baber/WOPTO huggingface dataset:
Patent JP-H03138358-A (JP)
Title: Evaporating source of vacuum vapor deposition device
Inventor: AKETAGAWA KENICHI
IPC: C23C14/30
Filed: 1989-10-20
Abstract: PURPOSE:To stably uniformize an evaporation distribution so as to obtain always the same distribution within the plane of the film thickness and to make effective utilization of a sample to be evaporated by impressing a perpendicular magnetic field to the surface of the sample to be evaporated of the electron gun type evaporating source. CONSTITUTION:A filament 8 is heated by a constant-current source 9 in a vacuum vapor deposition device to generate an electron beam 6. This electron beam 6 is accelerated and introduced by a grid 11 connected to a constant-voltage power source 10. This electron beam is deflected 270 deg. by a deflecting magnetic field 7 and is projected to the sample 3 to be evaporated. The sample 3 is evaporated in this way and the evaporated material is deposited by evaporation on a substrate (not shown) to form the thin film. A solenoid coil 2 is fitted on the sample 3 in the above-mentioned electron gun type evaporating source 1 and the perpendicular magnetic field is impressed to the surface of the sample 3 by a DC power source 4. The above-mentioned electron beam 6 enters the surface of the sample 3 always perpendicularly thereto along the magnetic lines 5 of force of the above-mentioned magnetic field. The always stable and uniform evaporation distribution is, therefore, obtd. and the thin film having the uniform distribution within the plane of the film thickness is formed.
Patent JP-H07191153-A (JP)
Title: Timepiece
Inventor: KITAURA KOJI
IPC: G04G9/00
Filed: 1993-11-01
Abstract: PURPOSE:To enable a user to recognize information displayed by means of time and minute indicators promptly in a timepiece displaying a present time, weather forecasting, barometric pressure, temp. and the like by means of time and minute indicators. CONSTITUTION:When 12 o'clock is indicated or a monitor switch 5 is operated, a control circuit operates a display 3 to illuminate thereby enabling confirmation of wether forecasting and barometric pressure indication in a visual manner. The control circuit makes the time indicator 1 display weather forecasting information obtained according to outputs of barometic sensor.
Patent JP-H05105590-A (JP)
Title: Single crystal of lithium niobate and optical element
Inventor: FURUKAWA YASUNORI
IPC: H01S5/00
Filed: 1991-10-22
Abstract: PURPOSE:To obtain single crystal of lithium niobate having excellent light damage resistance by adding a specific element such as Y or lanthanide to single crystal of lithium niobate. CONSTITUTION:Single crystal of lithium niobate containing one or more of Y, lanthanide and elements of the group IIIB of the periodic table. The reason why light damage resistance strength of single crystal is extremely improved is considered as follows. Namely, single crystal of lithium niobate is mixed with element of group IIIA and IIIB, these elements form a shallow impurity level in the crystal. When light rays are passed into crystal, electrons are excited from the impurity level and increase in light conductivity of crystal causes rise in light damage resistance strength. Shielding or attenuation of an inner electric field made by electrons of Fe<3+> excited is considered to be a main factor of the extreme improvement of light damage resistance strength.
Patent JP-H10120669-A (JP)
Title: Production of epoxide
Inventor: HILPERT HANS
IPC: C07D303/22
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for carotenoids at a low cost by using a halogenated methyl lithium as a reagent. SOLUTION: (A) A protected 4-hydroxy-2,6,6-trimethyl-2-cyclohexen-1-one of formula I (R' is a hydroxy-protecting group) as a starting substance is reacted with (B) a halogenated methyl lithium (e.g. chloromethyl lithium) to obtain a protected compound of formula II (R is the protecting group R'), from which the protecting group is, removed, if desired. The component A I s preferably treated with a dihalogenated methane (e.g. bromochloromethane) and a lower alkyl lithium (e.g. n-butyl lithium) so as to simultaneously produce the component B in the reaction.
Patent JP-S61191353-A (JP)
Inventor: IWATSUKI SUNAO
IPC: F01D25/00
Filed: 1984-12-27
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-S62132390-A (JP)
Inventor: TAKADA TOSHIHARU
IPC: H01B5/14
Filed: 1985-12-04
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-H02119709-A (JP)
Title: Seedling tank-moving apparatus in seedling planting machine
Inventor: ASANO SHIRO
IPC: F16H25/12
Filed: 1988-10-28
Abstract: PURPOSE:To drive a seedling tank smoothly and intermittently by repeating rotation due to engagement between a driving cam and a passive cam, rotation due to engagement between a rotating cam and a stopper cam, and stopping due to sliding between a rotational cam edge and a stopper edge. CONSTITUTION:A passive shaft 3 to move a seedling tank is rotated by (1) a single revolution of a driving shaft 1 and (2) a specified angle alpha rotation due to engagement between a driving cam A and a passive cam B followed by a specified angle alpha rotation due to engagement between a rotational cam C and a stopper cam D, and the rotation of this passive shaft 3 is stopped by sliding between a rotational cam edge 6 and a stopper edge 7. During this stopping period, seedlings delivered from the seedling tank are separated and planted using a seedling planting apparatus.
Patent JP-H07130660-A (JP)
Title: Method and apparatus for forming thin film
Inventor: CHIKUGI TOSHIHIRO
IPC: G03F7/26
Filed: 1993-11-02
Abstract: PURPOSE:To form a stabilized clean film by moderating and adjusting to a preferable state an influence of a phase change of a volatilizable reaction stock material or an influence of heat which goes into and out of the material owing to changes in the volume and pressure of the material using an intermediate container between a stock material container and a reaction container. CONSTITUTION:A volatilizable reaction stock material 9 stored in a volatilizable reaction stock material container 1 is stored in an intermediate container 3 as a reaction stock material vaporized using an evaporator 2 at need. The intermediate container 3 is substantially larger in volume than the amount of the material supplied to the reaction container 4, the volume being 3 times or more the amount of supply per one time and being 3 times or more the amount of supply for one minute when the material is continuously supplied. There is additionally provided a temperature adjusting mechanism 5 that is arbitrarily selectable such that the evaporated stock material stored in the intermediate container 3 can be adjusted to its state where it is preferable to be heated or cooled until it is supplied to the reaction container 4. Further, when two kinds or more of the reaction stock materials are used, temperature adjustment is useable also for adjusting introduction pressure of the material.
Patent JP-H09115612-A (JP)
Title: Joint connector
Inventor: MIYAKOSHI KOJI
IPC: B60R16/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector which is embodied small and can generate stable electric connections. SOLUTION: A joint connector concerned is composed of a pair of female connecors 10, 10' of such a structure, that female terminals 15 are accommodated in a terminal chamber 11a of connector housings 11, 11', and a bus bar 17 equipped at two ends with terminal parts 17a-17f in the male tab shape to be inserted in the female terminals 15, wherein the bus bar 17 is furnished with a lock-form part 17h and a detention part is provided which is fixed to one of the housings 11 and is locked when the lock-form part 17h is detained with the other housing 11'. The coupling lock of the two female connectors 10, 10' is generated by this lock-form part 17h of bus bar 17 and the detention part of the housing 11'.
Patent JP-S63128625-A (JP)
Title: Light irradiating heating furnace
Inventor: SAITO MANZO
IPC: H01L21/268
Filed: 1986-11-18
Abstract: PURPOSE:To improve the uniformity of the temperature distribution in the core tube of a light irradiating heating furnace in which light is applied to the inside of the core tube through its transparent wall to heat the inside of the core tube by a method wherein the wall of the core tube is composed of a light scattering construction. CONSTITUTION:A core tube 4 is set in an apparatus which is equipped with a casing 1, a cylindrical halogen lamp 2 and a reflecting plate 3. On the other hand, silicon wafers 7 which are objects to be heated are placed on a boat 6 and the boat 6 is inserted into the core tube 4 and positioned in a cylinder 5. The entrance of the core tube 4 is closed by a cap 8 and the inside of the core tube 4 is filled with nitrogen introduced from a purging gas inlet 9. If heating by the halogen lamp 2 is performed in this state, the light is irregularly reflected by the cylinder 5 made of opaque glass and the cylinder 5 functions as if it is a surface light source so that the uniformiyu of heating is significantly improved.
Patent JP-H01116100-A (JP)
Title: Coating method by electrodeposition
Inventor: KATAYAMA TEIJI
IPC: C25D13/06
Filed: 1987-10-29
Abstract: PURPOSE:To form a deposited paint film curable at a low temp. on a body to be coated by coating the body by electrodeposition in an aq. cationic electrodeposition paint bath contg. respectively specified base resin, curing agent and curing catalyst as essential components. CONSTITUTION:An aq. cationic electrodeposition paint bath contg. a base resin having hydroxyl groups and cationic groups such as prim., sec. or tert. amine groups, a curing agent having at least two alkoxysilane groups and/or hydroxysilane groups as functional groups in 1mol. and a curing catalyst made of a basic lead compd. as essential components is prepd. The curing agent has the functional groups by about 0.2-20 milliequiv. per 1g resin and the amt. of the basic lead compd. added is about 0.5-10pts.wt. per 100pts.wt. resin. A body to be coated as the cathode and a carbon plate as the anode are immersed in the bath and the body is coated by electrodeposition. A paint film deposited on the body is dried at about 80-200 deg.C to form a smooth, uniform cured paint film.
Patent JP-2000106103-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: FURUICHI MASAMICHI
IPC: H01J29/48
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance focusing characteristic on an entire screen, regardless of a current amount of an electron beam with a simple structure without increasing its cost. SOLUTION: In an electron gun for a cathode-ray tube, having a first grid to a fifth grid provided one by one along the emitting direction of an electron beam in to focus the electron beam emitted towards the fluorescent screen of the cathode-ray tube and to give kinetic energy to it, a second grid G2 is formed so as to impart a non-circular electron beam passing hole having an uniform thickness, and characteristics of lessening the divergence angle, without enlarging an object point diameter is given to a prefocus lens formed by the second grid G2.
Patent JP-H0589781-A (JP)
Title: Exhaust tube rectifying apparatus
Inventor: YOTSUMOTO MIKIO
IPC: H01J9/385
Filed: 1991-09-25
Abstract: PURPOSE:To easily connect a thin type displaying tube to an exhaust tube by rectifying the position of the exhaust tube from the standard face of the thin type displaying tube to the correct position. CONSTITUTION:A thin type displaying tube A is fixed by a clamper 2 and an exhaust tube B is heated partly by a heater 3 and softened to be bent and deformed freely. The heater 3 is made possible to follow the position of the exhaust tube B by pressing force controlling system of springs 14 in four corners and the temperature and the heating time of the heater 3 is controlled by a heater 3 controlling apparatus, so that the softening degree of the exhaust tube B can be controlled properly. The the softened exhaust tube B is corrected to be in the right position while pinched in the V-shape groove 16 of a positioning member 5. The pushing force to the exhaust tube B pinched in the V-shape groove 16 is controlled by pushing force controlling system by buffer springs 19 and thus the exhaust tube B is prevented from being damaged.
Patent JP-H01115132-A (JP)
Title: Resin sealed type semiconductor device
Inventor: SHIMOMURA KO
IPC: H01L23/28
Filed: 1987-10-28
Abstract: PURPOSE:To make the title semiconductor device correspond to scaling up with the improvement of the degree of integration of a semiconductor element and scaling down with high density packaging by fixing the semiconductor element to an island and positioning at least one part of an inner lead to the upper section of the surface of the semiconductor element. CONSTITUTION:A resin seal type semiconductor device 11 has a semiconductor element 14 fastened onto an island 12 with adhesives 13, the other tips of a pair of inner wires 15, one tips of which are connected to the semiconductor element 14, are connected to inner leads 17 monolithic-molded with outer leads 16, and the semiconductor element 14 and the inner leads 17 are conducted electrically. The inner leads 17 run parallel with the semiconductor element 14, and are disposed to the upper sections of the semiconductor element 14 so as to be superposed on the semiconductor element 14. Consequently, since the semiconductor element 14 and the inner leads 17 are stacked vertically, the width of the semiconductor element 14 can be increased even when the width of the whole device is equalized, and the width of the whole device can be reduced when the width of the semiconductor element 14 is made the same inversely. Accordingly, the whole resin seal type semiconductor device can be scaled down, and the device can correspond to high density packaging.
Patent JP-H07130140-A (JP)
Title: Disk drive device
Inventor: TSUJI KIYOAKI
IPC: G11B33/12
Filed: 1993-11-02
Abstract: PURPOSE:To improve productivity by making the parts common in use as many as possible when the thin type and thick type devices are produced. CONSTITUTION:In the case of a thin type spindle motor 70, a motor substrate 71 is mounted direct on a main chassis 5 by screws 73, and also a pair of side plates 6a, 6b without step parts is mounted on the main chassis 5 by screws 82. In the case of a thick type spindle motor 70', a motor substrate 71 is mounted by the screws 73 through spacers 78, and also a pair of side plates 6a', 6b' provided with step parts 81 is mounted on the main chassis 5 by the screws 82.
Patent JP-H0584427-A (JP)
Title: Rotary-disk separator
Inventor: HORIKITA HIROYUKI
IPC: B01D63/16
Filed: 1991-09-26
Abstract: PURPOSE:To provide a rotary-disk separator possible to filtrate with suppression of temp. rise of a solution to be filtrated caused by revolution of a rotor. CONSTITUTION:The cooling means 10 is built-in in the outside frame 7 of the rotary-disk separator which filtrates with revolution of the rotor 1 in the solution to be filtrated. And the solution to be filtrated is cooled by passing a coolant into the inside of the rotor 1.
Patent JP-H0988699-A (JP)
Title: Throttle control device
Inventor: MURAJI TETSURO
IPC: F02D11/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To secure the fail-safe property and limp home property even if any of the component parts fails by connecting arithmetic sections to the exciting coil of a rotary solenoid, a throttle position sensor, and multiple accelerator sensors. SOLUTION: Three exciting windings 12a, 12b, 12c are wound on a rotary solenoid 11 rotating a throttle valve 10, and they are connected to arithmetic sections 14a, 14b, 14c via drivers 13a, 13b, 13c. The arithmetic sections 14a, 14b are connected to an accelerator pedal sensor 16 via sensor circuits 15a, 15b, and the arithmetic section 14c is connected to a TPS 17 via a sensor circuit 15c. The accelerator pedal sensor 16 and the TPS 17 are provided with the failure diagnostic function. The arithmetic sections 14a, 14b, 14c communicate with each other via a communication bus 18 and transmit sensor information to each other. The communication bus 18 is connected to a main CPU, and the throttle information and action instructions are transmitted via the communication with the main CPU.
Patent JP-H01118059-A (JP)
Title: Controller for combustion equipment
Inventor: MURAKAMI MASAYOSHI
IPC: F24H1/00
Filed: 1987-10-29
Abstract: PURPOSE:To enable a reserved time to be modified even with a sub-remote controlling unit and improve a convenience in use of a control device by a method wherein a timer reserved time setting output signal is transmitted from one remote controlling unit to a time controlling part of a main remote controlling unit and the set reserved time output signal is transmitted to a time displaying part of each of the remote controlling units. CONSTITUTION:When a displayed time changing-over switch 43 of any of remote controlling units is pushed, a transmittance controlling part 10 of a main body controller 2 may receive an on-data together with an address signal of the remote controlling unit and then a time controlling part 46 is changed over to a reservation time setting mode. After a reservation time setting switch 44 is operated to set a reservation time, the display changing-over switch 43 is pushed again to cause the reservation time to be defined and the operation is returned to its normal mode. Reservation time setting data is transmitted from the time controlling part 46 of a main remote controlling unit 4 to a transmittance controlling part 10. The transmittance controlling part 10 may transmit the data to each of the remote controlling units 4, 6 and 8. Each of the registers 38, 40 and 42 of the main remote controlling unit 4 and sub-remote controlling units 6 and 8 stores data of reservation time. When a timer reservation operation mode transfer switch 30 is depressed, the reservation time is displayed at each of the time displaying units 20, 22 and 24 for only a specified period of time.
Patent JP-H0587783-A (JP)
Title: Apparatus for ultrasonic flaw detection
Inventor: IGARASHI SHIGERU
IPC: G01N29/44
Filed: 1991-09-26
Abstract: PURPOSE:To improve display of a defect by a method wherein a defect echo reflected from a defect in a material to be inspected is sampled and quantized and then displayed as a binary gray image of an A mode. CONSTITUTION:An ultrasonic analog signal reflected from a defect in a materials to be inspected is sampled to be defect data and the level thereof is compared sequentially with a Y address, whereby a binary signal is obtained. Based on this binary signal, the defect is displayed in an A mode as a bargraph- shaped binary gray image in a digital display unit 15. A defect echo, a bottom echo, noise, etc., are displayed distinctly and detection of the position of the defect in the materials to be inspected, evaluation of the defect by comparison of the defect echo with the bottom echo and a detection of a minute defect can be performed quickly and correctly. An apparatus being small in size, light in weight and low cost can be realized.
Patent JP-H10100310-A (JP)
Title: Heat-ray shading film
Inventor: KANEKO KATSUICHI
IPC: C09K3/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a transparent film high in visible light transmissivity and markedly excellent in heat ray shading capacity. SOLUTION: A heat ray shading film is provided by coating a metallized film with a resin compsn. based on fine metal particles with a primary particle size of 0.5μm or less having infrared absorbing capacity and active energy beam polymerizable (meth)acrylate. This film is excellent in scratch resistance and shows high visible light transmissivity and markedly excellent heat ray shading capacity.
Patent JP-H09116289-A (JP)
Title: Noise suppression type electronic device and its manufacture
Inventor: SATO MITSUHARU
IPC: H05K3/28
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To realize sufficient shielding effect against radiated electromagnetic waves from the outside, without deteriorating original circuit operation, and avoid the increase of electromagnetic coupling between internal components or in a pattern and the like. SOLUTION: The external surface except an electromechanical component 3 is covered with an insulating coating layer 4 of resin or the like. The surface of the insulating coating layer 4 does not come into contact with the electromechnical component 3, but covers a first insulating soft magnetic material layer 5, a conductor layer 6 and a second insulating soft magnetic material layer 7. Thereby sufficient shielding effect against radiated electromagnetic waves from the outside can be realized without deteriorating original circuit operation, and it can be avoided that electromagnetic coupling between internal components or in a pattern and the like promotes.
Patent JP-H01117964-A (JP)
Title: Intake air quantity controller for internal combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02D45/00
Filed: 1987-10-30
Abstract: PURPOSE:To secure the power generation quantity and improve fuel consumption by detecting the electric current value supplied into an electric load from an ac generator driven by an internal combustion engine and setting the aimed idle revolution speed of the internal combustion engine according to the result of the detection. CONSTITUTION:An internal combustion engine 1 drives an ac generator 21, which supplies electric power into an electric load 18. A control valve 6 controls the air quantity supplied into the engine 1 in idling operation. An ECU 9 receives the signals of a variety of sensors 11-16 for detecting the operation state of the engine 1 and the switches 24-27, and sets the control quantity of the control valve 6 on the basis of the difference between the aimed value and the actual value of the engine revolution speed in idling. In this case, the electric current value supplied into the electric load 18 is detected by a means 19. The aimed idle revolution speed is set by the ECU 9 according to the signal detected by the means 19.
Patent JP-2001099754-A (JP)
Title: Optical fiber sensor
Inventor: KURII MASATO
IPC: G01M11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To convert a deformation or a collapse or the like of a hazardous point such as a slope existing in a wide area such as, for example, along a road into a deformation or a rupture of an optical fiber for safely and quickly observing the deformation or the like of the hazardous point by light. SOLUTION: In this optical fiber sensor, a load of a monitoring objective such as fallen gravel from collapsed ground acts on an optical fiber extended part 35 extended outside causing a winding part 33 windingly housing an optical fiber to be reductively deformed inside a sensor unit 31 by tension acting on the optical fiber extended part 35 and the optical fiber is urged so as to wind around an optical fiber deformation member 34 housed inside the winding part 33 for causing bending deformation and rupture.
Patent JP-S63130196-A (JP)
Title: Method and apparatus for treating waste water
Inventor: NAKAMURA JOJI
IPC: C02F3/30
Filed: 1986-11-20
Abstract: PURPOSE:To enhance treatment efficiency, by separating raw water after anaerobic treatment into a solid, treated water and untreated water and applying aerobic treatment to the untreated water. CONSTITUTION:Raw water enters an anaerobic reaction 4 through an inflow passage 3 by a pump 2 to treat a part of the org. substance in raw water. The waste water issued from the anaerobic reaction tank 4 is sent to a solid- liquid separation apparatus 7 under pressure by a pump 6 to be separated into a solid and water and the solid is discharged. Untreated water flows in a aerobic reaction tank 11 and the residual org. substance is removed by aerobic bacteria. The waste water passing through the aerobic reaction tank 11 passes an outflow passage 13 to be met with the inflow passage 3 while pressurized by a pump 14 and flows in the anaerobic reaction tank 4 to be again treated along with the raw water and discharged as treated water. By this method, the quantity of sludge generation can be reduced.