baber/WOPTO huggingface dataset:
Patent JP-H03129585-A (JP)
Title: Article detecting system
Inventor: SATO SHINICHI
IPC: G06K7/016
Filed: 1989-10-16
Abstract: PURPOSE:To expand a dynamic range without using a high power supply and to properly detect an article from the intensity of reflected light even if the intensity of disturbance light is strong by previously monitoring the disturbance light and selecting the sensitivity of a photoelectric conversion part and the reference voltage of an A/D conversion part. CONSTITUTION:The article detecting system is provided with the photoelectric conversion part 2a capable of selecting plural sensitivity levels and the reference voltage generating part 5 capable of selecting plural reference voltages and a control part 6 monitors the output of the A/D conversion part 10 to be the intensity of disturbance light prior to the detection of an article and selects the sensitivity and the reference voltage. Thereby the dynamic range can be expanded without using a high power supply. When the intensity of disturbance light is strong, the conversion part 2a is switched to the low sensitivity side and the A/D conversion part 10 is switched to the low reference voltage side to expand the dynamic range of the photoelectric conversion part 2a.
Patent JP-S61146542-A (JP)
Title: Printer
Inventor: WADA SHUNEI
IPC: B41J1/30
Filed: 1984-12-21
Abstract: PURPOSE:To obtain high grade printing by freely adjusting an impact angle, which is defined by the impact surface of a printing hammer and the pedestal surface of a type wheel, through the mount surface between mount members. CONSTITUTION:The flange part 19A being the amount part provided to the support stand 9 of a printing hammer 7 is formed into a circular arc shape around the axis of a platen 2 and the shape of the connection part 20A with the above-mentioned flange part 19A formed to the motor stand 20 of a wheel motor 5 is formed into a circular arc form in matching relation to the flange part 19A. The connection surfaces of the flange part 19A and the connection part 20A are made mutually slidable on the circular arc surface of a radius R and a slot 21 along the circular arc is provided to the flange part 19A by drilling while a screw hole 22 is provided to the connection part 20A. That is, by constituting the relation between mount members when the printed hammer 7 is fixed to the motor stand 20 as mentioned above, fine adjustment is performed while the circular arc connection surface of the flange part 19A provided to the support stand 9 is slid along the connection surface of the connection part 20A of the motor stand 20 at the mount time of the printing hammer and a predetermined impact angle theta can be obtained.
Patent JP-S62189272-A (JP)
Inventor: JIYAN YUUON DO KERUMADETSUKU
IPC: E05F13/00
Filed: 1986-11-13
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-H03131897-A (JP)
Title: System and device for transforming coordinate for character generation
Inventor: WAKIZAKA YOSHIMICHI
IPC: G09G5/32
Filed: 1989-10-18
Abstract: PURPOSE:To perform highly accurate coordinate transformation with a small circuit scale by limiting the number of effective bits of coefficient data to a constant number, and changing the ratio of an integer part and a decimal part in the constant number of effective bit data corresponding to the content of the coordinate transformation. CONSTITUTION:The device is equipped with coordinate registers 6, 7 which store coordinate data (x), (y), coefficient registers 8-10 which store the coefficient data (a-c) with the bits more than that of the coordinate data required for the coordinate transformation, and an arithmetic part 11 which calculates (ax+by+c) based on effective data with the same number of bits as that of the coordinate data out of storage data in the coefficient registers 8-10 and the storage values of the coordinate registers 6, 7. When the coordinate transformation is executed by using affine transformation, the number of effective bits of the coefficient data (a-c) is limited to the constant number, and the ratio of the integer part and the decimal part in the constant number of effective bit data is changed corresponding to the content of the coordinate transformation and the degree of enlargement and reduction of a character in the constant number of effective bit data. In such a way, it is possible to perform the highly accurate coordinate transformation with the small circuit scale.
Patent JP-H1088629-A (JP)
Title: Storm water collector
Inventor: SUZUKI AKIHIRO
IPC: E03B3/03
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a storm water collector capable of preventing the of storm water from a water storage tank to the outside by surely maintaining the quantity of storm water stored in the water storage tank in a fixed quantity or less even when a cost is reduced, installation works are easy and the quantity of a rainfall is extrmely large. SOLUTION: The storm water collector 1 has a connector 3 having a through- hole and being inserted into an opening formed to a leader 2, in which storm water flows down, and a water receiving section 4a inserted into the through- hole of the connector 3 and projected into the leader 2 at one end section. The storm water collector 1 has a feed water pipe 4 having an inflow port 4c at the other end section, a water storage tank 5, to which the inflow port 4c of the feed water pipr 4 is connected and into which storm water from the water receiving section 4a is flowed in from the inflow port 4c, and a valve mechanism 6 closing the inflow port 4c of the feed water pipe 4 when the quantity of water stored in the water storage tank 5 reaches a fixed quantity.
Patent JP-H05107785-A (JP)
Title: Triamino compound type electric charge transferring material
Inventor: UEDA HIDEAKI
IPC: H05B33/14
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a triamino compd. as a novel electric charge transferring material and a photosenstive body and an electroluminescent element using the compd. CONSTITUTION:A photosensitive layer contg. a triamino compd. represented by the formula as an electric charge transferring material is formed to obtain a photosensitive body. In the formula, each of Ar1-Ar5 is optionally substd. alkyl, aralkyl, aryl, biphenyl or a heterocyclic group and each of R1-R3 is H, alkyl, alkoxy or halogen.
Patent JP-H03130108-A (JP)
Title: Tile having uneven pattern and production therefor
Inventor: SUZUKI KAICHI
IPC: B28B3/20
Filed: 1989-10-17
Abstract: PURPOSE:To obtain natural and soft feeling by forming a plurality of pieces of projected lines on the surface and constituting the surfaces of these projected lines of a split grain face which is formed of the irregular and many sharp unevennesses. CONSTITUTION:A raw material body is extruded from an extruder 20 through the molding dies 22 and a molded body 24 is obtained which has such a type that two sheets of dies are laminated. In this case, rear legs 12 and rear grooves 14 are molded in the molded body 24 by the recess 28 and the projections 30 of the molding dies 22. Simultaneously constrictions 31 due to the projections 32 are formed and further a plurality of grooves are molded along the mating face. Therein the molded body 24 is cut into a prescribed dimension and dried. Thereafter the molded body 24 is split into two parts in the constricted part and thereby a tile 10 is obtained which has a plurality of continuously projected lines 16 on the surface. The surfaces of these projected lines 16 are constituted of a split grain face, namely a sharp uneven face having an irregular and complex shape. The wall surface of a building is constituted by arranging a plurality of tiles 10. Thereby soft feeling is obtained which is alike to a mud wall having a natural state.
Patent JP-H10112288-A (JP)
Title: Discharge lamp
Inventor: SEILER HARTMUT
IPC: H01J61/36
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce partial discharge within a glass tube and danger of flashover, improve striking voltage of arc and miniaturize a lamp by damping maximum electric field strength between a lead conductor within the glass tube and a feedback lead conductor. SOLUTION: A first electrode of two electrodes within a discharge container is connected with a cap, via an electric lead conductor 22 within a glass tube 20 from the one end of a torch part. A second electrode is connected with a feedback lead conductor 28, extending along the torch part via the other end of the torch part. At this stage, the maximum electric field strength of electric field generated in space between the lead conductor 22 within the glass tube 20, and the feedback lead conductor 28 is constituted to be less than the ionization electric field strength for air. Thus, striking voltage of arc can be improved without increasing partial discharge within the glass tube 20 or danger of flashover of the outside of the torch by damping electric field strength. The lamp can be also miniaturized without danger.
Patent JP-H0697474-A (JP)
Title: Photoelectric conversion device
Inventor: NAKAJIMA SETSUO
IPC: H01L31/04
Filed: 1992-09-11
Abstract: PURPOSE:To prevent a substrate from being deformed and distorted by providing an output end through which an output of a photoelectric conversion device is derivable on a surface of a substrate located oppositely to a surface where the photoelectric conversion device is provided. CONSTITUTION:An output of a photoelectric conversion unit 101 on the side of a substrate is simultaneously derived on a pljotoelectric conversion layer in a formation process of a second electrode 7 upon constructing an integrated structure, and is connected with a derivation electrode 15. In contrast, an output of a second electrode of a photoelectric conversion unit 103 is connected with a derivation electrode 14 yieled by extending the second electrode 7. The derivation electrodes 14, 15 are connected with an output end 13 provided on the back througli a conduction part 12 of a conduction hole 11 provided through a photoelectric conversion device constituting material located below the substrate. The conduction part 12 is provided with the same material as that of the second electrode '7. Hereby, the photoelectric conversion device alloits output lqo be derived through the output 13 provided oppositely to photoelectric conversion device of the substrate 1 to the outside.
Patent JP-H07101695-A (JP)
Title: Lift ascent-descent control device for industrial vehicle
Inventor: YAMAMOTO GOJI
IPC: B66F9/24
Filed: 1993-09-30
Abstract: PURPOSE:To stop an ascent of a lift smoothly without causing impact or the like. CONSTITUTION:A lift ascent-descent control device 10 has hydraulic cylinders 111 and 112, a solenoid valve 12 to switch the direction of operating fluid, a hydraulic pump 13 and a pump motor 14, an ascent-descent command switch 15 and a controller 20. The solenoid valve 12 is closed after elapsed time T1 after a valve closing signal is received. The controller 20 stops the pump motor 14 after delay time T2 after an ascent stopping signal is received, and the delay time T2 is not less than the elapsed time T1, and a delay means can be realized by using a timer or the like.
Patent JP-2000099454-A (JP)
Title: Bus converter
Inventor: KONDO NOBUKAZU
IPC: G06F1/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve a transfer speed by preparing an input data buffer and a signal line for transferring data and a source clock outputted from a transfer source module to a 2nd bus through a route for by-passing an input data buffer. SOLUTION: The bus converter 1 enters transfer data and a clock from bidirectional I/O buffers 17, 18. In a hierarchical transfer source synchronizing transfer mode, data are transmitted to a B bus 35 as it is through a selector 21 and a bidirectional I/O buffer 19 without storing the data in an inner input data buffer 11. The clock is similarly outputted to a B bus 34 through a selector 23 and a bidirectional I/O buffer 20. Since processing for temporarily latching data in the bus converter and then starting data transfer to a succeeding hierarchical bus in a conventional method can be realized only by a delay corresponding to the internal dealy of the bus converter, the transfer speed can be improved.
Patent JP-S63125558-A (JP)
Title: Flame-retardant resin compositing having excellent heat resistance
Inventor: NISHIMURA HIROMICHI
IPC: C08K3/22
Filed: 1986-11-14
Abstract: PURPOSE:To prevent thermal deterioration from occurring even when heated at a temp. of not lower than the melting point for a long period of time, by adding small amounts of copper, palladium, etc., to a flame-retardant resin composed of a fluorocopolymer obtd. by copolymerizing tetrafluoroethylene with chlorotrifluoroethylene and ethylene. CONSTITUTION:A small amount of at least one member selected from the group consisting of copper, copper compds., palladium and palladium compds. is mixed with a flame-retardant resin composed of a fluorocopolymer obtd. by copolymerizing tetrafluoroethylene (hereinafter referred to as TFE) with chlorotrifluoroethylene (hereinafter referred to as CTFE). and ethylene (hereinafter referred to as ET). Copper, palladium, etc., are used in an amount of 0.1ppm to 10pts.wt. per 100pts.wt. flame-retardant resin. It is preferred that the fluorocopolymer is composed of 10-60mol% of TFE, 20-60mol% of CTFE and 20-40mol% of ET.
Patent JP-H09108869-A (JP)
Title: Yag laser beam working device
Inventor: ONODERA HIROSHI
IPC: B23K26/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To easily and accurately execute welding even when a weld line is not a straight line in one direction but a curved line by providing a filler wire feeding nozzle freely rotatably to a YAG (Yttrium Aluminum-Garnet) laser beam working head and the working head freely rotatably. SOLUTION: The filler wire feeding nozzle 13 is fixedly provided in part of the outside of a freely rotatable YAG laser beam working head 11. When the YAG laser beam working head 11 is revolved, there is the possibility of interference with the bosom part of a robot 3, so the YAG laser beam working head 11 is rotatable only within the range of ±90 deg.. In this way, when the weld line is a crooked straight line and curved line, the attitude of the filler wire feeding nozzle 13 is always kept and controlled in front of the advancing direction of the YAG laser beam working head 11 and welding work is easily and accurately executed.
Patent JP-2000094536-A (JP)
Title: Preparation of film for enlarging angle of field of view
Inventor: SHIMAOKA JUNICHI
IPC: B29D11/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a film for enlarging angle of field of view which can compensate a defect which a liq. crystal displaying apparatus has and in which quality of displaying is largely changed with the direction of observation without generating such optical troubles as Moire fringe between a sheet for enlarging the angle of field of view and other optical elements and without decreasing largely the front brightness. SOLUTION: On one face of a transparent matrix resin film contg. 100 pts.wt. transparent matrix resin, 2-4 pts.wt. plasticizer and 0.5-2 wt.% remaining solvent, a transversely monoaxially drawn heat-shrinkable film with a glass transition temp. of the glass transition temp. of the above described film ±3 deg.C bonded with a pressure-sensitive adhesive and the above described bonded film is heated at a temp. of the glass transition temp. of the transparent matrix resin film ±3 deg.C to shrink the transparent matrix resin film 10-30% in the width direction and then, the above described heat-shrinkable film with the pressure-sensitive adhesive layer is peeled off from the transparent matrix resin film face.
Patent JP-H02118970-A (JP)
Title: Digital information signal recording and reproducing method
Inventor: NISHIKAWA KAZUNORI
IPC: G11B20/12
Filed: 1988-10-26
Abstract: PURPOSE:To prevent deterioration in sound quality due to code interpolation and to keep high sound quality by varying a recording pattern so as to improve the error state of signal recorded already for a prescribed state when a long burst error due to a flaw of a medium takes place. CONSTITUTION:If a long flaw exists in the tape running direction of the middle and upper part of the tape and a flaw of tape is included in an audio sector in a track pattern of TYPs 2, 3 from the result of error state due to a lead after write function, since there is a possibility of the erroneous state of a digital voice signal already recorded is disabled of correction, the recording is applied in the pattern TYP 1. In this case, a code encoding a data representing the TYP 2 or 3 in the present track and the data representing the TYP 1 in the succeeding track is incorporated, and the code encoding the data representing the TYP 1 in the present track and also the data representing the TYP 1 in the succeeding track is incorporated respectively and a track pattern is changed into the TYP 1 at the point of time of next track recording.
Patent JP-H09112786-A (JP)
Title: Vibration control type wall surface supporting mechanism of vibration generator
Inventor: NINOMIYA MASAHIDE
IPC: F16M7/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce vibrational energy transmitted from an apparatus to a wall so as to reduce a noise level to a large extent, by mutually opposing vertical plates in a horizontal direction having an interval, mutually perpendicularly opposing lateral plates having an interval, and connecting the vertical and lateral plates to each other by intervening vibration control rubber between these intervals. SOLUTION: After an apparatus side supporting member 6 is connected to a wall surface side supporting member, an apparatus by which the vibration of a heat source apparatus for supplying hot water and heating and the like is generated is fixed on the front surface side of the apparatus side supporting member 6 by an appropriate metal fitting 14c. Under this condition, the load of an apparatus in a perpendicular direction is supported through a vibration control rubber 8v between lateral plates 4a, 4b, and the load of the apparatus in a horizontal direction is supported through a vibration control rubber 8h between vertical plates 5a, 5b, therefore, loads in either direction are supported through the vibration control rubber 8h, 8v, so that vibration in either direction generated when the apparatus is operated, can be damped by these vibration control rubber 8h, 8v.
Patent JP-H01113991-A (JP)
Title: Bloch line memory device
Inventor: IKEDA HITOSHI
IPC: G11C11/14
Filed: 1987-10-28
Abstract: PURPOSE:To obtain the memory of an extremely high density, high speed and low consuming power by using a magnetic film selected so as to lower the minimum current required for writing of a vertical Bloch line (VBL) pair with the raise of a temperature, locally heating only a desired position by a light source to raise the temperature and writing the VBL. CONSTITUTION:A stripe magnetic domain 3 present in the magnetic garnet film 1 is an information storing part in the present memory and the part of a conductor 4 is a gate function part for writing, reading and erasing. A laser beam reflected by the conductor 4 for reading is substantially reversed in an incident path, branches by a half mirror incorporated in a polarizing path 8, is passed through a photodetector 10, converged and made incident on a photodetector 12. In a stripe magnetic domain 3 end part, when the VBL pair is present in a part desired to be read, a magnetic bubble is present and when there is no VBL pair, the bubble is not present, so that the presence and the absence of the bubble is detected according to the Faraday effect, thereby, an information reading can be realized. Thereby, the non-volatile memory of the high density and the high speed can be obtained.
Patent JP-H0582670-A (JP)
Title: Semiconductor device
Inventor: YASUDA TOYOJI
IPC: H01L23/24
Filed: 1991-09-20
Abstract: PURPOSE:To prevent damages of a semiconductor chip, a lead wire, or the like at manufacturing and using by a method wherein epoxy resin layers formed on a silicon rubber layer are reduced as much as possible. CONSTITUTION:A semiconductor chip 4 or an external terminal member 6 is fitted to a conductive pattern 3 on a substrate 1 and an epoxy resin layer 8 is provided only in the periphery of the external terminal member 6 on a silicon rubber layer 7 formed for sealing or fixing them, whereby a space is provided on the other silicon rubber layer to escape to this space any pressure applied onto the silicon rubber layer by heat distortion at manufacturing or using a semiconductor device, so that damages in the semiconductor chip 4 or the like can be prevented.
Patent JP-H09111344-A (JP)
Title: Production of high strength and low yield ratio seamless steel pipe
Inventor: YAGI AKIRA
IPC: C22C38/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method or producing a high toughness seamless steel pipe having high strength and low yield ratio, furthermore excellent in SSC (suphide stress cracking) resistance or more over having a fine-grained structure by regulating the steel components and rolling-heat treating conditions. SOLUTION: A slab contd., by weight, 0.02 to 0.2% C, 0.01 to 0.5% Si, 0.15 to 2.5% Mn, <=0.02% P, <=0.01% S, 0.005 to 0.1% Al, <=0.01% N and 0.005 to 0.1% Ti and furthermore contg. one or >=two kinds among Cr, Mo, Ni, V, B, rare earth metals, Ca, Co and Cu according to necessity is formed into a hollow pipe stock by hot piercing continuous rolling, which is next subjected to finish rolling to produce a finished steel pipe. This steel pipe is subjected to quenching treatment of executing rapid cooling from the Ar3 point or above, is thereafter heated to between the Ac1 point and the Ac3 point, is rapidly cooled and is then subjected to tempering treatment of executing heating to the Ac1 point or below and executing cooling.
Patent JP-2000067880-A (JP)
Title: Leakage current reducing circuit for dry battery
Inventor: IWAMOTO MASATOSHI
IPC: H01M6/50
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To keep compatibility of reliability of a dry battery and performance of an apparatus and to contribute their safety, by preventing the battery set in the apparatus from depleting by leakage current, and by satisfying the reliability of the apparatus in a normal operation. SOLUTION: A dry battery 1 is put in a disconnected condition from an apparatus by isolating the battery 1 in a normally connected condition, in order to suppress a no load leakage current promoted by a high voltage and a long lead wire 5. A section switch 6 mounted for that purpose is also used for a power supply switch, and the power switch required no more as a result is removed, in order to keep compatibility of reliability of the dry battery 1 and performance of the apparatus.
Patent JP-H1190653-A (JP)
Title: Method and device for joining metallic member
Inventor: NOMURA SEIJI
IPC: B23K35/28
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To remove failure due to thermal effect at the time of joining of already welded metallic members by forming an energizing passage, through which a metallic member is joined additionally, with the metallic member to be newly joined, base member and the metallic member already joined. SOLUTION: A valve seat (metallic member to be joined) 3 is already joined to the port 2b of a cylinder head body (base member) 2. A new valve seat 3 is joined to it. The first electrode (electrode to be abutted on the metallic member to be newly joined) 24a and are brought into contact with each valve sheet and the second electrode (electrode to be abutted on the metallic member already joined) also. A welding power source 26 is turned on, a current is flowed, a weld zone is heated and the new valve seat 3 is pressurized and welded. It is desirable that the metallic member to be joined is an Febased material and the joining face is formed with a filler metal layer composed of a Zn-based material. The base member 2 is desirably an Al-based material.