baber/WOPTO huggingface dataset:
Patent JP-2000329090-A (JP)
Title: Submerged motor pump
Inventor: DOI MASATO
IPC: F04D13/08
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To drain the invading water easily without disassembling a pump, even though the water invades in a sealed space storing a motor, owing to the seal deterioration and the like of a seal member. SOLUTION: To a main shaft 2, a passage 13 whose inner end part 13a is opened to a sealed space 9 in a motor frame 5 and the inner part of a tubular cover 16 is provided, and a suction pipe 17 composed of a tube or a pipe is inserted to the passage 13, so as to communicate the space 9 and the outer part of a pump each other. A vacuum pump 18 is connected to the pump outer end part of the suction pipe 17. When the water invasion in the space 9 is confirmed, the vacuum pump 18 is started, the inner part of the space 9 is sucked through the suction pipe 17, the inner part of the space 9 is made in the negative pressure, and the invading water is drained to the outer side by sucking the invading water together with the air.
Patent JP-S6032560-A (JP)
Title: Overvoltage protecting circuit of thyristor valve
Inventor: SHIRAISHI HIROTAKA
IPC: H02M1/00
Filed: 1983-07-28
Abstract: PURPOSE:To protect thyristor valves by dividing thyristors connected in series into several groups, and applying the prescribed voltage between the anode and the gate of one of the thyristors of the respective groups to switch it. CONSTITUTION:When an outcoming surge voltage is applied to a thyristor valve, the voltages of the individual thyristors uniformly rise, and a current limited by a current limiting resistor 60 is applied to the gate of a thyristor 11 through a pulse transformer 90 to turn it ON. Then, a current is supplied from the secondary winding of a pulse transformer 90 to the gate of the remaining thyristors 12,...1K, thereby turning it ON. The second and third groups 2, 3 turn ON the all thyristors of the groups. Thus, the valves are simultaneously turned ON, and the overvoltage due to the outcoming surge voltage, thereby preventing the thyristors from damaging.
Patent JP-S5842508-A (JP)
Title: Belt conveyer movable along curved path
Inventor: GERARUDOUSU YOHANESU ROOROFUSE
IPC: B65G15/02
Filed: 1981-09-04
Abstract: PURPOSE:To reduce damage of a belt and elongate the life of same in a belt conveyer capable of moving along a curved path by mounting a limit member including rollers arranged on the outer periphery of the belt on the belt through a protective ring with anti-wear property. CONSTITUTION:A conveyer belt 1 comprises the curved inside frame (not shown) and the curved outside frame 3, both frames being interconnected properly with connecting members and having truncated cone-like end rollers 4, 5 supported on both ends of the frame. An endless conveyer belt 6 is trained between these rollers 4, 5 and driven rotatably by a drive connected to one of the rollers 4 or 5. The outside frame 3 is provided with a guide device 7 having a guide plate 8 for guiding the upper and lower sides of the belt 6 to guide limit rollers 12, 16 mounted rotatably on the outer periphery of the belt 6. These limit rollers 12, 16 are fastened to the guide plate 8 by a bolt through protective rings 13, 14 attached closely to both surfaces of the belt 6.
Patent JP-H10328445-A (JP)
Title: Program preparing device for programming type electronic sewing machine
Inventor: HARA YOSHIHIRO
IPC: D05B19/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a program preparing device for a programming type electronic sewing machine capable of easily preparing a program to use for sewing based on ion display. SOLUTION: At the time of selecting 'circle' by an inputting method selecting menu, a circle preparing method selecting menu is displayed (A). This menu displays an icon 731 expressing a circle preparing method ('three-points- designated circle', 'diameter-designated clockwise circle', etc., from the left side). At the time of designating an icon 731a expressing 'three-points-designated circle' then, a circle designating menu is displayed (B). This menu can designate a pitch and the number of overlapped sewing at the end of sewing with the character keys '0' to '9' and the designated pitch and number of overlapped sewing are respectively displayed on a pitch display part 723 and a lap display part 735. At the time of operating an ENTER key and deciding the numerical value of these, a circle plotting menu is displayed (CC) to set three points for regulating a circle with an arrow key.
Patent JP-H05140835-A (JP)
Title: Evd-aided color developing and after treating method for woven fabric
Inventor: UUBUE PIIGERAA
IPC: D03C19/00
Filed: 1991-06-11
Abstract: PURPOSE: To print out a textile pattern in a natural state for customer samples, etc., by forming a pattern design of textile on a screen and transferring the drawing which is combinedly set in accordance with actual thread density of warp and weft into the prescribed region of the pattern design. CONSTITUTION: The design of the textile pattern is formed on the screen of a computor and then the combined drawing which is set in accordance with the actual thread density of warp and weft in the textile pattern is formed. Subsequently, the combined drawing is transferred into the prescribed region of the design of the textile pattern, displayed on the screen and, thereafter, printed out.
Patent JP-S61296328-A (JP)
Title: Plastic spectacle frame
Inventor: YAMADA YORINOBU
IPC: B29K63/00
Filed: 1985-06-25
Abstract: PURPOSE:To improve mechanical strength and thermal deformation temp. by subjecting a liquid resin material obtd. by mixing main material consisting of a specific epoxy resin and diamine curing agent to molding by casting. CONSTITUTION:The diglycidyl ether of bisphenol A type expressed by formula 1 is used as the main material and the compd. which has amino groups at both terminals, has the diamino structure obtd. by modifying the one amino group with the diglycidyl ether, is expressed by formula 2 and is the compd. having an alkyl group between the amino groups at both terminals and cyclic structure is used as the curing agent. The compounding ratio of the main material and the curing agent is preferably 1.0-1.2 when expressed by the ratio of the amine equiv. of the curing agent with the epoxy equiv. of the main material. The curing temp. is preferably 50-120 deg.C and the curing time is preferably 1.0-2.0hr. The thermal deformation temp. of the resultant product of curing obtainable under these conditions is 80-95 deg.C. The high thermal deformation temp. and excellent mechanical strength are thereby obtd. and the shape collapsion of the frame is prevented.
Patent JP-S62295982-A (JP)
Title: Molding mounting structure
Inventor: MURACHI TATSUYA
IPC: C09J175/00
Filed: 1986-06-13
Abstract: PURPOSE:To provide a mounting structure having ahderence to a molding which comprises an adhered and a molding fixed thereto with a mixture of a particular silicone adhesive, an acryl adhesive contg. an active hydrogen, and a polyurethane. CONSTITUTION:A structure comprising an adhered and molding fixed thereto with the following adhesive is provided. The adhesive employed is a mixture of a silicone adhesive (a) prepd. by mixing 100pts.wt. polydimethylsiloxane having an MW of 5,000-10,000,000 with 30-300pts.wt. polysiloxane having an MW of 100-1,000,000 and represented by the formula (wherein R is a siloxane; and m/n=0.5-5/1), an acryl adhesive (b) contg. an active hydrogen, and a polyurethane and/or a polyisocyanate (c). This mounting structure may be used to mount a molding composed of a vinyl chloride resin, an ethylene- propylene-diene terpolymer (EPDM) or the like onto an automobile main frame. The mounting structure remarkably improves the adherence between the main frame and the molding.
Patent JP-S6031728-A (JP)
Inventor: NIIZAKI FUKUSABUROU
IPC: A47L23/26
Filed: 1983-07-29
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-H0658777-A (JP)
Title: Method and apparatus for detecting moving reference position of moving body and optical device for detecting moving reference position
Inventor: KOBAYASHI HIROSHI
IPC: G01B11/00
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the method for detecting the moving reference position of a moving body, which can detect the moving reference position of the moving position accurately and can achieve the compact configuration of a detecting apparatus, to obtain an apparatus for executing this method and to obtain the optical device for detecting the moving reference position. CONSTITUTION:A condenser lens 15 is arranged so that the optical axis is in parallel with the direction orthogonally intersecting the surface of a moving body 10 and the direction orthogonally intersecting the moving direction of the surface of the moving body. A monochromatic light source 13 and a reflecting surface 17A are made to face through the condenser lens 15. Thus, the luminous flux from the monochromatic light source 13 is condensed with the condenser lens 15, reflected from the reflecting surface 17A and cast on the moving body 10.
Patent JP-H09321961-A (JP)
Title: Electronic terminal equipment
Inventor: MATSUI WATARU
IPC: H04W28/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the terminal equipment in which quantity of information to be sent is remarkably reduced more in comparison with received information with a simple configuration. SOLUTION: Only reply input information, after received facsimile information is displayed on a display section 6a, is returned depending whether information denoting a difference request is detected (difference request discrimination section 3) from a received facsimile signal or the user sets the transmission of difference (difference setting section 4). Since minimum information is returned, the information quantity is considerably reduced and a utility charge and a communication time are saved.
Patent JP-S63302518-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEI MICHIKO
IPC: H01L27/06
Filed: 1987-06-02
Abstract: PURPOSE:To obtain a method, through which n-type and p-type-source drain regions are formed simultaneously, heat treatment is unnecessitated and the source-drain regions can be shaped finely with high accuracy, by diffusing impurities having conductivity types of a different kind at the same time from a solid impurity source and a gas impurity source or two solid impurity sources by applying a laser. CONSTITUTION:One conductivity type solid impurity source 10 is arranged onto one conductivity type impurity forming region, the other conductivity type impurity forming region is exposed into an atmosphere containing the other conductivity type impurity gas, and the whole surface is irradiated with a laser and impurities are diffused simultaneously from said solid impurity source 10 and a gas impurity source, thus shaping one conductivity type impurity regions 15 and the other conductivity type impurity regions 16. Or one conductivity type solid impurity sources 10 are disposed onto one conductivity type impurity forming region, and the other conductivity type solid impurity source 11 is arranged onto the other conductivity type impurity forming region, and the whole surface is irradiated with the laser and the impurities are diffused at the same time from said two solid impurity sources 10, 11, thus forming one conductivity type impurity regions 15 and the other conductivity type impurity regions 16. B2H6, etc., are used as said gas impurity source.
Patent JP-S5951532-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI TAKAAKI
IPC: H01L21/31
Filed: 1983-08-01
Abstract: PURPOSE:To eliminate washed process and realize immediate electrode bonding by equalizing conductive impurity and emitter impurity included in the glass layer of the upper layer on a surface stabilizing film and by processing emitter impurity by vacuum sealed tube diffusion method. CONSTITUTION:A double-layered insulating film 6 consisting of a phosphor glass 4 and a silicon oxide film 5 is formed by chemical vapor deposition method and an emitter impurity diffusing hole 7 is formed on a base region 2 by boring a part such film by photo etching technology. As an emitter impurity, the phosphorus which is the same as conductive impurity included in the glass film 4 is used, the inside of a quartz tube 9 is exhausted to vacuum condition, when the pressure reaches about 1X10<-6>Torr, the opening end 9b is sealed. The quartz tube is put into an electric furnace and is heated up to 900-950 deg.C during 40- 80min. Thereby, phosphorus is diffused from the diffusing source 11 and an emitter region 13 is formed in a semiconductor substrate 8. At this time, the inside of quartz tube 9 is not the oxidating ambient and therefore an oxide film is not formed on the surface of emitter region 13.
Patent JP-S62295892-A (JP)
Inventor: BABA HIROYUKI
IPC: B66B11/02
Filed: 1986-06-16
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-S5664488-A (JP)
Title: Semiconductor luminous device
Inventor: KOBAYASHI ISAO
IPC: H01S5/022
Filed: 1979-10-29
Abstract: PURPOSE:To enable fixing a columnar lens into a groove formed to an upper surface of a heat sink stably by a method wherein the columnar lens is held between the groove formed to the upper surface of the heat sink and a groove of another columnar lens holder, and both are bonded and fixed at sections except the grooves. CONSTITUTION:A heat sink 10 is prepared which is formed by making up a V- groove 11 and a notch 12 onto a surface of an Si monocrystal and evaporating an Sn film 13 on the surface having the groove 11, and a fiber lens 1 manufactured as a columnar lens is previously placed along the groove 11. A columnar lens holder 30 is prepared which is formed by making up a V-groove 31, a notch 32 and an Sn film to another Si monocrystal according to the same treatment, and the holder is placed on the heat sink 10, stacking the groove 31 on the lens 1. The whole is heated under this condition, and cooled, thus bonding the heat sink 10 and sections except the grooves 11, 31 of the holder 30, then fixing the lens 1. In this case, a semiconductor laser diode 50 can be fixed under a condition that is brought very close to the lens 1 by placing the diode 50 on the heat sink 10 and simultaneously melting and fixing the diode.
Patent JP-H034523-A (JP)
Title: Boron diffusing agent and manufacture thereof
Inventor: KAWADA ATSUO
IPC: C23C16/38
Filed: 1989-06-01
Abstract: PURPOSE:To improve a doping operation by increasing the speed of oxidation by a method wherein thermal decomposition boron nitride having specific degree of orientation is used when boron is diffused as a doping material on a semiconductor substrate. CONSTITUTION:Boron nitride, having the degree of orientation of boron of 35 deg. or lower, is used when boron is diffused on a semiconductor substrate. At this time, the thermal decomposition boron nitride formed by a CVD method is used as the above-mentioned boron nitride. The boron nitride is formed, for example, by introducing six-9 high purity trichloro-boron and five-9 high purity ammonia are put in a depressed system, they are reacted with each other by heating them at 1600 to 2000 deg.C, and the formed boron nitride is vapor- deposited on the substrate. Through the above-mentioned procedures, halogenated boron, ammonia and a small quantity of tertiary component are reacted with each other, and the desired thermal decomposition boron nitride is obtained.
Patent JP-2000331730-A (JP)
Title: Stacking connector mounting structure
Inventor: TAMURA KOJI
IPC: H01R12/79
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent damages to a flexible substrate and improve workability in attachment and detachment thereof by constituting a flexible printed board to be connected to a circuit board, having one of recessed and protruding connectors having a plurality of connecting terminals and electrically connected to a pattern part, so that at least a part of the other connected to be mounted thereof is exposed. SOLUTION: A conductive pattern 3 and a resin-made cover lay film 4 are provided on one side of a resin-made base film, and a recessed connector 5 is mounted on a flexible printed board 1, having an opening 1a formed to keep out of the wiring of the conductive pattern 3 through the opening 4a of the cover lay film by the use of a lead 5a. The positioning of a protruding connector mounted on a circuit board within electronic equipment is facilitated, since its position can be confirmed through the opening 1a from which both longitudinal ends of the recessed connector 5 to be fitted are partially exposed. The casing of the recessed connector 5 can be picked up and removed smoothly tweezers and the like inserted to the opening 1a.
Patent JP-S5669031-A (JP)
Title: Generating unit for electric working ultrasonic wave
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1979-10-31
Abstract: PURPOSE:To keep a short circuit fault from arising despite increasing working speed and thus to decrease flaws on a finished surface by a method wherein working is kept stable by ultrasonic vibration, and a waste in a working gap is removed quickly in a discharge working device, for example. CONSTITUTION:An essential part of ultrasonic wave generating unit 1 is constituted of an ultrasonic vibrator 2 and an enclosure 3, and the vibrator 2 oscillates an ultrasonic wave on a current supplied by a high-frequency current generating unit 10. Then in a processing liquid tank, a discharge voltage is impressed between a work 14 and a working electrode 15 to a discharge working at a working portion on the tip of said electrode, and an ultrasonic vibration is given to the processing liquid 16 by the unit 1, in this case. Since the ultrasonic vibration is applied to the processing liquid 16 only from a face 2a of the vibrator 2, a vibration loss in the liquid is minimized, and a waste in a working gap can be removed quickly, therefore a short circuit fault is kept from arising and flaws on a finished surface can be decreased at the same time.
Patent JP-H08315080-A (JP)
Title: Card carrying mechanism for card reader
Inventor: NAKADA KAZUHIKO
IPC: G11B19/00
Filed: 1995-05-15
Abstract: PURPOSE: To prevent the generation of roller slip by rotationally driving both of a driving roller and a pad roller. CONSTITUTION: A driving gear 29 is fixed on a rotary shaft 13 and engaged with a driven gear 30 fixed on a rotary shaft 34. When a card is held by the rotation of a driving roller and a driven roller, a movable lever 31 is optionally rotated around rotation supporting pins 28, 28 in a card advancing vertical direction and carries the card to the depth end of a card passage while optionally following up the thickness of the card.
Patent JP-H04364325-A (JP)
Title: Overload protective system for loop transmission system
Inventor: MAEDA TAKAFUMI
IPC: H02H3/28
Filed: 1991-06-12
Abstract: PURPOSE:To protect a loop transmission line against overload by tripping a feed out circuit breaker for the loop transmission line on the side where power flow is fed out in the direction of bus, based on the logical product of operations of a power flow detecting relay and an overcurrent detecting relay. CONSTITUTION:Upon stoppage of one bank, e.g. bank #1U, a circuit breaker CB2 or CB3 is interrupted and a power flow a is generated in the direction of B1, for example, to cause overload of a loop transmission line LS. The power flow a' is detected through a power flow detecting relay 191P and overcurrent of the transmission line is detected through an overcurrent detector 157 in order to produce a logical product for tripping a circuit breaker CB7. Loads L1, L2 are thereby disconnected from the loop transmission line thus protecting the loop transmission line. Upon function of any one of an undervoltage relay 127 or a ground overvoltage relay 164, the circuit breaker CB7 is blocked from being tripped thus preventing unnecessary function at the time of external fault.
Patent JP-H04367725-A (JP)
Title: Catalyst composition
Inventor: TABATA KENJI
IPC: B01D53/94
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a catalyst composition generating no lowering of catalytic activity even in a high temp. reductive atmosphere of 500 deg.C or higher and having excellent durability. CONSTITUTION:A catalyst composition excellent in durability is obtained by preparing a composition consisting of perovskite composite oxide containing a rare-earth element, rare-earth oxide and one or more kinds of a component among rare-earth oxide, zirconium oxide, aluminum oxide, niobium oxide and a noble metal.
Patent JP-H10329324-A (JP)
Title: Ink jet recorder
Inventor: MINEMOTO HITOSHI
IPC: B41J2/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the cost of a drive circuit. SOLUTION: The ink jet recorder comprises an ink chamber 10 filled with a pigment based ink, an electrophoretic electrode 12 for concentrating the coloring material particles in the pigment based ink at an ink jet port 11 through electrophoresis, a plurality of discharge electrodes 20-24 for discharging the coloring material particles concentrated at the ink jet port 11 and flying them onto a recording medium 13, and a counter electrode 15 disposed on the back of the recording medium 13 oppositely to the discharge electrodes 20-24.  When the coloring material particles are discharged from a first arbitrary discharge electrode 21 out of the plurality of discharge electrodes 20-24, a pulse voltage Vp is applied to the first discharge electrode 21 and a pulse. voltage -Vp of reverse polarity is applied to the second and third discharge electrode 20, 22 disposed on the opposite sides of the first discharge electrode 21.
Patent JP-S5838914-A (JP)
Inventor: RUNE MOREIYON
IPC: G02B6/36
Filed: 1982-08-13
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-H0436086-A (JP)
Title: Scroll type compressor
Inventor: INOUE TOSHITSUNE
IPC: F04C18/02
Filed: 1990-05-31
Abstract: PURPOSE:To prevent a stationary scroll body from turning over, by providing the stationary scroll body with an annular protrusion which projects along the peripheral end part of a mirror plate up to a height equal to that of a lap, separately from the lap, and which has a fluid communication cut-out in a part thereof. CONSTITUTION:A stationary scroll body 45 is provided with an annular protrusion 50 which is projected along the peripheral end part of a mirror plate 46, separately from a lap 49, up to a height equal to that of the latter, and which has a fluid communication cut-out. With this arrangement, even though a radial load is applied to the lap 49 so that the lap 49 falls, the forward end of the annular protrusion 50 abuts against a rotary scroll 5 over the entire periphery thereof, and accordingly, it is possible to prevent the stationary scroll from falling.
Patent JP-S5839538-A (JP)
Title: Automobile seat
Inventor: ITSUKIMOTO HIROYUKI
IPC: B60N2/90
Filed: 1981-09-04
Abstract: PURPOSE:To improve the operating properties of a seat enable its one-touch folding, by providing an interlocking member for unlocking the back of the seat in response to the unlocking of its bottom. CONSTITUTION:A rear seat 11 comprises a bottom 13, a reclining unit 14 and a back 15. A holding member 20 is pivotally coupled to the underside of the seat bottom 13. An interlocking member 28 and the lockup member 26 of the seat back 15 are pivotally coupled to the upper bracket 22 of the reclining unit 14. When the holding member 20 is operated to put its contact part 20b into contact with the lower end of the interlocking member 28, the member 28 is turned clockwise into contact with the lower end 26b of the lockup member 26 to unlock the seat back 15. A cable may be used instead of the interlocking member 28.