baber/WOPTO huggingface dataset:
Patent JP-S5764114-A (JP)
Title: Liquid enclosed type counter
Inventor: MITAMURA YOSHIO
IPC: G01D7/00
Filed: 1980-10-08
Abstract: PURPOSE:To obtain a liquid enclosed type counter for water meter, etc., which do not require any worm driving mechanism and which do not have any piercing shaft, by magnetically driving followers installed to a numeric wheel enclosed in a liquid in a nonmagnetic counter case through an external driver. CONSTITUTION:Numeric wheels 5-7 are enclosed in an aqueous glycerine solution , etc., in a nonmagnetic counter case 4 having a display window, and ferromagnetic followers 26 are installed on the margin of one 5 of the numeric wheels for the lowest numeral. These followers 26 are driven out of contact with anything by a magnet-made driver 27 which is installed at right angles to the followers 26 at the outside of the case 4 and which rotates proportionally to the flow rate, etc. Therefore, this counter does not require any worm driving mechanism, peircing shaft, etc., and also does not have any shaft resistance, etc., due to O-ring, etc. In this way, this counter can accurately measure even minute flow rates and clearly indicates integrated amounts because there is no intrusion of bubbles.
Patent JP-H09314610-A (JP)
Title: Injection molding method for preventing generation of weld line and mold used therein
Inventor: SATO NOBORU
IPC: B29C33/04
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold which does not require a long molding time, preventing the generation of a weld line and to obtain an injection molding method using the mold. SOLUTION: A heater chip 12 is incorporated in a weld line generating region being a part of a mold and voltage is applied to the heater chip 12 simultaneously with the filling with a resin to heat the mold to 110-130 deg.C and cooling air is supplied into the heater chip 12 simultaneously with the stop of the filling with the resin to quench the heater chip 12 to prevent the generation of a weld line.
Patent JP-H07159956-A (JP)
Title: Color photographic element containing combination of pyrazoloazole coupler
Inventor: HANSU GUUEI RINGU
IPC: G03C7/38
Filed: 1994-06-23
Abstract: PURPOSE: To provide a photographic element having improved graininess and high saturation without adversely affecting other desired photographic characteristics. CONSTITUTION: This photographic element has a substrate and at least two green-sensitive silver halide emulsion layers different from each other in sensitivity. Each of the emulsion layers contains a two-equiv. pyrazoloazole magenta dye forming coupler having a structure represented by the formula and the activity of the dye forming coupler in the lower sensitivity layer is lower than that in the higher sensitivity layer.
Patent JP-H04366515-A (JP)
Title: Gas insulating switchgear
Inventor: KAWAHARA MASARU
IPC: H01H33/08
Filed: 1991-06-13
Abstract: PURPOSE:To provide a gas insulating switchgear capable of being downsizing without decreasing creeping insulation bearing force of an insulating spacer. CONSTITUTION:In a gas insulating switchgear constituted in such a way that an insulating spacer 4 having a projection surface on one side and a recess surface on the other side is fixed onto both edge surfaces of a cylindrical tank 1 housing a breaker unit so as to be sealed up airtightly, that the breaker unit is insulated from/supported with the tank 1, and that a breaker unit part filled with electric insulating medium/arc-extinguishing medium/insulating gas is provided in the tank 1, the gas insulating switchgear is characterized that hot gas generated in the case of extinguishing arc in an arc-extinguishing chamber of the breaking unit is discharged from the arc-extinguishing chamber in a conical surface shape, and that a projection surface is provided in a position within range of this conical surface so that an insulating spacer 4 can be placed therein.
Patent JP-H036946-A (JP)
Title: Intelligent head end for broad band multi-channel lan
Inventor: ICHIKAWA KANJI
IPC: H04L12/40
Filed: 1989-06-02
Abstract: PURPOSE:To attain data communication between terminal equipments connecting to a different broadcast transmission line by demodulating the reception data of an incoming channel, decoding a transmission destination address, and sending the reception data to an inter-system communication line when the destination address belongs other broadcast band transmission system. CONSTITUTION:Analog signals of incoming channels received through a coaxial cable CL are demodulated by a demodulation channel 21 via a directivity filter DF, a destination address is decoded and when the address is decided to be belonged to other system, it is stored in an output buffer memory 521, outputted sequentially to a parallel/serial converter 55 and sent to an inter-system communication line SB. When the transmission destination address of the received data belongs to other system, the reception data is sent to other system via an inter-system communication line SB.
Patent JP-S63307689-A (JP)
Title: Induction heating cooking utensil
Inventor: FURUYA TERUZO
IPC: H05B6/12
Filed: 1987-06-05
Abstract: PURPOSE:To quickly detect vacancy heating by stopping the generation of the alternating magnetic field from an induction heating coil in response to the rising detection by a rising detecting means. CONSTITUTION:When the preset voltage added in the 2T period is changed in response to the pot temperature, a comparator 43 compares to judge whether the temperature level signal VT reaches the level VT1 corresponding to the preset temperature T1 and controls the on or off of a transistor 40. A comparator 44 compares to judge whether the temperature level signal VT reaches the level VT2 (<VT1) corresponding to the preset temperature T2 (<T1) and controls the on or off of a transistor 42. The generation of the alternating magnetic field from an induction heating coil is stopped in response to the rising detection by a rising detecting means. The vacancy heating detection is thereby performed quickly.
Patent JP-S625524-A (JP)
Inventor: KOIKAWA SHIGERU
IPC: H01H9/36
Filed: 1985-06-28
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-H037778-A (JP)
Title: Pressure-adhesive repeelable adhesive sheet
Inventor: MATSUO FUMIO
IPC: C09D7/45
Filed: 1989-06-06
Abstract: PURPOSE:To provide the subject adhesive sheet capable of being strongly pressure-adhered and readily peeled by comprising a foamed synthetic resin having a repeeling surface and a foam space portion containing many pores therein. CONSTITUTION:The objective adhesive sheet comprises a pressure-adhesive and repeelable material having a repeelable surface capable of being pressure- adhered to an adherent having a smooth surface and of being peeled by drawing the adherent in the direction reverse to the pressure-applying direction, such as a synthetic resin emulsion (e.g. polyurethane emulsion) containing ethylene oxide.propylene oxide random copolymer. The objective adhesive sheet may be prepared by coating a substrate 3 such as cloth or heat-resistant paper with an adhesive 2 and further coating the back surface of the substrate 3 with a permanent adhesive 4, the adhesive 2 having relatively opened pores in the portions near an adhesive surface 5 and many closed pores in the inner portions.
Patent JP-S5666747-A (JP)
Title: Electrode of calcium ion selectivity
Inventor: HIRATA HIROSHI
IPC: G01N27/333
Filed: 1979-11-02
Abstract: PURPOSE: To establish the said electrode which is excellent in Ca ion selectivity and long in the life, by using the reacted film through the sintering of mixture of calcium fluoride and fluoride of rare-earth elements.  
     CONSTITUTION: The reacted film 1 obtained through the sintering of mixture of 99.5W5mol% of calcium fluoride and 0.1W95mol% one or more of rare-earth element fluoride (e.g., LnF 3 ), is bonded at the tip of hollow and cylindrical epoxi resin body 2, and as internal liquid 3, a solution including 10 -3 M calcium chloride is given to saturated potassium chloride. Ag-Ag chloride electrode 4 is immersed, a lead 6 is picked up by covering a cap 5 to constitute the electrode. This electrode shows the Nernst reaction with 29mV/pCa 2+ (25°C) at pH1W10 to calcium ions at 10 -1 W10 -5 M. Further, it is not subject to the interference of sodium ions as conventionally and the coefficient of selectiity of 10 4  can be kept. The life is longer, and no change is recognized to the response even under the use of 2W3 years. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5570974-A (JP)
Title: Detector for recording and reproduction start position for sheet type magnetic recording and reproducing unit
Inventor: MANIWA YOSHIO
IPC: G11B5/54
Filed: 1978-11-20
Abstract: PURPOSE: To simplify the operation, by providing two contact pieces of specific location and specific detection circuit.  
     CONSTITUTION: The first contact piece 5d is placed under the magnetic head 5, and the second contact piece 9 which is possible for contact with the first contact piece 5b over the range of over-run of the magnetic head 5 from the recording and reproduction start position S at reverse or return of the magnetic head 5 and is connected with the power supply V cc , is provided to constitute the switch SW, and it is connected to the detection circuit 10 outputting signal only at the contact start point of the both contact pieces 5b and 9 via the waveshape circuit 11. Thus, when play button is depressed, high level signal is inputted to FF12, turn table drive motor 13 is turned, to start reproduction, and next, when repeat button is depressed, the drive motor 13 is reversed and the first contact piece 5b is in contact with the second contact piece 9 at the recording and reproduction position S, the ground potential is at low level. After wave shape, it is inputted to the detection circuit 10 being the reset signal of FF12 with differentiation and wave shape to stop the drive motor 13. Accordingly, when reproduction is made again, the stop is not again caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63307107-A (JP)
Title: Highly heat conductive magnesia based powder
Inventor: IRISAWA NAOSHI
IPC: C01F7/16
Filed: 1987-06-09
Abstract: PURPOSE:To maintain original characteristics of magnesia and contrive reduction in hydrating properties, by specifying powdery MgO and Al2O3 and the total amount of both and converting most of the Al2O3 into MgO.Al2O3 crystals and most of the residual MgO into periclase crystals. CONSTITUTION:This highly heat conductive magnesia based powder consists of 70-95wt.% MgO, 5-30wt.% Al2O3 and >=98.0wt.% MgO+Al2O3. The Al2O3 is mostly MgO.Al2O3 crystals and most of the residual MgO is periclase crystals. If the content of the Al2O3 is <5wt.%, hydration resistance is insufficient. If the content exceeds 30wt.%, deterioration in heat conductivity appears. If the total content of MgO+Al2O3 is <98.0wt.%, increase in dielectric loss and deterioration in heat conductivity appear. Furthermore, this powder can be produced, by e.g. calcining Mg(OH)2 to produce MgO powder, blending the resultant MgO powder with Al2O3 powder so as to provide the target composition, mixing the blend in an alcohol, drying the blend, adding a binder to form granules, firing the granules and classifying the fired granules.
Patent JP-H05343011-A (JP)
Title: Electrode unit for display device
Inventor: ASABE MITSUO
IPC: H01J31/12
Filed: 1992-06-03
Abstract: PURPOSE:To eliminate degradation in the precision of an electrode unit caused by thermal expansion of an electron beam control electrode by laser-welding a spring member to the end part of a metal pin, which is opposed to a linear hot cathode of an electron emission source. CONSTITUTION:A metal pin 2 is provided on a predetermined point on an electron beam control electrode 1a, which is opposed to a fluorescent screen 7, and it is welded by laser from behind the electrode 1a. Electron beam control electrodes 1b, 1c, 1d are formed at a fixed interval by an insulating spacers 3a, 3b, 3c through the pin 2 welded on the electrode 1a. After a pressure spacer 4 is arranged through the pin 2, a spring member 5 is arranged on the end surface of the pin 2, and while the electrodes 1b, 1c, 1d thus formed are pressurized by the spring force of the spring member 5 in the direction of the electrode 1a, the pin 2 and the spring member 5 are welded together by laser and are thus fixed.
Patent JP-H07332530-A (JP)
Title: Pilot type solenoid valve
Inventor: SUEMATSU OSAMU
IPC: F16K47/02
Filed: 1994-05-31
Abstract: PURPOSE:To prevent a water hammer by gradually increasing a power supply quantity to a driving means in accordance with an opening/closing signal, when opened/closed a solenoid valve, in a driving circuit, and placing the valve in an opened condition by a driving signal after the opening/closing signal leads to a certain level. CONSTITUTION:When a pilot port 16 is interrupted, a diaphragm valve element 3 interrupts a valve port by a pressure in a pilot chamber 11, and when the pilot port 16 is opened, a fluid in the pilot chamber 11 flows in a side of an outflow port 10 to decrease a flow pressure, consequently to lift the diaphragm valve 3, so that an inflow port 9 communicates with the outflow port 10. Since the driving circuit, driving a pilot valve 14, gradually increases the power supply quantity by an opening/closing signal when supplied power to the driving means, the pilot valve 14 is gradually opened, and after this signal leads to the certain level, the pilot valve 14 is placed in an opened condition by this signal. Since opening the diaphragm valve 3 is also gradually performed according to opening the pilot valve 14, a water hammer due to producing a pressure wave can be prevented.
Patent JP-H06327309-A (JP)
Title: Seedling transplantation method using planting disk and apparatus therefor
Inventor: TSUDA TERUHIKO
IPC: A01C11/02
Filed: 1993-05-21
Abstract: PURPOSE:To accurately transplant a seedling with a planting disk. CONSTITUTION:A seedling 73 is planted in a state tilted backward by placing the seedling on a seedling holder 76 between a pair of planting disks 34, 34 in a state directing the stalk base forward and the leaf stalk 73b upward. The seedling holder 76 is attached through an elastic supporting member 77 to enable the elastic movement of the front end in vertical direction.
Patent JP-H0434595-A (JP)
Title: Picture composing method
Inventor: HASHIGUCHI KOTA
IPC: H04N13/02
Filed: 1990-05-31
Abstract: PURPOSE:To perform the best composition of a picture corresponding to the view position of a viewer by calculating the mutual distance between a foreground picture and a background picture and determining the display areas and display magnifications of the respective pictures according to the coordinates of the position of the viewer. CONSTITUTION:The composition of a picture A as the foreground picture and a picture B as the background picture is varied corresponding to the position of the viewer who sees the picture of a CRT 11 so as to give a feeling of stereoscopy to a picture to be displayed on the CRT 11. For the purpose, the pattern recognition of the viewer by a camera 6 and distance measurement by an infrared distance measuring instrument 7 are carried out. Then a picture for the lateral position of the viewer and a picture for the longitudinal position are combined together to generate a composite picture. Further, when the viewer moves forward and backward about the CRT 11, the pictures A and B are enlarged or reduced according to their front-rear directional positions. Consequently, the composite picture varies according to the position of the viewer and stereoscopic display effect is obtained.
Patent JP-H04367030-A (JP)
Title: Microprogram controller
Inventor: KOBAYASHI TERUYA
IPC: G06F9/24
Filed: 1991-06-14
Abstract: PURPOSE:To evade the useless application of a memory of a storage circuit. CONSTITUTION:Receiving a loading instruction of a microprogram, a control circuit 250 instructs a 2nd selection circuit 270 to select the output of a load address generating circuit 240 and then gives the selection commands to the 1st and 2nd selection circuits 210 and 270 for the outputs of a loader store memory 100 and a count-up circuit 260 respectively. When a loader is loaded in a storage circuit 220, the circuit 250 instructs again the circuit 270 to select the output of the circuit 240 and instructs the register 280 to store the output of the circuit 240. Then the loader carries out the addresses at and after the one set at the circuit 240 and receives successively the microprograms from a device controller 300 to write them into the circuit 220 at and after the address O. Thus the loader resets the register 280 when the microprogram is loaded.
Patent JP-2000331222-A (JP)
Title: Structure for case having coin throw-in port
Inventor: KITAZAWA SHINOBU
IPC: G07F1/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a device inside a case from being directly affected by rain or dust coming from a coin throw-in port. SOLUTION: The coin throw-in port 6 with an open top is arranged on the upper surface board 5 of the case 2 and a shutter board 17 supported to be freely rocking possible is arranged in the lower part of the port 6. The shutter board 7 is normally held to be inclined in right by an angle α from a horizontal direction through the use of a weight 28. A tongue 25 where its tip part 25b becomes adjacent to the rear surface part 33 of the case 2 is arranged in the lower part of the tip of the board 17.
Patent JP-H11339796-A (JP)
Title: Negative electrode material for nonaqueous secondary battery
Inventor: AKAGI RYUICHI
IPC: H01M4/134
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous secondary battery increasing capacity and having an excellent cycle characteristic in a negative electrode containing silicon as an active material. SOLUTION: This battery uses the negative electrode material which is composed of silicon and conductive carbon, and does not substantially include SiC, and in which the peak intensities of 770 and 940 cm<-1> belonging to SiC in Raman spectroscopy are less than 0.01 of the peak intensity of 525 cm<-1> belonging to Si. Alternatively, the battery uses the negative electrode material in which the signal having g-value of 2.0038 belonging to Li intercalated into graphite does not appear in electron spin resonance analysis at room temperature under the charged condition.
Patent JP-H0436737-A (JP)
Title: Range-finding mechanism provided with zoom lens
Inventor: KANBARA TETSUO
IPC: G03B13/36
Filed: 1990-05-31
Abstract: PURPOSE:To match a range-finding extent with an autofocusing extent on a finder by moving the lens of a range-finding optical system and changing the range-finding extent in accordance with the magnification of electronic zoom. CONSTITUTION:A pair of lenses 35 and 36 constituted by combining a compensator and a variator is arranged between a separator lens 33 and a condenser lens 34 so that it can move in an optical axis direction. When the electronic zoom is not executed, in the above constitution, the range-finding extent becomes between A and B on the finder. The range between A and B is also viewed by a CCD 28 in an autofocusing sensor 29. However, in the case of executing the electronic zoom, the range-finding extent on the finder is between alpha and beta, and the range between A and B is still viewed by the CCD 28 in a conventional camera. Then, the lenses 35 and 36 are moved in the optical axis direction and zooming is performed, so that the range between alpha and beta is viewed also by the CCD 28. As a result, the range-finding extent is matched with the autofocusing extent.
Patent JP-H084052-A (JP)
Title: Mud solidifying and force-feeding device
Inventor: INABA KOJI
IPC: B65G51/02
Filed: 1994-06-24
Abstract: PURPOSE:To solidify dredged mud automatically, continuously, and uniformly by scraping mud stored in a mud tank by agitating devices, sucking it by an inclined screw conveyor, adding a solidifying agent according to the amount of mud to compressed air, and plug-transporting it. CONSTITUTION:Mud from which foreign matter is removed by a vibrating lever 110 arranged at the lower side of a hopper 100 is stored in a mud tank 120, agitated by two agitating devices 130 provided in the mud tank 120 along the longitudinal direction of its bottom surface, scraped, sucked by an inclined screw conveyor 210, and fed to a pressurizing pump 220. Next compressed air is blown from a compressor 262 to plug-transport mud to a destination by an ejector 260 installed in mid-course of a feed pipe 250. In this case, a control device 400 controls the drive device 320a of a solidifying agent adding device 300 according to the mud passing amount detected by a flowmeter 230 and supplies solidifying agent to a compressed air line. The solidifying agent may be powder or slurry, and is selected according to the degree of mixing for soil quality.
Patent JP-H01310976-A (JP)
Title: Structure of flat platen
Inventor: SUZUKI KIYOSHI
IPC: B41J13/10
Filed: 1988-06-10
Abstract: PURPOSE:To perfectly eliminate a step part from the surface of a platen without controlling the depth of a rubber part mount groove and the thickness of a rubber part with high accuracy by a method wherein the rubber part having a printing pressure receiving surface is adhered and fixed to the rubber part mount groove of a rigid metal part prepared by die casting to be subjected to polishing finish simultaneously with the metal part. CONSTITUTION:A metal part 11 having a paper guide 11a and a rubber part mount groove 11b is prepared by die casting. Next, a rubber part 12 made of rubber having elasticity is mounted to the rubber part mount groove 11b of the metal part 11 to be adhered and fixed thereto by an adhesive. Thereafter, the rubber part 12 and the metal part 11 are simultaneously subjected to polishing finish to make the surface of the metal part 11 flush with the printing pressure receiving surface of the rubber part so as not to generate a step part between both surfaces. Therefore, when paper runs, it can be prevented that the end of the paper impinges against the step part to be bent and it is unnecessary to control the depth of the rubber part mount groove and the thickness of the rubber part with high accuracy and, therefore, manufacturing cost can be reduced.
Patent JP-S5569170-A (JP)
Title: Exposure optical system of electrophotographic copier
Inventor: HIROSE HIROSHI
IPC: G03B27/50
Filed: 1978-11-20
Abstract: PURPOSE: To realize adjustment of positional deviation of image in the case of overlapped transfer, by disposing the final reflecting mirror near the photoreceptor in a manner rotatable around the center of each flux of light entering the photoreceptor.  
     CONSTITUTION: The invention relates to an electrophotographic copier having an exposure optical system furnished with plural exposure slits 3aW3c, one imaging lens 10, and plural reflecting mirrors 8, 9, 11aW11c, 12aW12c. For adjustment of relation of distances of central distances P 1 , P 2  of slits 3a, 3b, 3c, peripheral lengths L 1 WL 3  of photosensitive drums 14aW14c in the rotating direction, and distances Q 1 , Q 2  between transfer positions with respect to transfer paper conveying belt 19, the final reflecting mirrors 12aW12c near the photoreceptor are disposed in a manner rotatable around the center of each flux of light entering the photoreceptor. Therefore, the exposure position L with respect to the photoreceptor may be easily varied, and the changes in the length of optical path thereof may be smaller. Thus, the positional deviation when transferring may be adjusted, and the off-focus of the image may be also prevented. 
     COPYRIGHT: (C)1980,JPO&Japio