baber/WOPTO huggingface dataset:
Patent JP-H0724576-A (JP)
Title: Gas shielded metal welding method
Inventor: UCHIHARA MASATO
IPC: B23K9/16
Filed: 1993-07-09
Abstract: PURPOSE:To improve fatigue strength of a bead toe part and to improve productivity by using mixed gas containing a specified quantity of O2 gas and having the balance consisting of Ar gas and CO2 gas substantially as shielding gas. CONSTITUTION:The mixed gas containing 5-30 volume % O2 gas and having the balance consisting of 1 or 2 kinds of Ar gas and CO2 gas substantially is used as the shielding gas. Since the surface tension of weld metal decreases when O2 gas is added, an opening angle theta and the radius rho of curvature at a bead and a metal part of a fillet weld zone increase and stress concentration is decreased to improve the fatigue strength. Either of Ar gas and CO2 gas will do and further, even the mixed gas thereof will do as a gas component excepting O2. The shielding gas of three systems of Ar+O2 system, a CO2+O2 system and an Ar+CO2+O2 system can be used. Consequently, a bead shaping stage is not required after welding, a slag removing stage is also not required and the productivity is improved.
Patent JP-H0726918-A (JP)
Title: Valve drive for engine
Inventor: NISHIDA MASAMI
IPC: F01L13/00
Filed: 1993-07-09
Abstract: PURPOSE:To ensure rigidity without the installation of an additional rib and to reduce an inertia weight so as to enhance the speed limitation by setting the width of the cam surface of a swingable cam, narrower than that of the follower surface thereof so that the cam surface can be used as a reinforcing rib. CONSTITUTION:In an engine cam drive system, a swingable cam 9 has a cam surface 12 which makes slidable contact with an intake and exhaust valve 4 through the intermediary of either one 3 of movable members, that is, a tappet and a swing arm, and a follower surface 11 which makes slidable contact with a cam 7 on a cam shaft 2, and the follower surface 11 of the swingable cam 9 and the slidable contact surface of the cam 7 are tapered toward the cam shaft 6 so that the valve timing is changed by relatively moving the cam shaft 6 in the direction thereof. Further, the cam surface 12 of the swingable cam 9 has a narrow width so that the cam surface 12 serves as a rib 13, while the width of the follower surface 11 is set to be wider than the cam surface 12.
Patent JP-H0635909-A (JP)
Title: Sentence editor
Inventor: ARAMAKI TADASHI
IPC: G06F17/22
Filed: 1992-07-21
Abstract: PURPOSE:To eliminate the erase and addition of character strings and to facilitate editing by providing a sentence editing control part for dividing a sentence into each unit of a clause corresponding to an instruction inputted from an input part and further for editing the sentence by moving the positions of those clauses. CONSTITUTION:A sentence editing control part 3 divides the sentence into each unit of the clause by performing the morpheme analysis of the sentence and stores the information of the divided sentence in a sentence information storage part 4. Further, the sentence divided into the unit of the clause is displayed on a display part 5. A user selects one desired clause to be moved out of the displayed sentence by instructing of it from an input part 1. The user instructs of the move of the selected clause from the input part 1. The sentence editing control part 3 judges whether the sentence is completely edited or not, and when the sentence is completely edited, the sentence editing control part 3 stores the result in a sentence storage part 2 and finishes the processing.
Patent JP-S6174790-A (JP)
Title: Laser working device
Inventor: OTANI AKIHIRO
IPC: B23K26/10
Filed: 1984-09-18
Abstract: PURPOSE:To simplify its structure and to reduce the manufacturing cost by fixing optical parts by an optical part holder having a holder support provided with cooling fins. CONSTITUTION:The direction of advance of laser light A emitted from a laser oscillator is changed by a reflecting mirror 1 fixed to an optical part holder 8, and a part of its incident energy becomes heat energy and absorbed by the reflecting mirror 1. Heat absorbed by the reflecting mirror 1 is transmitted to the optical part holder 1 of large heat capacity and high heat conductivity, and radiated to an atmosphere by cooling fins 8C.
Patent JP-H1141333-A (JP)
Title: Portable telephone set
Inventor: KUWABARA KEN
IPC: H04M11/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which can easily and exactly transmitting specified information composed of digital information, character information or symbol information stored in a storage means. SOLUTION: When a user performs key operation for using a memory dial during speaking, a control circuit 7 reads memory dial information such as '052-263-XXXX', for example, out of a memory dial storage part 11 and displays that memory dial information on a display 3. Next, when the user performs key operation for notifying that read memory dial information to a speaking party, the control circuit 7 reads audio data such as 'zero', 'five', 'two', 'hyphen', 'two', 'six', 'three'..., for example, corresponding to the elements of every digital information in the memory dial information out of an audio data storage part 13. The read audio data are converted to communication data by a data converting part 9 and transmitted from a transmission/ reception part 10 to a base station. Thus, the memory dial information is transmitted as audio data.
Patent JP-H0730246-A (JP)
Title: Method of assembling module board and automatic assembling device therefor
Inventor: AKAZAWA TSUTOMU
IPC: H05K3/34
Filed: 1993-07-08
Abstract: PURPOSE:To automatically assemble high-quality module boards, while improving the yield and efficiency of manufacture. CONSTITUTION:A method of assembling module boards comprises the steps of marking module boards (10); printing module boards with solder (2); attaching semiconductor packages preliminarily to module boards (3); and heating module boards to solder semiconductor packages and dry marking ink (4). An automatic apparatus for assembling module boards comprises a module board feeder 1; a marking device 10; a solder paste printer 2; a mounting device 3 for attaching semiconductor packages preliminarily to module boards; and a heater 4 for heating module boards.
Patent JP-S6350212-A (JP)
Title: Automatic phase controller
Inventor: YOSHIOKA KANJI
IPC: H03L7/08
Filed: 1986-08-20
Abstract: PURPOSE:To correct the phase error of two kinds of signal with a simple circuit constitution by providing a latch means, which latches the output of a counting means by a second clock, and an active low pass filter which cuts off high band components and controlling the output of an oscillator by the output voltage of the low pass filter. CONSTITUTION:A phase comparator 2..., a voltage controlled oscillator 8 and a counter 10 constitute a PLL. which generates a first clock 9 synchronized with an input reference signal 1. An output 11 of the counter 10 is latched in a latch circuit 13 by the second clock 12 to be synchronized, and an output 14 is inputted as the feedback input signal of the phase comparator 2. The phase difference between the first clock 9 and the second clock 12 is digitally given as information and is absorbed in the essentially provided PLL. Since the phase error of two kinds of signal is corrected only by introducing the latch circuit to a conventional PLL circuit, the cost is considerably reduced and the circuit is stabilizede.
Patent JP-S5990201-A (JP)
Title: Liquid-crystal television set
Inventor: HIRABAYASHI SHIGEYOSHI
IPC: H05K5/02
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a small-sized, lightweight compound liquid-crystal television set which is carried conveniently without losing conventional symmetrical design by providing the display body part of the liquid-crystal television set where it overlaps a cassette. CONSTITUTION:Speakers 1 are provided on the left and right sides and a dial and a handle 3 for portage are provided over it. The liquid-crystal display body 5 is incorporated in a lid part 4 for loading the cassette tape 6 in one body. Namely, when the cassette tape 6 is loaded as shown by an arrow A, the lid part 4 is opened and closed as shown by an arrow B. At this time, the liquid- crystal display part 5 incorporated in the lid part 4 in one body is also opened and closed together. Consequently, the small-sized, lightweight compound liquid- crystal television set which is carried conveniently is obtained without losing the conventional symmetrical design of a stereophonic cassette recorder.
Patent JP-S6438942-A (JP)
Title: Forming method for phosphor screen of color picture tube
Inventor: NISHIZAWA SHOKO
IPC: H01J9/227
Filed: 1987-08-05
Abstract: PURPOSE:To make a distribution of light intensity correctible with high precision by the use of one sheet of a light intensity distribution correcting filter, by disposing the light intensity distribution correcting filter on a 180 deg. symmetrical state at a position where a photosensitive film formed on an inner surface of a panel is exposed by a deflected light source and next by rotating the filter to perform exposure by the light source on a central position. CONSTITUTION:When a photoresist film 2 formed on an inner surface of a panel 1 is exposed by the use of a light source 2, a center of a light intensity distribution correcting filter 21 is disposed to be turned 180 deg. on lines which couple a center of the panel with centers of light sources located on the right and left positions 4B and 4R. The light intensity correcting filter 21 is rotated to perform exposure by a light source located on the central position 4G. Since the light intensity becomes large in the direction in which the light source 14 is deflected from the center of the panel, the light intensity correcting filter 21, whose light transmissivities on the right and left sides are asymmetrical to the center of the filter, is turned and rotated in the center of the filter. Intensity distributions of light become almost identical in tricolor mask patterns to each other after the light transmits through the light intensity correcting filter 21.
Patent JP-H0943921-A (JP)
Title: Combining member, process cartridge, assembling method of process cartridge, and electrophotography image forming device
Inventor: NISHIKAMIDOKO TSUTOMU
IPC: G03G21/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To easily set a gap between an electrophotography photoreceptor and a developing roller and a contact pressure into appropriate values by providing a spring fitting part for fitting a spring to act elastic force on a first frame body and a second frame body, and a combining member locking part locking a combining member with the second frame body. SOLUTION: A combining member 13c combining together a first frame body 12 and a second frame body 13 is provided with a combining part for both frame bodies 12, 13, a fitting part of a spring 45 energizing both frame bodies 12, 13, and a locking part to the second frame body 13 to be fitted with a developing means 10. Hereby, the second frame body 13 is energized to the first frame body 12 rotationally movably combined therewith through the combining member 13c by the spring 45, but the distance between the combining part as the rotational movement center and the spring fitting part as the energization position by the spring 45 can be correctly set. Consequently, a gap between an electrophotography photoreceptor and a developing roller and a contact pressure can be easily set into appropriate values.
Patent JP-2000031594-A (JP)
Title: Semiconductor optical amplifier
Inventor: IMOTO KATSUYUKI
IPC: H01S5/068
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical amplifier whose dependence on signal light power is small and which has a low noise characteristic. SOLUTION: In a semiconductor optical amplifier, signal light 1-1 is made incident on a semiconductor optical amplification part 3 into which a forward current 2 is injected, and signal light which is amplified by the semiconductor optical amplification part 2 is radiated. In this case, light at least at one wavelength out of short-wavelength-side light and long-wavelength-side light in a wavelength region in a gain region is used as noise suppression light 6-1. the noise suppression light 6-1 is superposed on the signal light 1-1 so as to be incident on the semiconductor optical amplification part 3, and light in a part is separated and taken out from radiant light 9 which is radiated from the semiconductor optical amplification part 3.
Patent JP-H0244403-A (JP)
Title: Holding force controller
Inventor: ISHIDA TSUTOMU
IPC: G05B13/02
Filed: 1988-08-05
Abstract: PURPOSE:To perform appropriate holding by inferring a holding force to be generated according to a prescribed rule corresponding to the degree of an inputted sensitive feature quantity, and generating the holding force. CONSTITUTION:A fuzzy inference part 20 performs a fuzzy inference according to the prescribed rule based on information with respect to the weight, the easiness of crash, and that of sliding of an object to be held supplied from an input part 10, and finds and outputs the holding force. A sensor 41 to detect reaction generated at the time of holding the object is provided at a holding part 40, and a holding force control part 30 drives and controls the holding part 40 based on a holding force command supplied from the fuzzy inference part 20. Also, to the control part 30, a detecting reaction signal from the reaction sensor 41 is inputted, and the holding part 40 is feedback-controlled by an ordinary method so as to set detecting reaction equal to a commanded holding force. In such a way, it is possible to perform the appropriate holding.
Patent JP-S6253535-A (JP)
Title: Method for preventing radio wave jack
Inventor: SATO HIDEO
IPC: H04B1/10
Filed: 1985-09-03
Abstract: PURPOSE:To prevent radio wave jack by sending a marker signal selecting a specific slave station twice or more ahead the transmission of an information from a master station, storing the 1st marker signal received by a slave station for a prescribed time and broadcasting the information when the next marker signal and the information signal are received. CONSTITUTION:When the master station 1 sends the 1st marker signal at first, the slave station 2 discriminates the marker signal and when the marker signal of its own station is not wrong, the marker signal is stored for a prescribed time only. When the 2nd marker signal is received within a prescribed time and it is a signal coincident with the 1st marker signal, a switch circuit is turned on, an information signal of emergency broadcast from the master station is outputted from a speaker 7 to inform the broadcast to residents of the district. Thus, radio wave jack is prevented.
Patent JP-2001023705-A (JP)
Title: Photoelectric conversion element and photo electrochemical battery
Inventor: ONO MICHIO
IPC: H01L31/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic element and a battery with high durability by containing a specified wt.% of compound having iodine anions in a charge transfer layer in a semiconductor fine particle-containing layer of a specified range of thickness. SOLUTION: A coloring matter sensitized photoelectric conversion element is composed of a conductive supporter, a semiconductor fine particle-containing layer coated on the conductor supporter and adsorbing a coloring matter, a charge transfer layer, and a counter electrode, and the thickness of the semiconductor fine particle-containing layer is 2 μm or more but 8 μm or less, and 50 wt.% or more compound containing iodine anions is contained in the charge transfer layer. By combining the semiconductor fine particle-containing layer with an electrolyte containing a room temperature melting salt with high durability and high ion transfer resistance, the photoelectric conversion element having both of high photoelectric conversion characteristic and high durability is realized.  By using a coloring matter having a molar absorption coefficient of 30,000 or more, photoelectric conversion characteristic can further be enhance without damaging durability. The more preferable thickness range of the semiconductor is 3-6 μm.
Patent JP-H0481932-A (JP)
Title: Interruption controller
Inventor: MIYAMORI TAKASHI
IPC: G06F9/46
Filed: 1990-07-25
Abstract: PURPOSE:To improve the reliability of a system by recognizing a generating state of an interruption request signal, and executing a processing corresponding to the generating state. CONSTITUTION:An interruption controller 1 is constituted by providing an interruption control circuit 3 provided with an interruption control register 2, and a channel selector 4. In the case this interruption controller 1 becomes an interruption generating state, and the same interruption request is further executed before this state is released, it is detected and a result of detection can be referred to from the outside, therefore, it can be discriminated that the interruption processing is not operated normally, and the interruption processing corresponding to such a case can be executed. In such a way, reliability of the system provided with the controller 1 can be improved.
Patent JP-S6085103-A (JP)
Inventor: NAKATSUKA OSAMU
IPC: E01C15/00
Filed: 1983-10-17
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-S6172947-A (JP)
Title: Formation of clean room and air-conditioning unit utilizing therefor
Inventor: HASHIMOTO TAKAYOSHI
IPC: F24F7/06
Filed: 1984-09-18
Abstract: PURPOSE:To constitute the clean room of desired scale so as to be capable of copying with various requests without removing production machinery or the like in an existing building by a method wherein an enclosed space is formed by a new ceiling surface, a floor surface and wall members and an air processing equipment, supplying clean air, is provided. CONSTITUTION:Various air processing equipments are installed on the newly constituted ceiling structure 2 and a space thereabove and, then, the wall members are attached to form the clean room 1 newly in the existing building. A fan filter unit 3 and an air suction port unit 4 are installed on the ceiling structure 2 while an air supply duct 5 and a return duct 6 are installed in the rear side space of the ceiling structure 2. The air conditioner 7 is also installed above the new ceiling 2. A ceiling frame, consisting of a plurality of quadrilateral small frames having equal sizes, is fixed at the forming position of the ceiling structure 2. The new ceiling is formed by mounting ceiling frame mounting members onto the small frames of the ceiling frame member. The enclosed space, having necessary volume, may be formed on the floor by the new ceiling and the wall members.
Patent JP-H0358209-A (JP)
Title: Power source supply control system
Inventor: AMAMIYA TAKESHI
IPC: G06F1/26
Filed: 1989-07-27
Abstract: PURPOSE:To exchange a faulty package without lowering the operation rate of a device by providing a power source control means provided for each of plural packages correspondingly, and a means which sends a power source control command to the power source control means corresponding to a designated package. CONSTITUTION:One arithmetic processor is comprises by including the plural packages 1-4, a decoder 11 to decode a power source connection/disconnection command signal, flip-flops 21-24, and power source connection/disconnection circuits 31-34. For example, when a fault occurs in the package 1, '0111' is outputted from the decoder 11 to decode signals 111-114 sequentially by supplying a command to disconnect only the power source of the package 1, and it is stored in the file-flops 21-24. Therefore, a control signal 121 that is the output of the flip-flop 21 goes to '0', and the power source connection/ disconnection circuit 31 disconnects a power source supply line 106 from a power source supply line 131 in the package, which cuts off the supply of a power to the package 1. In such a way, the exchange of the package cam be performed without stopping another normal processor.
Patent JP-S5985347-A (JP)
Title: Venting device for die
Inventor: TAKESHIMA TAKAHIKO
IPC: B22D17/22
Filed: 1982-11-09
Abstract: PURPOSE:To vent thoroughly gas from the inside of dies and to produce a casting without gas intrusion in a die casting machine by making use of a vacuum source and a compressed air source for cleaning thereby maintaining surely the opening condition of an air release valve during descending of a spool. CONSTITUTION:A spool 9 in which a valve 7 is provided freely slidably is provided in such a way that it can be freely moved in the sliding direction of the valve 7 in the stage of producing a casting with a die casting machine having a stationary die 1 and a movable die 2. A detaining device which can detain the valve 7 in an open position is provided to the spool 9 and the valve part. The rear end of the stem part 7b of the valve 7 is freely slidably provided as a piston in the spool 9. A force generating device which acts the force in the direction of closing the valve on the valve 7 is provided and a vacuum generator 35 is connected to the chamber on the front face side of a piston 21. The opening and closing of the valve 7 are thoroughly stabilized and the closing operation of the alve by the shock during descending of the spool is prevented thereby venting gas from the inside of the die. A die cast product having excellent quality without gas intrusion is obtd.
Patent JP-2000030749-A (JP)
Title: Charging method for on-vehicle secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M10/44
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To increase regeneration efficiency when kinetic energy at the time of deceleration of an electric vehicle is regenerated as electrical energy, by converting kinetic energy at the time of deceleration of the electric vehicle into direct-current or alternating-current power, converting the direct-current or alternating-current power into pulse power, and charging a battery with the pulse power obtained by the conversion. SOLUTION: Conversion of kinetic energy at the time of deceleration of an electric vehicle into electrical energy is done by a generator. In the case of an EV(electric vehicle) and an HEV(hybrid electric vehicle), a motor for driving a vehicle has the same structure as a generator, supply of power to the motor is cut off at the time of deceleration, the motor is used as a generator, and power is generated by a braking force. Next, the power converted from kinetic energy is inverted into pulse-formed power by a pulse inverter. An inverter with switching elements, etc., is used as the pulse inverter. When a battery is charged with the pulse-formed power obtained by the inversion, a protection circuit is provided for overcharge prevention.
Patent JP-S6173823-A (JP)
Title: Separation of steel material for electrical heating electrode
Inventor: TASHIRO KAZUYUKI
IPC: C21D1/40
Filed: 1984-09-18
Abstract: PURPOSE:To separate easily and rationally a steel material and electrodes by pressing the assemblage of the electrodes divided to plural pieces in the transverse direction of the steel material to the end face of the steel material and heating electrically the steel material then moving alternately the above- mentioned electrodes in the direction perpendicular to the contact surface. CONSTITUTION:The assemblage of the electrodes 1 divided to plural pieces in the transverse direction of the steel material 3 is pressed by an electrode driving device 15 to the end face of the material 3 contained onto a hearth 14 via sleeper refractories 13 in a heating chamber 10 and electricity is conducted thereto; at the same time, inert gases are injected respectively from the injection ports 5 of upper and lower partition walls 8, 9 and the injection ports 6 of electrode chambers 11. The material 3 is thereby Joule-heated. After the material 3 is heated to the prescribed temp., the electrodes 1, 1- are alternately operated by the devices 15, 15- by which the electrodes 1 and the material 3 are rationally separated with the compact installation without injuring the material 3.