baber/WOPTO huggingface dataset:
Patent JP-H0954251-A (JP)
Title: Image forming device
Inventor: NAKAMURA TETSUYA
IPC: G02B13/24
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To correct a magnification error generated due to a working error, etc., of a lens without deteriorating aberrations of the whole system by adjusting a distance between prescribed lenses in a first lens group of an optical image forming system. SOLUTION: This device is provided with a light source part 10 arranged in a casing 1, a reducing optical system 20 as an image forming optical system and a table 30 mounting a photoreceptor P as an object to be recorded. The reducing optical system 20 is constituted so that a distance in the direction of optical axis between a condenser lens G1 of a first lens group 21 and an image side lens group G2 is changeable. The condenser lens G1 arranged on a first lens frame 2a is movable in the direction X of the optical axis by means of a magnification adjusting mechanism 3a provided with a micrometer or an actuator. By moving the condenser lens G1 in the direction X of the optical axis, the magnification is adjusted while suppressing the variation of aberration.
Patent JP-H0391318-A (JP)
Title: Timer circuit
Inventor: KOBAYASHI AKITOSHI
IPC: H03K17/28
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a device to be used for a device, which input/output terminal can not be increased, by serially connecting a switch and a voltage setting means between the input/output terminal and ground of a microcomputer and switching an input mode to an output mode for prescribed time when the switch is closed. CONSTITUTION:Between an input/output terminal 2 and the ground of a microcomputer 1, a switch 4 and a voltage setting resistor 5 are serially connected and when the switch 4 is closed, the terminal 2 is switched from the input mode to the output mode for the prescribed time. Then, a transistor 6 is turned off for prescribed time and an output terminal 9 is made H for the prescribed time. Then, timer operation is executed. Thus, the timer device can be used even for the device which number of terminals can not be increased.
Patent JP-2000049562-A (JP)
Title: Piezoelectric vibrator
Inventor: MOMOZAKI AKIHARU
IPC: H01L23/12
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which improves impact resistance and electrical characteristics. SOLUTION: In this piezoelectric vibrator 10 in which a pair of connecting electrodes 12 and 13 are attached to the surface of a ceramic substrate 11 and a piezoelectric diaphragm 19 is connected to the electrodes 12 and 13 through supports 17 and 18 and is supported by supports 17 and 18, a support supporting plane which is formed on the top surface of each electrode 12 and 13 consists of plural small independent divided support supporting planes 16, 16a and 16b that are small in area and the base parts of the supports 17 and 18 are supported by the planes 16, 16a and 16b with planes in contact with each other.
Patent JP-S61107238-A (JP)
Title: Radiant-ray picture information recording and reading device
Inventor: TAMURA KAORU
IPC: B65H29/60
Filed: 1984-10-30
Abstract: PURPOSE:To immediately use a sheet of a required kind and to make recording and reading higher in speed and efficiency, by forming at least a part of a circular passage from an erasing section to a picture recording section of parallel passages whose number is equal to the number of sheet kinds. CONSTITUTION:A sheet 30 from which after pictures have been erased and which is set in a condition where recording of a radiant-ray picture information can be performed, is discharged outside an erasing section 70 by the rotation of a nip roller 28. Simultaneously, a distributing plate 38 positioned in the vicinity of a discharging port is actuated in accordance with the discriminating signal of the kind of the sheet 30 detected by a sensor 80 provided on the inlet side of the erasing section 70 and the sheet 30 is sent to the 1st or 2nd branched passage in accordance with the kind of the sheet 30. The sheet 30 sent to the 1st branched passage is placed on endless belts 10 and 13 and set to a waiting state. The sheet 30 sent to the 2nd branched passage is placed on endless belts 11 and 12 and set to a waiting state. At the time of recording at a picture recording section 40, the sheet 30 required for the recording is carried onto the endless belt 1 of the picture recording section 40 from either one of the branched passages through an endless belt 16.
Patent JP-H0784718-A (JP)
Title: Electrostatic capacity type sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/038
Filed: 1993-09-14
Abstract: PURPOSE:To provide an electrostatic capacity sensor with excellent operability in which a cursor displayed on a display can be easily stopped. CONSTITUTION:At the time of moving one substrate from an origin position where the opposite areas of an electrode part C of one substrate to each electrode part Cx+, Cx-, Cy+, and Cy- of the other substrate are the same to the other substrate in parallel, each electrostatic capacity between the electrode part C and each electrode part Cx+, Cx-, Cy+, and Cy- is changed corresponding to the size of the opposite areas. Thus, even when one substrate is shifted a little from the origin position against the other substrate, the entire electrode parts Cx+, Cx-, Cy+, and Cy-can be surrounded by the outline of the electrode part C with a planar view.
Patent JP-H0278426-A (JP)
Title: Laminated membrane and production thereof
Inventor: TSUYUMOTO MICHIO
IPC: B01D71/42
Filed: 1988-09-14
Abstract: PURPOSE:To enhance the hydrophilic property of a laminated membrane as a general separating membrane by partially hydrolyzing a polyacrylonitrile base membrane and coating the base membrane with a hydrophilic synthetic polymer. CONSTITUTION:A membrane of polyacrylonitrile, a blend or copolymer of polyacrylonitrile with other material or cross-linked polyacrylonitrile is partially hydrolyzed by dipping in a soln. of an acid or alkali such as KOH, NaOH or Ba(OH)2 or by bringing only the surface of the membrane into contact with the soln. The excess soln. is then removed by washing and the membrane is dried. The resulting hydrophilic base membrane is coated with a hydrophilic synthetic polymer such as polyacrylic acid or PVA to enhance the hydrophilic property. A hydrophilic separating membrane is easily obtd. and used for various purposes such as permeation of steam, dialysis, reverse osmosis and dehumidification of air.
Patent JP-H09189277-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: KATSUOKI ITOO
IPC: F02M61/08
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To avoid an influence on the accuracy of the opening movement of a valve element, on the basis of troublesome elongation precedently generated in the axial direction. SOLUTION: A valve element 9 guided movably in the axial direction in a valve main body 1, is loaded in the closing direction by a valve spring 27 so that an injection opening 15 is controlled to be opened/closed, and a piezoelectric stack 23 by which the length of a piezoelectric adjusting member can be changed is connected to the end of the valve element 9. Hereupon, a fastening device 37 is arranged on the piezoelectric adjusting member, fixes the end of the piezoelectric stack 23 on the side reverse to the valve element 9 in a predetermined position in the axial direction of the piezoelectric stack 23 during the injection stage of a fuel injection valve, and compensates a play in the axial direction of the piezoelectric stack 23 when injection is interrupted.
Patent JP-S6289570-A (JP)
Title: Deflection angle detecting device for arc flame in plasma keyhole welding
Inventor: FUJIOKA TADASHI
IPC: B23K9/00
Filed: 1985-10-16
Abstract: PURPOSE:To automate the plasma keyhole welding by providing a back shielding jig with bridging a weld line on the lower face of the body to be welded and by arranging plural photo-detecting elements along the weld line. CONSTITUTION:A back shielding jig 6 is arranged along the weld line, bridging the weld line, on the back face of the body 2 to be welded. The jig 6 has a channel shape and on the bottom part thereof plural photo-detecting elements 8 are arranged at equal intervals centering around the weld line l. It is under stood that an arc flame 5 reaches to the position thereof when the photo detecting element with maximum output signal is detected on the weld line lafter starting the welding. A polarized angle theta is operated by inputting the output signal of a pair of the right and left photo detecting elements into a photo detecting element output/deflection angle converter and the welding conditions are controlled so that the polarized angle theta thereof becomes the optimum polarized angle theta0. In this way the automation in welding is made possible.
Patent JP-H0867035-A (JP)
Title: Output device
Inventor: MUTO SUSUMU
IPC: G06F3/12
Filed: 1994-08-30
Abstract: PURPOSE: To annul a command judged as a transmitted useless status request command by a method wherein receiving of the same command as the status request command is judged, it is annulled, and the result is enabled to be sent to a host computer or the like of. CONSTITUTION: When a status is judged as a status request command in a step S 3, a process is advanced to a step S 4, and when data to be transferred exists, advance is made to step S 5. When a data sent by the same command as the command received presently exists in a buffer in the step S 5, the process is advanced to a step S 6, and a host computer or the like is informed of the presently received command being annulled. When data to be transferred is judged not to exist in the step S 4, or when the data by the same command as the presently received command is judged not to exist, the process is advanced to a step S 8. After processing the status request command, the source data is transferred to the source buffer.
Patent JP-H0397992-A (JP)
Title: Production of dissolving paper from beans-processed and squeezed lees
Inventor: SAKAI WATARU
IPC: A23L11/00
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a dissolving paper useful for foods from processed refuse by decomposing beans-processed and squeezed lees using proteinase and lipase and then subjecting the resultant vegetable fiber to paper making. CONSTITUTION:Beans processed and squeezed lees such as bean curd 11. or defatted soybean are controlled to pH6-11 using a buffer such as sodium hypocarbonate-sodium carbonate or hydrochloric aciddimethylglycine sodium salt and 0.1-0.05mol/l protenase (preferably protenase such as carboxypeptitase) and 0.1-0.01mol/l lipase (preferably lipase such as lever lipase) having 6-11 optimum pH are added to the solution and reacted with the lees solution at 35-45 deg.C for 5-8hr while stirring and the reaction product is washed with water and only vegetable fiber is taken out. Then the vegetable fiber is subjected to paper making using dextrin, etc., as thickener to provide the aimed dissolving paper.
Patent JP-S6474010-A (JP)
Title: Fitting frame
Inventor: FUKUDA KAZUNORI
IPC: H02G3/02
Filed: 1987-09-12
Abstract: PURPOSE:To position a member exposed on the surface of fitting at a notched section, prevent a fitting frame from floating up, and improve workability, by providing one side of a fitting frame main-unit both side bent-section, at least, with the notched section. CONSTITUTION:A fitting frame main-unit 1 is provided with equipment fitting slots, and both side edges are provided with bent edges raised from the plate surface. One side of the bent edges 3 at least is provided with a notched section 5. The fitting frame 1 with a fitted equipment 5 is fitted on a fitting surface 16 with screws 20. In its case, even if the salient piece 15 of a metal fittings is extensively set in the horizontal direction, the frame 1 can be fitted on the surface 16 not to be put together by means of the notched section 5, and by housing the salient piece 15 in the notched section 5, the piece 15 can be prevented from being exposed.
Patent JP-H0972078-A (JP)
Title: Flooring-finished double-structure floor
Inventor: FUNAHARA YOSHIYUKI
IPC: E04F15/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a flooring-finished double-structure floor excellent in the easiness in execution of works and the sound isolating performance by reinforcing a particle board on its one surface, and enclosing the non-reinforced surface of the board with a vibration control sheet which serves also as a non-permeable layer for moisture. SOLUTION: A floor panel 17 is made with a reinforced particle board of such a structure that a glass net 13 for reinforcement is embedded in the rearsurface of lower side a simple particle board, and to the oversurface a sheet 18 is attached, which is for isolating sounds and serves also as a non-permeable layer for moisture. Each supporting base 16 consists of a rubber molding in a disc form and the floor panel 17 is installed with the standard size. After laying the floor underlay of the mentioned configuration, a flooring material 8 is put in tight contact from above, adhered, and fixed by nail. Sheet-lined floor panel 17' provided with supporting bases 16 in two rows each comprising eight is laid on a joist 9 on one side, followed by repetitive operations in the same manner.  If therein the joint 19 of floor panels is in tight contact perfectly, absorption of such as the elongation at floor, squeaking and thermal expansion becomes difficult, and therefore, a cushion tape is affixed to one-side corner of each floor panel so that uniform gap is opened.
Patent JP-H0657186-A (JP)
Title: Method of printing
Inventor: KUMANO YASUKO
IPC: B41M5/124
Filed: 1992-08-04
Abstract: PURPOSE:To prevent the staining of a hand, a face, clothes, furniture, etc., due to an ink by printing with a colorless, transparent ink which develops color by the reaction with a printing paper previously coated with a color- developing agent and dried. CONSTITUTION:A colorless, transparent ink is prepd. by dissolving 1-10 pts.wt. leuco dye and necessary amts. of a thickener, an oil, a plasticizer, a desensitizing agent, etc., in 100 pts.wt. dye solvent. A color-developing agent soln. is prepd. by dissolving 1-10 pts.wt. color-developing agent selected from the group consisting of a phenol compd., a solid inorg. acid, and an acidic substance in 100 pts.wt. solvent. A printing paper is coated with the developing agent soln. in such a manner that the wt. ratio of the agent to the dye is 0.2-30 and dried. This coated paper is printed with the ink, causing the dye to react with the agent to develop color.
Patent JP-H05243986-A (JP)
Title: Method and device for reducing noise for phase locked loop
Inventor: FUREDERITSUKU JIEI TEREUSUKII
IPC: H03L7/08
Filed: 1992-08-05
Abstract: PURPOSE: To attenuate phase noise which a frequency dividing circuit generates and to improve the ratio of a signal against noise in a phase locked loop. CONSTITUTION: A voltage control oscillator 102 generates a variable frequency output signal in response to a composite control signal. A variable frequency divider 104 frequency-divides the frequency of a variable frequency output signal by a value which can be selected and they generate plural feedback signals fmb containing signal components and noise components. The phases of the respective signal components of the feedback signals are substantially equal and the noise components do not have correlation. A control circuit 106 generates the plural control signals in response to the phase difference of the plural feedback signals and the reference signal fr, adds the signal components of the control signals by linear overlapping, adds the noise components of the control signals by the square root of the sum of square and generates the composite control signal.
Patent JP-H1159323-A (JP)
Title: Occupant crash protection device
Inventor: UENAKA YASUSHI
IPC: B60R21/0136
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an occupant crash protection device preventing the delay of actuation of occupant crash protection means. SOLUTION: An occupant crash protection device which protects occupants by restraining the occupants during vehicle collision includes: one or more occupant crash protection means operated for restraining the occupants; an electronic control unit controlling the actuation of the occupant crash protection means; and an acceleration detection unit for which a communication path with the electronic control unit is formed and which transmits an actuation request signal requesting the actuation of the occupant crash protection means and other signals including a self-diagnostic signal to the electronic control unit via the communication path.  The acceleration detection unit inhibits the transmission of the other signals when a value related to vehicle horizontal acceleration becomes equal to or higher than a first threshold, and transmits the actuation request signal when the value related to vehicle horizontal acceleration becomes equal to or higher than a second threshold value higher than the first threshold, and the electronic control unit actuates the occupant crash protection means on receiving the actuation request signal.
Patent JP-2001051910-A (JP)
Title: Non-volatile memory device
Inventor: SUGAYA TOYOAKI
IPC: G06F12/02
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To protect data just before reloading and to shorten time required for data reloading of a sector even when an accident occurs in the middle of reloading. SOLUTION: This device has a non-volatile memory 1 having plural sectors and capable of electric erasure and write for performing the erasure for the unit of a sector, a non-volatile memory control means 2 for instructing and controlling the erasure, write and read of data to the non-volatile memory 1, a temporary sector data holding means 3 for temporarily holding sector data and a sector managing information holding means 10 for holding sector managing information showing which sector stores effective data.
Patent JP-2000044409-A (JP)
Title: Protectant against termite
Inventor: KIKUCHI YASUO
IPC: A01N43/76
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prepare a protectant against termite, excellent in safety, stability, preventive effect, residual activity, etc., by including ethoxazole as an active principle. SOLUTION: This protectant against termites is prepared by including (pref. 0.01-90 wt.%, more pref. 0.025-20 wt.%) 5-tert-butyl-2-[2-(2,6-difluorophenyl)-4,5- dihydroxazol-4-yl]phenetol (its common name: ethoxazole) in preparations. The formulation is pref. oil solution, emulsion, or the like. The protectant can be applied to soil or the habitat of termites and can also be applied to the neighborhood of woody objects (e.g. trees, walls, stakes, or the like), buildings (e.g. houses), etc., or soil under the floor to protect them. Further the protectant can be applied to woody products (e.g. plywood, sawed products, or the like) and resin products (e.g. plastic sheet or the like). The application rate is pref. ca. 0.075-12.5 g/m2 in terms of the quantity of an active principle.
Patent JP-H0547386-A (JP)
Title: Full solid lithium secondary battery
Inventor: MASASHIRO TAKAHISA
IPC: H01M10/05
Filed: 1991-08-16
Abstract: PURPOSE:To provide a full solid lithium secondary battery attaining high voltage, a large capacity, and a high energy density, having excellent charge/ discharge cycle characteristics and excellent safety and reliability, and capable of being miniaturized and made thin. CONSTITUTION:Amorphous V2O5-P2O5 is used for a positive electrode active material in a full solid lithium secondary battery constituted of a positive electrode, a polymer solid electrolyte, and a negative electrode. High voltage, a large capacity, and a high energy density can be attained, excellent charge/ discharge cycle characteristics and excellent safety and reliability are provided, the battery can be miniaturized and made thin, and the characteristics of the full solid lithium secondary battery can be improved.
Patent JP-2001053461-A (JP)
Title: Box for housing electric apparatus
Inventor: YOSHIKAWA KAZUYOSHI
IPC: E05D3/02
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To make a box for housing an electric apparatus attachable in a small space by facilitating the assembling work of the box by main-body hinges on the periphery of the opening of the box body and door-body hinges on the side edge sections of the door facing the hinges and attaching the door to the box by inserting hinge pins into both hinges while the hinges are brought in lines with each other. SOLUTION: A box 1 for housing electric equipment is composed of a box body 3 having an opening 2 on the front side and a door 4 for covering the opening 2. On the peripheral edge of the opening 2 of the box body 3, a throating section 5 is provided for preventing the intrusion of water. On the outside of the opening 2 of the box body 3, box body hinges 6 are provided on both the left and right sides. In addition, door hinges 7 are provided on the side edge sections of the door 4 facing the hinges 6. The door 4 is fixed to the box body 3 in such a way that the door 4 is put on the box body 3 by respectively bringing the hinges 6 and 7 in lines with each other and inserting hinge pins 8 into the hinges 6 and 7.
Patent JP-2000154608-A (JP)
Title: Reinforcing cage
Inventor: HAEUSSLER WILHELM
IPC: E04B5/32
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To produce a steel-reinforced hollow body capable of forming a stable structure which can be walked upon, fitting a reinforcing cage to the ceiling area, comprising the reinforcing cage of three U-shaped stays made of round steel at an appropriate angular distance and welding the U-shaped stays each other with two horizontal rings. SOLUTION: A container 22 open at the bottom and comprising a plurality of aeration holes in a cover 24 can be hooked into the reinforcing cage 10, In this way, the container 22 becomes buoyancy-free. The reinforcing cage 10 and container 22 are formed in the shape of a truncated pyramid comprising a hexagonal base and are stackable. The reinforcing cages 10 can be positioned with little space between them.
Patent JP-S6288472-A (JP)
Title: Read and record control device for facsimile equipment
Inventor: KOTANI MATAHEI
IPC: H04N1/19
Filed: 1985-10-14
Abstract: PURPOSE:To use a relatively inexpensive reading head or recording head, by providing a reading element or recording element which is shorter than a full scanning width and reading or recording picture information by shifting the element in the scanning direction. CONSTITUTION:Guide rails 3, 4, and 5 are provided in parallel with teach other between two outer side plates 1 and 2 and carriages 6 and 7 are respectively installed to the guide rails 4 and 5 and 4 and 4 under movable conditions. A thermal head 8 is mounted on the carriage 6 and a CCD9 and light source 10 are provided on the carriage 7. The CCD9 is mounted on the carriage 7 in such a way that its picture elements can be arranged in the scanning direction of an original 15 and the length of the CCD9 is set shorter than the full scanning width of the original 15. The thermal head 8 is also set shorter than the full length of recording paper 16. The carriages 6 and 7 are driven by driving sources 11 and 13 and reading and recording of one-scanning line quantity is performed.