baber/WOPTO huggingface dataset:
Patent JP-H05137331-A (JP)
Title: Switching power source
Inventor: YAMAZAKI MASAMICHI
IPC: H02M3/28
Filed: 1991-11-07
Abstract: PURPOSE:To control the supply and stoppage of the DC power to electronic equipment by a small and cheap externally-operated switch, in a switching power source which supplies the electronic equipment with DC power, with the commercial power source as an input power source. CONSTITUTION:This power source is composed of an externally-operated switch 11, which is insulated and isolated electrically from a commercial power source, a detection circuit 10, which detects the state of the switch 11 and outputs a signal, a control circuit 10, which controls the operation of the transistor for switching the current application circuit to the primary winding of a transformer by the signal 12 from the detection circuit 10, and the secondary winding of the transformer for supplying the detection circuit 10 with power. Hereby, the externally-operated switch is provided in the low-voltage and low-current circuit being electrically insulated and separated from the commercial power source, so the use of the small and cheap externally-operated switch becomes possible.
Patent JP-H06138373-A (JP)
Title: Sight line detecting device
Inventor: AKASHI AKIRA
IPC: A61B3/113
Filed: 1992-10-29
Abstract: PURPOSE:To effectively eliminate a false pupil edge, and to improve accuracy for detecting the line of sight by estimating a pupil circle by using the least square method based on extracted all pupil edge data. CONSTITUTION:Extracted plural pupil edges are divided into the upper side part 71, the lower side part 72, the right side part 73 and the left side part 74 of a pupil circle, and based on data of the remaining sides except edge data of one side, a pupil circle 75' is estimated, and simultaneously, an estimated deviation quantity is also calculated. That is, for instance, in the case an edge of the lower side of the pupil circle is extracted erroneously due to influence of an eyelid, when the pupil circle is calculated by using extracted all edge data, an erroneous pupil circle 75 is obtained. Therefore, by estimating the circle by the data from which the lower side edge in an enclosure 72 is eliminated, a correct pupil circle 75' can be detected. In this case, since the circle is estimated by using the minimum square method, the radius or the diameter of the circle is used for the correction.
Patent JP-H10132935-A (JP)
Title: Missile position measuring equipment
Inventor: NONAKA KOJI
IPC: G01S17/08
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To ensure the measurable distance and measuring precision even with an error angle by directing the laser beam of a laser range finder in the direction of a missile within an image. SOLUTION: This equipment is loaded with a beam directing angle variable device 4 of a laser range finder 3, and the laser beam is directed in a direction offset from the optical axial angle of an image pickup device by the angle of an error angle 10 which is the output of an image processing device 5. The azimuth of a missile is measured by the angle of gimbals and the error angle 10, and the relative distance with the missile is measured by the laser range finder 3 with the directing angle of the laser beam being shifted by the error angle 10. Even if the error angle 10 is generated in the tracking control of a high-speed missile, the laser beam can be prevented from being shifted from the range so that the distance can not be measured since the laser beam can be directed to the direction of the missile.  Further, since it is not necessary to minimize the error angle 10, the control gain can be reduced even in the tracking control system, and a stable tracking control equipment can be provided.
Patent JP-H04167768-A (JP)
Title: Camera integrated type signal recorder
Inventor: WATANABE KAZUO
IPC: H04N5/225
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate trouble when a camcorder is installed or moved by performing the proper recording operation with the use of only a signal recording part separating from a main body part. CONSTITUTION:The camcorder 11 is composed of a main body part 12 and a viewfinder part 13 that is used as a monitoring device at photographing and reproduction time and as a remote control device. The viewfinder part 13 freely attachable and detachable from the body part 12. The proper recording operation can be performed with the use of the only viewfinder part 13 separating from the body part 12. Thus, the trouble is eliminated when the camcorder 11 is installed or moved.
Patent JP-H10132806-A (JP)
Title: Feeder for holder and cigarette for automatic smoking machine
Inventor: TOZAWA TAKAO
IPC: G01N1/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To automatically feed holders and cigarettes in an automatic smoking machine wherein a robot fits holders and cigarette to the smoking mouth of the body of the smoking machine. SOLUTION: A holder tray feed mechanism 66 and a cigarette tray feed mechanism 65 are provided in the vicinity of the terminal section of the rail 32 of a robot 30. These holder tray feed mechanism 66 and cigarette tray mechanism 65 are caused to hold beforehand a plurality of holder trays and a plurality of cigarette trays holding required numbers of holders and cigarette, and these trays are supplied one by one into the operating range of this robot successively.
Patent JP-H03152592-A (JP)
Title: Navigation device for automobile
Inventor: SHISHIDO TOSHIO
IPC: G08G1/09
Filed: 1989-11-08
Abstract: PURPOSE:To obtain the detail and accurate information of the traffic jam status of a road as necessary by transmitting output information from a traffic jam status detecting sensor on the road to an automobile traveling in the neighborhood by unifying with the map information of a place where the sensor is located, and displaying the content of the information of a device provided in the automobile. CONSTITUTION:The traffic jam status information detected with detecting sensors 1a-1n are inputted to a digital information transmission means 3 as analog signals, and digital information are generated by unifying place information in which the installing places of the sensors 1a-1n are encoded with the traffic jam status information captured with the sensors 1a-1n, and they are sent to radio transmission means 4a-4n arranged on the road. When an information display device 9 mounted on the automobile is operated, the digital information can be received from the radio transmission means 4a-4n traveling in the neighborhood, and it is introduced to a controller 7. A corresponding map is drawn out from a map information housing part 6 based on the information, then, the traffic jam status is displayed on a display 8. Thereby, a driver can obtain the information of the traffic jam status of the road as necessary.
Patent JP-H0596785-A (JP)
Title: Image output device
Inventor: KUMAZAKI HITOMI
IPC: G06T11/00
Filed: 1991-10-11
Abstract: PURPOSE:To improve image qualities of both a vector part and an image part in the print out of a document consisting of said parts in a mixed state. CONSTITUTION:When a target image data area is a vector area, the image quality of image data is improved by an anti-aliasing processing. When a target image data area is an image area, the image quality of image data is improved by multivaluing the image data. Furthermore, when a target image data area is an image area, whether the image data is binary data or multivalued data is judged, and in accordance with the judgement, either an image smoothing processing or a multivalued-image-quality improving processing is conducted.
Patent JP-H03225854-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GIYASUPAA EI BUTERA
IPC: H01L27/12
Filed: 1990-10-31
Abstract: PURPOSE: To enhance fluid/vapor soldering in reliability by a method, wherein a semiconductor device is equipped with a nickel oxide barrier strip which is suitable in size and shape for being mounted with the edge of a protective cap. CONSTITUTION: A transistor chip 16 and a capacitor chip 18 in an active region 14 are connected, together with a connector 19 and also to a gold-plated lead 12. A nickel oxide barrier strip 20 on the gold-plated lead 12 is represented as a part (hatched part) which forms the segment of a ring that surround an active region 14, and a non-hatched region denotes a beryllium body 22 that is covered with an epoxy before a protective cap is mounted. Solder is blocked from penetrating beyond a boundary between epoxy and a cap, by a nickel oxide barrier strip provided adjacent to an active region surrounding it. By this setup, fluid/vapor soldering is improved in stability.
Patent JP-H03154419-A (JP)
Title: Electronic tuner
Inventor: IWATA TAKATOSHI
IPC: H03H7/01
Filed: 1989-11-13
Abstract: PURPOSE:To improve the UHF disturbance excluding capability at the reception of VHF by providing an induction M type T-shape low pass filter(LPF) and setting a cut-off frequency maximizing the attenuation in an attenuation area to a UHF band. CONSTITUTION:An induction M type T-shape low pass filter(LPF) is employed between an antenna input terminal and a VHF input circuit and the coil component of the LPF is made of a pattern of the printed circuit board. That is, the LPF comprising coils 2, 4 and a capacitor 3 shows the attenuation characteristic and a cut-off frequency finfinity maximizing the attenuation in the attenuation area is set by the series resonance with the capacitor 3 and the coil 4 of the LPF near a band in which a disturbance signal of a UHF band exists. Thus, the leading of the attenuation characteristic near the cut-off frequency fC is made steep from the attenuation characteristic of the LPF and the attenuation at a high frequency is increased, then the input selectivity characteristic is improved and the UHF disturbance exclusion capability at VHF reception is improved.
Patent JP-H06217643-A (JP)
Title: Growth of va mycorrhizae
Inventor: SAKAI MASAKAZU
IPC: C12N1/14
Filed: 1993-10-29
Abstract: PURPOSE:To vigorously grow a VA mycorrhizae by making a VA mycorrhizae live in symbiosis with the plant roots, culturing the plant using a slow-acting fertilizer and vigorously growing the plant while saving labors for frequent application of a low-concentration fertilizer without inhibiting growth of the VA mycorrhizae. CONSTITUTION:Calcined red soil is laid on a pot hole and spores of a VA mycorrhizae [e.g. Gigaspora margarita (Application to Bikoken is rejected)] which belongs to Gigaspora are inoculated thereon. Seeds of a plant (e.g. white clover) are sawn thereon and cultured in a glasshouse kept at 25 to 30 deg.C for one month. The plant having grown in the pot is transplanted to a plastic pot packed with calcined red soil containing a slow-acting fertilizer and cultured in the glasshouse for one month while watering is repeated. Thereby, the plant is allowed to vigorously grow while saving labors for frequent application of a low-concentration fertilizer without inhibiting growth of the VA mycorrhizae thus vigorously growing the objective VA mycorrhizae.
Patent JP-H11131712-A (JP)
Title: Skylight window equipment
Inventor: SHISHIDO TAKUMI
IPC: E04D13/035
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a skylight window equipment capable of smoothly opening and closing a movable skylight window with a low-cost configuration. SOLUTION: In a movable skylight window 3 along a guide rail 4 installed on a window sill 1, a rail portion 12 having a T-shaped or an inverted L-shaped cross-sectional rail portion 12 is provided, which has a vertical rail portion 13 and a horizontal rail portion 14 extended horizontally from the upper end of the rail portion 13. And at a lower frame 10 of a window frame 8 of the movable skylight window 3, a supporting roller 21 consisting of a bearing roller attached to a horizontal shaft for rolling on the upper surface of the horizontal rail portion 14 and a regulating roller 23 consisting of a bearing roller attached to a vertical shaft 22 for linking to the side face of the vertical rail portion 13 at a position with a proper distance from the lower surface of the horizontal rail portion 14 are provided by roller blocks 16 which are arranged at adequate intervals.
Patent JP-H11124534-A (JP)
Title: Water dispersion composition of fluorine-containing polymer
Inventor: TSUDA NOBUHIKO
IPC: C09D151/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water dispersion composition which shows excellent stain-deposition prevention, stain removal and storage stability when the dispersion composition is mixed in a coating material by mixing a water dispersion of a fluorine-containing polymer with a specific amount of a colloidal silica and an organoalkoxysilane. SOLUTION: 100 pts.wt. as solid of a water dispersion of a fluorine-containing polymer particle is mixed with more than 50 to 300 pts.wt. colloidal silica and 0.1-20 pts.wt. organoalkoxysilane. The particle of the fluorine-containing polymer is preferably a polymer particle obtained by seed polymerization of a monomer having a reactive α,β-unsaturated group in the presence of a fluorine-containing polymer particle. The fluorine-containing polymer preferably includes at least one of -OH group, -COOH group and a hydrolyzable silyl group. A water dispersion composition is obtained by adding a water dispersion obtained by adding an alkoxysilane to a colloidal silica and condensing them to a water dispersion of the fluorine-containing polymer.
Patent JP-H03156003-A (JP)
Title: Erectional operation car for bridge
Inventor: OCHI TOSHIBUMI
IPC: E01D11/04
Filed: 1989-11-10
Abstract: PURPOSE:To miniaturize an apparatus, by placing an erectional operation car on the existing bridge girder to freely move thereon so as to protrude from the front and supporting only one side of the scaffolds, mold supporters and others to lighten the loading weight of the car. CONSTITUTION:A rail 1a is laid down on an existing bridge girder G and an erectional operation car W made of truss frames 2 is placed to be freely movable. And only the front edges of an operational scaffold 4, a mold supporter 6 and the upper mold 8 are supported by suspended members 3, 7' and the other ends are supported on suspended members 3', 7 on the existing girder G. Next, concrete is placed in molds 6a, 8 to complete a bridge girder of a certain interval and the same procedures are repeated to lighten a loading weight on the car. In this way, the apparatus can be miniaturized and the application can be rationalized.
Patent JP-H08151249-A (JP)
Title: Cement panel and its production
Inventor: SUGIMOTO KENJI
IPC: C04B28/00
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a lightweight, nonflammable cement panel excellent in compressive strength and flexural strength, etc., and easy to nail and cut, etc., by placing a lightweight cement mixture with a specific composition on a projection-bearing aluminum plate. CONSTITUTION: A homogeneous dry mixing of the following five components are made: (A) 1000 pts.wt. of cement (e.g. white Portland cement), (B) 50-150 pts.wt. of a lightweight aggregate, (C) <=50 pts.wt. of water granulated slag, (D) 5-45 pts.wt., on a solid basis, of an emulsion (e.g. acrylic emulsion), and (E) 15-45 pts.wt. of a fibrous material. Second, the resultant mixture is blended with 200-800 pts.wt. of water to carry out a wet mixing to produce a lightweight cement mixture. Third, the bottom of a mold is laid with an aluminum plate 3 having a projection 2 and the lightweight cement mixture is placed into the mold so as to cover the aluminum plate 3 therewith. Subsequently, the mixture is pressed while vibrating the mold to effect monolithic molding of the aluminum plate 3 and the lightweight cement mixture followed by curing to obtain the objective cement panel 1.
Patent JP-H04166417-A (JP)
Title: Glass run structure for automobile
Inventor: ENDO HITOSHI
IPC: B60J5/04
Filed: 1990-10-30
Abstract: PURPOSE:To improve appearance by forming slits in a bottom wall and side walls in the direction of width and mounting a different sealant, with which the slits are covered, on a surface on the door sash side, in glass run structure for an automobile of a portion positioned facing the corner of a door sash. CONSTITUTION:A plurality of slits 12 extending along the direction of width are formed at inervals of a given distance in a bottom wall 4b and side walls 4a and 4b of a glass run base part 4 positioned facing the corner part of a door sash 2. The glass run 4 is curved in a way to forcibly open the slit 12, and a sealant 13 of a sponge is mounted on the outer surface of the glass run base part 4 in a manner to cover the slit 12. By mounting a so formed glass run 21 on the door sash 2, mounting is facilitated and appearance is improved, and a yield can be improved.
Patent JP-H09133032-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: KINUGASA YUKIO
IPC: F01N13/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To markedly impede deterioration of a catalyst since its temperature is lower than a endurance temperature, by setting air-fuel ratio of exhaust, flowing in the catalyst when its temperature is a rich endurance temperature, to lean or stoichiometric air-fuel ratio. SOLUTION: A copper zeolite catalyst as an NH3 adsorbing oxidizing catalyst 10a is arranged in the downstream of a three-way catalyst 8 arranged in an exhaust passage. An engine is repeatedly driven alternately in lean/rich operation. When rich operation is performed, NH3 is produced from NOx in exhaust in the three-way catalyst 8, and this NH3 is temporarily stored in the copper zeolite catalyst. When lean operation is performed, NH3 is released from the copper zeolite catalyst, by this NH3 , and NOx in the exhaust is controlled.  When the rich operation is performed or when it must be started, a temperature of the copper zeolite catalyst is represented by a temperature TAC of exhaust flowing in the copper zeolite catalyst, the temperature TAC is estimated, when the TAC comes to be a temperature UTR corresponding to a rich endurance temperature of the copper zeolite catalyst, and the lean operation or stoichiometric operation is performed.
Patent JP-S63146263-A (JP)
Title: Cassette loading device
Inventor: NAKAI HIROSHIGE
IPC: G11B15/675
Filed: 1986-12-09
Abstract: PURPOSE:To load a small cassette at a prescribed position without using any adaptor at the cassette inserting position by securing such a constitution where the cassette insertion detecting members set at two different areas are actuated together with a lock member interlocking these detecting members when the small cassette is put into normal position and then a cassette insertion inhibiting cover members is opened. CONSTITUTION:When a small cassette 30 is put into a rough inserting position which is coincident with each reel drive disk, the cassette insertion detecting members 35 and 36 are turned toward an arrow head C with bearing pins 33 and 34 defined as rotational fulcrums by the cassette inserting force. At the same time, the lock members 41 and 42 interlocking drive pins 37 and 38 are turned toward an arrow head F with drive lever shafts 39 and 40 defined as rotational fulcrums. Thus a positional relation is secured to avoid a countering state to the tip part of a cassette insertion inhibiting cover member 44. Thus, the member 44 can turn toward Q to allow insertion of the cassette. In such a way, the cassette 30 can be set into a prescribed position with no use of an adaptor, etc., under the conditions where both large and small cassettes are used.
Patent JP-H03154178-A (JP)
Title: Picture display method
Inventor: NAITO HITOSHI
IPC: G06T3/00
Filed: 1989-11-10
Abstract: PURPOSE:To approximately execute the check of a binary picture in a short time by displaying one part of a multiple density picture in place of the binary picture. CONSTITUTION:An address designating circuit 14 reads out area data, for which only a designated area is made effective, from a memory 15 synchronously with a synchronizing signal. The gate of an analog switch 16 is opened / closed by a signal inverting the area data by a NOT circuit 18. A video signal constituting the multiple density picture in the area excepting for the designated area is outputted to a mixing circuit 19. An AND circuit 17 inputs binary picture data from a binarizing circuit 10 and the area data and outputs only a binary picture signal constituting the binary picture in the designated area to the mixing circuit 19 as an AND output. The mixing circuit 19 mixes the video signal from the analog switch 16 and the binary picture signal from the AND circuit 17. Thus, since one part of the multiple density picture is serially displayed in place of the binary picture, it can be easily discriminated whether a threshold value is optimum or not, etc.
Patent JP-H07149385-A (JP)
Title: Packaging body
Inventor: HAMADA SHINJI
IPC: B65D85/38
Filed: 1993-11-24
Abstract: PURPOSE:To package easily breakable indicating elements by using a packaging body made of nonfoaming plastic. CONSTITUTION:A plastic sheet is press molded into a plurality of storing parts 2 for storing individual indicating elements separately and flange parts 3 are provided around the periphery of the storing part to form a packaging body 1. By stacking such packaging bodies at the time of the usage, the flange parts serve as cushioning material to make the indicating elements hard to break when subjected to shocks.
Patent JP-H09133519-A (JP)
Title: Method for inspecting three-dimensional structure
Inventor: UEHARA TOSHIO
IPC: G01B11/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To decide whether a three-dimensional structural section is acceptable or not by providing a step for storing the design data of a three-dimensional structural section in a memory, a step for measuring the shape thereof, and a step for comparing and collating the design data and a measured data in order to determine the acceptability thereby inspecting the assembled state of a piping block and measuring the dimensions at each part thereof automatically. SOLUTION: An assembling chart of piping block is prepared using a three- dimensional CAD and then the three-dimensional coordinate and shape piping block are prepared based on the assembling chart and stored in an external memory 3. Subsequently, a computer 2 is actuated and an input unit 6 is operated to input an inspection code, e.g. the number of piping block or the piping block code. The computer 2 prepares a table corresponding to the inspection code in an internal memory and the inspection data is stored sequentially therein. A three-dimensional measuring unit 1 is operated according to a control program and the shape of block is begun to be measured. image data picked up by the measuring unit 1 is processed by the computer 2 and stored. It is then compared with a CAD data in the memory 3 and thus determining the acceptability of three-dimensional structural section.
Patent JP-H11120524-A (JP)
Title: Production of magnetoresistive head
Inventor: SUZUKI YASUTOSHI
IPC: G11B5/39
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an magneto-resistive head capable of suppressing Barkhausen noise. SOLUTION: A substrate protective layer 2, a lower shielding layer 3 and a lower gap layer 4 are formed on an Altick substrate 1. A soft magnetic biasing film 6 is formed atop the lower gap layer 4 and an intermediate film 10 is formed thereon by using an insulating film, such as nitrided film. A target is arranged on the axis inclined by a prescribed angle from the axis perpendicular to the surface of the substrate 1 formed up to such intermediate film 10 and is subjected to sputtering, by which a magnetoresistive film 8 is deposited (diagonal deposition). The magnetoresistive film (magnetoresistive sensor part 5) is patterned from the soft magnetic biasing layer, by which hard biasing layers 9 of prescribed patterns are formed.  An upper gap layer and an upper shielding layer are formed atop the magnetoresistance sensor part 5 and the hard biasing layer and further, prescribed layers are formed and are cut in prescribed positions, by which the magnetoresistive head is produced.