baber/WOPTO huggingface dataset:
Patent JP-H068499-A (JP)
Title: Thermal head
Inventor: MIYATA YOSHINAO
IPC: H01L49/00
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a smooth, curved mesa part by forming an Si-N or Si-O-N film where an etching rate changes according to a composition ratio, on a glass glaze, and performing an etching process. CONSTITUTION:An Si-N film 31 has the N content of Si-N adjusted so that it increases in proportion to the proximity to the surface of a mesa part 3 from an area near the interface between a glass glaze 2 surface and the mesa part 3. This Si-N film 31 is formed on the glass glaze 2 and is etched partially.
Patent JP-H0814997-A (JP)
Title: Device for sorting article by weight
Inventor: MURATA HAJIME
IPC: B07C5/18
Filed: 1994-06-24
Abstract: PURPOSE:To easily and surely sort objects to be weighed by weight by outputting the weights of individual objects from a metering instrument and subtractor whenever the objects are taken out one by one from a container containing a plurality of objects and discriminating the weight rank of the objects by means of a discriminator, and then, directly indicating the rank-wise housing box corresponding to the discriminated weight rank to a worker. CONSTITUTION:A metering instrument 1 measures the weight of a container 3 containing (m) pieces of objects M to be measured and outputs the gross weight of the container 3 and a memory 2 stores the output of the instrument 2. When one of the objects M is taken out from the container 3 thereafter, the instrument 1 measures and outputs the weight of the container 3 containing ((X)-1) pieces of objects M. A subtractor 4 subtracts the second weight signal from the first weight signal stored in the memory 2 and outputs the result. A discriminator discriminates the weight rank of the object M. The numbers and weights of different ranks L1-Ln can be arbitrarily set by operating a rank setter 16. A lamp driving circuit 14 drives lamps 12-1 to 12-n based on the discriminated rank and specifies the corresponding rank-wise housing box 10-1 to 10-n by lighting. A worker put the object M in a designated housing box 10-1 to 10-n.
Patent JP-S6059667-A (JP)
Title: Manufacture of wound electrode
Inventor: HARA MITSUNORI
IPC: H01M6/10
Filed: 1983-09-08
Abstract: PURPOSE:To prevent contact of a lithium negative plate with a winding core and increase mechanical strength of a starting part of winding to easily insert into a groove of the winding core by folding the extended part of a current collecting part which is press-bonded to a lithium negative plate and holding the end of a positive plate with a separator interposed. CONSTITUTION:A negative plate 10 consists of a lithium plate on one side of which a negative current collecting plate 11 is press-bonded. One end of the current collecting plate 10 is extended from the negative plate 10 to form an extended part 11'. A positive plate 12 consists of manganese dioxide which is main active material and is covered with a bag-shaped separator 13 whose both ends are opened, but the starting end of winding is drawn by length l within the separator 13. After stacking negative and positive plates 10 and 12, the extended part 11' of the current collecting plate 11 is folded and holds the end of the positive plate 12 with a separator 13 interposed. The holding part of plate group is inserted into a groove 15 of winding core 14, then the core 14 is turned to form a wound electrode.
Patent JP-H0460964-A (JP)
Title: Multihead disk filing device
Inventor: KIKUCHI YOSHIHIDE
IPC: G11B20/12
Filed: 1990-06-25
Abstract: PURPOSE:To select a multimedia data from the plural kinds of data in respective media and to simultaneously reproduce the data by digitally storing the data of the respective media of the multimedia data in separate independent media areas respectively and providing plural heads corresponding to these respective media. CONSTITUTION:This multihead disk filing device is equipped with a head 15 for picture, head 16 for sound and head 17 for text, and the respective exclusive heads read the data from a picture data area 12, sound data area 13 and text data area 14 of a disk 11. These heads 15 for picture, head 16 for sound and head 17 for text can be installed in any position relation when the respective heads can be independently moved. Thus, the data selected from the plural kinds of data can be simultaneously reproduced for respective media.
Patent JP-H067424-A (JP)
Title: Intraocular implant material
Inventor: KANEBAKO MAKOTO
IPC: A61L27/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide an intraocular implant gradually increasing the visible light transmission factor for better visibility without feeling the glare immediately after an implantation or without generating retinopathy by setting the visible light average transmission factor immediately after the implantation of the intraocular implant and the visible light average transmission factor after 1-6 months to specific values. CONSTITUTION:An intraocular implant material having the visible light average transmission factor of 35-70% immediately after the implantation of an intraocular implant and the visible light average transmission factor of 80% or above after 1-6 months is used. Pigments are combined to adjust the visible light transmission factor, and a ultraviolet ray absorbent is used. The pigments generating the fading phenomenon by ultraviolet rays and heat and causing the aging reduction of the absorption capability by ultraviolet rays and heat are used. When they are combined with the intraocular implant material, the visible light is sufficiently absorbed and no glare is felt immediately after the implantation, and better visibility than that before the implantation is obtained as the absorption capability is gradually reduced.
Patent JP-S5791666-A (JP)
Title: Digital linear motor
Inventor: UEDA KENICHI
IPC: H02K41/00
Filed: 1980-11-25
Abstract: PURPOSE:To enable to quickly select the indicated position without having a feedback by a method wherein a coil is constituted by a plurality of coils, and the direction of current application for the plurality of coils is selectively controlled. CONSTITUTION:The digital linear motor is consisted of a frame 1 (magnetic circuit) and permanent magnet 2A and 2B, which are arranged at the position opposing each other making a pair, and a plurality of coil rows 3 (actuator) independently provided in between the permanent magnets 2A and 2B. The shifting to the indicated position can be performed by selectively controlling the direction of current application to the plurality of coil rows 3.
Patent JP-2000354137-A (JP)
Title: Image reader
Inventor: MIZUIDE KAZUHIRO
IPC: H04N1/401
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make a reader small in size as a whole, low in cost and high in image reading speed by reading an image even in an acceleration/deceleration state. SOLUTION: The acceleration/deceleration of a motor 29 is controlled by a speed control pattern in a trapezoidal shape stored in a memory 27, and a CPU 26 allows a clock revision circuit 30 to revise a clock period in a main scanning in response to a drive speed of the motor even in a sate of acceleration/deceleration of the motor. Thus, a CCD or a CIS reads an image even in the state of acceleration/deceleration.
Patent JP-H1052503-A (JP)
Title: Multi cell stent having different characteristic cell
Inventor: FISCHELL ROBERT E
IPC: A61F2/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a multicell stent of having cells of different types by providing the stent with the different cells including the cells which provide large flexibility in a longitudinal direction after arrangement. SOLUTION: The stent 10 comprises the structural cells 11 and the expandable cells 12. The respective cells 11, 12 are formed of perpendicular struts 13 respectively having two curved ends 17 and the respective ends are coupled to the diagonal struts 14. The perpendicular struts 13 are coupled by horizontal H bars 13. Some of the perpendicular struts 13 are coupled by waveform S- shaped struts 16 forming the circumferential parts of the expandable cells 12. The stent 10 is diffused and is formed to the stent 10' after the arrangement. The S-shaped struts 16 of the stent 10 before the arrangement exhibit the flexibility made higher than the flexibility of the stent 10 to facilitate the arrangement.  The Sshaped struts 16 are made longer than the H bars 15 in such a manner, by which the circumferential length of the cells 12' is made longer than the circumferential length of the cells 11', by which the expansion of the cells 12' by the arrngement of ballon is facilitated.
Patent JP-S6411238-A (JP)
Title: Organic nonlinear optical material
Inventor: MATSUMOTO SHIRO
IPC: G02F1/355
Filed: 1987-07-06
Abstract: PURPOSE:To obtain nonlinear optical response of a high speed and high efficiency by substituting hydrogen in at least one hydroxyl group in a specific compd. with a specific group. CONSTITUTION:The hydrogen in at least one hydroxyl group in the compd. expressed by formula I is substd. with the group expressed by formula II, III or IV. In formula I, Z2 denotes a divalent cyclic group of an (x) electron conjugation system; X and Y denote CH or N; A denotes an electron attracting group; R1 and R2 denote hydrogen or org. group; either of R1 or R2 is an org. group having >=1 hydroxyl groups. In formula II, R3 denotes a satd. aliphat. group, etc.; in the formulas III and IV, R4 denotes a satd. or unsatd. aliphat. group, etc. The speed of the nonlinear response is thereby improved.
Patent JP-S5789457-A (JP)
Title: Non-magnetic steel used at super-low temperature
Inventor: KASAMATSU YUTAKA
IPC: C22C38/00
Filed: 1980-11-26
Abstract: PURPOSE: To obtain a high-strength and non-magnetic steel excellent in the ductility and toughness which can keep the stabilized non-magnetism, by incorporating Cu, N and Al into a high manganese non-magnetic steel.  
     CONSTITUTION: The non-magnetic steel used at super-low temperatures contains 0.5W0.8% of C, 12W25% of Mn, 0.5W10% of Ni, 0.1W15% of Cr, 0.5W4% of Cu, 0.01W0.3% of N and 0.01W1% of Al, and if necessary 3% or more of Mo, 0.3% or more of Nb, and 0.3% or more of V and the balance of Fe and impurities. The Cu reduces the work hardening property, and stabilizes the austenite even at super-low temperatures to remarkably improve the ductility and toughness, and in this respect the amount thereof should be 0.5% or more, while if the amount exceeds 4%, the hot working properties and resistance to cracking during welding will be worsened. To stabilize the austenite, the amount of N should be equal to the lower limit or more, while the excess amount thereof reduces the resistance to blow hole during welding. The Al serves to clean the impurities and to enhance the toughness, so that the amount thereof should be the lower limit or more, but it is not necessary to exceed the upper limit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6060471-A (JP)
Inventor: HASHIMOTO MASUMASA
IPC: F25B27/00
Filed: 1983-09-09
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-H0248256-A (JP)
Title: Regulator for parking brake of car
Inventor: ERUNSUTO ZENFUTO
IPC: B60T11/04
Filed: 1989-06-30
Abstract: PURPOSE: To ensure the automatic cleaning of an engaging recessed part by providing engaging teeth around a cam plate fitted onto a support shaft or formed integrally thereto, rotating the cam plate to a support member, thereby pushing out dust from the recessed part. CONSTITUTION: A take up 62 is provided to compensate the elongation of cable caused in cables 40, 42. An eccentric cam plate 54 has a number of engaging recessed parts 80 on the circumference, and a support member 56 is engaged with the engaging recessed parts 80 in a ridge part 56' as a rounded engaging part in the radial inside with respect to a support shaft 44. The radius of the rounded ridge part 56' of the support member 56 is set smaller than the radius of the engaging recessed part 80. Thus, when the cam plate 54 gets over a circumferential projection 90 present between the adjacent engaging recessed parts 80, the dust particle adhered to the engaging recessed part 80 is ground down as occasion demands, the pushed out from the engaging recessed part80 by the rounded ridge part 56' of the support member 56.
Patent JP-H1010791-A (JP)
Title: Electrostatic latent image developing carrier, developer and image forming method
Inventor: AGATA TAKESHI
IPC: G03G9/113
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a carrier to a core material, the impact resistance, the wear resistance and the toner contamination resistance by providing a resin coating layer containing a specific polycarbonate compound on the core material. SOLUTION: An electrostatic latent image developing carrier has the resin coating layer containing the polycarbonate compound expressed by a formula on the core material. In the formula, R1 is a 2-valent alkylene group or an aryl group, R2 is a 1-5C 2-valent alkylene group an R3 is a 1-3C alkyl group. And N:Y=1:1 to 1:0.01 and N=30-5000. A well-known magnetic material is used as the core material. Concretely, a magnetic oxide particle such as an iron powder, magnetite, ferrite and a dispersed particle obtained by dispersing the powder in a thermoplastic resin or thermosetting resin are enumerated. The core material having 10-500μm, more preferably 30-150μm average particle diameter is used.
Patent JP-S5956107-A (JP)
Title: Navigation device
Inventor: MORIMOTO TAKASHI
IPC: G01C21/10
Filed: 1982-09-24
Abstract: PURPOSE:To prevent the generation of a measurement error due to a drift speed error caused by a tidal current, wind, etc., during a straight advance by calculating a north-directional and an east-directional speed component from a water speed in a ship head-tail direction, a water speed in a pitch-axis direction, and an azimuth signal. CONSTITUTION:The water speed in the ship head-tail direction is detected by a water speed sensor 11 in X direction and the water speed in the ship pitch-axis direction is detected by a water speed sensor 18 is Y direction; and those water speeds are supplied to a dead reckoning calculation part 12. The azimuth angle signal from a gyrocompass 13 is also supplied to the dead reckoning calculation part 12 to calculate the north-directional and east-directional speed components of the water speed. Those speed components are integrated to decide on the measurement position of the ship. This estimated position is compared with position signals from a Loran-C receiver 16 and an NNSS position sensor receiver 15 by a position comparison calculation part 19. Its comparison result is supplied to a forecasting estimation calculation part 21 to estimate a position error.
Patent JP-S61105094-A (JP)
Title: Device used for bottom outlet through which molten metal from blast furnace or ladle is passed
Inventor: KAARU HAINTSU KURAIN
IPC: B22D41/08
Filed: 1985-07-29
Abstract: 1. Apparatus for bottom-tapping a metal melt (2) from a melting furnace (1) with a tapping orifice (5) in its floor, in which a) a closure plate (6) is arranged below the tapping orifice (5) and is capable of being pivoted or slid in a plane parallel to the floor of the furnace (1) between a closed position and an open position of the tapping orifice (5), and b) a filling (8) of refractory granular material is provided in the tapping orifice (5) which is closed off by the closure plate (6), characterized in that c) the closure plate (6) is arranged at a spacing of 2 to 15 mm from the adjacent mouth of the tapping orifice (5) and has a width which corresponds to at least double the clearance diameter of the tapping orifice (5), and d) the gap (7) so formed between the closure plate (6) and the adjacent mouth of the tapping orifice (5) is likewise filled with refractory granular material.
Patent JP-S6060096-A (JP)
Title: Outboard engine
Inventor: SUMIKAWA YUKIO
IPC: B63H20/00
Filed: 1983-09-13
Abstract: PURPOSE:To easily perform maintenance by disposing an oil tank inside a casing placed below an engine and providing an oil tank with a cap member which can be taken off from the outside of the casing. CONSTITUTION:A two-cylinder overhead cam type four-stroke engine 16 consists of a cylinder 32, a crankcase 34, a crankshaft 36, a piston 42, a cylinder head 38, a full cover 40 and a cam shaft 46 which is rotated by a belt 52 at a half speed of the crankshaft 36 and has a geared oil pump 56 at the lower end thereof. An upper casing 12 is integrally formed with an oil tank 60 which opens at the upper part thereof. A plate 62 is interposed between the upper casing 12 and the engine 16 and an oil strainer 72 which can be taken off from the outside of the upper casing 12 is installed at the bottom part of the oil tank 60. The oil pump 56 sucks up oil from the oil strainer 72 through a suck-up pipe 74 to send the oil to each part of the engine. The oil strainer can be checked for maintenance from the outside of the casing.
Patent JP-S5691915-A (JP)
Title: Method for replacing roll of rolling mill
Inventor: IHARA TOSHINOBU
IPC: B21B31/08
Filed: 1979-12-25
Abstract: PURPOSE:To prevent the roll from being injured during its replacing work, by interposing a water-soluble sheetlike material between the contact surfaces of two rolls in order to protect these contact surfaces. CONSTITUTION:A lower backup roll 1, an upper backup roll 1', a lower work roll 3 and an upper work roll 3' are built in a rolling mill for serving in the rolling work; now, in these rolls, the lower work roll 3 is required the replacement because of its surface being worn out. In this case, the upper backup roll 1' and the upper work roll 3' are first pulled up, and next the lower work roll 3 is removed away; after that, a water-soluble sheet 5 is put on the upper surface of the lower backup roll 1, and then, a new lower work roll 3 is laid on this sheet 5. Hereby, if the lower backup roll 1 causes a slip against the lower work roll 3 during the roll assembly is being transported, the surface of these rolls is not injured. After replacing the roll, if the cooling water is sprayed on the roll surface prior to starting the rolling mill, the water-soluble sheet 5 is dissolved into the water and is removed away. As the water-soluble sheet 5, water-soluble paper or film is employed.
Patent JP-S5957128-A (JP)
Title: Dynamometer
Inventor: INOUE KIYOSHI
IPC: G01L1/04
Filed: 1982-09-28
Abstract: PURPOSE:To facilitate handling and to enhance measuring preciseness, by mounting a magnetic scale provided in parallel relation to the deformation direction of an elastic member and an elastically deformable sensor comprising a magnetic head capable of detecting the graduation of the magnetic scale. CONSTITUTION:A force meter 1 has a magnetic scale 6a attached to the upper part (base part) of an elastic member 3, a magnetic scale 6b attached to the lower part (leading end part) of the elastic member 3 and a magnetic head 7a provided to the upper part of a holder 5 at a position opposed to the magnetic scale 6a. In addition, a pair of the magnetic scale 6a and the magnetic head 7a and a pair of a magnetic sclae 6b and a magnetic head 7b respectively constitute deformation sensors. By this constitution, because only a deformation amount of a part from the magnetic scale 6a of the elastic member 3 to the magnetic scale 6b is measured, handling becomes easy and the enhancement of measuring preciseness is attained.
Patent JP-2000355124-A (JP)
Title: Exposure head correcting device
Inventor: OWAKI JUNICHI
IPC: G03B27/32
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an exposure head correcting device that does not require an adjustment mechanism in an assembling process. SOLUTION: This exposure head correcting device comprises an exposure head 8 having many elements for exposing an image on a photographic paper provided in a line, a sensor 48 for detecting a light quantity of a light from each of the multiple elements, a sensor support table 24 to which the sensor 48 is attached and a sensor guide mechanism for guiding the sensor support table 24 along the array of the elements. The light quantity of the light from each of the elements is detected by moving the sensor 48 along the array of the elements, then variation in the light quantities of the lights from the elements is adjusted. The sensor guide mechanism comprises a straight rail 22 and a moving block provided in the straight rail 22 with many balls therebetween. The sensor guide mechanism is so constituted that the sensor guide mechanism and sensor support table 24 are integrally coupled.  The sensor support table 24 and exposure head 8 can be assembled by referring common attachment reference faces 25a, 26a.
Patent JP-H0333765-A (JP)
Title: Copying machine provided with copy pattern memory function
Inventor: KURIHARA SUSUMU
IPC: G03G21/00
Filed: 1989-06-29
Abstract: PURPOSE:To eliminate a useless copy accompanied with the accidental change of a pattern and to improve the reliability of a copying machine by displaying that it is the pattern to be read out and the registered number of the pattern on a specified control panel by the use of a copy pattern memory function. CONSTITUTION:For example, when a pattern readout mode is selected by depressing a job memory key 5 once, a CPU 10 instructs a current driving circuit 8 to turn on a light emitting diode D1. Then, a readout display part 6 flickers to inform an operator that the mode is the readout mode. When the registered number of the copy pattern to be read out is inputted by using ten keys 1, the CPU 10 judges whether the copy pattern of the inputted registered number has been already registered in a nonvolatile memory 11. In the case that the copy pattern has been registered, the CPU 10 instructs the current driving circuit 8 to switch the diode D1 from flickering to lighting, then the registered number is displayed on a display part 4 for several seconds and the copy pattern is set. Thus, the undesirable copy caused by the accidental change is prevented from being obtained.
Patent JP-H1012495-A (JP)
Title: Solid electrolytic capacitor
Inventor: UEDA HIDEKI
IPC: H01G9/012
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce defects of small capacity and leakage current occurring in semiconductor formation process by using a crawl-up prevention plate having a plurality of protruded parts on capacitor element contact surface side. SOLUTION: Related to a tantalum solid electrolytic capacitor, a crawl-up prevention plate 3 is inserted from a press-molded tantalum element 2 into a planted anode lead wire 1. The crawl-up prevention plate 3 has a plurality of protruded parts on a contact surface side of the tantalum element 2. Then through anode oxide film formation, semiconductor layer formation, anode- cathode connection, resin armoring and assembly process, a tantalum solid electrolytic capacitor is obtained. Thereby, the spacing between the crawl-up prevention plate and a capacitor element is kept constant. In addition, bad leakage current is prevented from occurring.
Patent JP-H08339588-A (JP)
Title: Production of optical card substrate with magnetic stripe
Inventor: TANABE HIROSHI
IPC: B42D15/10
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a process for producing an optical card substrate with magnetic stripes with which the formation of the magnetic stripes and a scratching resistant protective layer on the same plane is possible and the adhesive power is good. CONSTITUTION: The magnetic stripes 4 are wound around a first roll 1. The scratching resistant protective layer 5 formed by curing or half-curing the resin applied thereon by a UV irradiation mechanism 9 is inserted together with a thermoplastic resin extruded from a Tee die between the first roll 1 and a second roll 2 and is pressurized and cooled, to cure the thermosetting resin The magnetic stripes 4 and the scratching resistant protective layer 5 are integrated onto one surface of a thermoplastic resin sheet and rugged preformat patterns are transferred on the other surface of the sheet and are molded as a molded sheet 8. The optical card substrate with the magnetic stripes is thus produced.