baber/WOPTO huggingface dataset:
Patent JP-H025388-A (JP)
Title: Temperature controller for electric heater
Inventor: KAWARAI TOKIO
IPC: F24D13/02
Filed: 1988-06-23
Abstract: PURPOSE:To improve the rising characteristic by providing a temperature detecting means and a temperature setting means and changing the set value based on the difference between the set value and a detected value to perform proper temperature control. CONSTITUTION:A temperature detecting means 13 is turned on in the negative half cycle of an AC power source 11, the current flowing in a heating element 3 is converted into the voltage V1 and inputted to a control means 23 in a microcomputer 22. The voltage V1 is a detected value obtained by converting the impedance change of a temperature sensor 6 using a polymer heat sensitive element into an electric signal with the means 13. The set voltage V2 of the first temperature setting means 20 is once inputted to the second temperature setting means 31 of the microcomputer 22. The means 23 determines the change quantity based on the difference between the voltage V1 and the voltage V2 via the count value of a timer means 25 and sets the second temperature set voltage. When the voltage V1 is lower, the means 23 turns on a power control means 12 and excites the heating element 3. The current is fully fed at first, the control temperature is gradually lowered to perform proper control, thereby the good rising feeling characteristic is obtained.
Patent JP-S6217952-A (JP)
Title: Lead-acid battery positive plate and its manufacture
Inventor: SATO MASASHI
IPC: H01M4/57
Filed: 1985-07-16
Abstract: PURPOSE:To improve the service life and performance of a lead-acid battery by forming the active material of an electrode plate surface layer with a mixture of lead sulfate and lead oxide, and infiltrating sulfuric acid into the active material surface layer. CONSTITUTION:A grating 5 placed on a belt is filled with an active materials paste made from lead oxide by means of a paste filler 6, while a belt conveyor 9 is running. While the grating 5 is transferred on the belt 9, it undergoes primary drying to reduce the water content in the filling paste to 4-5%. From a sulfuric acid tank 7 filled with sulfuric acid of specific gravity of 1.2 or over, sulfuric acid is supplied onto the periphery of rollers 8a, 8b, to wet the periphery surfaces of both rollers with sulfuric acid. The grating 5 is passed between both rollers in a short period of time, to change into PbSO4 a part of the surface layer of the active material made from lead oxide which fills the grating 5, by sulfuration. By this process, the surface layer is made from a mixture 4 of PbSO4 and PbO2 and the active material in the vicinity of the surface of the grating 5 remains to be PbO2. Electrode plate material 5b on which the active material is formed passes, on a belt conveyor 10, secondary drying and aging processes to become a positive plate. In this procedure, a lead-acid battery of long life and good voltage characteristics during discharging under high voltage can be formed.
Patent JP-H082664-A (JP)
Title: Cross-conveying device for roller conveyor
Inventor: TAI AKIHITO
IPC: B65G47/88
Filed: 1994-06-14
Abstract: PURPOSE:To obviate the necessity of a special driving source for a horizontal transfer device and reduce cost by installing an endless transfer belt in a vertically movable manner between the rollers of a roller conveyor and installing a driven wheel which is given power by the revolution driving device of the roller conveyor at the position of the endless transfer belt in rise. CONSTITUTION:When an article W is horizontally transferred to a left side roller conveyor 1 from a right side roller conveyor 1, a stopper 46 is projected to allow the article W to stop over an endless transfer belt 4 in descent waiting. and brings the succeeding article W into stop. Then, elevator frame 33 is raise and joined with the transfer belt 43, and lifts up the article W. In this case, a driven wheel 37 makes contact with a prime mover wheel 38 and a holding wheel 39, and the transfer belt 43 is applied with the revolution of the prime wheel 38, and turned, and on the left side roller conveyor 1, the article W is transferred from the front to the rear. When the article W is transferred onto the left side roller conveyor 1, the elevator frame 33 is lowered.
Patent JP-H103212-A (JP)
Title: Toner sealing mechanism for bearing
Inventor: MIHASHI HIROSHI
IPC: F16C33/72
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To maintain excellent sealing performance for a long time and to make structure inexpensive and compact by disposing a toner sealing member consisting of a shaft sealing part, a housing sealing part, and a side surface coating part making a bearing get out of contact with toner and connecting and integrating both sealing parts on the bearing. SOLUTION: A contact side on the inner surface of the bearing 1 with the toner is cylindrically hollowed out so as to form a space. In the space, the shaft sealing part 7 having an elastic lip 6 is arranged in an abutting state on a rotary shaft so that the edge of the lip 6 is faced to a toner housing side. The toner sealing member 2 is composed of the shaft sealing part 7, the side surface coating part 8 and the housing sealing part 9, attached so that the contact side surface of the bearing 1 with the toner may be coated, and a projected part 9a is formed on the housing sealing part 9. The housing part 9 is allowed to lie in a gap between the housing side plate and the outer periphery of the bearing 1 and the projected part 9a is fit in the recessed part of the housing side plate, so that airtightness is secured.
Patent JP-H027285-A (JP)
Title: Bubble memory device
Inventor: SHIBATA HIROYUKI
IPC: G11C11/14
Filed: 1988-06-27
Abstract: PURPOSE:To improve the operating characteristic of a memory by providing a switching means 3 to select one block from plural blocks and to apply a source voltage on it, a function driving means 2 to drive and control a selected bubble memory block, and a resistance means 4 connected to the switching means 3 in parallel. CONSTITUTION:A positive source voltage +V is applied on the function gates of a first bubble memory block 11 selected by the switching means 3 and the bubble memory blocks second and after 12, 13, to 1N set at non-selective states by the switching means 3, and only different impedance are attached on them. Therefore, no distortion is generated on a current waveform which flows on the function gate. In other words, in the title bubble memory device, influence due to junction capacitance by a diode can be eliminated by performing the switching of the memory block by the switching means and the resistance means. In such a way, it is possible to perform the generation of a bubble and replication accurately, and to improve the operating characteristic of the memory remarkably.
Patent JP-S5858184-A (JP)
Title: Desalinator
Inventor: NOTANI TAKEO
IPC: C02F5/00
Filed: 1981-10-03
Abstract: PURPOSE:To enable to perform the easy injection of antiscaling chemical liquid in response to a load, in a desalinator for sea water, by providing a means which sucks the antiscaling chamical liquid and supplies it to a heating chamber  to a pipe line for supplying sea water at the outlet of a condenser to the heating chamber. CONSTITUTION:In this desalinator 1, a means (e.g. Venturi pipe) 22 for sucking antiscaling chemical liquid is provided to a pipe line 62 for supplying sea water (brine). The antiscaling chemical liquid is fed from a main tank 23 through a valve 23a into an intermediate quantitiative tank 24, sucked in fixed time intervals with the means 22 by opening a valve 24a and supplied through the pipe line 62 to a heating chamber 8. The valves 23a, 24a supplys the chemical liquid to the chamber 8 with a required rate and the time interval corresponding to a load signal 26 owing to a controlling box 25 for outputting a memorized command signal.
Patent JP-2000344902-A (JP)
Title: Production of urethane molded product for polishing padding and urethane molded product for polishing padding
Inventor: KIHARA KATSUSHI
IPC: B24B37/24
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an urethane molded product for polishing padding where polishing padding obtained by slicing a molded product has excellent polishing characteristics and irregularity in the polishing characteristics is small by including two kinds of expanded hollow microspheres having different particle sizes from each other. SOLUTION: Expanded hollow microspheres C having a particle size of 10-50 μm and/or expanded hollow microspheres C having a particle size of 80-100 μm are premixed with an urethane prepolymer A having isocyanate end group and/or an active hydrogen-containing compound B. The formulation ratio of the expanded hollow microspheres C to the expanded hollow microspheres D is (1:0.5) to (1:2.0). The active hydrogen-containing compound B comprises a diamine-based compound B-1 alone or a mixture of the compound B-1 with a low-molecular diol having a molecular weight of 500-1,000.
Patent JP-S5858784-A (JP)
Title: Distribution feedback type semiconductor laser
Inventor: AKIBA SHIGEYUKI
IPC: H01S5/12
Filed: 1981-10-05
Abstract: PURPOSE:To inhibit oscillation in a Fabry-Perot mode by forming an air gap to at least one side of the projected surface sides of beams so that the length of a light-emitting layer is made shorter than the length of an adjacent layer. CONSTITUTION:In the distribution feedback type semiconductor laser consisting of an N type InP substrate 1, an N type InGaP waveguide layer 2, the InGaAsP light-emitting layer 3, an InGaAsP buffer layer 4, a P type InP layer 5, a P type InGaAsP layer 6 and electrodes 7, the air gap 10 is formed to at least one side of the projected surface 9 sides of beams so that the length of the light- emitting layer 3 is made shorter than the length of the adjacent layers 2, 4. Beams change into a state that they are radiated from the air gap 10 form a state that they are confined to the light-emitting layer 3, and oscillation threshold value to the Fabry-Perot mode can be increased remarkably.
Patent JP-H0819717-A (JP)
Title: Sheet type filter medium for water purification
Inventor: HAYASHI TOSHIAKI
IPC: B01D39/14
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a sheet type filter medium for water purification having a good water purification capacity in which active carbon is prevented from falling off and pressure loss during the passage of water is kept low. CONSTITUTION:A sheet type filter medium for water purification contains 100 pts.wt. of active carbon powder with particle size 10-150mum, pare diameter 30-300 angstrom, pore volume 0.15cc/g or more, 10-200 pts.wt. of active carbon fibers, 25-100 pts.wt. of pulp of fibrilated thermoplastic synthetic fibers, and 30-200 pts.wt. of reinforcing fibers, and the active carbon powder is fixed on the fibrils of the pulp by melting.
Patent JP-H10329848-A (JP)
Title: Packaging bag with extraction tool
Inventor: MASUDA KENICHI
IPC: B65D75/58
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To contain an extraction tool within the outside dimensions of a packaging bag and easily extract the contents, by fixing an extraction tool on the side cut on a straight line to straddle the adjacent two sides and extending a leg member at the inside of the packaging bag along the vertically bisecting line of the side which is not positioned adjacently to the side. SOLUTION: A side is formed by cutting a packaging bag with such a straight line that it straddles one side on which an opening is ordinarily formed and the adjacent side and a fitting member 4 of an extraction opening is heat- sealed between the inside layers to fix the extraction tool 3. A conducting member 5 for the extraction opening is connected to one end of the fitting member 4 of the extaction opening and a leg member 10 composed of a support 11 and a leg 12 is formed at the other end. A gentle curve is formed from the nearby position crossing with the vertically bisecting line of the bottom in which a gusset is formed and the leg member 10 is stretched along the vertically bisecting line. The front end 13 of the leg member is positioned at more bottom side than about the half of the vertical length and more conducting member side than the height B of the gusset.
Patent JP-H0833140-A (JP)
Title: Traveling equipment in midair inspection apparatus
Inventor: OKUDA HIROSHI
IPC: H02G1/02
Filed: 1994-07-08
Abstract: PURPOSE:To smoothly move a midair inspection apparatus even though a wire line way is bent. CONSTITUTION:In a midair inspection apparatus 1 capable of traveling while being suspended from a wire line way such as an overhead ground wire Ew, a bracket 31 supporting a drive wheel 41 in a freely rotatable manner is supported by a frame 3 in a freely rotatable manner around a vertical shaft line, and also a transmitting pin 47a and a spherical portion 47b of a rotating shaft 47 coupled to a drive motor 42 are respectively fitted to a boss 44b having a key groove 44a of a flange member 44 at the drive wheel 41.
Patent JP-H0321571-A (JP)
Title: Wind shield panel fitting device for automobile
Inventor: SAKUTA SHIN
IPC: B60J1/00
Filed: 1989-06-20
Abstract: PURPOSE:To make automatic assembly without damaging a panel by putting the center of a guide rail supporting the upper edges of the panel in alignment with the center of the opening of the car body, and locating the center of a panel hanger supporting the panel with elevation and sink in matching with the center of the mentioned guide rail. CONSTITUTION:On a dolly 6 running by itself along a moving guide rail 1 in parallel with a transport line 3 for car body 2, a panel hanger 5 hanging a wind shield panel 14 with elevation and stinking is set with possibility of sliding horizontally in the direction right across the transport line 3. On another dolly 16 which can contact and separate from the first named dolly 6, a guide arm 19 is set which is elevated and sunk by a lift device 17 and is slidable horizontally. A pair of guide rails 20 are arranged on this guide arm 19 for supporting the upper edges of the panel 14. These guide arm 19 and guide rails 20 are located and adjusted by a panel guide mechanism 15 provided with a centering mechanism 21, while the panel hanger 5 is located by a means 25 with respect to the guide rails 20.
Patent JP-S5680788-A (JP)
Title: Character recognition system
Inventor: YAMAMOTO EIICHIROU
IPC: G06K9/62
Filed: 1979-12-05
Abstract: PURPOSE: To relieve a burden on an operator and to improve efficiency by entering information for dictionary selection into a document and by making selection of a specific dictionary among dictionaries on the basis of said information possible.  
     CONSTITUTION: A video signal obtained by optically reading information entered into the document by document read part 4 is preprocessed (noise elimination) by preprocessing circuit 5 by mask scanning, etc., and the processed video signal is sent to feature extracting circuit 6. Feature extracting circuit 6 extracts the features of the video signal, matching circuit 7 matches the extracted features with recognition dictionary 8, and the result is outputted via output control circuit 10. In this case, previously inputted format information of document 1 is stored in format control circuit 12 and recognition dictionary 8 is selected. Thus, when the recognition dictionary is selected, selection information is obtained from the document, so that the selection of the dictionary is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01322082-A (JP)
Title: Picture frame mounting device for window frame
Inventor: MURATA SEIJI
IPC: E06B1/56
Filed: 1988-06-24
Abstract: PURPOSE:To enable the easy and proper mounting of a picture frame in a short time without any need of processing a raw material by forming an engagement part for mounting the frame to a window frame and another engagement part for a picture frame support part and the picture frame itself, or a support member bearing part respectively on a setting piece. CONSTITUTION:A positioning engagement part 4 hooked to a side edge part 1c is formed on the side of the window frame 1 of a base plate 3, and a setting piece 2 of hard synthetic resin forming the support part of a picture frame 7 is formed on the side of the picture frame 7. Also, engagement parts 9a and 9b are formed on one of the picture frame 7 of aluminum and having an approximately L-shaped cross section and the setting piece 2, and engagement bearing parts 10a and 10b are formed on the other respectively. Furthermore, when the picture frame 7 is mounted to a window frame 1, the setting piece 2 is first fixed to the predetermined position via the positioning engagement part 4, and a screw 11 is set therein for securing the piece 2 to the side part 1a of the frame. Then, the opening of the picture frame 7 is aligned with the support part 6 of the setting piece 2 and pressure mounted forcibly, using a wooden head hammer and the like.
Patent JP-S5489754-A (JP)
Title: Light valve type projector
Inventor: HORI YOSHIKAZU
IPC: H04N5/74
Filed: 1977-12-27
Abstract: PURPOSE: To project images superposed with a plurality of signals including color displaying with a single light valve by forming two or more kinds regions of varying directions in adjacent array to a light diffracting or light reflecting medium and projecting the images by the use of a schlieren optical system.  
     CONSTITUTION: Light emitted from a projecting light source 13 is focused at an input pinhole 15 by a condenser lens 14 and the light having passed through this pinhole 15 goes through a schlieren lens 16 and is radiated to a light valve 18 which is contained in an electron tube 17. The light which has not been diffracted by this valve 18 is cut off at a schlieren mask 20 by a projection lens 19 but the light having been subjected to diffraction in 3 directions is color-separated with the mask 20 and is projected and imaged onto a screen 21 by the projection lens 19. Thereby, the images superposed with a plurality of signals including color display may be projected with the single light valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0712804-A (JP)
Title: Method for measuring concentration of surface concentrating element of alloy
Inventor: MIZUNO KAORU
IPC: G01N21/27
Filed: 1993-06-28
Abstract: PURPOSE:To easily manage a concentrated layer removing process in a nondestructive and non-contacting state in a short time by measuring tristimulus values, lightness indexes, or chromaticness indexes and detecting the concentration of a surface concentrating element by comparing the measured index values with calibration curves. CONSTITUTION:A cold-rolled aluminum alloy plate containing, for example, magnesium is annealed and a magnesium oxide layer formed on the surface of the plate is removed by pickling after cold-rolling. In this process, the tristimulus values X, Y, and X, lightness index L* of color systems L*; a*, and b*, or chromanetic indexes a* and b* are measured by using a lighting optical system following a scattered light vertically receiving system. When the measured values are compared with calibration curves prepared from standard samples having known degrees of surface concentration of magnesium, the concentrating amount of magnesium on the surface of a sample can be detected and the degree of removal of a magnesium concentrating layer can be evaluated.
Patent JP-H11346674-A (JP)
Title: Food enclosing packed liquid and liquid-like body
Inventor: NAGAE SHOICHI
IPC: A23L23/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a ready-to-cook food (processed food having storage life and instant food) having liquid or liquid-like material with good taste in the interior of solid-like outside layer of a main food, etc., containing bread or cooked rice. SOLUTION: This food 10 enclosing packed liquid and liquid-like body is obtained by enclosing a bag body 14 comprising an edible film, in which liquid or liquid-like material is packed, not permeating liquid or scarcely permeating liquid into an edible solid-like part 12 having ability to absorb liquid.
Patent JP-H029286-A (JP)
Title: Y/c separator for composite video signal
Inventor: HAYASHI HIDEYUKI
IPC: H03H15/00
Filed: 1988-06-28
Abstract: PURPOSE:To simplify the constitution by using two frame memories and using the frame memory so as to generate an inter-2 frame difference signal for a noise reduction means and for movement detection in common. CONSTITUTION:A noise reduction circuit 60 is connected between an input terminal of an NTSC composite video signal and the 1st frame memory 10 and an input composite video signal is given to an interline Y/C separator circuit 30, an inter-frame Y/C separator circuit 40, a noise reduction circuit 60 and a moving detection circuit 80. An output signal of the 1st frame memory 10 is given to the inter-frame Y/C separator circuit 40 for the inter-frame Y/C separation. An output signal of the 2nd frame memory 20 is given to the noise reduction circuit 60 and output signals of the 1st and 2nd frame memories 10, 20 are given to a movement detection circuit 80 for movement detection.
Patent JP-H10331087-A (JP)
Title: Liquid for bleaching pulp and bleaching of pulp
Inventor: ONDA AKIO
IPC: D21C9/16
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain highly white pulp without using chlorine by treating non- bleached pulp or semi-bleached pulp with a bleaching solution containing oxalic acid (salt) and hydrogen peroxide and having a specific composition. SOLUTION: This pulp-bleaching liquid comprises an alkaline aqueous solution containing oxalic acid or its soluble salt preferably in an amount of 0.1-2 wt.% converted into the oxalic acid, hydrogen peroxide preferably in an amount of 0.01-5 wt.%, and further one kind of compound selected from the hydroxides or/(bi)carbonate salts of alkali metals. The pulp-bleaching liquid preferably further contains at least one bleaching auxiliary selected from the group consisting of (alkyl)anthraquinone compounds, anthracene compounds having hydroxyl groups at the 9 and 10-positions, such as 9,10-dihydroxyethylantracene, and magnesium compounds such as magnesium oxide. The method for bleaching pulp comprises treating non-bleached or semi-bleached pulp with the bleaching liquid at a temperature of the ordinary temperature to 130 deg.C under an oxygen partial pressure of at least 0.1 kg/cm<2> .
Patent JP-2000348080-A (JP)
Title: Device and method for supporting gated clock designing
Inventor: KITAHARA TAKESHI
IPC: G06F17/50
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To design a circuit which has a higher power-saving effect by generating enable logic while taking don't-care conditions into account. SOLUTION: The enable logic which is controlling a storage element taken out of a circuit stored in a circuit information storage part 1 is stored in an enable logic information storage part 3 extracted by an enable logic extraction part 2. An enable logic expansion candidate extraction part extracts the minimum term having the largest signal value probability found by a signal value probability calculation part 5 for respective minimum terms included in an ON set of the stored enable logic. A don't-care condition inquiry part 6 inquires whether the taken-out minimum term meets the don't-care conditions of a user through a user interface 8 and moves this minimum term from the ON set to an OFF set when the minimum term meets the conditions.  After all the minimum terms included in the ON set are processed, an enable logic update part 7 updates the enable logic according to the new ON set.
Patent JP-S5861476-A (JP)
Inventor: TORUGUNII BUROGAARUDO
IPC: G01B11/00
Filed: 1982-09-13
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-S6315929-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1986-07-03
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。