baber/WOPTO huggingface dataset:
Patent JP-S6023991-A (JP)
Inventor: OKAMOTO TAIICHI
IPC: H05B37/02
Filed: 1983-05-09
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-H07286520-A (JP)
Title: Spark ignition engine of cylinder injection type
Inventor: MIYASHITA SHIGEKI
IPC: F02D41/34
Filed: 1994-04-19
Abstract: PURPOSE:To improve worsening of exhaust emission when a spark ignition engine of cylinder injection type is cold. CONSTITUTION:A spark ignition engine of cylinder injector type is provided with a fuel injection valve 8 which injects fuel conically into a cylinder 1 from an upper part of the cylinder 1, a fuel injection time determining means which determines intake fuel injection time per operation condition of each engine so that at least intake stroke fuel injection is performed, and a fuel injection time advance means which advances the intake stroke fuel injection time determined by the fuel injection time determining means in intake stroke when the engine is cold.
Patent JP-S61238218-A (JP)
Inventor: OKUBO HIDEO
IPC: A47L9/14
Filed: 1985-04-16
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-H02257511-A (JP)
Title: Lighting fitting
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-03-30
Abstract: PURPOSE:To enhance the safety at detachment of a holder when lamps are exchanged by positioning a lamp with larger diameter on the lower side when a lamp holder to be detachably mounted to the fitting main body holds a plurality of annular lamps. CONSTITUTION:A lamp holder 21 which holds a plurality of annular lamps 22, 23 with different diameters by means of respective holders 28, 31, 32, 33 and which electrically connects the lamps 22, 23 by means of respective lamp sockets 27, 30, and which is shaped into a long and narrow form, is mounted to the fitting main body 1 in such a manner that it can be freely attached and detached to/from the main body electrically and mechanically. In order to exchange lamps 22, 23, the control piece portion 35 of the holder 21 is pressed from the control portion 15 and thus locking of a locking piece 34 into a locking hole 6 is released and the holder 21 is detached from the engagement recessed portion 5 of the fitting main body 1. The holder 21 is placed on such a desk that is convenient for exchanging lamps, and, since then the lamp 22 with larger diameter is located on the lower side, lamps are easily exchanged with good stability.
Patent JP-S61267717-A (JP)
Title: Automatic focusing device
Inventor: HAMADA MASATAKA
IPC: G02B7/09
Filed: 1986-04-08
Abstract: PURPOSE:To attain automatic focusing without delaying a continuous photographing speed by executing focus checking operation only when a calculated defocus variable is above a prescribed value or when the driving direction of a photographing lens is inverted. CONSTITUTION:An AF microcomputer MC1 operates the focusing state on the basis of the accumulated electric charge of a CCD image sensor FLM, a motor MO1 is driven in accordance with the operated result to focus the lens. When the defocus value calculated by the microcomputer MC1 is discriminated as a value below the prescribed value, the checking operation for the attainment of the focusing state after the end of the driving of the photographing lens is omitted. When the defocus value is discriminated as a value above the prescribed value by the microcomputer MC1 and when the driving direction of the photographing lens is inverted from that of the preceding driving, operation for the check of the focusing state is executed after the end of the driving of the lens. Even in the continuous photographing mode, the rapid automatic focusing can be attained without delaying the continuous photographing speed.
Patent JP-H11317902-A (JP)
Title: Image pickup device
Inventor: MOTO TAKASHI
IPC: H04N7/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device whose image pickup section is easily gripped and where the operability is enhanced in the case of photographing by turning the image pickup section relatively around the device body. SOLUTION: The image pickup device comprises a display section 44 to one side of which a liquid crystal display panel 46 is placed and of an image pickup section 45 that is attached unifiedly and freely turnably to a side face of the display section 44 whose lengthwise direction is selected to be a direction perpendicularly to a direction of the drive axis. The image pickup section 45 is provided with a CCD image pickup element 47 and the CCD image pickup element 47 is placed in the lengthwise direction of the image pickup section 45.
Patent JP-H02260805-A (JP)
Title: Fm demodulator
Inventor: KUSANO YASUHIRO
IPC: H04N5/455
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate interference due to an adjacent channel by providing 1st and 2nd voltage controlled oscillators, a phase comparator and an amplifier, and outputting an output signal of a 2nd amplifier as a demodulation signal. CONSTITUTION:When a desired signal and an interference signal are inputted from an input terminal 1, a phase comparator 3 compares a phase of a 1st oscillation signal and the phase of the desired signal and a 1st phase comparison signal is outputted from the phase comparator 3. Moreover, a phase comparator 7 compares the phase of the 1st oscillation signal and the phase of a 2nd oscillation signal and the phase comparator 7 outputs a 2nd phase comparison signal. The signal is outputted as a demodulation signal from an output terminal 9 after being amplified, inputted to a VCO 6 to control the frequency of the 2nd oscillation signal. A phase locked loop comprising circuit elements 2-4 is locked by the desired signal only and a loop comprising circuits elements 6-9 is locked by the 1st oscillation signal only, only a composite video signal of the base band is outputted from the output terminal 9. Thus, the interference by the adjacent channel is not caused.
Patent JP-S59209789-A (JP)
Inventor: MIZUNO MASUO
IPC: B25J17/00
Filed: 1983-05-11
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-H09239030-A (JP)
Title: Prefilled syringe and its production
Inventor: IIJIMA KAZUMI
IPC: A61M5/28
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily produce a prefilled syringe having excellent look. SOLUTION: A nozzle 3 formed at the front end of an outside cylinder 2 is sealed by a cap 4 and liquid 6 is filled in the outside cylinder 2 from an aperture 5 formed at the rear end of the outside cylinder 2 by putting the nozzle 3 sealed with the cap 4 on the lower. Vibration is applied on the outside cylinder 2, by which the air bubbles (a) existing in the liquid 6 filled in the outside cylinder 2 are floated and removed. A gasket 7 is inserted into the outside cylinder 2 from the aperture 5 and the inside of the outside cylinder 2 is hermetically sealed, by which the prefilled syringe 1 is produced.
Patent JP-S60226402-A (JP)
Inventor: BARON ESU UITSUTEINGUHAMU
IPC: B01D11/02
Filed: 1984-04-24
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-S59204570-A (JP)
Title: Apparatus for detecting ink residual amount of ink cartridge
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1983-05-10
Abstract: PURPOSE:To make it possible to certainly detect an ink residual amount, by such simple constitution that the ink residual amount is detected from the change in the quantity of light caused by the falling of the light blocking element integrally formed to a press plate. CONSTITUTION:A detection rod 17 is integrally added to a position shifted from the press part due to the press rod 10 on a press plate 4. A light quantity change detecting element 18 consists of photocouplers 18a, 18b which are, in turn, opposedly provided so as to interpose the detection rod 17 therebetween. When an ink bag 1 is fully filled, the detection rod 17 is present at a position for blocking the light quantity change detecting element 18 from light and, when the ink bag 1 is contracted with the consumption of ink, the press plate 14 is fallen and the detection rod 17 is also fallen with the falling of said press plate 14 while the light quantity change detecting element 18 detects the change in light quantity, that is, from dark to light.
Patent JP-S62238547-A (JP)
Title: Illuminating device for copying machine
Inventor: TOKUHARA MICHIHIRO
IPC: G03B27/50
Filed: 1986-04-10
Abstract: PURPOSE:To illuminate an original by a sufficient light quantity, and to prevent a black band part and a gray part from being generated on a part of a copy image, by forming a white painting part, and providing an auxiliary illuminating means except a slit exposure illuminating means for illuminating this painting part. CONSTITUTION:An original 5 which has been placed on an original platen glass 1 is illuminated by a slit exposure illuminating means. In a part corresponding to the tip of the original 5 on the surface of the original platen glass 1, a white painting part 6 to which a white paint has been applied is formed, and this device is constituted so as to provide an auxiliary illuminating means 7 except the slit exposure illuminating means for illuminating this white painting part 6. In this regard, an original illuminating light source lamp 14 provided with a reflector 13 being the slit exposure illuminating means, and a reflecting plate 15 for reflecting an irradiation light from this lamp 14 and illuminating the original 15 from the opposite side are provided. That is to say, by forming the white painting part 6 on the surface of the original platen glass 1, generation of a shadow is prevented and also, the white painting part 6 is illuminated by the auxiliary illuminating means 7 except the slit exposure illuminating means, and a drop of a reflected light quantity due to providing the white painting part 6 on the surface of the original platen glass 1.
Patent JP-H06263324-A (JP)
Title: Pressure contact roller for takeup machine
Inventor: MIGAKI YOSHIAKI
IPC: B65H54/42
Filed: 1993-03-15
Abstract: PURPOSE:To eliminate temperature marks in a roller main body with which yarn gets in contact, and prevent a short life of a shaft bearing. CONSTITUTION:A heat pipe 7 is inserted into a shaft center part of a pressure contact roller 6 for yarn in a takeup machine, so heat generated at bearings 10 of a shaft bearing 9 is transmitted by the heat pipe 7 to a roller main body 6a of a low temperature, thereby the heat is radiated from the whole circumferential surface of the roller main body 6a.
Patent JP-S59206885-A (JP)
Inventor: IWASAKI YOUICHIROU
IPC: G09G5/00
Filed: 1983-05-10
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-H09275160-A (JP)
Title: Mmic package
Inventor: UEMATSU HIROSHI
IPC: H01L23/14
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To realize high density packaging and prevent mutual interference between a high frequency integrated circuit, a low frequency integrated circuit, and a bias circuit, by arranging the high frequency integrated circuit on one surface of a metal substrate, and arranging the low frequency integrated circuit or the DC bias circuit on the other surface of the metal substrate. SOLUTION: In an MMIC package 1, a high frequency integrated circuit 3 and a dielectric board 6 are arranged on one surface of a metal substrate 2, and a low frequency integrated circuit 4 and a DC bias circuit 5 are arranged on the other surface of the metal substrate 2. By sealing them with a case 12 composed of mold resin of ceramic or metal, a hybrid integrated circuit is formed. The high frequency integrated circuit 3 is isolated from the low frequency circuit 4 and the DC bias circuit 5 by the metal substrate 2. Mutual interference due to the difference of frequency bands of the high frequency integrated circuit 3, the low frequency integrated circuit 4 and the DC bias circuit 5 is prevented. As a result, many IC chips are mounted in a limited space, and packaging is enabled.
Patent JP-H10256675-A (JP)
Title: Variable wavelength semiconductor laser, its driving method, and optical communication system using the same
Inventor: SEKIGUCHI YOSHINOBU
IPC: B82Y20/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor laser have the necessary variable width of its wavelength for a multi-wavelength communication, etc., and prevent the width of its wavelength-spectrum line from increasing when varying its wavelength, by making different from each other the extents of temperature rises of its optical waveguide, both in one portion of the region with a means for selecting its wavelength through its injection current and in the other region with no means. SOLUTION: A diffraction grating 16 is formed on the interface between a lower optical waveguide 12 and a lower optical confinement layer 11. There are provided alternately in the direction of a resonator a first region whose current width is intactly equal to the width of a stripe-form optical waveguide and a second region whose current width is narrowed. While the current injecting portion of the first region is 2 μm in its stripe width and 100 μm in its length, the current injecting portion of the second region is limited to 0.5 μm in its width and 100 μm in its length owing to an InP layer 15 with a high resistance. The area of a current flowing in the second region becomes one-fourth of the one in the first region to make the heat generation quantity of the second region four times as large as the one of the first region.  Therefore, the temperature of the optical waveguide is made high due to its injection current to make shift to long-wavelength side the Bragg wavelength determined by the pitch of the diffraction grating 16.
Patent JP-S58196976-A (JP)
Inventor: KOMADA MASAHIKO
IPC: B25B23/04
Filed: 1982-05-12
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-H08252532-A (JP)
Title: Coated sheet having excellent design characteristic and its production
Inventor: KANAI HIROSHI
IPC: B05C5/02
Filed: 1995-03-15
Abstract: PURPOSE: To improve the design characteristic of a coated sheet by laminating plural layers of design characteristic impartation coating films in which fine particles of metallic flakes, etc., are scattered into a base coating film and laminating a transparent coating film thereon, thereby embodying a three- dimensional feel. CONSTITUTION: A slide coater 5 is arranged on the passing path of a steel strip 1 and four kinds of coating materials are continuously supplied onto a slide slope from respective coating material liquid tanks 10 by pumps. The primer coating material liquid film 16 is laminated and formed on the uppermost layer, the base coating material liquid film 16b thereunder, the transparent design characteristic impartation liquid film 16c scattered with the fine particles X thereunder and the transparent coating material liquid film 16d thereunder, simultaneously on the slide slope 10. A curtain-like liquid film 16 consisting of four layers of the liquid films is formed through a lip part 18 at the bottom end of the slide slope 10. This liquid is continuously dropped and applied onto the steel strip 1.  The primer liquid film 16a is applied as the lowermost layer and the layers are applied in reverse order in this coating application stage.
Patent JP-S58199031-A (JP)
Title: Measuring device of mixing proportion for grain
Inventor: KATOU HIROO
IPC: B01F15/04
Filed: 1982-05-14
Abstract: PURPOSE:To enable detection of mixing ratio of unmilled rice and unhulled rice from change of quantity of flowing out by providing a grain flow rate detector that detects natural flow rate of mixture of unmilled rice and unhulled rice flowed out from the grain outlet of a mixed rice container. CONSTITUTION:A mixed rice container 51 for flow rate measuring is provided below the grain inlet 49 of a mixed rice thrower 16 in a hopper 22 through a flow diverging plate 50. A grain outlet 53 is formed in the lower part of the container 51, and a notch 54 for overflow is formed on one side of the upper part. A switch 55 for detecting overflow is provided outside the container 51 below the notch 54, and the switch 55 is made on when the state of overflow is maintained. A flow rate detecting device 56 for measuring flow down impact load which corresponds to the quantity of flowing out of mixed rice falling from the notch 54 is provided in the vicinity of the container 51 of the hopper 22.
Patent JP-S58198014-A (JP)
Title: Method for fixing optical fiber
Inventor: IKEDA HIROYOSHI
IPC: G02B6/38
Filed: 1982-05-14
Abstract: PURPOSE:To prevent the end surface of an optical fiber strand from being extruded drawn back due to temperature change or the like, by exposing a clad layer of the optical fiber strand having a silicone resin layer around the strand, and after applying the strand with silicone primer, fixing the strand on the inside of a plug by a bonding agent. CONSTITUTION:A covering 1, a reinforcement 3, a nylon sheath 4, a silicone resin layer 5 of an optical fiber cable 1 are removed from its end part to be connected and the clad layer of the fiber strand is exposed. Since it is difficult to completely remove the silicone resin layer 5 from the clad layer and the remaining resin invalidates the adhesion of the bonding egent, the silicone type primer is applied to the strand and then the bonding agent 11 is applied to the strand to insert the strand into a plug 7, and after hardening the bonding agent 11 inside the inner hollow 8 of the plug, the strand 6 and the front end surface 12 of the plug are ground to make both the surfaces even. Since a through hole 9 is fixed on the strand 6 by said method and the strand 6 can not be expanded or contracted even if the temperature is changed, the strand 6 is not extruded or drawn back from/into the end surface of the plug, keeping the coupling property of the optical fiber strand with a photoelectric converter or the like at proper status.
Patent JP-2000277157-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TOMITA TAKASHI
IPC: H01M10/05
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery which is enhanced in a low temperature characteristic and preservation characteristic. SOLUTION: This battery includes a negative electrode 3 containing a carbonaceous material serving as negative electrode active material, a positive electrode 2 disposed oppositely to the negative electrode 3 and containing positive electrode active material, and a nonaqueous electrolyte interposed between the negative electrode 3 and the positive electrode 2. A material which does not allow insertion and/or release of Li is contained in the negative electrode 3 in the range of 20 wt.% to 40 wt.% inclusive of the negative electrode active material. The heat-retaining effect of this compound prevents the temperature of the negative electrode active material from dropping even if the outside of the battery is at low temperatures, providing an excellent nonaqueous electrolyte secondary battery which can maintain good characteristics.
Patent JP-H10137797-A (JP)
Title: Dehydrating agent for anaerobic digested sludge and its production
Inventor: AOYAMA KIYOSHI
IPC: B01D21/01
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of dehydration of anaerobic digested sludge by using a mixture of a prescribed polymer contg. a water-soluble cationic vinyl monomer represented by a specified formula with a hydrophilic surfactant. SOLUTION: Monomers including a water-soluble cationic vinyl monomer represented by the formula or its mixture are subjected to reverse phase emulsion polymn. in the presence of a chain transfer agent and the resultant polymer is mixed with a hydrophilic surfactant to obtain the objective dehydrating agent forming particles each having <=30μm particle diameter when it is diluted with water to a concn. fit for addition to sludge and forming a continuos dry film when the prepd. diluted soln. is applied to a glass plate and dried at 105 deg.C. In the formula, A is O or NH, B is C2 H4 , C3 H6 or C3 H5 OH, R1 is H or CH3 , each of R2 and R3 is a 1-4C alkyl, R4 is H, a 1-4C alkyl or benzyl and X<-> is an anionic counter ion.
Patent JP-2000276753-A (JP)
Title: Method and device for recording to and reproducing from optical disk
Inventor: SASAKI HIROSHI
IPC: G11B7/095
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make reducible the occurrence of a servo run off caused by periodical vibration generated by the rotation of a disk. SOLUTION: In the constitution from a disk 1 to a data processor 21, a vibration information generated by the rotation of the disk 1 is detected. The information is stored in a memory 8 for every one rotation. Based on the stored information, the effect due to the displacement in the focus and tracking directions of an objective lens in a pickup 4 is predicted. By generating compensating signals to eliminate the effect of the predicted vibration, and adding the signals to servo control signals, actuator driving signals are generated and transmitted.
Patent JP-H08278675-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1995-04-07
Abstract: PURPOSE: To bring each color developing means into a non-operating state in the case of forming a black image by using a simple mechanism and controlling the mechanism. CONSTITUTION: A developing device 13(K) for storing black toner is connected to a gear G1 which is integrally formed with a flange member 10B at the end part of a photoreceptor drum 10, and developing devices 13(Y), 13(M) and 13(C) for storing each color toner are connected to a gear G2 rotatably supported by the flange member 10B and they are installed. On the other hand, a gear G1A integrally formed with the rotary transmission shaft S of a gear G0 which is rotated by the driving power on a device side is engaged with the gear G1, and also, a gear G2A supported by the rotary transmission shaft S through an electromagnetic clutch C is engaged with the gear G2, then, in the case of forming the color image, the electromagnetic clutch C is turned on so as to make all the developing devices in the operated state all at once.  In the case of forming a monochromatic image, the electromagnetic clutch C is turned off, and the developing devices 13(Y), 13(M) and 13(C) are made in non-operated state and only the developing device 13(K) is operated so as to form the black toner image.
Patent JP-S5510238-A (JP)
Title: Rll circuit
Inventor: FUJITA HIROO
IPC: H03L7/093
Filed: 1978-07-07
Abstract: PURPOSE:To make a phase comparison definite by providing a charge pump circuit which performs constant-current drive corresponding to the output signal of a phase comparator circuit. CONSTITUTION:The gate electrode of transistor Tr 45 is connected to the phase lagging pulse output terminal of phase comparator 2, and the gate electrode of Tr 46 is to the phase leading pulse output terminal. Both Tr 41 and Tr 43 are coupled  together via resistance 42 and operate as resistance elements. Adjusting resistance  value R controls a current flowing through Trs 41 and 43, so that gate voltages of  Trs 44 and 47 can be fixed. On the arrival of a phase leading pulse, Tr 46 is ON  and Tr 45 is OFF to start discharge. Since the gate and source voltages of Tr 47 are  held below power voltage VDD at this time, the operation is hardly influenced by the drain and dource voltages of Tr 47. On the other hand, adjusting resistance 42 to such a state causes constant-current drive.