baber/WOPTO huggingface dataset:
Patent JP-H1032855-A (JP)
Title: Radio calling receiver
Inventor: TANAKA TAKAAKI
IPC: H04Q7/14
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio calling receiver which suppresses power consump tion at its waiting time and can prolong battery life. SOLUTION: During the time of its being off for this radio calling receiver, when CPU 9 receives a notice signal which shows that its own station is called by a decoder 12 or an input such as a push signal which shows that a user has depressed a switch, etc., the CPU 9 makes a counter 11 count a fixed time, outputs a stop control signal to an LCD driver when it receives a signal, which shows that time-out occurs from the counter 11 and stops a display output to the LCD 8.
Patent JP-H0940071-A (JP)
Title: Liquid storage tank
Inventor: MATSUHISA NOBUO
IPC: B65D88/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the heat insulating function of a liquid storage tank, and at the same time, make the tank stronger by a method wherein an external wall panel is provided on the external side of an internal wall panel of the tank, and a heat insulating material is inserted between both panels, and at the same time, both panels and the heat insulating material are integrally fixed with bolts and nuts. SOLUTION: An internal wall panel 8 of a side wall 1 of a tank is made of, e.g. a rectangular stainless steel, and the whole body is formed into arc shapes which go along a shorter edge. For external wall panels 6, 7, two kinds of panels made of the stainless steel which is the same material as the internal wall panel 8, are used, and a heat insulating material 10 such as an expanded material is inserted between the internal wall panel 8 and the external wall panels 6, 7. A bolt 31 is erected on the internal wall panel 8, and the leading end part protrudes outward from the external wall panels 6, 7, and a nut 33 is screwed on the protruding end part of the bolt 31. Therefore, by clamping the nut 33, the external wall panels 6, 7, the heat insulating material 10 and the internal wall panel 8 are integrally fixed.
Patent JP-H0718404-A (JP)
Title: Formation of thermally sprayed reddish coating
Inventor: NAKAMOTO YASUO
IPC: C23C4/00
Filed: 1993-06-30
Abstract: PURPOSE:To form a wear resistant thermally sprayed coating of reddish purple color, useful for producing articles for display, building materials, ornaments, etc., to which ornamental property by reddish purple colored films is provided. CONSTITUTION:A thermally sprayed coating of reddish purple color is formed by performing thermal spraying by the use of a thermal spraying powder consisting of a conjugated material of alumina and gold. It is preferable that the conjugated material is prepared by coating the surface of alumina powder grains with gold film and thermal spraying is done by means of plasma thermal spraying. Further, preferred content of gold in the conjugated material of alumina and gold is 0.5-2.0%. Moreover, it is also preferable to supply vitrification components at the time of thermal spraying.
Patent JP-H1028401-A (JP)
Title: Rotary working machine for agricultural tractor
Inventor: AIZAWA RYOICHI
IPC: A01B33/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary working machine mounted on an agricultural tractor with capability of preventing side transmission cases projecting outside the side covers of the tractor from being caught by tree branches and other obstructions. SOLUTION: This rotary working machine 6, which is mounted on the rear part of an agricultural tractor 1 via a liftable link mechanism, comprises side transmission cases 19 located on the right and left outside positions of a rotary shaft 21 for power transmission to the rotary shaft 21 fitted with tilling fingers, and a rotary covers 23 that cover the front, rear, right, left, and top of the rotary mechanism inside the transmission case 19 in such a configuration that on one side of the side covers,23a covering the right and left sides of the rotary mechanism the transmission case 19 projects outside so that the outside part of the transmission case 19 projecting to outside from one side of the rotary mechanism 6 is covered with an guide cover arced in plan view for preventing the transmission case from being caught by obstructions.
Patent JP-S6166033-A (JP)
Title: Ventilation fan
Inventor: MATSUI SUSUMU
IPC: F24C15/20
Filed: 1984-09-07
Abstract: PURPOSE:To obtain a ventilation fan capable of being used properly depending upon the cooking usage and of effectively utilizing a space on the wall surface on the back part of a range base by providing a blasting mechanism comprising an exhaust fan disposed at the upper part of the range and a suction part, and connecting a duct having a suction port in the proximity of the range to the suction part in a freely attachable and detachable manner. CONSTITUTION:When cooking in the range 40 is carried out using a pan 57, soot and waste gas are sucked into a duct 38 through a suction port 41. The soot and waste gas pass through a filter 43 and rise up in the duct 38, passing an elbow 25 via of a fan 17 for exhaustion and being discharged out oft he house through a pipeline duct 35. Because the duct 38 is connected to the suction part 37 of the blasting mechanism in an attachable and detachable manner, soot and waste gas generated at the time of cooking are sucked up efficiently from the suction port 41 so as not to contaminate the interior of the room with soot and exhaust gas, in the case of fitting the duct 38. Further, when the duct 38 is removed, contaminated air in the vicinity of the ceiling can be directly sucked up through the suction part 37 and can be discharged house.
Patent JP-S6345938-A (JP)
Title: Protocol conversion system
Inventor: ISOGAWA YOICHI
IPC: H04L29/06
Filed: 1986-08-12
Abstract: PURPOSE:To generate a protocol description as required for a new protocol conversion by converting a protocol into a standard protocol on the inside of a processor, compensating the unified operation for the protocol by the standard description and converting the protocol and the standard protocol according to the description. CONSTITUTION:A layer demultiplexing/multiplexing section 6 extracts a protocol description designated by the protocol identification from a protocol description storage section 5, demultiplexes the description into the layer of a standard protocol according to the description and gives an output to a format conversion section 7. Thus, the format conversion section 7 extracts the descriptioncontrnt of the protocol from the protocol description storage section 5 and applies format conversion according to the command of a conversion control section 8. On the other hand, the section 6 and a sender side transmission line interface section 4 receive a command to send a packet according to the converted protocol at the sender side of the protocol. Then the section 6 takes over the standard protocol according to the protocol instructed by the section 8.
Patent JP-H0637554-A (JP)
Title: Signal amplifier circuit
Inventor: ASADA KENICHI
IPC: H03F3/193
Filed: 1992-07-15
Abstract: PURPOSE:To obtain highly accurate amplification characteristic by simple adjustment by applying rough adjustment so as to set a Q value equally at a low-pass area and a high-pass area at a first adjusting circuit in a terminal amplifier part, and flattening the amplification characteristic as a whole by changing a tuning frequency in rightward and leftward directions at a second adjusting circuit provided at a center amplifier part. CONSTITUTION:This circuit is a signal amplifier circuit using a cubic or more stagger amplifier circuit 1 which amplifies an input signal in a preset band area, and the stagger amplifier circuit 1 is comprised of the terminal amplifier parts 2, 4 provided with first adjusting circuits 2a, 4a in which the tuning frequency is fixed and the Q value can be adjusted freely, and the center amplifier part 3 provided with the second adjusting circuit 3a in which the tuning frequency can be adjusted freely between the tuning frequencies of the terminal amplifier parts 2, 4, respectively. The rough adjustment so as to set the Q value equally at the low-pass area and the high- pass area by variable resistors provided at the first adjusting circuits 2a, 4a is applied in the stage of manufacturing, thence, fine adjustment is applied so as to flatten amplitude characteristic as a whole by a variable capacitor provided at the second adjusting circuit 3a.
Patent JP-H0353474-A (JP)
Title: Connector
Inventor: NATSUUME SHIGERU
IPC: H01R13/648
Filed: 1989-07-20
Abstract: PURPOSE:To provide an electrical product favorable for EMI countermeasure by shielding an electric cable and its inside with a guide case, an inner cover connected to the guide case, and a holding ring constricting a cord inside the inner cover and also constricted by the inner cover. CONSTITUTION:A housing 4 of an insulation property for holding a contact 2 connected to an electric cable 24, a guide case 8 arranged around the housing 4, an inner cover 16 connected to an open end 10 at one end of a guide case 8, and a holding ring 20 for constricting a cord arranged in the inner cover 16 are provided. While constricting the holding ring 20 with the inner cover 16, the outer surface of the inner cover 16 is covered by a cover 26 made of an insulation material. This causes the electric cable 24 to be shielded with the guide case 8, the inner cover 16, and the holding ring 20 to provide a connector favorable for EMI countermeasure.
Patent JP-H0351808-A (JP)
Title: Manufacture of fiber type coupler
Inventor: SUGANUMA HIROSHI
IPC: G02B6/28
Filed: 1989-07-20
Abstract: PURPOSE:To obtain the coupler which has an optional constant branch ratio in a wide wavelength band by heating exposed parts before drawing for a preset time. CONSTITUTION:A couple of clamper 3 is set opposite each other across fine adjusting stages 2 provided on a machine base 1 and an optical fiber F whose jacket is removed partially to have the exposed parts Fa is fixed in the clampers 3. The exposed part Fa is positioned between both the clampers 3 and a burner 4 as a heat source is arranged right below the exposed parts. Both the exposed parts Fa are heated by the burner 4 for the preset time and then drawn by the reverse-directional movement of both the fine adjusting stages 2. Consequently, the coupler C which has the constant branch ratio characteristics over a wide wavelength range nearby in-use wavelength can be manufactured.
Patent JP-H0742713-A (JP)
Title: Fixing method for rotary shaft
Inventor: TANIURA KAZUYOSHI
IPC: F16D1/06
Filed: 1993-07-29
Abstract: PURPOSE:To eliminate deformation of the surface shape of a rotated body caused by internal stress generated on the rotated body by inserting a rotation shaft, as for a method pressedly fixing the rotation shaft strongly to the rotated body of which surface shape requires accuracy like a rotation head cylinder of VTR. CONSTITUTION:A bored part 14 is formed in an intermediate part of an engagement hole 13 formed in the rotation center of a rotated body 11 and rotation shaft 16 is pressed in the engagement hole 13 so that internal stress generated on the rotated body is dispersed and eased by the bored part 14.
Patent JP-S58132027-A (JP)
Inventor: FUSUE MINGU RI
IPC: C01B21/098
Filed: 1982-10-26
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-H1130324-A (JP)
Title: Shifting hydraulic control device for automatic transmission
Inventor: SHIMOYAMA AKIHIRO
IPC: F16H61/06
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To constantly provide optimum timing for draining accumulator back pressure on the release side at the time of shift change regardless of hydraulic pressure fluctuation on the release side caused by dispersion or deterioration of individuals. SOLUTION: The shifting hydraulic pressure control device for an automatic transmission which accomplishes shifting by drawing out hydraulic pressure and releasing it from a first joint connection element (a) and joining a released second joint element (b) by hydraulic pressure, is provided with a first accumulator (c) provided in an oil piping of the first joint element (a), a second accumulator (d) provided in an oil piping of the second joint element (b), and a timing valve (f), which is provided in an accumulator back pressure piping (e) connected to a back pressure chamber of the first accumulator (c) and determines the timing for draining the release side first accumulator back pressure at the time of speed change on the basis of the second accumulator back pressure.
Patent JP-H0476013-A (JP)
Title: Optical element
Inventor: OKINAKA TAKAAKI
IPC: C08F220/10
Filed: 1990-07-17
Abstract: PURPOSE:To obtain an optical element having a lowered photoelastic constant and decreased birefringence and in-plane distribution by copolymerizing a compound having a double bond with methyl methacrylate and another copolymierizable unsaturated monomer to form a copolymer of a specified photoelastic coefficient. CONSTITUTION:A double bond-containing compound (A) which can give a homopolymer having a photoelastic coefficient opposite in sign to that of polymethyl methacrylate, desirably a methacrylic ester having a 5C or higher aliphatic or alicyclic hydrocarbon group at the alcohol moiety of the ester and/or an N-substituted maleimide is mixed with methyl methacrylate (B) and optionally another copolymerizable unsaturated monomer (C)in an A/(A+B+C) weight ratio of 0.1-0.5, and the resulting mixture is copolymerized at 0-200 deg.C in the presence of a polymerization initiator to obtain an optical element comprising a polymer of a photoelastic coefficient of 1.0X10<-13>(cm<2>/dyn) or below.
Patent JP-S5891646-A (JP)
Title: Semiconductor device
Inventor: FUJIZU TAKAO
IPC: H01L21/60
Filed: 1981-11-26
Abstract: PURPOSE:To securely mount a semiconductor chip on the sheath of the titled device by a method wherein the soldering part for mounting, which will not be electrically connected to the semiconductor chip, is provided on the semiconductor chip, and a mounting bed part is also attached to a sheath corresponding to said soldering part. CONSTITUTION:The solder part 5 for mounting is provided surrounding the bumps 3a, 3b... which will be used to lead out the electrode of a semiconductor chip 3. Said solder part 5 is not electrically connected to the chip 3. A wiring pattern 2, having a bump head part corresponding to the bump parts 3a, 3b..., is formed on a substrate 1. A mounting head part 6, corresponding to the solder part 5 for mounting, is formed by lamination on the wiring pattern 2 through the intermediary of an insulating layer 4. The chip 3 can be securely mounted by solder-jointing the solder part 5 for mounting and the head part for mounting of the substrate 1.
Patent JP-H1018826-A (JP)
Title: Variable valve gear
Inventor: KAWAHARA KAZUCHIKA
IPC: F02D13/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To secure switching of operation of a valve in a variable valve gear by reducing inertial weight of a rocker arm which is a movable part, and enlarging a diameter of a hydraulic piston. SOLUTION: A rocker shaft is supported on a support 3. A low speed rocker arm 6 for pressing a valve and a high speed rocker arm 13 which does not press the valve are oscillatably inserted to a rocker shaft in line. A low speed cam and a high speed cam are arranged for oscillating the rocker arms 6, 13. A switching pin 15 which connects and disconnects the rocker arms 6 and 13 to each other is oscillatably inserted into the low speed rocker arm 6. A hydraulic piston 16 for driving the switching pin 15 is slidably housed in a hydraulic cylinder chamber 20 of the support 3. A driven pin 23 is inserted into the high speed rocker arm 13, while a coil spring 25 is housed in a spring chamber 24 of the support 3.
Patent JP-H0353201-A (JP)
Title: Heat resistant color filter and production thereof
Inventor: SAWADA TOYOAKI
IPC: G02B1/04
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a color filter for liquid crystals having good heat resistance, light fastness and transparency by adopting specific monomer compsns. to constitute the acrylic resins in colored resin compsns. for coating. CONSTITUTION:The color filter 10 is constituted of, for example, a red color filter layer R, a green color filter layer G and a blue color filter layer B and is essentially composed of a acrylic resins, pigments and dispersants. The acrylic resins are the resins which incorporate the components expressed by formula I and formula II and one kind of the components expressed by formula III or others. The compsn. ratios thereof are specified to 10 to 15 pts. wt. in formula I, 10 to 30 pts. wt. in formula II and 40 to 80 pts. wt. in formula III. R1, R2 respectively denote H or CH3; R3 denotes 1 to 5C alkyl group. Thus, the color filter 10 having the excellent heat resistance, light fastness and the high fitness is obtd.
Patent JP-H0832502-A (JP)
Title: Data distribution system
Inventor: MATSUHASHI HISAHIRO
IPC: H04B7/24
Filed: 1994-07-19
Abstract: PURPOSE:To distribute effectively karaoke data by sending a signal from a karaoke data center via a radio base station, generating sound source and character data composed by plural terminal equipments receiving the signal and providing an output of the data superimposed on a video source. CONSTITUTION:Orchestral accompaniment data from a data center 11 are coded by a pocket beeper encoder 16 and a radio signal is sent from an antenna 18 of a transmitter 17. On the other hand, a receiver 21 of a terminal equipment 19 detects and demodulates a signal received from an antenna 20 and a CPU 23 is used to store the resulting data to a memory 22. The store data are processed such as display of a song by the CPU 23 and an MIDI sound source generating section 24 generates a sound source for karaoke. Then MIDI data, character data and system control data or the like are generated and superimposed on a video source 38 selected via a superimposing circuit 39 and the result is outputted to a television receiver 37.
Patent JP-S5979538-A (JP)
Title: Forming method of electrode for bonding
Inventor: TAKAHASHI KAZUO
IPC: H01L21/60
Filed: 1982-10-29
Abstract: PURPOSE:To obtain the electrode for bonding of high reliability difficult to be exfoliated by utilizing a fact that a positive type photosensitive material dipped in a benzene group organic solvent hardly expands and contracts. CONSTITUTION:Source, drain and gate electrodes are formed through a normal method, and a positive type quinone diazide group resist 10' is applied in approximately 2mum thickness and dried. The whole is dipped in chlorbenzene for approximately 10min. The material is degenerated through the treatment, the speed of development is delayed slightly and a minute exposure pattern in approximately 0.5mum can be formed accurately, and expansion and contraction by heat can be reduced extremely. A substrate is dried at 85 deg.C to evaporate chlorbenzene, and a resist mask 10 is formed through exposure and development. The whole is heated at 100-150 deg.C in vacuum, Ti, Pt and Au are evaporated continuously, and the whole is dipped in acetone. The mask 10 is removed through etching from side surfaces 11, and the desired pattern of a three-layer metallic film is obtained. According to the constitution, a pad of excellent adhesiveness bonded tightly with the GaAs substrate is acquired.
Patent JP-H1113903-A (JP)
Title: Manufacture of tubular body for four-way selector valve
Inventor: ITO YOSHIFUMI
IPC: B21D51/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce parts manufacturing cost by enlarging a bead-hammered, welded stainless steel pipe which has been cut to a fixed dimension, to a specified inner diameter, then applying a super finishing process accompanying a slight enlargement of bore to the piston sliding side of a tubular body, thereby eliminating the conventional cold drawing process, and by employing less costly materials. SOLUTION: A process for cutting a bead-hammered, welded stainless steel pipe to a specified length, a process for enlarging the bore of this welded pipe using a split type punch, a super finishing process accompanying a slight enlargement in the bore of the welded pipe where a piston 11 slides using a roll expander tool, drilling guide holes 2a, 3a, 4a, 6a through the outer surface of a tubular body 1 for passing conduits 2, 3, 4, 6, and burring machining of a guide hole 5a for passing a conduit 5, serve to produce a tubular body.
Patent JP-S6247497-A (JP)
Title: Method for plating steel wire for tire cord
Inventor: ISHIKURA SHOICHI
IPC: C25D7/06
Filed: 1985-08-27
Abstract: PURPOSE:To obtain a steel wire for tire cords having good adhesiveness to rubber by subjecting the surface of a steel wire stock to electroplating of a high melting metal and smoothing the ruggedness, flaws, etc., on the surface, then plating copper and zinc on the surface and alloying the same. CONSTITUTION:The surface of the steel wire stock is subjected to electroplating of the high melting metals to the extent of filling and smoothing the ruggedness, flaws, etc. of the surface. The above-mentioned high melting metal is required not to soften or melt and diffuse with other metals at the temp. at which the copper and zinc are alloyed. Ni and Fe are particularly suitable for said metal. The thickness of the plating layer thereof is adequately 3-1mum in average. The steel wire is subjected to copper plating then galvanizing after the above- mentioned electroplating. The plating layers of the copper and zinc are heated to about 500 deg.C and are alloyed by the diffusion treatment by which a brass layer is formed. The plated steel stock obtd. in the above-mentioned manner is drawn and the tire cord having the extremely good adhesiveness to rubber is obtd.
Patent JP-S5891954-A (JP)
Title: Planetary roller type power transmission device
Inventor: ODA SHIYOUICHI
IPC: F16H13/10
Filed: 1981-11-27
Abstract: PURPOSE:To give a sufficient response to the high-speed revolution of an input shaft by fixing two pairs of planetary roller mechanisms and solar rollers on the single input shaft for replacing the bearing function of the input shaft with rolling contact between planetary rollers and solar rollers. CONSTITUTION:An external radial load worked on the end of an input shaft 8 is supported by two pairs of roller sets, that is, one with a solar roller 1, planetary rollers 2, and an inner roller 3, and the other with the second roller 1', the second planetary rollers 2', and the second inner roller 3'. Therefore, generally speaking, this construction does not require a traditional type bearing for the input shaft 8 revolving at the maximum number in this device, and enables the high-speed revolution comparatively easily for improving reliability as well as durability.
Patent JP-H09298020-A (JP)
Title: Switch device
Inventor: TAKAHASHI MAKOTO
IPC: H01H9/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a switch device wherein addition, change, replacement or the like of a switch is made easy by employing common-bus type wiring in such a control system that, with a plurality of push-button switches disposed on a control panel, actuators corresponding to respective switches are activated or deactivated and, along with this, any switch can be used in common by adapting each switch to be able to memorize its own ID number and difference of operation type and by unifying structure of switches. SOLUTION: This device, being of a push-button type employs a common-bus connection system and is constructed such that an enclosure houses contacts which make/break by push buttons operated from the front surface side. The enclosure is equipped with a reloadable switch-condition storage part and a CPU 71 which writes into this storage part and reads out of this storage part while incorpotates a communication protocol control function for sending/ receiving data between the CPU 71 and an external control device via a common bus and a communication circuit 73 therein.