baber/WOPTO huggingface dataset:
Patent JP-H10222953-A (JP)
Title: Tape cassette
Inventor: IIJIMA MAKOTO
IPC: G11B23/087
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette which can hold a tape reel in a locked state wherein the reel can not rotate, even when an impact is applied to the tape cassette at the time when this tape cassette is not used. SOLUTION: In this tape cassette, a projection 11 is made to engage with a guide groove 10 provided in the lateral side of a cassette main body 3 and thereby a lid made up of a front lid 8 and an upper lid 9 is fitted slidably to the cassette main body 3. In this case, a pair of reel lock members 7 are supported axially on the inner surface of the cassette main body 3 and engaging parts 7a in the fore ends thereof are made to engage with a ratchet part 24 formed in projection in an upper flange part, so that a tape reel 6 be locked in a state wherein it can not rotate. By opening the front lid 8 and the upper lid 9, the engagement of the engaging parts 7a with the ratchet part 24 is canceled and thereby the locked state of the tape reel 6 is canceled.
Patent JP-S56120242-A (JP)
Title: Checking system for transmission data
Inventor: FUJITA HIROSHI
IPC: H04L69/40
Filed: 1980-02-27
Abstract: PURPOSE:To comparatively make simple the constitution and to make efficient the data transmission, by checking the transmission data through the comparison between the output at reception side of an MODEM of itself and delayed transmission data. CONSTITUTION:A serial signal of transmission data applied to a transmission signal terminal SD sequentially sets/resets a flip-flop FF1 and reaches a gate GT2 via a delay circuit DL2. On the other hand, the transmission data enters the device at the reception side of the MODEM MD of itself from the connecting point CJ1 and reaches the gate GT2. Further, when the output of a flip-flop FF1 is delayed suitably at a delay circuit DL2, normal operation is shown without the absence of the output of the NAND gate GT2.
Patent JP-H05224814-A (JP)
Title: Display integrated type tablet device
Inventor: TAGAWA KOSEI
IPC: G06F3/041
Filed: 1992-02-10
Abstract: PURPOSE:To improve the duty ratio of a display and correctly detect the tip coordinates of a detection pen. CONSTITUTION:A multiplexer 13, while selecting the side of an input terminal B in a display period, selects the side of an input terminal A in a coordinate detection period. A lower common driving circuit 2L, while operating in the display period in parallel to an upper common driving circuit 2U according to shift data sent out of the multiplexer 13, operates in the coordinate detection period in series with the upper common driving circuit 2U. An upper segment driving circuit 3U and a lower segment driving circuit 3L operate at the same time to drive upper segment electrodes XU and lower segment electrodes XL at the same time in the same direction. Thus, images are displayed on the upper half part 1wU and lower half part 1wL on a display panel 1w in the display period to improve the duty ratio of the display. In the coordinate detection period, on the other hand, the upper half part 1wU and lower half part 1wL of the display panel 1w are scanned in series to correctly detect the (y) coordinates of two points P1 and P2.
Patent JP-2000224304-A (JP)
Title: Exchange
Inventor: MIKAMI YASUHIRO
IPC: H04M3/42
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To surely apply the brakes to restriction of a telephone answering service with respect to an exchange provided with a call pickup function. SOLUTION: The exchange is provided with a switch 12 that forms a channel between extensions (subscriber lines) accommodating terminals 11-1-11-N according to an instruction given externally and with a call processing means 13 that applies call processing to an incoming call arisen in any of the terminals 11-1-11-N, transfers the call to a proxy destination in place of a destination in response to a telephone answering service via a telephone answering service terminal other than the destination terminal, and gives an instruction adaptive a procedure of this call processing or the switch 12. The call processing means 13 sets a pickup inhibit index denoting it when a proxy reply is accepted to the call and inactivates the telephone answering service conducted by other terminals than the terminal that is a substantial transfer destination.
Patent JP-S53108771-A (JP)
Title: Semiconductor device
Inventor: UEDA KAZUYOSHI
IPC: H01L29/68
Filed: 1977-03-04
Abstract: PURPOSE: To obtain glass films of a sufficient thickness by depositing a SiO 2  film over the entire surface of a semiconductor substrate having element regions, removing the film of the periphery enclosing the element regions, providing recesses in the substrate and removing the film more widly than the opening width of the recesses at the time of forming passivation films of glass in said recesses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01199974-A (JP)
Title: Sulfur-containing alkaloid
Inventor: KOBAYASHI JUNICHI
IPC: A61K31/435
Filed: 1988-02-05
Abstract: NEW MATERIAL:A sulfur-containing alkaloid (named prianosin B) shown by the formula. USE:A drug having excellent antitumor activity and being expected to be an antitumor agent. PREPARATION:Sponge, Prianos melanos living in a sea area of Okinawa Prefecture is ground, homogenized, extracted with a solvent such as methanol/toluene, etc., at surrounding temperature and isolated by further purification by column chromatography to give a red solid compound shown by the formula.
Patent JP-S60172898-A (JP)
Title: Subscriber line signal system
Inventor: KAWAMURA NORIYUKI
IPC: H04Q1/30
Filed: 1984-02-10
Abstract: PURPOSE:To judge the final digit without pretranslation for deciding the number of received digits of a selection signal and to shift an operation to a translation one by adding a selection signal transmission completion signal after a selection signal. CONSTITUTION:After a subscriber specifies a selection number of an opposite subscriber by depressing a selection signal button 3, he confirms that the selection number displayed on a display device 2 is right, and depresses a transmission button 4. An subscriber's device 1 transmits a selection signal and a selection signal transmission completion signal to an exchange 5 using the depression of the transmission button 4 as a start signal. At this time, since a selection signal receiver 6 is connected to the subscriber's device 1 through a channel switch 8 in the exchange 5, the receiver 6 sequentially receives and accumulated selection signals transmitted from the subscriber's device 1, judges that it receives all digits of selection signals at the time of receiving a selection signal transmission completion signal, and transmits the accumulated selection signals to a central processing unit 7, which starts translation of numbers after it receives a selection signal, and selects a path.
Patent JP-H06242076-A (JP)
Title: Electromagnetic flaw detecting equipment
Inventor: NAGAI SATOSHI
IPC: G01N27/90
Filed: 1993-02-12
Abstract: PURPOSE:To prevent fluctuation of impedance of an exciting coil to be built in a probe for detecting variation of eddy current being induced in an object to be inspected by applying magnetic field. CONSTITUTION:The electromagnetic flaw detecting equipment comprises a probe 1 for detecting the variation of eddy current being induced in an object 5 to be inspected by applying magnetic field thereto, a section 3 for detecting a flaw on the object 5 based on an output from the probe 1, and a section 4 for displaying/recording a signal received from the detecting section 3, wherein the probe 1 comprises an exciting coil for applying a vertical field to the object 5 to induce eddy current, and a magnetic sensor for detecting a secondary field induced by the eddy current.
Patent JP-H06236522-A (JP)
Title: Magnetic signal reproducing head
Inventor: TOMIYAMA MORIHISA
IPC: G11B5/39
Filed: 1993-02-12
Abstract: PURPOSE:To eliminate the noises jarring to the ears and to build the magnetic signal reproducing head having excellent characteristics in tone by eliminating the Barkhausen noises to be generated when a magnetic recording medium is reproduced with the magnetic signal reproducing head for a digital audio tape recorder to be used for various kinds of electrical apparatus. CONSTITUTION:A magnet-resistance element 11 of the magnetic signal reproducing head is provided with 1 to 2 pieces of oxidized spots 12 by a laser within 100mum<2> to generate the potential to hinder the movement of the magnetic walls within the magnet-resistance element, by which the magnetic walls are fixed. As a result, the Barkhausen noises induced at the time of a magnetic domain change are eliminated and the magnetic signal reproducing head which can reproduces the signals with the good tone is obtd.
Patent JP-S60168549-A (JP)
Title: Apparatus for preparatory charging of dust
Inventor: MIYAMOTO KOUJI
IPC: B03C3/12
Filed: 1984-02-10
Abstract: PURPOSE:To enable the installation of the titled apparatus to a narrow economically, by providing a cylindrical opposed electrode having a notched part in the downstream side of flowing gas and having a needle ended discharge electrode in the upstream side thereof so as to cross the gas flowing direction. CONSTITUTION:A plurality of cylindrical opposed electrodes 2 are provided in a gas flowline 1 in a mutually parallel direction so as to provide intervals (t) in the direction at a right angle of a gas flowing direction (a). A notch part 3 is formed to each of these electrodes 2 in the downstream side of the gas flowing direction (a) and a plurality of needle ended discharge electrodes 4 are arranged in parallel to the above mentioned electrodes 2 so as to be positioned in the upstream side of the above mentioned electrodes 2 in the above mentioned gap parts. Therefore, when a dust air stream is allowed to pass the above mentioned flowline 1 to the direction as shown by the arrow (a) in such a state that voltage is applied to the above mentioned electrodes 4 through a discharge pole grid 6 and corona discharge 5 is generated from said discharge electrodes 4 to the opposed electrodes 2, dust 8 passes the above mentioned discharge part to receive charge and flocculated while electrostatic repulsive action capacity at the surface of filter cloth is imparted to the flocculated dust which, in turn, passes the above mentioned flowline 1 to be sucked into a filtering dust collection apparatus.
Patent JP-H10246806-A (JP)
Title: Polyester film mirror for improved projection type television receiver
Inventor: ARTHUR J ROSSMO
IPC: H04N5/74
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film mirror for projection type television receiver by stretching a polyester deposited film tightly on a smoothly rising inner edge and fixing it to a front surface in front of the edge. SOLUTION: An assembled frame has a cross section surrounding a flat front surface 53 of the frame 15 and having a smoothly rising edge 52. A guide lip 56 is provided on a rear frame in order to aid the installation of a hard lining 48 in the opening groove of a U-shaped frame. The extended polyester deposited film 50 is favorably brought into contact with the front periphery of the smoothly rising edge 52 and fixed to the flat front surface 53 of the frame 15 by means of adhesive applied to the flat front surface 53 of the frame 15 but not to the smoothly rising edge 52. Consequently, the smoothly rising edge 52 removes an adverse effect exerted on the flat surface of the polyester film whose wrinkles are stretched.
Patent JP-H04243740-A (JP)
Title: Device for discharging sheet
Inventor: TAGAMI MASAHIDE
IPC: B65H5/00
Filed: 1991-01-24
Abstract: PURPOSE:To smoothly discharge sheets by eliminating electricity with which a sheet is charged when making sliding contact with an image forming apparatus in an electrophotographic process. CONSTITUTION:An electricity eliminating needle 22 made of a flexible, conductive resin is provided at the upper edge of a discharge opening 1b for a sheet P and electricity with which the sheet P is charged is eliminated by discharge rollers 17, 18 and also curling of the rear end portion of the sheet P discharged is pressed by the electricity eliminating needle 22 so that the next sheet P is smoothly discharged onto the sheet P discharged earlier.
Patent JP-S63193647-A (JP)
Title: Subscriber's line state detecting device
Inventor: TANAKA MASAHIRO
IPC: H04M3/22
Filed: 1987-02-04
Abstract: PURPOSE:To identify a subscriber's line(SL) state based on the voltage on the subscriber's side, to easily detect the misconnection of the SL and to easily discriminate an idle state or the like of the SL by connecting an SL leading-in selecting circuit, a detecting circuit and a polarity detecting circuit to the SL. CONSTITUTION:The SLs A, B are stored in an electronic exchange and the SL leading-in selecting circuit 1 in the SL state detecting circuit selects the SL A or B. The polarity of the SL A or B selected by the selecting circuit 1 is decided by an open ground/battery busy detecting circuit 2. The decided result is inputted to an open/ground detecting circuit 3 and a battery/busy detecting circuit 4. A comparator in the circuit 3 decides whether the SL A or B is open or ground and the circuit 4 decides whether the SL A or B is battery or busy. The decided results of the circuits 3, 4 are inputted to the polarity detecting circuit 5 and the polarity state of each SL A or B is received by the circuit 5.
Patent JP-S58142584-A (JP)
Title: Pressure-sensitive element
Inventor: TAKEUCHI HIROYUKI
IPC: H01L41/00
Filed: 1982-02-19
Abstract: PURPOSE:To extremely improve sensitivity by fixing an external wall of a cylindrical piezoelectric ceramic material. CONSTITUTION:A pressure sensitive element provides a piezoelectric ceramic material 1 and external wall electrode 2 and it is polarized in the radius direction. Such a pressure sensitive element is fixed by metal blocks 4 and 4'. In such a structure, a voltage response to irradiation of laser pulse to the liquid sealed within cell becomes very high. Namely, sensitivity can be drastically improved by fixing the external wall, because a voltage may be generated through a piezoelectric voltage mainly in regard to the longitudinal effect owing to the fixed external wall.
Patent JP-S63193138-A (JP)
Title: Optical system for copying machine
Inventor: KIMURA SHUZO
IPC: G03G15/041
Filed: 1987-02-06
Abstract: PURPOSE:To smoothly execute a zooming operation by using a movable lens as the optical system for a copying machine connected so as to be slidable to a guide member in front and rear positions in its moving direction. CONSTITUTION:At the time of varying the image forming magnification of an original image on the surface of a photosensitive drum, a lens carriage 1 moves along a rack 6 by driving to rotate a motor 3, and exactly speaking, the carriage 1 moves, based on a slit groove 7 on a base 5 as a reference. With respect to a movement in the diagonal direction of the carriage 1, a cam plate 18 connected by a detaining pin is moved in an optical axis direction along the linear slit cam 22a of a linear cam member 22, and the slit cam part 22a is moved in the slit direction relatively against the carriage 1. Accordingly, the pin abutting on end face cam parts 18a, 18b in the cam plate 18 moves along the end face cam parts 18a, 18b and as a result, the pin is allowed to approach/separate by the action of the cam plate 18.
Patent JP-H05194059-A (JP)
Title: Method for pattering ceramic building material
Inventor: TERAMOTO HIROSHI
IPC: C04B41/72
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a building material having a dichroic pattern by a coating process. CONSTITUTION:A colored composition comprising a hydraulic raw material such as a cement as a main raw material and suitably adding a pigment thereto is formed into a plate-like shape, and colored sand is uniformly scattered on the surface of the plate-like formed product. The colored plate-like formed product is pressed with a press and cured by a conventional method. The surface of the cured product is cut along a proper pattern to expose the part of the main raw material for expressing a dichroic pattern comprising the color of the ground material and the colored sand on the surface.
Patent JP-S56120791-A (JP)
Title: Stabilizer composition without discoloring copper
Inventor: YAKO SHINICHI
IPC: C09K15/14
Filed: 1980-02-27
Abstract: PURPOSE: A white stabilizer composition, having improved antioxidant property and preventing effect on copper discoloration and corrosion without coloration by heat and change with time, and containing 4,4-thiobis(3-methyl-6-tert-butylphenol) and a specific amount of a chain polyfunctional carboxylic acid.  
     CONSTITUTION: A stabilizer composition prepared by incorporating (A) 4,4'- thiobis(3-methyl-6-tert-butylphenol) with (B) 0.0001W1.0wt%, preferably 0.001W 0.1wt%, chain polyfunctional carboxylic acid. An alkali metallic salt or ammonium salt of oxalic acid, tartaric acid, etc. may be preferred as the component (B), and trisodium citrate is most preferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61188490-A (JP)
Title: Method of sweetening sour hydrocarbon fraction
Inventor: ROBAATO ROI FUREEMU
IPC: C10G27/10
Filed: 1985-02-13
Abstract: A sour hydrocarbon fraction containing mercaptan(s) is sweetened by reacting mercaptan(s) contained in the hydrocarbon fraction with an oxidizing agent. The hydrocarbon fraction and the oxidizing agent are contacted with a supported metal chelate mercaptan oxidation catalyst and anhydrous ammonia. The contacting is carried out in the absence of an aqueous phase.
Patent JP-H08194947-A (JP)
Title: Power control system
Inventor: AOKI IKUO
IPC: G11B7/126
Filed: 1995-01-19
Abstract: PURPOSE: To control the recording power optimally even when the information recording medium is a phase variation media. CONSTITUTION: When an information recording medium MD is irradiated with the light of predetermined power from a light source 1 in order to record a data, a reflection signal from the medium MD is detected when the light source 1 is emitting the light of bias power and the power of the light source 1 is controlled such that the reflection signal thus detected has a predetermined target level. With such arrangement, the power of the light source 1 can be controlled optimally by detecting the reflection signal when the light source 1 is emitting the light of bias power even if a phase variation medium is employed as the information recording medium MD and the variation of the reflection signal from the medium MD can be scarcely detected when the light source 1 is emitting the light of recording power.
Patent JP-S59151292-A (JP)
Inventor: ATOBE HIDEYUKI
IPC: G08B5/22
Filed: 1983-02-18
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-S63186677-A (JP)
Inventor: NAKAYAMA AKIHIRO
IPC: A63F3/00
Filed: 1987-02-06
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-S52109252-A (JP)
Title: Device for registering floor-calling of elevator
Inventor: UMEDA YASUKAZU
IPC: B66B3/00
Filed: 1976-03-08
Abstract: PURPOSE: To provide an device for registering floor calling for an elevator which can register floor calling on the floor even if the cage dirrerent from that of notice indication arrives at the floor so that passengers may ride easily the cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11224036-A (JP)
Title: Image forming device
Inventor: SAWAMURA ATSUSHI
IPC: G03G15/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent another component from being adversely affected by a heat source for performing image formation processing on a recording medium by the display of high heat insulating effect even when the heat source is pro vided closely to the component. SOLUTION: As to a cleaner 50 for an intermediate transfer body in this image forming device 10; a heat insulating outside wall 66 is provided in a device housing part opposed to the heating roller 56 of a fixing unit 14, so that the cleaner 50 have a double structure. The outside wall 66 is constituted of a member whose rigidity is lower than that of the device housing. Consequently, not only the heat insulating effect can be obtained but force to deform the device housing is not added because the outside wall 66 has low rigidity even through the outside wall 66 is thermally expanded. Thus, deformation of the cleaning member 60 of the cleaner 50, etc., and the lowering of positional accuracy can be eliminated, so that stable cleaning performance can be kept.
Patent JP-H01201369-A (JP)
Title: Granulated carbon black
Inventor: SUZUKI HIROAKI
IPC: C09C1/56
Filed: 1988-02-05
Abstract: PURPOSE:To make it possible to decrease the sticking of granulated carbon black without sacrificing its dispersibility, by mixing the carbon black with a carboxylic acid-form amphoteric surfactant in a specified mixing ratio. CONSTITUTION:100pts.wt. carbon black is mixed with 0.001-0.1pt.wt. carboxylic acid-form amphoteric surfactant. As said surfactants, dimethylalkylbetaine (wherein the alkyl group is cocoalkyl, dodecyl, lauryl or the like) are desirable. An example of a process for adding said surfactant to the granulated carbon black comprises dissolving a specified amount of the surfactant in water for granulation, adding the formed solution together with, optionally, a usual binder component to the carbon black tumbling in the granulator and subjecting the whole to usual granulating and drying.
Patent JP-S61184646-A (JP)
Title: Trouble recovering processing system
Inventor: KAWAGUCHI ETSUKO
IPC: G06F11/00
Filed: 1985-02-12
Abstract: PURPOSE:To shorten the restarting processing time of the application program by setting the releasing environment of the data base/data set, using the back- out file, returning the data base/data set to the state before the renewal and making it into the waiting state. CONSTITUTION:An application program APL, when it is started, actually executes the renewing of the data base/data set, and the data before the renewal are stored into a back-out BACK-OUT file. When abnormalities are detected, the task of the back-out processing program is posted, and the processing is continued. The back-out processing program is a waiting state until the task is posted. When the task is posted, the recovering environment of the data base/data set is set, by using the back-out file, the data base/data set 1 is returned to the state before the renewal and thereafter, the waiting state is obtained.
Patent JP-H11217760-A (JP)
Title: Fiber sheet and fiber sheet molded product
Inventor: OGAWA MASANORI
IPC: D04H1/64
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain homogeneous fiber sheets and their molded products that are suitable as car interior materials by spraying fibers with a dispersion containing a synthetic resin binder and an adhesive, pressing them to sheets, and then subjecting the sheets to the hot-press molding and/or vacuum molding. SOLUTION: A adhesive as an acrylic emulsion is admixed to water in an amount of 0.01-50 wt.% on the solid basis, dispersing a powdery synthetic resin binder such as a phenolic resin in the mixture in an amount of 1-40 wt.%, then the dispersion is sprayed to the fibers so that the synthetic resin binder is applied to the fibers in an amount of 5-40 wt.%. Then, the treated fibers are carded with a machine to carded webs. Several webs are piled up to form a fleece, needle-punched and treated with heat to form fiber sheets. The resultant fiber sheets are cut in prescribed dimensions, molded by the hot-pressing or by vacuum molding to give a desired sheet molded product.