baber/WOPTO huggingface dataset:
Patent JP-S6314534-A (JP)
Title: Communication equipment using contention system
Inventor: YOSHIOKA RYUICHI
Filed: 1986-07-07
Abstract: PURPOSE:To improve the transmission efficiency on a transmission line by connecting a communication equipment having a function to control the transmission to each transmission line to each transmission line in applying information communication between different transmission lines. CONSTITUTION:Information processing units 4-7, 8-11 share transmission lines 1, 2 in common respectively and a communication equipment 3 is connected between the transmission lines 1, 2. In sending information from the transmission line 1 to the transmission line 2, a transmission frame is sent to an address demultiplex means 13 via a transmission line access means 12 of the equipment 3. The means 13 demultiplexes the reception station address and sends the result to an address comparison means 14, and a means 14 storing a reception frame into a frame storage means 15 compares the reception station address with the address stored in an address storage means 16 and sends a coincidnce signal to a transmission control means 17 when they are coincident. In receiving the coincidence signal, the means 17 stops the transmission of the transmission frame stored in the means 15 and sends the transmission frame to the transmission line 2 when no coincidence signal is given. The means 13 demultiplexes the transmission station address and stores the result into the means 16 via an address comaprison storage means 18.
Patent JP-H06339-A (JP)
Title: Production of domestic water
Inventor: SADA TOSHIKATSU
IPC: C02F9/00
Filed: 1992-06-18
Abstract: PURPOSE:To inexpensively produce a large amt. of drinking water contg. appropriate minerals and freed of nitrate ion by combining a reverse-osmosis membrane method and an electrodialysis method and specifying the nitrate ion content and conductivity of the mixed water. CONSTITUTION:The water drawn up from a well is transiently stored in a tank 2 and then pretreated 3, and a part of the water is supplied to an electrodialysis tank 4 to remove sulfate ion and stored in a mixing tank 5. Meanwhile, the desalted water from a reverse-osmosis device 6 is also supplied to the tank 5. The nitrate ion content of the mixed water in the tank 5 is monitored and controlled to <=50ppm, the total salt content is monitored by a conductometer and controlled to >=50mum by the feedback control of the electrodialysis tank 4 or reverse-osmosis device 6, and is operated so as to obtain the maximum amt. of produced water.
Patent JP-H063829-A (JP)
Title: Developer for waterless planographic printing plate
Inventor: SUEZAWA MITSURU
IPC: G03F7/00
Filed: 1992-06-18
Abstract: PURPOSE:To improve developing property and to easily reproduce even fine dots by using a specified amt. of specified ether carboxylic acid as a developer. CONSTITUTION:A photosetting layer and a silicone rubber layer are formed on a substrate, and the silicone rubber layer is used as an ink-repelling layer. The developer for this planographic printing plate contains >=0.5wt.% ether carboxylic acid expressed by formula. In formula, R is an alkyl group of 1-20 carbon number, m is 1-10, and n is 1-10. By lightly rubbing the printing plate with this developer with a soft pad such as gauze or nonwoven fabric, only the silicone rubber layer in a picture line area is substantially peeled to expose the photosetting layer in the picture line area. Thereby, the obtd. printing plate shows good reproducibility of even fine dots in a short developing time and has little scratch or defect.
Patent JP-H0326451-A (JP)
Title: Core drill
Inventor: SUZUKI NARIKAZU
IPC: B24B1/04
Filed: 1989-06-23
Abstract: PURPOSE:To improve machining efficiency extremely and machining accuracy also by providing abrasive grains in such a way that the diameters of the abrasive grains consisting of an abrasive grain layer are gradually reduced as the diameter of each of small diameter machining sections increases in external diameter. CONSTITUTION:When a core drill CD rotated in the direction of an arrow 18 and applied ultrasonic waves thereto is lowered in the direction of an arrow 19a toward the work piece 20 fixed to a bed 21, the rough cutting section of the core drill CD makes a prepared hole on the work piece 20. In the next step, when the finish cutting section of the core drill reaches the opening of the prepared hole, the internal wall face of the prepared hole is finished by the finish cutting section to form a small diameter hole 23. Being thus capable of rough cutting and finish cutting continuously at one time to obtain the small diameter hole 23, the core drill CD can improve machining accuracy as well as machining efficiency extremely compared with the case that rough cutting and finish cutting are performed separately.
Patent JP-S5283414-A (JP)
Title: Preparation of acrylamide or methacrylamide
Inventor: KAGEYAMA YOUICHI
IPC: C07C231/00
Filed: 1975-12-30
Abstract: PURPOSE: To prepare acrylamide or methacrylamide in a high yield by teh hydration of acrylonitrile or methacrylonitrile with a metallic-copper-containing catalyst having high activity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000348051-A (JP)
Title: Data gathering method and database system
Inventor: ARAI SHINICHI
IPC: G06F17/30
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To constitute data which should be stored in a data warehouse so that they are general and can be used permanently by gathering event information to be stored by resolving it into data constitution basically including six kinds of elements. SOLUTION: When the movement of the production line of a product is grasped, event information generated, for example, in an input process 1 is automatically reported to a database 105 by reading in the bar code given to a magazine by an operator A through a bar code reader. Thus, anything whose movement can be reported can be reported while classified by six kinds of elements 'when', ÷here', 'who', 'what', 'why', and 'how'. The reported event information is stored as unchanged data in time series in the database 105. Namely, the event information stored in the database 105 is fixed and standardized into the data constitution basically including the six kinds of elements.
Patent JP-2000344900-A (JP)
Title: Olefin-based resin jointed item and manufacture thereof
Inventor: NAKATANI MASAFUMI
IPC: C08J5/12
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an olefin-based resin jointed item showing sufficient surface joint strength and a method of easily manufacturing the olefin-based resin jointed item without a large scale equipment. SOLUTION: Parts made of an olefin-based resin, e.g. olefin-based resin pipes 5 and 6 are jointed together via a norbornene-based resin 3 obtained by polymerizing a norbornene-based monomer, e.g. dicyclopentadiene, in the presence of a ruthenium-carbene complex catalyst represented by the general formula (1). Parts made of an olefin-based resin are particularly jointed together via the norbornene-based resin by disposing each part made of the olefin-based resin in a casting mold followed by casting the norbornene-based monomer therein and polymerizing thereof in the presence of the catalyst.
Patent JP-H079856-A (JP)
Title: Sunroof device for vehicle
Inventor: MORI YOSHIFUMI
IPC: B60J7/05
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the internal surface of a guide groove from being deformed due to a load acting on a movable panel by forming the guide groove and a bearing groove on a guide link, and further forming on a lift link a guide pin guided along the guide groove in such a way as freely slidable and a pressure receiving section supported on the bearing groove in such a way as freely slidable in a lengthwise direction. CONSTITUTION:When a rear shoe 53 is caused to slide along a guide groove 59 toward the front of a vehicle, a guide pin 5c is guided by the flexing-down section of the guide groove 59, and a lift link 51 turns so as to stand up relative to a guide rail 3, due to the cam action of the guide groove 59. In this case, a support link 52 moves to tilt up about the center of a pin 57 in agreement to the standing turn of the lift link 51. As a result, a movable panel 6 keeps tilted posture and the opening thereof is kept in open state. At the same time, one external side of a pressure receiving section 51b comes in contact with one internal side of the guide groove 59 over the prescribed area.
Patent JP-S6050361-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1983-08-30
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-S5385107-A (JP)
Title: Data communication system
Inventor: MURAYAMA NOBORU
IPC: H04B1/00
Filed: 1976-12-30
Abstract: PURPOSE: To enhance the transmission speed by transmitting transmission data and response signals through a high-speed channel and a low-speed channel respectively and continuing to transmit carrier signals during communication. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11337999-A (JP)
Title: Photometry device and camera
Inventor: NAKAGAWA KAZUO
IPC: G03B7/099
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photometry device whose constitution is simple, which is constituted so that the degree of freedom as for the arranging place thereof is enhanced and which can be made inexpensive by changing the relative positions of a photometry sensor and a photometry optical system by interlocking with the focal distance changing action of an optical system whose focal distance can be changed. SOLUTION: When a zooming action is executed by the photographing optical system, a cam plate 16 is driven in the upper and the lower directions of a camera by the rotational force of a first cam barrel 2 through an interlocking bear 13 and an idler gear 15. Then, the photometry optical system 17 is moved forward and backward in the direction of an optical axis along the lift of a cam groove 16b. That means, the positions of the optical system 17 and the photometry sensor 19 are gradually separated by interlocking with the change of the zooming state of the photographing optical system. Since the relative positions of the sensor 19 and the optical system 17 are changed in response to the zooming action of the photographing optical system, the respective photometry ranges of respective focal distance positions are always made constant with respect to a photographic picture frame.  Thus, the degree of freedom for arranging the photometry device is increased in the camera.
Patent JP-H0324803-A (JP)
Title: Antenna equipment
Inventor: MAKINO SHIGERU
IPC: H01Q3/40
Filed: 1989-06-22
Abstract: PURPOSE:To reduce the number of element antennas and the number of variable parts of a variable power distributor and a variable phase shifter by sharing an antenna radiation part among beams and arranging a matrix circuit between the antenna radiation part and beam forming circuits corresponding to individual beams. CONSTITUTION:Conventional L-number of coverage reforming array antenna require L.N-number of element antennas, L.(N-1)-number of variable parts of the variable power distributor, and L.(N-1)-number of variable parts of the variable phase shifter and are heavy and have a large loss and has trouble of inferiority in reliability or the like. An antenna radiation part 3 is shared among beams, and a matrix circuit 8 is arranged between the antenna radiation part 3 and beam forming circuits corresponding to individual beams. Since the antenna radiation part 3 is shared among beams and the matrix circuit 8 is used, each beam forming circuit 5 is simplified. Thus, the number of element antennas and the number of variable parts of the variable power distributor and the variable phase shifter are reduced.
Patent JP-H11352203-A (JP)
Title: Nuclear magnetic resonance apparatus
Inventor: SATO KOZO
IPC: G01R33/46
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nuclear magnetic resonance apparatus with which the amplitude modulation and the phase modulation of an intermediate frequency are realized at the same time. SOLUTION: In a nuclear magnetic resonance apparatus, phase data on an intermediate-frequency output waveform is generated by a phase accumulator 2 on the basis of Δ phase data to be converted into sine-wave/cosine-wave data by an amplitude converter 3, sine/cosine complex vector is multiplied by an external input complex vector by a complex multiplier 10, intermediate- frequency digital data are generated and are converted into an analog signal by a D/A converter 5, and an intermediate-frequency signal is generated. Then, by 1 setting arbitrarily the amplitude values of the real part and that of the imaginary part of the external input complex vector, amplitude modulation and phase modulation of an intermediate frequency are performed at the same time.
Patent JP-H08334677-A (JP)
Title: Automatic focus detector for camera
Inventor: HOSONUMA TASUKU
IPC: G02B7/09
Filed: 1995-06-05
Abstract: PURPOSE: To improve the responsiveness by wobbling a focus lens together with a driving motor for driving the focus lens using a piezoelectric element. CONSTITUTION: A lens driving unit 20 constituted of the lens driving motor 21, a driving screw 23, etc., is housed in a recessed part 10a formed in a part of a lens barrel 10. The piezoelectric element 24 is attached to a bracket 22 supporting the driving screw 23 of the lens driving unit 20 and pressing springs 25, 26 and 28 are interposed between the lens driving motor 21 and the wall part 10d of the recessed part 10a, the piezoelectric element 24 and a wall part 10e and a cover 27 and the driving unit 20, respectively. A driving nut part 32 in the top end part of a driving arm 31a formed in a part of a lens frame 31 is screwed on the driving screw 23, to move the lens frame 31 forward and backward in an optical axial direction by the pivoting of the driving screw 23.  In an initial operation of in focus operation, the lens driving unit 20 is vibrated by the piezoelectric element 24, to make wobbling.
Patent JP-S5862969-A (JP)
Title: Picture transmission system
Inventor: UZAWA SHIYUNICHI
IPC: H04N1/32
Filed: 1981-10-09
Abstract: PURPOSE:To perform accurate picture recording, by performing recording operation of a recording section according to a clock signal picked up from signals received at a recording section. CONSTITUTION:A light Lx from a reading section is converted into a pulse FM signal FMS at an avalanche photo diode 701, demodulated 321 and a demodulation clock signal CKD and a demodulation data signal DS are picked up. The signal CKD is applied to a timing signal generating circuit 322, where a control clock signal CKW is generated and the signal is used for the timing control of write of a recording mechanism. The signal DS is converted into a parallel signal via a series-parallel converting circuit 323, applied to a picture header detection circuit 324, an instruction header CH detection circuit 325, and a latch circuit 326 for the control of recording operation.
Patent JP-H05326092-A (JP)
Title: Socket for ic package
Inventor: MATSUOKA NORIYUKI
IPC: H01L23/32
Filed: 1992-05-27
Abstract: PURPOSE:To ensure reliability of contact with a lead and reliability of connection to the contact relating to a wiring board by bringing a compound contact, consisting of a plurality of unit contacts, into double point contact with the lead of a DIP type IC package. CONSTITUTION:A contact 5, coming into contact with a single IC lead 2, is formed of a compound contact consisting of the first/second unit contacts 51, 52. The first/second sit contacts 51, 52 are arranged so as to respectively come into contact with a lower surface part of the single lead and a side surface part of the same lead.
Patent JP-H11350842-A (JP)
Title: Burglar-proof structure of sliding door
Inventor: OKUBO TAKAYUKI
IPC: E06B3/46
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a sliding door from being opened in the case of unlocking by fixing a biting member having recesses and projections formed alternately on its one side to one of an upper frame portion of a sash frame and an upper end of a sliding door, and forming a projection to be fittable into the recess of the biting member at the position of the other corresponding to the biting member. SOLUTION: To at least one of an upper frame portion 5 and an upper end of a sliding door 1 a biting member 7 having recesses 71 and projections 72 at its one side is fixed, while projections 8 to be fittable into the recess 71 of the member 7 at a position of the other corresponding to the member 7 are formed. The shape of the recesses 71 and protections 72 of the member is for example formed into a sawtooth shape. With such the constitution, the member 7 and the projections 8 mesh with each other without sliding when the door 1 is raised, and thereby the door can not moved to the direction where it is opened even if a dead bolt 9 is released from a lock receiver 10. Accordingly, it is possible to prevent the door 1 from being slid and opened even when it is unlocked.
Patent JP-S6315707-A (JP)
Title: Thermoset resin molding device having molding tool with built-in high-frequency inductor
Inventor: KOBAYASHI MUTSUMI
IPC: B29K101/10
Filed: 1986-07-08
Abstract: PURPOSE:To enable the theremosetting of resin to be effectively achieved in a short time by a method in which the coil (inductor) for high frequency heating is included in the mold made of insulation material, and a conductive member evolves heat, applying high frequency electric power. CONSTITUTION:The inductor 4 made of the coil of copper pipe is included in the bottom force 3 made of the insulation material such as ceramic or fluoro- plastic, etc., and a sprue 5 for injecting fluid thermosetting resin is provided in the bottom force 3. When 10KHz or higher high frequency current is applied to the inductor 4 from a high frequency generator 9, eddy current is induced on the surface of a rotor 1 and heat evolution rapidly occurs, whereby the fluid thermosetting resin 2 is set. Then, cooling water is caused to flow through the copper pipe of the inductor 4 and cools the inductor 4.
Patent JP-S6220692-A (JP)
Title: Tilting device for fan
Inventor: KATSURA YOSHIHISA
IPC: F04D25/08
Filed: 1985-07-19
Abstract: PURPOSE:To permit a neckpiece to be mounted on and dismounted from a neckpiece accommodation unit readily, by providing shafts, which are supported by a shaft hole of the accommodation unit, with the neckpiece supported on an upper portion of a base in such a manner that they can move outwardly and inwardly through the hole. CONSTITUTION:Shafts 6 which is supported by a shaft hole 5 of an accommodation unit 3 is projectingly disposed on opposite sides of a neckpiece 1 of a fan unit 4 which is tiltingly fitted into the accommodation unit 3 of a base 2. The shafts 6 are capable of sliding along a horizontal hole 7 of the neckpiece 1 and projected outwardly by an action of a spring 8. The neckpiece 1 is assembled by fitting it into the accommodation unit while the shafts 6 are pushed against the spring 8. With this arrangement, the neckpiece can be mounted on and dismounted from the accommodation unit readily.
Patent JP-S5492281-A (JP)
Title: Light attenuator
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/00
Filed: 1977-12-28
Abstract: PURPOSE:To eliminate disadvantages such as complexing of adjusting mechanism, infeasibility of continuous changing, etc. and make possible acquiring of desired quantity of light attenuation with a simple construction by disposing a pair of optical systems disposed with lenses at the end parts of optical fibers in such a manner that the respective optical axes diagonally intersect. CONSTITUTION:A pair of optical systems 4,4' disposed with lenses 2, 2' at the end parts of optical fibers 1, 1' are opposedly disposed and the respective optical axes 3, 3' of both optical systems 4, 4' are diagonally intersected at an angle theta. In the optical system 4, the light having passed through the inside of the optical fiber 1 and radiated from its end part is made to parallel luminous fluxes by the lens 2. After these are attenuated by the specified quantity of light determined by the value of the angle theta, they are transmitted to the inside of the system 4'. Changing the angle theta of diagonal intersection enables the quantity of light attenuation to be continuously changed with ease and high accuracy.
Patent JP-S6318512-A (JP)
Title: Magnetic head device
Inventor: ONUKI TAKESHI
IPC: G11B17/32
Filed: 1986-07-10
Abstract: PURPOSE:To prevent damage on the surface of a magnetic disk at the medium sliding face ridge of a magnetic head core by displacing the head gap of the magnetic head core so as to be arranged to a 2nd leg side from the breadthwise center of the magnetic head core so as to obtain an excellent characteristic. CONSTITUTION:The track breadthwise direction center of the head gap 7 of the recording/reproducing head core 5 in the magnetic head core is displaced toward the slot 10 side from the breadthwise center of the core 3 and had gaps 6a, 6b of the erasure head core 4 are displaced toward the slot 10 so as to be placed at both ridges of the head gap 7. The ridge of the medium sliding face at the opposite side to the slit 10 is chamfered, and since a sufficient wide space is produced to the magnetic head core 3 at the opposite side to the slot 10 of the medium slide face, the radius of chamfering is increased and the width of chamber margin 11 is widened. As a result, the damage of surface due to flexture is prevented in using the titled head for a disk device and since the head gaps 6a, 6b, 7 are displaced from being parted from the chamber margin 11, the intimate contact of the magnetic disk is excellent and the characteristic of the magnetic head core 3 is improved.
Patent JP-H0333291-A (JP)
Title: Apparatus for jetting and separating stock liquid and interval regulating structure in the same apparatus
Inventor: IWASHINA BAN
IPC: B01D33/09
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the subject apparatus capable of carrying out concentrating of papermaking raw materials in a stock liquid with high efficiency by providing the interior of a papermaking raw material taking out drum formed so as to enable sticking of the papermaking raw materials to the outer surface thereof with many liquid passage partition plates in a specific state. CONSTITUTION:One end each of liquid passage partition plates 4, 4... is fixed to one peripheral surface of the whole length in a papermaking raw material taking out drum (A) rotatably provided in a stock liquid vessel (18a) in an outer box (C) and the other end is provided in nearly an opened spiral form. Gaps between the adjacent liquid passage partition plates are used as flowing water passages 5 and ends thereof are normally closed with elastic materials 8.
Patent JP-H09325486-A (JP)
Title: Photosensitive resin composition and layered product using the same
Inventor: KOSAKA EIJI
IPC: G03F7/028
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness, tent film strength, and peeling property by containing a specific binder polymer, a photo-polymerization monomer having ethylenic unsaturated groups, and a photo-polymerization initiator as main components. SOLUTION: A compound expressed by the formula, a binder polymer having an α,β-unsaturated carboxyl group-containing monomer as the essential copolymer component, a photo-polymerization monomer having two or more ethylenic unsaturated groups in one molecule, and a photo-polymerization initiator are contained as main components. In the formula, R1 is hydrogen or methyl group, R2 and R3 are hydrogen, methyl group, or ethylene group, X is phenyl group or the phenyl group substituted with alkyl group, Y is phenyl group or the phenyl group substituted with alkyl group, (n) is an integer of 1-3, and (m) is an integer of 1-12. Ethylene oxide modified p-cumylphenol monoacrylate or ethylene oxide modified p-cumylphenol methacrylate is used at the compound expressed by the formula.