baber/WOPTO huggingface dataset:
Patent JP-H11149094-A (JP)
Title: Production of active matrix substrate
Inventor: KAWAMURA TETSUYA
IPC: G02F1/1368
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in the characteristics of active elements occurring in the stains of optical windows and to permit production in the state of maintaining a high display grade by arranging Si thin films on a substrate side in such a manner that the optical windows are stained as uniformly as possible. SOLUTION: The parts 20 of the substrate which are not used for display (not used for screens and driving circuits) are provided with dummy Si thin films 21. The dummy thin films 21 are formed by annealing amorphous Si by a plasma enhanced CVD and patterning the dehydrogenated thin films in a photoetching stage and are simultaneously formed with an Si thin film 5 for a thin film transistor. The amt. (area) of the dummy Si thin films 21 is so adjusted that the optical windows 7 are uniformly stained when the optical windows are irradiated with a linear laser beam. At this time, the Si is melted and crystallized by the irradiation with the laser in a vacuum and is changed to polycrystalline Si thin films. As a result, the optical windows are uniformly stained and, therefore, the variation in the characteristics of the active elements occurring in the stains of the optical windows is suppressed.
Patent JP-2001101445-A (JP)
Title: Soft shadow casting circuit
Inventor: IKEDO TSUNEO
IPC: G06T15/80
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To generate a soft shadow effect for blurring a shadow and the periphery of the edge of an irradiated part corresponding to a natural phenomenon in real time. SOLUTION: On a first path, a coordinate value is interpolated by a circuit 2c and after a distance from a light source and a shadow area flag are stored in a buffer 10, the area flag is filtered while using a spline filter 14. On a second path, a distance provided by simultaneously interpolating a viewpoint and the coordinate value of a light source system is compared by a shadow polygon cache 11, distances with a light shielding object, a display object and the light source and a coefficient for determining the area of Penumbra and Umbra parts of the shadow and the luminance in a luminance determining circuit 12 are found.  The light reflection luminance of the object itself, after the luminance is found by a multiplier 8 and a coefficient is found by the shadow luminance determining circuit 12, are multiplied by a multiplier 13 in an inverse mapping converting circuit 5 for the interpolation coordinate value, bump normal memory 4, texture pattern memory 6, shading circuit 3, texture color and shading luminance, and the result is stored through a pixel cache 9 into the buffer.
Patent JP-H07144249-A (JP)
Title: Casting method
Inventor: ONISHI SANETSUGU
IPC: B22C9/06
Filed: 1993-11-22
Abstract: PURPOSE:To soundly cast a thin thickness casting and a thin thickness part casting by arranging a projecting line having the height and width smaller than a thickness of thin thickness part on the thin thickness part of casting to be cast with spacing the interval larger than the thickness, in molten metal run direction. CONSTITUTION:For example, projecting lines are radially formed on the front face of small diameter spoke part of Al wheel in a specific interval. Accordingly, in the lower mold 2b reversing the former, recessed lines corresponding to the projecting line are radially formed. The recessed lines 3a are arranged in the forming space of the small diameter spoke part having thin thickness, in the direction along molten metal run, the molten metal run is rectified so as not to cause the misrun in a thin thickness part. Also, the projecting line of thin thickness part is served as a fin, improving cooling effect, the variance in cooling speed among location is eliminated. Thus, casting defect is not likely caused, refining casting structure, the casting structure uniform in whole casting is obtained.
Patent JP-H06160077-A (JP)
Title: Observing optical system assembled into scanning type probe microscope
Inventor: MISHIMA SHUZO
IPC: G01B7/34
Filed: 1992-11-26
Abstract: PURPOSE:To provide an observing optical system, which is assembled into a scanning type probe microscope and can obtain the focused observed image of the surface of a sample. CONSTITUTION:An observing optical system has an objective lens 12, an imagery lens 14 and an image sensing element 16. The objective lens 12 is arranged so that the front focal-point plane comes to the rear surface of a cantilever 18 when measurement is performed with a probe that is provided at the free end of the cantilever 18. The image sensing element 16 is arranged so that the element 16 can be moved along the optical axis at the upper side of the imagery lens 14. Half mirror 26, which casts the displacement detecting light from a displacement detector 24 on the objective lens 12, is provided between the objective lens 12 and the imagery lens 14. The displacement detector 24 forms the displacement detecting optical system together with the objective lens 12. The light is cast on the rear surface of the free end of the cantilever 18. The reflected light is received, and the displacement of the free end of the cantilever 18 is detected.
Patent JP-H01159275-A (JP)
Title: Printer
Inventor: SHIBATA RYOJI
IPC: B41J5/30
Filed: 1987-12-16
Abstract: PURPOSE:To make the specifications of a printer easily changeable by separating a control ROM and a character ROM from a main unit and storing these ROM's into a freely detachable cartridge. CONSTITUTION:MPU 7 reads a control ROM 9 in a cartridge, and initializes a printing head drive circuit 4, a CR motor circuit 5, an LF motor drive circuit 6, an MFU 7 and an RAM 8 according to the procedural sequence stored in the control ROM. Then MPU 7 initializes an interface 11 after completion of the initialization of the main unit of a printer. If character data is character print, MPU 7 controls a CR motor 5 to start a printing head while reading a character pattern designated by the character ROM 10. Next, when the printing head 1 passes through a designated position, the printing head drive circuit 4 is actuated to perform printing. This sequential action conforms with the procedural sequence of the control ROM 9, and is specially designed to respond to a host machine together with the character ROM 10 and the external interface 11.
Patent JP-H07175516-A (JP)
Title: Photodetector for beam light guide type operating vehicle
Inventor: YOSHIKAWA KOJI
IPC: A01B69/00
Filed: 1993-12-17
Abstract: PURPOSE:To detect the positions and tilts of the operation vehicle to beam light for guidance in orthogonal directions by one photodetection sensor. CONSTITUTION:To detect the positions and tilts to the light beam A1 for guidance in the orthogonal directions, the device is equipped with the photodetection sensor S which has a long-sized photodetection surface D and also has resolution in the length direction of the photodetection surface and a couple of light reflecting means H1 and H2 which reflect the beam light A1 for guidance to the photodetection surface D by light reflection parts M1-M4 installed in parallel to the photodetection surface D; and the couple of light reflecting means H1 and H2 reflects the beam light A1 for guidance to the same position Dn on the photodetection surface D when the guidance beam light projection direction and photodetection surface length direction cross each other at right angles in plane view, and reflects the beam light A1 to a position different from the photodetection surface D when the guidance beam light projection direction and photodetection surface length direction slant from the orthogonal state so that the distance between the reflection positions D1 and D2 to the photodetection surface D is made larger and larger as the tilt angle is larger and larger.
Patent JP-H09163060-A (JP)
Title: Facsimile equipment and using method therefor
Inventor: FUKUI OSAMU
IPC: G06F3/048
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To realize a substantial on-line help function without requiring cost by editing the operation history information up to just before, transferring the information to an external computer and requesting the preparation of an operation explanatory, when a help input exists. SOLUTION: When a main control part 8 monitors the input from an operation panel part 3 and performs the display control according to the input from the operation panel part 3, fetching the input, and receives a prescribed help input from the operation panel part 3, the control part 8 edits the operation history information up to just before, transfers the information to a personal computer via a computer interface part 7 and requests the preparation of a proper operation explanatory pamphlet. The CPU of a personal computer analyses the operation history information transferred from a facsimile equipment and transfers the image data of the operation explanatory pamphlet corresponding to the operation history information to a facsimile equipment.  The main control part 8 or the facsimile equipment receives the image data of the operation explanatory pamphlet via a computer interface part 7 and performs a printing in an image printing part 2.
Patent JP-H04190207-A (JP)
Title: Automatic focusing device
Inventor: SAITO SHUICHIRO
IPC: G03B13/36
Filed: 1990-11-26
Abstract: PURPOSE:To perform a focusing operation with higher accuracy by integrally displacing all lens groups along an optical axis, after completion of the focusing operation, in corresponding relation to an optical distance error between all lengs groups retained by a lens retainer means during the focusing operation and a photographing means. CONSTITUTION:On the basis of a photograph object distance data calculated from the output signal of a distance measuring means 15, the rotational direction and quantity of a focusing motor 12 are calculated by a system controller 16, or are selected from the previously stored data, whereby a drive signal is outputted to a motor drive circuit 17. As a result, the motor 12 starts rotation. With the rotation of the motor 12, a retainer frame 3 is rotated via a gear 13, whereby the retainer frame 3 and a first lens group 1 are displaced along an optical axis through helicoid coupling thereof with a moving member 4. Thus, focusing is performed. Next, the respective positions of the first lens group 1 and second lens group 2 having a high focus sensitivity are sensed by high resolution position sensors 20, 21. Subsequently, the amount of error of the focusing plane, as measured along the optical axis, corresponding to the amount of error of each lens group as measured from a specified position, is determined. Then, a fixed cylinder 8 is driven by the amount of error toward the optical axis to cause focusing operation with high accuracy.
Patent JP-H11150259-A (JP)
Title: Solid-state image-pickup element and manufacture thereof
Inventor: FURUKAWA JUNICHI
IPC: H01L21/027
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To align a resist pattern at high accuracy for obtaining the openings of a light-proof film at optimum positions of operating of transfer electrodes. SOLUTION: A manufacturing method comprises steps of forming transfer electrodes 2 at peripheral regions as dummy transfer electrodes 3, while forming the transfer electrodes 2 on effective pixel regions; forming a first resist pattern 7 for obtaining openings of a light-proof film at the effective pixel regions on a light-proof film 5 covering the transfer electrodes 2 and the dummy transfer electrodes 3, while forming a second resist pattern 8 having an inverted shape of the first resist pattern 7 on the shield film 5 at the peripheral regions, so as to overlay openings 3a of the dummy transfer electrodes 3, and aligning the first resist pattern 7 with opening positions of the elements 2 at the effective pixel regions, based on the observed position of the second resist pattern 8 to the openings 3a of the dummy electrodes 3 at the peripheral regions.
Patent JP-H04190887-A (JP)
Title: Ultraviolet disinfecting device and cleaning method thereof
Inventor: FUJITA TAKETOSHI
IPC: F28C1/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent adhesive contaminant from adhering to the surface of a protective pipe for an irradiation lamp by installing a stirring blade in the periphery of the protective pipe for an ultraviolet lamp in an ultraviolet disinfecting device and also its driving motor outside said disinfecting device. CONSTITUTION:A circulating water is introduced from an inlet pipe 1 and, in the course of passage through a flow passage 10, disinfected with the ultraviolet rays irradiated from an ultraviolet lamp 7 through a protective pipe 6 and carried out from an outlet pipe 8. The circulating water is made turbulent by a stirring blade rotating at a high speed and impinged against the protective pipe 6 and the resulting turbulent flow can prevent adhesive contaminant from adhering to the protective pipe. An ultraviolet disinfecting device 17 is installed behind a circulating pump 16 for sending out the circulating water cooled in a cooling tower 11. When a filter for the cooled circulating water is installed separately, an additional ultraviolet disinfecting device is provided between the pumps for supplying the circulating water to the filters, whereby the production of algae in the filters can also be prevented.
Patent JP-2001139233-A (JP)
Title: Reel for physical distribution
Inventor: MURATA KENTARO
IPC: B65H75/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a reel for physical distribution capable of facilitating assembly and disassembly of flange body and a drum body, preventing the reduction of engaging force between both of them even if they are assembled and disassembled repeatedly, and engaging them permanently and securely for a required period of time. SOLUTION: This reel for physical distribution 1 consists of two circular flange bodies 2, 2 substantially like flat plate and a drum body 3 provided between these two flange bodies 2 and 2. The drum body 3 is provided with a plurality of hooks 8, etc., protruding slightly from upper and lower opening faces and at least one or more of lock body support part 9a which do not protrude from upper and lower opening faces. In the hooks 8, etc., a bent part in which an upper end thereof is bent toward the circumferential direction is formed, respectively. In the lock body support part 9a, a locking part 9c formed at one end of a flat plate part 9b extending in the horizontal direction is locked, and a lock member R in which a lock body 9 protruding upward from the flat plate part 9b is arranged in close proximity to the bent part of the hook 8 is provided on the other end side thereof.  In the flange body 2, common engaging holes 10, etc., occupied by the hooks 8, etc., engaging with the flange body 2 and the lock body 9 are provided.
Patent JP-H09157111-A (JP)
Title: Molded article having resistance to organisms, its production and finished product using the same
Inventor: NAKAGAWA KENJI
IPC: A01N25/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an article having satisfactory resistances to molds, germ, algae and undersea attached algae and a wide spectrum to each analogous organisms and its production method and finished products. SOLUTION: This article having the resistance to organisms is composed of a resin and chemicals having the resistance to organisms comprising at least 4 kinds of compounds selected from nitrile compounds, pyridine compounds, haloalkylthio compounds, organic iodine compounds, thiazole compounds and benzimidazole compounds and the amount of the chemicals is 0.01-30wt.% based on total components of the article.
Patent JP-H05154718-A (JP)
Title: Electric discharge machining device
Inventor: YAMADA HISASHI
IPC: B23H7/00
Filed: 1991-12-03
Abstract: PURPOSE:To automatically reduce the stray capacity between a wire electrode and a work at the time of finish machining, reduce the inductance between the wire electrode and the work at the time of normal machining, eliminate the change of inductance due to the fitting position of the work on a surface plate, and give no constraint on the fitting position of the work. CONSTITUTION:A surface plate 4 mounted with a work 13 electrically connected to the main body 1 of a device and the work 13 are electrically insulated, the main body 1 of the device and the work 13 are electrically switched selectively for a release or a short circuit by a switch 22 on the surface plate 4 or the work 13, or the switch 22 and the work 13 or the surface plate 4 are connected with a coaxial line.
Patent JP-H09157610-A (JP)
Title: Surface-protecting adhesive film and dustproof adhesive mat
Inventor: SHIMAZAKI AKEBONO
IPC: C09J7/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-protecting adhesive film and a dustproof adhesive sufficient in adhesive property and having both improved antistatic and dustproof functions. SOLUTION: A substrate 1 consisting of a polyolefin monolayer film containing >=10% composition prepared by compounding at least two kinds of ionomers which have been neutralized with alkali metals including potassium, or a multilayer film prepared by extruding a polyolefin containing the ionomer composition together with a polyolefin free from the composition is prepared. A hardening reaction-type acrylic adhesive 2 is applied on the substrate 1.
Patent JP-S63191894-A (JP)
Inventor: MAIKERU UEIN POTSUTAA
IPC: C10J3/72
Filed: 1987-12-18
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-H10163845-A (JP)
Title: Signal input interface circuit
Inventor: YAMAMOTO TAKAHIRO
IPC: H03K19/003
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To shorten a signal transmission time of an input interface circuit which performs level shift of an external input signal whose amplitude is larger than an internal amplitude and transmits it to an internal circuit. SOLUTION: An N-channel MOS transistor TN1 is provided as a signal voltage matching circuit which lowers a signal voltage to correctly decide the logical state of a signal A whose voltage and amplitude voltage are larger than those of a signal D' and to output the signal D'. When the signal A rises and signals B' and C' fall, the transistor TN1 is in an insensitive state until the signal B' becomes lower than a VDDI. When the signal B' has unnecessarily higher voltage than the VDDI in an H state, and the higher the voltage is, the more the transistor TN1 continues to be in an insensitive state, and a time that is needed for fall is extended. Because of this, an N-channel MOS transistor TN4 suppresses the maximum voltage of the signal B' and shortens a signal transmission time.
Patent JP-H11153280-A (JP)
Title: Connection detection appliance
Inventor: MAESHIBA SHINSUKE
IPC: B60S5/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection detection appliance which is capable of reducing the manufacturing cost, and adaptable to a diversified kinds of unloading fittings by providing a connection mechanism to be operated through the connecting action of the unloading fittings, and including a flexible member to be brought into contact with a connection informing means through the unloading fittings in the connection mechanism. SOLUTION: When an inner hook 2d of a lorry fitting 2 is engaged with an engagement part 1c of an oil pouring fitting 1 by sufficiently inserting an inner pipe 2b of the lorry fitting 2 into an opening part of the oil pouring fitting 1, a tip of an outer circumferential stepped part 2e of the lorry fitting 2 presses a free end part 21a of a flexible shaft 21. One end part of the flexible shaft 21 presses a switch button 19 through a pressing plate 20 to actuate a detection circuit in a switch box 18. The detection signal is outputted from the detection circuit while the switch button 19 is pressed, and completion of a connection work is alarmed to a worker by an indicating means of a lamp, a buzzer, etc. An oil spill accident when unloading fittings are insufficiently connected to each other, can be prevented.
Patent JP-H10161675-A (JP)
Title: Karaoke device
Inventor: TSURUMI KANEHISA
IPC: G10K15/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device in which a game can be enjoyed by a karaoke play and the singing itself after it. SOLUTION: The key (sound height) and tempo of a karaoke play are changed in the middle of the play at random. During the karaoke play, an animation that a character is running is displayed on a monitor for displaying words, and the display mode of the character is changed according to the change of the key or tempo. A singer sings after the karaoke play whose key and tempo are changed in reference to the change of the display mode of the character. To what degree this singing followed the change of the key and tempo is marked.
Patent JP-H02165996-A (JP)
Title: Semiconductor device
Inventor: NISHIJIMA KAZUO
IPC: G06K19/077
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the generation of the warpage of a semiconductor device by forming a through-hole in an insulating layer shaped by covering a substrate surface with a photosensitive film and executing a printed wiring. CONSTITUTION:Conductive adhesives 2 are placed on both recessed surfaces of a support base body 1 being composed of an insulating material and having recessed sections 50, 51 in both surfaces thereof, a plurality of IC chips 3 are inserted, and adhesives 4 are introduced into the clearances of the IC chips 3 and the substrate 1 and fixed while the IC chips 3 are brought near to one side as a reference. Photosensitive films 5 are applied onto both surfaces through thermocompression bonding respectively, and the photosensitive films 5 on both surfaces are exposed through ultraviolet- light irradiation by using a photomask, to which the patterns of through-holes 6 and substrate-terminal connecting patterns are shaped, in the films 5. A developer is sprayed against surfaces to be exposed and development treatment is executed, thus forming the through-holes 6, then shaping insulating surfaces through drying and curing. Wirings 7 are shaped to the surface and the rear through printing respectively, the electrode terminals of the IC chips 3 and substrate electrode terminals are connected, and the wirings 7 are led out of both surfaces of the substrate 1 at the same time.
Patent JP-H03183177-A (JP)
Title: Gas laser oscillator
Inventor: OKAMOTO NOBORU
IPC: H01S3/097
Filed: 1989-12-12
Abstract: PURPOSE:To filter a gas laser medium almost in proportion to the repeated operation of a laser oscillation and always keep the inside of a laser tube clean by taking in the gas laser medium by a pressure rise due to a discharge and filtering the gas laser medium. CONSTITUTION:A gas processing tank 20 is provided outside a laser tube 1 and the tank 20 and the tube 1 are connected to each other by an introduction tube 21 and a discharge tube 22. A filter 24 for filtering a dust-like discharge product is provided in the gas processing tank 20. A gas laser medium in a main discharge space 4 is heated by electric energy in a main discharge and a pressure is locally increased by a factor of 2 or 3. A first valve 26 is opened by being pressed by a gas pressure rise and part of the gas laser medium flows into the gas processing tank 20 via the introduction tube 21. By this inflow, a second valve 27 is opened and the inflow is returned to the laser tube 1 via the discharge tube 22. The returned gas laser medium is cleaned by the filter 24.