baber/WOPTO huggingface dataset:
Patent JP-H06112856-A (JP)
Title: Traffic information receiver
Inventor: HIRATA EIJI
IPC: H04B1/16
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a traffic information receiver able to utilize lots of valid traffic information with comparatively simple configuration. CONSTITUTION:Whether or not tuning frequencies f1, f2 of tuners T1, T2 are coincident with each other is discriminated and when coincident, electric field strength signals E1, E2 of a received radio wave are detected and compared. The tuner whose electric field strength is higher is selected for a tuner to receive a main broadcast signal and the tuner whose electric field strength is lower is selected for a tuner to receive a sub broadcast signal. When available, whether or not data are new data is discriminated and when the data are new data, they are stored in a memory 11. When a series of traffic information is stored in the memory 11, the tuning frequency of the tuner for sub broadcast is increased by a prescribed frequency DELTAf, the frequency is swept over the entire frequency region and new traffic information is sequentially stored. When the tuning frequencies f1, f2 of tuners T1, T2 are coincident with each other, the electric field strength signals E1, E2 are compared and the tuner receiving a stronger radio wave is selected as a tuner for main broadcast.
Patent JP-H0795510-A (JP)
Title: Video camera
Inventor: HIEDA YOSHIRO
IPC: H04N5/765
Filed: 1993-09-24
Abstract: PURPOSE:To monitor and/or record a moving image, still picture or frame- photographed picture in real time. CONSTITUTION:The video camera is provided with a memory 9 for converting light fetched from an object into a video signal, processing the converted video signal and storing the video signal and a control means 10 for controlling the storage operation of the memory 9. Concerning the video camera, the image picked-up video signal and the video signal outputted from the memory 9 are outputted while being switched by switch means 11 and 12, and the video signal to be outputted to a display means 7 and a recording means 8 is selected according to a prescribed mode.
Patent JP-H09104655-A (JP)
Title: Fluorine-containing (meth)acrylic compound
Inventor: KOJIMA HIROYUKI
IPC: C07C69/653
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound low in the refractive index of the cured product thereof, high in water repellency, thus useful as an optical material or coating material. SOLUTION: This (meth)acrylic compound is expressed by formula I (X is H or methyl; (n) is 2-100; R<1> and R<2> are such that one of them is H, the other being a fluoroalkyl group bearing at least three F atoms and either linear or branchhed; these (n) fluoroalkyl groups may be the identical with or different from one another). A resin composition is obtained so as to contain this compound. The compound of formula I is obtained by reaction of (meth)acrylic acid with a fluoroalkyl-bearing epoxy compound of formula II (R is a fluoroalkyl group bearing at least three F atoms) to produce a (meth)acrylic ester of formula III which is then reacted with the epoxy compound of formula II again.  This compound of formula I is useful as an optical fiber cladding material, also being suitable as a raw material for fluorine-contg. ester (meth) acrylates or fluorine-contg. urethane (meth)acrylates because of having hydroxyl group.
Patent JP-H11163152-A (JP)
Title: Automatic wiring and record medium with automatic wiring program recorded therein
Inventor: SHINOMIYA NORIKO
IPC: H01L21/82
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To achieve high density results, capable of deciding a pertinent position of a terminal which can be freely arranged in a specific position corresponding to ambient wiring status. SOLUTION: A network is wired in an initial wiring process S1. When a violation of design rule is detected in existent wiring as a result of the initial wiring, the existent wirings causing the design rule violation is torn off in a wiring tearing off process S4. Next, when the torn off existent wiring is a wiring connecting a movable terminal to another terminal, the torn off existent wiring is rewired, so that a position corrected movable terminal is connected to the other terminal by the movement of the movable terminal position and the rewiring process S6, while the position of the movable terminal is moved in a specific region.
Patent JP-H01105661-A (JP)
Title: Surface inclination correcting device
Inventor: KOBAYASHI SHINYA
IPC: H04N1/23
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the nonuniformity of a line width and concentration from being generated by measuring the surface inclination error of a polygon-mirror and determining laser exposure quantity, which is given to beam tracks to be scanned, from the error. CONSTITUTION:The center of a photo-detecting part 1 is not on a beam locus 2 as conventional one but at a position to be separated only by a distance yo (yo<rc, rc: detecting distance). An analog output from the photo-detecting part 1 is binarized by a comparator 3 and the binary signal of a pulse shape is inputted to an error calculating circuit 5. Then, by the time and width of an input pulse, the surface inclination error of the polygon mirror is calculated. Thus, exact correction can be executed and satisfactory picture quantity can be obtained.
Patent JP-H1196600-A (JP)
Title: Optical disk medium and its laminating method
Inventor: TERADA MASATO
IPC: G11B7/24024
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To decrease local strain and to obtain excellent mechanical accuracy by laminating disks or substrates with a cation polymn. UV-curing adhesive to keep the adhesion strength and controlling the porosity of the adhesive to a specified range. SOLUTION: In the optical disk medium for recording and reproducing of information by using laser light, the adhesive layer is formed in such a manner that vacancies are uniformly dispersed all over the adhesive layer and that the proportion of vacancy area to the area where the adhesive is applied ranges >=40% and <=70%. Thus, the optical disk having fine spaces (vacancies) to uniformly disperse air in the adhesive layer is obtd., while a cation polymn. UV-curing adhesive is used to maintain the adhesion strength. Thus, a desired optical disk medium can be obtd. by specifying the roughness of the adhesive before laminating two substrates or disks as above described so as to form spaces where air can be uniformly dispersed in the adhesive layer after lamination.
Patent JP-H0898673-A (JP)
Title: Portable ash tray
Inventor: NAKANO TADANOBU
IPC: A24F19/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a portable ash tray which can always be carried by a person so that cigarette stubs or ash may be prevented from being cast and is kept clean. CONSTITUTION: An inner bag 15 made of flameproof paper is contained in a portable case 2 and the inner bag 15 is fixed to the inlet 10 of the case 2 with a frame 11. The ash and the cigarette stubs can be stored in the inner bag 15. When the bag 15 is filled with them, the frame 11 is detached and it is exchanged with another reserved inner bag 16 kept in a space 40. The inner bag 15 is combustible and simply disposable. In addition, since the ash tray is readily refreshed only by exchanging the inner bag 15, the portable ash tray 1 can always be kept clean and can be simply used.
Patent JP-H0788888-A (JP)
Title: Molding method for molding end
Inventor: BABA KIYOHIDE
IPC: B29L31/30
Filed: 1993-09-24
Abstract: PURPOSE:To provide a method for molding a molding end in which introduction of resin to a rear surface of a core material is effectively prevented and an end of such a molding can be accurately formed with excellent external appearance. CONSTITUTION:A method for molding a molding end comprises the steps of arranging a core material 31 protruding from an end of a molding body 30 on an inner surface of an end molding cavity 13 of an injection mold 10 having the cavity 13 through a gate 14, and a casting molten resin in a residual space of the cavity to cover the surface of the core material 31 with the resin, wherein a resin flow control protrusion 20 for guiding flow of the cast resin to a surface side of the core material 31 is stood on the inner surface of the cavity forward of the gate. Further, a cutout recess 21 is formed at an end of the core material 31, engaged with the protrusion 20 to lock the end of the core material to the inner surface of the cavity, and the molten resin is cast.
Patent JP-H03122976-A (JP)
Title: Current collecting electrode plate of metal halogen battery
Inventor: SASAKI TORAHIKO
IPC: H01M12/08
Filed: 1989-10-05
Abstract: PURPOSE:To provide a long lifetime by mounting a metal plate for current collection to a metal meshing, which is embedded in one surface of electroconductive plastics by means of pressure attachment with heat. CONSTITUTION:A metal plate for current collection 40 is fastened to a metal meshing 38 embedded in one surface of electroconductive plastics 36a by means of pressure attachment with heat. This expand metal 38 as meshing is provided with seam through such a process that metal plate with flat oversurface and undersurface is cut thin, and a mesh-form space is formed by pulling up and down, and easy embedment in the conductive plastic plate 36a is assured. This provides uniform resistance distribution in the electrode part, which stabilizes battery performance and prolongs the lifetime of electrode plate to lead to achievement of prolonged battery life.
Patent JP-H06108985-A (JP)
Title: Oscillating piston type vacuum pump
Inventor: SAKURAI TAKANAO
IPC: F04C18/356
Filed: 1992-09-30
Abstract: PURPOSE:To reduce vibration caused by the oscillation of a vane by providing each of a flywheel and a pulley on a rotary shaft with a first rotating balancer and a second balancer oscillating in the horizontal direction. CONSTITUTION:A first balancer 21 is provided at each of a pulley and a flywheel. When a vane 13 is vertically oscillated in association with the rotation of a rotary shaft 5, the first balancer 21 is also rotated to generate centrifugal force G0, and its vertical element GZ balances with the vertical inertia force F2 of the vane 13 so as to eliminate the vertical vibrational element of the vane 13. A second balancer 22 is formed of reciprocating slider crank mechanism provided at both flywheel side and pulley side. In this case, inertia force FX acting upon the second balancer 22 balances with the horizontal element GX of the centrifugal force G0 of the first balancer 21 so as to eliminate a horizontal element GX which is a new vibrational element in the horizontal direction. The vertical vibrational element of the vane 13 is thereby eliminated almost completely.
Patent JP-H06109513-A (JP)
Title: Coriolis mass flowmeter
Inventor: OSAWA NORIKAZU
IPC: G01F1/84
Filed: 1992-09-30
Abstract: PURPOSE:To embody a Coriolis mass flowmeter in which influence of imbalance of fixing end conditions between the upstream side and the downstream side of a measuring pipe on the fluctuation of zero point is allayed while preventing transmission of vibration from the measuring pipe to a conduit. CONSTITUTION:The Coriolis mass flowmeter comprises a fluid measuring pipe 11, two vibration assisting rods 12 arranged in parallel on the opposite sides of the measuring pipe 11, a first vobrator supporting part 13 secured with one ends of the measuring pipe 11 and the vibration assisting rod 12, a second vibrator supporting part 14 secured with the other ends of the measuring pipe 11 and the vibration assisting rod 12, and four connecting springs 15 having one ends connected to the nodes of torsional vibration of the first and second vibrator supporting parts 13, 14 and the other ends connected to a conduit. The Coriolis mass flowmeter further comprises a rod 16 for coupling the two vibration assisting rods 12 at the central parts thereof, a vibrator 17 interposed between the central parts of the coupling rod 16 and the measuring pipe 11 and vibrating in the direction perpendicular to a plane defined by the measuring pipe 11 and the vibration assisting rod 12, and vibration sensors 18 interposed between the vibrator 17 and the vibrator supporting parts 13, 14 on the measuring pipe 11.
Patent JP-H0597483-A (JP)
Title: High strength concrete
Inventor: KANDA TORU
IPC: C04B7/19
Filed: 1991-10-09
Abstract: PURPOSE:To provide high strength concrete preventing cracking due to a temp. change and having improved workability, excellent economical efficiency and enhanced durability CONSTITUTION:Blast furnace slag consisting of the slag of smaller particle diameter and the slag of larger particle diameter mixed in 3:7 ratio is substd. for 80-90% of cement.
Patent JP-H02109281-A (JP)
Title: Earth connection structure of electrical equipment
Inventor: HIRANO SEIJI
IPC: B60R16/02
Filed: 1988-10-17
Abstract: PURPOSE:To make it unnecessary for another earth line to be wired so as to simplify its connection structure, by utilizing a metal casing as an earth terminal portion which abuts against the earth terminal of connector, and allowing the earth terminal formed at the connector to be earthed by insertion of the connector into the coupling portion of an electrical equipment. CONSTITUTION:At the lower portion of an electrical equipment unit 1 a plurality of terminal portions 4 connected to respective lead wires are provided and also a coupling portion 6 to which a connector 5 can be inserted is formed, while at the upper portion an earth terminal portion 7 protruding outwardly is formed integrally with a metal base for forming a metal casing 2. Since one part of the metal casing 2 is used as the earth terminal portion 7 for earthing, not only electrical connection of the terminal portion 12 of the connec tor 5 to the terminal portion 4 of the electrical equipment unit 1 is enabled at the insertion of the insertion portion 13 of the connector 5 into the coupling portion 6 of the electrical equipment unit 1 but also its earth connection is enabled due to connection of the connector 5. In this way, there is no need for another earth line to be provided, its structure is simplified, and also its manufacturing cost is reduced.
Patent JP-H05102089-A (JP)
Title: Dry etching method
Inventor: KOSHIMIZU CHISHIO
IPC: G01N21/73
Filed: 1991-10-09
Abstract: PURPOSE:To provide a dry etching method to detect the etching end point accurately by monitoring emission spectrum changes. CONSTITUTION:While the emission spectrum is monitored during etching, the desired spectrum intensity out of the range of 210nm-236nm in wavelength, especially any one of 219.0nm, 230.0nm, 211.2nm, 232.5nm and 224-229nm, is measured to determine the dry etching end point. Therefore, even if the system contains a large volume of additive gases such as argon gas, etc., or the object to be etched has a small etching area (low numerical aperture) per area, the changes of formation gas can be detected accurately.
Patent JP-H01104240-A (JP)
Title: Optical ball hitting toy
Inventor: HARA KAZU
IPC: A61B3/10
Filed: 1987-10-16
Abstract: PURPOSE:To enable checking of trapping function and to provide interesting games by indentifying the direction of a ball based on the ball position-time obtained by signals from a detector means, the time when the light meets a ball obtained by signals from a photoelectric conversion element, and the position where the light meets the ball. CONSTITUTION:An compressed air within an air tank 20 is made to flow into the end of a distal point side 6 of a cylinder main body 17 by way of a solenoid switching valve 24, and then a slider 13 and members are moved integrally at a constant rate. Upon hitting of the ball, a signal from CCD45 at the time when a light beam from a beam generator 5 meets CCD45 is input into CPU through an amplifier 96, while a signal generated when a light from a radiation element 49 is blocked by a rack bar 40 is input to CPU from a light receiving element 50 like signals from other various switches, sensors and CCD45. CPU calculates the direction of the ball from the position where a light beam meets a ball 43, locus, speed, time, position of the ball 43, moving speed, moving locus, etc. From this direction and scores, a synthetic integral function of a player 7 can be known.
Patent JP-H04138553-A (JP)
Title: Parallel computer
Inventor: MATSUDA MOTOHIKO
IPC: G06F15/173
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a function similar to that of a convensional communication circuit by means of a simple constitution reducing the number of hardwares by providing this parallel computer with a communication circuit for selecting one of two bidirection output lines by one bit out of a 2-bit direction signal applied to determine a communication direction and selecting one of the bidirectional input lines by the other bit. CONSTITUTION:The upper one bit of the direction signal(DS) is inversely inputted to an output buffer 4a and inputted also to one terminal of an output buffer 4b. On the other hand, the lower one bit of the DS is inputted to one terminal of an input buffer 5a consisting of an AND gate and inversely inputted to one terminal of an input buffer 5b. Either one of the output buffers 4a, 4b is selected by the upper one bit of the DS and either one of the input buffers 5a, 5b is selected by the lower one bit. Thereby, a decoder which is required by a convensional method can be made unnecessary and the number of gates for buffers can be reduced to a half, reducing the number of hardwares in the communication circuit 3. Consequently, the function similar to that of a convensional communication circuit is obtained by the simple constitution reducing the number of communication lines and the number of hardwares in the communication circuit.
Patent JP-H08124573-A (JP)
Title: Positive plate for lead-acid battery and manuracture thereof
Inventor: SHIMOURA ICHIRO
IPC: H01M4/68
Filed: 1994-10-26
Abstract: PURPOSE: To provide a positive plate for a lead acid battery decreasing a corrosive amount of a grain interface in a current collector further to enable adhesiveness to improve between an active material layer and the current collector. CONSTITUTION: A current collector composed of lead-calcium alloy, after heating, is quickly cooled, to enlarge crystal grain size of the current collector. The current collector is charged with active material paste, to prepare an undried plate, and this undried plate is matured and dried to prepare an unformed positive plate. After forming the unformed positive plate, it is immersed in a dilute sulfuric acid solution, to form a fine layer of α-PbO2 in a surface part of the current collector.
Patent JP-H10112996-A (JP)
Title: Pulling-in operation method of group operation motors
Inventor: YATSUSU YASUAKI
IPC: H02P5/74
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the pulling-in time in an instnaneous stop restart of motors which are group-operated by an inverter. SOLUTION: A system (a comparator 7 and a frequency control part 3) which controls the total current detection value of an inverter 5 so as not to exceed the current limit level (first level) for equipment protection is additively provided with a setting apparatus 9 for setting a current level (second level) capable of being set, a comparator 8, etc. Thereby it can be detected that the pulling-into-synchronism of all motors 11-13 are completed, and the pulling-in time can be reduced.
Patent JP-S61142699-A (JP)
Inventor: KATOUGI KOUZOU
IPC: H05B41/39
Filed: 1984-12-14
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-H0941087-A (JP)
Title: High manganese non-magnetic steel for cryogenic use and its production
Inventor: OKANO SHIGEO
IPC: C22C38/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a high Mn non-magnetic steel excellent in strength and toughness in a cryogenic state. by properly controlling the amounts of austenite- stabilizing elements, such as C and N, and alloying elements, such as Ni and Mo, in the steel and the size of austenitic crystalline grains, respectively. SOLUTION: A slab of a steel, having a composition which contains, by weight, 0.03-0.10% C, 0.05-0.50% Si, 10-30% Mn, <0.009% P, <0.003% S, 2-15% Ni, 10-25% Cr, 0.5-7% Mo, 0.01-0.10% Al, 0.15-0.24% N, and 0.0005-0.005% Ca or further contains 0.01-2.0% Cu, 0.0005-0.0030% B, and 0.01-2.0%, in total, of one or more elements among Nb, V, and Ti and in which the parameter X represented by Ni-30C+0.5Mo is regulated to >=5.50, is used. This steel slab is heated to 1,000-1,250 deg.C, hot-rolled at >=900 deg.C finishing temp. or forged, subjected to air cooling or forced cooling, and successively heated to 950-1,150 deg.C and air-cooled to undergo solution heat treatment. By this method, the non- magnetic steel, having 2.0-5.0 austenitic crystalline grain size number and excellent in 0.2% proof stress and fracture toughness at a very low temp. of -269 deg.C, can be obtained.
Patent JP-H10112934-A (JP)
Title: Dc/dc converter
Inventor: HIRAHARA MINORU
IPC: H02M3/28
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To enable the power supply to a circuit terminator corresponding to a plurality of circuits by extracting power from a corresponding circuit, according to the input of a control signal, and converting the extracted power into constant voltage power, and supplying it to a signal processing means corresponding to each circuit. SOLUTION: Two lines of circuits are connected to several transformers for signal separation, and the constant current sections separated by each transformer 411 are inputted into the primary side of a common DC/DC converter 210, and this DC/DC converter 201 supplies a signal processor 412 corresponding to each circuit with constant voltage power. The DC/DC converter 210 supplies signal processors 4121 and 4122 corresponding to each circuit with power through the secondary circuit 213 of a transformer, with the primary circuits 2121 and 2122 operating alternately as power extracting means, severally, according to the control signal from a control circuit 211. Hereby, this can supply power to a circuit terminator corresponding to the plurality of circuits.
Patent JP-2000083445-A (JP)
Title: Device for carrying stem culm
Inventor: MINAMI RYUICHI
IPC: A01D57/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To simplify a structure formed for releasing clogged stem calms in good workability and to reduce cost. SOLUTION: A nipping rail 19 for nipping stem culms together with a carrying chain 18 is attached to support rods 21 penetrated and supported in a rail base 20. Nipping springs 24 for energizing the transfer of the support rods 21 in the nipping direction are disposed between spring receivers 22 attached to the rail base 20 and spring-receiving members 23, respectively. A guide projection 25 and a guide groove 26 for guiding the change in the position of each spring receiver 22 on the basis of the rail base 20 are disposed. The guide groove 26 has the first groove portion 26A for changing the position of the support rod in a direction for releasing the nipping state and in a direction orthogonal to the nipping direction and carrying direction, and the second groove portion 26B for changing the position of the support rod in a direction for releasing the nipping in such a state that the guide projection 25 is placed at one end of the first groove portion 26A.