baber/WOPTO huggingface dataset:
Patent JP-H0226590-A (JP)
Title: Sewing device
Inventor: YAMAZAKI YOSHIO
IPC: D05B11/00
Filed: 1988-07-14
Abstract: PURPOSE:To move sewing machine head and hook parts even in the middle of sewing and, simultaneously, to suppress the execution of a large size by simultaneously moving respective sewing machine head parts and hook parts with the rotation of a screw shaft and individually moving respective sewing machine head parts and hook parts with the rotation of a nut. CONSTITUTION:Upper and lower frames 3 and 4 horizontal to stand frames 1 and 2 are provided, plural sewing machine head parts 15 are provided in a length direction to the upper frame 3, a sewing machine hook part 25, which corresponds to the sewing machine head part 15 and between which an article (a) to be sewn intervenes, is provided to the lower frame 4, the article (a) to be sewn and the sewing machine head part 15 are relatively moved, and an automatic sewing is executed. Respective sewing machine head parts 15 and respective sewing machine hook parts 25 are made movable in the length directions of the upper and lower frames 3 and 4, respectively. Further, threaded shafts 11 and 12 are provided along the upper and lower frames, respectively, nuts 23 and 32 provided rotably to respective sewing machine head bases 7 and sewing machine hook part bases 8 are screwed through the screw shafts, respectively, and respective nuts are made rotable by motors 24 and 33 provided to respective above- mentioned bases.
Patent JP-H04372558-A (JP)
Title: Induction motor
Inventor: FUKAYA KOICHI
IPC: H02K17/30
Filed: 1991-06-19
Abstract: PURPOSE:To improve a starting characteristic of an induction motor, increasing the secondary resistance of the motor when starting the motor, by so mounting a movable iron ring opposed to the iron ring cast in an end ring that it can move within a predetermined range, and by making the movable ring attracted to the end ring when the starting of the motor is completed. CONSTITUTION:On both opposite sides to each other of a squirral-cage rotor 1, provided are via coil springs 15 iron rings 10 cast in aluminum die-cast rings 5. When starting an induction motor, by the current flowing from conductor rods into an end ring 3, an iron ring 6 cast in the end ring 3 is magnetized, and attempts to attract the iron ring 10. But, owing to the coil springs 15, a time lag is caused in the event of attraction-sticking the iron ring 10. In the term of starting the motor, which extends until the aluminum die-cast ring 5 is attraction-stuck on the end ring 3, the secondary resistance of the motor is high, and the starting torque of the motor becomes large. About the time when the starting of the motor is completed, the aluminum die-cast ring is attraction-stuck on the end ring 3. As a result, since the secondary resistance of the motor is reduced, the stable rated torque of the motor can be obtained.
Patent JP-H0571176-A (JP)
Title: Deck plate
Inventor: TSUKAMOTO KOSUKE
IPC: E04B5/40
Filed: 1991-06-20
Abstract: PURPOSE:To efficiently fit equipments such as ceiling, piping, and duct in a lump to a deck plate, and easily correct dislocation. CONSTITUTION:A deck plate 5 is constituted by forming reinforcing grooves 15 on a plate body 11 formed with recessed ribs 12 and projecting ribs 13 so as to further recess the face to be placed by concrete, and providing supporting parts 150 for supporting equipments such as ceiling, piping, and duct in the reinforcing grooves 15 so as to continuously form spread bottom parts 15a. Inserts or after executing anchors are unnecessary to be driven, and the equipments can be supported with the supporting parts 150 at the spread bottom parts 15a in optional position.
Patent JP-S5876469-A (JP)
Title: Metallic coating procedure and coating composition
Inventor: TAKEUCHI KUNIHIKO
IPC: B05D7/16
Filed: 1981-11-02
Abstract: PURPOSE:To obtain titled composition of high weatherability, capable of providing high gloss and finished appearance due to thickening effect, for application to automobiles, by coating a base-coat comprising an acrylic polyol oligomer and a non-yellowing polyisocyanate and a top-coat consisting of a clear coating composition followed by simultaneous curing. CONSTITUTION:For example, (A) a coating composition comprising (i) an acrylic polyol oligomer having an average molecular weight of 500-2,000, (ii) a non- yellowing polyisocyanate (e.g., hexamethylene diisocyanate), and (iii) an aluminum powder with an equivalent ratio NCO/CH being 0.5/1-1/0.5 is coated as a base-coat, and then (B) a clear coating composition comprising (i) said acrylic polyol oligomer and (ii) said polyisocynate with an equivalent ratio NCO/OH being 1/1 is coated as a top-coat followed by carrying out simultaneous curing. EFFECT:Use of an organotin compound as a curing catalyst will lead to better reactivity and weatherability and less odor.
Patent JP-H0227153-A (JP)
Title: Mechanism for controlling secondary valve of duplex carburetor
Inventor: TANNO MAKOTO
IPC: F02M11/00
Filed: 1988-07-18
Abstract: PURPOSE:To greatly relax the problem that an accelerator pedal gets suddenly heavy from about the middle of a primary side throttle valve opening by fixing one end of the spring of a secondary side throttle valve control lever to a primary side lever. CONSTITUTION:One end of a secondary side throttle valve return spring 7' is fixed to a secondary side throttle valve control lever 5 while fixing the other end to a throttle lever 2. Thereby, the load of a primary side throttle valve return spring 1 is increased. Since the energizing torque in the secondary side throttle-valve closing direction of the secondary side throttle valve control lever return spring 7' gets lower as the primary side throttle valve 3 is opened, a torque can be less then half the initial torque at a primary/secondary interlocked opening at which the release of the secondary side throttle valve control lever 5 is started.
Patent JP-S6070663-A (JP)
Title: Method of connecting plate lug groups of storage battery and device used for storage batery and said method
Inventor: NIIMURA KIMIO
IPC: H01M50/541
Filed: 1983-09-27
Abstract: PURPOSE:To connect plate lug groups of a storage battery with a simple equipment and good working efficiency by closely putting a metal strap along the lug groups, arranged in a line, of the cell plate groups, while connecting both together by resistance welding. CONSTITUTION:A metal strap 4 is placed on a negative lug group 2a of the negative plates 2 of a cell plate group 1, while closely putting its horizontal wall part 4a and vertical wall part 4b on the side faces of the lug groups 2a. In said state, the strap 4 is connected with the lug groups 2a by using a resistance welding equipment. Said operation is also applied to the positive lug groups 3a of the positive plates 3. Further, the nutually heteropolar lug groups arranged through a partition wall of the cell plate groups housed inside a battery jar are connected together in common by resistance welding, while using the common metal strap inserted through the through hole on the upper edge of the partition wall.
Patent JP-S6422128-A (JP)
Title: Master station device for time division multi-direction multiplex communication system
Inventor: OTSU TOSHIO
IPC: H04B7/24
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate the necessity of a time slot for supervising and to consequently detect a trouble efficiently and without fail by supplying a supervising signal for supervising in its own station to the call channel in an idle condition. CONSTITUTION:In a time division multiplexing circuit 70, a supervising signal removed by a separating circuit 60 is time-division multiplexed to the position of a time slot in a receiving signal string from respective slave stations corresponding to the call channel is applied to time-division-multiplexing with the supervising signal in a supervising signal multiplexing circuit 40 in accordance with the call channel allotting information from a call channel control circuit 100. A trouble supervising circuit 90 supervises the presence and absence of the error of a supervising signal time-division multiplexed to the output signal of a receiving signal processing circuit 80 in accordance with the call channel allotting information from the call channel control circuit 100.
Patent JP-H0925159-A (JP)
Title: Calcia refractory
Inventor: NARITA YUJI
IPC: C21C5/44
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To improve slaking resistance property, to stably prevent the generation of slaking or crumble for a period until being used for an actual furnace and to increase practical values such as corrosion resistance and durability by adding CeF3 having equal to or below a prescribed particle diameter as an additive. SOLUTION: This calcia refractory is a calcined calcia refractory produced by using the isostatic method and an aggregate to be used is not restricted when it is composed essentially of CaO and which contains basically >=50% aggregate 0.3-5mm in particle diameter. As the aggregate, CaCO3 of <=10μm particle diameter may be used. As the additive, CeF3 of <=0.1mm particle diameter or the CeF3 , a part of which is replaced by one or more kinds of CaF2 , MgF2 and CrF2 of <=0.1mm particle diameter is used. The above fluoride keeps flameproof characteristic and is selected by basing on the m.p. necessary for controlling the sintering temperature and the coating layer forming function. The blending ratio of the fluoride is 2.5-10wt.%. The restriction of the particle diameter is essential to uniformly disperse the additive.
Patent JP-H1121463-A (JP)
Title: Room temperature-curing composition
Inventor: DOI TAKAO
IPC: C08L83/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in curability, capable of giving a cured product exhibiting tensile shear properties inherent therein in a short time, and useful as a sealant or adhesive, by including a polymer bearing specific hydrolyzable silicon group, a curing catalyst, and a specific silicon compound. SOLUTION: This composition is obtained by incorporating (A) 100 pts.wt. of a polymer bearing hydrolyzable silicon group of the formula SiXa R3-a (R is a 1-20C monovalent organic group; X is OH, etc.; (a) is 1, 2 or 3) (in the present case, (a)=3), with the main chain being pref. a polyoxyalkylene chain, with (B) 0.001-10 pts.wt. of a curing catalyst (e.g. an alkyl ester titanate salt) and (C) 0.01-20 pts.wt. of a low-molecular silicon compound bearing hydrolyzable silicon group of the formula SiX<1> b R<1> 3-b (R<1> is a 1-20C monovalent organic group; X<1> is OH, etc.; (b) is 1, 2 or 3) and functional group (e.g. hydroxyl group, mercapto group).
Patent JP-S6333426-A (JP)
Title: Propylene resin molded article
Inventor: SEKIGUCHI TETSUO
IPC: C08J7/00
Filed: 1986-07-28
Abstract: PURPOSE:To obtain the titled molded article having excellent weather resistance and paintability and useful also as an automobile bumper, etc., by adding a compound having a specific group to a propylene resin and treating the surface of the article with low-temperature plasma. CONSTITUTION:(A) 100pts.(wt.) of a propylene resin is compounded with (B) 0.001-5pts. of at least one kind of the compound of formula (R is 1-18C alkyl or acyl) and a molded article produced from the obtained composition is treated with low-temperature plasma to obtain the objective molded article. The component B is e.g. 1,2,2,6,6-pentamethyl-4-piperidyl benzoate and the composition may be incorporated further with (C) a phenolic antioxidant, etc.
Patent JP-H0347762-A (JP)
Title: Ion flow control recorder
Inventor: ABE KEIZO
IPC: G03G15/05
Filed: 1990-07-06
Abstract: PURPOSE:To increase a density of arranging electrodes and to prevent a crosstalk between the electrodes to form a high-quality electrostatic latent image by alternately arranging guard electrodes and main electrodes having larger widths than those of the guard electrode. CONSTITUTION:An electrode array 59 is provided with main electrodes E1 - E4 and guard electrodes G1 - G4 which are arranged alternately with the main electrodes. The widths of the main electrodes E1 - E4 are larger than those of the guard electrodes G1 - G4. The guard electrode in use are smaller than the main electrodes in width by several factors. The electrode array 59 is constructed so that the main electrodes and the guard electrodes as mentioned above are continuously arranged in a longitudinal direction by large numbers. Each of the main electrodes E1 - E4 controls the recording of 1 bit corresponding to a pixel of an electrostatic latent image. The guard electrodes G1 - G4 are used for regulating an electric field between the main electrodes to obtain an optimum ion flow.
Patent JP-H04373216-A (JP)
Title: Microwave radio equipment
Inventor: SUGAWARA MASATOMO
IPC: H04B1/04
Filed: 1991-06-21
Abstract: PURPOSE:To interrupt a microwave output when a microwave transmission member is not connected to radio equipment by providing a function discriminating whether or not the microwave transmission member is connected to the microwave radio equipment thereto. CONSTITUTION:When a microwave transmission member 103 is connected to the radio equipment, an input signal is amplified by a high output amplifier 102 and its output is sent to an antenna 104 by the microwave transmission member 103. When a detecting means 105 detects that the microwave transmission member 103 is disconnected, a control means 106 turns off a changeover switch 101 or turns off a power supply of the high output amplifier 102 to stop the output of the high output amplifier 102.
Patent JP-H102497-A (JP)
Title: Return gas system and return gas return feeding method
Inventor: SAKAI SHINJI
IPC: F17D1/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the piping of a return gas pipe when LNG is received from an LNG carrier to the inside of LNG storage tanks arranged in a remote place in a receiving base where a plurality of LNG storage tanks is arranged, by interposing a return gas cooler by which BOG is cooled by treating LNG from one LNG storage tank as a cooling medium. SOLUTION: When LNG is received from a pier 2 to an LNG storage tank 10 arranged in a remote place, BOG in the LNG storage tank 10 is simultaneously fed to a return gas cooler 14. Further, LNG in the LNG storage tank 1 is fed from an LNG supply pipe 17 to the return gas cooler 14 by an LNG pump 18, and ejected from spray nozzles 21, 21 toward BOG, thereby BOG is cooled to less than the temperature of an gaseous phase in the LNG storage tank 1. Next, while cooled BOG is supplied to the LNG storage tank 1, return gas is returned from the LNG storage tank 1 to an LNG carrier 3 through a return gas pipe 7 by a return gas blower 8.
Patent JP-H06904-A (JP)
Title: Mat material, its production and production device
Inventor: MIKAERU TAANAA
IPC: B32B5/12
Filed: 1992-06-10
Abstract: PURPOSE: To provide a long-size mat material which shows high liquid permeabil ity and also high cushioning properties. CONSTITUTION: This reticular mat material A is formed of a layer of longitudinal materials 1 arranged, spaced from each other and a layer of a plurality of transverse materials 3 which intersect with the longitudinal materials 1 under the layer of the materials 1, insetted in the mortises of the materials 1 and are fusion-bonded together. This mat material A can be simply manufactured by introducing the tip part of the longitudinal material 1 into the annular groove of a first roll and also introducing the transverse material 3 through the parallel groove of a second roll and further, reversing the rolls to each other while both longitudinal and transverse materials 1, 3 are heated.  Thus it is possible to obtain the mat material which is laid on the floor without impairing its liquid permeability, and gives high cushioning effect and further, can be manufactured to the optional length.
Patent JP-H04372347-A (JP)
Title: Magnetic polishing device
Inventor: SHINPO YOSHINORI
IPC: B24B47/00
Filed: 1991-06-24
Abstract: PURPOSE:To allow a workpiece to be polished efficiently by plural tools or a long-size tool. CONSTITUTION:This magnetic polishing device includes a magnetic field generating means 14 for generating plural magnetic fields spaced in the direction of a common axis 16 and rotated around the common axis 16 so as to rotate tools 70, disposed in a workpiece 30, around the common axis 16 in the state of the tools 70 being in contact with the circular inner surface of the workpiece 30.
Patent JP-H0738864-A (JP)
Title: Terminal equipment for video conference
Inventor: KADOWAKI SHUICHI
IPC: H04N7/15
Filed: 1993-07-19
Abstract: PURPOSE:To eliminate variance when received speeches from respective opposite parties are outputted to a speaker by adjusting the speech levels of the respective opposite parties so that sampled speech levels approximate a standard speech level. CONSTITUTION:A ROM 12 is stored with the number of the opposite parties as a variable N, the maximum sampling frequency of the received speeches from the opposite parties as a variable M, the standard value of a speech level to be outputted from the speaker 26 as a variable Vs, 0 as a variable Vi(I), 0 as a variable Mi(I), and the initial value of the speech amplification factor of an opposite party I as a variable Ai(I). Then when the variable Mi(I) is not smaller than the variable M, the variable Ai(I) is multiplied by Vs/(Vi(I)/M) and a speech amplifying circuit 23 is instructed to set the amplification factor of the speech of the opposite party I to the value of the variable Ai(I). Consequently, the speech level outputted from the speaker 26 approximates the value of the variable Vs.
Patent JP-H0738067-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI MASAHIRO
IPC: H01L27/112
Filed: 1993-07-19
Abstract: PURPOSE:To prevent the deterioration of reliability and property of a semiconductor device even if the threshold of a transistor, which constitutes the peripheral circuit, using the ion implantation of a mask ROM. CONSTITUTION:A first p-channel transistor 12 in a peripheral circuit 11 is turned into a transistor always in ON condition, by memory data ion implantation into a mask ROM. That is, the threshold of the n-channel transistor of a flat NOR type cell is made higher than the voltage of a power source by implanting the ions of boron being, for example, p-type impurities, using a ROM mask, and also the first p-channel transistor 12 in the peripheral circuit 11 is kept always in ON condition. Accordingly, the deterioration of reliability and property of a semiconductor device can be prevented.
Patent JP-H0823384-A (JP)
Title: Method and apparatus for personal mobile communication
Inventor: MAAKU JIEFURII FUORADEA
IPC: H04W84/02
Filed: 1995-06-22
Abstract: PURPOSE: To provide a telephone communication system which connects a call from a caller to a substitute destination when a callee cannot respond to the call from the caller and connects later the callee to the call from the caller when the callee can respond to the call from the caller. CONSTITUTION: a) The call of the caller is cut from the substitute destination in response to the reception of display that the callee can respond to the call of the caller after the call of the caller is previously connected to the substitute destination and b) the call of the caller is connected to the callee instead and connection between the caller and the substitute destination is cut. For displaying that the callee can be connected to the caller in a communication state, tone or announcement can be supplied.
Patent JP-S5880038-A (JP)
Title: Oil hydraulic device for vehicle
Inventor: ARAKI HIDEO
IPC: F15B11/02
Filed: 1981-11-06
Abstract: PURPOSE:To utilize effectively the flow of a pump and prevent the loss of energy by providing a divided flow valve in such a way as to apply the oil pressure of the second pump to the first pump according to the mevement amount more than a preset movement amount of a steering plunger. CONSTITUTION:An oil hydrulic device for steering purpose for an articulate type shovel loader, etc., consists of three pumps 23, 31, and 38 driven by an engine and a divided flow valve 27 through which oil is dividedly supplied to a steering control valve 11 and a working circuit 35 according to the revolving number of the engine. When a steering plunger 13a is greatly moved, the flows of two pumps 23 and 31 are joined at the divided flow valve 27, and when the flow rate is small, the two pumps 31 and 23 are separated from each other, thereby preventing the loss of the energy of the two pumps.
Patent JP-H0530056-A (JP)
Title: Tdma receiver
Inventor: TAKANO MICHIAKI
IPC: H04J3/06
Filed: 1991-07-18
Abstract: PURPOSE:To improve the quality of data by providing a selector selecting equalizer output data corresponding to the maximum correlation value. CONSTITUTION:A TDMA (Time Division Multiple Access) controller 140 separates a reception TDMA signal 125 selecting a user slot decided in advance from one among the received time slots in multiple. In short, the specific user message is selected from other user messages. Correlators 150, 160, and 170 with different data input timing after synchronizing the reception slot and correlators 210, 220, 230 performing the correlation calculation on the equalizer output such as sync words to be used for the channel estimation are provided. A selector 250 selects the equalizer of input timing with the maximum correlation calculation output of the equalizer output and imparting output.
Patent JP-H09326320-A (JP)
Title: Vibration-proof structure of gas insulated inductive apparatus
Inventor: NOMURA HIROSHI
IPC: H01F27/33
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof structure of a gas insulated inductive apparatus which can have an expansion joint having a simple structure and can enhance the vibration-proof effect. SOLUTION: The main body 3 accommodates an induction device and is filled with an insulation gas. A wiring pipe 21 connected to an upper end of a side wall of the main body 3 bent toward one end of a heat exchanger 7; whereas a wiring pipe 22 connected to a lower end of the sidewall of the main body is bent toward the other end of the heat exchanger, to thereby an upstanding piping located on a linear extension line of the heat exchanger 7. Mounted as inserted into the linear piping are expansion pipe joints 11 so that the expansion of the pipe joints 11 can be limited without provision of a limit rod.
Patent JP-H0777452-A (JP)
Title: Displacement quantity measuring device and inclination measuring device for anhydrous gas holder piston
Inventor: NUMAMOTO SHIYUUJI
IPC: G01F23/292
Filed: 1993-06-28
Abstract: PURPOSE:To continuously measure the displacement of an object and the inclination of a gas holder piston without installing an electric apparatus possibly becoming an explosion/ignition source in a dangerous area near the object. CONSTITUTION:This displacement quantity measuring device is provided with an operation section 13 interlocked with the displacement of an object and nonelectrically operating a transmitted light quantity changing member 7 in response to the displacement quantity, a light projection section 5, a light reception section 6, the transmitted light quantity changing member 7 arranged between the light projection section 5 and the light reception section 6 and changing the transmitted light quantity in response to the operation of the operation section 13, and a detection section 4 detecting the displacement quantity. A light emission section 1 and a measurement section 9 are provided in a remote safe area outside the detection section 4, and the light projection section 5 in the detection section 4 is connected to the light emission section 1 and the light reception section 6 in the detection section 4 is connected to the measurement section 9 with optical fiber cables 21, 23 respectively.