baber/WOPTO huggingface dataset:
Patent JP-H11230588-A (JP)
Title: Air cleaner
Inventor: MAEDA HIROMI
IPC: F24F7/007
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an air cleaner controlling the air volume of a motor fan through a particle detecting means in which cleaning capacity is stabilized by making constant the sensitivity of the particle detecting means. SOLUTION: The air cleaner comprises a motor fan 1, a particle detecting means 4 including a sensor light emitting section 2 for irradiating particles floating in the air with light and a sensor light receiving section 3 receiving the light reflected on the particles and outputting a value corresponding to the quantity of particle, means 5 for controlling the air volume of the motor fan 1 depending on the output from the means 4, and a first time measuring means 7 for measuring the interval when particles are detected by the means 4. Since the air volume of the motor tan 1 is made constant during the measuring interval of the means 7, output from the means 4 is stabilized and when the motor fan 1 is operated during the measuring interval of a second time measuring means 8, detection sensitivity of the means 4 can be made constant.
Patent JP-S56128907-A (JP)
Title: Optical system and astronomical artificial-light reducing filter maintaining color
Inventor: KIMURA YOUICHI
IPC: G02B5/22
Filed: 1980-03-13
Abstract: PURPOSE:To take an astronomical color picture of good quality by using a thin- film colored filter having prescribed spectral transmissivity. CONSTITUTION:A colored filter of a thin gelatin or acetate film is used which has the center at 500nm and permits >=620nm light to pass through while occluding <=440nm and 530-620nm lights of the Hg bright line. This filter permits the blue, green and red lights of a color film to pass through equivalently. Thus, an astronomical color picture of good quality can be taken.
Patent JP-H06243873-A (JP)
Title: Manufacture of solid electrolyte type fuel cell
Inventor: YOSHIDA SHIZUYASU
IPC: H01M8/12
Filed: 1993-02-22
Abstract: PURPOSE:To secure the mechanical strength of an anode pole plate, prevent the plate from being cracked with contraction restrained, and thereby enhance both mass production performance and reliability by applying slurry containing nickel zirconium over a metallic porous body, and thereby impregnating the body in the aforesaid slurry so as to be sintered. CONSTITUTION:Slurry which is prepared in a way that zirconium is added to specified binder, solvent and plasticizer, is poured in a metallic porous body formed out of a heatresistant metal such as nickel, and each pore diameter of the body is equal to or more than 50mum so as to be impregnated. After the metallic body thus prepared has been dried and sintered with binder removed, the aforesaid body is heattreated, so that an anode pole plate is thereby obtained. The use of the metallic porous body as mentioned above permits the mechanical strength of the anode pole plate to be secured, and concurrently prevents the metallic porous body from being contracted due to sintering and reduction, so that both mass production performance and reliability can be enhanced by preventing the occurrence of cracks in the anode pole plate.
Patent JP-H11232759-A (JP)
Title: Residual amount presenting device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B19/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To solve the anxiety of a user about whether or not input characters can be registered without capacitively exceeding a limit when the number of input characters is numerous by calculating the information on recordable residual capacity of the subdata of the subdate recording area of a recording medium and presenting the calculated information on the residual capacity. SOLUTION: A system controller 11 checks conditions of U-TOC sectors stored in a buffer memory RAM 13 to calculate a character registable residual capacity. At first, the controller 11 judges whether the pointer of a U-TOC sensor-1 is 00h or not by setting a variable RC to zero. When the pointer is not 00h, it continues the substituting of the value of the pointer to a variable PTR untill the pointer becomes 00h. When the controller finds out a slot in which link information become 00h, it obtains the residual capacity of recordable character information with the number of bytes by multiplying 7 to the value of a variable RC at the point of the time. Then, the controller displays the residual capacity with a bar graph or the like on a display part 24 together with the number of registable characters.
Patent JP-H05231057-A (JP)
Title: Remote control device for electric equipment mounted on vehicle
Inventor: MITSUYOSHI MASAYUKI
IPC: B60R25/01
Filed: 1992-02-19
Abstract: PURPOSE:To light on an illumination lamp by manipulating a transmitter at a remote position in order to locate an own vehicle among several vehicles, and to eliminate the risk of stealing the own vehicle even though a door is unlocked. CONSTITUTION:A receiver 2 which receives a remote control signal from a transmitter delivers an unlock signal which is received by an illumination lamp lighting means 31 that lights on a room lamp 4. Further, a door lock control means 32 unlocks a door lock 5 with a predetermined delay from the time when the room lamp 4 is lit on.
Patent JP-2000232023-A (JP)
Title: Soft ferrite core
Inventor: KONO TAKASHI
IPC: H01F41/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of binder removing cracks by specifying the cross-sectional area of the middle leg of a soft ferrite core including that of a through hole and the ratio of the cross-sectional area of the through hole to that of the middle leg. SOLUTION: A through hole 3 is formed in advance through the middle leg 2 of a large-sized soft ferrite core 1 at the time of compression-molding the core by means of a mold. The cross-sectional area S 6 of the middle leg 2 including that Sh 7 of the through hole 3 is adjusted to >=400 mm and the cross-sectional areas S 6 and Sh 7 of the leg 2 and through hole 2 are adjusted to meet a relation, Sh/S>=0.005. The above-mentioned cross-sectional area adjustment is preferable, because the core loss of the core 1 under the condition of 100 kHg, 200 mT, and 80 deg.C can be suppressed to 600 kW/m2. Since the through hole 3 is made through the middle leg 2 of the core 1 and the hole 3 is baked, the binder removal from the central part of the leg 2 and oxygen supply from the outside of the core 1 are promoted and a reaction to the surface of the core advances without delay.  Therefore, the ununiformed temperature distribution in the core is significantly improved to a uniform distribution and the occurrence of binder removing cracks can be suppressed. Simultaneously, the magnetic characteristic of the core 1 is improved.
Patent JP-S54122816-A (JP)
Title: Control of synchronous motor
Inventor: HOSONO ISAMU
IPC: H02P5/00
Filed: 1978-03-17
Abstract: PURPOSE: To equalize the control characteristics of thyristor motor to that of DC motor by changing the field winding current according to the change of the d-axle component of armature current and also by changing the compensating winding current according to the change of the q' axle component of armature current.  
     CONSTITUTION: When controlling synchronous motor by a self-control frquency converter, a current supplied to field winding is changed according to the change in the d-axle component of armature current, and also a current supplied to compensating winding is changed according to the change in the q-axle component of armature current. Thus, when making matrix display of the characteristics of synchronous motor by d-q conversion, the mutual binding between armature current and field current becomes zero when control is made so that field current conincides with (field standard + armature current d-axle proportional term Kidr), and also the mutual binding between compensating winding current and armature current becomes zero by the same procedure, thus equalizing completely the control characteristics of thyristor motor to that of DC motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61191373-A (JP)
Inventor: OGASAKA KOJI
IPC: A63C5/048
Filed: 1985-02-21
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-2000229117-A (JP)
Title: Deodorizing apparatus
Inventor: IWATA SHINICHI
IPC: B01J35/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently irradiate with ultraviolet rays, to activate a photocatalyst and to keep up deodorizing effect for a long time. SOLUTION: In this apparatus, a magnetic oxide ceramic powder 1 is used as a base for carrying a photocatalyst decomposing odor components in open air and an electromagnet 2 is provided as a means for applying an AC magnetic field. As the base for carrying the photocatalyst, ferrite powder and alumina being magnetic oxides are used and they are floated up and dispersed by utilizing an AC magnetic field and blasting. It is possible thereby to efficiently irradiate with ultraviolet rays, to activate the photocatalyst and to keep up deodorizing effect for a long time.
Patent JP-H09192463-A (JP)
Title: Fluid mixer
Inventor: NAGANO SHINICHIRO
IPC: B01F5/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To quickly mix plural fluids without decreasing the flow rate of the fluid. SOLUTION: This mixer is set in the middle of a pipe through which a first fluid flows, and a second fluid to be mixed is supplied from a pipe 30. When the flow rate of the fluid is high, each impeller 6 is pressed by the dynamic pressure and rotated in direction of the arrow C. Consequently, a negative pressure is exerted on the region of the impeller C on the opposite side of the arrow C, namely the region close to holes 14, and the second fluid is sucked out from the holes 14 through the inner closed space of a housing 8 and the cavity of the impeller 6. Accordingly, since the fluid is sucked out from the holes 14 as the impeller 6 rotates even when the fluid flow rate is low, the outflow into the pipe is promoted, and the second fluid is mixed with the fluid A in a sufficient amt. Further, the fluids A and B are agitated by the rotation of the impeller 6 and quickly mixed.
Patent JP-H03236669-A (JP)
Title: Picture forming device
Inventor: HASE ICHIRO
IPC: B41J2/44
Filed: 1990-02-14
Abstract: PURPOSE:To make paper supply efficient by indicating a count when it is detected that a picture copied medium is in shortage. CONSTITUTION:When a paper shortage detection signal of a paper supply cassette 22 is fed from an engine control section 300 to a CPU 401, a liquid crystal display section of an operation panel 100 displays the shortage of paper in the paper supply cassette by a CPU 401. In this case, the CP 401 reads the content of an unprinted sheet number storage area 403a in a RAM 403 and displays a guide of 'no paper available' on the liquid crystal display section when the content is (0) and displays a guide of 'only one print paper is available' on the liquid crystal display section when the content is (1) displays a guide of alphaonly two print paper sheets are available' on the liquid crystal display section when the content is (2) and displays a guide of 'only two print paper sheets or over are available' on the liquid crystal display section when the content is (3) or over. The user confirms the available sheet number and supplies the required sheets.
Patent JP-H10225600-A (JP)
Title: Drying promoting implement of glove and the like
Inventor: KOMATSU TOKUJI
IPC: D06F59/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To promote drying by hanging down wet gloves and the like by sandwiching an opening part, and inserting a bar-shaped body by winding a wire rod in a spiral shape by leaving a space, a pipe in which a large number of air vents are bored and a linear material around which a large number of projecting materials are arranged, into the narrow inside. SOLUTION: A spiral bar-shaped body 4 by winding a wire rod in a spiral shape by leaving a space, is inserted into an inside surface of respective fingers of gloves 5 by fitting and inserting a groove part 3 of a holder 1, and is pressed down by a stopper 2 so that the spiral bar-shaped body 4 does not move in the groove part 3 of the holder 1, and is hung down by a wash-line pole 12 by a hanger 6 arranged on the holder 1. One end of an opening part 13 of the gloves 5 is sandwiched by a clip 7 joined to the tip of a string 8 connected to a hook 9 movable on the hanger 6, and falling-off of the gloves 5 from the holder 1 is prevented. A position of the clip 7 sandwiching one end of the opening part 13, is adjusted by moving a position of the hook 9 of the hanger 6 according to a shape, particularly, a length of the gloves 5.
Patent JP-H03236230-A (JP)
Title: Plasma etching method
Inventor: TAKADA KAZUO
IPC: H01L21/3205
Filed: 1990-02-14
Abstract: PURPOSE:To perform plasma etching for wiring material with stabilized etching performance at high machining accuracy by forming plasma from a gas wherein shape-controlling preventive gas is added into chlorine-based gas, utilizing the gas plasma, and etching the wiring material. CONSTITUTION:In order to treat a sample 10 by plasma etching, a gas wherein shape-controlling preventive gas is added into chlorine-based gas is used as a treating gas. The mixed gas in a plasma forming region is made to be plasma by the synergistic effect with a microwave electric field. This plasma is utilized, and the sample is 10 is etched. At this time, an RF bias is applied to the sample 10. The side wall formed by the etching is protected with a polymer 30 formed from photoresist 14 and an etching reaction product 31. When the etching is finished, a high anisotropic shape is obtained. With respect to an Si oxide film 11 which is a ground oxide film, the Si oxide film 11 is hard to be etched, and high selectivity is obtained.
Patent JP-H07239990-A (JP)
Title: Wet state alarm device and urine detector used therefor
Inventor: SHIBAKAWA TAKAHIRO
IPC: A61F5/44
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a device which can detect how much the diaper of the patient is wetted without restricting the motion of a patient and inform a helper how much the diaper of the patient is wet without placing any burden on the helper. CONSTITUTION:A patient unit 1 detects the wet state of diaper on the basis of the signal of a urine sensor 5 fitted to the diaper of the patient and sends a radio communication signal to a reception unit 2. The signal received by the reception unit 2 is sent to a sickroom unit 3 fitted to the entrance of a sickroom and to a supervision unit 4 provided in a supervision room by radio or a cable, and displayed.
Patent JP-H08205190-A (JP)
Title: Digital video signal recording device and reproducing device
Inventor: OGURO MASAKI
IPC: G11B20/12
Filed: 1995-01-27
Abstract: PURPOSE: To reproduce an image faithfully by extracting an effective part of a video signal, compressing and recording the video signal of the effective part, and sampling the reference signal of an luminance signal and saving it as stand-by data. CONSTITUTION: A signal is supplied to a PALplus signal recording circuit 3, which extracts white 100% signals for Y/C separation, helper signal demodulation, and WWS signal decoding. A circuit 3 multiplexes the demodulated helper signal with a chroma signal and supplies a video signal as an luminance signal Y and color difference signals CR and CB to a digital VTR. Further, the WSS signal and white 100% reference signal are outputted as TR back data to the VTR 4. The VTR 4 outputs signals Y, Cr, and Cb respectively, and they are supplied to a PALplus reproducing circuit 5. Further, the TR back data is outputted from the VTR 4 and supplied to a circuit 5.
Patent JP-H03235591-A (JP)
Title: Reproducing method
Inventor: SHIKAKURA AKIHIRO
IPC: H04N5/93
Filed: 1990-02-13
Abstract: PURPOSE:To attain excellent reproduction even at special reproduction by reproducing basic pattern information without all of additional information in the case of special reproduction. CONSTITUTION:In the case of reverse reproduction, a preceding basic pattern is searched based on an address information file of a basic pattern. When a preceding basic pattern is detected, a pattern control data of the basic pattern is read and display changeover information included in the pattern control data is read and when the display changeover information represents the other mode, while the display changeover information is revised into the cut changeover mode to read the picture data and the pattern control data. Then the picture data is decoded and the picture is reproduced according to the display changeover information representing the cut changeover mode. Thus, excellent reproduction is attained even at special reproduction.
Patent JP-S62191055-A (JP)
Title: Gas-water separator
Inventor: YOKOYAMA TAKESHI
IPC: B04C5/103
Filed: 1986-02-14
Abstract: PURPOSE:To enhance the separation effect of a revolving type separator, by vertically arranging a collision type gas-water separation plate with respect to a fluid direction in the upstream side of the revolving blade of a separator revolving a fluid to perform gas-water separation by centrifugal force. CONSTITUTION:A barrier plate 30 is welded to the side surface of the conical screen 5 arranged outside a partition wall member 4 at the part of the inlet side 7 of said screen 5 so as to leave a slight gap 32 below said screen 5 and several projections 31 are provided to the barrier plate 30 in the vertical direction thereof. Minute water droplets flowing in from the inlet side 7 impinge against barrier plate 30 to be separated and water droplets flowing to both sides while changing a flow direction impinging against the projections 31 to be further separated. Grown water droplets flow to the revolving blade 10 through the gap 32 and revolved to be separated.
Patent JP-H08202573-A (JP)
Title: Storing method for ras information of duplex system
Inventor: SUZUKI TETSUO
IPC: G06F11/20
Filed: 1995-01-27
Abstract: PURPOSE: To make a deficit of time-series data hard to generate by storing RAS information on an auxiliary storage device which becomes an in-operation system after the control right is switched to a controller as a stand-by system if a controller as an in-operation system becomes abnormal. CONSTITUTION: Process monitor and control equipments 10 and 20 which are doubled as data base stations are equipped with CPUs 11 and 21, common memories 12 and 22, and communication ports 13 and 23 and are connected to each other thorugh a communication line 30, and auxiliary storage devices 14 and 24 for storing the RAS information are connected are connected to the CPUs 11 and 21. If the controller 10 as the in-operation system becomes abnormal, the control right is switched to the controller 20 as the stand-by system and then the controller 20 which becomes the in-operation system saves the RAS information of the controller 10 of the old in-operation system on the auxiliary storage device 24 through the communication line 30. Even when the RAS information is much, the control right is immediately switched, so a deficit of time-series data is hardly caused during the switching and there is not the possibility that a process monitoring function is spoiled.
Patent JP-H06119175-A (JP)
Title: Structure conversion system and fuzzy model extraction system for hierarchical network structure fuzzy model execution device
Inventor: KAWAMURA AKIRA
IPC: G06N7/02
Filed: 1991-01-31
Abstract: PURPOSE:To provide an efficient means to automatically extract a fuzzy model from a hierarchical network of neuron by extracting a membership function and a fuzzy rule after converting a pure neuron to a rule part fully coupled neuron or rule part pre-wired neuron, and the rule part fully coupled neuron to the rule part pre-wired neuron. CONSTITUTION:An internal rule can be extracted with a format of fuzzy model by performing conversion to the rule part pre-wired neuron 6 or the rule part fully coupled neuron 7. In other words, the membership function for input can be extracted by deleting the connection with low influence of weight between the input layer of the pure neuron 5 and a second layer and that between the second layer and a third layer, and the fuzzy rule can be extracted by deleting the connection with low influence between the third layer and an (n-2)th layer, and finally, a consequent part membership function is extracted. Thereby, it is possible to convert the pure neuron 5 to the pre-wired neuron 7.
Patent JP-H11213790-A (JP)
Title: Assembling structure of switch
Inventor: NOMURA TATSUMI
IPC: H01H9/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure having high water-proofness, easy to be assembled at low cost, and giving good operational feeding. SOLUTION: A push type switch 1 is covered with an elastic water-proof cover 2, the push type switch 1 together with the water-proof cover 2 is pushed in a recessed part 5c of a knob 5 formed in the operation lever 4 by pressure to be installed in the knob 5, and a lead wire leading outlet 15 is joined to an engaging hole 4a of the operation lever 4. Consequently, the assembling work can be easily carried out and since the water-proof cover 2 is contracted and closely stuck to the outer circumference of the switch 1, sufficient water- proofness is obtained. Moreover, the lead wire leading outlet 15 does not require to be molded and a means for preventing the knob 5 from turning is no need, resulting in no cost increase. Further, since air can freely come in and out of the switch, sufficient clock feeling can be obtained.
Patent JP-H05234656-A (JP)
Title: Soldering device
Inventor: TERAMOTO KENJI
IPC: H01R4/02
Filed: 1992-02-19
Abstract: PURPOSE:To reduce the charging and delivering works of a module by overlapping both soldered connection parts of a function module and an external circuit, making them conductive by pressing from the above with an elastic insulator, and contacting a probe to examine before and after the heater soldering. CONSTITUTION:A liquid crystal display device 1 and an external circuit 5 are loaded on a fixed holder board 12 and a movable holder board 61 respectively, and the board 61 is moved to overlap the connection parts of the device 1 and the circuit 5. Then, cylinders 32 and 71 are operated to press and connect the soldered connection parts of the device 1 and the circuit 5 by an elastic insulator 80, and an electric signal is fed to the circuit 5 from a probe 41 to examine. A turntable 70 is rotated to move a heater 50 on the soldered connection parts, and a cylinder 72 is operated to apply a pressure and heat, so as to solder the connection parts of both members. After that, the probe 41 is used again to examine. Consequently, the soldering and two rounds of examinations can be carried out by a single device, and the working times of the conveying, the charging, and the delivery can be reduced.
Patent JP-H04246218-A (JP)
Title: Active cancel muffler
Inventor: OZAKI SHINJI
IPC: G10K11/16
Filed: 1991-01-31
Abstract: PURPOSE:To surely eliminate exhaust noise by a control which uses an applicable digital filter according to detected signals corresponding exactly to exhaust noise of an internal combustion engine. CONSTITUTION:Signals according to valve opening operation of exhaust valves 1a to 1d are detected by exhaust valve operating sensors VS1 through VS4 provided at each cylinder of an internal combustion engine 1, and inputted to an applicable digital filter 10. Based on the output signals, an actuator 5 is driven and compression pressure wave is outputted from a speaker tube 4 to offset it by pressure wave from exhaust noise. Then an output pressure wave from the exhaust tube 3 is detected by a pressure sensor PS and inputted into the applicable digital filter 10 to alter the coefficient of transfer function of the digital filter 10f by an applicable algorithm 10a.