baber/WOPTO huggingface dataset:
Patent JP-H0235011-A (JP)
Title: Mower
Inventor: KANAI NAOTAKA
IPC: A01D34/63
Filed: 1988-07-26
Abstract: PURPOSE:To enable the setting of a narrow mowing width by providing a clutch for intermittently transmitting the power to a transmission mechanism for the revolution of a pair of mowing edges and a locking mechanism for fixing the position of both mowing edges relative to the machine body and interlocking said clutch with said locking mechanism. CONSTITUTION:A pair of mowing edges 19, 19 rotating around vertical shafts are made to be freely revolved around a vertical shaft Y. A clutch 32 is interlocked with a locking mechanism in such a manner as to release the locked state of the locking mechanism 42 to inhibit the revolution and fix both mowing edges to the machine body when the clutch is coupled to transmit the power to a transmission mechanism 21 for the revolution driving.
Patent JP-2000015072-A (JP)
Title: Method and apparatus for treating by spiral flow
Inventor: SAWAZAKI HIROAKI
IPC: B01F3/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To perform uniform emulsification/dispersion efficiently by ejecting a liquid mixture of at least two incompatible liquids from a ring-shaped Coanda slit in a spiral flow unit(SF unit) and emulsifying or dispersing the mixture. SOLUTION: An SF unit 1, a receiving container part 2, and a pressurization part 3 are provided. In the unit 1, a ring-shaped Coanda slit 13 is arranged in a hollow passage between a discharge opening 11 and a supply port 12. In the SF unit, a liquid mixture 10 pressurized by a pressurization part 3 is ejected from the slit 13 and discharged from the discharge opening 11. In this process, a slanted surface 14 the inside diameter of which is decreased gradually from the Coanda slit 13 toward the discharge opening 11 is formed, and the mixture 10 from the slit 13 is discharged from the opening 11 with a Coanda spiral flow formed. In this way, the emulsification/dispersion of the mixture 10 and the uniform crushing and dispersion of fine particles are carried out efficiently.
Patent JP-H0237920-A (JP)
Title: Forming method for circular arc part of metallic plate
Inventor: HIROHAMA SHIGEHARU
IPC: B21D51/38
Filed: 1988-07-29
Abstract: PURPOSE:To improve the forming efficiency by forming a weak part in advance in the end part of a metallic plate, and subsequently, forming the end part containing this part to a circular arc shape. CONSTITUTION:In a can base use metallic plate 3 consisting of tin plate material 1 and a laminated material 2, a side wall part 4, an upper wall part 5 and a caulking part 6 are formed in advance from a plate shape. In this case, the upper wall part 5, a conical rise part 5b which rises from the center of a flat part 5a is formed, and in its center, a circular hole 5c is formed. Since the rise part 5b has been formed from the flat part 5a, its connecting part 5d becomes a weak part. Subsequently, after a vertical rise part 5d has been formed, the upper die 7 is allowed to descend and the rise part 5e is deformed, and a small and flat circular arc part 5f is formed through the weak connecting part 5d. In such a way, the forming efficiency of a small or flat circular arc part is improved.
Patent JP-S6246604-A (JP)
Inventor: YAMASHITA YUKINORI
IPC: B28B7/36
Filed: 1985-08-26
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-S6246636-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: B32B15/08
Filed: 1985-08-26
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-2000009908-A (JP)
Title: Antireflection film and image display device
Inventor: WATABE HIDETOSHI
IPC: G02B1/11
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film in which shrinkage of a hard coating layer is suppressed even when a binder polymer is crosslinked, by incorporating inorg. fine particles subjected to surface treatment with a silane coupling agent and a crosslinked binder polymer into the hard coating layer. SOLUTION: This antireflection film has a layer structure consisting of a transparent supporting body 1, a hard coating layer 2, a low refractive index layer 3 and an overcoat layer 4, in this order. The refractive index of the low refractive index layer 3 is smaller than the refractive index of the transparent supporting body 1. The hard coating layer 2 contains a crosslinked polymer. Inorg. fine particles are added to the hard coating layer. As for the inorg. fine particles, silicone dioxide particles (colloidal silica) are preferable, and the inorg. fine particles are subjected to surface treatment with a silane coupling agent. The silane coupling agent is preferably chemically bonded to the crosslinked binder polymer.
Patent JP-S6080147-A (JP)
Title: Tape take-up mechanism of tape player
Inventor: OOSHIMA TAKEYORI
IPC: G11B15/26
Filed: 1983-10-11
Abstract: PURPOSE:To increase the tape take-up torque by setting a transmission wheel between a drive wheel and a follower wheel for revolution of reel shaft in a rapid traverse mode in order to restrict the slip function. CONSTITUTION:A drive wheel 6 is pressed to the lower surface side of a follower wheel 1 for reel shaft having a reel cap 2 via a friction table 3 and a friction plate 8. While a transmission wheel 13 is supported by a shaft at the center part of a rotary lever 15 attached 14 to a base plate 11 at its end of one side. Frinction parts 1a, 6a and 13a are formed on the outer circumferential surfaces of said wheels respectively. In a record/reproduction mode the gear 13 is separated. In a rapid traverse mode the lever 15 is pulled by a spring 17 to form a friction transmission system containing the wheels 6, 13 and 1. Therefore the slip is reduced among those wheels in a rapid traverse mode requiring a large take- up load, thereby attaining assured take-up of a tape.
Patent JP-H0625386-A (JP)
Title: Epoxy resin composition for photo-coupler
Inventor: SHIMAWAKI HIROSHI
IPC: C08G59/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide an epoxy resin composition composed of a specific epoxy resin, a specific novolak resin and a specific inorganic filler as essential components, having low thermal expansion coefficient, exhibiting high light transmission and suitable as a material for forming a photo-coupler having quick response and high reliability. CONSTITUTION:This composition contains (A) an epoxy resin having an epoxy equivalent of <=250 and a softening point of 50-120 deg.C (B) a novolak resin having a softening point of 60-120 deg.C and used as a curing agent of the component A (e.g. phenolic novolak resin) and (C) an inorganic filler having a refractive index of 1.51-1.66 (e.g. crystalline silica or glass having low melting point). The compounds A and B are preferably compounded at a ratio to get the ratio of the epoxy group in the component A to the hydroxyl group in the component B of 0.7:1 to 1:0.7. The average particle diameter of the component C is preferably 5-30mum and the amount of the component C is preferably 40-60wt.% based on the total composition.
Patent JP-S5891526-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA ICHIJI
IPC: C09D175/04
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a magnetic recording medium with superior mechanical strength and electric characteristics by using specified polyurethane resin and cellulose resin as a binder for forming a magnetic layer. CONSTITUTION:A magnetic recording medium is obtd. by forming a magnetic layer on a substrate such as a polyester film using a binder consisting of polyurethane resin and cellulose resin such as nitrocellulose resin or further contg. an isocyanate compound with low mol. wt. The polyurethane resin cntains >=15wt% straight chain 4,4'-diphenylmethane diisocyanate as an isocyanate component. The diisocyanate has 2 benzene rings bonded together through a methylene group in the form of a straight chain and isocyanate groups bonded to the p-positions of both the benzene rings.
Patent JP-H0940481-A (JP)
Title: Ceramic heater
Inventor: KAWADA ATSUO
IPC: H05B3/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater causing less warp due to differences of the structure and physical properties and also at a low production cost by constituting a support base material, an insulation layer and a heating layer of specific materials. SOLUTION: This ceramic heater is provided with a first insulation layer 2 consisting of pyrolytic boron nitride on the surface of the supporting base material 1 consisting of a carbon/carbon composite material and a heating layer 3 consisting of pyrolitic graphite on one surface of this first insulation layer 2. A second insulation layer 4 consisting of pyrolytic boron nitride is preferably formed on the heating layer 3, in order to prevent the heating layer 3 from being electrically short-circuited. Also when an electrode layer 5 consisting of pyrolytic graphite is formed on the other surface of the first insulation layer 2 and a dielectric layer 6 consisting of pyrolytic boron nitride is furthermore formed on it, and a static attraction part 7 having a static attraction function is formed, the adhesive strength of wafer can be favorably enhanced.
Patent JP-H0829724-A (JP)
Title: Shouldering supporter of image display device
Inventor: YOKOI GUNPEI
IPC: F16C11/10
Filed: 1994-07-18
Abstract: PURPOSE:To obtain the supporter of an image display device which does not impart a compressive feel to the head, prevents direct acting of its own weight of a display on the neck, has an excellent feel of use and does not choose a place for use by providing this supporter with breast pad parts and a hanging- on-neck member. CONSTITUTION:A user places the breast pad parts 12L, 12R on the breast, sets a belt 17 at the rear part of the neck in the state of supporting this belt with the breast and engages the engaging holes formed at engaging means 18 with the projecting parts of fixtures 16. As a result, the length of the belt 17 is made adjustable and since the belt 17 is turnable around the projecting part relative to the belt fixing parts 16R and 16L, the tilt angles of struts 11L and 11R with the user are simultaneously adjustable as well. An arm 14 and the struts 11L and 11R are so connected as to be stretchable and contractable and therefore, the height of the image display device is settable. The inclination of the display screen of the image display device with the user is adjustable as well by screwing of a panhead 15.
Patent JP-S5980126-A (JP)
Title: Bus lead connector for rotary electric machine
Inventor: GOTOU TSUTOMU
IPC: H02K3/04
Filed: 1982-10-29
Abstract: PURPOSE:To prevent the mechanical deterioration of metal and to prevent the burnout of an insulator in a rotary electric machine by providing a groove in the widthwise direction of a divided bus bar, thereby shortening the brazing time. CONSTITUTION:The brazing structure of a divided bus bar connector is formed by winding an insulator 3 on a divided bus bar 1B, cutting a groove 4 having a width of 3-10mm. at the connecting part of the bar 1B and brazing a divided connecting piece 2B to the bar 1B. In this case, the length of the groove 4 is set suitably to 30-250mm. from the end of a divided connecting piece, and one or more grooves are formed. In this manner, the piece can be brazed completely by the heating time of approx. 30-50% as compared with the structure which has no groove 4 to prevent the expansion of grains of metal composition and to prevent the deterioration of the mechanical strength. The heat transfer time can be shortened by shortening the heating time, thereby providing the effect for preventing the burnout of the insulator.
Patent JP-S5891014-A (JP)
Title: Continuous manufacture of silicon nitride
Inventor: SAWAMURA KENTAROU
IPC: C01B21/068
Filed: 1981-11-25
Abstract: PURPOSE:To obtain silicon nitride continuously and easily by heating pellets contg. silica, fine carbon powder and chaff powder in a prescribed ratio in an atmosphere of gaseous N2 or NH3 to cause reduction and nitriding. CONSTITUTION:A mixture consisting of silica and fine carbon powder in <=4 molar ratio of C/SiO2 is prepared. To the mixture is added 5-50% as dry matter of chaff powder, and they are pelletized. The pellets are fed to a vertical electric furnace, and after introducing gaseous N2 or NH3, the pellets are heated to cause reduction and nitriding reactions. Thus, silicon nitride is obtd. continuously and easily.
Patent JP-2000014283-A (JP)
Title: Spinning reel for fishing
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing capable of compacting a reel main body, facilitating the attaching and detaching operation of a spool from a slider and preventing the shake of the spool (slider). SOLUTION: A sliding guide part for guiding a slider 24 in the longitudinal direction is installed between a reel main body 2 and a cap 50. The sliding guide part is constituted of a first guide part 54 which is projected from the rear part of the reel main body 2 and is integrally attached to the reel main body 2 and a second guide part 56 which is projected from the rear of a cover body 52 and is integrally fitted to the cover body. The slider is slid and guided along the wormshaft of an oscillating mechanism in the radial direction of a spool shaft by the first and the second guide parts 54 and 56 without shake to longitudinally move the spool without shake.
Patent JP-H02290056-A (JP)
Title: Integrated circuit
Inventor: EGUCHI KOJI
IPC: H01L21/82
Filed: 1989-07-21
Abstract: PURPOSE:To enhance the circuit characteristics by a method wherein the first input signal is commonly transmitted to the gate of the first and third transistors while the second input signal is also commonly transmitted to the second and fourth transistors to bring about specific relations between respective current amplification factors. CONSTITUTION:N type regions 8, 8 as source, drain of a transistor TR31, another N type region 11 as a drain of TR21 and TR22, the other N type region 10 as a source of the TR22 and a drain of TR32, further the other N type region 13 as a source of TR32 are formed in the same direction on one main surface of a P type semiconductor. At this time, a polySi 6 comprises a gate electrode wiring of the TR21 and TR22 while another polySi 7 comprises another gate electrode wiring of the TR31 and the TR32. In such a constitution, if the amplification of factors of driving TR 2, 3 and TR21, 22, TR31, 32 are assumed to be beta2, beta3, beta21, beta22, beta31, beta32, the following equalities are satisfied i.e. beta2=beta21+beta22, beta3=beta31+beta32=beta22/beta22 further beta21/beta31=beta22/beta32 accordingly beta21/beta31=beta22/beta32.
Patent JP-H03209339-A (JP)
Title: Production of ethanol, glycerol, succinic acid, lactic acid, betaine, potassium sulfate, l-biloglutamic acid, free-flowing dry particles of distillers, soluble product thereof and solid fertilizer
Inventor: UIREMU HEMUMO KAMUPEN
IPC: C12P7/46
Filed: 1990-07-16
Abstract: This invention relates to the manufacture of ethanol, glycerol, betaine, L-pyroglutamic acid, succinic an lactic acid, potassium sulfate and a free flowing distiller's dry grain and solubles useful as an animal feed or a compound of food for humans or as a premix for agricultural fertilizer and/or a feed additive. The process disclosed is an improvement in the area of enhancement of glycerol production during fermentation of a biomass mash, and involves production of glycerol in amount in excess of 10 grams per 100 grams of reducing sugar in the starting biomass mash. The process also produces the recovery of both glycerol and betaine from sugar beet stillage.
Patent JP-H0355042-A (JP)
Title: Pressing apparatus for x-ray photographing
Inventor: NAKAMURA MASANORI
IPC: A61B6/04
Filed: 1989-07-21
Abstract: PURPOSE:To simplify a movement and a folding constitution of a pressing cone and to improve reliability by moving always along a continuously curved rail part and rotating an arm to a supporting stage holding the arm under freely rotating condition. CONSTITUTION:While pressing, a force is applied on a pressing cylinder 4 in the direction G and 1st arm and 2nd arm tend to rotate in the counterclockwise direction at the points A and B as a center, but the pressing condition is kept by a fact that a roller 12 is brought into press-contact with a curved rail 10. When folding is started, a supporting stage 3 is elevated by driving parts 13, 14, 15 and 16 and when the roller 12 reaches a point H, the 1st arm starts to rotate in the counterclockwise direction at the point A as a center by an action of a tensile spring 11 and at the same time, the 2nd arm also starts to rotate in the counter-clock-wise direction. In addition, a lever 5 starts to rotate in the clockwise direction based on a relation among lengths of the 1st and the 2nd arms and points A-D and the lever 5 stops under a stable condition caused by the tensile spring 11. It is thereby possible to improve reliability and to perform a rapid pressing operation.
Patent JP-H0942024-A (JP)
Title: Air/fuel ratio controller of internal combustion engine
Inventor: OKANO HIROSHI
IPC: B01D53/81
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in purification rate of NOX contained in exhaust gas when NOX absorbent is applied to an engine in which an engine air/fuel ratio is controlled within a narrow air/fuel ratio range centering round a theoretical air/fuel ratio. SOLUTION: An O2 sensor 25, an NOX absorbent 18 and an O2 sensor 20 are arranged in this sequence from upper stream side in the exhaust gas passage 17 of an engine 1 and also the fuel injection quantity of the engine 1 is controlled on the basis of the output of the O2 sensor 20. ECU 30 slowly increases a fuel injection quantity when an exhaust gas air/fuel ratio detected by the O2 sensor 20 is lean and slowly decreases it when it is rich and also when the output of the O2 sensor 20 is changed from rich to lean, the fuel injection quantity is increased in a step state for a specific period.
Patent JP-S6250140-A (JP)
Title: Inking apparatus of printing press
Inventor: TOGO YOSHIRO
IPC: B41F31/02
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the generation of ghost, by making the flowability of the ink supplied to a plate cylinder from the form rollers of a final group higher than that of the ink supplied from the form rollers of the other group. CONSTITUTION:The temp. of an ink vibrator 7 is set so as to be made higher by several degrees than that of an ink vibrator 6 to enhance the flowability of the ink transferred to the form rollers of a second group, that is, a final group. Therefore, the flowability of the ink on the form rollers 4, 5 of the final group becomes higher than that of the ink on the form rollers 2, 3 of a first group. As a result, the ink on the surface of a plate supplied by the form rollers 2, 3 of the first group is leveled and the generation of the ink film thickness irregularity on the final form roller 5 is prevented to enhance ghost preventing effect.
Patent JP-S5889918-A (JP)
Title: Filter plate feeder for filter press
Inventor: UCHIDA TAKAO
IPC: B01D25/172
Filed: 1981-11-25
Abstract: PURPOSE:To make operations sure and assembly and construction simple by making an actuator independent from the external operating force for a conveying belt, etc. CONSTITUTION:A transfer body 7 is moved to a stationary plate 2 side in order to detach filter plates 4, 4... which are held superposed successively from the plate 4 at the end. Then, an actuator 15 comes to the position (a) where the right wall 19a of a pressing jaw 19 abuts on the handle 6 of the filter plate 41 at the end as shown with solid line. When the body 7 moves further, the jaw 19 of the actuator 15 is depressed to under the handle 6 and conversely, a stopping jaw 20 comes to the position (b) where the jaw is lifted upward between the handle 6 of the next plate 42 around the pin 18 of the actuator 15. Further in this state the moving body moves to the position (c). Since the jaw 19 disengages from the handle 6 in the position (b), the actuator 15 turns clockwise around the pin 18 and the jaw 20 abuts on the handle 6 of the next plate 42 as shown in the position (d).
Patent JP-H0938946-A (JP)
Title: Apparatus and method for destructing article to be destructed
Inventor: DAIKU HIROYUKI
IPC: B28D1/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time required in the destruction work of an article to be destructed by controlling the variable power supply device provided to an energy supply device so as to gradually raise the output voltage thereof or reducing the resistance value of a variable resistor device to raise the value of the charge voltage supplied to a condenser. SOLUTION: A charge switch 11 is turned ON and the regulating motor 27 of the voltage value regulating means 15 provided to a variable power supply device 10 is driven to gradually raise the output voltage value of the variable power supply device 10 and, when the voltage value Ic supplied to a condenser 13 reaches a preset current value Imax , the driving of the regulator motor 27 is stopped to charge and accumulate electric energy in the condenser 13. Therefore, electric energy can be charged and accumulated in the condenser within a short time.
Patent JP-H1022524-A (JP)
Title: Semiconductor light emitting device
Inventor: SANO KOJI
IPC: H01L33/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device having a high max. output of emission, superior emission efficiency and superior high speed response. SOLUTION: An n-AlGaInP lower clad layer 2, p-GaInP active layer 4, first AlGaP upper clad layer 5 and second p-AlGaInP upper clad layer 7 are epitaxially grown on a GaAs substrate 1. A superlattice layer 3 is formed at a position adjacent to the active layer 4 as a part of the lower clad layer 2. A multiple quantum barrier layer 6 is formed at a position adjacent to the first clad layer 5 as a part of the second clad layer 7. The first clad layer 5 is a resonance tunneling-prevented layer. The active layer 4 is set as thin as to 0.1-2.0 microns. Owing to a mini-band communicating with the active layer 4 formed on the super-lattice layer 3, electrons are efficiently injected into the active layer 4 and efficiently confined in the active layer 4 by the potential barrier enhanced by the tunneling prevented layer and barrier layer 6, thus improving the electron confining efficiency.
Patent JP-S6166607-A (JP)
Inventor: KYODA HIROSHI
IPC: C04B32/02
Filed: 1984-09-11
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-H1137601-A (JP)
Title: Start control method for plural engines
Inventor: AZUMA ISAO
IPC: F02D29/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To shorten time lag from a beginning of starting a first engine to an end of starting a last engine in the case wherein a plurality of engines are started by setting timer. SOLUTION: This control method comprises a means for transmitting information about starting of an engine E from engines E and an interface 1 for making communication with each of the engines E and processing operation. And information about starting is collectively received from each of the engines E by the interface 1, and the information about starting is subjected to operational processing so as to sequentially start a plurality of the engines E one by one at small time lags.