baber/WOPTO huggingface dataset:
Patent JP-2001059473-A (JP)
Title: Rotary driving device
Inventor: SHINBA MICHIO
IPC: F03G7/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To continuously rotate rotors by utilizing potential energy, etc., by constituting a rotary driving device combining a required number of rotors so as to take out force except shaft centers of the rotors. SOLUTION: When force of an adjusting gear 13 is made as force of 2 directing in the lower direction, force applied to a right end of the adjusting gear 13 becomes force of 1 which is the half of force of 2. The force of 1 acts on a left end of a first gear 20 via a chain 19. As a result, because an engagement part R of a first ring gear 26 and a planetary gear 25 becomes the half in distance from an operating shaft 21, the force of 2 is applied to the R part in the same direction. The force of 1 applied to a left end of the adjusting gear 13 is transmitted to an engagement part S of a sun gear 24 and the planetary gear 25 via a chain 23. Force of 3 is applied in the lower direction to an engagement part P of a small gear part 29 and a second ring gear 30.  The force of 3 is transmitted to a second gear 34 by an action of a balance, is added as force of 1.5 to the operating shaft 21 via interlocking gears 36, 37 and the operating shaft 21 is started to rotate by force of 0.5.
Patent JP-S60137989-A (JP)
Title: Production of pitch for carbonaceous material
Inventor: OOTA MASAKATSU
IPC: C10C3/02
Filed: 1983-12-26
Abstract: PURPOSE:To obtain an uniform mesophase pitch of good spinnability, by heat treatment of light oil fraction-eliminated petroleum residual oil to such a point as to reach specific level of the toluene insolubles in the isotropic pitch produced, removing the low-grade mesophase pitch formed followed by heat treatment again. CONSTITUTION:A petroleum-based residual oil (pref. a residual oil produced by catalytic decomposition of petroleum fraction) is freed from the light oil fraction contained followed by heat treatment to such a point as to reach 10-70(pref. 20-60)wt% in the toluene insolubles in the crude isotropic pitch formed. During or after the heat treatment, the low-grade mesophase pitch formed in removed taking advantage of specific gravity difference between mesophase pitch and isotropic one followed by heat treatment of the resulting isotropic pitch again, thus obtaining the objective high-quality mesophase pitch. EFFECT:Capable of eliminating low-grade mesophase pitch without any drop in the yield. USE:For production of carbon fiber with high tensile strength etc.
Patent JP-H04122310-A (JP)
Title: Dish dryer for kitchen equipment
Inventor: KASHIWABARA YUMI
IPC: A47B77/08
Filed: 1990-09-14
Abstract: PURPOSE:To prevent water from pooling in a working space between a dish dryer and a sink, by providing a dish dryer having a door opening at the sink side and a tray covering the space between the dryer and the sink to freely draw out it, contacting the hot air path from a hot air generator. CONSTITUTION:When washed table wares are contained in a water-dripping shelf 10, a tray 13 is pulled out to cover a working space S. Thereafter, a door 14 is opened and the table wares washed in a sink 7 are contained in the water-dripping shelf and the tray 13 is contained in the wash dryer 9. When containing, water sticking to the table wares drops but it is received by the tray 13 and hence, does not drop on the working space S. When the containing work is finished, the door 14 is closed, a hot air generator 12 is operated to dry table wares. On drying, the hot air is blown from the blowing outlet 12b at the upper part 12a and the blowing outlet at the lower part 12b.
Patent JP-2000066576-A (JP)
Title: Simulator
Inventor: AIKI SHINICHIRO
IPC: A63F13/245
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a simulator which is capable of maintaining a riding part at a prescribed inclination in the state of parting the feet from a base, and capable of easily being reset to a neutral and is good in operability and ample in presence. SOLUTION: This motorcycle game device 10 has the base 12, the riding part 14 disposed on the base 12, a step 38 disposed in the riding part 14 and a handlebar 34. The riding part 14 is disposed laterally tiltably with respect to the base 12. The step 38 is disposed laterally rotably with respect to the riding part 14. The handlebar 34 is disposed rotatably with respect to the riding part 14. The step 38 is rotated cooperatively with the tilting of the riding part 14 by a step interlocking mechanism 16. The restituting force and posture holding force to the neutral position of the riding part 14 are generated by the stamping force of the step 38.  The handlebar 34 is rotated cooperatively with the tilting of the riding part 14 by a steering interlocking mechanism 18 and the restituting force and posture holding force to the neutral position of the riding part 14 are generated by the rotational manipulating force of the handlebar 34.
Patent JP-H0992729-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: FURUKAWA AKIHIKO
IPC: H01L21/8238
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To operate an element at high speed in a CMOS circuit fabricated on one substrate by depositing a thinner gate oxide for a PMOS than for an NMOS thereby increasing the current drive capacity of the PMOS relatively. SOLUTION: An isolating region is formed on a silicon substrate 1 using a normal CMOS element fabrication process. A sacrifice oxide is then deposited in an active region thus forming well regions 4, 22. Only an active region for fabricating a PMOS using resist is then opened and nitrogen atom ions are implanted, at a specified dose, into the surface of the silicon substrate. Subsequently, the sacrifice oxide is removed and gate oxide is deposited thus retarding oxidation by nitrogen. Finally, a gate electrode is formed of silicon along with the side wall and a heavily doped diffusion layer 18 thus fabricating a CMOS circuit where the gate oxide is thinner on the PMOS 42 side than on the NMOS 41 side.
Patent JP-H0985195-A (JP)
Title: Washer
Inventor: TOYOSHIMA NORIO
IPC: C23G3/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce washing nonuniformity and to sharply improve washing efficiency by subjecting a washing basket to turning oscillation within a prescribed angle in the horizontal direction in a washing liquid in a washing vessel while vertically moving the washing basket. SOLUTION: When a washing basket 3 is at the lowest position in its vertical movement range, levers 27, 28 each fall right beneath. By the drive of a motor, the first and second levers 27, 28 are rotated at uniform velocity in the direction of the arrow A and in the reverse direction of the arrow A' respectively, thus raising both ends of the washing basket 3 at uniform velocity by uniform distance. Until this state is reached, while the washing basket 3 is raised with its horizontal state being maintained, it is rotated around an imaginary axis S to a prescribed angle θ in the direction of the arrow R. Since the washing basket 3 is thus subjected to turning oscillation within a prescribed angle range every rising and lowering, the flow of washing liquid in contact with the surface of a material to be washed is made in multi-directional.
Patent JP-2000076835-A (JP)
Title: Data reader
Inventor: SAKATANI TOMOHIKO
IPC: G11B27/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a data reader which enhances reliability of a data acquisition operation by solving a problem causing a malfunction by erroneously acquring low-reliability data in a high-speed search operation in a digital VCR. SOLUTION: A shift register 21 in which reproduced data is stored sequentially in units of sectors is installed. In addition, a pattern detection circuit 41 which detects a prescribed pattern from the shift register 21 is installed. In addition, a TAG detection judgment circuit 43 which judges a TAG detection state according to a detection pattern is installed. Thereby, even when the reliability of acquired is lowered, correct data can be interpolated on the basis of a data aquisition pattern in the front and a data acquistion pattern in the rear.
Patent JP-H07168346-A (JP)
Title: Lithographic printing plate
Inventor: JIYAN BAN HANZERU
IPC: G03F7/07
Filed: 1994-09-14
Abstract: PURPOSE: To prevent an obtained printing plate from indicating substantial extension when it is placed on a printing press under strain, and from indicating extension also during a printing process itself. CONSTITUTION: This is a lithographic printing plate including a surface in which a lipophilic part is discriminated from a lipophobic part at the time of generating an image on the first surface of a flexible supporting body, and a layer including pressure sensitive adhesive particulate on a second surface opposite to the first surface. Also, this is a lithographic printing plate pioneer body including a surface in which the lipophilic part is discriminated from the lipophobic part at the time of generating the image on the first surface of the flexible supporting body, and a layer including the pressure sensitive adhesive particulate covered with a protecting stripping layer on the second surface opposite to the first face.
Patent JP-S6487611-A (JP)
Title: Production of modified olefin
Inventor: SAITO NORIAKI
IPC: C08F2/34
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the aimed polymer having excellent adhesiveness to glass and polar resins and low melt flow rate, by bringing an unsaturated carboxylic acid and an olefin into contact with a granular olefin polymer and carrying out graft polymerization by using a specific radical initiator. CONSTITUTION:(B) An unsaturated carboxylic acid or a derivative thereof and (C) an olefin are brought into contact with (A) a granular olefin in an inert gas substantially in the absence of a liquid medium and graft copolymerization is carried out by using (D) a radical initiator at a temperature lower than the melting temperature of the component A to give the aimed polymer. The component B is preferably selected from a group consisting of compounds shown by formula I and formula II (R<1> and R<2> are H or aliphatic polymer; R<3> is H, aliphatic hydrocarbon or aromatic hydrocarbon), the component C has preferably 2-5 carbons and the component A is preferably a homopropylene polymer or a copolymer of propylene and an olefin except propylene.
Patent JP-H07106643-A (JP)
Title: Infrared detection element and manufacture thereof
Inventor: SAKAI ATSUSHI
IPC: H01L37/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide an infrared detection element, and manufacturing method thereof, in which noise and fluctuation in the resistance are suppressed. CONSTITUTION:The infrared detection element comprises an infrared ray absorbing film 7 for absorbing the infrared rays through an insulating thin film 2, and a thin film resistor 4 having resistance which varies as the temperature of the infrared absorbing film varies. In the thermal infrared detection element having a diaphragm structure where upper and lower electrodes 6, 3 are formed while sandwiching the thin film resistor 4 vertically and the insulating thin film 2 is supported, on the periphery thereof, by a semiconductor substrate to provide a hollow part oppositely to the infrared ray absorbing part, the upper electrode 6 and the thin film resistor 4 are formed to have an identical planar profile.
Patent JP-S60140011-A (JP)
Title: Incombustible fuel combustion device
Inventor: ORIMOTO MANABU
IPC: F23D17/00
Filed: 1983-12-28
Abstract: PURPOSE:To make a superior control characteristic by a method wherein a petroleum cokes supplying control device such as a damper or the like is arranged in a petroleum cokes supplying pipe and a purge gas supplying pipe is connected to it. CONSTITUTION:Each of the dumpers 20 is arranged for each of fine powder cokes pipes 5 and it is constituted such that the supplying of fine powder cokes may be adjusted for each of the pipes. To the downstream side of the dumper 20 is connected to a purge pipe 19 for supplying purge gas. The other end of the purge pipe 19 is connected to a pipe 18, for example, which supplies primary air to a grinding machine 4 so as to supply a primary air as purge gas. With this arrangement, in case that incombustible fuel requiring assisting fuel such as petroleum cokes is used, it is possible to make a precise load control over a combustion device without applying any substantial improvement such as modification of structure of the furnace.
Patent JP-S6488689-A (JP)
Title: Three dimensional labelling device
Inventor: NISHIDE AKIHIKO
IPC: G01N23/04
Filed: 1987-09-29
Abstract: PURPOSE:To attain a high speed and low cost processing by forming a three dimensional connecting information table based on the two dimensional label information of respective tomographic images and the interlabel connecting information of the respective tomographic images and three dimensionally labelling. CONSTITUTION:The tomographic image obtained from a tomographic image forming device is binarized by a certain threshold by a two dimensional labelling means B to divide to respective areas, the plural labelled tomographic images are overlapped in a variable density gradation direction by a two dimensional histogram measuring means C to measure a two dimensional histogram and obtain the interlabel connecting information beteween the tomographic images of the respective labelled areas. The three dimensional connecting information table is formed based on the two dimensional label information of the respective tomographic images divided to the respective areas and the interlabel connecting information of the respective tomographic images by the use of a three dimensional connecting information table forming means D to three dimensionally label from this three dimensional connecting information table. Thereby, a three dimensional labelling device in which a processing can be attained at high speed and the cost of which is low is obtained.
Patent JP-2000077260-A (JP)
Title: Laminated ceramic electronic component and its manufacture
Inventor: KIMURA TOKUTARO
IPC: H01G4/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic component in which the joint strength between internal and external electrodes is high, voids are hard to be caused by the projection of the internal electrode to the inner surface of the external electrode, and the realiability is high. SOLUTION: In a ceramic sintered body 2, a plurality of internal electrodes 3a-3d are overlapped in thickness direction with ceramic layers interposed, and external electrodes 4 and 5 are formed on the outer surface of the ceramic sintered body 2 in such a manner as to be connect with either of the internal electrodes 3a-3d. The external electrodes 4 and 5 are formed by baking a conductive paste using a metal whose diffusion constant is larger than that of a metal comprising the internal electrode, and they are baked at the same time when the internal electrodes 3a-3d are baked and the ceramic sintered body 2 is calcined.
Patent JP-H03110061-A (JP)
Title: Brazing method for high-temperature heat-resistant brazing material
Inventor: HISAMORI YOICHI
IPC: B23K1/00
Filed: 1989-09-21
Abstract: PURPOSE:To prevent the generation of defects, such as harmful deposits and voids in a brazing layer by incorporating the powder of a material which absorbs the element liable to diffuse at a brazing temp. into the high-temp. heat-resistant brazing material. CONSTITUTION:A pipe 1 is brazed by using the high-temp. heat-resistant brazing material 10 contg. the element liable to diffuse into a base material 2 to be brazed as one of its constituting elements. The powder 11 (Ni powder) of the material having the nature to absorb the element liable to diffuse at the brazing temp. is, thereupon, incorporated into the high temp. heat-resistant brazing material 10. The brazing material 10 is heated to the prescribed brazing temp. while this material is brought into contact with the base material 2 to be brazed. The high-temp. heat-resistant brazing material is formed of the Ni brazing material consisting of Ni-Cr-B and is mixed with 1 to 5% Ni powder or stainless steel powder based on the weight of the brazing material. A fitting clearance is taken large.
Patent JP-H1188985-A (JP)
Title: Speaker unit
Inventor: SHINGO TAKAYUKI
IPC: H04R9/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce a low resonance frequency at a low cost without losing the reliability in the speaker unit where an outer circumference of a diaphragm is fixed to a mount face of a frame via an edge and a base of the diaphragm or a bobbin is fixed to the frame via a damper. SOLUTION: A mount face 28a has been adhered over the entire outer circumferential face of an edge 29 conventionally. A notch 28b is provided to the mount face 28a and the notch 28b is supported by a bridge structure of a ground paper sheet 30. Thus, an outer diameter D2 of a damper 31 is selected larger than an outer diameter D1 of the edge 29 so as to reduce a minimum resonance frequency. The notch 28b has only to be formed to the frame 28 and the notch is produced by a conventional punch process, and after a frame 28 and a yoke 23 are adhered, the damper 31 is adhered and the reliability of the adhered part is not lost.
Patent JP-H07106458-A (JP)
Title: Airtight semiconductor device
Inventor: MARUYAMA ATSUSHI
IPC: H01L23/02
Filed: 1993-10-01
Abstract: PURPOSE:To obtain an airtight semiconductor device whose solder wettability is enhanced and whose high bonding property is ensured by a method wherein a matte Ni electroplated layer and a matte Au electroplated layer are executed to a pellet mounting face on a metal base plate and a semiconductor pellet is Au/Si-eutectic-bonded. CONSTITUTION:A matte Ni-electroplated layer 9 is plated to a pellet mounting face region on a metal base plate 2, it is used as a substratum, a matte Au- electroplated layer 10 is formed so as to be piled up on it, and an Au-palted layer whose surface roughness is rough is formed. Then, an Au foil or a solder preform of Au/Si is sandwiched between a semiconductor pellet 1 which is plated with Au and the metal base plate 2, the semiconductor pellet 1 is rubbed to the metal base plate 2 in a heating state while its suction state is kept, and it is eutectic-bonded. In this case, since the Au-plated layer 10 which is applied to the side of the metal base plate by a matte electroplating method is at a surface roughness of about 0.2 to 0.5mum, the good wettability of the title semiconductor device with reference to a eutectic alloy is obtained, and its high bonding property can be ensured.
Patent JP-H01157340-A (JP)
Title: Prepared triglycerides having improved self-firing property
Inventor: DEIBITSUDO KII YAN
IPC: A23D7/00
Filed: 1988-09-29
Abstract: PURPOSE: To obtain triglycerides having low calories and acceptable self-igniting characteristics, which are suitable to be used for a cooking shortening and oil by compounding triglycerides comprising a combination of specified fatty acids. CONSTITUTION: Triglycerides selected from SUM, SMU triglycerides or mixture of them by at least 30wt.%, preferably at least 50wt.%, MMM triglycerides by <=18wt.%, preferably <=5wt.%, and MMS, MSM, SSM and SMS triglycerides or mixture of them by <=30wt.%, preferably <=12wt.% are compounded. M represents 6 to 10C satd. fatty acid groups, S represents 18 to 30C satd. fatty acid groups, and U represents 18 to 22C unsatd. fatty acid groups having 1 to 6 double bonds between carbon atoms.
Patent JP-H0993582-A (JP)
Title: Half picture element accuracy motion vector retrieval device
Inventor: SENDA YUZO
IPC: H04N19/139
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a half pixel accuracy motion vector retrieval device whose circuit scale is reduced without almost deteriorating the performance. SOLUTION: A 1st motion vector retrieval section 35 obtains a 1-pixel accuracy motion vector and 9 vicinity prediction error evaluation values, a differentiation calculation 26 calculates a horizontal difference power and a vertical differentiation power, and a 2nd motion vector retrieval section 36 retrieves a half pixel accuracy motion vector by estimating a prediction error evaluation value of 8 vicinity elements (±0.5, ±0.5) of the 1-pixel accuracy motion vector from the prediction error evaluation values, the horizontal difference power and the vertical differentiation power.
Patent JP-2000076898-A (JP)
Title: Semiconductor memory device, inspecting method thereof and manufacture thereof
Inventor: IKEDA ISATO
IPC: G01R31/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To replace a word line short-circuited with a bit line with a redundant circuit. SOLUTION: A plurality of word lines 120 have normal word lines, usage of which is predetermined, and redundant word lines employed when an anomaly is recognized in the normal word lines. A transistor 114 for step-up for forcibly setting all bit lines at power-supply potential is installed. The bit lines are set at power-supply potential under the state, in which the word lines 120 are grounded. Accordingly, when a data corresponding to the power-supply potential of the bit line is written in a memory cell, a short circuit with the bit line of the word line corresponding to the memory cell is decided. The word lines, in which short circuits are recognized, are replaced with the redundant word lines.
Patent JP-H04125914-A (JP)
Title: Winding equipment
Inventor: HIRAO YOSUKE
IPC: H01F27/32
Filed: 1990-09-17
Abstract: PURPOSE:To suppress aging of a winding, and stably maintain inductance characteristics for a long time, by covering a winding of a coil, a transformer, etc., and the hollow part and the periphery of said winding with resin material mixed with magnetic powder, and fixing the winding. CONSTITUTION:Lead wires 12 are led out from a winding 11, which is arranged in a mold. Resin material 13 mixed with fine powder of pure iron, iron oxide, etc., subjected to insulation treatment is casted into the mold. In this manner, the winding 11 is protected from the outside by the molding using the resin material 13. Thereby various frequency characteristics and magnetic characteristics can be dealt with, a device adapted to various application including the profile thereof can be realized, and the manufacturing of a device can be easily automated.
Patent JP-H0294921-A (JP)
Title: Bit error correcting circuit
Inventor: YAMAZAKI MASAO
IPC: H03M5/16
Filed: 1988-09-30
Abstract: PURPOSE:To correct a bit error with the minimum parity bits by defining undefined data, which cannot be defined in an identification circuit, as correct data by a parity operation using the parity bits. CONSTITUTION:An identification circuit 2 outputs an 'H' signal when the input data is recognized as 'high' and outputs 'L' data to an output terminal 25 when the above-mentioned data is recognized as either 'medium' or 'low'. Further, when the data is recognized as 'medium', the identification circuit 2 simultaneously outputs an 'H' pulse as the undefined data from a detecting terminal 24. Further, in an error correcting circuit 5, 'H' or 'L' definition for the undefined data is executed from a parity counted result in a parity arithmetic circuit 4, and an error in an undefined bit is corrected when the data is outputted from a data memory 3. Thus, the error can be corrected with the minimum parity bits without adding any special additional bit.
Patent JP-S60139254-A (JP)
Inventor: TAUCHI MASARU
IPC: A61L9/16
Filed: 1983-12-28
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。