baber/WOPTO huggingface dataset:
Patent JP-S60191126-A (JP)
Title: Burner
Inventor: KOMAI YUKIROU
IPC: F23L3/00
Filed: 1984-03-13
Abstract: PURPOSE:To form the air flow and the gas flow into laminar flows and to make constant the air-fuel ratio at the time of low TDR to obtain a constantly stable combustion by forming a gas nozzle, a primary air damper, and a secondary air damper by minute pipes. CONSTITUTION:The primary damper 11 is poistioned at the upstream of a mixing pipe 3, and the secondary air damper 12 is located at a position where primary air and secondary air can be divided from each other between a secondary air port 6 and a combustion fan 1. The gas pressuer is fed back from the upstream of the primary air damper 12 to an air-fuel ratio controller 10 and the primary air pressure from the upstream of the primary air damper 11 thereto. Further, the gas nozzle 2, the primary air damper 11 and the secondary air damper 12 are formed by minute pipes so that respective flows thereof are all formed into laminar flows. As a result, particularly the unstable combustion state such as generations of back fire, yellow tip and CO at the time of TDR can be prevented.
Patent JP-2000238160-A (JP)
Title: Thermal conductor
Inventor: NOMURA YASUHIRO
IPC: B32B15/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress local heating and to uniformly thermally conduct by covering a metal core material with a foamable resin of a range of a specific value of an expansion ratio. SOLUTION: Both surfaces of a metal core material 1 are covered with a foamable resin 2 having an expansion ratio of 1.2 to 3 times. The expansion ratio of the resin 2 is in a range of 1.2 to 3 times or particularly preferably a range of 1.5 to 2 times. If the ratio is less than 1.2, a portion near a heat source might be locally temperature raised, or if the ratio exceeds the 3 times, its thermal conductivity is reduced, and performance as the conductor cannot be obtained. A thickness ratio of the foamable resin/metal core material is preferably set to a range of 2/1 to 60/1 or particularly preferably to a range of 10/1 to 30/1.  If a thickness ratio of the foamable resin/metal core material is less than 2/1, a place rear the heat source might have a local rise in temperature, or if it exceeds 60/1, thermal conduction to a portion except the heat source is disturbed, and performance as the conduction cannot be obtained.
Patent JP-H11240520-A (JP)
Title: Machine with weighing packaging value and method for transferring item to be packaged
Inventor: NAKAO SHIGEYASU
IPC: B65B35/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To extend a weighing completion waiting period, with respect to an item to be packaged, required for conducting one continuous cycle action in a machine with weighing packaging value. SOLUTION: When a succeeding item to be packaged is mounted on a mount part of a weighing device before a preceding cycle action is completed on a push conveyor, one cycle action of the succeeding item is started continuously after one cycle action of the preceding item. The period of time from a point of time B at which the preceding item is transferred out of the mount part during the preceding cycle action on the conveyor to a point of time C before transferring the succeeding item on the mount part is started by a push claw after the succeeding cycle on the conveyor is started is taken as a weighing completion waiting period T for the succeeding item. When the weighing of the succeeding item has not been completed before the transfer of an item to be packaged on the mount part is started, the conveyor is stopped and the conveyor is restarted after the weighing is completed.
Patent JP-S58165047-A (JP)
Title: Densitometer for alcohol, sugar and salt
Inventor: SATOU KOUZOU
IPC: G01N27/06
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a highly accurate densitometer by measuring the concentration of a solution in terms of current level and indicating it direct in a digital or scale graduation utilizing the fact that the electric resistance decreases with dilution of alcohol, sugar and salt. CONSTITUTION:A platinum foil electrode (d) is emmersed in a solution (e) of alcohol, sugar and salt. In the same circuitry as that of a megger, the current level is measured with a meter (b) of 10-100MOMEGA for alcohol and with a meter  (b) of 10kOMEGA for salt. A digital or scale graduation is set for the meter as determined beforehand from a current level based on a concentration precisely measured by a chemical method. Thus, a concentration measurement can be performed precisely and simply.
Patent JP-S58163667-A (JP)
Title: Manufacture of printing head for ink jet printer
Inventor: ARAKI KIYOSHI
IPC: B41J2/20
Filed: 1982-03-24
Abstract: PURPOSE:To prevent clogging of a nozzle hole, by a method wherein, in case a nozzle plate is adhered to a front wall of a head body through the medium of an adhesive, the adhesive, overflowing into a nozzle hole in the nozzle plate, is removed by spraying gas or suction. CONSTITUTION:In case a nozzle plate 37 is adhered through the medium of an adhesive 36 to a front all of a head body 31 of an ink jet printer head having an ink supply port 39, an ink pressure chamber 34, a vibrating plate 32, and an ink flow path 35, the adhesive 36 is coated on the front wall of the head body 31, and the nozzle plate 37 is brought into press contact therwith, wherethen a surplus adhesive 36, overflowing into a nozzle hole 38, is sucked and removed, before the adhesives 36 is cured, by bringing a suction port 41 of a vacuum suction means 40 into contact with a part around the nozzle hole 38 in the nozzle plate 31.
Patent JP-H01221282-A (JP)
Title: Imaeg-receiving sheet for thermal transfer recording
Inventor: IWASAKI HIROSHI
IPC: B41M5/50
Filed: 1988-02-29
Abstract: PURPOSE:To contrive improvements of recording sensitivity, resolution, clearness, color density, missing of dots or the like, by incorporating into an image-receiving layer a particulate pigment comprising fine particles having minute protrusions of an acicular, columnar, foil-like or other similar shape with a specified aspect ratio, in three-dimensional directions, and having a specified average particle diameter. CONSTITUTION:A pigment is selected and used which is formed through firm adhesion or agglomeration of fine primary particles having an acicular, columnar, foil-like or other similar shape with average sizes, recognized by observation under an electron microscope, of a minor axis size (W) of 0.005-0.5mum, a major axis size (L) of 0.1-10mum and an aspect ratio (L/W) of 2-1000, and comprises secondary particles having minute protrusions, preferably at least 50 protrusions, in three-dimensional directions and having an average particle diameter of 0.1-10mum as measured through observation by a light transmission method. When an intermediate layer comprising fine particles of a thermoplastic resin as a main constituent is provided between an image-receiving layer end a base, an excellent synergistic effect is produced by the intermediate layer and the image-receiving layer, which contributes to increase in sensitivity and is capable of imparting a recorded image with extremely high image quality.
Patent JP-2000236963-A (JP)
Title: Washstand
Inventor: TOYAMA NORIO
IPC: A47B67/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily adjust a top plate to a desired height and to wash and make up the face at a time by providing a gas spring which raises/lowers the top plate horizontally to the cabinet. SOLUTION: A gas spring 14 is vertically provided at the center in the right and left direction at the rear of a support plate 13, which is horizontally mounted under right and left cabinets 11. When the gas spring 14 is unlocked, a top plate 12 supported horizontally by the gas spring 14 is not moved up or down as the top plate 12 is balanced against the energizing force of a spring rod 14b. The top plate 12 is provided with a balancer for balancing with the energizing force of the spring rod 14b. After the gas spring 14 is unlocked, by slightly applying force to the top plate 12 upward or downward, it horizontally rises or lowers along a guide member.
Patent JP-S60194172-A (JP)
Inventor: HIRASHIMA TSUNESUKE
IPC: B01J20/26
Filed: 1984-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56145775-A (JP)
Title: Switching control type power source circuit
Inventor: SHIYOUNO MASAHIRO
IPC: H02M3/335
Filed: 1980-04-11
Abstract: PURPOSE: To control a switching control type power source circuit to obtain high oscillation frequency constant voltage by connecting a capacitor and a diode across a feedback coil and connecting a swtiching element through a detecting resistor between the connecting point of the capacitor and the diode and the emitter of a transistor.  
     CONSTITUTION: The input coil N 1  of a converter transformer T, the collector and the emitter of a switching transistor TR 1  and a collector current detecting resistor R 11  are connected in series with each other, a capacitor C 9  and a diode D 9  are connected in series between one end of a feedback coil N 1  connected to the base and the other end of the coil N 2 , and a switching element TR 4  is connected through the resistor R 11  between the connecting points of the C 9  and the D 9  and the emitter. When the voltage generated at the resistor R 11  reaches a predetermined level determined by the DC voltage, the switching element TR 4  is conducted, the voltage of the capacitor C 9  is applied to the transistor TR 1 , which is thus effectively turned OFF. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62216898-A (JP)
Inventor: MANFURETSUDO BUERE
IPC: B63J3/02
Filed: 1987-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02232194-A (JP)
Title: Clean robot
Inventor: WATANABE HIROSHI
IPC: B25J19/00
Filed: 1989-03-01
Abstract: PURPOSE:To form a ventilator fan in small size by providing vertically a partitioning plate, forming a ventilating passage along a frame, in an opposite side to a groove hole in the frame and an inflow port, guiding air in the ventilating passage, in an upper side part of this partitioning plate while a discharge port, guiding to the ventilator fan the air in the ventilating passage, in a lower side part of the partitioning plate. CONSTITUTION:Contaminated air in a frame 1 is sucked to a fan (ventilator) 13 in a lower part of the frame and to fan inflow port 16 in an upper part of a ventilating path 15 almost communication with this fan 13. Thus generating a speed of air in upper and lower parts of a groove hole 2 almost uniform, the fan 13 can be miniaturized. Further by sucking, to the inflow port 16, the contaminated air in the frame above a lift unit 10, action of its piston suppresses diffusion of the dust.
Patent JP-S61208212-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HIRATA MASAKI
IPC: H01L21/205
Filed: 1985-03-12
Abstract: PURPOSE:To produce a semiconductor epitaxial substrate whose both oberse and reverse are mirrors so as to do perfect hermetic seal at the time of electrostatic adhesion by a method wherein gas etching is performed in the state that a film which is not corroded by the gas is formed at another surface of a substrate. CONSTITUTION:An Si substrate 1 is a substrate, which mirror polishing is performed to both surfaces and an oxide film 2 is formed to the surface (back) side of an epitaxial ungrown layer. The substrate is put side by side placing the back below on a supporting base 14 of an epitaxial growth device. When a reaction vessel 11 is heated and H2 gas including SiCl4 is introduced, an Si epitaxial layer 3 is grown on the substrate owing to the reducing reaction of SiCl4 and H2. Prior to epitaxial growth, the substrate is etched and the surface thereof is cleaned. At this time, the gas creeps to the back periphery of the Si substrate contacting with the base 14 but etching is not performed because the oxide is coated. Accordingly, the epitaxial layer 3 is grown on the surface keeping the mirror condition of the back as it is.
Patent JP-H02228705-A (JP)
Title: Cnc screen preparing system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4093
Filed: 1989-03-01
Abstract: PURPOSE:To easily prepare an applied software picture in a short time even for a person without the technical knowledge of a program developing language only with the determination of picture layout by backing up a display picture preparation with the use of an exclusive utility. CONSTITUTION:An exclusive utility 56 is stored into a main memory 5, and picture data inputted by an operator is stored into an external memory 51 as an intermediate data 51a by the exclusive utility 56. When the intermediate data 51a are designated by the operation of the operator, a working program, etc., they are decoded by the exclusive utility 56 or applied software linking a driver having the same function as the intermediate data decoding part of the exclusive utility 56, and displayed on a display picture. Thus even the person without the technical knowledge of the program devloping language can easily prepare the applied software picture in a short time.
Patent JP-H07506-A (JP)
Title: Equipment and method for controlling balance of fluid in external blood circuit
Inventor: BERUNARU BEN
IPC: A61M1/14
Filed: 1994-03-18
Abstract: PURPOSE: To enhance reliability by directly connecting a bypass line both to a first line for passing blood from a patient to a blood treatment element and to a second line for passing blood from the blood treatment element to the patient, and by forming a pressure-change monitoring means inside the recirculation circuit formed by the first and second lines and the bypass line. CONSTITUTION: A patient 1 and an exchanger 2 having a ultrafiltering membrane 3 are connected by an arterial line 6 and a venous line 7. The blood of the patient 1 is taken into the exchanger 2 through the arterial line 6. The blood subjected to the ultrafiltering treatment in the exchanger 2 is returned to the patient 1 through the venous line 7 by means of a valve trap 9. At that time, the exchange liquid of a reservoir 10 is injected to a prescribed level. The arterial line 6 and the venous line 7 are connected by a bypass line 15 with a closing device such as a clamp 16 in the position upstream of a pump 8 and in the vicinity of the patient 1. Then, clamps 17, 18 are closed, and the clamp 16 is opened to form a closed loop for recirculation, and a pressure change inside the recirculation circuit is monitored by a sensor 19.
Patent JP-S63114956-A (JP)
Title: Production of metallized plastic film
Inventor: NAGATOMI NORISUKE
IPC: C23C14/02
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled film having complex margin patterns formed with high productivity by clearly drawing each margin pattern of an oil film on a plastic film under reduced pressure with a rubber roll having a carved margin pattern. CONSTITUTION:A plastic film 1 of polyester, PP or the like sent out through a guide roller 8 is brought into contact with a carved roll 4 under reduced pressure before vapor deposition to print a margin pattern 9 of an oil film of the film 1 as a margin part 3. The film 1 having the printed pattern 9 is sent to a position above a vapor depositing source 5 while in contact with a cooling roll 7. Since an electrode material 6 such as Zn or Al is always evaporated from the source 5, the metal is vapor-deposited on the film 1 cooled by the roll 7 at the position above the source 5. Thus, vapor-deposited electrodes 2 and margin parts 3 can be formed on the film 1 passed over the source 5.
Patent JP-H04267265-A (JP)
Title: Double side copying method in copying machine
Inventor: KIZAKI OSAMU
IPC: G03G21/00
Filed: 1991-02-21
Abstract: PURPOSE:To make the back so as not to be copied and to prevent any wrong pagination to an original document from occurring in the case where the back of the final document at the time of a double side document/copy mode is in a blank sheat of paper. CONSTITUTION:When A mode is set up while information that the back of a final document is blank is inputted and copying takes place from the even- paged document in reverse document order, paper feed and copying are prohibited to the back of the final document, but transfer paper is fed to the back of the document other than the final document from 10a-10c and, after copying is carried out the back copy paper is stacked on a double side tray 10d and reversed, and the transfer paper is fed to a surface of the final document from these paper feed trays 10a-10c and, after copying is carried out, the surface copy paper is discharged irrotationally to a paper discharge tray 23, then the back copy paper is fed to the surface of the document other than the final document and, after copying is carried out the double side copy paper is discharged irrotationally to the paper discharged tray 23.
Patent JP-S63215289-A (JP)
Title: Diaphragm for speaker
Inventor: OKUZAWA KAZURO
IPC: H04R7/02
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a diaphragm having high physical values such as high rigidity by mixing a fine graphite scales having flat shapes with in natural pulp, using cation epoxy resin as a binder and forming the diaphragm by a paper making process. CONSTITUTION:Flat and fine graphite scales are mixed with pulp fibers, a paper stiffness reinforcing agent is added to the mixture and the prescribed diaphragm is formed by paper making. Such kind of a diaphragm is formed as follows. Namely, natural pulp is beated and about 20wt% fine scale-like graphite smashed at 60-300 mesh size is added to the pulp. After coloring the mixture by dye, 2% ketene dimer oxide (size agent) is added, 3wt% epoxy group polyamide epichlorohydrin resin is added as a binder agent, the mixture is adjusted to pH=4 by alminum sulfate to fix the mixture, and then the diaphragm is obtained by paper making.
Patent JP-S53134442-A (JP)
Title: Thermally fixing device
Inventor: TOMINAGA TSUTOMU
IPC: G03G15/20
Filed: 1977-04-28
Abstract: PURPOSE: To prevent paper from being buckled and corrugated, while improving the fixing property, by making the heating plate of a thermally fixing device into a heating roll of cylindrical shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05251372-A (JP)
Title: Vertical type diffusion furnace
Inventor: YANO TAKESHI
IPC: H01L21/22
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a vertical type diffusion furnace which does not cause heavy metal contamination by providing a spacing where a gas flows between a heater core and a soaking tube and then exhausting the heavy metal which is generated from a Kanthal wire according to flow of gas which rises between them. CONSTITUTION:An electrical heating element of a heater core 2 consists of a Kanthal wire 11. Copper, iron, nickel, etc., which are heavy metals causing characteristics of a semiconductor to be deteriorated are generated from the Kanthal wire 11. Then, a spacing where a gas which does not cause soaking property within a reactor core tube 4 flows is provided between the heater core 2 and a soaking tube 3. Then, a gas which contains heavy metals which are heated by the heater core 2 rises between the soaking tubes 3 and the gas which is contaminated by the heavy metals is exhausted without being diffused to the soaking tube 3 and the reactor core tube 4, thus improving yield of a product and also reducing manufacturing cost.
Patent JP-H06256185-A (JP)
Title: Vitamin e derivative and antiulcer agent containing the same as active ingerdient
Inventor: YOSHIKAWA MASAYUKI
IPC: C07D405/12
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a new compound having excellent antiulcer action, useful as an antiulcer agent and capable of continuously using for a long period because of extremely reduced toxicity and side effects. CONSTITUTION:A vitamin E derivative of formula I (X is H or acyl) or its salt. The compound is obtained by reacting, e.g. carnosine of formula II with a compound of the formula Z-Cl (Z is amino acid protecting group) in an alkaline solution of NaOH aqueous solution at pH 8-10 and -10 to 10 deg.C to afford carnosine having a protected amino group and reacting the resultant compound with tocopherol of formula III in the presence of a dehydration condensing agent such as thionyl chloride in a solvent such as THF at -10-30 deg.C to afford a vitamin E derivative having protected amino group and expressed by formula IV and hydrogenating the compound of formula IV at 15-50 deg.C in the presence of a catalyst such as Pd-carbon in an inert solvent.
Patent JP-H03255065-A (JP)
Title: Organic peroxide, polymerization initiator and crosslinking agent composed of the same oxide
Inventor: SUYAMA SHUJI
IPC: C08F4/28
Filed: 1990-03-02
Abstract: NEW MATERIAL:An organic peroxide expressed by the formula (R is H or methyl). EXAMPLE:tert-Hexyl peroxybenzoate. USE:Useful as an active component of a polymerization initiator for vinyl monomers and crosslinking agent for polymers. The peroxide is added in an amount of 0.00001-0.01mol, preferably 0.001-0.005 mol when used as the polymerization initiator at 80-150 deg.C polymerization temperature and in an amount within the range of normally 0.1-10wt.%, preferably 1-3wt.% based on the polymers to be crosslinked (e.g. polyethylene) when used as the crosslinking agent. PREPARATION:tert-Hexyl hydroperoxide is made to react with the corresponding benzoyl chloride in the presence of an alkali compound to afford the compound expressed by the formula.
Patent JP-S61258855-A (JP)
Inventor: BI RE HAKU
IPC: C08L71/02
Filed: 1986-03-06
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-H04285264-A (JP)
Title: Columnar frame device
Inventor: SHINO KAZUMI
IPC: E04G17/04
Filed: 1991-03-14
Abstract: PURPOSE:To eliminate troublesome works for assembling and disassembling a columnar frame and to enhance the working efficiency. CONSTITUTION:In a columnar frame device A, side plate members 1, 2, 3, 4 are coupled together in series, and adjacent those 2, 3 of the side plate members are expandably coupled together by means of a hinge 5. Further, there are provided fixing cylinders 6, 7 for coupling and fixing the side plate member 1 to the other side plate members 4 in order to form a cylindrical columnar frame.
Patent JP-H06276196-A (JP)
Title: Method and device for informing routing information
Inventor: SHIMIZU HIROYUKI
IPC: H04L12/28
Filed: 1993-03-10
Abstract: PURPOSE:To prevent repeating disabling data from being transmitted to a communication channel network and to prevent useless charging by promptly informing a second area of the structural change of a first area. CONSTITUTION:The first area 1 and the second area 2 are connected through the communication channel network 3. The repeater I1 of the first area 1 stores routing information relating to the repeater and a specific end system inside the first area 1 and the routing information is regularly broadcasted to the repeater and the specific end system inside the first area 1. On the other hand, when the structural change such as the addition and deletion, etc., of LAN is generated in the first area 1, only the routing information corresponding to the structural change is informed through the communication channel network 3 to the repeater 12 on the side of the second area 2.