baber/WOPTO huggingface dataset:
Patent JP-H04194857-A (JP)
Title: New photo-initiator and photo-polymerizable composition employing said photo initiator
Inventor: KANEKO FUTAMI
IPC: G03F7/032
Filed: 1990-11-22
Abstract: PURPOSE:To provide a photo-polymerizable composition having high sensitivity to visible light by containing a photopolymerization initiator containing three kinds of specific compounds and an addition polymerizable compound having a specific boiling point at a normal pressure. CONSTITUTION:A first one of a photo initiator is an amino benzylidene carbonyl compound expressed by a formula I. In the formula, each of R1, R2, R3, and R4 is independently an alkyl group having the number of carbons of 1 - 6, and each of R5, R6, R7, R8, R9, R10, R11, and R12 is independently a hydrogen atom and a chlorine atom. A second one is N-aryl-alpha-amino acid expressed by a formula II. In the formula, each of R13, R14, R15, R16, and R17 is independently a hydrogen atom, an alkyl group having the number of carbons of 1 - 12, or a halogen atom. In the formula, each of R21, R22, R23, R24, R25, R26, R27, R28, R29, and R30 is independently a hydrogen atom, a halogen atom, an alkoxy group having the number of carbons of 1 - 20, or a heterocycle. A substance having a boiling point of at least 100 deg.C is used as an addition polymerizable compound contained in a photo-polymerizable composition.
Patent JP-H09136269-A (JP)
Title: Continuous screw clamping machine
Inventor: MURO NARAHIKO
IPC: B25B23/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To use plural types screws differed from each other in length by movably providing a tip block, the abutting face of which is provided to be projected on a screw feed mechanism body, in a desired position in the longitudinal direction with respect to the screw feed mechanism body. SOLUTION: In the sliding direction and in the center on the upper face of a screw feed mechanism body 6, a screw feed groove 15 is formed in the clamping direction so that the head part of a screw S can be pushed out forward while it is rotated together with a bit 7. With a tip block 12 arranged in the screw feed mechanism body 6, the longitudinally projecting length can be fine-adjusted in the clamping direction of the screw S depending on the length of the screw S to be used at that time. In a clamping machine body 3 and the screw feed mechanism body 6, a screw feed mechanism 24 which is interlocked with the clamping action in the screw feed mechanism body 6 to sequentially send out screws S in a screw rope 9 to a clamp-acting position of a bit 7, is provided.
Patent JP-2000281881-A (JP)
Title: Liquid crystalline polyester resin for extrusion molding having excellent heat resistance, material for extrusion molding and extrusion molded product
Inventor: NAGASHIMA TORU
IPC: B29C48/305
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline polyester resin for extrusion molding giving an extrusion molded product having high heat resistance, suitable fluidity and processability, and having excellent appearance, a material for extrusion molding and an extrusion molded product. SOLUTION: This liquid crystalline polyester resin has >=250 deg.C solder heat resistant temperature and has at least one of a ratio of melt viscosity measured at a temperature 20 deg.C higher than an incipient fluidization temperature under 100 sec-1 shear rate to melt viscosity measured at the incipient fluidization temperature under the same shear rate, and a ratio of melt viscosity measured at a temperature 20 deg.C higher than the incipient fluidization temperature under 1,000 sec-1 shear rate to melt viscosity measured at the incipient fluidization temperature under the same shear rate is 0.10-0.70.
Patent JP-H06167006-A (JP)
Title: Construction method for surface soil
Inventor: UCHIDA JUNICHI
IPC: E01C21/00
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the surface soil from becoming muddy and prevent curl-up of sand and dust by reducing the quantity of discharged sediment, promoting the water repellency, permeability and drainage of excessive water, and securing designated water holding property at the same time. CONSTITUTION:Surface soil is digged upto a designated depth. Subsequently, after gravels such as shingles or the like are removed, slaked lime, water repellent ceramic particles and porous ceramic particles are sprayed as additive materials on the surface and mixed. After mixing, the surface is subjected to rolling compaction and adjustment.
Patent JP-H05130444-A (JP)
Title: Picture processor
Inventor: AIBA YOSHINOBU
IPC: H04B10/00
Filed: 1991-11-07
Abstract: PURPOSE:To generate a pattern in matching with a capability of an output means and to reproduce an original without losing color information by revising a resolution of the pattern in response to the resolution of an output means by a control means. CONSTITUTION:This processor is provided with a picture input means decomposing picture information into plural color information sets, that is, a picture input device (reader section) 1, a color pattern conversion means converting the inputted color information into a prescribed pattern, plural output means with different resolution, that is, a picture output device (printer) 2, and a control means revising the resolution of the pattern in response to the resolution of the output means 2. That is, the color of input picture information is recognized and converted into a pattern and inputted, then the control means revises the resolution in response to the output means 2. Thus, the pattern in matching with the capability of the output means 2 is generated and the original is reproduced without losing the color information of the original.
Patent JP-H01161671-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MACHIDA TOYOJI
IPC: H01M6/50
Filed: 1987-12-17
Abstract: PURPOSE:To prevent an abnormal increase in temperature of a battery to increase the safety of the battery by arranging a fatty acid salt, which comes in contact with a nonaqueous electrolyte when the temperature of a battery is raised to a specified value, within a battery. CONSTITUTION:For example, a polyethylene capsule in which 60% potassium palmitate aqueous solution is sealed is arranged in the central space of a spirally wound electrode body. When the temperature of a battery is raised, the capsule is melted and fatty acid salt is brought into contact with a nonaqueous solution containing ether, and the fatty acid salt reacts with the ether and the ether is gelled to increase the viscosity of the nonaqueous electrolyte. As a result, the short circuit current of the battery is decreased. An abnormal increase in temperature of the battery is prevented and the safety of the battery is increased.
Patent JP-2001143215-A (JP)
Title: Magnetic head, its manufacturing method, and magnetic recording/reproducing device
Inventor: TAKEDA HIROMI
IPC: G11B5/39
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head having high wear resistance and capable of securing good contact with a magnetic tape by the fitting with the magnetic tape after the wear of a substrate. SOLUTION: This magnetic head is provided with a substrate 4 made of a nonmagnetic material, and an MR element part 1 supported by the substrate to contribute to signal conversion with a magnetic tape, a tape sliding surface brought into contact with the magnetic tape and slid includes the substrate surface and the surface of the MR element 1, and a wear-resistant protective film 2 is provided in the tape sliding surface. The protective film 2 covers a part of the tape sliding surface including at least, the MR element part 1, and a part of the substrate 4 in the tape sliding surface is exposed.
Patent JP-H11137585-A (JP)
Title: Artificial vertebral disk
Inventor: NISHIJIMA YUICHIRO
IPC: A61F2/44
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To address disturbance in daily life and relapsing probability due to the absence of mobility and motility in the spinal fusion using a self-bone and a spacer. SOLUTION: A mobile protrusion 11 having the tip thereof with a circular arc-shaped cross section is integrally formed on an opposed internal surface at a base body part of a first link body 2 while a mobile bearing part 13 is formed sunk in an opposed internal surface at a base body part of a second link body 3. The mobile bearing part 13 is constituted of a bearing surface 15 which the tip of the mobile protrusion 11 contacts and a bank body 14 formed protruding on the perimeter of the bearing surface 15. Upper and lower clearances are provided between two of the first and second link bodies 2 and 3 while a horizontal clearance is provided between the outer circumference of the mobile protrusion 11 and the inner circumference of the bank body 14.  Thus, the first and second link bodies 2 and 3 of an artificial vertebral disk mounted on an affected has mobility ... rotation, sliding or the like ... to imparts motility to a spinal column.
Patent JP-H03221291-A (JP)
Title: Method and device for electroplating joining
Inventor: BUORUFUGANGU ZEMURAU
IPC: C25D5/22
Filed: 1990-11-22
Abstract: PURPOSE: To join structural members at acute angles each other by applying electrolyte liquid on the surfaces to be joined by a rotating, electrolytic coating device having an integrated anode. CONSTITUTION: In this method for producing a metallic joint between two metal surfaces A and B, the electrolyte liquid is applied on the surfaces A and B to be joined in a joining area by the rotating, electrolytic coating device 1 having the integrated anode 4. Joint strength is determined by selecting the parameters of time, current value and the pushing force of the coating device 1. Consequently, the durability of the joining can be enhanced.
Patent JP-H09156349-A (JP)
Title: Vehicular air conditioner
Inventor: NONOYAMA KOJI
IPC: B60H1/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make effective use of the heat of purge air in heating the interior of a vehicle without increasing the absolute humidity inside the vehicle. SOLUTION: A main air passage, which comprises a fan case 2, a first passage 19, a heater case 4, and an outlet duct 5, and a regenerative air passage comprising a second passage 20 and an exhaust duct 18 are made to cross each other in such a way that the portion of the main air passage downstream of a drier unit 15 and upstream of a heater core 9 crosses the portion of the regenerative air passage downstream of the drier unit 15, with a heat exchanger 17 provided at this crossing part for the heat exchange of air in both of the air passages. The heat of high-temperature purge air flowing in the regenerative air passage is imparted through the heat exchanger 17 to air in the portion of the main air passage upstream of the heater core 9, thus reducing the heating load of the heater core 9 and enhancing heating ability.
Patent JP-H05156082-A (JP)
Title: Conductive resin composition and conductive coating material
Inventor: KATO NAOKI
IPC: C09D5/24
Filed: 1991-12-04
Abstract: PURPOSE:To provide a conductive resin composition having a low electrical resistance, excellent in long-term durability and improved in peeling strength and to provide a conductive coating material containing the composition. CONSTITUTION:The objective conductive resin composition contains 35-70wt.% thermoplastic resin or thermosetting resin and 65-30wt.% graphite whisker. The objective conductive coating material contains this resin composition and a solvent.
Patent JP-H07172998-A (JP)
Title: Production of single crystal of silicon carbide
Inventor: UEMOTO TSUTOMU
IPC: C30B29/36
Filed: 1993-12-21
Abstract: PURPOSE:To produce bulky silicon carbide single crystal without growing polycrystal and without increasing crystal defect. CONSTITUTION:Silicon carbide is formed by reaction of carbon as a constituent element of a crucible 12 in a silicon melt 17 put in the crucible 12 in a state of uniformed temperature by thermally insulating the circumference of the crucible 12 containing carbon as the constituent element. Silicon carbide single crystal 26 is grown on seed crystal 21 brought into contact with a melt surface while regulating the temperature of the melt surface by a heating means 14 set above the silicon melt 17.
Patent JP-H01161442-A (JP)
Title: Register save and recovery system
Inventor: KUSHIMA ICHIRO
IPC: G06F9/46
Filed: 1987-12-17
Abstract: PURPOSE:To reduce time required for save and to shorten time required for processing by selecting only a register which is actually required to be saved and saving it. CONSTITUTION:A side which calls a procedure sets a value showing a register set of which value is wanted to be held before and after the call to a mask register 2 before (or at the same time) executing a calling command (sub-routine command), a bit pattern, for example. A side which is called obtains the relation of the both register sets by executing arithmetic operation between a value showing the register set which is used by it's own side and the value of the mask register 2 and saves only the corresponding register to a main storage device 5. Thus, the save and recovery processing of the register can be efficiently executed and the time required for processing can be shortened without increasing the load of a compiler or linkage data.
Patent JP-2000147602-A (JP)
Title: Camera
Inventor: NIKAIDO YUJI
IPC: G03B7/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent opposite incident light from an eyepiece part from being made incident on a film surface by judging that the posture information of a camera and a photographer's eye exist near the eyepiece part of a finder optical system and further that there photographing mode and automatically opening/closing an eyepiece shutter. SOLUTION: This camera 1 is equipped with a finder optical system for observing a subject, an intercepting means 17 intercepting the optical path of the finder optical system, a detection means 18 detecting that the photographer's eye 13 exists near the eyepiece part of the finder optical system, and an attitude detection means 19 detecting the posture state of the camera. In the camera 1, the intercepting means 17 is actuated, based on the detected information on the photographer's eye 13 by the detection means 18 and the posture information of the camera 1 by the attitude detection means 19.
Patent JP-H11154801-A (JP)
Title: Variable phase shifting device and antenna device
Inventor: DEGUCHI FUTOSHI
IPC: H01P1/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To increase allowable power of high frequency because a semiconductor element is not used and to reduce an insertion loss in the high frequency by having a transmission line whose line wavelength is controlled as the result that the relative dielectric constant of a dielectric part of a variable phase shifting part changes, in accordance with the change of a control voltage that is generated by a control voltage generating part. SOLUTION: A transmission line 2 and an electric supply line 3 that feeds high frequency power to an antenna are provided on the upper surface of a dielectric part 1, in which a relative dielectric constant εr changes according to a control voltage Ec from the outside and a conductive ground surface 4 is provided on the rear surface. When the line 2 fixes a dimension L to a constant, the constant εr changes in accordance with the change in the voltage Ec in a desired frequency and a line wavelength λg also changes. Therefore, when the relation of the voltage Ec and the wavelength λg is set beforehand to a desired value, the desired line wavelength λg is controlled by the voltage Ec and the phase difference ϕ of the line wavelength difference can be controlled.  Thus, allowable power of high frequency is increased through this, and insertion loss is reduced by using dielectric which has good characteristics.
Patent JP-H05131498-A (JP)
Title: Injection molding nozzle
Inventor: MATSUMOTO HIROYUKI
IPC: B29L22/00
Filed: 1991-11-11
Abstract: PURPOSE:To collect or discharge a pressurized fluid pressed in a mold cavity via a fluid conduit having structure hard to be clogged up with the counterflow of synthetic resin or its chips, and simultaneously enhance the degree of freedom in the pressure control of pressurized fluid within the mold cavity. CONSTITUTION:An injection molding nozzle 12 includes an operation valve 5 for opening and closing a resin conduit 3, a fluid conduit 7 provided via a check valve 6 within the operation valve 5, and fluid discharge opening and closing means for releasing the check valve 6.
Patent JP-H03190825-A (JP)
Title: Prescribed therapeutic preparation having prolonged releasing ability and comfortably applicable for treating glaucoma and method for controlling or reducing intraocular pressure
Inventor: REINI JIYANI
IPC: A61K9/107
Filed: 1989-12-13
Abstract: PURPOSE: To obtain a composition for ophthalmology comprising a basic active substance, an anionic pseudo-mucous polymer and a cation exchange resin, excellent in perpetuity and comfortability and used for lowering or control of intraocular pressure. CONSTITUTION: This composition in the form of aqueous dispersion comprises (A) a basic active substance, e.g. β-blocker such as betaxolol or thymol, (B) an anionic pseudomucous polymer, preferably a polymer having a carboxylic acid group containing 2-7 carbon atoms per functional group and having 50,000 to 6,000,000 molecular weight and (C) a powdery cation exchange resin, preferably sodium poly(styrene-divinylbenzene)sulfonate having 1-20μm average particle diameter in ratios of 0.01-40wt.%, especially 0.01-1.0wt.% component A, the component B capable of imparting the composition with 1-20,000cps viscosity and 0.05-10.0wt.% component C.
Patent JP-H11151953-A (JP)
Title: Driving force control device for vehicle
Inventor: KURODA YOSHITAKA
IPC: B60T8/174
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To optimize the characteristic of the driving force to the operation of an accelerator by correcting the target throttle opening on the bascs of the estimated drivers follow-up traveling will in accordance with the start/stop frequency estimated on the basis of the comparison value of the variation between the average inter-vehicle distance and the inter-vehicle distance to the average inter-vehicle distance. SOLUTION: The magnitude of the start/stop frequency of a vehicle is estimated by a start/stop frequency estimating block 7 on the basis of the average inter-vehicle distance calculated by an average inter-vehicle distance block 4 and the value calculated by an inter-vehicle variation ratio block 5. Based on the average speed calculated by an average speed block 3, the estimated result of a start/stop frequency, an inter- vehicle distance moving standard deviation calculated by an inter-vehicle distance standard block 13, and the standard deviation of a relative speed moving standard deviation block 14, a follow-up traveling will estimating block 38 estimates the magnitude of follow-up traveling will to the preceding vehicle of a driver.  A deceleration correction factor calculating block 58 calculates the correction factor according to the opening of an accelerator pedal by both the deceleration correction factor based on the estimated result by a deceleration will estimating block 36 and the correction factor by the estimation of the traveling environment.
Patent JP-2000152615-A (JP)
Title: Power supply for using circulation capacitor and its operation method
Inventor: JACOBS MARK E
IPC: H02M3/335
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce costs and simplify structure by providing an insulation transformer with primary coil winding that is connected to a primary side power switch, a secondary side power switch that is connected to the secondary coil winding of the insulation transformer, and a capacitor that is connected to the secondary side power switch. SOLUTION: A secondary side power switch Sw can be operated so that it conducts electricity during the conduction period of a primary side power switch to allow current to flow from an insulation transformer T1 to output. The current is partially accumulated in a power supply 200 during the non- conduction period of the secondary side power switch Sw. Therefore, the power supply 200 further includes a capacitor (circulation capacitor Cf) that is connected to the secondary side power switch Sw for circulating one portion of current during the non-conduction period of the secondary side power switch Sw in the direction of the output. The costs of the capacitor are low and the use of a bi-directional active switch prevents the structure from becoming complex as a passive device.
Patent JP-H01203602-A (JP)
Title: Blade vibration reducer in steam turbine and blade vibration reducting method
Inventor: UIRUMOTSUTO JIYOOJI BURAUN
IPC: F01D5/22
Filed: 1988-12-22
Abstract: PURPOSE: To reduce vibration of blades by arranging connecting means between shroud portions of blades, of which coefficient of thermal expansion is greater than that of the shroud portions. CONSTITUTION: Holes are formed in front faces 30 and rear faces 32 of shroud portions 28 integral with blades. Pins 46 are arranged as connecting means. The coefficient of thermal expansion of the pins 46 is greater than that of the shroud portions 28. When the shroud portions 28 and the pins 46 are heated in operation, the gap between the shroud portions 28 is eliminated by the difference of the coefficients of thermal expansion. Thus, it is possible to reduce vibration of blades.
Patent JP-H11139362-A (JP)
Title: Elastic shoe for crawler
Inventor: KUMANO YOICHI
IPC: B62D55/275
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a rubber shoe integrated with the tread side of an iron track shoe having a plurality of lugs, in an elastic shoe for a crawler. SOLUTION: In an elastic shoe a0 for a crawler, in which an iron track shoe 1 having lugs formed on its tread side, a support plate 4 having roughly the same shape as the tread side, and a rubber shoe a1 formed by vulcanization molding a rubber pad 3 on the tread side of the support 4 are laid one on another, the height of the end of support plate 4 extending to the read to correspond to the lugs 21 , 22 at the front and rear end of the iron track shoe 1 is made higher than the lugs at the front and rear ends, and the end of the support plate 4 is buried in the rubber pad 3.
Patent JP-H06143765-A (JP)
Title: Recorder
Inventor: SASAKO ETSUICHI
IPC: B41J29/48
Filed: 1992-11-09
Abstract: PURPOSE:To prevent shift of a recording position caused by the shift of a recording medium loading position by a method wherein a detection means for detecting a recording medium loading position is provided for conducting recording under control after the correction of the shift of a recording medium loading position. CONSTITUTION:In a serial printer of a thermal transfer recording system, a carriage 6 provided with a recording head 7 and an ink ribbon cassette 8 is provided, and the recording head 7 makes a thermal transfer recording on a recording medium by abutting on a platen 9 through an ink ribbon 8a. In this printer, a sensor 5a is fixed on the carriage 6 for detecting the presence/ absence of a recording medium on the platen 9. When a recording medium is loaded, the loading position of the recording medium is detected by the sensor 5a, the deviation and skew from its ideal position are calculated, and a warning to that effect is outputted by an audio means or the like. Alternatively, the recording head 7 is so controlled as to make recording after the correction of the shift of the recording medium loading position.