baber/WOPTO huggingface dataset:
Patent JP-S6141168-A (JP)
Title: Holographic photographing method
Inventor: MOTOI TOSHIAKI
IPC: G03H1/04
Filed: 1984-08-02
Abstract: PURPOSE:To permit photographing of a large object clearly with a low output laser by irradiating the object with one of two split coherent light and causing the reflected light to be interfered by the other split coherent light. CONSTITUTION:A portion of the output laser beam from a laser beam emitting device 3 is transmitted through a beam splitter 4 and reflected by a spherical mirror 5 to irradiate the surface of a coating 2 of an object 1. The beam is reflected again after phase modulation and intensity modulation. This object light reaches a dry plate 6 in the neighborhood of a mirror 5. Meanwhile, a reference light reflected by a splitter 4 and led to the dry plate 6 via mirrors 7 and 8 and spherical mirror 9 interferes with the object light, whereby the object 1 is photographed in the form of an interference fringe. The coating 2 has a small scattering angle, so that a major proportion of the laser beam reaches the dry plate 6 so that a large amount of light is available. It is thus possible to obtain a clear photograph of a large object with a low output laser and also reduce the size and cost of the apparatus.
Patent JP-H05329388-A (JP)
Title: Unit-type rice cleaning device
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1992-05-29
Abstract: PURPOSE:To ensure that a rice cleaning device becomes fit to the storefront condition of a rice store, if it is installed there by providing a storage hopper in a storage block lined with an acoustic material internally, then installing a cereal elevator and a rice mixing tank in the block, and furnishing an ascending rice cleaning device and a stone screening device in a rice cleaning block lined with an acoustic material internally. CONSTITUTION:A storage hopper 48 is provided in the internal lower part of a storage block 2 surrounded by a base wall 57 consisting of front/rear and left/right four-sided surrounding walls, a ceiling wall 58 and a floor material, each being lined with an acoustic tic material internally. An operating door 49 formed on the front/rear and left/right four-sided surrounding walls 4, if opened outwardly centered around the lower side, permits the hopper 48 to supply cereals. In addition, an elevator 11 which elevates the cereal stored in the hopper 48 and a rice mixing tank 12 which stores and mixes the cereal elevated by the elevator 11 are provided at the storage block 2. Further, an ascending rice cleaning device 33 and a stone screening device 44 are installed at the interior of a rice cleaning block 3 surrounded by the base wall 57 consisting of the front/rear and left/right foursided surrounding walls, the ceiling wall 58 and the floor material.
Patent JP-S5787178-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EHATA TOSHIKI
IPC: H01L29/812
Filed: 1980-11-19
Abstract: PURPOSE:To obtain a Schottky barrier gate FET with the source and the drain electrodes closely located each other by narrowing width of an aluminum  Schottky electrode by removal of lower part of a film of Al2O3 which has been produced by anodic oxidation of the Al Schottky electrode formed on a  semiconductor layer. CONSTITUTION:Only a desired region of epimerization of a GaAs layer 2 which has been grown on a GaAs substrate 1 is left by masa-etching. On this region, a thick spacer 6 consisting of a layer of an organic polymer such as photoresist is formed with a thin film of SiO2 6' interlaid. A titanium pattern 7 having an opening corresponding to a gate electrode is placed as a mask on the spacer for selective removal of part of the spacer by high frequency discharge to expose a part of the layer 2. After aluminum coating is applied over the entire surface, the pattern 7 is removed together with the aluminum coating except the exposed area on the layer 2 on which the aluminum Schottky electrode 5 is formed. A film of Al2O3 5' is produced on the surface of the electrode 5 by anodic oxidation, and its lower part is removed to narrow the width of the electrode 5. Then, the source and drain electrodes 3, 4 are provided on the layer 2 on each side of the electrode.
Patent JP-S5591223-A (JP)
Title: Frequency control method for tuning fork oscillator
Inventor: INOUE MINORU
IPC: H03H3/04
Filed: 1978-12-28
Abstract: PURPOSE: To decrease the dispersion of the resonance frequency temperature properties as well as facilitate the easy control of the frequency with formation of the weight by evaporating the silver between the vibration node and the tip of the tuning fork arm of the tuning fork oscillator using the combination of two different signal modes.  
     CONSTITUTION: Oscillator 10 is the main body of the tuning fork crystal oscillator which uses the combination of two different signal modes, and its basement part is set to plug 12. And the silver is evaporated between the vibration node and the tip of the tuning fork arm possessing electrode 11, thus forming weight 13. As a result, the dispersion can be decreased for the resonance frequency temperature characteristics, and at the same time the frequency control can be facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6319283-A (JP)
Title: Both sides recorder
Inventor: SUZUKI YASUTO
IPC: G03G21/00
Filed: 1986-07-14
Abstract: PURPOSE:To enable sort marks to be printed on both sides of a recording medium at the same position on the same side, by operating a printing-controlling means so that predetermined patterns for identifying the recording medium to be mounted are printed at a certain position on the face side of the medium and at a corresponding position on the back side symmetrical with the certain position with respect to an axis of reversion of the face side, at the time of perfect printing. CONSTITUTION:It is judged whether a sort mark is to be printed on a page according to initial settings or the like prior to printing, and then a position specified by a control instruction or initial setting values or the like is set into a face page sort mark position register 8 by a CPU 1. A position symmetrical with the specified sort mark position with respect to an axis of reversion for a recording medium is set into a back page sort mark position register 9. The CPU 1 then checks a face/back page register 7 to judge whether the current page is a face page, and develops the sort marks (patterns) into images at the respective positions indicated by the face and back page sort mark position registers 8, 9. Then, a dot image in an image buffer 5 is printed through a printer I/F circuit 6.
Patent JP-H0376839-A (JP)
Title: Composite material capable of controlling characteristics by pre-impregnation of continuous fiber
Inventor: MISHIERU REOONU
IPC: B29C48/00
Filed: 1990-06-21
Abstract: PURPOSE: To obtain the subject composite material which comprises a sheath and a core comprising continuous fibers, a powdery material and a specific filler, in which the existing elements are not bound to each other, and which is optimal for a use purpose by changing the ratio of the components. CONSTITUTION: This composite material is obtained by opening the roving of continuous fibers such as glass continuous fibers or metal continuous fibers, coating the opened continuous fibers with thermoplastic polymer powder having a particle diameter of 10-60 μm or the like, mixing the coated continuous fibers with, for example, an organic or inorganic, insulating or magnetic, solid or hollow filler having a particle diameter of 0.2-100 μm (preferably hollow silica balls), and then covering the mixture with the sheath of a thermoplastic polymer. The filler preferably has a higher melting point than the maximum melting point of the other components of the composite material, and the volume ratio of the filler to the powdery material in the mixture is preferably 90-10%. The weight ratio of the sheath to the other composite material is preferably 5-70%.
Patent JP-H0912055-A (JP)
Title: Sealed-up container
Inventor: SHIMAZAKI MITSUAKI
IPC: B65D53/04
Filed: 1995-06-29
Abstract: PURPOSE: To quickly and easily open and shut a lid for a container without usig a large number of tightening bolts. CONSTITUTION: A step 1a and an annular groove 1b are formed to the inner circumferential wall of a bottomed container body 1 on a position near the end of the opening of the container. A lid 2 with O-ring-shaped gasket 3 fitted to an annular groove 2a formed to the outer circumferential face thereof is mounted on the step, and thereby the state of tight sealing can be maintained between the wall face 1a' of the step and the outer circumferential face 4 of the O-ring-shaped gasket 3. The state of closing is maintained for the lid with three arc-like bodies 4, 5 and 6 fitted into the annular groove 1b and connected integrally with bolts 7 and 8.
Patent JP-S6143683-A (JP)
Title: El element
Inventor: EGUCHI TAKESHI
IPC: C09K11/06
Filed: 1984-08-07
Abstract: PURPOSE:To provide an EL element emitting luminescence in high luminance even at a low voltage, and producible easily at a low cost, by sandwiching a luminescent layer composed of a mixed built-up film consisting of an electron- accepting luminescent substance, etc. and a mixed monomolecular film consisting of an electron-donative luminescent substance, with a transparent electrode and a back electrode. CONSTITUTION:The first luminescent layer placed opposite to the transparent electrode layer 1 is made of a mixed built-up film composed of a mixture of an electroluminescent compound 4 having higher electron affinity than the second luminescent layer and an organic compound 4' having higher electron affinity than the compound 4. The second luminescent layer is placed opposite to the back electrode layer 3, and is made of a mixed monomolecular film or its built- up film composed of a mixture of an electroluminescent organic compound 5 having higher electron donative property than the first luminescent layer and an organic compound 5' having higher electron donative property than the organic compound 5. The objective EL element can be manufactured by sandwiching the double-layered luminescent layer 2 with the transparent electrode 1 and the back electrode 3.
Patent JP-H05222992-A (JP)
Title: Step motor control device in internal combustion engine
Inventor: MATSUMOTO KENJI
IPC: F02D41/20
Filed: 1991-07-04
Abstract: PURPOSE:To constantly and accurately control air capacity and fuel amount without being influenced by aged deterioration and others by detecting the current step position of a step motor without fail when electric power is on and by accurately searching for the totally closed position of the step motor. CONSTITUTION:An electric power voltage monitoring means 11 monitors electric power voltage E behind time and detects whether its detected value ED is higher or lower than specified value Eth. Subsequently, a control device 12 is constituted of an MPU 13 to control a demanded position of the step motor driving a throttle valve and a non-volatile memory 14 to store a computed result as corrected value of the step motor. Thereafter, synchronizing with a TDC signal 18 showing fuel injection timing and based on a drive state signal 19 of an engine, a motor drive circuit 15 of the step motor and others are controlled. In this case, based on the current value and stored corrected value at the time when the detected value E is lower than the specified value Eth and based on the stored corrected value at the time when i is lower than the specified value Eth, the totally closed position of the step motor is respectively searched for.
Patent JP-H0354328-A (JP)
Title: Adjusting device for fuel injection amount of fuel injection pump
Inventor: TOYODA TETSUYOSHI
IPC: F02D1/02
Filed: 1989-06-27
Abstract: PURPOSE:To effectively prevent a trouble of rotational skipping or the like at the time of idle operation by providing a movable wall, which is moved by a fixed limit in a direction of moderating a rise of internal pressure in a pressure chamber, in a dashpot to which a tension lever is attached. CONSTITUTION:In a dashpot DP, a tension lever, while it is in fine vibration, is attached to a piston 1 at the time of adjusting action of an engine. Now because the tension lever is at a low speed, the piston 1, while it is slowly retracted as a whole, is pressed quickly in a fixed range by the fine vibration. Then a rise of internal pressure in a pressure chamber 2a by this pressing is moderated by promptly moving a movable wall 3 in a fixed limit, as a result, the piston 1 is reversed with no resistance in this range with the vibration of the tension lever prevented from being impeded. In this way, a rapid change of the fuel injection characteristic, before and after the tension lever is attached to the piston 1, is avoided, and rotational skipping or the like at the time of idle operation is effectively prevented.
Patent JP-S6320364-A (JP)
Title: Spiro-benzanthracenephthalide compound, production thereof and color forming recording medium containing said compound
Inventor: ONISHI YUTAKA
IPC: B41M5/327
Filed: 1986-07-15
Abstract: NEW MATERIAL:Spiro-benzanthracenephthalide compds. of formula I, wherein R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are each a member selected from the group consisting of a (lower alkoxy-substd.) lower alkyl, a 5-6C cycloalkyl or a (lower alkyl- or lower alkoxy-substd.) aralkyl, aryl, etc. EXAMPLE:6, 4', 10'-Tris( dimethylamino )-spiro-[7H-benz[de]anthrac-ene-3,7'-phthali de. USE:Color forming dyes which form a color by the action of an acid material, absorb at a high absorption ratio electromagnetic waves in the region of visible to near infrared light and are suitable for use in the production of recording paper. PREPARATION:One mol of a phthalide compd. of the formula is subjected to dehydrocyclization in the presence of at least one mol of a Friedel-Crafts catalyst (e.g., aluminum chloride) to obtain the spiro-benzanthracene-phthalide compd. of formula I.
Patent JP-S5865402-A (JP)
Title: Plastic optical fiber
Inventor: UEHA YOSHINOBU
IPC: B29C48/05
Filed: 1981-10-14
Abstract: PURPOSE:To provide high heat resistance, low losses and reduced weights, by using a copolymer of methacrylic acid, alkyl and a styrene deviv. as a core material for optical fibers and covering a copolymer of vinylidene fluoride and perfluoroolefin deriv. thereon. CONSTITUTION:A copolymer obtd. by copolymerizing methyl methacrylate and a styrene deriv. such as P-phenyl styrene or the like in a 5-60mol% range is used as a core material for plastic optical fibers and is drawn, whereby a core fiber is obtd. A copolymer of vinylidene fluoride and pertetrafluoroethylene is used as a sleeve material to be coated on the core fiber. The copolymer wherein the melting point of said copolymer of the sleeve material is >=120 deg.C and the content of the perfluoroolefin is 3-70mol% is coated by extrusion on the core material.
Patent JP-S649532-A (JP)
Title: Information processor
Inventor: SATO MINORU
IPC: G06F9/46
Filed: 1987-07-01
Abstract: PURPOSE:To simplify an operation such as the registration of storing information and the retrieval thereof and to arbitrarily interrupt a successive operation at the time of registering the information by providing a first processing means for storing the storing information, a second processing means for interrupting a first processing, and a third processing means for resuming the interrupted first processing. CONSTITUTION:The first processing means executes a processing for storing the storing information from a scanner, for instance, in the storing means, an optical disk, for instance and a second processing means interrupts the processing for supplying the storing information and recording the storing information. Namely, at the time of interrupting the processing during the execution of the processing, an interrupting icon F6 is clicked. At this time, a common icon is displayed, after the interrupted processing is completed, a resuming icon F9 is clicked, and then, the execution of the initial processing is resumed. Thereby, the processing for the registration can be arbitrarily interrupted and the processing interrupted for the registration can be arbitrarily resumed.
Patent JP-2000350891-A (JP)
Title: Electric washing machine and its lid device
Inventor: MUTO KEIJI
IPC: D06F37/28
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To make the inside of a washing/spin-dry basket widely visible while maintaining the strength of lid bodies by constituting the lid bodies of first and second lid bodies and disposing a recessed part and a hook part covering part at the front of this recessed part between first and second transparent windows provided on the apertures. SOLUTION: The lid body 300 covering a clothes feeding port 210 of the electric washing machine is composed of the first lid body 301 which is rotatably mounted at one end via a first revolving shaft part 303 disposed on the rear side to a top cover 200 and the second lid body 302 which is rotatably mounted via a second revolving shaft part 304 to the other end of this lid body 301. The respective lid bodies 301 and 302 are provided with the first and second transparent windows 305 and 306 so as to cover the apertures respectively formed at these bodies. At this time, a handle 307 consisting of the recessed hook part is formed at the second lid body 306 on the side nearer a user between these transparent windows 305 and 306. The handle 307 is disposed in the manner described above, by which the second transparent window 306 is made higher in strength.
Patent JP-H08332110-A (JP)
Title: Stopper clip of ornaments
Inventor: SHISHIDO HIROKO
IPC: A45D8/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a stopper clip of wide applications having a simple structure. CONSTITUTION: The central part of a clip body l is provided with an approximately V-shaped projecting piece 2 and a stopping piece 3 connected thereto. This clip body l is provided with stopping holes 4 to ornaments, such as ribbons, at its both ends. Barrettes or brooch pins, etc., are mounted via these stopping holes 4 at the stopper clip mounted at the ribbons, etc., by which the stopper clip extremely widened in the application range is provided.
Patent JP-H108001-A (JP)
Title: Tacky adhesive tape and its application
Inventor: SENOO HIDEO
IPC: C09J4/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prepare a tacky adhesive tape, having a tacky adhesive layer formed of an energy ray-hardening tacky component, an epoxy resin and a phenolic resin, capable of giving a cured article having high shock resistance, excellent in balance between a shear strength and a peel strength and useful for a silicone wafer, etc. SOLUTION: This tacky adhesive tape has a tacky adhesive layer which is formed of (A) an energy ray (e.g. ultraviolet rays)-hardening tacky component such as an acrylic compound, (B) an epoxy resin made of bisphenol, etc., and (C) a phenolic resin, and preferably contains (D) a heat activation-type latent epoxy resin hardening agent and/or an epoxy resin hardening accelerator. Further, the component C is compounded with the component B at a ratio of epoxy group to phenolic hydroxyl group of 0.2-4. Furthermore, it is preferable that an IC-chip is pasted on the tacky adhesive layer of the tacky adhesive tape, the layer is irradiated with energy rays for fixing the IC-chip on the tacky adhesive layer. Subsequently, the IC-chip is loaded on a lead frame through the tacky adhesive layer, and then heated to adhere the IC-chip to the lead frame.
Patent JP-S5790497-A (JP)
Title: Distribution valve of centralized lubrication device
Inventor: ICHIKAWA KOUJI
IPC: F16N25/02
Filed: 1980-11-21
Abstract: PURPOSE:To change the strokes of spools respectively at will, by providing sleeves which can regulate the respective spaces between the first and the second apertures of the first and the second passages that are switched to be connected to a main passage by land portions of the spools. CONSTITUTION:Ports 12a-12d are formed in the sleeves 4a-4d respectively, while those ports aloways open the first passages 9a, 9b to the first and the  second apertures 11a, 11b and the second passages 9c, 9d to the first and the  second apertures 11c, 11d respectively during movement of those sleeves 4a-4d  in inner holes 2a, 3a. Then, a space between the first and the second apertures 11a, 11b and a space between the first and the second apertures 11c, 11d can be  regulated by the moving amounts of the sleeves respectively, and the strokes  of spools 6, 7 can be changed at will.
Patent JP-H0914670-A (JP)
Title: Electrical cooker
Inventor: NAKAZAWA TOSHIICHI
IPC: F24C7/04
Filed: 1995-06-30
Abstract: PURPOSE: To easily secure an exhaust outlet upon installation of an apparatus and improve workability of maintenance of a suction inlet by providing the suction inlet in a body bottom surface, and providing the exhaust outlet and a protrusion on a body rear surface. CONSTITUTION: When a cooker body is disposed on a wall side, it can secure a predetermined distance from the wall with the aid of a plurality of protrusions 20 provided on a body rear surface 14 so that the exhaust outlet 15 is not closed and hence the exhaust outlet 15 is easily secured. Further, when a filter 16 over a suction inlet 18 provided in a bottom surface 17 is removed or cleaned, even when the front of the body is lifted and the body is vertically directed with the body rear surface 14 put below, maintenance of the suction inlet 18 can be effectually achieved without catching a power supply cord 13 in the body because the plurality of the protrusions 20 form a space between the floor surface 17 and the body rear surface 14.
Patent JP-H0917948-A (JP)
Title: Semiconductor device
Inventor: HORIKOSHI KAZUHIKO
IPC: H01L27/04
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the inductance component between a bypass capacitor and a LSI, suppress fluctuation in supply potential and enable the prevention of unnecessary electromagnetic radiation, by directly forming the by-pass capacitor on the LSI chip between the power supply and the ground. CONSTITUTION: An electrode 2a, a dielectric layer 3a and an electrode 4 are formed virtually on the entire surface of a LSI chip 1 in this order so that its active element will be covered. The electrode layer 4 is so formed that its electrical continuity with the supply electrode on the LSI will be ensured. This allows a thin film by-pass capacitor to be formed virtually without producing inductance components between the supply electrode and ground electrode on the LSI, and enables the reduction of inductance between the LSI and the by-pass capacitor. Therefore, it is possible to suppress fluctuation in supply potential due to current that flows at the time of LSI switching operation. In addition, electric fields produced between electrode and ground are offset, and it is possible to prevent unnecessary electromagnetic radiation.