baber/WOPTO huggingface dataset:
Patent JP-H08128794-A (JP)
Title: Heat exchange element
Inventor: SUZUKI MASATO
IPC: F24F3/147
Filed: 1994-10-31
Abstract: PURPOSE: To improve a heat exchange efficiency and to reduce a pressure loss and noise by taking a means wherein shielding ribs having a plurality of projections formed are provided on the surface of a heat transfer plate and also space ribs having a plurality of projections formed are provided between them. CONSTITUTION: A primary air flow X-X1 running on the surface of a heat transfer plate1 flows in from the side of an inflow port 6 made up of shielding ribs 2b and space ribs 4b and passes through space ribs 4a in the central part and then it is discharged from the side of a discharge port 7 made up of shielding ribs 2a and the space ribs 4a. A secondary air flow Y-Y1 flows in so that it intersects the primary air flow X-X1 perpendicularly or obliquely, from the side of an inflow port 10 located on the rear side of the heat transfer plate1 , made up of the shielding ribs 2b and the space ribs 4b and opposed to the primary air flow X-X1 . In the central part, it flows oppositely to the primary air flow X-X1 , and in the vicinity of the discharge port 11 side, it is so discharged as to intersect the primary air flow X-X1 perpendicularly or obliquely.  The shielding ribs 2a and 2b and the space ribs 4a and 4b have projections 5a and 5b formed respectively.
Patent JP-H04144875-A (JP)
Title: Winding posture detecting device
Inventor: SHINTAKU MOTOCHIKA
IPC: B65H26/08
Filed: 1990-10-04
Abstract: PURPOSE:To detect a winding posture failure by calculating a roll diameter and the latest average roll diameter from the distance from a determined point on the outside of a roll to the roll surface and the rotating speed of a roll shaft, and generating a signal when the time change ratio of the deviation between both exceeds a set value. CONSTITUTION:A distance detector 5 detects the distance LX from its mounting position to the surface of a roll 2 for one rotation of the roll in a short period of several ten times and gives the resulting distance to a roll diameter arithmetic means 6 to calculate a roll diameter D. If the roll 2 has no winding wrinkle nor eccentricity, the roll diameter will be linearly reduced as shown by a line X. When the roll is eccentric, the diameter D is gradually reduced in a form as shown by a curve Y. The roll diameter data of the means 6 is given to an averaging means 7, and every output of pulse signal from a rotating speed detecting means 4, the roll diameter D data at that point of time is read, and the latest several time data are integrated to determine their average value. This data are added to a differentiating means 8, and a comparing means 9 sounds an alarm device 10 when the output data of the means 8 exceeds an internally set threshold.
Patent JP-H08127172-A (JP)
Title: Laminated pressure sensitive recording sheet
Inventor: KOMATSU TAKAAKI
IPC: B41M5/165
Filed: 1994-10-31
Abstract: PURPOSE: To provide a laminated pressure sensitive recording sheet having a stable releasability. CONSTITUTION: An opaque coating sheet in which a pressure sensitive recording layer solely laminated or mixed with both or one of microcapsulated coloring reagent and developer and coated one side of a support and water borne polymer coating layer is provided on the other side surface is integrated via a thermoplastic resin laminated layer. Thus, the releasing strength in the case of releasing the opaque sheet is extremely stable. Even if the laminating conditions are slightly irregular, the strength is not extremely altered, and a laminated pressure sensitive recording sheet of stable quality is obtained. Further, information can be recorded in a pressure sensitive recording part by pressurizing, and when the opaque sheet is released to disclose the inner information, the opaque sheet is not readhered at all.
Patent JP-H07123124-A (JP)
Title: Radio reception equipment
Inventor: SHINKAWA TAKESHI
IPC: H04L27/22
Filed: 1993-10-26
Abstract: PURPOSE:To detect a specific pattern such as a preamble pattern by a circuit of a simple configuration in the radio reception equipment such as a portable telephone. CONSTITUTION:The radio reception equipment which receives a transmitted signal wherein a preamble consisting of successive data of one predetermined pattern is added to data and detects the data included in the received signal in synchronism with the output of a PLL circuit whose phase is locked to the synchronizing signal included in the received signal is provided with detecting means 103-116 which detect the predetermined pattern and a counter 118 which counts the frequency of succession of detection frequencies of the detecting means 103 and 116; when the counted value of the counter 118 reaches a specific value, it is considered that the preamble is detected, and phase lead-in control over the PLL circuit is started.
Patent JP-S62127294-A (JP)
Inventor: IBA YUICHIRO
IPC: B42D15/10
Filed: 1985-11-29
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-H04145613-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: KIKUCHI TSUYOSHI
IPC: H01G9/035
Filed: 1990-10-06
Abstract: PURPOSE:To improve a withstanding voltage remarkably without affecting adversely other characteristics by adding zirconium dioxide to electrolytic solvent using water as dispersion solvent. CONSTITUTION:Zirconium dioxide is added to electrolytic solution using water as dispersion solvent. This colloid is zirconia hydrate ZrO2.xH2O (x=1 to 10) and polymerization particle thereof exists using cation in electrolytic solution as stabilizer. When such electrolytic solution is introduced into an element, an insulating layer of zirconia is readily formed on an aluminum oxide surface since zirconia itself is negatively charged. The insulating layer effectively functions to improve a withstanding voltage of a capacitor; however, it does not affect adversely other characteristics such as capacity and tan delta.
Patent JP-2000095183-A (JP)
Title: Container ship
Inventor: YAMATO KUNIAKI
IPC: B63B15/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a container ship which improves sight while maintaining good righting capability by increasing the local height of the ceiling portion of a wheel house. SOLUTION: A protruding portion 4 at the center of the front portion is locally integrated with the ceiling portion of the wheel house 2 built at the stern of a container ship. A window 5 through which the forward sight can be seen is formed on the front wall of the protruding portion 4. In the protruding portion 4, a floor base 7 on which passengers are accommodated is allowed to move into or out from the floor surface within the wheel house 2 by means of the elevating device 8 such as a lifter.
Patent JP-H08130040-A (JP)
Title: External circuit joint terminal used for electric connection box
Inventor: KATO NOBUHIDE
IPC: H01R4/24
Filed: 1994-10-31
Abstract: PURPOSE: To provide such a terminal for an external circuit joint as being capable of eliminating the need for another joint connector when a turn-around joint is required in the same connector for an electric connection box. CONSTITUTION: A terminal 8 for an external circuit joint used for an electric connection box with a wire and a pressure-contact terminal as an internal circuit has an externally fitted groove 8e between legs 8f on both sides to be fitted to the outer periphery of an insulating coating without cutting off the insulating coating on an electric wire. These legs are supported on an insulating plate arranged on the inner face or the inside of a case for the electric connection box and mounted thereon, plural tabs 8a-8c are protruded to the opposite side of the legs and connected to the external circuit and the external circuit is connected thereto, not via the electric wire in the internal circuit.
Patent JP-H02113764-A (JP)
Title: Chrominance signal separating circuit for image sensor
Inventor: KOIZUMI HARUYUKI
IPC: H04N1/04
Filed: 1988-10-24
Abstract: PURPOSE:To improve a resolution by enlarging each dynamic range of two chrominance signals among three primary colors of red, blue and green. CONSTITUTION:A multiplying means 23 to multiply a while signal digitized by an A/D converter 16 doubles the data of the while signal by adding one bit to the resolution eight bits of the A/D converter 16, and making the most significant digit into '0'. Consequently, when an input to the A/D converter 16 of the white signal is 1, respective signal inputs of the red and blue are made into 1/3X2=2/3. Namely, respective signals of the red and blue can obtain the double dynamic ranges. Thus, in the case of using the A/D converter 16 having the resolution of 256 in eight bits, respective resolutions of red and blue signals can be increased up to 256/3X2=170, respectively.
Patent JP-H1093415-A (JP)
Title: Output circuit
Inventor: MATSUZONO KAZUFUMI
IPC: G11C11/409
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the output circuit in which switching noise is reduced without incurring a delay in an access. SOLUTION: An input signal S1 is fed to an output transistor(TR) 208(1) for a high level output and an output TR 209(1) for a low level output via a NAND circuit 203, an inverter 204 and a NOR circuit 205. A NOR circuit 210 and an inverter 211 delay the input signal S1 and fed to other output TR 208(2) for a high level output and an output signal S2 is fed back to the output TR 208(2). A NAND circuit 212 and an inverter 213 delay the input signal S1 and gives the result to other output TR 209(2) for a low level output and the output signal S2 is fed back to the output TR 209(2).
Patent JP-H02112833-A (JP)
Title: Seaming device
Inventor: HIDA HARUO
IPC: B21D39/02
Filed: 1988-10-24
Abstract: PURPOSE:To lessen manpower for seaming and to shorten the working time thereof by crimping overlap parts by means of plural rolls and seaming these parts during self-traveling. CONSTITUTION:One end 11a of a fresh sheet metal 11 is disposed to face the other end 12a of a lower sheet metal 12 from above. A sealing member 13 is interposed between 12a and 11a. One end of the lap part 14 is crimped by a central roll 7A and a left roll 8A and the central roll group 7 is force rotated by the left roll group 8. A truck 2 is advanced in this way. The single lap part 11b is bent about 45 deg. by the central roll 7A and left roll 8A of the 1st stage. The single lap part 11b is further bent by the central roll 78 and left roll 8B of the 2nd stage. The part 11b is bent until this part comes into contact with 12a by the central roll 7C and the left roll 8C of the 3rd stage. The part 11a is press-bent by the central roll 7D and left roll 8D of the 4th stage and the lap part 14 of the sheet metals is completely seamed by the central roll 7E and left roll 8E of the 5th stage.
Patent JP-S61144945-A (JP)
Title: Packet exchange system
Inventor: NOJIMA SATOSHI
Filed: 1984-12-19
Abstract: PURPOSE:To eliminate an internal congestion state by providing a memory to all cross points between an input bus and an output bus, writing a packet to a memory corresponding at each arriving communication line and reading the packet from the corresponding memory in parallel with the communication line being a transfer detection. CONSTITUTION:Cross points memories XM10-11-10-33 are provided at the cross point of the input buses 8-1-8-3 and all output buses. The input packet transfer circuit analyzes the destination of an arriving packet and writes a data to a memory XM corresponding to the destination. On the other hand, an output packet transfer 6 supervises a corresponding memory XM, the written packet is read sequentially via an output bus 9 and given to an output communication line 2. The packet transfer is attained smoothly by setting the write and read in time division.
Patent JP-H0797907-A (JP)
Title: Active muffler
Inventor: MATSUURA MITSURU
IPC: G10K11/178
Filed: 1993-09-29
Abstract: PURPOSE:To suppress effects due to resonance in a housing on the output side of an acoustic wave output device as possible so as to ensure the expected noise reduction performance. CONSTITUTION:An acoustic wave output device 5 is provided in the vicinity of an outlet of an exhaust pipe 3 of an internal combustion engine, and a housing 41 which surrounds the outlet of the exhaust pipe 3 and at least the acoustic wave output side of the acoustic wave output device is provided. The housing 41 is formed in a cylinder which is opened from the acoustic wave output device across a predetermined distance in the direction in which acoustic wave is output, and a cylindrical member 47 which is stored in this cylinder is provided with a clearance for outer circumference of the exhaust pipe. Acoustic wave of reverse phase which is output from the acoustic wave output device for exhaust sound from the exhaust pipe is made to interfere to reduce noise while frequency characteristics in the housing are flattened.
Patent JP-H0810305-A (JP)
Title: Physically handicapped person bathing device
Inventor: ISHIOKA SHIGEO
IPC: A61H33/00
Filed: 1991-05-28
Abstract: PURPOSE:To bath a physically handicapped person easily and safely by installing an expansible cross post on one end of a vertical post installed on a truck, suspending an elevating hanger from the cross post, and disposing a setting plate for a body weight balancing weight on the other end of the truck. CONSTITUTION:A truck 1 has designated depth and width, is freely moved and rotated, and equipped with a seat 5. A vertical post 21 is installed on the truck 1, expansible cross posts 22, 23 are installed on the upper end of the vertical post 21, and a hanger 31 capable of suspending a handicapped person is installed on the cross posts 22, 23. Further, the device is equipped with a mechanism for enabling the vertical motion of the hanger 31 and the longitudinal motion along the cross posts 22, 23. On the other hand, the rear part of the truck l is provided with a setting plate 11 for a body weight balancing weight 14. The hanger 31 is moved forward and backward along the cross posts 22, 23 while suspending a handicapped person. At this time, a required number of body weight balancing weight 14 are placed on the setting plate 11 to cancel the moment based on the body weight of the physically handicapped person.
Patent JP-S61146756-A (JP)
Inventor: AMETANI TOSHIHIKO
IPC: C04B35/14
Filed: 1984-12-21
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-2000097106-A (JP)
Title: Forged piston for internal combustion engine and its manufacture
Inventor: KOIKE TOSHIKATSU
IPC: F16K1/18
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a forged piston for internal combustion engine and its manufacturing method which can make an aluminum alloy flow in to a thin wall part sufficiently without increasing the forging load, can transmit the heat in a combustion chamber to a cylinder wall sufficiently, and can prevent the problem of an engine overheating. SOLUTION: In the forged piston 1 for internal combustion engine provided with an about disk form head 2, a pair of pin bosses 4 and 4 extended downward from two position parts on a piston pin axial line at the lower side of the head 2, skirt parts 3 and 3 extended downward from at least both side parts of the above piston pin axial line at the outer peripheral edge of the head 2; and plural ribs 5 extended downward from the lower side of the head 2, and to connect the pin bosses 4, the skirt parts 3, and the head 2, the skirt parts 3 are set in an inclined thick wall member which is made the thicker, as the closer to the head 2 side, while the plural ribs 5 are set in an even thick member whose thickness in the axial direction is even.
Patent JP-2000099722-A (JP)
Title: Personal face recognizing device and its method
Inventor: ENOMOTO NOBUYOSHI
IPC: G06T7/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute quick and accurate recognition processing for the image of a personal face. SOLUTION: The image recognition device is provided with an fetching part 1 for fetching a target image, a reliability calculation part for comparing dictionary data 7 to 9 related to previously stored luminance frequency with the luminance values of plural unit areas of the target image and obtaining the reliability of plural unit areas of the target image, and a collation part 6 for comparing a face collation dictionary 12 previously stored for recognition with the target image in every unit area based on the calculated reliability and collating the target image.
Patent JP-H01111025-A (JP)
Title: Driving mechanism of bottom roller of fine spinning frame
Inventor: HOTTA KYOICHI
IPC: D01H1/22
Filed: 1987-10-23
Abstract: PURPOSE:To suppress the twist of a bottom roller, by transmitting the rotation of a line shaft horizontally extended at a specific position to a transmission shaft formed near the middle part of the bottom roller. CONSTITUTION:Rotation of a motor 8 is transmitted to line shafts 21, 23 horizontally extended from a center transmission part 22 placed in a region nearly bisecting a spindle row 2 of a fine spinning frame to a gear end part 7. The rotation of the line shafts 21, 23 is transmitted to transmission shafts 4a, 5a, 6a formed near the middle part of bottom rollers 4, 5, 6 to drive the bottom rollers.
Patent JP-2001094352-A (JP)
Title: Differential amplifier circuit
Inventor: SHINOZUKA TOSHIYUKI
IPC: H03F1/30
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To fix the circuit gain and the output amplitude of a differential amplifier circuit with respect to a temperature variation. SOLUTION: The differential amplifier circuit is provided with the first differential amplifier 20 to which a signal is inputted and the second amplifier 30 for outputting the signal, and the output signal to the amplifier 20 is supplied as the input signal of the amplifier 30. Further, the differential amplifier circuit is provided with a gain control circuit 40 for controlling the circuit gain of the amplifier 20 and an amplitude control circuit 50 for controlling the output amplitude of the amplifier 30 to provide controlled voltage having respectively different temperature variation characteristic to fix the circuit gain and the output amplitude with respect to the temperature variation.
Patent JP-S62129576-A (JP)
Title: Connection piece for hydraulic machine speed ring
Inventor: TANAKA YOKICHI
IPC: F03B11/02
Filed: 1985-11-29
Abstract: PURPOSE:To reduce weld positions in the subject connection piece by bending a single plate along the peripheral direction of a speed ring main plate and at a plurality of positions depending upon the number of casing side plates, and fixing a plurality of the casing side plates to said single plate. CONSTITUTION:The subject connection piece is curved in the form of a circular arc toward a longitudinal direction 11, and includes a narrow long signal plate 10 with the width thereof getting gradually smaller from one end of a pair of short-sided edges 12 and 13 intersecting the longitudinal direction 11 toward the other end thereof. The plate 10 is marked with bend lines 14-16 crossing the longitudinal direction 11 at every predetermined distance d1-d4 from the edge 12 and one of diagonal lines 23-26 is drawn for quadrangles 19-22 formed thereby. And the aforementioned plate 10 is bent to a predetermined angle on a press machine along the marked lines 14-16 and 23-26, and formed into an approximately circular arc shape as a whole to suit a speed ring main plate 4. Then, the narrow edge 13 is positioned at a downstream side and the plate 10 is welded to said main plate 4 at a long-sided edge 17.
Patent JP-H04144406-A (JP)
Title: Radio set
Inventor: KAGOSHIMA KENICHI
IPC: H04B1/38
Filed: 1990-10-05
Abstract: PURPOSE:To sharply reduce a feeding loss by forming a filter on a ground conductor plate in the vicinity of a feeding point. CONSTITUTION:The band pass filter(BPF) 30 is formed over the ground conductor plate of a reversed F type antenna in the vicinity of the feeding point P, the plate 20 is used as a lower side shielding case for the BPF 30 and a loading dielectric 80 is arranged on the end part of a ground conductor plate 10. Since the BPF 30 is arranged on the position adjacent to the feeding point P, the length of a feeder 71 can be shortened as compared with a conventional radio set and the feeding loss can sharply be reduced.
Patent JP-H1094680-A (JP)
Title: Rotationally descending type flying time measurement jig
Inventor: ANDOU YUKIHIRO
IPC: A63H27/16
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the jig for flying time measurement of a rotationally descendingy type suitably used for the training of a QC(quality control) story or the like capable of simply and easily changing desired design specifications. SOLUTION: A notched line 21 from the approximate center of a wing formation part 11 for forming the paper sheet upper part of a strip type 1 composed of the wing formation part 11, a wing supporting part 12 and a shaft part 13 through the wing formation part 11 to the wing supporting part 12 connected to the wing formation part 11 is provided and bend lines 31 and 32 from both sides of the wing supporting part 12 to the notch line 21 are provided. The two bend lines 61 and 62 are provided in the shaft part 13 for forming the paper sheet lower part of the strip type 1 at the lower part of the bend line 31 downwards from the connection part of the supporting part 12 and the shaft part 13.
Patent JP-H06134551-A (JP)
Title: Method and apparatus for producing metal ingot
Inventor: SATO AKIRA
IPC: B22D11/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a method and an apparatus for producing a large scale metal ingot having remarkably fine crystal structure as a material having small anisotropy and excellent mechanical property, particularly toughness, even if the plastic working is executed. CONSTITUTION:Molten metal 5 is continuously poured into a narrow gap between a water cooling copper mold 6 without the bottom and a cylindrical stirring rod 3 having spiral groove set in the mold 6. The molten metal 5 is rapidly cooled, and the solidification is progressed and at the same time, a stirring rod 3 is vigorously and intensely stirred with a motor 1 through a coupling 2, and the solidified crystal grain is made to be fine to produce semi- solidified slurry 8. By accumulating this semi-solidified slurry 8 into a vessel 9 heated to the semi-solidified slurry temp. or lower, the large scale ingot composed of fine solidified structure is produced.
Patent JP-2000098659-A (JP)
Title: Toner and its production
Inventor: TAKEZAWA SATOSHI
IPC: G03G9/087
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To increase the chroma of a toner made of a styrene resin using a dye as a coloring agent and to obtain its producing method. SOLUTION: At least either of at least one polar functional group selected from the ester groups, ether groups, ketone groups and hydroxy group, or at least one ionic functional group selected from the carboxyl groups and sulfonate groups is introduced into a toner made of a styrene resin using a dye as a coloring agent. By introducing at least either of at least one polar functional group selected from the ester groups, ether groups, ketone groups and hydroxy groups, or at least one ionic functional group selected from the carboxyl groups and sulfonate groups into the styrene resin, the functional groups affect the chromophores of the dye dissolved in the styrene resin, and consequently the chroma of the dye toner can be enhanced.
Patent JP-H0692037-A (JP)
Title: Ink ribbon or hot-melt transfer
Inventor: KAGAMI TOSHIKI
IPC: B41M5/392
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an ink ribbon capable of keeping a good printing grade even in many-time repeated transfer in hot-melt type thermal transfer recording. CONSTITUTION:In an ink ribbon 10 for hot-melt transfer having a support 1 and an ink layer 3 of which the ink is held in a porous film, the ink to be used has viscosity of 1000-5000cps at 120 deg.C.