baber/WOPTO huggingface dataset:
Patent JP-H01281960-A (JP)
Title: Devices for detecting and correcting recording density irregularity and method for correcting the irregularity
Inventor: YAMADA KEIKI
IPC: B41J2/36
Filed: 1988-05-10
Abstract: PURPOSE:To eliminate density irregularity due to unevenness in the contact surface of a thermal head by projecting light to a printing medium in which the recording dots of a specified pattern are recorded and detecting its reflected light to calculate correction information on recording density irregularity. CONSTITUTION:Recording dots of a specified pattern are recorded on a recording medium 7 in advance by means of a recording head. Then, light is projected to the recording medium 7 in which the specified pattern is recorded from a light source 8, and its reflected light L is introduced into a light sensor 10 through a lens 9. After that, its detected signal S is converted to a binary value by a binary conversion circuit 11 of a recording density irregularity detection device 6. Then the size or density of recording dots is calculated by a calculation means 12 consisting of a microcomputer to obtain correction information on the recording density irregularity and correct a drive signal for a recording head. Thus, a long periodic recording density irregularity due to the unevenness of a thermal head can be eliminated.
Patent JP-H10310973-A (JP)
Title: Terminal treatment for interior material with ultrasonic vibration
Inventor: KOJIMA KAZUHIRO
IPC: B26F3/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable the fabric terminal treatment that occurs no cut face of bad appearance on the terminal of interior materials. SOLUTION: An ultrasonic horn 14 is arranged to the back face of the interior material 6 made of a thermoplastic resin, while the trimming edge 8 that has the pressing face 13 formed by inclining the cutting blade 9 on both sides at the center is pressed primarily. Then, the ultrasonic waves are oscillated for a certain time as the first vibration, to fuse the interior material 6. Then second ultrasonic waves is oscillated to remove the excessive parts on the outer periphery of the fused part 6a with the cutting blade 9.
Patent JP-H0412047-A (JP)
Title: Apparatus for continuous production of pottery board
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/24
Filed: 1990-04-25
Abstract: PURPOSE:To improve designability by continuously extruding raw materials consisting essentially of clay, conveying a continuous formed sheet while drying the sheet, then cutting the sheet, providing a dried board, preheating, burning and annealing the board, polishing the decorative surface of the resultant burned board, coating the surface with a glaze and hardening the glaze. CONSTITUTION:Clay 1 prepared by mixing several kinds of raw materials such as pottery stone, drain slip, a melting point lowering agent and fiber is fed to an extrusion molding machine 3 to continuously form an extruded continuous formed sheet (A) in a desired shape. The sheet (A) is then dried with a dryer 9 such as a microwave heater to reduce the moisture content of the formed sheet (A). The formed sheet (A) is subsequently cut with a running cutter 10 to afford a dried board (B) of constant length. The obtained board (B) is then transferred to a burning furnace 12 and passed through a preheating region 13, a burning region 14 and a cooling region 15 and converted into a burned board (C). The produced burned board (C) is subsequently fed to a polisher 20 to polish the decorative surface (alpha) with a polishing machine 22. A glaze is then applied to the resultant polished board (D) in a glazing part 24 and then hardened to convey the produced pottery board (E) to the next step with a taking out machine 26.
Patent JP-S595118-A (JP)
Title: Method for treating blood and apparatus
Inventor: FURUTA TADAAKI
IPC: A61K35/14
Filed: 1982-06-30
Abstract: PURPOSE:To minimize the reduction in the blood platelets and remove safely and effectively leukocytes containing lymphocytes, by separating a concentrated leukocytic component from the remaining components in blood, and treating the above-mentioned concentrated component in a means for separating the leukocytes. CONSTITUTION:A blood 7 is introduced from a blood introductory means 1 into a means 2 for concentrating the leukocytes, treated continuously or intermittently in the gravitational field or centrifugal force field and separated into a concentrated erythrocytic component 8, a concentrated leukocytic component 9 and a blood plasma component 10 containing many blood platelets. The concentrated leukocytic component 9 having a about 100 times concentration of leukocytes including granulocytes, lymphocytes and monocytes of that in the blood 7 is passed through a means 3 for separating the leukocytes using a fiber material, a spherical material such as synthetic high polymer beads, etc. or porous material such as polyurethane foam, as a separation material to separate the leukocytes. Thus, the respective components are taken out by a means 5 for taking out the treated blood. The respective treated components are mixed if necessary, and the viscosity, etc. are returned to the level equal to that of the original blood 7 and then taken out.
Patent JP-S63276381-A (JP)
Title: Picture input device
Inventor: SHIMURA MASAYUKI
IPC: H04N5/374
Filed: 1987-05-07
Abstract: PURPOSE:To improve the S/N of a video signal and to obtain a picture with high resolution by clamping a feed through period of an output signal from a solid-state image pickup element and extracting only the effective signal portion. CONSTITUTION:A video signal from a solid-state image pickup element 11 is inputted to a clamp circuit 12 and part of the feed through period is clamped by a clamp pulse CP and subjected to DC recovery at a prescribed voltage. The DC recovery signal from the clamp circuit 12 is given to an extraction circuit 13 and only a requested color signal is extracted. The color signal extracted is outputted via amplifiers 14G, 14R, 14B, low pass filters 15G, 15R, 15B, a processing circuit 20 and an encoder 21.
Patent JP-S5815092-A (JP)
Inventor: YAMAKAWA TADAO
IPC: C04B41/68
Filed: 1981-07-17
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-S63285762-A (JP)
Inventor: AUGUSUTO DAISU
IPC: G11B17/24
Filed: 1988-05-10
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-H11303283-A (JP)
Title: Construction method of flat slab and attaching structure of permanent form for capital used for same
Inventor: MAEDA KOUKI
IPC: E04B5/32
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To contrive labor saving of execution by supporting a support at a position except for a capital around a preceding and vertically providing column, erecting a temporary beam in two directions and laying a floor material integrating a slab bar in a permanent form between the temporary beams. SOLUTION: A column 2 is vertically provided on a foundation slab or the floor slab of a lower story, a support 4 is set on the slab, and a temporary beam 3 is erected on the support 4. Floor structural material 1 integrating a slab bar 1b on a permanent form 1 is laid on the temporary beam 3, a temporary beam 5 is erected on a capital part, a permanent form 6 is laid on an erection beam 5, and the reinforcing bar of the capital part is arranged. Next, PC steel material performing unbond-processing for introducing prestress is disposed on the whole face of a flat slab, and concrete is placed on the floor structural material 1 of the permanent form of the capital part 6. Thus, shortness of a construction period and reduction of waste can be contrived.
Patent JP-S5813333-A (JP)
Inventor: TSUBOI SHIYUNZOU
IPC: A01K61/00
Filed: 1981-07-16
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-S5813083-A (JP)
Title: Malfunction preventing device
Inventor: IMAI KIYOSHI
IPC: H04N5/44
Filed: 1981-07-16
Abstract: PURPOSE:To prevent malfunction of a remote control circuit, by performing an arrangement that inaccurate control signal outputs generated from a microcomputer when a power source switch is turned on, are not transmitted to the circuit to be controlled. CONSTITUTION:When a main power source switch 2 is closed, the voltage of the main power source of a microcomputer 7 rises. The titled malfunction preventing circuit 12 is composed of an initial condition setting circuit 9 and a multivoices receiving condition switching and driving circuit 10, and, by the malfunction preventing circuit 12, noise signals from the output terminal of the microcomputer 7 generated when the main power source switch 2 is turned on are not transmitted to a channel selecting section 11.
Patent JP-H032269-A (JP)
Title: High-melting polyimide having improved processing property and decreased water absorptivity
Inventor: GERUTO FUENGURAA
IPC: C08L79/08
Filed: 1990-05-01
Abstract: PURPOSE: To obtain a high-melting polyimide having improved processability, decreased water absorptivity and therefore higher dimensional stability by using a specified phenol compound.  
     CONSTITUTION: An oligomeric or polymeric phenol and/or mono-, di- or poly- phenol, desirably 3,4'-dihydroxydiphenyl ether, novolak and resol resin, represented by formula I or II [wherein (n) is 1-3; m is 3-5; m+n=6; (p) is 1 or 2; (r) is 0-2; (s) and (t) are each 0-4; (b) is H, a halogen (desirably F, Cl or Br), a 1-12C alkyl or the like; R' is a chemical bond, a 1-7C alkylene or the like] in an amount of 0.1-40 wt.%, desirably 1-20 wt.% is mixed with a polyimide or a mixture of the polyimide with the second thermoplastic substance (except a polyamide) and/or an elastomer, and the resulting mixture is molded by heating to 320°C or below to obtain a molding. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S591983-A (JP)
Inventor: TOKUKASA KUNIHIKO
IPC: F27D21/00
Filed: 1982-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07291973-A (JP)
Title: Novel 2-pyrrolidinylthiocarbapenem derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a novel compound, having strong antimicrobial activities against Gram-positive bacteria including methicillin-resistant Staphylococcus aureus and Gram-negative bacteria and excellent stability to beta-lactamases and renal dehydropeptidase I and useful as an antimicrobial agent. CONSTITUTION:This compound is expressed by the formula I [R<1> is H or a protecting group of hydroxyl group; R<2> is H or a lower alkyl; R<3> is H, a negative charge, etc.; R<4> is H, a protecting group of imino, etc.; to R<7> are each H, a carboxy-lower alkoxy, etc.; R<8> is R<1>; A is a heterocyclic ring such as thiazolyl or pyridyl; (m) and (n) are each 0 or 1], e.g., (1R,5S,6S)-6-[(R)-1- hydroxyethyl]-2-[(3S,5S)-5-hydroxy (3-pyridyl)methyl] pyrrolidin-3-ylthio]1- methyl-1-carbaper-2-em-3-carboxylic cacid. The compound is obtained by reacting a compound expressed by the formula II (R<30> is H or a protecting group of carboxyl) with a compound expressed by the formula III (R<50> to R<70> are each H, a carbamoyl-lower alkyl, etc.) and then, as necessary, deprotecting the resultant product.
Patent JP-H0340962-A (JP)
Title: Dielectric porcelain composition
Inventor: IIDA TOYOO
IPC: H01B3/12
Filed: 1989-05-02
Abstract: PURPOSE:To provide a dielectric porcelain compsn. having a high dielectric constant, a low temp. coefft. of the dielectric constant and a small dielectric loss by using the oxides of Ba, Ti, Sn, Bi, Mg and Si as essential principal components and the oxide of La, Sm or Nd as a selective essential component. CONSTITUTION:This dielectric porcelain compsn. contains, by mol, 100% BaO, 101-115% TiO2, 2-6% SnO2, 6-18% Bi2O3, 1-10% MgO and 0.1-3% SiO2 as essential principal components and at least one kind of oxide selected among 0.1-2% La2O3, 0.1-2% Sm2O3 and 0.1-2% Nd2O3 as a selective essential component and can be effectively used as a dielectric material for temp. compensation as well as for a delay line.
Patent JP-S60256796-A (JP)
Title: Heat accumulating tank
Inventor: OBARA SHIYUNPEI
IPC: F28D20/00
Filed: 1984-06-01
Abstract: PURPOSE:To promote to generate the temperature layers of heat medium and improve the thermal efficiency of the heat accumulating tank by a method wherein a delivery pipe and a suction pipe are arranged and opened in a bag- type flow regulating device, suspended in the heat accumulating tank so that the openings of the device keep a predetermined space between the water surface of the heat accumulating tank at all times, in order not to suck air into the pipes. CONSTITUTION:The delivery pipe 8 and the suction pipe 9 are opened in the upper high-temperature layer of the heat accumulating tank 7, in which water 6 is stored as the heat medium, and the circumferences thereof are surrounded by the bag-type flow regulating device 10. The device 10 is suspended so that the opening 14 thereof keeps a predetermined space between the water surface of the tank at all times. Cold water or hot-water, discharged out of the delivery pipe 8, is reserved once in the device 10 and flows out into the tank 7 after the flow speed thereof upon being discharged is mitigated while the opening 14 is closed to the water surface 15 and is located in a given depth at all times, further, the opening area thereof is constant, therefore, mixing of water having different temperatures is restricted and the formation of the temperature layers may be promoted. On the other hand, in case the water is sucked up from the suction pipe 9, sucking is effected after the water is reserved in the device 10, therefore, disturbance of formation of the temperature layers may seldom be caused.
Patent JP-S605183-A (JP)
Inventor: ANDOU TOSHIO
IPC: A63F7/02
Filed: 1983-06-22
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-S63277666-A (JP)
Title: Purification of solvent
Inventor: OTAKE MASAYUKI
IPC: C07D307/32
Filed: 1987-05-11
Abstract: PURPOSE:To selectively remove impurities from a solvent in high efficiency, by adding an epoxy compound to a non-carboxylic acid solvent containing water or an impurity having close boiling point to the solvent to convert the impurity into a monohydroxyl compound and separating the impurity from the solvent by distrillation. CONSTITUTION:A non-carboxylic acid solvent (e.g. gamma-butyrolactone) containing an impurity (e.g. 4-9C carboxylic acid) having active hydrogen and close boiling point to the solvent is added with an epoxy compound (e.g. a glycidyl ether compound) in an amount of preferably >=1 equivalent, especially 1-100 equiva lent based on the existing impurity to convert at least a part of the impurity into a monohydroxyl compound (the boiling point of the produced compound is remarkably different from that of the impurity component having active hydrogen and contained in the solvent). The converted impurity is separated from the solvent by distillation to easily obtain a purified solvent. Since the monohydroxyl compound has high thermal stability, it generates no impurity again by distillation.
Patent JP-S596809-A (JP)
Inventor: KINOSHITA TAKAAKI
IPC: A24B1/00
Filed: 1982-07-01
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-S5814979-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07C5/342
Filed: 1981-07-17
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-S60256250-A (JP)
Title: Broad band channel competition system
Inventor: INAZAKI KENZOU
IPC: H04L12/28
Filed: 1984-05-31
Abstract: PURPOSE:To utilize effectively a channel by allowing to MODEMs starting communication to seek an idle channel with any method and starting the communication after confirming the communication at the channel so as to control surely the broad band channel competition at the base band. CONSTITUTION:When a channel (n) is used and a module 11 makes communication with a module 12, the module 11 seeks an idle channel at a time t9, the absence of carrier in the channel (n) is confirmed and a control section 22 outputs a transmission start signal 31 to a base band control section 23 at a time t10. When no carrier exists on the base band bus, a communication request packet 44 is transmitted to the module 12. Further, a transmission end signal 32 is given to a control line of the module 11, a reception end signal 33 is outputted to a signal line of the module 12 and informs it to the control section 22. The control section 22 recognizes that the packet 44 is a communication request using the channel (n) through the notice and the absence of the carrier is confirmed by a time t12 and an acknowledge packet 45 is transmitted to the module 11 at a time t14.
Patent JP-S604790-A (JP)
Title: Heat exchanger
Inventor: SASAKI TAKESHI
IPC: F28D7/06
Filed: 1983-06-24
Abstract: PURPOSE:To permit to absorb the difference of elongation between heat transfer tubes and a cylinder by a bent section by a method wherein the main body of the cylinder is formed by bending it into U-shape substantially in the device in which the heat transfer tubes are arranged in the main body of the cylinder to effect heat exchange between heated fluid and fluid to be heated. CONSTITUTION:In the device, in which the heat transfer tubes 11 are arranged in the main body 10 of the cylinder to effect heat exchange between the heated fluid 6 and fluid 5 to be heated, the main body 10 of the cylinder is formed by bending it into substantially U-shape to absorb the difference of elongation between the heat transfer tubes 11 and the cylinder by the bent section and tube plates 16, 23 are made of separate structure from the main body of the cylinder, if necessary. Thus, the difference of elongation between the heat transfer tubes and the main body of the cylinder may be absorbed effectively without making the structure of the device complex.
Patent JP-H08304716-A (JP)
Title: Connector receiver for light source device for endoscope
Inventor: TAKAHASHI HISAKI
IPC: G02B23/26
Filed: 1995-05-11
Abstract: PURPOSE: To eliminate play of a light guide connector and to prevent fluctuation in brightness of lighting of an endoscope by providing an elastic packing between the light guide of the endoscope and a frame body. CONSTITUTION: A light guide incident end part and an electric contact are arranged side by side on the light guide connector 21 of the endoscope, and a light guide connection part 11 and an electric contact part for connecting the light guide incident end part with the electric contact are arranged on a connector receiver 10. The frame body 16 surrounding the inlet part of the electric contact part in a U shape is provided on the connector receiver 10, and the half part of the tip part of the light guide connector 21 is fitted into the frame body 16. At this time, the elastic packing 17 matched with the shape of the frame body 16 is joined to the inner peripheral surface of the U-shaped part of the frame body 16, and when the light guide connector is connected, in the state filling the packing 17 into the gap between the frame body 16 and the light guide connector 21 is obtained.  Thus, an easy to see endoscope observation image with stable brightness is obtained.
Patent JP-H08300683-A (JP)
Title: Ink jet recording head
Inventor: OKAZAKI TAKESHI
IPC: B41J2/175
Filed: 1995-05-11
Abstract: PURPOSE: To prevent the generation of the recording deterioration caused by air bubbles in a chip tank. CONSTITUTION: Ink flows in a passage D from an ink tank and the passage D becomes a passage E changed in horizontal and upper directions at the bent part A provided to the end part of the passage D and the passage E becomes a downward passage F at the bent part B provided to the end part of the passage E and the passage F is connected to the common liquid chamber of an emitting part. Air bubble storage parts 1, 2 are provided to the bent part A and an air bubble storage part 3 is provided to the bent part B.
Patent JP-S5446460-A (JP)
Title: Supervisory equipment for coder-decoder
Inventor: YANO KAORU
IPC: H04B17/00
Filed: 1977-09-19
Abstract: PURPOSE: To simplify IC implementation by providing a method which applies a pulse digital signal to a decoder, method which applies the output analog signal of the decoder to a coder for a short time, and method which analyzes the output digital signal of the coder to the supervisory equipment composed of the A/D-converting coder and D/A-converting decoder.  
     CONSTITUTION: An input analog signal and digiyal signal are cut off temporarily by switch 21 and coupled circuit 24 and then, a path is constituted which allows a supervisory signal to flow in a short time, thereby checking the system. This path is composed of supervisory signa generator 25, coupled circuit 24, D/A-converting decoder 15, filter 17, and switch 22 in sequence. In addition, another path is also constituted which is fomed of switch 22, switch 21, filter 10, A/D-converting coder 12, separator circuit 23, and receiver circuit of the coder and decoder fast and the supervision of a low-reliabiliyy circuit such as an active filter is also made possible 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05315768-A (JP)
Title: Movable cable for electronic device housing
Inventor: SAEKI TSUKASA
IPC: H05K7/00
Filed: 1992-05-06
Abstract: PURPOSE:To improve movable cable mechanism to reduce in size and to mount in a high density an inner unit such as a banking terminal unit, etc., which is required to be extended. CONSTITUTION:A movable cable mechanism is spirally formed in a plane. The mechanism is disposed in a state in the same plane in a state in which an inner unit 2 is contained therein, or so operated as to follow up a movement of the unit 2 by a conical shapoe in a state in which the unit 2 is drawn out. Thus, reduction of a dead space and the occupying area are obtained in the case of mounting a movable cable.
Patent JP-H11302491-A (JP)
Title: Seal molding acrylic rubber composition
Inventor: NISHISHINA HIRONORI
IPC: C08L33/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain seal molding acrylic rubber compositions having a halogen- containing ethyl acrylate/n-butyl acrylate copolymer as the major component which are not only excellent in heat resistance and low temperature properties but also improved in abrasion resistance and durability. SOLUTION: Desired seal molding acrylic rubber compositions comprise a halogen-containing ethyl acrylate/n-butyl acrylate copolymer having a copolymerization composition of about 60-85 wt.% ethyl acrylate and about 40-15 wt.% n-butyl acrylate; an oxide or hydroxide of an alkali metal or alkaline earth metal; carbon fibers; and a fatty acid metal soap/sulfur based vulcanizing agent.
Patent JP-S62271378-A (JP)
Inventor: MAAKU BEROTSUTEI
IPC: H01R13/00
Filed: 1987-05-08
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-H06299691-A (JP)
Title: Frame scaffold
Inventor: ONO TATSUO
IPC: E04G5/00
Filed: 1993-04-16
Abstract: PURPOSE:To improve safety by preventing growth of clearance gaps between each of scaffold plates and on front and rear both sides of each of the scaffold plates and to improve profitability, installability and workability by way of lessening the number of parts and facilitating assembly and overhaul. CONSTITUTION:In a frame scaffold A constituting construction frames 4 of a pair of front and rear vertical bars 1, 2 and horizontal bars 3 suspended between the vertical bars 1, 2 and installing scaffold plates 5, 5a between the horizontal bars 3 of the construction frames adjacent to each other as well as providing a plural number of the construction frames 4 in parallel in the cross direction free to connect and disconnect, a frame body is constituted of at least two pieces of pillars 11, 12 in the vertical direction, a plural number of balustrade pillars 14, 15 installed between an upper part and an intermediate part of each of the pillars in the vertical direction and baseboards 13 installed between lower parts of the pillars in the vertical direction. Thereafter, the frame body is connected free to connect and disconnect between the adjacent front side vertical bars and between the rear side vertical bars.