baber/WOPTO huggingface dataset:
Patent JP-H0374685-A (JP)
Title: Ball valve
Inventor: OHIRA KUNISHIGE
IPC: F16K5/06
Filed: 1989-08-11
Abstract: PURPOSE:To improve durability and to sharply reduce a cost by a method wherein two contact surfaces extended in the longitudinal direction of engaging pieces brought into contact with each other are formed in an arcuate shape in cross section swollen outwardly, and two contact surfaces extended in the longitudinal direction of an engaging groove form planes paralleling each other. CONSTITUTION:An engaging groove 22 is formed in the upper spherical surface of a spherical valve body 20, and an engaging piece 32 located to the lower end of stem 30 is inserted in the engaging groove. The engaging piece 32 forms a flat fan-shaped body extended at right angles with the axis of a stem 30, and two flat contact surfaces 33 and 33 form arcuate surfaces formed symmetrically about a center in an longitudinal direction. An engaging groove 22 forms a flat fan-shaped groove having contact surfaces 23 and 23 forming planes paralleling each other with a width therebetween being equal to or slightly wider than width between the two flat contact surfaces of the engaging piece 32. Even when the axis of a stem 30 is displaced from that of the spherical valve 20 due to an error, since the engaging piece 32 and the engaging groove 22 are brought into linear contact by means of a plane and an arcuate surface, they can be easily slid over each other.
Patent JP-H0374116-A (JP)
Title: Box for earthquake-proof enclosed switchboard
Inventor: ITAGAKI TAKASHI
IPC: H02B1/54
Filed: 1989-08-11
Abstract: PURPOSE:To facilitate painting and manufacturing without spoiling rigidity by so putting a platelike reinforcing material to the insides of side boards that its plane section touches the side boards tightly, and fixing the material to a reinforcing frame and the side boards. CONSTITUTION:The outside frame 10 of an earthquake-proof enclosed switchboard is constituted by fitting a ceiling board 12 and a bottom board 13 to the top and bottom of a pair of side boards 11, 11 respectively arranged facing each other. And, a reinforcing frame 14 being as high as the side boards 11 and having large rigidity and a U-shaped cross section is fitted to the insides of both side boards 11, 11 approximately in the center in the direction of the depth. Besides, a plurality of reinforcing materials 15, 16 are fitted to the insides of both side boards 11 along their vertical direction. Each reinforcing material 15, 16 consists of a triangular flat steel plate, their base sections are welded to the reinforcing frame 14, and their oblique line sections are fixed to the side boards 11 by welding. And, this heightens the rigidity, facilitates the painting processing, and increases the manufacturability.
Patent JP-S58108607-A (JP)
Inventor: KIMATA RIYUUZOU
IPC: H02G7/14
Filed: 1981-12-21
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-H1148650-A (JP)
Title: Information carrying sheet for ink jet recording
Inventor: SAKANASHI YOSHIHIKO
IPC: C09J7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve an offset phenomenon by forming fine protrusions and recesses by aggregate of fine particular filler on a surface of an adhesive composition layer. SOLUTION: A pressure sensitive adhesive composition layer containing 30 to 100 pts.wt. of fine particle filler exhibiting non-affinity to pressure sensitive adhesive base per 100 pts.wt. of the adhesive base is formed at least on part of a base sheet surface. And, fine protrusions and recesses of aggregate of the filler are formed on a surface of the layer. That is, a surface of the base sheet is coated with the composition by a gravure coater, and fine protrusions and recesses made of aggregate C of the filler P are provided on the surface of the sheet S. Incidentally, as the filler, zinc oxide, silica or the like is used. These materials may be solely used or used in combination of two or more types. Particularly, a combination of the silica with the other filler is suitable.  And, when a combination of two or more types having different particle sizes is used, the surface of the adhesive layer can be easily formed with the protrusions and recesses.
Patent JP-S6186140-A (JP)
Title: Electrolytic removal for burrs
Inventor: SHIRAOKAWA RYOICHI
IPC: B23H9/02
Filed: 1984-10-02
Abstract: PURPOSE:To suppress the formation of oxydized film by allowing electrolytic liquid to flow at a high speed in the narrow gaps between the insulating members arranged at the part where electrolysis is not necessary and the wall surfaces of the flow-out passages for electrolytic solution. CONSTITUTION:Electrodes 6 and 13 are arranged in close to the burrs 4 and 5 for a workpiece 1, and are brought into electric conduction, feeding electrolytic liquid from the electrolyte feeding hole 17 of the electrode 6. The electrolytic liquid flows-out in the direction of arrow (a) from the narrow passages 9 and 12 between the wall surfaces of the flow-out passages between insulating members 8 and 10, transverse hole 3, and a vertical hole 2. The burrs 4 and 5 are dissolved and removed by the electrolytic action, and the gas formed by the electrolytic action speedily flows outside with the electrolytic liquid whose flow speed is accelerated by the gaps 9 and 12 which are narrowed by the insulating members 8 and 10. Therefore, only the burrs 4 and 5 are electrolyzed and removed because of the presence of the insulating members 8 and 10, and the wall surfaces of the transverse and vertical holes 2 and 3 are not oxydized.
Patent JP-S6449443-A (JP)
Title: Receiver for radio communication equipment
Inventor: OHASHI KOJI
IPC: H04W84/02
Filed: 1987-08-20
Abstract: PURPOSE:To improve reliability for reception, by informing the fact that reception information is information addressed to its own party when the frequency of an input signal coincides with the frequency set in advance. CONSTITUTION:An individual selection call signal outputted from the speaker 7a of a receiver 7 is inputted from a microphone 18a to an individual selection receiver 18, And when the frequency of the individual selection call signal coincides with the frequency set in advance, the receiver 18 drives an information means, and the fact that a voice signal outputted from the speaker 7a of the receiver 7 is the information addressed to its own party is informed. Since the individual selection call signal is inputted from the receiver 7 to the receiver 18 as a sound wave, no mutual connection via a signal line is required. Thereby, no problem such as imperfect connection, etc., exists, and the reliability for the reception can be improved.
Patent JP-2000048623-A (JP)
Title: Luminaire
Inventor: ITO KIYOSHI
IPC: F21V17/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To easily and surely ground a reflector fitted to a luminaire body of the luminaire. SOLUTION: In this luminaire 1, a chassis 4 of the luminaire body 2 and a reflector body 12 of a reflector 11 are formed by color steel plates obtained by forming resin painting films on both sides of metal plates A in advance. The chassis 4 is notched to form an aperture 5 the end face of which is a supporting part side end face exposing part 6 where the metal plate A is exposed. The metal plate A of the chassis 4 is grounded. The reflector 11 is cut and raised to form a raised part 14 the end face of which is a fitting part side end face exposing part 15 where the metal plate A is exposed. When the reflector 11 is fitted to the luminaire body 2, the fitting part side end face exposing part 15 is contacted with the supporting part side end face exposing part 6, thus the reflector 11 can be grounded through the luminaire body 2.
Patent JP-2000041116-A (JP)
Title: Communication terminal device and accounting control device and method
Inventor: CHIKADA MICHIYASU
IPC: H04L12/14
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To transmit various types of information before connection of a circuit and to reduce the communication cost by sending the information including data and incidental to a call signal which is stored in a prescribed area contained in the information to a terminal of the opposite party via a communication circuit when a circuit connection request is received. SOLUTION: A call signal is transmitted from a client to a server (S3) when the data inputted from a user (S1) are stored in a prescribed area contained in the information which is incidental to the call signal (S2). The server receives the information incidental to the call signal together with the call signal (S4). Then the server acquires the data which are stored in the information incidental to the call signal and analyzes the contents of the data (S5). A circuit disconnecting or connecting process is decided based on a circuit disconnecting/ connecting flag that is recorded in the information incidental to the call signal. Thus, a circuit is immediately disconnected or connected after the DCE 3C and 3S are negotiated with each other (S6).
Patent JP-H0254959-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L21/8238
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a MOS structure having a large protective effect for a surge from the outside by forming a drain diffusion layer with arsenic and phosphorus; besides, by causing a phosphorus concentration of a peripheral circuit to be higher than that of an inner circuit when inner and outer circuits holding respective N-channel MOS transistors are formed on the same semiconductor substrate. CONSTITUTION:An N-channel transistor 105 of an inner circuit and an N-channel transistor 106 of a peripheral circuit are formed on a surface layer part of a P-type Si substrate 101. As a result, a thick SiO1 film 102 for element isolation is deposited on the surface of the substrate 101 and regions corresponding to transistors 105 and 106 are removed. Thin gate oxide films 103 are provided on the above regions and respective gate electrodes 104 are formed on the above films 103. After that, source and drain regions in which respective transistors are constructed are provided in the substrate 101 at both sides of electrodes 104. In such a case, the drain regions in the transistor 106 are constructed by highly concentrated regions 109 and the low concentrated regions 107 on the above regions 109 have concentrations which are higher than that of the transistor 105.
Patent JP-S60150350-A (JP)
Inventor: JIYON BINHAMU
IPC: H04L12/40
Filed: 1984-10-04
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-H0533094-A (JP)
Title: Expanded aluminum alloy for machining excellent in surface finishing property and corrosion resistance after machining
Inventor: SAKOTA SHOICHI
IPC: C22C21/06
Filed: 1991-07-24
Abstract: PURPOSE:To improve the surface finishing properties and corrosion resistance of an aluminum alloy after machining while its mechanical strength is maintained by specifying Si, Mg, Cu, Cr and Pb and limiting the grain size of Pb grains dispersed in the metallic structure. CONSTITUTION:This aluminum alloy is formed of a compsn. constituted of, by weight, 0.4 to 0.8% Si, 0.8 to 1.5% Mg, 0.1 to 0.4% Cu, <=0.3% Cr, 0.3 to 2% Pb and the balance Al. Then, the grain size of Pb grains to be dispersed in the metallic structure is regulated to <=20mum, and they are uniformly dispersed. Thus, its surface finishing properties and corrosion resistance after machining can exceedingly be improved while its mechanical strength is maintained.
Patent JP-S6449586-A (JP)
Title: Game machine using pinball
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1987-08-20
Abstract: PURPOSE: To increase reliability of a game machine without the possibility of a rate number being changed even if a rate number switch is operated, by arranging that a ram of a controller may be cleared when a power switch is turned on in the case a clearing switch has been turned on, and that when the power switch has been turned on the rate number switch is turned on the rate number may be set in the case clearing process has been done. CONSTITUTION: When a start switch 87 is enabled, three rotary drums 4 rotate. When any one of stop switches 88 is pressed, a corresponding one of the rotary drums 4 stops. When a specific combination of the drums 4 is aligned on a direction line 71 on which a bet is made by a player, prize balls in a number promised according to the weight of the combination are delivered through a prize ball outlet 18A into a supply tray 18. A clearing switch 42, in the case it has been turned on when a power switch is turned on, performs the process of clearing the ram of a controller 35. A rate number switch 43 is turned on upon a power source switch 44 being turned on, and makes it possible to set a rate number related to the difference between accepted and delivered numbers of pachinko balls only when the clearing process has been finished before turning on the power source.
Patent JP-H07148821-A (JP)
Title: Screw element for screw type extruder and screw shaft arrangement with the screw element
Inventor: GERUHARUTO BUAIRIHI
IPC: B29C48/03
Filed: 1994-08-31
Abstract: PURPOSE: To provide a screw element wherein the recirculation of a mixture and the samll generation of a stress point are combined with the advantageous action of a system, for example, like the self-cleaning action of a unidirectionally meshing system. CONSTITUTION: An enveloping curve 8 encloses a blade land of a reduced cross- sectional area referred to the enveloping curve and the blade ridge part 17 of the land starting from the first axial end part 18 of a screw element and the first outside end part 20 in the circumferential direction of the section 9 near a housing of the enveloping curve 8 extends along a part of the section 9 near the housing of the enveloping curve 8 seen in the circumferential direction of an angle ψ. Further, in the axial direction, the blade ridge part 17 extends toward the second outside end part 21 in the circumferential direction of the section 9 near the housing of the enveloping curve 18.
Patent JP-H0875071-A (JP)
Title: Fixing structure for cartridge type port joint of supply/ discharge port
Inventor: TADA MASAHIRO
IPC: F16L39/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent force from acting in a specific side of a supply/discharge port when screwed while a piping joint can be screwed without fixing a cartridge type port joint mounted on the supply/discharge port for performing supplying/discharging a fluid. CONSTITUTION: A fixing plate 9, formed with a circular engaging hole 10 cutting both sides in parallel linear shape, is provided in an opening part side of supply/ discharge ports 7A. 7B of a solenoid valve module 1. A port joint 11 is inserted to each supply/discharge port 7A, 7B respectively through the engaging hole 10 of the fixed plate 9. A section of a connecting part 11A in an opening part side of the port joint 11 is formed similarly to the engaging hole 10 into a circular shape cutting both sides in parallel linear shape, to stop the port joint 11 disabled from turning by the engaging hole 10. The fixed plate 9 is stopped incapable of coming off by a flange 10a provided in the opening part side of the port joint 11.
Patent JP-H0879141-A (JP)
Title: Two-wire communication equipment
Inventor: MOMOSE OSAMU
IPC: H04B3/54
Filed: 1994-08-31
Abstract: PURPOSE: To provide two-wire communication equipment for inhibiting electromagnetic waves provided with numbers of high frequency components from being radiated from a communication line without using a shield line as the communication line and thus, not adversely affecting a radio equipment such as a middle wave radio or the like. CONSTITUTION: The power of a voltage VDD is supplied to the other equipment through the communication lines connected to connection terminals 23 and 24 and a transistor Q1 is the transistor for controlling the supply of the power to the other equipment. The voltage between the communication lines is changed by turning the transistor Q1 on/off corresponding to data signals inputted to an input terminal 21 and data are transmitted to the other equipment by a base band. By providing a capacitor C10, the change of a base current at the time of turning the transistor Q1 on/off is made gradual the change of a collector current is made gradual. The transistor Q10 is the transistor for discharging the capacitor C10 and a resistor R11 is a discharging resistor. The resistor R2 is the charging resistor of the capacitor C10.
Patent JP-S58108975-A (JP)
Title: Current controller
Inventor: OKATSUCHI CHIHIRO
IPC: H02M1/084
Filed: 1981-12-22
Abstract: PURPOSE:To enable to operate a stable AC machine by controlling in weak- field even if the frequency of an inverter becomes high and controlling the integration while comparing the DC current reference with the mean current of a load even if an AC current reference value is reduced. CONSTITUTION:A rectifier 23 converts load currents iu, iv, iw, into direct currents. An amplifier 22 compares and amplifies the DC current reference with the mean value of the current as the output of the rectifier 23, and proportionally integrates the error between the reference and the mean value. On the other hand, a level detector 24 discriminates at the level the output of a tachometer generator 7, thereby operating a switch 25, and applies the output of the amplifier 22 to an addition amplifier 26 which inputs a DC current reference when the frequency of an induction motor becomes high. In this structure, the DC current reference as the output of a function generator 10 is corrected by the amplifier 26 in response to the frequency of the motor, is converted into the mean current reference, and is inputted to D/A converters 13-15.
Patent JP-S62203285-A (JP)
Inventor: ROBAATO SHII ROOZU
IPC: H04N5/14
Filed: 1986-09-03
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-H0258627-A (JP)
Title: Elevating device of executing machine for foundation work
Inventor: HATTORI KATSURA
IPC: E02D7/20
Filed: 1988-08-22
Abstract: PURPOSE:To facilitate the diassembly and assembly operation and improve the durability by engaging a rack gear of a rack plate provided at a leader with a pinion provided at an elevating member and driving the pinion to move the elevating member up and down. CONSTITUTION:A rack plate 7 having rack gears 7a engraved on its both surface is located in vertical direction at a leader 3 stood on the front part of a base machine. A pair of pinion which pinches the rack plate 7 so as to engage with each rack gear 7a is facingly provided at an elevating member 9 for elevating a working device such as an auger or a hammer. When the pinion is driven by a driving device 15, the pinion is engaged with the rack gear 7a under the condition of pinching the rack plate 7 and moves up and down along the leader 3, rotating, so as to elevate the working device through the elevating member 9.
Patent JP-H0955143-A (JP)
Title: Key back light lighting effect device
Inventor: SHIMADA NOBUHIRO
IPC: H01H13/02
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To clearly display characters by uniformly lighting the characters on a key top in a back light lighting structure of a key operation part. SOLUTION: A key back light lighting effect device is composed of a key sheet 2, a printed circuit board 4, and an acrylic resin light conduction plate 3 provided between them. A switch contact 6 which is gilded and a diode chip LED8 which is soldered and packaged are arranged on the surface of the printed circuit board 4. Whole surface part of the printed circuit except this switch contact 6 and the chip LED8 are printed into white. A light emitted from the chip LED8 is reflected on the key sheet 2, the light conduction plate 3, and the printed circuit board 4, uniformly diffused all the surface of the light conduction plate especially by the reflection of the white printed part of the printed circuit board 4 so as to become a sufficient light quantity, and clearly displays characters reflected on the key sheet so as to improve the lighting effect.
Patent JP-S6266541-A (JP)
Title: Electron gun
Inventor: YOSHIDA NAOHISA
IPC: H01J29/50
Filed: 1985-09-18
Abstract: PURPOSE:To achieve homogeneous beam convergence by forming in the periphery of the center beam hole of at least one of electrodes, each forming the main lens of an inline-type electron gun, a burr ring which protrudes toward the other electrode. CONSTITUTION:An inline-type electron gun is produced by forming linearly arranged three holes for electron beams (R), (G) and (B) in each electrode. Only the center beam holes 6G and 7G of a focusing electrode 6 and a high voltage electrode 7 each forming a three-dimensionally asymmetric main lens have in their peripheries burr rings 64 and 74 each of which protrudes toward the other electrode. The refractive force of center beam holes 6G and 7G is intensified by minimizing the amount of the electric field of the main lens drawn into the beam hole. Consequently, it is possible to achieve homogeneous beam convergence by correcting the difference between the refractive force of the side beam holes and that of the center beam hole.
Patent JP-S63114913-A (JP)
Inventor: JIYORUJIYU OKUTABUIO BESETSURA
IPC: C21B13/02
Filed: 1987-08-21
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-H0852041-A (JP)
Title: Seat bedding for summer season
Inventor: KOJIMA KIICHIRO
IPC: A47C3/16
Filed: 1994-08-09
Abstract: PURPOSE:To always comfortably sit or always comfortably take a nap on a tatami or the like in summer. CONSTITUTION:Several pieces of heat insulators 4 of an appropriate shape and long in the rightward and leftward direction are arranged at an appropriate interval in the fore and aft direction and in the vertical direction respectively in a seat part 2 and a back part 3 of a front cover 1 having appropriate thickness, or several pieces of heat insulators long in the right and left direction are arranged at an appropriate interval in the fore and aft direction in a front cover matress part, and interlocking mechanisms 6 for simultaneously inverting respective insulators 4 via a switching lever 5 are installed on both sides of the insulators 4.
Patent JP-H0495633-A (JP)
Title: Vehicle vibration reducing device
Inventor: NAGANO MAKOTO
IPC: F16F15/02
Filed: 1990-08-08
Abstract: PURPOSE:To control the reduction of the vibration of a car body based on a detection result by installing an excitation machine on the car body, and by detecting the temperature of an engine mount on which an engine is installed. CONSTITUTION:A radiator 1 is vertically movable, and an excitation machine 4 is fixed to a center member 5, while a temperature sensor 23 is provided on one of an engine mount 11. The excitation machine 4 is vibrated at a frequency which is proportional to the engine rotational speed. The temperature of the engine mount 11 is detected by the temperature sensor 23, and an optimal map is selected for controlling the phase and the gain of the vibration of the excitation machine 4 according to the temperature of the engine mount. Control is made in such a way that the vibration of a vehicle can be offset by the vibration generated by the excitation machine 4 even when the temperature of the engine mount is changed, and the vibration of the vehicle is thus reduced.
Patent JP-S6366303-A (JP)
Inventor: ISHIZAWA KAZUTOMO
IPC: A41B11/00
Filed: 1986-09-03
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。