baber/WOPTO huggingface dataset:
Patent JP-H08206273-A (JP)
Title: Plate body for roller ski
Inventor: OSAWA KAZUO
IPC: A63C17/04
Filed: 1995-02-04
Abstract: PURPOSE: To surely approximate the kinetic characteristics of a plate body of roller ski to that of snow ski plates, to decrease its weight and to improve gliding property by forming the spacing between the outer side edges of rollers narrow in the central part of a plate body and wide at the front and rear ends thereof, forming the tangents at the outer side edges of the plate width and axially arranging the rollers in the positions lower than the base of the plate body without projection. CONSTITUTION: The blanks of the plate body and bearings 3 are formed of lightweight blanks and composite materials of resins, glass fibers, light alloys, laminated plywood, etc., and are integrally molded to exhibit the deflective elastic characteristics and torsional elastic characteristic having the repulsive force similar to the repulsive force of the snow ski plates. The revolving shafts of the rollers 9 are formed by integrally forming the rollers 9 consisting of soft blanks, such as synthetic resins, having repulsive elasticity, on core materials consisting of org. materials having lubricity and excellent wear resistance, impact resistance and low friction characteristics.  The spacings between a pair of the inner side edges 15 of the rollers are formed to the same width for all the pairs and the spacings between the outer side edges 14 of the rollers are formed narrow in the central part of the plate body and gradually broader forward and backward. The tangents N of the outer side edges of the plate width are formed and the plural rollers 9 are axially arranged in the position lower than the base 1a of the plate body without projection.
Patent JP-S60196122-A (JP)
Inventor: ABE SEIJI
IPC: A01F12/18
Filed: 1984-03-19
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-H05259497-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L31/10
Filed: 1992-03-12
Abstract: PURPOSE:To reduce reverse current by not removing a passivation film until element generation. CONSTITUTION:After forming a mesa structure, an SiN film 9 and an SiO2 film 10 passivation film are deposited without delay, such that an upper part and a sidewall part are not contaminated. Then a Zn diffusion hole 12 is opened, and Zn diffusion (13) is performed, so that only the SiO2 film 10 is removed. An SiO2 film 14 is deposited again on top of that, an electrode hole 16 is opened, and N2 annealing is performed between 400 deg.C and 650 deg.C. As a result, movable ions at the top of the mesa structure and on the sidewall are volatilized, or the movable ions form a compound and become standstill, resulting in a reduction of reverse current.
Patent JP-H02232928-A (JP)
Title: Solder bump structure of semiconductor chip
Inventor: INOUE NAOAKI
IPC: H01L21/60
Filed: 1989-03-06
Abstract: PURPOSE:To prevent the deterioration in characteristics due to the contact with melted down solder from occurring by a method wherein a Cu bump is formed on an electrode of a chip and then a plated layer is formed on the topmost part. CONSTITUTION:The formation surface of signal receiving electrode 2 of a sensor chip 1 is coated with polyimide 6 which is soft-baked at specified temperature to form a plated mask of the polyimide 6. Next, a glass mask 7 is brought into hard contact with the surface of the polyimide 6 and then the upper part of the electrode 2 is sensitized by ultraviolet (a) ray exposure. Later, the glass mask 7 is developed using organic solvent spray, etc., so as to form a recession 6a having a vertical sidewall above the electrode 2 in the polyimide 6. Next, when the Cu-electrolytic plating process is performed, Cu is vertically deposited along the recession 6a and the part protruding upward from the polyimide 6 spreads radially to form a mushroom type Cu bump 3 as a whole when the plating process is properly stopped.
Patent JP-H03223597-A (JP)
Title: Fire heat insulator and fire resistive heat insulating container
Inventor: ATAKE HIROYUKI
IPC: B65D81/38
Filed: 1990-03-05
Abstract: PURPOSE:To obtain considerable fire resistive performance without excessive thickness by laminating a plate-like heat absorbing structure covering water or water-absorbed water absorptive polymer materials with water impermeable films and an inorganic fire resistive heat insulating sheet. CONSTITUTION:A plate-like heat absorbing structure 1 forms such small chambers that water or water-absorbed water absorptive polymer materials 11 may not be unevenly included through a connecting part 14 partially joining water impermeable films 12 facing each other, and then the structure is laminated with an inorganic fire resistive heat insulating sheet 2. When the ambient temperature is raised by a fire, in the initial stage, the refractory heat insulating sheet 2 on the surface withstands the temperature difference between both inner and outer sides, but with the lapse of time, the heat is conducted inward to evaporate the water absorbed in the water absorptive polymer materials 11. As the latent heat of evaporation is large, the temperature rise of the inside can be suppressed by the heat absorbing structure 1 for a moderate time. By making two layers or more of the heat absorbing structure 1, or by placing a metallic foil between the layers or on the surface, higher fire resistive heat insulating effect can be obtained.
Patent JP-S56151102-A (JP)
Title: Rolling method for strip
Inventor: YAMAMOTO HIROYASU
IPC: B21B1/22
Filed: 1980-04-24
Abstract: PURPOSE: To make the surface condition of the front and back sides of the strip uniform, and to accomplish a high draft percentage, at carryin gout the rolling work with a couple of work rolls rotating with differential circumferential velocities, by forcing the strip so as to make its surface incline to the side of work roll rotating at lower circumferential velocity against the plane including axes of two work rolls.  
     CONSTITUTION: The strip S is rolled by a four-high rolling mill comprising the work rolls 1, 2 and the backup rolls 3, 4; hereupon, the upper work roll 1 and the lower work roll 2 are made in the same diameter, and the circumferential velocity of the upper work roll 1 is made slower than that of the lower work roll 2. Hereby, the strip S is bent to the side of the upper work roll 1 of slower velocity on the feed-in side of the rolling mill, that is, the strip surface is inclined to the side of the slower upper work roll 1 against the plane including the axes of two work rolls 1, 2; under this condition, the strip S is fed into the gap of work rolls 1, 2. For the purpose of binding the strip S, a deflector roll 7 is vertically shifted by a lifter 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04273194-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MORI HARUHIKO
IPC: H05K3/00
Filed: 1991-02-27
Abstract: PURPOSE:To form a fine via hole in a fine land precisely. CONSTITUTION:A via hole 32 which connects an outside lead pad 40 or a bonding pad 54 and a conductive path 20 is formed by selectively removing an adhesive layer 29 and an insulating resin layer 26 by an excimer laser using a via hole pattern as a mask which is formed before a circuit pattern is formed, and by applying platings 34, 36 all over a conductive layer of an upper layer. Since the via hole 32 is formed to a position and a size corresponding precisely to a via hole pattern of a conductive layer of an upper layer and the via hole 32 and lands 43, 45 thereof are formed by the same kind of photoetching process, the via hole 32 can be formed at a proper position of the lands 43, 45.
Patent JP-S59182250-A (JP)
Inventor: DENISU PONSURE
IPC: C03C17/04
Filed: 1984-03-22
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-H05255005-A (JP)
Title: Agricultural chemical tablet for paddy field
IPC: A01N25/34
Filed: 1992-03-12
Abstract: PURPOSE:To provide the subject circular tablet containing an agricultural chemical active ingredient, not causing a capping or lamination phenomenon and rapidly dissolving in water when used in a paddy field by placing a coaxial circular hole having a specific diameter ratio to the outer diameter of the tablet in the tablet. CONSTITUTION:A circular tablet containing an agricultural chemical active ingredient comprises e.g. a columnar and coaxial hole having a (b/a) ratio of 0.1-0.5/l between the outer diameter (a) and the inner diameter (b). When the powdery materials containing the finely particulate active ingredient for the agricultural chemical is compression-molded to form the tablet, the tablet does not cause any capping or lamination phenomenon. Further, even when the tablet is applied to a submerged paddy field, the tablet is rapidly disintegrated and dispersed in water not to leave insolubles, and the hardness of the tablet is maintained for a long period.
Patent JP-H09223480-A (JP)
Title: Fluorescent discharge lamp
Inventor: SUZUKI SHIGEO
IPC: H01J61/24
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a fluorescent discharge lamp, in which a phosphor is excited by mercury resonance line to emit light, by suppressing blackening caused inside a container. SOLUTION: A first aluminum oxide coating film 5 mainly consisting of particles with about 5-40nm particle size is formed between the inner face of a container 1 of a lamp and a phosphor coating film 6 and a second aluminum oxide coating film 10 mainly consisting of particles with about 5-10μm particle size is formed in the surface of a discharge electrode 4. Aluminum oxide coating films are hardly amalgamated and as compared with an emitter and an alloy getter, the coating films hardly decays by ion impact and electron impact and the second oxide coating film has a function as a barrier to inhibit the decay of the discharge electrode by ion impact or electron impact and the first oxide coating film has a function as a barrier to inhibit mercury from contacting the glass face composing the container.
Patent JP-2000251109-A (JP)
Title: Coin identifying device and coin identifying method
Inventor: ITO KENJI
IPC: G07D5/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a coin identifying method which is excellent in coin identification accuracy based on image recognition. SOLUTION: This method is provided with a 1st step (ST10) in which the diameter of a coin to be identified is detected and the image of the coin to be identified is also read, a 2nd step (ST22) in which the previously stored image data of a true coin are corrected in accordance with the value of the diameter detected in the 1st step and a 3rd step (ST24 and ST30) in which the corrected image data in the 2nd step are compared with the read image data in the 1st step to identity the coin to be identified.
Patent JP-H03256617-A (JP)
Title: Core holding device
Inventor: ASAO TOSHIYUKI
IPC: B23H7/02
Filed: 1990-03-07
Abstract: PURPOSE:To make the holding and release of a comparatively large core and a small core of a magnetic body simple and yet sure, by composing by an electromagnet and a suction pad, in the wire electric discharging machine equipped with a core removing device. CONSTITUTION:A core removing device is equipped with turnable arms at the horizontal home position and vertical action position and equipped with a core holding device 14 of the suction face 26 composed of a suction pad 18 and an electromagnet 16 at the arm tip. A core is surely held with the resul tant force of the suction force of plural suction pads 18 and the magnetic force by electromagnet 16 in case of the core being a magnetic body with the descent of the core removing device and the suction face 26 of the core holding device 14 of the arm tip being pressed. Some of plural suction pads 18 come out of the peripheral edge of the core and an air leakage is caused, but the ball 25 of an air passage internal part is sucked up to the valve seat of an air passage 19 and the open port connected to a vacuum device is closed, so it does not reduce the suction forces of other suction pads 18.
Patent JP-S58171891-A (JP)
Inventor: DOI HIROAKI
IPC: H01L23/32
Filed: 1982-04-02
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-S62211564-A (JP)
Title: Wrong frequency clock detecting circuit
Inventor: OTSUKA HIROICHI
IPC: G06F1/04
Filed: 1986-03-12
Abstract: PURPOSE:To simplify a wrong frequency clock detecting circuit by providing the 1st and the 2nd FFs which are set with the outputs of the 1st and the 2nd monostable multivibrator and an alarm means which is driven with the positive logic output of either of the 1st and the 2nd FFs and the negative logic output of the other. CONSTITUTION:An initial state is entered with a switch 5 on and it is checked whether or not the frequency of an input clock to be detected is normal with the switch 5 off by looking at the on-off state of an LED 8. When the frequency is equal to a normal frequency, the output of a monostable multivibrator 1 stays at H and the output of a monostable multivibrator 2 is turned on and off repeatedly; and the outputs of the FFs 3 and 4 are at L and the LED 8 turns off. When the frequency is lower than the normal frequency, the outputs of the monostable multivibrators 1 and 2 are both turned on and off repeatedly,, the outputs of the FFs 3 and 4 are at H and L, and the LED 8 illuminates. Then when the frequency is higher than the normal frequency, on the other hand, the outputs of the monostable multivibrators 1 and 2 stay at H, the outputs of the FFs 3 and 4 are at L and H, and the LED 8 illuminates. Thus, it is judged whether or not the frequency is normal from the on-off state of the LED 8.
Patent JP-2000252410-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJISHIMA ATSUSHI
IPC: H01L23/50
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To improve yield and reliability of a semiconductor device by laminating a first and a second chips in the state that the respective backs of the chips are made to face with each other, and fusing and bonding the chips with laser in the state that parts of the respective leads are overlapped. SOLUTION: In a semiconductor device 20, semiconductor chips 15, 16 are vertically laminated in the state that backs (other main surfaces) out of the respective surfaces and backs (one main surfaces and the other main surfaces which face with each other) of the chips are made to face with each other, and sealed with resin sealing member 19. On the respective edge sides of two long edges which face with each other of the resin sealing member 19, a plurality of leads 3, 4 are arranged along the respective long edges. The chips are laminated in the state that the respective parts of the leads 3, 4 are overlapped in a vertical direction (laminating direction of the semiconductor chips).  The respective parts of the leads 3, 4 are stretched along the inside and the outside of the resin sealing member 19 and electrically and mechanically connected in the outside of the resin sealing member 19 with fusion bonding by laser welding. As a result, yield and reliability of the semiconductor device can be improved.
Patent JP-S58171023-A (JP)
Title: Formation of organic thin film
Inventor: YAMAMOTO KENJI
IPC: G02F1/1333
Filed: 1982-03-31
Abstract: PURPOSE:To facilitate thickness control over an organic thin film on a glass substrate and to improve a mass production by transferring ink of an organic material coated over the 1st roll to the 2nd roll and then pressing the 2nd roll against the busbtrate. CONSTITUTION:Ink distributing roll 8 and 9 and a form roll 12 made of EPT rubber, and a plate roll 11 and a rocking roll 12 made of stainless steel rotate normally in operation and ink supplied from an ink supplying and discharging part 13 to between the ink distributing roll 8 and 9 is transferred to a resin relief plate (photosensitive resin relief plate) adhered to the plate cylinder roll 11 through the form roll 10. On the other hand, the glass substrate 16 with I.T.O is set on a printing stage 15, which is conveyed at a speed synchronizing with the rotating speed of the plate cylinder roll 11 to bring the plate cylinder roller 11 into press contact with the substrate 16, and to transfer an ink pattern on the resin relief plate 14 to the substrate 16.
Patent JP-S62212964-A (JP)
Title: Disk device
Inventor: TAKEMURA TAKUYA
IPC: G11B17/26
Filed: 1986-03-12
Abstract: PURPOSE:To simplify a disk rotating driving part and to improve a vibration resistance characteristic and to correspond to mounting of the titled device on a vehicle by shifting and selecting a disk only in a magazine. CONSTITUTION:When either of plural disks 25 stored in a magazine 19 is called, a disk shifting member 30 shifts the disk 25 in the F direction of an arrow in the figure, positions it at the desired disk device in the magazine 19. Further, after a driving lever 24 in the magazine 19 is operated, the disk 25 is slid on a disk guiding part 31 in the magazine, the tip of the disk 25 is geared to a disk roller 26 of a disk rotating driving part 20 and a driven roller 27, and transported to the position of a disk clamper 23 and a disk clamping hub 22 provided on the shaft of a motor 21 for rotating a disk by the turning of a disk roller 27, the clamping position of the disk is confirmed by a detecting means, the disk clamper 23 and the driven side roller 27 of the disk roller 26 are shifted in the disk clamping hub 22 direction and the disk 25 is clamped.
Patent JP-H07264035-A (JP)
Title: Photoelectric switch
Inventor: TANAKA KUNIO
IPC: H03K17/78
Filed: 1994-03-24
Abstract: PURPOSE:To stably obtain a signal synchronized with an optical synchronizing signal without being affected by noise, etc., due to light shielding or diffused external light by projecting a first optical signal from each of at least two light projecting elements to opposed light receiving elements. CONSTITUTION:In a photoelectric switch where second optical signals are projected succeeding to first optical signals from light projecting elements 7a to 7d and light receiving elements 8a to 8d receiving the second optical signals are selected by synchronizing with the first optical signals, the switch is composed so that the first optical signals may be projected to the light receiving elements 8a and 8d opposed to the light projecting elements 7a and 7d from each of at least two light projecting elements 7a and 7d. Because an optical synchronzing signal is made to be projected from each of the light projecting elements 7a and 7d in this way, the optical synchronizing signal can be received by twice light quantity and the optical synchronzing signal can be surely detected in a light reception part LB. Even if the optical synchronizing signal of one light projecting element is shielded, the optical synchronzing signal of the other light projecting element is received by the light receiving element opposed to the light projecting element. Therefore, the reliability of a multiple axes photoelectric switch can be improved.
Patent JP-H10230348-A (JP)
Title: Mold for continuous casting
Inventor: KAWASAKI TADASHI
IPC: B22D11/059
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a mold for continuous casting which enriches crack resistance to high temp. molten steel, i.e., heat resistance and heat shock resistance at the upper part of the inner surface thereof and wear resistance to a cast slab at the lower part of the inner surface thereof and can manufacture without executing the heat treatment and has the service life for a long time. SOLUTION: On the inner surface of the mold, a metallic basis material 10 of a copper basis material or applying Ni-plating thereon, a first thermal- spraying film part 11 thermal-spraying Ni.Cr base self-fluxing alloy with high speed flame, a second thermal-spraying film part 12 thermal-spraying Cr3 C2 /Ni.Cr base cermet fine powder with high speed flame and a third thermal- spraying film part 13 thermal-spraying WC/Co base cermet fine powder with high speed flame, are formed from the upper part to the lower part in order.
Patent JP-S59178483-A (JP)
Inventor: KUCHITSU NOBORU
IPC: G06F3/14
Filed: 1983-03-30
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-H08248392-A (JP)
Title: Method and device of data processing for display device
Inventor: MIZUTOME ATSUSHI
IPC: G09G3/36
Filed: 1995-03-14
Abstract: PURPOSE: To provide a method and a device in which data is processed so as to allow good display even if the driving condition is varied. CONSTITUTION: In a display device which has a display means 105, a video data storing means 103 for storing video data in which one frame is composed from plural fields and a display data storing means 103 for storing display data to be displayed on a display means 105, a thinning means 101 which thins video data in the unit of field in response to a specified driving condition set by a setting means 104 is provided.
Patent JP-H06261742-A (JP)
Title: Production of insect-pathogenic mould and medium for proliferating the same
Inventor: SAITO TSUTOMU
IPC: C12R1/645
Filed: 1993-03-16
Abstract: PURPOSE:To provide a method for efficiently producing an insect-pathogenic mould. CONSTITUTION:Insect-pathogenic mould is cultured in a medium consisting mainly of yeast extract and mannitol, and the resultant insect-pathogenic mould conidia are collected from the cultured product.
Patent JP-H10248317-A (JP)
Title: Riding-type rice transplanter
Inventor: MATSUSHITA YOSUKE
IPC: A01C11/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To supply manure to a manure hopper with excellent workability while arranging a preliminary seedling placing stand in the upper part of the manure hopper. SOLUTION: A seedling planting device is connected to the rear part of a riding-type self-running machine body, the manure hopper 17 for storing manure in a manure device is arranged between the driving seat 10 of the self-running machine body and the seedling planting device, the preliminary seedling placing stand A is arranged in the upper part of the manure hopper 17 and a manure supply opening 50 to the manure hopper 17 is formed on the preliminary seedling placing stand A.
Patent JP-S58171548-A (JP)
Title: Aluminum alloy for galvanic anode and its manufacture
Inventor: TANABE ZENICHI
IPC: C22C21/10
Filed: 1982-03-31
Abstract: PURPOSE:To obtain an Al alloy for a galvanic anode with enhanced current efficiency, by heating and holding an Al alloy contg. Zn, Sn, Ga and a very small amount of Ag under specified conditions and by cooling it. CONSTITUTION:An Al alloy contg. 2-6% Zn, 0.01-0.1% Sn, 0.005-0.05% Ga, 0.0001-0.0005% Ag and inevitable impurities is refined. The Al alloy is held at 350-450 deg.C for 30min-3hr and cooled at >=50 deg.C/min cooling rate. Since the alloy contains said very small amount of Ag in the composition, soln. heat treatement at said temp. is enabled, and >=90% current efficiency can be maintined. The endurance life of a structure to be protected can be prolonged by using the Al alloy for a galvanic anode obtd. by this method.
Patent JP-H04289875-A (JP)
Title: Image forming device
Inventor: SEKIYA TOSHIYUKI
IPC: G03G15/04
Filed: 1991-03-19
Abstract: PURPOSE:To solve an inevitable defect of expensiveness as considered by a cost with complicated constitution because various control parts are individually provided respectively independently in the case of outputting a control value determined relating to a plurality of input values. CONSTITUTION:Relating to a single neural network 1, input/output switching parts 5, 8 and a coupling constant memory part 2, storing a plurality of coupling constants for connecting the neural network 1 to the input/output switching parts 5, 8, are provided, and by selecting the coupling constant, determining a coupling condition, from the coupling constant memory part 2 given to the input/output switching parts 5, 8 simultaneously switched in a CPU9 at the time of input/output switching, a single neural cell network can be used in common for plurality of controls.
Patent JP-S6164083-A (JP)
Inventor: RUDORUFU ROORANDO HEERINGU
IPC: H01M4/06
Filed: 1985-03-20
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。