baber/WOPTO huggingface dataset:
Patent JP-2000047339-A (JP)
Title: Image reader and image forming device
Inventor: KUMAGAI SHIGEMI
IPC: H04N1/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in the image quality of reading images by preventing the resonance of the vibration generated by the rotation of a fan and the vibration generated by the meshing of driving transmission means. SOLUTION: In the case of a meshing frequency fm0 ≈ a vibration frequency ff0, a CPU 601 selectively switches the voltage of the control line of a regulator 602 with a voltage variable function by a switching circuit 603. The CPU switches the driving voltage of the fan motor 201 by making judgment from the meshing frequency fm0 determined from magnification in such a manner that the vibration frequency ff0 of the fan motor 201 is parted from the meshing frequency fm0 and attains the value of a frequency not matching an integral multiple of fm0, namely, (2fm0, 3fm0...).
Patent JP-S6471950-A (JP)
Title: Method of thinning glass thickness of curtain wall
Inventor: UENO MITSUNOBU
IPC: E04B2/96
Filed: 1987-09-10
Abstract: PURPOSE: To reduce glass thickness of a curtain wall by allowing a space surrounded by a spandrel wall or a thick plate glass and a heat reflecting glass to communicate with atmospheric air and approximating pressure in the space to atmospheric pressure. CONSTITUTION: An upper glass receiving frame 5a and a lower glass receiving frame 5b are disposed above and below a spandrel wall 1, and a heat ray reflecting glass 4 is mounted between the glass receiving frames 5a, 5b. Vent holes 6, 7 for allowing a space surrounded by the spandrel wall 1 and the heat ray reflecting glass 4 to communicate with atmospheric air are provided in the upper glass receiving frame 5a and at the same time drain holes 8, 9 for draining penetrating rain water and condensate water are provided in the lower glass receiving frame 5b. Therefore, by setting diameters of the vent holes 6, 7 and the drain hoes 8, 9 to appropriate diameters, pressure in the space C can be brought close to the atmospheric pressure so that concrete of the wall 1 can be made to support most part of the atmospheric pressure.
Patent JP-H0274069-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KANAZAWA KENICHI
IPC: H01L27/115
Filed: 1988-09-09
Abstract: PURPOSE:To facilitate the integration of a memory device in a direction of a word line so as to improve it in reliability by a method wherein the integration is managed with a single bit line and a single drain contact hole. CONSTITUTION:A bit line 7a is connected to a drain diffusion layer 2 through the intermediary of a drain contact hole 10, selective transistors 20 are arranged in two rows to be connected with the drain diffusion layer 2, where the selective transistors 20 are composed of enhancement type transistors 11 and depletion type transistors 12 optionally connected with each other in series. And, source lines 22 are arranged crossing the bit lines 7a at a right angle, selective transistors 21 are arranged in a row to be connected to the source lines 22, two or more cell transistors 14 provided with a floating gate 4a and a control gate 5 are arranged as being connected with each other in series so as to connect two rows of the selective transistors 20 with a row of the selective transistors 21. Therefore, the integration can be executed in a direction of a word line 15 and a non-volatile semiconductor memory device of this design can be improved in reliability.
Patent JP-H0392217-A (JP)
Title: Wire cut electric discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/02
Filed: 1989-09-01
Abstract: PURPOSE:To shorten a filling time for machining liquid at the time of restarting the machining by practically equalize the level of the lower end of the opening of a drain box to that of the upper surface of a table. CONSTITUTION:At the time of the completion of machining or checking machining conditions, adjusting bars 7-1 and 7-2 are operated, with keeping the position of a liquid level control plate 1 as the condition of machining time, to jump up the liquid level control plate 1. Machining liquid overflows thereby the lower end of the opening portion 17 of a drain box, the machining liquid 15 is discharged until the liquid level thereof becomes the nearly same level as the upper surface position of a table 13. Thus, later the completion of the position adjustment of the liquid level control plate 1 during machining once, a liquid level at the time of completing the machining or checking a machining condition, and also a liquid level at the time of restarting the machining, are easily kept to a required level by means of a single operation of the adjusting bars 7-1 and 7-2.
Patent JP-H0565852-A (JP)
Title: Internal booster-type ram jet engine
Inventor: SAKURAI MANABU
IPC: F02K7/18
Filed: 1991-09-06
Abstract: PURPOSE:To eliminate ejection of foreign matter by using a ball valve for opening/closing a boundary part between an intake duct and a combustor. CONSTITUTION:A ball valve 16 opened/closed by rotating about a shaft 15 is provided between an air intake duct 10 and a combustor 3. The shaft 15 is meshed with a rack 14 and moved by a gas pressure in a cylinder 13 connected to a cartridge 12. The cartridge 12 is charged with gunpowder. Since no foreign matter is provided in the vicinity of a boundary part between the air intake duct 10 and the combustor 3, the foreign matter is not ejected.
Patent JP-H1069738-A (JP)
Title: Pickup feeding device and pickup locking mechanism
Inventor: TAMURA TAIJI
IPC: G11B21/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a pickup feeding device capable of manufacturing at a low cost by lowering the assembling man-hour and reducing the number of components. SOLUTION: A synchronous linear motor comprises a field magnetic multi- poles 12 placed on a main chassis which is the fixed base of a disk drive device not shown in the Figure, and an armature coil 14 mounted on the optical pickup 10 and arranged to face opposite to the field magnetic poles 12, then the optical pickup 10 is moved in the direction of X-axis corresponding to the radius direction of the disk by this synchronous linear motor.
Patent JP-H04108844-A (JP)
Title: Plastisol composition
Inventor: KOSEKI MITSUO
IPC: C09D127/04
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a plastisol composition, capable of providing sufficient adhesion to coated metallic surfaces by heat treatment at low temperatures in a short time, excellent in storage stability and suitable as body sealers, etc., for automotive bodies by blending vinyl chloride (co)polymer with a plasticizer and a specific amount of a specified adhesion imparter. CONSTITUTION:A plastisol composition is obtained by blending (A) vinyl chloride (co)polymer with (B) a plasticizer (e.g. diethyl phthalate) and (C) an adhesion imparter composed of (C1) one or more selected from blocked substances of polyisocyanates having isocyanurate ring with dialkylphenols, blocked substances of biuret-modified polyisocyanates with dialkylphenols, etc., and (C2) an active amino group-containing mono- or polyamide-based compound derived from polymerized fatty acids having >=90% dimer acid content and polyamines.
Patent JP-H0954563-A (JP)
Title: Large-sized display
Inventor: KOUTATSU TAKESHI
IPC: G09F13/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized display which facilitates and assures the mounting of a casing and deals with the long-sized easing as well. SOLUTION: This large-sized display is constituted by freely openably and closably mounting the casing 3 framed with the peripheral edges of a panel for display as the casing at the aperture of a box-shaped frame 1 framed of upper and lower frames and right and left frames to a square shape. While a bearing part 31b is formed at the top edge 6 of the aperture of this box- shaped frame 1, a detaining part 32 corresponding to this bearing part 31b is formed on the upper rear side of the casing 3. This detaining member 32 is freely turnably detained and connected onto the bearing part 31b.
Patent JP-H0567240-A (JP)
Title: Recognition method for hirakana (cursive form of japanese syllabary)/english/kana (square form of japanese syllabary) by handwriting
Inventor: NOZAWA JUNKO
IPC: G06K9/68
Filed: 1991-09-09
Abstract: PURPOSE:To recognize characters written by different persons as the same characters by dividing the character by individual strokes and giving the identification references of the changes of directions to them. CONSTITUTION:This method consists of a retrieval key generation means 30 which divides the inputted character by the individual strokes, plots them at a prescribed interval for the respective strokes, sets the change in a two-dimensional direction between plots to be one plot, digitizes them in the two-dimensional directions and sets numerals showing the directions for the respective strokes as to respective keys to be enumerated values, a date base retrieval means 40 which retrieves a data base 70 in accordance with data base retrieval logic on the inputted handwritten character from directivity and with which an operator decides the character from the plural obtained characters and a retrieved result learning means 50 retrieving whether the retrieval key of the character, which the operator decides, is registered in the data base 70 or not and registering it in the data base 70 if it is not registered.
Patent JP-H1167494-A (JP)
Title: Plasma treatment equipment
Inventor: EDAMURA MANABU
IPC: H01L21/3065
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation in the inside of a chamber caused by chemical reactions and ion impact by plasma and eliminate causes of damages of an O-ring made of fluoro-rubber and used for a vacuum sealing part of an insulating material, leakage, generation of foreign substances such as fluorine base substances even in the ease a high frequency antenna is installed in outside air through an insulating material such as quartz in relation to plasma in the treatment chamber. SOLUTION: In this plasma treatment equipment provided with a high frequency antenna 12 installed in the outer circumference of a cylindrical insulating tube 8, a circular tube-like metal member 15 having slits cut as to cross the antenna is installed in the further outside of the high frequency antenna 12. Air in the part of the antenna 12 surrounded with the circular tube-like member and an insulating tube 8 is sent to the upper part and the temperature of the air is adjusted by a heated or cooled radiator and then, the air is sent to the outside of the circular tube-like member having slits to be blown out to the antenna 12 and the insulating tube 8 through the slits, so that the air in the discharge part can be circulated.
Patent JP-H0390111-A (JP)
Title: Automatic rice cooking device
Inventor: FUKUDA TOSHIKATSU
IPC: A47J27/14
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the deformation, etc., of a cover body by allowing an elevation mechanism to raise the cover body so as to start rice cooking operation through the operation of a detecting switch by the pushing of the detecting rod by a knob, when the cover body locks a pot, and by continuing the rice cooking operation by the cover body in certain cases. CONSTITUTION:When rice is cooked, an intermediate cover 26 and an inner cover 27 are normally connected, and a pot unit 4 is accommodated through slide into a case 1, the turbulent part 23 of a knob 25 is automatically fitted into a hooked part 49. Then, a raising motor 36 revolves, and a cover 30 rises, and a suspended rod 48 rises to lift up a cover body 22, and the top edge of a detecting rod 42 intrudes into the supporting part 28 of the knob 25, and the detecting rod 42 is pushed up against a spring 43, and then a detecting switch 40 operates, and it is confirmed that the cover body 22 is set into a pot 16, and an input is supplied into a microcomputer, and rice cooking operation is started. If the cover body 22 is not set into the pot 16, the detecting rod 42 can not be pushed, and the microcomputer detects this state, and a buzzer is operated, and the rice cooking operation is suspended.
Patent JP-S62113736-A (JP)
Inventor: HANSU GEORUKU KORAARA
IPC: G02B6/02
Filed: 1986-09-26
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-H04111522-A (JP)
Title: Erroneous detection preventing circuit for chattering
Inventor: MIZOO NOBUYOSHI
IPC: H03K5/1254
Filed: 1990-08-31
Abstract: PURPOSE:To surely prevent erroneous detection due to chattering, noise, or the like by providing a counter and counting a clock only in the period of turning-on of a key input signal and detecting the key input at the time of counting a prescribed value. CONSTITUTION:When the key input signal is turned on, a counter 13 starts to count the clock supplied from a clock control circuit 12. When the counted value of the counter 13 reaches the prescribed value, a key input detecting circuit detects the inputted key input signal as the normal signal. This prescribed value is selected in accordance with the signal width of chattering or noise to be eliminated. In this manner, the counter 13 is provided to count the clock only in the period of turning-on of the key input signal, and the key input is detected when the prescribed value is counted. Thus, only the key input signal generated by actual key operation is correctly detected to surely prevent erroneous detection due to chattering, noise, or the like.
Patent JP-H0658313-A (JP)
Title: Self screwing screw for foam concrete
Inventor: YAGI YUTAKA
IPC: F16B25/04
Filed: 1992-08-04
Abstract: PURPOSE:To improve biting-at and biting-in at the time of screwing-in and improve engagement after screwing-in by providing a biting-in edge extendingly by protruding it diametrically and axially over the tip of a sharp tip portion with the predetermined pitch of a screw thread left intact. CONSTITUTION:At the time of screwing-in start, a biting-in edge 7 that protrudes diametrically and axially over the tip of a sharp tip portion 3 bites at an ALC surface instantly, and enter into ALC. As a result, there is no chance of the sharp tip portion 3 cutting the ALC, and the start up of an entering movement is rapid and excellent. Especially, as the biting-in edge 7 is extendingly formed with the predetermined pitch P of a screw thread 5 left intact, thrust is generated while tapping is being conducted simultaneously with biting-at, and the sharp tip portion 3 can enter without resistance. Moreover, as a female screw conducted with tapping by means of the biting-in edge 7 can be led to the following screw thread 5, there is no chance of breaking the female screw that is being tapped during screw entering, and maximum engagement force in regard to the soft and fragile ALC can be obtained.
Patent JP-H04111027-A (JP)
Title: Large quantity information managing method for information processor
Inventor: YAGI MASAO
IPC: G06F17/30
Filed: 1990-08-31
Abstract: PURPOSE:To shorten the processing time by retrieving data at a high speed irrespective of whether the data quantity is large or small by discontinuing all the character collation being the main cause for taking time for the retrieval, and fetching directly data written in a position designated by a numeral (pointer). CONSTITUTION:In a storage medium, a control file 11 and plural separate item data files 12 - 15 are defined, and in the item data files 12 - 15, concrete data is stored, and in the control file 11, an area corresponding to plural data store files is provided in one record, and a record number in which the respective data are contained is written therein. Therefore, when a commodity code is inputted, the record of the control file 11 corresponding to this commodity code is read out, and by the number stored in its record, a read-out position of plural separate item data files 12 - 15 is obtained. In such a way, information constituted of plural data is obtained instantaneously, and the retrieval is executed at a high speed.
Patent JP-H06171218-A (JP)
Title: Coating agent composition for no-carbon required copying paper and production of no-carbon required copying paper
Inventor: ROTSUNII II UIRIAMUZU
IPC: B41M5/132
Filed: 1993-08-20
Abstract: PURPOSE: To mainly improve durability and elasticity of coating agent composition and no carbon copying sheet by incorporating specific ratios of a pigment image developing component containing a pigment and an acid developer, a binding agent containing a plurality of binders and a pH regulator. CONSTITUTION: The coating agent composition for a no carbon copying sheet comprises a specific pigment image developing component, a binding agent and a pH regulator. The developing component contains 70 to 90 dry pts.wt. of a pigment and 10 to 30 dry pts.wt. acid developer. The binding agent contains 4 to 25 pts.wt. of a latex binder to 100 dry pts.wt. of the developing component, and 20 pts.wt. or below of a starch binder. Further, the regulator is set to an effective amount to regulate pH to 7 to 9. The composition is applied to the no carbon copying sheet to be printed with information to be read by a magnetic image. Thus, durability and elasticity are mainly improved.
Patent JP-2001045974-A (JP)
Title: Production of hydrous chocolates
Inventor: KITABI KOSUKE
IPC: A23G1/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To produce chocolates good in peelability or meltability in a mouth without causing a rise in viscosity or sandiness due to aggregation of solids even when moisture is contained by adding a specific amount of an emulsion in which water containing a hydrophilic substance is a continuous phase to a specific chocolate paste. SOLUTION: (B) An emulsion in which water containing preferably 10-50 wt.% of a hydrophilic substance is a continuous phase in an amount of 20-100 wt.% based on (A) a chocolate paste using a lipophilic emulsifying agent is added to the chocolate paste (A) to produce (C) hydrous chocolates. The ratio of the lipophilic emulsifying agent to the whole hydrous chocolates is preferably 0.05-5 wt.%.
Patent JP-H01107820-A (JP)
Title: Filter pack
Inventor: BUARUTAA FUETEINGAA
IPC: B03C3/28
Filed: 1988-09-12
Abstract: PURPOSE: To improve dust separability and dust accumulatability by permanently electrically charging all layers, reducing a fiber diameter and increasing a packing density from layer to layer toward a flow direction and confining the layer thicknesses of the respective layers to <=10 mm. CONSTITUTION: The multilayer filter pack consisting of at least two directly continuos fiber layers and having electret nature is formed. This multilayer filter pack is constituted by permanently electrically charging all the layers in such a manner that the fiber diameter is reduced, the packing density is increased from layer to layer toward the flow direction and the thicknesses of the respective layers attains <=10 mm. The fiber layer of the fiber diameter of 10 to 30 μm and the packing density of 0.01 to 0.07 is adequately used as the feed side layer and the fiber layer of the fiber diameter of 0.5 to 10 μm and the packing density of 0.03 to 0.1 as the discharge side layer.
Patent JP-H09109566-A (JP)
Title: Thermosensitive coloring matter transfer collection
Inventor: UEIN AASAA BOUMAN
IPC: B41M5/52
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance re-transfer properties, in a thermal coloring matter transfer laminate containing a coloring matter donating element and a coloring matter receiving element, by providing the coloring matter receiving element in the relation superposed on the coloring matter donating element so that a coloring matter layer comes into contact with a coloring matter image receiving layer containing a polymer having an aliphatic amino group. SOLUTION: A thermal coloring matter transfer laminate wherein a polymer of a receiving layer has a reactive amino group is used in a thermal transfer system for obtaining a print from the image of a color video camera. In this case, a coloring matter donating element containing a support having a coloring matter layer wherein coloring matter having a reactive carbonyl group is dispersed in a polymer binder thereon and a coloring matter receiving element containing a support having a coloring matter image receiving layer are provided. The coloring matter receiving element is provided in the relation superposed the coloring matter donating element so that the coloring matter layer comes into contact with the coloring matter image receiving layer containing a polymer having a primary or secondary aliphatic amino group.
Patent JP-S61109457-A (JP)
Title: Switching regulator
Inventor: ABE NOBORU
IPC: H02M3/28
Filed: 1984-10-30
Abstract: PURPOSE:To increase the operating point range in a switching regulator of magnetic amplifier type by connecting a diode for applying a forward bias to a saturable reactor, thereby narrowing the control disable range of a reset current. CONSTITUTION:A switching element 1 is connected in series with the primary winding 3 of a main transformer 2, a saturable reactor 5 and a rectifier 6 are connected with the secondary winding 4, and the inductance of the reactor 4 is varied by a constant-voltage controller 6 to form a switching regulator of magnetic amplifier type. A diode 9 for applying a forward DC bias by utilizing a self-electromotive force caused by the magnetic energy and a resistor 8 for preventing a shortcircuit are connected in series are connected in parallel with the reactor 5. Thus, the control disabling range of a reset current due to a minor loop can be reduced.
Patent JP-H0977127-A (JP)
Title: Conductive resin sheet
Inventor: HIRAIWA SHIGENOBU
IPC: B65D73/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a conductive resin sheet enhanced in moldability and dimensional stability while keeping conductivity and capable of obtaining the good sealability with a top tape. SOLUTION: A conductive resin sheet is obtained by providing a conductive layer composed of a compsn. prepred by adding 15-35 pts.wt. of a conductive filler with a particle size of 0.05-1.0μm to 100 pts.wt. of an acryl-urethane resin (acryl component; 0.1-50wt.%) being a binder on the single surface or both surfaces of a polystyrenic resin sheet. The surface intrinsic resistance value thereof is 10<4> -10<8> Ω.
Patent JP-S6288520-A (JP)
Title: Electric discharge machine
Inventor: MATSUDA HISAKAZU
IPC: B23H7/30
Filed: 1985-10-16
Abstract: PURPOSE:To reduce the bending moment of a guide part by installing the rail of an LM guide onto a head and installing an LM bearing onto a column and arranging a driving center onto the line connecting the centers of the LM guide and coaxially arranging the driving center and a main shaft center. CONSTITUTION:A head 1 is driven in the vertical direction by a motor installed on a driving center 6 and a ball screw, guided by an LM guide rail 2b installed onto the head 1 and an LM guide bearing 2a installed onto a column 7, and an electrode installed onto a main shaft center 5 is servofed in the vertical direction, and electric discharge machining proceeds. The LM guide rail 2b is pressed onto the installation surface of the head 1 by a pressing plate 3, and the LM guides 2a and 2b are prevented from dust by a cover 4 installed onto the column 7. Since the driving center 6 and the main shaft center 5 are arranged coaxilly on the line connecting the guide centers 8a and 8b of the LM guide, the bending moment is not generated at the guide center, and the straightness of the vertical movement is markedly improved.