baber/WOPTO huggingface dataset:
Patent JP-S5616060-A (JP)
Title: Method and apparatus for heating heat-retaining heating element
Inventor: SAKATA MAMORU
IPC: F24J3/00
Filed: 1979-07-17
Abstract: PURPOSE: To increase the temperature of a heat-retaining heating element sufficiently in a short period of time and use the resulting heating element for keeping cooked food warm, by heating the heat-retaining heating element while subjecting the molecules thereof to vibrations and friction.  
     CONSTITUTION: When a drive means 9 is started, peeling rollers 4 are rotated, so that packaging films 2 are peeled off from each other in the vertically opposite directions. As a result, a heat- retaining heating element 1 is exposed to the air and slides down along a chute 5 to be placed on a heating base 7 in a dielectric heating chamber 6. At this time, a heating element detector provided on the chute 5 is actuated to cause a switch for high frequency generators 11 to be turned on. The molecules of the heat-retaining heating element 1 on the heating base 7 are then vibrated and rubbed against one another due to high frequency waves. Consequently, a reaction in which iron powder is mixed with other mixed materials to absorb oxygen in the outside air and turn to iron oxide is promoted. The heating element 1, the temperature of which has been increased by the reaction heat slides down from the heating base 7, which is oscillated downwardly by an operation of a drive means 13, onto a chute 8. The heating element 1, the temperature of which is measured with a temperature detector 14, is discharged to the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01263540-A (JP)
Title: Pattern detecting apparatus
Inventor: NOMOTO MINEO
IPC: G01N21/17
Filed: 1988-04-15
Abstract: PURPOSE:To enable the detection of a metal pattern in high contrast, by a method wherein the wavelength of an irradiation light is limited to a range of 350 to 750nm, the irradiation light is polarized linearly, and only a polarized component in the direction perpendicular to the direction of polarization of the irradiation light is sensed by a detector. CONSTITUTION:A substance 10 to be detected, which is prepared by forming a metal pattern 2 on a ceramic substrate 1, is irradiated obliquely from above by a light source 3 through an optical filter 4 transmitting light of 350 to 750nm and a polarizing plate 5. A polarizing plate 6, a lens 7 and an image pickup means 8 are provided above said substance 10, and the polarizing plates 5 and 6 are so provided that the directions of polarization thereof are perpendicular to each other. The irradiation light from the light source 3 is made to be of the wavelength 350 to 750nm by the filter 4 and polarized by the polarizing plate 5, and the substance 10 is irradiated by a linearly polarized light. Since the substrate 1 is constituted of minute particles, the irradiation light is reflected diffusedly and the direction of polarization of a reflected light is diffused. Since the direction of polarization of the polarizing plate 6 intersects the polarizing plate 5 perpendicularly, besides, a reflected light from the pattern 2 is intercepted and the pattern 2 is detected as black, while the substrate 1 is detected as white since a reflected light from the substrate 1 is passed.
Patent JP-H06308522-A (JP)
Title: Optical switching element and optical scanning type display device using it
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/136
Filed: 1993-04-19
Abstract: PURPOSE:To provide an optical switching element occurring no disconnection defect and capable of effectively providing impedance change between electrodes due to the irradiation of an optical signal and improving the numerical aperture of a display device, and a high definition optical scanning type display device using the optical switching element. CONSTITUTION:In the optical switching element where a source electrode 14 and a drain electrode 6 are connected to a photoconductor whose impedance is changed when a light beam irradiates it, the source electrode 14 and the drain electrode 6 are provided on a surface irradiated by the beam of the photoconductor, and are formed of material having the property of translucent. Further, this device is the display device containing an electrooptical medium provided between two substrates having the electrodes respectively, and plural optical switching elements 4 formed of plural light guiding paths Y1-Yn, plural signal electrodes X1-Xn and photoconductive material are provided on one side of the substrate 1, 2, and the optical switching elements of the constitution are used in the optical scanning type display device driving the electrooptical medium by the optical signal as the optical switching element 4.
Patent JP-S568590-A (JP)
Title: Electronic watch
Inventor: WAKAI YOUICHI
IPC: G04G5/00
Filed: 1980-07-04
Abstract: PURPOSE: To ensure an easy ans assured operation for the watch which performs various types of digital displays according to each function, by giving the function explanation through demonstration.  
     CONSTITUTION: With operation of each switch of switch 301 for the mode switching, the month/date selection and the stopwatch mode, the stopwatch mode, the lamp lighting and other modes, the selected necessary digital display is carried out via chattering preventing circuit 302, main routine block 304, AND gate 307 and decoder 309 each and in accordance with the selected furnction. When all switches of switch 301 are closed, the demonstration mode is secured. And the contents of flag bit 305 are inverted by the high output of AND gate 303 and then applied to decoder 309 via AND gate 308 which openes with output bit 305 of subroutine block 306. Thus the function display segment corresponding to the display unit glows to give the function explanation. In such way, the operation becomes easy for the watch which performs the digital display according to each function. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09284851-A (JP)
Title: Portable radio telephone set
Inventor: SAITO KUNIHIKO
IPC: H04W76/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To avoid trouble on surrounding persons by providing a means that detects a change in a light receiving quantity to automatically vary the tone level of a call tone and that changes automatically the changed call tone volume into the original tone volume again when the telephone set is contained in an enclosed space to reduce the level of the call tone when the telephone set is picked out from the inside of a bag or the like. SOLUTION: When the user hears a call tone and picks out a telephone set 1 from a bag, an optical sensor 101 receives a surrounding light, converts it into a digital signal and it is given to a control section 103. The control section 103 discriminates whether or not a light receiving quantity is changed from an initial setting value based on the received digital signal. Furthermore, when the section 103 discriminates it that the telephone set 1 is picked out from the bag, the control section 103 gives a tone volume control signal to an electronic volume 104 to decrease the tone volume more than the initial level thereby reducing the tone volume of the call tone from a sounder 107.  When the user contains again the telephone set in the bag and the increase/ decrease in the light receiving quantity is almost unchanged from the preset value, the call tone level is kept to the state of the initial level.
Patent JP-S5617167-A (JP)
Title: Strip producing apparatus
Inventor: TSUKAGOSHI NOBUHIRO
IPC: B22D11/06
Filed: 1979-07-20
Abstract: PURPOSE:To prevent oxidation owing to entry of the atmospheric air and make possible the continuous production of a ship, in a strip producing apparatus, by supplying an inert gas to the gas guide pipe on the outside circumference of a heating pipe nozzle which is made freely vertically movable. CONSTITUTION:A heating pipe la is placed in an ascending position, and an inert gas or reducing gas for prevention of oxidation is supplied through the gas lead-in ports ld, 4a of the gas guide pipe 4 provided on the outside circumferences of the heating pipe 1a and the nozzle 1c. Next, material 3 is heated to melt by a heater 1b and the heating pipe 1a is lowered onto rolls 2a, 2b. Thence, gaseous pressure in the heating pipe 1a is raised to allow the molten meterial 3 to spout through the nozzle 1c between the rolls 2a, 2b revolving at a high speed. Then, the molten material is quickly cooled and rolled by the rolls 2a, 2b, to a sheet.
Patent JP-S57207581-A (JP)
Title: Simple treating device for waste liquid
Inventor: MATSUMOTO KANAME
IPC: G21F9/06
Filed: 1981-06-15
Abstract: PURPOSE: To provide a titled treating device which can reduce the treating time for waste liquid considerably by providing a treating device which scoops out the waste liquid prior to treatment filled into one chamber of a tank divided to two chambers of variable volume ratios by means of a movable partition plate and injecting the same into the other chamber after treatment.  
     CONSTITUTION: When the waste liquid added with chemicals with an ejector mixer 9 is flowed into the chamber 11 in a tank 7, a partition plate 8 moves to right and the tank 7 is filled with the liquid. The supernatant of the waste liquid in this state is sucked with a pump 4 through a floating suction strainer 12 floating on the water surface in the chamber 11 of the tank 7 and is fed into a purifying device 5. The waste liquid purified with the device 5 is fed into the other chamber 13 of the tank 7 to push back the plate 8 gradually. During this time, the positions of the water surfaces 14 in both chambers balance the pressures on both sides and therefore the water level does not change. Sludge is pressed by the plate 8, whereby it is settled in the bottom and is compressed. The treated water which is almost completed of the treatment is analyzed and recovered. This treating device for waste liquid makes an installation area smaller hence cost lower as compared to conventional treating devices for waste liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57205261-A (JP)
Title: Apparatus for preventing over-adjustment of operation wire of braking operating apparatus
Inventor: YAMAMOTO SADAFUMI
IPC: F16D65/56
Filed: 1981-06-15
Abstract: PURPOSE:To adjust automatically the play of a braking operating apparatus of an autobicycle so as to prevent the over-adjustment, by threading an ajusting bolt by the movement of an inner wire in addition to a predetermined amount, and actuating an adjusting bolt threading stop member by an outer wire compression by an excessive pulling power. CONSTITUTION:When the play of the inner wire Wi becomes excessive, by the pulling of the inner wire Wi to the left an actuator 21 rotates a lever greatly clockwise, and ratchet clicks 18 are rotated by one pitch or more of teeth 1 of a ratchet 11. Accordingly, when the braking is released, the clicks 18 rotate an adjuster 8 through the ratchet 11, and the adjusting bolt 2 is threaded to withdraw the inner wire Wi and to adjust the play. By an excessive operation power the outer wire W0 is compressed, and by the compression deformation of a plate spring 14 associated thereto a bearing section 9 and a stopper plate 12 are forced to abut so that the adjuster 8 is prevented from rotating. Thus, the overadjustment can be prevented. Accordingly, the play can be automatically adjusted and the over-adjustment can be prevented.
Patent JP-S61249059-A (JP)
Title: Magnetic developer and developing method using magnetic developer
Inventor: KINOSHITA HIROBUMI
IPC: G03G9/083
Filed: 1985-04-27
Abstract: PURPOSE:To form a thin layer stably and to obtain a stable image by using hydrophobic silica and hydrophilic silica treated with silicon oil as a fluidizing agent and supporting them on a developer. CONSTITUTION:A cylindrical nonmagnetic sleeve 2 made of Al, etc., is arranged closely to a photosensitive body 1 and the sleeve 2 contains N repulsive magnetic poles 3 nearby the photosensitive body 1 and alternately fitted magnets 4 at other positions. A nap cutting member 5 is arranged above this sleeve 2. The developer 7 is controlled by the member 5 in a hopper 6 to specific layer thickness and conveyed to a development area 8 according to the rotation of the sleeve 2. In this area, the developer layer 9 is loosened with the repulsive magnetic field 3 of the magnets 4 to form suspended toner 10 on the photosensitive body 1. Then, hydrophobic silica and hydrophilic silica treated with silicon oil are supported as the fluidizing agent on the surface of the developer 7. This toner 10 is attracted to an electrostatic latent image 11 electrostatically and selectively to form a visual image 12.
Patent JP-S5717553-A (JP)
Title: Metal halide lamp
Inventor: KONDOU SHIYUNJI
IPC: H01J61/16
Filed: 1980-07-04
Abstract: PURPOSE:To realize rapid rise of luminous strength in the near ultraviolet or ultraviolet region, and increase the effective luminous strength after its rise by charging a quartz tube with a starting gas, mercury, and a halide of lead or gallium in given proportions by weight. CONSTITUTION:Electrodes 2 and 2' made of tungsten are provided at the ends of a luminous tube 1 made of quartz. The tube 1 is charged with mercury, a halide of either lead or gallium, and at least one gas chosen out of xenon, krypton and agron which is/are used as a starting gas. The charged pressure of the starting gas is made 250-750mm.Hg. The ratio of the weight of mercury charged in the tube 1 to that of gallium or lead which is contained in the tube 1 is made 1.5-6%. The ratio of gallium or lead atom numbers to halogen atom numbers contained in the tube 1 is made 1:22-1:7.5.
Patent JP-H10340763-A (JP)
Title: Method for reducing short circuit of edge connector of printed circuit board
Inventor: DANIEL JAMES BURT
IPC: H01R12/72
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of short circuit by forming a first set of metal tabs on the top layer as a row apart from the edge of the top layer, embedding plated spokes in an intermediate layer, forming a second set of metal tabs in the top layer as a row adjacent to the edge, and positioning the first set of metal tabs between a pair of metal tabs in the second set. SOLUTION: Metal tabs are arranged in two rows of an upper row 16' and a lower row 18' on a top layer. Each spoke 20' of the metal tabs of the upper row 16' is embedded between the top layer and an intermediate layer and positioned between a pair of metal tabs in the lower row 18'. Each spoke of the metal tabs in the upper row 16' is not in the top layer. According to this constitution, the density of the metal tabs in the lower row 18' is decreased, and the distance between the metal tabs is widened. Short-circuiting, easily generated when each spoke 20' of the metal tabs in the upper row 16' is in the top layer, is reduced, and position alignment between an insertion type component card and an electrical connector socket is made improvable.
Patent JP-H06317973-A (JP)
Title: Electrostatic charging device, image forming device and process cartridge
Inventor: ASANO ERIKA
IPC: G03G21/18
Filed: 1993-03-26
Abstract: PURPOSE:To provide a device by which the irregularity of a cycle is made inconspicuous, impressed frequency is made low, and electro-static charging noise or the interference fringe of an image in an image forming device is restrained to a level which does not matter as for an AC impressing system electrostatic charging device, and the image forming device and a process cartridge using the electrostatic charging device, and to prevent faulty electrostatic charging caused by the environmental fluctuation of a resistance on the surface layer of an electrostatic charging member. CONSTITUTION:In the electrostatic charging device electrostatically charging the surface of a body to be electrostatically charged 1 by impressing oscillating voltage Vac+Vdc on the electrostatic charging member 2 and allowing the member 2 to abut on or approximate to the body to be electrostatically charged 1; the member 2 is constituted to have the area where the distance between the electrostatic charging surface of the member 2 and the surface of the body to be electrostatically charged 1 is smaller at the upstream part than at the downstream part of the member 2 in the moving direction of the surface of the body to be electrostatically charged, and the area where the distance is almost constant at the downstream part; and the AC component of the impressed oscillating voltage is constant-current controlled to become a specified current value.
Patent JP-H02269940-A (JP)
Title: Biochemical measuring instrument
Inventor: MIYAKE TAMIO
IPC: G01N21/78
Filed: 1989-04-12
Abstract: PURPOSE:To obtain the measuring instrument which allows the checking of the instrument even in the absence of a color chart by driving an isochromatic light emitting device in such a manner that light is emitted with the color corresponding to the concn. obtd. by the quantitative analyzing means of a CPU. CONSTITUTION:A liquid crystal display device 3, the isochromatic light emitting surface 4a of a three-color light emitting LED 4 and a power source switch 5 are disposed on the front surface 2a of a case 2. Color identification test paper 15 is inserted from a notch 6a into a holder covered with a cover 6. A light source LED 8 and a photodiode 9 are provided to face the inserted test paper 15. The LED 8 is driven by a light source LED driver 7 which is controlled by the CPU 12. The reflected light from the test paper 15 is converted by a photodiode 9 to a photodetection signal and is further subjected to A/D conversion 11. The converged signal is taken into the CPU 12. The CPU 12 determines the concn. based on this photodetection signal and displays 13 the same; in addition, the CPU 1 drives the LED 4 to light the same with the color corresponding to the concn. and, therefore, the concn. is obtd. simply by removing the test paper 15 from the holder and comparing the color thereof with the color of the light emitting surface 4a.
Patent JP-H11289231-A (JP)
Title: Agc circuit
Inventor: ICHIHARA MASAKI
IPC: H04J13/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an AGC circuit having a high convergence-speed even at the time of suddently receiving an excess signal. SOLUTION: In the AGC circuit for correcting the variation of a receiving level by feeding back feedback data based on a deviation between an average receiving level in each slot and a reference value to an AGC amplifier 2, a value larger than a normal value is set as feedback data when the deviation between the average receiving level and the reference value is larger than a prescribed value.
Patent JP-H06278496-A (JP)
Title: Running control device for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60K31/00
Filed: 1993-03-25
Abstract: PURPOSE:To hold a position relation between a right foot and a brake pedal in a constantly specified state by a method wherein the right foot is placed on an accelerator pedal during constant speed running. CONSTITUTION:In a vehicle having an actuator 10 to control opening and closing of a throttle valve 22 by means of a signal from a constant speed running control unit 5 in addition to operation by an accelerator pedal 23, an electromagnetic clutch 26 to increase a stepping force to a value enough to allow stepping on the accelerator pedal is arranged to the accelerator pedal 23. A stepping force control unit 27 to operate the electromagnetic clutch 26 during constant speed running is provided.
Patent JP-H11269194-A (JP)
Title: Crystallization of para-toluoylglucosyl diflucortolone
Inventor: NUMATA MASAAKI
IPC: C07J7/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To easily crystallize at low cost the subject compound usable as e.g. an antiinflammatory agent by recrystallization of an amorphous form of p-toluoylglucosyl diflucortolone with a solvent such as ethanol or (hydrous) 1-propanol. SOLUTION: This compound is easily obtained at low cost by recrystallization of an amorphous form of p-toluoylglucosyl diflucortolone  6α,9-difluoro-11β- hyclroxy-16a-methyl-21-[[2,3,4,6-tetrakis-O-(4-methylbenzoyl)-β-D- glucopyranosyl]oxyl-pregna-1,4-diene-3,20-dione} of formula I (p-Tol is p-toluoyl group of formula II) using one of the following solvents: ethanol, (hydrous) 1-propanol, 2-propanol-hydrous 2-butanol, (hydrous) 1-pentanol, (hydrous) 2- ethoxyethanol, and hydrous 2-methoxyethanol and the like.
Patent JP-S5216848-A (JP)
Title: Ventillting method in kitchen
Inventor: KUMAGAI MINORU
IPC: F24F7/06
Filed: 1975-07-29
Abstract: PURPOSE: To provide a method of collecting the large quantity of vital blood from waste water, which is produced at slaughterhouses daily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01263132-A (JP)
Title: Readily water-soluble cellulose derivative composition
Inventor: HORI YUJI
IPC: C08L1/00
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the title composition for muddy water thickening stabilizer for civil engineering boring, glaze stabilizer, etc., consisting of a powdery mixture of water-soluble cellulose derivative having high viscosity and water-soluble cellulose derivative having low viscosity, capable of simply preparing and free from restriction also in use. CONSTITUTION:The aimed composition consisting of a powdery mixture of water-soluble cellulose derivative having high viscosity and water-soluble cellulose derivative having low viscosity blended at weight ratio of 20:80-80:20. Furthermore, viscosity of the water-soluble cellulose derivative having low viscosity measured in the conditions of 1% concentration, 30rpm and 25 deg.C using a BM type viscometer is preferably <=1/50 of viscosity of water-soluble cellulose derivative having high viscosity measured in same conditions as above.
Patent JP-H11269007-A (JP)
Title: Insect repellent and deodorizer
Inventor: YOSHIDA NOBUYUKI
IPC: A01N37/18
Filed: 1998-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an insect repellent and deodorizer fillable in a container, etc., and capable of volatilizing optional ingredients and easily usable without anxiety by including an insect repellent ingredient and a deodorizing ingredient and converting the resultant insect repellent and deodorizer into a gel-like state. SOLUTION: This insect repellent and deodorizer 1 is obtained by converting (A) an insect repellent ingredient and (B) a deodorizer into a gel-like state. As the ingredient A, DEET, etc., are preferably used in the case of a synthetic agent and an essence, etc., extracted from a plant such as a beefsteak plant, a Japanese horseradish, a eucalytus or a Japanese cypress in addition to a pyrethroid which is an extract from a Dalmatian pyrethrum are preferably used in the case of a natural agent. An extract, etc., from teas such as green tea, black tea or oolong tea are cited as the ingredient B. The insect repellent and deodorizer 1 is preferably filled in a container A having a cap B provided with volatilizing holes C for volatilization for use.  The insect repellent and deodorizer 1 filled in the container A is placed in an optional site or a carried to volatilize the ingredients to the surroundings. Thereby, the insect repellent and deodorizing effects are produced.