baber/WOPTO huggingface dataset:
Patent JP-H08173548-A (JP)
Title: Equipment and method for release arrangement of artificial organ in pipe cavity
Inventor: JIEI EE RENKAA
IPC: A61F2/82
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a delivery catheter which enables easily releasing of a tubular prosthesis by keeping the axial position of a prosthesis releasable at a distal end on a slender flexible shaft while the prosthesis is covered with a sheath. SOLUTION: A delivery catheter 30 is constituted of a sheath 32, a shaft or a catheter body 34 inside. The sheath 32 has a central lumen 36 extending to a proximal handle 40 from a distal end 38. The shaft 34 is slidably housed in a lumen 36 and has a distal end 42 and a proximal handle 44. A tubular prosthesis P radially compressible is housed into a circular space between the external surface of the shaft 34 and the internal surface of the lumen 36 passing through the sheath 32. A direct pressure from the sheath 32 works to maintain the radial compression of the prosthesis P.
Patent JP-H0675103-A (JP)
Title: Optical member having antireflection film
Inventor: NISHIO TAKASHI
IPC: G02B1/11
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the coloring of a synthetic resin substrate even in the case of formation of a TiO2 layer which is a high-refractive index layer and to substantially prevent the generation of numerous dents and wrinkles in an antireflection film and to exhibit a low-visibility reflection characteristic even in the case of formation of the TiO2 layer on the optical substrate consisting of a synthetic resin, such as polyurethane resin, which is liable to be slightly deformed with lapse of time. CONSTITUTION:The antireflection film of the optical member having the antireflection film on the synthetic resin substrate, the antireflection film is formed of the 4-layered antireflection films of a lambda/4-lambda/4-lambda/2-lambda/4 type. These films are formed, successively counted from the substrate side, of a first layer which consists essentially of SiO2 and has 1.43 to 1.48 refractive index and 0.15 to 0.30lambda substantial film thickness, a second layer which has 1.64 to 1.72 refractive index and 0.15 to 0.30lambda substantial film thickness, a third layer which consists essentially of the TiO2 and has 2.25 to 2.34 refractive index and 0.42 to 0.58lambda substantial film thickness and a fourth layer which consists essentially of the SiO2 and has 1.43 to 1.48 refractive index and 0.20 to 0.58lambda substantial film thickness.
Patent JP-H1073676-A (JP)
Title: Watch
Inventor: NAKAMURA HIDEYUKI
IPC: G04G99/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable confirming the functioning state at a specific time after termination of generation means without providing any special display in a watch using a power source charged with the generation means. SOLUTION: Usually, a capacitor element 10 is charged with a solar battery 9 to supply the charged voltage to a watch circuit 7. If push switching elements 15 and 16 are operated at desired time, a power source switching circuit 11 lowers the charged voltage of the present capacitor element 10 to the voltage corresponding to the charged voltage of the capacitor element 10 after driving the watch circuit for a specific time in the case the watch circuit 7 is supplied from the capacitor element as a power source during the outage of the generation function of the solar battery 9, and supplies it to the watch circuit 7. By this, by looking the indication state of hour hand 2, minute hand 3 and second hand 4 moved by the watch circuit 7 driven by the lowered voltage, the operation state of the watch after the specific time can be confirmed without providing any special display.
Patent JP-H0674967-A (JP)
Title: Acceleration sensor
Inventor: KAWANISHI SHINICHI
IPC: G01P15/105
Filed: 1992-08-28
Abstract: PURPOSE:To provide an acceleration sensor allowing simple and inexpensive constitution, and capable of detecting acceleration from a DC zone. CONSTITUTION:A ring type magnetic yoke 4 is externally coupled to the outer surface of a hollow cylindrical body 1 of nonmagnetic material, and the internal space of the body 1 is filled with damper oil 2. Also, a cylindrical magnet 3 is retained in such a way as slidable and coming to the predetermined position due to a magnetic attraction force for the yoke 4 in acceleration-free state. Furthermore, magnetic resistance elements 5a and 5b are fixed to both edges of the body 1, and connected to each other in series. Then, an output line Lo is led from the connection point of the elements 5a and 5b, while a power line Lv and a grounding line Lg are respectively led from the terminals of the elements 5a and 5b not at the side of the connection point.
Patent JP-S6389092-A (JP)
Title: Variable speed pump device
Inventor: HAYASHI MIKIO
IPC: H02P5/74
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the switching frequency of electromagnetic switches to the fullest measure without regard to the manoeuvring frequency of a pump, by controlling the starting and stopping of the pump with an inverter without turning ON and OFF the contacts of the electromagnetic switches. CONSTITUTION:Motors 5 and 6 drive two pumps. A control sector 13 is equipped with an inverter 14, contacts 15a, 16a, 17a and 18a of electromagnetic switches and an inverter control circuit 19. The control circuit 19 controls the output of the inverter 14 with the contacts 16a and 18a of the electromagnetic switches remaining closed in starting and stopping the pumps. The switching frequency of the electromagnetic switches 15a, 16a, 17a and 18a is thereby reduced even if the manoeuvring frequency of pumps is so high that no trip, abnormal noise, vibration, etc. of the inverter will be produced in manoeuvring the pumps.
Patent JP-S6474584-A (JP)
Title: Color sample album
Inventor: OTOMO KEIICHI
IPC: G09F5/00
Filed: 1987-09-16
Abstract: PURPOSE: To easily and surely obtain interior/exterior to be required at the completion of a building from plural portable samples by sticking a selected member segment to a required mount having a gap corresponding to an outline drawing for a personnel carrying device and indicating a design drawing for the completion of the building by its peripheral edge part by the use of pressure sensitive adhesive. CONSTITUTION: On the required mount 1 having a gap corresponding to an outline drawing for a personnel carrying device such as an elevator and forming a building wall design drawing 6, a building floor design drawing 7 and a building ceiling design drawing for the completion of the building by its peripheral edge part, a required segment member 5 indicating the entrance of the elevator e.g. is stuck to the gap part by a bonding agent and an operating direction lamp segment member and up/down call registering button segment member 10 are stuck to the design drawing 6 by the bonding agent. Consequently, it is unnecessary to stick respective segment members by magnets or the like and interior/exterior to be required at the completion of the building can be easily and surely obtained by many portable samples similarly to the completed states of the building.
Patent JP-H04111211-A (JP)
Title: Thin-film magnetic head
Inventor: KIYOMIYA KENJI
IPC: G11B5/31
Filed: 1990-08-31
Abstract: PURPOSE:To enhance the resolution of photolithography and allow the formation of fine patterns by providing a step eliminating layer between a substrate positioned on a gap side and a 2nd magnetic core. CONSTITUTION:This magnetic head has at least one layer of coil patterns 1, 1st and 2nd insulating patterns 2, 3 holding the coil patterns 1 in-between, 1st and 2nd magnetic cores 4, 5 holding the entire part of the insulating patterns in-between, and the substrate 6 provided on the outside surface side of the 2nd magnetic core 5. The 1st and 2nd magnetic cores 4, 5 are connected on the central part side of the coil patterns which are at one end. In addition, a gap 7 for writing and reading out is formed in a part on the outer peripheral part side of the coil patterns which are the other end thereof. The step eliminating layer 8 is provided between the substrate 6 positioned on the gap 7 side and the 2nd magnetic core 5. The resolution of the photolithography is enhanced and the formation of the finer patterns is possible.
Patent JP-H0570441-A (JP)
Title: Production of cyclopenta(d)pyrimidin-4-ones
Inventor: OMORI KIYOSHI
IPC: C07D239/70
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the subject compounds useful as a synthetic intemediate for antidepressive agents, cardiotonic agents and ameliorants of cerebropathy at a low cost according to simple operation by reacting a 2-amino-1- cyclopentenecarboxylic acid ester with formamide in the presence of a base. CONSTITUTION:A 2-amino-1-cyclopentenecarboxylic acid ester (e.g. methyl 2- amino-1-cyclopentenecarboxylate) expressed by formula I [R<1> is 1-4C alkyl; X is H or OR<2> (R<2> is 1-4C alkyl)] is reacted with formamide in the presence of a base (preferably an alkali metal alcoholate etc.) to afford 6,7-dihydro-3H, 5H-cyclopenta[d]pyrimidin-4-ones [e.g. 6,7-dihydro-3H, 5H- cyclopenta[d]pryimidin-4-one]. A compound, expressed by formula III and useful as antidepressive agents, cardiotonic agents and ameliorants for cerebropathy can efficiently and advantageously be produced at a low cost by passing a compound expressed by formula II through compounds expressed by formulas IV and V.
Patent JP-H0870141-A (JP)
Title: Led lamp
Inventor: TAMAKI MASATO
IPC: G09F9/33
Filed: 1994-08-30
Abstract: PURPOSE: To make compact a display using an LED lamp, reduce its weight, and at the same time increase the packaging density of the LED lamp by positioning lead wires on the bottom surface part of a transparent resin lens. CONSTITUTION: A three-color (red, blue, and green) light emitting element 16 and a plane-shaped lead wire 14a are formed in one piece by a transparent resin lens 12. Then, the lead wire 14a is positioned in a plane shape at a bottom surface part 12b of the transparent resin lens 12. Therefore, since an LED lamp 1 at the bottom surface part 12b can surface-mount the plane-shaped lead wire 14a for an LED packaging substrate, it is not necessary to provide a through hole for penetrating the lead wire 14a through a surface-mounted substrate and further the packaging density of the LED lamp 1 cannot be affected by the diameter of the through hole, thus improving the packaging density of the LED lamp 1. Also, the number of the parts of a display can be reduced to make compact the display using the LED lamp 1 and reduce its weight and especially make it thin.
Patent JP-H0877426-A (JP)
Title: Money changer and lending machine
Inventor: MASUMURA KOICHI
IPC: A63F5/04
Filed: 1994-08-31
Abstract: PURPOSE: To provide the money changer and lending machine which can be distinguished from other kind of machines by making user's favorable impression. CONSTITUTION: When money is paid to a money reception block, the money is discriminated (steps S2 and S3). When it is confirmed that the money is genuine, a roulette game is started (steps S4 and S6). Then the money is changed and coins are paid out of a coin pay-out opening (step S7). A game result is read in next and when the result is 'win', the state of a setting switch is read in and discriminated (steps S8, S9, and S10). When the setting switch is set to three coins, three rental medals are discharged from a premium discharge opening (step S11). A user of this money changer can enjoy the roulette game and obtain the rental medals at the time of 'win'.
Patent JP-H0762058-A (JP)
Title: Urethane oligomer and active energy beam-curing urethane resin composition with the same as curing component
Inventor: HARADA MOTOYOSHI
IPC: C08G18/67
Filed: 1993-08-23
Abstract: PURPOSE:To provide the subject new oligomer capable of giving cured resin products excellent in both tensile strength and elongation, high in Young's modulus, good in resistance to wear and contamination, also short in tack free time in curing, and to provide the subject resin composition containing this oligomer as curing component. CONSTITUTION:The objective urethane oligomer is represented by =O-O...O-O= (where, =, O,-, and ... denote active hydrogen-contg. (meth) acrylate-based monomer unit, polyisocyanate unit, low-molecular weight polyol <=300 in molecular weight, and high-molecular weight polyol >=500 in molecular weight, respectively). Where, the above-mentioned active hydrogen-contg.(meth) acrylate-based monomer is epsilon-caprolactone-modified hydroxy(meth)acrylate. The other objective active energy beam-curing urethane resin composition contains this oligomer as curing component.
Patent JP-2001055545-A (JP)
Title: Tape
Inventor: NIWAYAMA KISHIO
IPC: C09J123/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a tape reduced in a chlorine content without detriment to mechanical properties by using a resin composition containing a polyvinyl chloride resin, a polyolefin resin, a filler, a chlorinated polyethylene, and a plasticizer in a specified ratio. SOLUTION: This tape is made from a resin composition containing 100 pts.wt. polyvinyl chloride resin, 100-200 pts.wt. polyolefin resin, 60-350 pts.wt. filler, 5-50 pts.wt. chlorinated polyethylene, and 30-70 pts.wt. plasticizer and desirably has a controlled chlorine content of 8-15 wt.%. The polyolefin resin is exemplified by a high-density polyethylene, an ethylene/propylene copolymer rubber, an ethylene/vinyl acetate copolymer, or an ethylene/ethyl acrylate copolymer. The filler is exemplified by a filler of a chlorine-containing, potassium carbonate or like type or a flame retardant of a bromine-containing, phosphoric ester or like type. The plasticizer is exemplified by di-2-ethylhexyl phthalate or epoxidized soybean oil.
Patent JP-H0544585-A (JP)
Title: Air supercharger for engine
Inventor: WAKAYAMA NOBUKO
IPC: F02B33/00
Filed: 1991-08-19
Abstract: PURPOSE:To provide a light, simple, and low-cost air supercharger which has excellent response during starting and rapid acceleration from low speed rotation and also advantages in terms of fuel consumption. CONSTITUTION:In an air supercharger for an engine to feed air in a cylinder 1 of an engine, an uneven magnetic field generating means 3 comprising magnets 31 and 32 is provided. For example, the uneven magnetic field generating means is disposed such that the intensity of a magnetic field is increased in an advance direction of air. This constitution accelerates the flow of air, improves acceleration performance, and saves fuel consumption.
Patent JP-S6291975-A (JP)
Title: Electrophotographic device
Inventor: WAKASAKI YOSHIKAZU
IPC: G03G15/22
Filed: 1985-10-18
Abstract: PURPOSE:To destaticize a photosensitive body without providing any destaticizing charger by controlling the polarity of a charger to the polarity for charging, the polarity for transfer, and the polarity for charging in the first cycle, the second cycle, and the third cycle respectively in the copying operation in accordance with rotation of the photosensitive body. CONSTITUTION:In the first cycle, the surface of a photosensitive body 7 is charged with minus electric charge by corona discharge of a charger connected to a negative-polarity high-voltage generator 2. The photosensitive body 7 is rotated continuously to enter the second cycle, and a positive/negative high- voltage switching device 3 is operated to switch the negative-polarity high voltage generator 2 to a positive-polarity high-voltage generator 1, and the charger 4 connected to this generator 1 transfers an image to a synchronously moving copy form by positive-polarity corona discharge. The photosensitive body 7 is rotated furthermore and enters the third cycle after rotating once, and the plus electric charge charged at the transfer time is neutralized with the minus electric charge by corona discharge of the electrifier 4 which is connected to the negative-polarity high voltage generator 2 again by switching.
Patent JP-S60225729-A (JP)
Inventor: RABUON UENJIYAA
IPC: B29C48/535
Filed: 1984-11-01
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-S61110139-A (JP)
Title: Method and mask holder for x-ray lithography
Inventor: KATO HIDEO
IPC: G03F1/22
Filed: 1984-11-05
Abstract: PURPOSE:To obtain the relatively large quantity of X-ray transmission and to manufacture easily and excellently a mask holder made of aluminum nitride by using a mask held by the holder. CONSTITUTION:Silicon oxide films 2 are formed on both surfaces of a circular silicon wafer 1 and an aluminum nitride film 3 is formed on one side. The silicon wafer 1 on the other side etched and left annularly, and a ring frame 6 is adhered with an adhesive 7 to constitute a mask holder for X-ray lithogra phy. Thus, aluminum nitride having high X-ray transmissivity is used as the mask holder, so the large quantity of X-ray transmission is obtained even when the holder is made relatively thick, and the mask holder is manufactured easily and excellently. Further, the aluminum nitride provides excellent filming perfor mance, so the mask holder made of an extremely thick film is manufactured and the quantity of X-ray transmission is further improved.
Patent JP-S59121763-A (JP)
Title: Discharge lamp device
Inventor: YAMAZAKI HITOSHI
IPC: F21V23/00
Filed: 1982-12-28
Abstract: PURPOSE:To improve the assembling workability by forming a series of outer shells with the first shell with its one end coupled with the bottom of a discharge lamp and the second shell with its one end coupled with the other end of the first shell and having a base on the other end. CONSTITUTION:A shell 17 is formed with the first shell 18 forming a shrunk rise section 20 in one body on one end side of a cylinder section 19 through a step section 23 and the second shell 16 provided with a coupled section 27 coupled with the peripheral section of the rise section 20 of the first shell 18 on one side and fitted with a base 33 on the other side. Therefore, the first shell 18 can be stuck to a discharge lamp 1 before electric parts such as a ballast 34 are assembled in the shell 17. In addition, since the ballast 34 is supported by the first shell 18 and a terminal plate 43 fitted with a glow starter 46, etc. is supported by the ballast 34, all the wiring works of the lighting circuit can be performed around the terminal 44 of the terminal plate 43 and before the second shell 26 is fitted. Accordingly, a wide work space can be available and the work can be facilitated.
Patent JP-S61110898-A (JP)
Title: Washing device of heat exchanger
Inventor: ARAKI WAKIO
IPC: C12M1/16
Filed: 1984-11-05
Abstract: PURPOSE:To enable to obtain clean malt, by a method wherein a heat exchanger is immersed in a detergent liquid in a prescribed time, and the imbibition of fungi or another impurities staying inside is attempted and water washing is performed after detergent liquid is removed. CONSTITUTION:The titled device is made to enable the washing is performed with ease by providing intercepting means 14, 14' which are water tight and open and shut free at the front and the rear of a cooler 7, and detergent liquid is injected from a detergent liquid injecting hole 15, said intercepting means being closed, and the cooler 7 is immersed, and the acceleration of the imbibition of impurities is tried, making elapse prescribed times, and after imbibition, detergent water is removed from an exit hole 16, and high pressure washing water is supplied from the supplying hole 17 of high pressure washing water, the washing by a nozzle provided in the cooler 7 or washing with water from maintenance hole is performed. Thus, by thoroughly washing everytime easily the part of the cooler 7 for moisture resistance of the controlling means which was hotbed of bacteria, clean air can be obtained, and clean malt is made using this clean air, so as to enable the improvement of the quality of the titled device.
Patent JP-H10115589-A (JP)
Title: Calibration of optic sensor system
Inventor: MAN TAN
IPC: G01N21/59
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To automatically detect a dye donor color by detecting the intensity of light of an LED via a dye donor frame, comparing it with a threshold of the dye donor frame and aligning it with a reference value with a potentiometer adjusted. SOLUTION: A dye donor frame 44 is placed between blue and green LEDs 36, 38 and a light detector 42, while a CPU 58 adjusts resistance values of a potentiometer 56 for varying them to the minimum or the maximum for both green and blue channels, and an output from a corresponding A/D-converter 60 is read. This process is repeated for all donor colors of yellow, magneta and cyan to create a table. The CPU 58 calculates to determine a final threshold of each channel from this, thereby automatically selecting an optimum setting position of each potentiometer 56. Thus if a drift is within a dynamic range of a circuit every time a new donor roll is placed, automatic calibration is performed.
Patent JP-H06205952-A (JP)
Title: Interfacially polymerized water-permeable membrane and production thereof
Inventor: JIYOON II TOMASHIYUKU
IPC: B01D69/12
Filed: 1992-08-07
Abstract: PURPOSE: To provide a water-permeable reverse osmosis membrane of polyamide polymerized at surface useful for separation of fluid mixtures and solutions, particularly useful for desalting of aq. solutions, and preparation thereof, further, to provide a new alternative cis/trans isomer of a multifunctional alicyclic acyl halide and preparation thereof. CONSTITUTION: On a fine porous support, a substantially monomeric polyamine reactant having at least 2 amino functional groups per one molecule of the polyamine reactant and a substantially monomeric amine-reactive multifunctional monocyclic alicyclic acyl halide having less than 6 carbon atoms per a ring and at least 2.2 acyl halides on average per 1 molecule are polymerized at surface, to prepare a water-permeable reverse osmosis membrane. Polymerization is preferably carried out in the presence of a monomeric amine salt which raises a flux of the obtained membrane. Furthermore, an aromatic multifunctional acyl halide can be used in addition to the alicyclic acyl halide in order to raise salt hindering rate.
Patent JP-S6472810-A (JP)
Title: Volume decrease of waste plastics and volume decreasing kiln
Inventor: UCHIDA MAKOTO
IPC: B29B17/00
Filed: 1987-09-16
Abstract: PURPOSE:To move smoothly the content of a volume decreasing kiln, by preparing a screw rotating blade inside of the volume decreasing kiln which decreases the volume of waste plastics by heating, giving an upward force to the content with this blade when decreasing the volume and a downward force when discharging the content. CONSTITUTION:Waste plastics 1 is continuously fed from a feed opening 2 at the top of a volume decreasing kiln 3 by means of a charging conveyor. The waste plastics moves downwards in order while its volume is decreased by hot air. In such a manner, the volume-decreased plastics descends in turn to a discharge part 7 prepared at the bottom of the funnel part in the lower portion of the kiln, and then it is intermittently discharged from a discharge gate 8. Therefore, the content of the kiln is forced to move by pushing up the waste plastics with the normal rotation of a screw rotating blade 9 positioned in the center of the kiln and pushing down the waste plastics with the reverse rotation when discharging the content.