baber/WOPTO huggingface dataset:
Patent JP-S6272589-A (JP)
Title: Method and device for pulling up single crystal
Inventor: IMOTO HIROKI
IPC: H01L21/18
Filed: 1985-09-26
Abstract: PURPOSE:To automatize the whole process, save labor, reduce the generation of cracks and improve the production yield by using two weight sensors having different capacity and sensitivity in the production of a single crystal by the Czochralski method. CONSTITUTION:When a single crystal is pulled up, the weight of a lifting shaft 6 coated with the single crystal is measured by a load cell 13 through a connector 17 and the change in the diameter of the shoulder part of the single crystal is controlled until the specified diameter is obtained. Since the load cell 13 has a small capacity and high sensitivity, the continuously changing diameter can be easily controlled. When the diameter of the single crystal reaches the specified size, the connector 17 is separated from a disk 15, the lower connector 18 is closely attached to a disk 16 and a load cell 14 is operated. Thereafter, the weight of the lifting shaft 6 is measured by the large-capacity load cell 14. The growth of the core part of the single crystal whose weight is highly variable and the growth of the shoulder part at the latter stage and the succeeding straight core part are continued until the single crystal is separated.
Patent JP-S58113203-A (JP)
Title: Manufacture of photo-reversible color changeable resin formed body
Inventor: YASUI SHIGEO
IPC: C08F20/00
Filed: 1981-12-28
Abstract: PURPOSE:To obtain titled formed body of excellent photosensitivity and light resistance, with its photo-reversible color changeability being prevented from deterioration, useful for sunglass, etc., by incorporating a monomer with a photo- reversible color changeable spiropyran compound followed by carrying out a polymerization. CONSTITUTION:A (co)polymerizable monomer (e.g. methyl methacrylate) is incorporated with (A) 0.05-5.0wt% of a photo-reversible color changeable spiropyran compound, pref. a compound of formulaI(R1-R3 are each alkyl)[e.g. 1,3,3-trimethyl-5-methylsulfonyl-6'-nitro-8'-methoxyspiro(2'H-1'-benzo pyran-2,2'-indoline)] and, if required, (B) 0.02-2.5wt% of an antioxidant, pref. a carboxylic ester  thioether of formula II (R is 6-20C hydrocarbon; n; 1-20) (e.g. dilauryl thiodipropionate) followed by carrying out a (co)polymerization.
Patent JP-S6191584-A (JP)
Title: Ultrasonic type speed gun
Inventor: YONEZAWA YASUNORI
IPC: G01S15/42
Filed: 1984-10-12
Abstract: PURPOSE:To enable a high-speed measurement by an ultrasonic wave with a light weight and inexpensive device, by transmitting an ultrasonic wave of a low frequency to an approaching object to be measured while doing an ultrasonic wave of a high frequency to a separating object to be measured. CONSTITUTION:The center frequency of a transmitting vibrator 1 and a receiving vibrator 2 is set at 40kHz, for instance. The oscillation frequency of an oscillation circuit 4 is set at 35kHz with respect to an approaching object to be measured and an ultrasonic wave transmitted from the vibrator 1. As the frequency of the ultrasonic wave received by the vibrator 2 is reflected on the object to be measured and received with the vibrator 2 is higher than the frequency of the ultrasonic wave transmitted by the vibrator 1 due to Doppler effect, the measurable band will be 10kHz and the frequency can be measured up to about 160km/h in the speed. On the other hand, when the frequency of the oscillation circuit 4 is set 45kHz, for instance, with respect to a separating object being measured, the frequency can be measured up to about 160km/h in the speed in the same way as in the case of the approaching object, as the ultrasonic wave reflected with the frequency lower than that of the vibrator 1 due to Doppler effect is received by the vibrator 2.
Patent JP-S59103587-A (JP)
Title: Starter for motor
Inventor: BABA SADAAKI
IPC: H02P1/26
Filed: 1982-12-06
Abstract: PURPOSE:To simply construct a switching control circuit by integrating the control circuit for switching the applied voltage of a motor by a controller. CONSTITUTION:A switching control circuit has a controller 40 integrated by integrated printed wirings, and relays 22, 24, 26, an operation indicator lamp 36, a stop indicator lamp 38 are connected to the controller 40. A common solenoid switch 14 and a star connection solenoid switch 16 are closed by the energization of the relays 22, 24, a motor 12 is coupled in a star connection. The switch 14 and a delta connection solenoid switch 18 are closed by the energizations of the relays 22, 26, and the motor 12 becomes a delta connection. Further, the operating state of the motor 12 is indicated by flashing the lamps 36, 38.
Patent JP-S59103265-A (JP)
Title: Discharge lamp device
Inventor: YAMAMOTO HIROJI
IPC: H01J61/32
Filed: 1982-12-06
Abstract: PURPOSE:To simplify the assembling process by dividing a shell into two parts, accommodating a stabilizer in the side of fixing a lamp, fixing a base to the other side and electrically connecting them at the area near the dividing surface of shell. CONSTITUTION:A Shell 6 is divided into two parts in the radius direction from the upper part of a stabilizer support 63. Therefore, a discharge lamp device can be assembled as follow. A stabilizer 8 is engaged with the stabilizer support 63 while an external lead 14 of lamp 1 extended upward from the one inside 61 of the divided shell, the one end of shell 61 is covered and fixed on the circumference of bottom part 11 of lamp 1 with a bonding agent 9, the power supply lead 77 connected to the other side of shell 62 is connected to electric parts such as stabilizer terminal 85, starter 10 and capacitor 12, etc. at the area near the dividing surface of shells 61, 62. Thereafter, the bonding agent 9 is applied as the stopper to the treaded part 64 of the divided shells 61, 62 and the divided shells 61, 62 are coupled by screwing into an integrated shell.
Patent JP-H0750208-A (JP)
Title: Quenching detector for superconducting coil
Inventor: SATO TAKASHI
IPC: G01R33/035
Filed: 1993-08-06
Abstract: PURPOSE:To make it possible to detect quenching of a superconducting coil stably, accurately and simply by a method wherein a first generated voltage is detected between both end parts of the superconducting coil, a second generated voltage is detected between arbitrary two points on the coil and when a difference between the first and second generated voltages reaches a prescribed amount, the quenching is detected. CONSTITUTION:A superconducting coil 10 is provided with a pair of voltage taps 11a for detecting a first generated voltage, that is, a generated voltage in the whole superconducting coil, and a pair of voltage taps 11b for detecting a second generated voltage, that is, a reference voltage. When the coil 10 is excited by a power supply 13, the first generated voltage E1 is generated between the taps 11 a of the coil 10 and the second generated voltage E2, which is the reference voltage, is generated between the taps 11b. These first and second generated voltages E1 and E2 are detected in a quenching detector 12, The detected first and second generated voltages E1 and E2 are compared with each other for detecting quenching of the coil 10.
Patent JP-H03107491-A (JP)
Title: Diaphragm containing asbestos fiber and its manufacture
Inventor: JIYAN BASHIYO
IPC: C25B9/19
Filed: 1990-08-09
Abstract: Diaphragms comprising asbestos fibres for electrolysis cells, use of such diaphragms in combination with a cathodic member and a process for obtaining such diaphragms and combination of such diaphragms with a cathodic member, by a wet route. 
<??>The invention relates more particularly to a microporous diaphragm capable of being formed in situ by a wet route, comprising an asbestos-based fibrous sheet whose fibres are microconsolidated by a fluoropolymer, the whole being sintered, the said sheet containing essentially from 3 to 35% by weight of fluoropolymer, binding the fibres, from 1 to 50% by weight of a gel of oxohydroxide of at least one metal from groups IVA, IVB, VB and VIB of the Periodic Classification or of the lanthanide and actinide series, from 20 to 95% by weight of fibres, the asbestos fibres representing at least 1% by weight of the said fibres, and its optional use in combination with a precathodic sheet. 
<??>These diaphragms and combinations can be employed especially in chlorine-soda electrolysis cells.
Patent JP-S6457384-A (JP)
Title: Vector generation system
Inventor: AOKI MASANORI
IPC: G06T11/20
Filed: 1987-08-27
Abstract: PURPOSE:To visually reduce the staircase ruggedness of a generated segment by changing the color tone of dots plotted from a previously set tone table on the basis of an error value between the generated digital segment and a true value. CONSTITUTION:An error value between the true value of a vector and a digital value found out by Bresenham system is calculated by an error value calculating part 7. A mixed color close to the color of a segment outputted in accordance with the decrement of the error value is outputted by a hue determining part 8 based on the calculated error value. On the other hand, a mixed color close to a background color is outputted in accordance with the increment of the error value. Thus, the color of a dot to be plotted is determined by the previously set tone table on the basis of the error value. The dot whose color is determined is plotted by a plot part 9. Said operation is repeated from the start point of the vector to its end point.
Patent JP-2001037854-A (JP)
Title: Deodorant
Inventor: MIZUNO SUKENORI
IPC: A61L9/01
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a deodorant having an excellent deodorizing effect only by mixing an easily obtainable material by forming the deodorant of a mixed solution of a ferric sulfate and a pyroligneous acid. SOLUTION: A deodorant is formed of a mixed solution of a ferric sulfate and a pyroligneous acid. Needless to say ferric sulfate normal salt, the most desirable is a basic ferric slufate solution as the using ferric slufate. The pyroligneous acid may be any kind available on the market. A mixing rate of the ferric sulfate and the pyroligneous acid is set to 0.5 to 70 pts.wt. of a 100 % carbonized product, that is, an undiluted carbonized product to 1 pts.wt. of the ferric sulfate Fe2O3. When deviating from this range, a synergistic effect can not be expected, and particularly when exceeding the upper limit, an acetic acid smell becomes strong. The concentration of a using ferric sulfate solution is not particularly limited, and is set to 7 to 20 wt.% as Fe2O3. That is, this range is high in solution stability.
Patent JP-H0554964-A (JP)
Title: Heating device with microwave
Inventor: SUGIHARA NAOMI
IPC: H05B6/70
Filed: 1991-08-26
Abstract: PURPOSE:To suppress generation of electric discharge between the antenna of a magnetron and a wall as a bulkhead to divide a heating chamber from a wave-guide part; and to suppress deterioration in the cooking performance. CONSTITUTION:A microwave heating device concerned is composed of a heating chamber 1, a magnetron 2, a wave-guide part 3 formed separated from the heating chamber 1 by a wall 5 and leading microwaves generated by the magnetron 2, and a seat push part 7 formed by seat pushing that portion of this wall 5 which confronts the wave-guide part 3 so that this portion as a whole will protrude into the heating chamber 1.
Patent JP-H1199743-A (JP)
Title: Developer composition for pressure-sensitive recording material, its water-dispersing liquid, and pressure-sensitive recording material
Inventor: ISHIBASHI TAKASHI
IPC: B41M5/155
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the storage stability of a recorded image by adding bring metal salt and polycyclic nuclear substitute salicylic polyvalent metal salt in a developer of a pressure-sensitive recording material utilizing the coloring reaction of a dye with the developer represented by specified formulas I and II. SOLUTION: Catalysts as a pressure-sensitive recording material, which is inferior heretofore, of a developer is improved perfectly when polycyclic nuclear substitute salicylic polyvalent metal salt is mixed with polyvalent metal salt such as 3-methyl-5 secondary decylsalicylic acid represented by formulas I and II (In the formulas, one of R1 and R2 represents methyl, (n) represents an integer of 1 to 5, and at least two kinds or more of values are provided and the total number of carbon is 12. M represents polyvalent metal atoms and (m) represents the atomic value of M.), or an organic polymer compound composed of hydrocarbon is added therein and used as a developer composition. Not only a simple mutual replacement relation but also the remarkable quality balance considered as the synergistic effect can be realized.
Patent JP-2001039519-A (JP)
Title: Film-made belt
Inventor: FURUMOTO GORO
IPC: B65H5/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To increase strength of an end of a belt, to prevent meandering in a simple method, and to improve durability, by reinforcing at least one end in the belt width direction with a reinforcing band made of aromatic polyamide fiber. SOLUTION: A reinforcing band is set on the outermost layer of a film-made belt base material at at least one end in the width direction of the film-made belt base material. In particular, when aromatic polyamide fiber is formed as a seamless and endless cloth and impregnate with resin to provide the reinforcing band, handling of adhesion with the film-made belt base material is facilitated and high mechanical characteristic of the aromatic polyamide fiber can be effectively used. For attaching the reinforcing band to the film-made belt base material, an adhesive is applied and adhered to one surface of the reinforcing band, the reinforcing band and the film-made belt base material are set, the resin previously impregnated into the reinforcing band is heated, fused, pressurized, and adhered. The width of the reinforcing band is generally designed in a range of 1-10% of the belt width.
Patent JP-S6274005-A (JP)
Title: Manufacture of iron powder from fine converter dust
Inventor: WATANABE YOSHIAKI
IPC: B22F9/04
Filed: 1985-09-26
Abstract: PURPOSE:To effectively utilize converter dust by feeding the dust to a coarse dust separator to separate coarse dust and by recovering iron powder from the remaining fine converter dust. CONSTITUTION:Converter dust is recovered with a wet dust remover and fed to a coarse dust separator to separate coarse dust. The remaining fine converter dust is classified by passing through a classifier, that is, a liq. cyclone. The classified fine converter dust is mixed and ground and impurities are removed. Iron powder is then taken out of the ground fine converter dust by a separating means.
Patent JP-H07174707-A (JP)
Title: Optical inspecting device
Inventor: GEIRII II GURORIMANDO
IPC: B07C5/342
Filed: 1994-08-16
Abstract: PURPOSE: To form an image while optical testing essentially while outer periphery of a cylindrical surface of a cylindrical object by having a first housing with a front window and a plurality of lighting body and reflector and a second housing mounted to be fit adjustable to a first housing with a video camera. CONSTITUTION: A camera box 10 comprises a lens device housing 12 and a camera housing 14. The camera box 10 has adjustable ability between the camera and the housing so as to change an image position captured on a camera screen without effecting in the lens device. Whereby, when the camera box 10 is arranged in a testing device, higher flexibility may be improved. The camera box 10 has a lighting window using additional light row. Four light rows are used so as to light an object to be tested. The additional light row provides more even lighting in order to provide more light amount. In operation, all of apertures are sealed in order to prevent a mirror device from being polluted. Positive air pressure is loaded to the housing 12 from a compressor through a hose 15.
Patent JP-H0659451-A (JP)
Title: Picture forming material
Inventor: KOMAMURA TAWARA
IPC: G03F7/004
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a picture forming material having high-sensitivity photopolymerizability to the light of long wavelength, appropriate to a color proof, etc., excellent in color reproducibility and capable of obtaining a high- resolution picture having high density without variance in density. CONSTITUTION:A photopolymerizable layer contg. at least a polymerizable compd. having an ethylenic unsaturated bond and a photopolymerization initiator capable of absorbing the light in the visible to near IR region and a colorant layer contg. at least a colorant is provided on a substrate to constitute the picture forming material. A borate as the cationic dyestuff is preferably incorporated into the initiator.
Patent JP-S59103296-A (JP)
Inventor: KOBAYASHI TAKAO
IPC: H05B6/12
Filed: 1982-12-06
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-S6371479-A (JP)
Title: Power steering device for agricultural machine
Inventor: FUJIKI HIROYOSHI
IPC: B62D7/20
Filed: 1986-09-11
Abstract: PURPOSE:To obtain the small-sized control valve which is made compact by suppressing the transmission of the steering operation force to a steering control valve when the compulsory steering operation is performed when a power steering device for agricultural machine is in trouble. CONSTITUTION:A hydraulic cylinder 13 driven by the oil pressure which is supply/discharge-controlled by a control valve 16 is installed, and a steering front wheel 1 is steered by turning a knuckle arm 11 by the drive of the hydraulic cylinder 13. In this device, an operating pin 25 is erected onto a driving arm 23 driven by a pitman arm 20 interlocked with the operation of a steering wheel 6. Further, the control valve 16 is fixed onto an installation base 18, and the operating pin 25 is inserted into an elliptical hole 18a drilled onto the installation base 18 along the operation direction of the control valve 16, and the top edge of the operating pin 25 is interlocking-connected with the pushing/ pulling spool 17 of the control valve 16. Therefore, the operating pin 25 is allowed to contact one edge of the elliptical hole 18a before the pushing/pulling spool 17 reaches the stroke end.
Patent JP-S60106871-A (JP)
Title: Mastic adhesive composition
Inventor: SHIZUKI MASAO
IPC: C09J127/06
Filed: 1983-11-14
Abstract: PURPOSE:To provide the titled compsn. having excellent adhesion and low-temperature curability, by blending a blocked isocyanate, a specified amine adduct and a polyamide resin with a mastic adhesive consisting of PVC, a synthetic rubber, a plasticizer and a filler. CONSTITUTION:A liquid epoxy resin having an epoxy equivalent of 180-500 is reacted with an excess amount of a butadiene/acrylonitrile copolymer contg. an amino group at its terminal in the presence of a plasticizer such as dioctyl phthalate at 40-180 deg.C for at least 30min to obtain an amine adduct (B). 1-5mol (in terms of NCO) of a blocked isocyanate (A), 0.5-3mol (in terms of amine) of component B and 4-10mol (in terms of amine) of a polyamide resin (C) are blended with a mastic adhesive consisting of 2-20wt% PVC, 3-20wt% synthetic rubber, 10-50wt% plasticizer and 30-60wt% filler.
Patent JP-H0659835-A (JP)
Title: Document output management system
Inventor: UEDA MANAMI
IPC: G06F3/12
Filed: 1992-08-12
Abstract: PURPOSE:To manage unifiedly a printer text to a terminal equipment connecting to plural networks by the document output management system and to warrant print data. CONSTITUTION:A printer text for a terminal equipment from plural host devices 1-1, 1-2, 1-3 is received by a delivery control section 10 in one page unit and a reception buffer 11 is provided between the delivery control section 10 and a document output control section 12 to implement priority output control for each host device and the document output control section and a printer 3 confirm the end of print to print out the document output.
Patent JP-H0263461-A (JP)
Title: Removal method for residual gas in gas sterilizer
Inventor: KANAI HIROAKI
IPC: A61L2/20
Filed: 1988-08-31
Abstract: PURPOSE:To promote separation of residual gas, adhered to a substance to be sterilized in a sterilizing container, from the substance to be sterilized and discharge of the residual gas to the outside of the sterilizing container and to complete removal of residual gas in a short time by a method wherein the feed of steam to the sterilizing container is repeated in a state to hold the interior of the sterilizing container in a negative pressure state. CONSTITUTION:After completion of a vacuum stroke, opening and closing of a moistening valve 4 located in the middle of a steam feed pipe 11 running to a sterilizing container 1 are repeated in a state to continue running of a vacuum pump 3. The feed and discharge of steam to and from the sterilizing container 1 are repeated in a state to hold the interior of the sterilizing container 1 in a negative pressure state, and in this way, a steam mixing washing process is effected. As noted above, through repetition of the feed of steam to the sterilizing container 1 in a state to hold the interior of the sterilizing container 1 in a negative pressure state, and through repetition of dissolution of residual gas in condensate generated resulting from condensation of steam of vaporization of condensate in which the residual gas is dissolved, removal of the residual gas adhered to a substance to be sterilizing in the sterilizing container 1 is completed in a short time.
Patent JP-S58112356-A (JP)
Title: Lead frame
Inventor: OGURA SHIYOUICHI
IPC: H01L23/495
Filed: 1982-12-08
Abstract: PURPOSE:To put together a variety of pellet mount parts in a minority and allow the manufacture by punching, by having a lead, which is projected out of the part of non-recess of the semiconductor mount support at the center, and is at the same level as the other lead. CONSTITUTION:From the part of non-recess of the pellet mount support 2, the lead 6 to be connected by a pellet electrode and a bonding wire is projected out so as to be bonded at the same level as the other lead 3. Since the lead 6 projected from the pellet mount support 2 is at the same level as the other lead 3, the short between the bonding wire 5 and a pellet, and the short between the bonding wire and the pellet mount part are eliminated. Thereby, even extremely a small pellet which causes short (as compared with at the pellet part) can be mounted without short circuitting.
Patent JP-H0945729-A (JP)
Title: Bump electrode forming apparatus and method
Inventor: ITO HIDEYUKI
IPC: B23K1/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a bump electrode forming apparatus and a method whereby metal balls can be placed surely at specified position of an object, without damaging them. SOLUTION: A bump electrode forming apparatus comprises a means 10 for pneumatically sucking and holding metal balls B, means 30 for positioning each ball B in place when the means 10 blows the held balls B out, and means 50 for placing the ball B in place of an object 51 by positioning the object 51, relative to the positioning means 30.
Patent JP-H0864112-A (JP)
Title: Electron emitting element, electron source and image forming device using it
Inventor: SEKIGUCHI YOSHINOBU
IPC: H01J1/316
Filed: 1994-08-18
Abstract: PURPOSE: To enhance the stability and durability of a surface conduction type electron emitting element which is used as an electron source for an image forming device or the like. CONSTITUTION: In a surface conduction type electron emitting element in which an electron emitting part 2 is provided in a conductive thin film 3 for interconnecting element electrodes 4, 5 provided on a substrate 1, the conductive thin film 3 comprises a metal oxide. The element electrodes 4, 5 are constituted of backing layers 4a, 5a comprising a conductive oxide in contact with the substrate 1 and the conductive thin film 3 and metal electrode layers 4b, 5b covering the backing layers.