baber/WOPTO huggingface dataset:
Patent JP-S63273976-A (JP)
Title: Reading device for fingerprint data
Inventor: HORINOUCHI MIKIO
IPC: G06K9/20
Filed: 1987-05-02
Abstract: PURPOSE:To reduce each optical path length and miniaturize a fingerprint data reader by using a line light source and a line optical sensor and moving a finger in the direction almost rectangular to the optical sensor to read a fingerprint picture. CONSTITUTION:A line light source 14 radiates light beams equal to a single line of the fingerprint picture of a finger 11 through a prism 10a. Then the reflected light equal to a signal line of the fingerprint picture received from a prism 10a is converted into optical signals by a line optical sensor 17. The moving distance of the finger 11 is detected by a moving distance detecting sensor 13. This detecting signal is used as a parameter for A/D conversion 18 of the output of the sensor 17. This converted output is stored in a picture memory 19 for acquisition of the two-dimensional fingerprint picture data. Then the light source 14 and the sensor 17 function to length). In such a way, the fingerprint data reading device is miniaturized.
Patent JP-H07318431-A (JP)
Title: Denitrating temperature measuring device
Inventor: INOHARA KOICHIRO
IPC: G01J5/10
Filed: 1994-05-24
Abstract: PURPOSE:To enhance accuracy by measuring a temperature independently of emissivity dependent on a surface condition of a denitration object. CONSTITUTION:Temperature signal sending-out means 7 and 8 successively produce and send out temperature signals of a denitration object according to infrared rays emitted from the denitration object placed on a denitrating pan 4, and when a correcting mode is set by a mode switching means 12, a maximum value detecting means 13 detects a maximum value of temperature signals according to the temperature signals sent out of the temperature signal sending-out means, and a ratio holding means 14 calculates and holds the ratio of the maximum value detected by this maximum value detecting means to a prescribed reference maximum value, and when a measuring mode is set by the mode switching means, a temperature signal correcting means 15 corrects and sends out the temperature signals sent out of the temperature signal sending- out means according to the ratio held by the ratio holding means.
Patent JP-H047622-A (JP)
Title: Optical mouse to serve as bar code reader
Inventor: KATO TAKAAKI
IPC: G06F3/038
Filed: 1990-04-25
Abstract: PURPOSE:To attain both cursor indication and the reading of a bar code through the operation of one mouse by an operator by providing a bar code reading means and a line pattern reading means for a mouse pad. CONSTITUTION:The bar code reading means and the line pattern reading means for the mouse pad are provided. For instance, when the mouse is moved in the direction of an arrow mark on the symbol signal of the bar code, an analog current waveform is obtained at the element A of a component. By digitizing this analog current waveform by an adequate threshold T.L, the bar code can be detected as a digital signal output waveform. Thus, since both functions are combined, the range of the use of the mouse as the input means of a computer can be expanded.
Patent JP-H10325190-A (JP)
Title: Structure of roof
Inventor: ITOU KUNISUKE
IPC: E04B1/70
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent radiation of heat to an attic and corrosion of a tilting board to enhance the durability of an entire roof by providing a ventilating layer in a gap formed when a metallic-plate roof is floated from the top of a waterproofing material extended over a bed, placing an air vent between the tilting board and a fascia board, and communicating the air vent with the ventilating layer. SOLUTION: Each second spacer member is installed on the outdoor surface of a fascia board 7 or gable board and in a position such that one plane of the spacer member 2 is higher than the lower surface of a tilting board 6. The second spacer member 2 is laid on the tilting board 6, and a hole is bored through the second spacer member 2 by a screw 10 or the like to form an air vent 12. First spacer members 1 are arranged in vertical and horizontal positions and stuck to the upper surface of a bed plate 9 over which a waterproof sheet 24 is spread. In this case, nails 14 or the like are more narrowly spaced than before to correspond to wind pressure in case of a typhoon, and, if the distance of the roof pitch is long or in an area where a large amount of water may flow, the height of the fascia board 7 or the tilting board 6 is increased.  Flashing is provided at the lower end of a metallic plate 3a enclosing the fascia board 6, to prevent entrance of rain in a typhoon. Therefore, construction work can easily be achieved a reduced cost.
Patent JP-H04337663-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMADA HIROYUKI
IPC: H01L21/336
Filed: 1991-05-15
Abstract: PURPOSE:To enable a normal MOS transistor and a MOS transistor in LDD structure to be formed simultaneously within as same semiconductor device and then a protection transistor of an input/output buffer to be formed of the normal MOS transistor. CONSTITUTION:After a low-concentration N-type diffusion layer 3 is formed with a gate electrode 2 as a mask, a spacer insulating film 6a according to a silicon nitride film is formed and then the spacer insulating film 6a is eliminated selectively by etching with a photoresist film 7 as a mask.
Patent JP-S59960-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA YOSHIKIMI
IPC: H01L29/72
Filed: 1982-06-25
Abstract: PURPOSE:To improve the high frequency characteristics of a semiconductor device by injecting a reverse conductive type impurity to the depth to pass a conductive type impurity diffused region after a silicon nitrided film is selectively formed to form an injection, thereby ultrafinely forming a pattern. CONSTITUTION:A conductive type impurity (arsenic) which is injected in a polycrystalline silicon film 9 and a reverse conductive type impurity (boron) which is contained in an insulating film 10 are simultaneously diffused in a semiconductor substrate 1 via the film 9. A silicon nitrided film 14 is selectively formed on the specific region of the film 9. The reverse conductive type impurity ions are implanted to the depth to pass the conductive type impurity diffused region 13, thereby forming an injection. The region exposed at the film 9 is selectively oxidized with the film 14 as a mask. The film 14 is removed by etching, and opened simultaneously with the contacting windows of an emitter and a base without a masking step.
Patent JP-S63273707-A (JP)
Title: Cooking stove burner
Inventor: ISHIBASHI NOBORU
IPC: F23D14/06
Filed: 1987-05-06
Abstract: PURPOSE:To dissolve the irregularity in heating distribution on objects to be heated by a method wherein the upper surface of a burner cap is closed and a few small flame parts are formed and introducing grooves for secondary air are formed at the part at least lower than the upper edge of main flame ports and inner flame ports are also formed in the grooves. CONSTITUTION:At the peripheral edge of the upper surface 15 of a burner cap 14 a number of tooth-shaped parts 16 are formed and main flame ports 17 are formed between the tooth-shaped grooves and the upper surface of a burner head 13 and small gaps between the tooth-shaped parts and the upper surface of the head 13 are placed to form small flame parts as small flame ports 18. Introducing grooves 19 for secondary air are cut and formed at the parts 18 and their inlet parts 19 are located at the lower parts than the upper edges of the ports 17 to make the inflow of the secondary air easier. Inner flame ports 20 formed in the grooves 19 are located at the higher parts than the bottoms of the grooves 19. Fuel and premixed air are supplied to a mixing tube 12 and mixed and then supplied from the head 13 to the cap 14 and ejected and burnt from the ports 17, the ports 18 as a part of the ports 17, and the ports 20.
Patent JP-S5635600-A (JP)
Title: Power generating structure of mm-type pickup cartridge
Inventor: OOKURA KENICHI
IPC: H04R11/08
Filed: 1979-08-31
Abstract: PURPOSE:To increase the power generating efficiency as well as the response property, by providing the fixed magnet in addition to the mobile magnet and then inducing the voltage to the coil with the magnetic flux flowing between the both magnets. CONSTITUTION:When the cantilever 2 is at the neutral position, the mobile magnet 3 is positioned on the same plane to the fixed magnet 8L. As a result, the opposing pole faces have the same pole, and thus no magnetic flux flows between the opposing pole faces. And accordingly, no power is generated to coil 7L. Then when the needle 1 of the cantilever 2 falls into the hollow part on the wall surface of the L channel side of the record disk, the lever 2 tilts to the lower part in the direction of L. And thus the magnet 3 tilts to the magnet 8L, and accordingly the S pole of the magnet 3 comes close to the N pole of the magnet 8L. As a result, the magnetic flux flows between the S and N poles, and thus the voltage of a certain polarity is induced to the coil 7L and in proportion to the tilt of the lever 2. And the voltage of the opposite polarity is induced to the coil 7L in case the needle 1 rides onto the convex part on the wall surface of the L channel side of the record disk.
Patent JP-H01280600-A (JP)
Title: Running water circulator for garden mountain and use thereof
Inventor: ISHIHARA MITSUO
IPC: B44C5/06
Filed: 1988-05-06
Abstract: PURPOSE:To make it possible to enjoy the sight of fish swimming up a waterfall on a garden mountain and the scenery in daily life, by feeding water by a pump from a lower to an upper water tank provided for the garden mountain, and recirculating the water flowing from the upper water tank down through a water reservoir, a slant waterfall and an intermediate water tank to the lower water tank. CONSTITUTION:When water is fed from a lower water tank 2 to an upper water tank 8 provided for a garden mountain 1 by a pump 3 and a control valve 3, the water flows down through water reservoirs 4, waterfalls 5 and an intermediate water tank 6, and water flowing through a slide pipe 9 from the upper water tank is collected in the lower water tank, from which the water is again circulated by the pump. In addition, a solid body 10 with one's motto written thereon, known garden stones 12, garden plants 13, flowerpots 14, flowers 15 and grass 16 are appropriately arranged at parts of the garden mountain. When a preventive net 7 is removed while fish 2a are swimming in the lower water tank, the fish swim up the waterfalls and water reservoirs into the upper water tank, flow down with water through the slide pipe into the lower water tank, and again swim up. Thus, it is possible to look at the fish swimming up the waterfalls, to provide the garden mountain with varieties, and particularly to get placidity of mind while enjoying the sight of the garden plants and flowers of the seasons in daily life.
Patent JP-S61268111-A (JP)
Inventor: KIMURA OSAMU
IPC: A01G7/00
Filed: 1985-05-24
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-S5812436-A (JP)
Title: Circuit unbalance compensating circuit
Inventor: KATAHIRA HIDEKAZU
IPC: H04B3/54
Filed: 1981-07-15
Abstract: PURPOSE:To keep blance economically by constituting a compensating circuit for realizing the balance of a hybrid coil into a DELTA circuit. CONSTITUTION:A serries arm Z1 is arranged between the terminals (b) and (c) 0 windings 2-b and c-d, a seried arm Z2 is arranged between the terminal (b) and an earth point, and a series arm Z3 is arrangeed between the terminal (c) and the earth point, constituting a DELTA circuit. When a compensating circuit is the DELTA circuit, varying parallel elements Z2 and Z3 obtains the same effect as that when the ZA and ZB of a Y circuit are varied apparently even if an element Z1 to be inserted in series to a load has a fixed value, performing adjustment which is extremely stable in terms of constitution. Thus, Z1+ZA=Z2+ZB is realized to obtain the balance condition of a hybrid circuit. Consequently, the adjusting elements are realized by parallel element parts having the least power consumption.
Patent JP-S5336269-A (JP)
Title: Disposing structure of electronic watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04C3/00
Filed: 1976-09-14
Abstract: PURPOSE: Assembling workability is improved by mounting all switches to a cover member and failure of other watch parts is prevented by letting external force at the time of switch operation be received by a display cell supporting frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S602391-A (JP)
Title: Heat transfer type printer
Inventor: WATANABE TETSUO
IPC: B41J17/06
Filed: 1983-06-20
Abstract: PURPOSE:To prevent disturbance or missing of dots from occurring at the time of releasing, by a method wherein the distance over which an ink sheet is fed after transfer is set to be at least the length of a recording paper, the arrival of the leading end of the recording paper at a releasing position is detected, and the sheet is taken up in accordance with the detection. CONSTITUTION:In recording, the ink sheet 1 and the recording paper 2 are fed step by step in the condition of being pressed by a recording head 3, and are fed onto a guide plate 10 having a length of approximately equal to the length of the paper 2. Next, the ink sheet 1 is gradually taken up by a take-up roll 6 by driving a motor M2. In this case, the sheet 1 is continuously taken up without sagging, by the function of a slipping mechanism consisting of a helical spring provided on a shaft for the roll 6 or the like. When recording is completed and the trailing end of the paper 2 is detected by a sensor S1, the head 3 is separated, the ink sheet 1 is released from restriction, is continuously taken up by operating the motor M2, and is released from the paper 2 at a corner part A of the guide plate 10.
Patent JP-S59681-A (JP)
Title: Timepiece
Inventor: MATSUMOTO AKIO
IPC: G04B27/08
Filed: 1982-06-25
Abstract: PURPOSE:To decrease the thickness of a titled timepiece and to facilitate a time adjustment by fitting a movement to a front cover rotatably and driving an hour hand by a cam in engagement with a fixed gear provided in the front cover. CONSTITUTION:The timepiece movement 6 is fixed in a movement case 7, which is fitted rotatably around the annular engagement projection part 5 of the front cover 1. The minute hand shaft 10 of the movement 6 is aligned to the centers of the case 7 and fixd gear 4 and pieces the fixed gear 4. An hour hand 13 engages the eccentric cam 11b of a minute hand bush 11 through a cam hole 13a and has an internl gear 13b engaging the fixed gear 4. Thus, the thickness is reduced and a time adjustment is made on the front surface, facilitating the time adjustment.
Patent JP-H0410724-A (JP)
Title: Method for receiving antenna selecting diversity and receiver based upon the same
Inventor: YAMAO YASUSHI
IPC: H04L1/06
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a diversity effect even when a fading speed is high by estimating the average receiving error rate of each antenna at receiving time based upon the signal intensity of a receiving signal received by each antenna and the time differential coefficient of the signal intensity. CONSTITUTION:This receiver is provided with a means 7-3 for measuring the signal intensity of a receiving signal received by each antenna, a means 7-4 for measuring the time differential coefficient of each receiving signal intensity and an error rate estimating means 7-10 for estimating the average receiving error rate of each antenna at the receiving time based upon the receiving signal intensity and the time differential coefficient. Thus, the average receiving error rate of each antenna at the receiving time is estimated from the signal intensity of the receiving signal received by each antenna and the time differential coefficient of each receiving signal intensity and the antenna capable of obtaining the lowest average receiving error rate is selected. Thereby, even when a fading speed is high, the diversity effect can be obtained.
Patent JP-S62267906-A (JP)
Title: Video recordable still picture reproducing device
Inventor: MINOURA NOBUO
IPC: G11B5/027
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a versatile device by recording an input video signal in normal video recording mode and the moving a magnetic head, recording the input video signal in video recording review mode and then reproducing it in reproducing mode, and then moving the magnetic head and holding it in readiness. CONSTITUTION:A switch 64 is turned on at constant timing in video recording mode and a switch 65 is connected to the side of a recording processing circuit 61; and a switch 68 is connected to the side of a waveform shaping circuit 66 and a switch 69 is turned on. Further, the switch 69 is turned on with video output control signal VIDCH. When a video recording key 33 is pressed, the switch 64 is turned on with a recording control signal REC only between two continuous pulses PG and the video signal is sent to and recorded by a magnetic head 51. At this time, the switch 69 is on, so the video signal is outputted to an output terminal 70 as it is. When video recording review 42 is stored, reproduction is performed after video recording and the switch 65 is switched to the side of a reproduction processing circuit 71 and the switch 69 is also turned on after the recording.
Patent JP-H02290712-A (JP)
Title: Air conditioner for vehicle
Inventor: NOMICHI IKUTARO
IPC: B60H1/00
Filed: 1989-04-29
Abstract: PURPOSE:To exactly prevent the lowering of humidity by operating a compressor at and around the freezing limit of an evaporator when the humidity inside the car room is below the specified value, and reducing the discharge capacity of the compressor when the reheat quantity of the cooling air is above the specified value. CONSTITUTION:An instruction signal is output by a means 103 so that the suction air temperature may be the specified temperature being determined by the freezing start temperature of an evaporator when the outside air temperature is above the specified value. Moreover, the reheat quantity of the air being cooled by the evaporator is adjusted by a means 104 so that the reheat quantity may decrease if the suction air temperature rises when the target blowoff temperature is fixed, based on the deviation between the suction air temperature and the target blowoff temperature. And when the humidity inside the car room detected by a means 106 is below the specified value, if the reheat quantity detected by a means 105 is above the specified valve and besides the said instruction signal is output, a capacity changing means 102 is controlled by a means 107 so that the discharge capacity of a variable capacity compressor 101 may decrease.
Patent JP-S5737092-A (JP)
Title: Sail turning equipment
Inventor: NARITA HITOSHI
IPC: B63H9/00
Filed: 1980-08-12
Abstract: PURPOSE: To facilitate selection of the bearing for the sail rotary shaft in such a way that a sail rotary shaft is fixed on the bracket which is saliently provided at the mast installed on the hull, and sail beams are fixed to be freely revolvable around the mast centering said shaft.  
     CONSTITUTION: Protruded members are installed at the back part of a sail 4 consisting of sail beams 2 and longitudinal sail frames 3, and said protruded members  are fixed to be freely revolvable around a sail rotary shaft 5 which is installed at the back part on the stern side of a mast 1. A sail revolving large-sized toothed wheel 10 is installed at the central said beam, and the sail can be turned by means of revolving a pinion 9 which is engaged with said large-sized toothed wheel 10 using a motor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60256276-A (JP)
Title: Accessory equipment for mirror image of television camera
Inventor: MIZUKAMI AKIO
IPC: H04N5/225
Filed: 1984-06-01
Abstract: PURPOSE:To display a mirror image on a TV screen by providing one or odd number of mirrors in front of a lens of a TV camera to make freely a camera main body and a stand or the mirror and the stand attachable and detachable. CONSTITUTION:The equipment consists of the mirror 1 and the stand 2 supporting the mirror 1 and the camera 3 is provided on the stand 2. The mirror 1 is removed from the stand 2 and inserted to an inserting hole 10 on the stand 2 by a leg 9 and set to the lens 5 at a prescribed angle of 45 deg. in the optimum direction. Then the leg 9 of the mirror 1 is a square, the inserting hole 10 fitted thereto is also a square and the direction of the mirror is changed by changing the fitting face. In order to adjust the size of the TV picture depending on the position of the TV camera and the person for an object, a convex mirror or a concaved mirror is prepared as a spare part for the mirror 1.
Patent JP-S59774-A (JP)
Title: Demand estimating device
Inventor: ARAYA SHINJI
IPC: G06F19/00
Filed: 1982-06-28
Abstract: PURPOSE:To improve the accuracy of demand estimation near boundaries, by comparing an estimate value of a demand at an adjusting section set near the boundary of two sections with the estimated value of the two sections and taking a section close to the estimate value of the adjusting section as the boundary. CONSTITUTION:Number of persons getting on cages 14a-14c is operated at operating means 16a-16c and the number in elevated cages is inputted to an elevating number of person adding means 21 and the number in descending cages is inputted to a descending number of person adding means 22 respectively. A count number counting a value 1 at each 5min from a time 0 is outputted as a clock signal 23a from a clock means 23 and given to an input circuit 31. An input program fetches an input signal from the input circuit 31 to an RAM 33 and reads a value 96 from the input circuit 31 when the time is 8:00. An elevating passenger number signal 21a and a descending passenger number signal 22a are stored respectively as demands LDU and LDD in both directions.
Patent JP-H09273859-A (JP)
Title: Dehydrating container for disposing object to be dehydrated
Inventor: TAKEUCHI YASUO
IPC: F26B9/06
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To save fuel, such as thermal power and electric power, to be used and electric power to be applied, to the utmost, and incinerate and dispose efficiently objects to be dehydrated. SOLUTION: A dehydrating container 1 has a large number of moisture passage holes 10 through which moisture contained in objects 3 to be dehydrated passes. Further, the dehydrating bag 1 is formed of a heat-shrinkable material so that the container 1 itself is heat-shrinked, compresses the objects 3 to dehydrate the moisture contained in the objects 3, and releases the moisture to the external side of the dehydrating container 1, before the moisture contained in the objects 3 in the dehydrating container 1 is evaporated, when heated by a heating means.