baber/WOPTO huggingface dataset:
Patent JP-H10230592-A (JP)
Title: Solid ink jet printer
Inventor: KONDO NORIMASA
IPC: B41J2/015
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To print by application of safe OHP film in a satisfactory printing state by flattening a head of an ink droplet by emitting a laser beam to the droplet of an image formed on a printed matter. SOLUTION: An OHP film 32 is adsorbed to a suction belt 31 and conveyed. The film 32 on which an image is formed by discharging ink droplet from a printing head 11 is moved along a rotating direction of an arrow, and sent to an opposed position of a carrier 21. Then, a laser beam emitted from a laser beam emitting unit is altered in a direction by a reflecting mirror 23 via a laser beam receiving port 24 of the carrier 21, and emitted to the droplet. The beam emitted to the droplet becomes thermal energy to melt the droplet. And, the beam is emitted in response to ink droplet dot condition to melt part of the droplet to be flattened, and hence color reproducibility of the film can be upgraded.
Patent JP-H04254043-A (JP)
Title: Torque converter
Inventor: FUKUNAGA TAKAO
IPC: F16H41/26
Filed: 1991-02-05
Abstract: PURPOSE:To make a torus flatter while maintaining the performance of a torque converter. CONSTITUTION:In a torque converter, a torus is formed by a pump 3, a turbine 4 and a stator 5. The ratio L/H between the axial measure L and radial measure H of the torus is in a range of 0.55-0.65. The ratio d/D between the inner peripheral diameter (d) and the outer peripheral diameter D of the torus is in a range of 0.35-0.45. The ratio a1/A between the passage area a1 of the pump 3 and turbine 4, and the circular area A described by the outermost peripheral diameter of the torus is in a range of 0.16-0.20. The ratio a2/A between the passage area a2 of the stator 5 and the circular area A is larger by 0.02-0.04 than the passage area ratio a1/A of the pump 3 and turbine 4, and is in a range of 0.19-0.23.
Patent JP-S56133950-A (JP)
Title: Chemical-proof electric motor
Inventor: HIRAI HISASHI
IPC: H02K3/44
Filed: 1980-03-25
Abstract: PURPOSE:To enhance the chemical resistance, particularly the resistance against a fluorine containing refrigerant of an insulating layer of an electric motor, by a method wherein coils of the motor are treated for insulation with a solventless varnish  consisting of bismaleimide, triazine resin, epoxy resin and a reactive diluent. CONSTITUTION:The coil is treated for insulation with a solventless varnish obtained by mixing bismaleimide, triazine resin having a cyanate group at the molecular chain terminal, epoxy resin and a reactive diluent having a glycidyl group. Preferably, the amount of a two-component mixture of bismaleimide and triazine resin is 10-90wt% of a three-component mixture containing the epoxy resin, and that of the reactive solvent is 5-100pts.wt. based on 100pts.wt. three-component mixture. When the thus treated motor is operated for 30 days a cording to a repetitional schedule using, for example, Freon R-22 as refrigerant, the deterioration of insulated parts can be prevented as shown in the table.
Patent JP-H11318493-A (JP)
Title: Measurement of trypsin inhibitor in urea and measuring kit used therefor
Inventor: OKAMOTO KAZUHIRO
IPC: G01N33/493
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a trypsin inhibitor in urine (UTI), capable of raising clinical utility as an index for showing an organism state and accurately measuring the amount of UTI. SOLUTION: α 1-Antitrypsin (α 1-AT) in a sample is inactivated. The sample is mixed with a trypsin solution, an enzyme reaction is started by the addition of a substrate and UTI is measured by measuring an absorbance. A method for adding a protease except trypsin to the sample and reacting the protease with the α 1-AT to form a complex or a method for adding an oxidizing agent to the sample may be cited as the method for inactivating the α 1-AT. Elastase and subtilisin can be used as the protease and sodium iodate, iodine, copper sulfate and iron trichloride can be used as the oxidizing agent, respectively. When subtilisin is added to the sample, the α 1-AT is inactivated to measure the accurate UTI amount.
Patent JP-S55130047-A (JP)
Title: Electron gun
Inventor: KOSHIGOE SHINPEI
IPC: H01J3/02
Filed: 1979-03-30
Abstract: PURPOSE:To reduce spherical aberration of a principal lens system by mounting a plate-type electrode. CONSTITUTION:A unipotential lens consists of a third grid 34, a forth grid 35, and a fifth grid 36. A bi-potential lens consists of the fifth grid 36 and a sixth grid 37. A plate-type electrode 39 with a aperture 40 whose diameter is smaller than that 41 of a aperture in an opposed section between this third grid 34 and the fourth grid 35 is mounted on the almost immediate area of the third grid 34. Mounting of  such a plate-type electrode 39 permits the potential distribution on the axis of an  electron gun to get closer to ideal potential distribution.
Patent JP-H01212305-A (JP)
Title: Method and apparatus for detecting connection
Inventor: HAYASHI YOICHI
IPC: G01N21/892
Filed: 1988-02-19
Abstract: PURPOSE:To detect a faulty connection where two long-sized sheets are connected, at low cost in a short time, by detecting the passing light or reflected light from a linear area inclined by a predetermined angle in a widthwise direction of said sheets. CONSTITUTION:Light beams are projected from a light beam projecting means 4 to a connected part of two long-sized sheets 3 (magnetic tapes etc.). The sheets 3 are then moved in an elongated direction relative to the light beams by a carrying means. The light beams among the light beams passing through or reflected by a linear area 10 on the sheets 3 which is inclined by a predetermined angle in a widthwise direction of the sheets 3 is received by a one- dimensional photodetector 5. Accordingly, on the basis of the change of the received light amount, the connecting state of the sheets can be judged by a judging means 6. Thus, it can be detected in a short time at low cost when the two long-sized sheets are connected poorly.
Patent JP-S62208361-A (JP)
Inventor: KAI HISAO
IPC: B65D25/52
Filed: 1986-02-24
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-S60182377-A (JP)
Title: Control valve for variable displacement pump and circuit thereof
Inventor: IIJIMA TSUGUO
IPC: F04B49/08
Filed: 1984-03-01
Abstract: PURPOSE:To maintain the reliability of the apparatus by switching the cut-off pressure into two stages only by using a control valve. CONSTITUTION:A plunger 2 and a spool 3 are arranged oppositely into the hole 1A of a control valve 30. The first flow passage 1D connected to the discharge side of a variable displacement pump 11 penetrates through the hole 1A. The plunger 2 and the spool 3 shift against spring mechanisms 4 and 5 as the discharge pressure rises. The spool 3 allows the flow passage 1D to communicate to a flow passage 1F, and an operating cylinder 13 performs cut-off operation. Another cut-off pressure is formed by connecting the first flow passage 1D to a selector valve 12. The discharge pressure acts into the spring mechanism 4 by switching the selector valve 12. Then, each pressure at the both edges of the plunger 12 is made equal, and a spring 1B acts onto the spool 3 through the plunger 2, and the cut-off pressure is reduced.
Patent JP-H08232346-A (JP)
Title: Artificial ground construction method and beam erection device used in the same
Inventor: OKUDA SHUJI
IPC: E02D27/32
Filed: 1995-02-24
Abstract: PURPOSE: To facilitate the erection of a beam and to construct an artifical ground of large span without using a temporary support. CONSTITUTION: Slide rails 20, 20 are mounted to columns erected along two sides, in opposition to each other, of an artificial ground to be constructed. On the side of one of the slide rails 20, a truss unit 23 is supported, at one end of the unit, by a beam erection device 10 and the device is turned so as to bring the other end 23b of the unit 23 onto the other rail 20. The unit 23 is separated from the device 10 to mount the unit 23 on the rails 20, 20. The unit 23 is moved along over the rails 20, 20 to a predetermined position. By repeating these steps, a predetermined number of truss units 23 are installed and thereafter a floor board is placed. And an artificial ground is constructed so as to cross over a track 2.
Patent JP-H03244796-A (JP)
Title: Integrated managing method for segment
Inventor: NAKANO KOICHI
IPC: E21D11/40
Filed: 1990-02-20
Abstract: PURPOSE:To improve construction efficiency by mounting a discriminating card on a segment, arranging a reader in each passage and tunnel through which the segment is conveyed in and out, and managing information on the segment by means of a computer. CONSTITUTION:A discriminating card 2 is mounted on each segment 1, and discriminating sensors 3a-3c are arranged in a conveying in and out passage for the segment 1. A computer 8 is set in a work managing center 7, and a display 9 is set is the vicinity of a facing in a tunnel 6. Information of the discriminating sensors 3a-3c are intercoupled on-line so that the information is transmittable to the computer 8. Information, e.g. a discriminating code, a kind of a product, a manufacturing data, a manufacterer's name, is inputted to the discriminating card 2, and information obtained when the segment 1 passes spots where the discriminating sensors 3a-3c are arranged is transmitted to the computer 8.
Patent JP-H05230599-A (JP)
Title: Steam turbine rotor material
Inventor: FUJITA AKIJI
IPC: C21D9/28
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a steam turbine rotor material. CONSTITUTION:This steam turbine rotor material is (1) a steam turbine rotor material produced by providing a composition consisting of, by weight ratio, 0.25-0.34% carbon, <=0.1% silicon, 0.7-1.1% manganese, 0.5-1% nickel, 1-1.4% chromium, 1-1.3% molybdenum, 0.2-0.3% vanadium, and iron with inevitable impurities, using vacuum deoxidation process at the time of ingoting, and further applying oil quenching at the time of hardening and (2) a steam turbine rotor material produced by providing a composition which contains, by weight ratio, 0.25-0.34% carbon, <=0.1% silicon, 0.7-1.1% manganese, 0.5-1% nickel, 1-1.4% chromium, 1-1.3% molybdenum, and 0.2-0.3% vanadium and has <=8 embrittlement parameter value represented by [10X(phosphorus content) + 5X(antimony content) + 4X(tin content) + (arsenic content)]X100 and also has the balance iron, using a vacuum deoxidation process at the time of ingoting, and further applying oil quenching at the time of hardening.
Patent JP-H11235989-A (JP)
Title: Trailer
Inventor: KUMAGAI HIDEKI
IPC: B62D63/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an innovative simple trailer with high practicability which can be fold-stored easily. SOLUTION: A trailer body 2 towed by connection to a mobile car such as a tractor is formed by pivotally-connecting a front part 2A with a rear part 2B, and is formed so as to be foldable by rotating a rear part 2B upward to the front part 2A for reverse rotation with the pivotally-connected part serving as a fold-rotation fulcrum part 7, so that the rear part 2B is overlapped on the top of the front part 2A. A running wheel 6 is vertically-fitted to the rear part 2B of the trailer body 2, and the hanging position of the running wheel 6 is at least on the fold-rotation fulcrum part 7 side nearer than the middle position of the rear part 2B in the front/rear direction.
Patent JP-H04255523-A (JP)
Title: Electric fan control device for vehicle
Inventor: FURUTA SHIGEKI
IPC: F02B77/11
Filed: 1991-02-06
Abstract: PURPOSE:To extremely keep electronic parts of a control circuit required for controlling an electric fan for cooling a capacitor from outgoing radiation of a motor without any increase in the space. CONSTITUTION:In a fan shroud 10 extended from the front surface of a capacitor, a motor 20a of an electric fan 20 is co-axially supported, and a casing member 30 is co-axially installed on the rear portion 23 of the motor on the outside thereof. A hollow portion 31 is bored in the center of the casing member 30 opposite to the rear portion 23 of the motor 20, and a semiconductor control circuit 34 for the motor 20a is assembled with a heat sink 33 in another hollow portion 32 of the casing member 30. A clearance gap (g) is provided between opposite surfaces of the casing member 30 and a flange 21 of the motor 20a.
Patent JP-S63207949-A (JP)
Title: Structure of boiler body
Inventor: HOSONO KAORU
IPC: F24H1/28
Filed: 1987-02-23
Abstract: PURPOSE:To provide the structure of a boiler body of pressure-resistant, of highly heat- exchanging efficiency, simply manufactured, and of low manufacturing cost, by composing a boiler body of a combustion cylinder to which a burner is installed in the axial direction of a combustion chamber, of a heat-exchanging cylinder to exchange the heat of combustion gas, and of a connecting passage, and by fitting a detachable straightening cylinder in which straightening plates are spirally disposed in the heat-exchanging cylinder. CONSTITUTION:A combustion gas exchanges heat by hitting against the water cooling wall consisting of the bottom of a combustion cylinder 19, being cooled, and is fed into a heat- exchanging cylinder 14, passing through a connecting passage 15. Therefore there is no possibility of overheating of a straightening cylinder 17 which may be caused by the radiation of flames. The combustion gas rises up along the heat-exchanging cylinder 14, rotating, guided by the straightening plates 16 of a rectifying cylinder 17. At that time efficient heat-exchanging can be performed because the gas contacts to the outside of a heat-exchanging cylinder 14 so as to lick the cylinder by the centrifugal force acting on the combustion gas. The distance of the pitch of straightening plates 16 are gradually decreased in accordance with the decrease of the volume of combustion gas as it is cooled, so that highly efficient heat- exchanging can be performed, keeping the flowing rate of combustion gas constant, and the combustion gas is discharged from the port 20 connected to a stack.
Patent JP-H06245950-A (JP)
Title: Treatment device
Inventor: SANO TAKAYUKI
IPC: A61B18/00
Filed: 1993-02-26
Abstract: PURPOSE:To enhance the adhesivity to a living body and to improve a treatment effect by providing the treatment device with an applicator mounted with a porous material and a second porous material in which this applicator is arranged and forming this second porous material to a bag body which consists of a soft and thin film and is opened in the upper part. CONSTITUTION:This treatment device has the porous material (second porous material) which is the bag body consisting of the thin and soft material, such as silicone rubber sheet, when the device is applied to an ultrasonic thermotherapic device (hyperthermia). The upper part of the porous material is supported on a frame body 9 in the form of opening the upper part and deaerated water 7 is housed therein. The ultrasonic applicator 1 integrally holding the porous material 2 supported in a supporting arm 12 is dipped and positioned in the deaerated water 7 in such porous material. Ultrasonic waves are thereafter generated by driving the ultrasonic applicator 1 to make the thermotherapy of the desired treating section in the living body 4. Since the second porous material is held in tight contact with the surface of the living body 4, the thermotherapy is effectively executed.
Patent JP-H08254780-A (JP)
Title: Radiation-sensitive emulsion
Inventor: JIYOO EDOWAADO MASUKASUKII
IPC: G03C1/07
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a plate type grain emulsion with a high performance characteristic. SOLUTION: In a radiation sensitive emulsion containing a dispersion medium and silver halide grains, at least 50 % of the total grain projection area is occupied by face-centered cubic crystal lattice structure plate type grains 100 provided with parallel  111} principal faces and a mean aspect ratio of 5 at least In the radiation sensitive emulsion, each of the plate type grains is provided with a central area and a shell, which are different from each other in halide content, and the central area contains more than 50mole% of bromide while the shell contains less than 40mole% of chloride. The shell contains a band, which is expanded in the outward sideways direction from the central area and forms at least 25% of the  111} principal face. The band occupies at least a half of the shell volume.
Patent JP-S57152548-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: C23C14/24
Filed: 1981-03-17
Abstract: PURPOSE:To manufacture a recording medium having superior magnetic characteristics efficiently by ionizing and sending mixed gas of N2, Ar, etc., and O2 to a base under specific conditions when forming a vacuum-deposited layer of Co or Co alloy on the base. CONSTITUTION:When a magnetic layer is formed on a base 5 by vacuum-depositing Co or Co alloy on the base 5, mixed gas of gaseous N2, gaseous Ar or He, and gaseous O2 is ionized by a cold cathode type ion source 9 and then sent to the base 5. In this case, the gaseous N2 and gaseous Ar or He are mixed at a 0.2-5 gas pressure rate (N2/Ar or He), and this mixed gas is allowed to exit in a system within a 60-60,000mum/minute/Torr range of a deposition speed/ mixed gas pressure value. The gaseous O2, on the other hand, is also allowed to  exit in the system within a 6,000-6,000,000mum/minute/Torr range of a deposition speed/gaseous O2 pressure value.
Patent JP-H01213569-A (JP)
Title: Composition for assaying caries inducibility of carbon-containing food
Inventor: YUTA SADAYUKI
IPC: C12Q1/18
Filed: 1988-02-20
Abstract: PURPOSE:To easily assay the caries inducibility of food with good reproducibility by composing a gram-negative bacterium growth suppressor, osmotic pressure forming agent and pH indicator in addition to the non-carbon system nutrient source necessary for growth of the bacteria which are the cause for the caries. CONSTITUTION:The gram-negative bacterium growth suppressor, the osmotic pressure forming agent and the pH indicator are composed in addition to the non-carbon system nutrient source necessary for the growth of the bacteria without including sugar into the compsn. for assay from the point of view that the factor to determine the caries inducibility in the carbonic food is the sugar. 'Tryptose (amino acids complex)(R)', common salt, etc., are used as the non-carbon system nutrient source; chloramphenicol, sodium nitride, etc., are used as the gram-negative bacterium growth suppressor; polyvinyl alcohol, glycerol, etc., are used as the osmotic pressure forming agent; and PCG, BPB, etc., are used as the pH indicator. The caries inducibility is easily assayed with the good reproducibility by composing the compsn. in such a manner and visually observing the fluctuation in the pH thereof.
Patent JP-H01214455-A (JP)
Title: Thermal printing head
Inventor: FUKUI TAKESHI
IPC: B41J2/345
Filed: 1988-02-20
Abstract: PURPOSE:To reduce the manufacturing cost of a thermal printing head and to make it unnecessary to form a projection on a substrate, by forming a electric conductors on an insulating substrate in opposed relationship so as to be vertical to a heat generating element row and forming a heat generator, which is composed of a substance having resistance higher than that of each of electric conductors, between the electric conductors. CONSTITUTION:Electric conductors 2 are formed on a substrate 1 so as to form grooves 31 by removing a part of the electric conductors 2 in order to separate elements and a part of the electric conductors 2 is removed to form a groove 32 in order to form a heat generator part in the direction vertical to the element row. This groove 32 is made sufficiently larger than each of the grooves 31. Next, a substance 3 having resistance sufficiently larger than that of each electric conductor is applied to the groove 32 and a part of the electric conductors 2 to form a heat generating part, that is, a functional element part 33. As mentioned above, the heat generator 3 is formed between the mutually opposed electric conductors 2 as a thick film having a thickness of 1mum or more, it is unnecessary to form protruding glaze on the insulating substrate 1.
Patent JP-H09229056-A (JP)
Title: Bearing device for rotary shaft
Inventor: NASHIKI MASAYUKI
IPC: F16C19/18
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To restrain heating of a bearing by simple constitution, improve reliability and the life of a rotary shaft such as a spindle, and enable the device to accurately work. SOLUTION: A rolling body 1 and a rolling body 2 are interposed between a rotary shaft 3 and a fixed part 4. An outer ring part 5 is fixed to the fixed part 4, and a rolling face 1a contacted with the rolling body 1 at a fixed angle from the fixed part 4 side is formed on the inner circumference. An inner ring part 8 is fixed to the rotary shaft 3 with a nut 9, a rolling face 1b contacted with the rolling body 1 at a fixed angle from the rotary shaft 3 side is formed on the outer circumference, and a rolling face 2a contacted with the rolling body 2 at a fixed angle from the fixed part 4 side is formed on the inner circumference. A flange-like part 6 is fixed to the outer ring part 5 with a bolt 7, and a rolling face 2b contacted with the rolling body 2 at a fixed angle from the rotary shaft 3 side is formed on the inside part position.  The contact angles of the rolling faces 1a, 1b, 2a, 2b against the rolling bodies 1, 2 are set so that the rotary shaft 3 is displaced in the opposite direction to the thermal displacement direction of a tool accompanying temperature rise.
Patent JP-H02218470-A (JP)
Title: Preparatory hot washing method in painting pretreatment apparatus
Inventor: MATSUMOTO SHIGERU
IPC: B05C9/10
Filed: 1989-02-17
Abstract: PURPOSE:To enhance oil removing efficiency by providing a hot water jet pine to a hot washing tank on the inlet side thereof to generate the flow from the inlet part of said tank to the outlet part thereof in the surface layer in the tank and collecting the oil component floating on the surface layer in the overflow tank provided on the outlet side of the hot washing tank. CONSTITUTION:An object to be treated is immersed in a hot washing tank 1 and hot water is injected to the object to be treated from the riser 6 provided to the outlet part of the tank 1 to wash the object to be treated with hot water. A jet pipe 5 injecting hot water to the surface layer of the hot washing tank 1 on the inlet side thereof is provided to the hot washing tank 1 to generate the flow from the inlet part of the tank to the outlet part thereof in the surface layer of the tank 1 and the oil component floating on the surface layer is collected in the overflow tank 2 provided on the outlet side of the hot washing tank 1. As a result, the contact of the once removed oil component with the object to be treated can be reduced and oil removing efficiency can be enhanced and the transfer of the oil component to the next process can be reduced.