baber/WOPTO huggingface dataset:
Patent JP-H0996805-A (JP)
Title: Projection type display device and liquid crystal panel
Inventor: HORIGUCHI HIROSADA
IPC: G09F9/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in image grade and to obtain high quality, high luminance and high contrast by forming an antireflection film where the wavelength of light to minimize reflectivity exists on the surface of a polarizing plate, thereby lessening the light incident by the return light from the exit side of a TFT liquid crystal panel to the panel. SOLUTION: The luminous flux radiated from a light source 1 transmits the incident side polarizing plate 4 via a reflection plate 2 and is made into linearly polarized light which is then made incident on the TFT liquid crystal panel 5. The exit side polarizing plate 6 is stuck to the exit surface of the TFT liquid crystal panel 5 so as to come optically into tight contact therewith. The light transmitted through the TFT liquid crystal panel 5 is projected via an optical system 8 for projection to a screen. An antireflection film (the film in which the wavelength of the light to minimize the reflectivity exists between 400 to 500nm) which emphatically prevents the reflection of the surface reflection on the short wavelength side is formed on the surface of the exit side polarizing plate 6.  As a result, the irradiation of the TFT panel with the light of the high sensitivity is made possible.
Patent JP-S6171700-A (JP)
Inventor: SASAKI TAISUKE
IPC: H05K13/04
Filed: 1984-09-17
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-H0242850-A (JP)
Title: Protocol verifing system
Inventor: NODA MASAAKI
IPC: H04L69/40
Filed: 1988-08-03
Abstract: PURPOSE:To shorten a developing time by decompositing the protocol of a basic order to respective components with a small scale computer, displaying an event in each component, giving the even to a terminal and confirming whether the responding event is suitable for a condition or not. CONSTITUTION:A protocol checking device equips a means to execute operation confirmation to the protocol of a terminal 10, which is connected to a large scale network and executes the transmission and reception of data on the basis of the protocol of the basic order. The means to execute the above mentioned operation confirmation includes a personal computer 20 as the small scale computer. The computer 20 includes a means to decomposite the above mentioned protocol to the respective components, a means to display the event in each decomposited component and to give the event to the terminal 10 and a means to display the event, which is responded by the terminal 10 to the output of this giving means, and to verify whether the event is suitable for the condition at that time or not.
Patent JP-S6350724-A (JP)
Title: Measuring data display apparatus
Inventor: NEGISHI HIDEKI
IPC: G01D7/00
Filed: 1986-08-20
Abstract: PURPOSE:To project measuring data in the form of a trend value and data table corresponding to the use purpose of a user, by making it possible to change over between the display by a trend display control part and the display by a table form display control part. CONSTITUTION:When a measuring analogue signal of temp. is inputted to an input terminal part 1, a multiplexer 2 successively selects the measuring analogue signal to change over the same and outputs said signal to an A/D converter 3. The measuring analogue signal subjected to A/D conversion by the A/D converter 3 is inputted to a control unit 5 through an insulating means 4 and, in the control unit 5, measuring data is operationally processed by a trend display control part 51 to project the same state as trend display. Further, the measuring data is operationally processed by a table form display control part 52 and each measuring data at each time is projected on a display picture as a digital numerical value in a table form. By changing over between the display by the trend display control part 51 and the display by the table form display control part 52 by a change-over device 53, the measuring data can be projected even in a trend value and data table form according to the use purpose of a user.
Patent JP-2001019745-A (JP)
Title: Semiconductor device and its production
Inventor: SAKAMOTO YUJI
IPC: C08L63/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in reliability in the same manner as that of a conventional device in an area packaging method for sealing a semiconductor element, especially a semiconductor element having solder electrodes on a circuit surface by using an underfilling material. SOLUTION: This method for producing a semiconductor device comprising carrying out a flux treatment of solder electrodes and a circuit substrate, joining the circuit substrate to a semiconductor element, then sealing gaps between the semiconductor element and the circuit substrate with an underfilling material comprising an epoxy resin and an amine compound without conducting flux cleaning in an area packaging method for joining the circuit substrate to the semiconductor element having the solder electrodes installed in the circuit surface. The semiconductor element is prepared by the method.
Patent JP-H0539773-A (JP)
Title: River water flow utilizing power generator
Inventor: IWAMOTO YOSHIKAZU
IPC: H02K7/18
Filed: 1991-08-01
Abstract: PURPOSE:To secure the power easily by making the rotation into a high speed through a transmission mechanism, and delivering the high speed rotation to an electrostatic generator structure. CONSTITUTION:The water flow of a river is made collected to a multiblade hollow tube 3 which can rotate freely, and a cover 2 and a dustproof net cover 1 are conformed. Gears are used as a transmission mechanism 4, the rotation is connected to an electrostatic generator structure 6, and a power is output from a terminal. By such a constitution, even in a small river, the power can be secured simply, and it can be used in a field operation conveniently.
Patent JP-H1138784-A (JP)
Title: Image forming device
Inventor: SUGIMOTO TSUTOMU
IPC: G03G15/16
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the image quality deterioration caused by the electrification of fine grains and hold high transfer efficiency and high image quality over a long period by feeding photoconductive fine grains onto an image carrier as fine grains, transferring a toner image to a transferred body from the image carrier, then radiating light to remove the electrification of the photoconductive fine grains. SOLUTION: Photoconductive fine grains 13 are fed to an intermediate transfer drum 5 by a fine grain feeder 12, and a toner image is transferred from a photoreceptor drum 1 based on the transfer electric field formed by the applied voltage of a primary transfer power supply 6. The full-color toner image formed on the intermediate transfer drum 5 is transferred on the recording paper 10 from the intermediate transfer drum 5 based on the transfer electric field formed by the applied voltage of a secondary transfer power supply 8. The photoconductive fine grains 13 on the intermediate transfer drum 5 are electrified to the positive polarity at nonimage sections, however partial electrifxcation is resolved when the electrified charges are released by the irradiation of a static elimination light, and the surface potential on the intermediate transfer drum 5 is uniformized.
Patent JP-H07142019-A (JP)
Title: X-ray image intensifying tube
Inventor: YAMAGISHI SHIROFUMI
IPC: H01J31/50
Filed: 1994-08-17
Abstract: PURPOSE:To provide an X-ray image intensifying tube by which the inside of a vacuum vessel can be maintained under high vacuum over a long period of time. CONSTITUTION:A pair of counter electrodes 27 and 28 and an ion pump 22 to supply a magnetic field to a space surrounded with a pair of these counter electrodes, are enclosed inside of a vacuum vessel 12, and at least one of the counter electrodes 27 and 28 of this ion pump 22 is an X-ray image intensifying tube electrically connected to focusing electrodes 16 and 17 in the vacuum vessel. The pump 22 is operated without delay according to the operation of this intensifying tube, and tube inside gas is efficiently adsorbed.
Patent JP-H1125981-A (JP)
Title: Negative electrode material for li ion secondary battery
Inventor: IMAI GIICHI
IPC: H01M10/05
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material capable of easily and simply increasing a battery capacity by supplying the blended compound of graphite powders of two kinds or more different in average particle diameters, using graphite powders transformed into graphite. SOLUTION: When a carbon material such as coke where petroleum, coal or the like is treated by heat at 700 to 1400 deg.C is converted into graphite by heat of 2500 to 3000 deg.C, a crystal is grown to have a high true specific gravity and be soft, and a gradation becomes narrow and round graphite powders by breaking and thereby a filling rate is increased. Setting of a ratio ζB1 /ζT2/1 between the bulk density and the true density of graphite powders ζB and ζT to 0.4 to 0.7 is good for preventing a reduction in Li storaging/discharging performance and practical. The ration WA/WB of weights WA and WB of small- diameter and large-diameter graphite powders to be blended is set to 0.40 to 0.45, preferably a ratio D1 /D2 between average particle diameters D1 and D2 is set equal to 0.3 or lower, and in this way, a filling rate is increased.  If one having a particle diameter or 3 μm or lower is distributed at a gradation of 5 μm or higher, safety is provided by the suppression of a surface area, and emission of storaged Li ions is made smooth.
Patent JP-H068108-A (JP)
Title: Automatic index head
Inventor: SAWADA SHIGERU
IPC: B23H3/04
Filed: 1992-06-26
Abstract: PURPOSE:To make the machining work of an integral disk efficiently by providing a rotating shaft supported on an index head body, a machining table, a drive device, a rotational angle detecting device, and a casing mounted so that the drive device and the rotational angle detecting device are covered. CONSTITUTION:A machining electrode of an electro-chemical machining device and an index head body 19 are connected to the negative and positive poles of a power, respectively, and a section of a material to be machined 76 opposed to the electro-chemical machining device is electro-chemically machined to form a blade section on the material to be machined 76. After one of the blade section has been formed by electro-chemical machining, a rotational shaft 12 is driven by a drive device 50 to rotate the material to be machined 76. In this case, a rotational angle detecting device 52 detects a rotational angle, i.e., the rotational angle of the material to be machined 76, and outputs a signal. Based on the signal, a machining table 28 is moved by an angle between adjacent blade sections formed in the material to be machined 76 to stop the drive device 50, and the material to be machined 76 is electro-chemically machined. Then the operation is performed in sequence to form multiple blade sections at equal intervals.
Patent JP-S6084623-A (JP)
Title: Information processor
Inventor: MORIKAWA KIYOSHI
IPC: G06F1/16
Filed: 1983-10-15
Abstract: PURPOSE:To facilitate the operation of a keyboard, etc., by forming the keyboard and a board for the keyboard in one body and adjusting the tilt angle of the key operation surface. CONSTITUTION:A computer operation desk 10 has leg members 11 and 11' on the left and right sides, and a board 12 for a display is fixed to their top end to mount and support the display 13 thereupon. One side part of the board 14 for the keyboard 14 is sandwiched between the top parts of said leg members 11 and 11', and the other end part is supported rotatably around a fixed knob 15 as a fulcrum. Consequently, an operator loosens the fixed knob 15 to adjust the board 14 for the keyboard to a desired angle, and clamps it fixedly after the adjustment.
Patent JP-S6083970-A (JP)
Title: Optical printer
Inventor: ITOU OSAMU
IPC: G03G15/04
Filed: 1983-10-14
Abstract: PURPOSE:To improve the picture output speed in case of output of large-size characters by controlling a light shielding area of a light shielding member in accordance with variation of picture element recording pitch length to control the exposure distribution on a photosensitive body. CONSTITUTION:A character size selecting device 36 selects orinary-size characters or large-size characters, and its information is transmitted to a light shielding plate controller 40, a photosensitive body moving speed setting device 38, and a reference signal generator 34. Then, an aperture part formed with two light shielding plates 28a and 28b is controlled to a length H corresponding to the character size. The photosensitive body moving speed is set to a speed corresponding to the character size, and the deviation between this set speed and the actual photosensitive body moving speed detected by a photosensitive body moving speed detector 33 is fed back to a photosensitive body moving speed controller 39 to control the moving speed to a fixed speed. Thus, a proper exposure distribution is given onto the photosensitive body to improve the picture output speed in case of output of large-size characters.
Patent JP-H0748249-A (JP)
Title: Ointment plaster
Inventor: MURAKAMI YOSHIHIDE
IPC: A61K9/70
Filed: 1993-08-04
Abstract: PURPOSE:To provide an ointment plaster capable of hygienically and simply administering an accurate amount of an ointment on the surface of a skin without staining a hand finger, excellent in the storage stability of the ointment, and not causing the irritation of the skin on the surface of the plaster-applied skin. CONSTITUTION:An ointment 2 is wrapped and sealed with a support film 1 limited in a water-vapor permeability of 0.5-100g/m<2>.24h. A sealing method such as a hot-pressing method is preferably adopted for sealing the support film. When used, the sealed product is opened from the sealed part 3 and developed into the ointment plaster in which the plaster 2 has been coated on one side of the support film 1. The ointment plaster in made to adhere to the surface of the skin.
Patent JP-H0613864-A (JP)
Title: Switching circuit
Inventor: ICHIKAWA AKIRA
IPC: H03K17/61
Filed: 1992-06-26
Abstract: PURPOSE:To provide a compact high frequency switching circuit having excellent high frequency characteristic without increasing the total current by means of the bias current of an electronic circuit of a receiver, etc., requiring an operation at all times to drive a semiconductor switch with low resistance value. CONSTITUTION:A semiconductor switch 1 is controlled to be turned on or off by the control voltage VCT applied to a control terminal 6. When the switch 1 is turned on, the bias voltage Vbb is applied to an electronic circuit 4 from a bias terminal 7 via the switch 1. and the circuit 4 is actuated. At the same time the transmission lines 3 and 5 are connected together in terms of high frequency. Since the bias current required for working the circuit 4 flows in series to the switch 1, the switch 1 can be turned on without increasing the total current. Furthermore the resistance can be extremely small when the switch 1 is kept ON and the high frequency loss caused by switching can be decreased.
Patent JP-S6348584-A (JP)
Title: Electrostatic recording device
Inventor: KAMOI HISAAKI
IPC: G03G15/16
Filed: 1986-08-19
Abstract: PURPOSE:To prevent unnecessary toner from sticking on a transfer roller and staining recording paper by dividing a roller which transfers a toner image on a recording medium to recording paper into plural parts at right angles to the axial direction, and applying voltages to them selectively and individually. CONSTITUTION:The transfer roller 15 consists of plural divided rollers 151-15n arrayed at right angles to the run direction of the recording paper 12 and only divided rollers which contact the recording paper 12 among the 151-15n are applied with voltages. In this case, the divided rollers 151-15n are insulated from each other. Therefore, the divided rollers which do not contact the recording paper 12 are applied with no voltage and even if the toner image is wider than the recording paper 1 and contacts divided rollers, no magnetic toner sticks on the rollers, which are to stained. Consequently, recording paper 12 which is inserted next is never stained.
Patent JP-H0513219-A (JP)
Title: Electromagnetic actuator
Inventor: HOUEI TAISUKE
IPC: H01F7/16
Filed: 1991-07-08
Abstract: PURPOSE:To ensure the attraction characteristic of the title actuator over a long stroke by a method wherein the constitution condition of a movable iron- core passing part on the side of a yoke end is specified. CONSTITUTION:A fixed iron core 2 composed of a magnetic material is installed at the inside in the center of a solenoid coil 1; said selenoid coil 1 is covered with a yoke 3 which has been united to the fixed iron ocre 2 and which is composed of the magnetic material; a movable iron core 5 composed of the magnetic material is installed in the central part of the solenoid coil 1 in such a way that it can be advanced and retreated with reference to said fixed iron core 2. The movable iron core 5 is passed through a passing part 3b on the side of a yoke end at the yoke 3. When the movable iron core 5 is at a maximum stroke within its usable range, the maximum distance d1 between the yoke 3 in the passing part 3b and the movable iron core 5 is set to be larger than the maximum distance d2 between the fixed iron core 2 and the movable iron core 5.
Patent JP-H11343023-A (JP)
Title: Article conveying device
Inventor: YAMAGUCHI HIDEKI
IPC: B65G47/28
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the skipping of teeth of a chain and the dispersion of the accuracy in stop positions and to reduce the amount of retained articles by independently mounting a conveying belt and a driving belt, directly moving and stopping the driving belt by two driving motors, and reciprocating an adjustment conveyor through a slide table. SOLUTION: An adjustment conveyor 100 comprises a conveying belt 2 put on the conveying pulleys 3, 4, a slide table 6 movably mounted on a rail 8, and a driving belt 14 put on the driven pulleys 12, 15. The belt 2 is provided with the trays 2 for loading the works at specific pitches. Both ends of the slide table 6 comprises the bearings 9, 10 for supporting the shafts 11, 13 of the pulleys 3, 4. The driven pulley 12 of the driving belt 14 is fixed to a driven shaft 11, and the driven pulley 15 is fixed to a driven shaft independently mounted on the slide table 6. The driving belt 14 is driven, rotated and stopped by the driving pulleys directly connected with the motors 18, 19.
Patent JP-S6084445-A (JP)
Title: Multistage speed change gear
Inventor: WATANABE YOSHIYUKI
IPC: F16H3/66
Filed: 1983-10-17
Abstract: PURPOSE:To shorten axial length by engaging one of double pinion gears engaging with each other as a set of composite planetary gears with a sun gear and the other with a ring gear. CONSTITUTION:A speed change stage by a planetary gear set is constituted by a speed change stage by a combined set of simple planetary gears 120, 130 and a speed change stage by a composite planetary gear set 140 disposed on the front stage of said speed change stage. One 144a of double pinion gears engaging with each other as said composite planetary gear set 140 is engaged with a sun gear 143 and the other 144b engaged with a ring gear 142. Hereby, a gear train are brought into a line, so that axial length of the gear train can be shortened as compared with a prior Ravigneawx type planetary gear train.
Patent JP-H106681-A (JP)
Title: Sheet with adhesive surface having hole for file
Inventor: KITAMURA YOSHIAKI
IPC: B42F11/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet with an adhesive surface having a hole for a file, by which a form to be filed is filed without punching the hole for the file and used by detaching and attaching the form to be filed at necessary time. SOLUTION: A form 1 to be filed is stuck on a detachable adhesive surface 2 and a sheet 4 is filed by using holes 3 for a file. Therefor, the form 1 to be filed is filed without punching the holes 3 for the file and also used by detaching and attaching it from/to the sheet 4 at necessary time.
Patent JP-S6352337-A (JP)
Title: Optical system driver
Inventor: NOSE HIROYASU
IPC: G02B26/10
Filed: 1986-08-21
Abstract: PURPOSE:To eliminate the crosstalk by providing notched parts in parts orthogonal to the direction of the optical axis on the coil outside peripheral part and/or the coil inside peripheral part of a magnetic circuit for focusing control. CONSTITUTION:The means which drives an optical system in the direction of the optical axis consists of a coil 32, which is connected to the optical system and to which power can be supplied, and a magnetic circuit 9 which generates a magnetic field traversing the coil 32 and is provided in the outside peripheral part and the inside peripheral part of the coil 32, and notches parts are provided in parts orthogonal to the direction of the optical axis on coil outside and/or inside peripheral parts 6 of the magnetic circuit 9. Even if the hollow cylinder coil 32 for focusing control is deviated in the tracking direction, the magnetic field in the tracking direction does not act upon the hollow cylinder coil 32 and the driving force only in the focusing direction is applied to the coil 32, thus eliminating the crosstalk.
Patent JP-S6086665-A (JP)
Title: Bankbook detection
Inventor: MORITO AKIRA
IPC: G06Q40/02
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a bankbook detector having a high detection capacity which prevents failure of handling of users, by providing a circuit which uses a CCD image sensor to perform detection of a print line of a bankbook and detection of a page mark. CONSTITUTION:When a customer inserts his bankbook to an insertion slit in accordance with operation guide, data on a magnetic stripe of the bankbook is read by a magnetic head and is supplied to a main control part 201. At this time, a page mark indicating a page number of the bankbook and the last printed line are read by a reading part using the CCD image sensor and are supplied to the main control part 201. The main control part 201 judges whether there is a space in this page or not on a basis of the read last printed line and judges whether the page number of the magnetic stripe and that of the page mark coincide with each other. If they coincide with each other, format check is performed; and if this check results in success, an issue signal is sent to a print controller 203. Then, results of transactions are printed on the bankbook, and a printed slip is issued by a slip issuing device 25. The bankbook is ejected if it is inserted with an erroneous page opened.
Patent JP-S5895281-A (JP)
Title: Clocking device
Inventor: TANAKA FUMIHIRO
IPC: G04F10/00
Filed: 1981-12-02
Abstract: PURPOSE:To attain concentrical data processing of signals from plural detectors with a simple wiring by providing each detector with a simple signal converting circuit. CONSTITUTION:Respective output signals of detectors 21-2n are supplied to signal converters 31-3n and respective converted signals are applied to a data processing device 1 through signal cables 41-4n having two conductors respectively. In the converter 3i, a counter 311 counts up a pulse (a) from the processing device 1 and a converter 312 converts the counted value into a digital signal. The converted signal is switched T<r1> by an operation signal (e) from the detector 2i and sent to the processing device 1. The device 1 concentrically measures the operation time of the detector 2i at the receiving timing of the received signal to attain data processing.