel 14. This passage 20 is controlled by a control valve 21. The control valve 21 opens the accelerator pedal 35 through transmitting members 29-33 in inverse proportion to the range of the opening degree of the accelerator pedal 35 when the opening degree of the accelerator pedal 35 is smaller than a predetermined value.
Patent JP-S58210274-A (JP)
Inventor: MATSUSHIMA TAKAO
IPC: E05G1/08
Filed: 1982-05-29
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-H02270525-A (JP)
Title: Extruder
Inventor: SAKUMA SUSUMU
IPC: B29C47/68
Filed: 1989-04-13
Abstract: PURPOSE:To prevent harmful foreign matters from mixing with cable insulating material by a method wherein an electroconductive foreign matter detector, which contains at least two electrode plates arranged under the state to be non-conducting each other, is provided in a resin path. CONSTITUTION:At an extruder 10, an electroconductive foreign matter detector 40 is provided in a resin path 14. The electroconductive foreign matter detector 40 simultaneously serves as a breaker plate 28 itself arranged on the downstream side of a screen mesh 26 and consists of two electrode plates 36 and 38, which are laminated through insulating layer to each other along the flow direction of resin and is connected to a judging means 42, which judges the presence and absence of electroconductive foreign matter in resin on the basis of the foreign matter signal sent from the detector 40. The judging means 42 consists of a comparison circuit 50, which compares the foreign matter signal S1 sent from the electroconductive foreign matter detector 40 with the reference signal S0 sent from a reference setter 48, and judges the presence of the electroconductive matter in the resin when the foreign matter signal S1 exceeds the value of the reference signal S0. Since the mixing of foreign matter with insulating material can be recognized immediately, rapid accommodation can be possible and high quality cable can be manufactured.
Patent JP-S5216967-A (JP)
Title: Colored piceure receiving tube
Inventor: OOTA YASUO
IPC: H01J29/02
Filed: 1975-07-30
Abstract: PURPOSE:To locate the microphone on the porper position by providing with a suspending section for locating the mask at the portion where the funnel corresponds to the internal wall or panel of the panel itself.
Patent JP-H03292942-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SATAKE NOZOMI
IPC: A61B8/14
Filed: 1990-04-09
Abstract: PURPOSE:To obtain an easy to view image with easer identification of an ultrasonic image, for example, even when an object to be diagnosed is different by a method wherein when any one of pieces of color identification information corresponding to either a plurality of objects to be diagnosed or a plurality of diagnosis patterns is selected, an image is color coded properly according to the color identification information selected. CONSTITUTION:The setting of a long or short axis on a sectional surface, the setting of the whole or a part of an area on an ultrasonic image, the setting of an interest area ROI or a color setting at an ECG input is performed with a key of an operation WS10A. For example, when the long axis is set, a controller 10B selects any one of pieces of color identification information corresponding to a plurality of objects to be diagnosed or a plurality of diagnosis patterns, for example, blue=1 and the blue=1 of the color identification information is converted with a color control circuit 7B-3 is converted into three-bit RGB control signals Rc=0, Gc=0 and Bc=1. The RGB signal energizes a switch 7B-2c alone and the whole of a B mode image and an FFT image to be outputted from a DSC 6 is displayed blue. This enables the judging of the B mode image and the FFT image to be so on the long axis, thereby achieving supplying of proper diagnosis information.