baber/WOPTO huggingface dataset:
Patent JP-H10190101-A (JP)
Title: Semiconductor laser drive unit and image recorder
Inventor: MIYAKE HIROYUKI
IPC: H01S5/042
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To analogously obtain a current/light output characteristic with high accuracy at high speed to thereby perform high speed picture description which maintaining to produce a picture of high quality, by utilizing a semiconductor laser driving device which drives semiconductor laser, and an image recorder which performs a process including a scanning of a specified object with a laser beam modulated with image information while the picture is recorded. SOLUTION: A semiconductor laser driving device is provided with a first feedback circuit 15 incorporating a first operational amplifier 152 which controls the light emitting quantity of a semiconductor laser based on the detected output of a light receiving element, and a second feedback circuit 16 incorporating a second operational amplifier 162, and finds a desired current-light output characteristic by alternately performing two kinds of negative feedbacks by means of the first and the second feedback circuits 15 and 16 by switching the circuit 15 and 17 to each other by means of a switching control means 17.
Patent JP-H06201091-A (JP)
Title: Sealed actuator
Inventor: SATO SATOYUKI
IPC: F16N17/06
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the same lubricating method as in the atmospheric air even in a vacuum in a space or vacuum actuator by modularizing mechanism elements requiring lubrication, and enclosing them in a sealed casing. CONSTITUTION:A modularized magnetic fluid seal 21, a speed reducer 19 and support bearings 25a, 25b are isolated from external vacuum environment A by the magnetic fluid seal 21 and O-rings 26a, 26b, 26c so as to maintain the interior B of an actuator to the pressure equivalent to the atmospheric pressure or the steam pressure of lubricant or higher. The same lubricating method as in the atmospheric air can be thereby applied in the actuator so as to extend load capacity and a service life.
Patent JP-H07114190-A (JP)
Title: Electrophotographic receptor
Inventor: TAMURA HIROSHI
IPC: G03G5/05
Filed: 1993-12-24
Abstract: PURPOSE:To improve wear resistance, to prevent the deterioration of electrical characteristics and to improve sensitivity and durability by incorporating polycarbonate resin having triarylamine as a terminal group in photosensitive layer on a conductive supporting body. CONSTITUTION:The polycarbonate resin having triarylamine as the terminal group is incorporated in the photosensitive layer provided on the conductive supporting body. The polycarbonate resin expressed by the formula is preferable. In the formula, X is allylene group, bivalent group, etc., of stilbene, Y is single bond, alkylene group, etc., Ar<1> and Ar<2> each is substd. or unsubstd. aryl group, R<1> and R<2> each is hydrogen atom, 1-10C alkyl group, etc., R<3>-R<6> each is hydrogen atom, substd. or unsubstd. alkyl group, etc., (m) is an integer of 0-100. In this way, the low molecular transfer agent concn. in a charge transfer layer is reduced, and wear resistance is improved, and the deterioration of electrical characteristics in accordance of the reduction of the low molecular transfer agent.
Patent JP-H06225247-A (JP)
Title: Liquid crystal projector
Inventor: HANAOKA SHUNSUKE
IPC: G09G3/36
Filed: 1992-12-28
Abstract: PURPOSE:To improve the picture quality of a display picture by means of a single plate type liquid crystal projector by arranging an active prism at an optical path before or behind a projection lens, driving the active prism by means of a driving means and finely shifting the optical axis of projection light. CONSTITUTION:The active prism 10 is arranged at the optical path between a liquid crystal panel 3 and the projection lens 4. The active prism 10 has an operation for shifting the optical axis of image light passing through the liquid crystal panel 3 and it is driven by the driving means 5 of a coil and the like. The driving is executed by finely shifting the optical axis so that the picture elements of respective colors constituting one dot of the picture displayed on the liquid crystal panel 3 are viewed by overlapping. In such a case, the fine driving is executed at the one field period of the video displayed on the liquid crystal panel 3. Thus, primary colors constituting the respective dots of the picture projected on the screen are viewed by overlapping, the color by the synthesis of three primary colors can satisfactorily be reproduced and the satisfactory color picture is projected on the screen.
Patent JP-H10187716-A (JP)
Title: Method and device for preparing document
Inventor: IWAYAMA YASUYUKI
IPC: G06F17/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out document preparation efficiently utilizing prepared document data, by adding input time data to character data, storing them, and sorting inputted character data corresponding to designated border time data. SOLUTION: The input time data possesses from a timer unit 30 are added by an input time adding function part 41 as attribute information for each character inputted from an input device 20. An input time identifiable display function part 43 displays the character data, which are inputted after the set border time, etc., while adding coloring or meshing to display characters so as to identify them on the screen of display device 10 and an input time identifiably printing function part 44 prints these characters while similarly adding coloring or meshing, etc. An automatic input time designation correcting function part 46 automatically corrects the character data inputted after the set border time. Besides, an input time designation editing function part 47 edits the character data inputted after the set border time so as not to affect any document data inputted before.
Patent JP-H09167322-A (JP)
Title: Method for connecting head terminal with suspension terminal in magnetic head device
Inventor: TOYODA ATSUSHI
IPC: G11B5/48
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of a magnetic head terminal with a lead wire wired to a suspension. SOLUTION: Gold wires 114, 116, 118, 120 cut shortly are bonded to head terminals 90, 92, 94, 96 fixed to and formed on an end surface 72 of a slider 62. In such a state, the slider 62 is glued to a prescribed position of the suspension 78. Then, the tip parts of the gold wires 114, 116, 118, 120 are bonded to the suspension terminals 106, 108, 110, 112 of the tips of the lead wires 98, 100, 102, 104 wired to the suspension 78 to be connected.
Patent JP-H10188826-A (JP)
Title: Face plate for plasma display panel
Inventor: OCHIAI SHINSUKE
IPC: G02B1/11
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To shield electromagnetic waves and near infrared rays as well emitted from a screen and the surroundings, and provide antireflection property and causality resisting property by forming a reflection preventive layer containing a conductive layer on one side of a transparent substrate and a hard coat layer on the other side, and further forming a reflection preventive layer on the hard coat layer as well. SOLUTION: A conductive layer is formed as a layer containing silver, or a combination of layers containing indium oxide and tin oxide as well as silicon oxide, or a layer containing at least one of indium oxide and tin oxide or titanium oxide. A transparent electrode has a mean light transmittance equal to or less than 20% at wavelength between 800 and 1000nm, and is mainly composed of an acrylic resin, polycarbonate resin or polystylene resin. A contamination preventive layer is preferably formed on a reflection preventive layer. The material of a hard coat layer may be such as in the public domain, and the thickness thereof is preferably between 1 and 20μm. Also, the reflection preventive layer is preferably formed to contain a magnesium fluoride as a low refraction factor layer, from a viewpoint of a reflection preventing function or the like.
Patent JP-H11184713-A (JP)
Title: Information processor and method therefor and recording medium
Inventor: MINEYAMA TORU
IPC: G06F9/46
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To attain a processing to be operated by event-driven synchronously with a processing operated by time-driven. SOLUTION: An EPG is constituted of scenes (objects) A-C, and the time- scheduling of those scenes is operated by time-driven by a director (object). When an actor (object) owned by the scene A constitutes a button and the scene B constitutes a processing corresponding to the operation of the button and an event that the actor owned by the scene A is clicked is generated, a message corresponding to the event is stored in the global queue of the director, and transmitted to the scene B in a timing in which the processing is operated by time-driven. The message is stored in the local queue of the scene B, and a processing corresponding to the message stored in the local queue is operated.
Patent JP-2001165610-A (JP)
Title: Non-contact type potentiometer
Inventor: MATSUNAGA IWAO
IPC: G01B7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional potentiometer using a Hall element that the relation between Hall voltage and angle, when not linear, is permitted as an error, or the work of determining the angle from the Hall voltage by a complicated function conversion is required. SOLUTION: A magnetic member 1 is molded of a powdery magnetic material dispersed in a resin, whereby the measurement error can be reduced to perform a fine control of measurement error every solid, the manufacturing process can be simplified, and the manufacturing cost can be reduced. More specifically, in the potentiometer having a rotatable yoke, a fixed substrate, the Hall element mounted on either the yoke or the substrate, and a magnetic member placed on the other of the yoke and the substrate so as to be opposite to the Hall element, the magnetic member is molded of the powdery magnetic material dispersed in the resin.
Patent JP-H10183097-A (JP)
Title: Adhesive tape for electronic part
Inventor: OKA OSAMU
IPC: C09J7/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive tape which can be stuck at relatively low temps., can insulate without fail, and has sufficient heat resistance and reliability by forming polyimide-contg. adhesive resin layers on both sides of a polyimide- contg. resin substrate having a glass transition point higher than those of the adhesive layers. SOLUTION: In an adhesive tape formed by successively laminating an adhesive layer A1, a substrate B, and an adhesive layer A2, each of these three layers is a resin layer having a thickness of 5μm or higher and contg. at least one polyimide comprising 100-40mol% at least one kind of structural units selected from among units represented by formulas I and II (wherein Ar is a divalent group selected from among groups represented by formula III; and R<1> to R<4> are each H, a 1-4C alkyl, or a 1-4C alkoxy) and 0-60mol% at least one kind of structural units selected from among units represented by formulas IV and V (wherein R is a 1-10C alkylene or CH2 OC6 H4 of which the methylene group is bonded to Si), and the substrate B has the highest glass transition point of the three layers.
Patent JP-H07200556-A (JP)
Title: Document preparing device
Inventor: UENO HIDEO
IPC: B41J3/36
Filed: 1993-12-27
Abstract: PURPOSE:To provide a document preparing device which can improve its production efficiency of a text by showing the text layout on a layout display area and producing the text in a text display area while confirming the displayed text layout. CONSTITUTION:A text display area 8A and a layout display area 8B are provided on the upper and lower stages of an LCD 8. Then the text produced via the character input keys 2 of a keyboard K is shown on the area 8A in such a state where the qualification mode is known in reference to each character of the text. Meanwhile the layout of the text produced via the layout production processing is shown on the area 8B in a simple pattern corresponding to the size of each character of the text.
Patent JP-H05167409-A (JP)
Title: Drive circuit for electric load
Inventor: YOKOE HIFUMI
IPC: H03K17/12
Filed: 1991-12-10
Abstract: PURPOSE:To share power consumption equally to each power control element by differentiating a drive timing of each power control element timewise for the power control elements connected in parallel. CONSTITUTION:Outputs Q1-Q3 of a binary counter 15 always counted up at a trailing edge of a control pulse signal 14 to a control logic circuit 13 are inputs A-C of a binary decoder 16. In this case, since a reset RESET one-shot pulse is outputted from a NAND gate 17 for each of control pulse signals 14 arisen five times, an output of the binary counter 15 is reset for each occasion. An output of the binary decoder 16 receiving ours Q1-Q3 changing sequentially by the control pulse signal 14 for five times changes to a signal to sequentially set FETs 3-7 when the reset RESET one-shot pulse is set. Since the FET drive signal is an inverted signal, the signal is inversely amplified by gate drive circuits 8-12. Thus, the FETs 3-7 being the power control elements are alternatively turned on/off.
Patent JP-H10184855-A (JP)
Title: Shaft drive device
Inventor: SEKI BUNZO
IPC: F16H57/021
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shaft drive device in which dimension management man-hours for a gear case is reduced and assembly performance is improved. SOLUTION: In a shaft drive device, a driving bevel gear 32 arranged integrally in the end part of a drive shaft 21 and a driven bevel gear 38 integrally arranged in the driven side shaft 18 are geared to each other so as to transmit power. In a gear case 15 housing the driving bevel gear 32 and the driven bevel gear 38, a drive side bearing hole part 15b journalling the driving bevel gear 32 freely rotationally and a driven side bearing hole part 15c journalling the driven bevel fear 38 freely rotationally are formed integrally, while an opening 15d is arranged on the side wall opposed to the driven bevel gear 38 of the gear case 15, and through the opening 15d, a bearing is mounted in the bearing hole parts 15b, 15c.
Patent JP-H07195262-A (JP)
Title: Surface finishing device of stone
Inventor: ARAI MASAMI
IPC: B24B27/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a surface finishing device of stone, capable of securing its intrinsic glazing effect by way of making a grinder come into sliding contact with a ground surface of the stone through surface contact at the moving process of a travel frame and polishing the surface, and also capable of reducing the extent of running cost. CONSTITUTION:A grinder holding member 4 rotating and driving in parallel with a ground surface of stone is installed in a travel frame 3 and simultaneously a grinder 5 is attached to the grinder holding member 4 free of detachment that is featured in this device.
Patent JP-H06226136-A (JP)
Title: Explosion preventing apparatus for rotary crusher
Inventor: YAMAMOTO KAZUMASA
IPC: B02C13/31
Filed: 1992-12-04
Abstract: PURPOSE:To surely prevent explosion of flammable and dangerous articles at a low cost and safely carry out crushing work for wastes even if the wastes contain the flammable and dangerous substances at the time of crushing relatively large wastes and solid wastes by a rotary crusher. CONSTITUTION:An explosion preventing apparatus is composed of nozzles 12, 13 to supply an inert gas to the inside of a rotary crusher 1 which are installed respectively near a first blow generating part and a discharging part of a crusher 1 and a submerged combustion inert gas generating apparatus 14 to supply the inert gas to the nozzle 12, 13 through a guiding pipe. Even if wastes contain flammable and dangerous substances explosion of the flammable and dangerous substances is surely prevented at a low cost by blowing the inert gas near the first blow generating part where explosion most possibly occurs and near the discharging part into which air easily flows wherein the inert gas is produced by the submerged combustion inert gas generating apparatus 14.
Patent JP-H10185554-A (JP)
Title: Position-detecting apparatus
Inventor: KAGEYAMA KAZUSANE
IPC: G01P13/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To detect the position, motion and fluctuations of a lower frequency of an object to be detected in a fixed time irrespective of the luminance in the surroundings of the object to be detected, detect the distance of the object to be detected and detect the moving body inexpensively in a position-detecting apparatus. SOLUTION: A state of light reflected at an object 100 to be detected after projected from a projecting part 3 is detected on a two-dimensional PSD 41. Distance information of the object 10 is detected from a detection position in a baseline direction of a detected image, and the position and the motion of the object 100 are detected from a detection position in a direction perpendicular to the baseline direction of the detected image of the object 100. When the detection of the distance is carried out continuously, the moving body is detected. When the detection of the position and motion is carried out continuously, a shift in the perpendicular direction of the object 100 is detected.
Patent JP-H09173270-A (JP)
Title: Dish washer
Inventor: HIBINO EIKO
IPC: A47L15/42
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer which properly removes an oily component from waste water. SOLUTION: An oily component separator 17 is installed in the middle of the drain system 15 of a dish washer and waste water is stored in a waste water tank 18 of the oily component separator 17. Partition walls 19 and 20 separate the inside of the waste water tank 18 into a floater channel 18a, the first waste water channel 18b and the second waster water channel 18c with some parts of the channels connected. A pair of electrodes 21a and 21b are installed in the floater channel 18a. A floating oil tray 22 in which a liquid absorber 25 is set is installed above the floater channel 18a and the first waste water channel 18b. When the waste water flows into the waste water tank 18, the oil particles in the waste water flocculate and enlarge under the electric charge of the electrodes 21a and 21b and float as an oily component 24 and are separately stored in the floating-oil tray 22. The oily component 24 in the floating oil tray 22 and the liquid absorber 25 are changed or cleaned by opening a lid 26.
Patent JP-2001168539-A (JP)
Title: Housing part structure and portable electronic device comprising the same
Inventor: NAGATOMO SHOICHI
IPC: G10L19/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a housing part structure and an electronic device using it for preventing losing of a small recording medium which uses a semiconductor memory while management of it is easy. SOLUTION: A device body 1 comprises resin and the end parts, facing each other, are provided with bow parts 11 and 12. A transfer conductive member 13 is embedded in one bow part 11. One end part of the transfer conductive member 13 is connected to a circuit provided in a device main body 1 while the other end part embedded in a band 2. One end parts of bands 2 and 3 of elastic member (for example, rubber) are engaged with the bow parts 11 and 12. Both bands 2 and 3 are slightly wider than a lateral size x (24 mm) of a semiconductor memory MMC 4 which is to be housed, with the other end part of one band 2 fitted with a buckle 21. The part close to the bow parts 11 and 12 of the bands 2 and 3 are provided with a first housing part 5 and a second housing part 6 for housing the mold of an elastic member.
Patent JP-H10187565-A (JP)
Title: Data processor and data processing method, and storage medium stored with computer-readable program
Inventor: OZAWA SHUJI
IPC: H04L12/40
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To show resource information on respective selectable information devices relatively to a user and to grasp logical resource information varying in capacity with the use state by editing and displaying resource information on the respective information devices. SOLUTION: A CPU 1 of a host computer 3000 processes a document having figures, images, characters, tables (including spread sheet calculation, etc.) mixed according to a document processing program, etc., stored in a program ROM of a ROM 3. Resource information on a printer 1000 is displayed on a CRT 10 on the host computer 3000, which requests the resource information from the printer 1000. At this time, the printer 1000 always saves the resource information in a RAM 19 and sends the resource information to the host computer 3000. Then the host computer 3000 calculates and edits the information according to display information stored in a RAM 2 or external memory 11 and displays the resource information on the CRT 10.
Patent JP-H10192809-A (JP)
Title: Water collection and discharge structure in waste disposal site
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide water collection and discharge structure in a waste disposal site in which leachate and rain water are effectively collected and discharged while protecting a seepage control sheet and both outflow and fluidization of a water penetration layer are not caused and the water permeable layer is provided without excessively thickening its thickness. SOLUTION: The water collection and discharge structure collects and discharges leachate and rain water which flow out on a seepage control sheet 14 laid on the bottom ground face of a waste disposal site. The above-mentioned structure is constituted of a water permeable asphalt layer 15 formed on the upper face of the seepage control sheet 14 and of a water collection and discharge pipe 16 provided in the inside of the water permeable asphalt layer 15. Further, nonwoven fabric 19 for preventing clogging is fitted on the upper face of the water permeable asphalt layer 15.
Patent JP-H09293701-A (JP)
Title: Manufacture of semiconductor
Inventor: DEBITSUDO SHII FURAISUTATSUKU
IPC: H01L21/306
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To remove the traces of an oxide and other contaminants from etched silicon surface by a method wherein the flow of deionized water is applied to a wafer, the deionized water is brought into contact with specific gas, and some quantity of the gas is absorbed into the deionized water. SOLUTION: When a semiconductor is manufactured by a silicon wafer having silicon oxide, at least a part of the silicon oxide is selectively removed by etching using HF gas and H2 O vapor. Besides, the stream of deionized water is applied to a wafer 15, the deionized water is brought into contact with the gas selected from the group consisting of anhydrous HF gas, HCI gas, ozone and its mixture, and at least some gas is absorbed to the deionized water. As above-mentioned, the etched wafer 15 is washed. For example, the etched wafer 15 is rotated, and the deionized water is streamed on the rotating wafer 15, and the deionized water is brought into contact with HF gas through the stream of deionized water on the rotating wafer 15.