baber/WOPTO huggingface dataset:
Patent JP-H08159485-A (JP)
Title: Electrical power control device for electrical cooking device
Inventor: NISHIMOTO MASAO
IPC: H05B3/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide an electrical power control device for an electrical cooking device having a simple circuit configuration and capable of reducing its cost. CONSTITUTION: An electrical power supplying contact point 2A connected in series with a heater 1 arranged within a cooking chamber and connected to an electrical power supply is turned on or off by a first relay and at the same time a protective contact point 2B connected in parallel with the heater 1 is turned on or off by a second relay.  Then, after the protection contact point 2B is turned off when a cooking operation is started under the operation of a control circuit 8, the power supply contact point 2A is turned off and in turn when the cooking operation is finished, the power supplying contact point 2A is turned on, then the protective contact point 2B is turned off under the control of two relays, and in turn in the case that the power supply contact point 2A is melted and adhered, the protective contact point 2B is turned off and in turn when the protective contact point 2B is melted and adhered, the power supply contact point 2A is turned off so as to hot melt a fuse 3 connected in series with the heater 1 under the operation of this melt cutting circuit.
Patent JP-H01160285-A (JP)
Title: Still picture video telephone communication system
Inventor: KOMATSU FUMIAKI
IPC: H04N7/14
Filed: 1987-12-17
Abstract: PURPOSE:To attain the communication still picture video telephone systems with different pattern constitution by including a data as to a pattern aspect ratio to a header of a picture data transmitted and received, eliminating part of picture data at the surrounding if a data with a different aspect ratio is received and displaying the result. CONSTITUTION:Data as to the aspect ratio of its own pattern is included in a header placed before the picture data transmitted and received. A CPU 11 recognizes the aspect ratio included in the header and if the aspect ratio differs, a data corresponding to a specific picture element from a picture data received is eliminated by the CPU 11. Thus, only the midpoint is displayed on a display device 17.
Patent JP-H01161411-A (JP)
Title: Automatic steering control system
Inventor: YAMAMOTO SHIGEHIRO
IPC: G05D1/02
Filed: 1987-12-17
Abstract: PURPOSE:To attain automatic steering control excellent in stability and responsiveness over a wide traveling area by multiplying the time differential value of lateral deformation by a gain to be increased in accordance with the reduction of a traveling speed and feeding back the multiplied value to control right and left driving motors. CONSTITUTION:In the system, Gl(v) is the feedback gain of the differential value dl/dt of lateral deformation l and Gomega'(v) is a gain for determining the objective value omega' of a vehicle body angular speed to be the function of a traveling speed to be increased in accordance with the reduction of the traveling speed. When the gains Gl(v), Gomega'(v) are expressed as the functions of the traveling speed to be increased in accordance with the reduction of the traveling speed e.g., the rotating radius of the vehicle body is not extremely reduced even when the traveling speed is slow and stability can be held. Thereby, automatic steering control excellent in stability and responsiveness over a wide traveling speed area can be attained by setting up the relation among the feedback gain Gl(v), the gain Gomega'(v) for determing the objective value of the angular speed of the vehicle body and the traveling speed to a proper value.
Patent JP-2000145273-A (JP)
Title: Sliding door device
Inventor: KOBAYASHI RYOICHI
IPC: B60J5/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of the trail end of a guide rail when sliding of a sliding door is regulated by a fully opened stopper in simple constitution without any increase in number of parts and the operation time, whereby a roller is prevented from slipping off the guide rail. SOLUTION: In this sliding door device having a fully opened stopper 6 provided near the rear end of an upper rail 1, with which a roller 4 collides at the fully opened position of the sliding door to regulate sliding of the sliding door, a metallic core material 6 provided on the fully opened stopper 6 is provided to overlap the outside of the car at the rear end of the upper rail 1 in the car width direction.
Patent JP-2000142193-A (JP)
Title: Safety child seat
Inventor: WETTER HERMANN
IPC: B60N2/28
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a safety child seat capable of serving even for an elder child. SOLUTION: The seating part of a safety child seat to beused backward is equipped with a stationary rear part and a front part 34 movable to move between the spread position and the accommodation position, whereby in the spread position, the upper surface of the front part 34 is continued to the upper surface of the rear part 35, and in the accommodation position, an opening 36 is formed in front of the stationary rear part 35. The opening 36 can receive the legs of an elder child in such a condition that his knees are bent and feet are located below the rear part 35.
Patent JP-H05155300-A (JP)
Title: Air bag
Inventor: SATO TAKESHI
IPC: B60R21/2338
Filed: 1991-12-04
Abstract: PURPOSE:To enhance the protection for a driver when a steering wheel is set at an angle near horizontal. CONSTITUTION:An air bag is composed of a No.1 cloth 41 on steering side and a No.2 cloth 42 on driver side, and also the No.1 cloth 41 is composed of a circular cloth 46 and a support cloth 44. The inner periphery side of the circular cloth 46 forms a connecting piece 50, and connected to around the center of the No.2 cloth 42. Thus, because the air bag is expanded largely to the outside from a steering wheel 11 when the air bag is expanded by an inflator 14, a shock on a driver can be absorbed sufficiently even if the steering wheel is set at an angle near horizontal.
Patent JP-H05156928-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KIMURA KENJI
IPC: F01N3/02
Filed: 1991-12-04
Abstract: PURPOSE:To keep off any overheat in a particulate filter at the time of regeneration as well as to prevent any damage to this filter from occurring, in an internal combustion engine's exhaust emission control device which ignites a particulate collecting filter through an ignition means, and regenerates the filter after making a regenerating gas flow thereat. CONSTITUTION:This device is with a temperature detecting means, detecting the temperature of a particulate filter F, a temperature change speed detecting means, detecting a temperature increasing speed per unit time at a particulate ignition initial temperature range and a regenerated gas flow regulating means, reducing an amount of regenerating gas flow at a time when a detected speed value of this temperature change speed detecting means is more than the specified value, thereby constituting a driver for a solenoid valve. In consequence, such a possibility that temperature might go up unduly at the regeneration of the particulate filter F is brought to nothing, thus any possible damage to the filter is prevented from occurring.
Patent JP-H05159857-A (JP)
Title: Spark plug for gaseous fuel engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/20
Filed: 1991-12-04
Abstract: PURPOSE:To check any growth of a cohesive grain at an electrode ignition part by forming a noble metal tip with a material made dispersing an oxide of a specified element in platinum, and making the tip and a core to get closer to each other. CONSTITUTION:In a center electrode 4, a noble metal tip 5 is installed in a point 4A of a material 40 made arranging a good conductive metal core 42 in a cylindrical anticorrosion nickel alloyed base material 41. This tip 5 is made to contact the core, or they are drawn nearer within 0.5m and welded together, and this tip is formed with a material made distributing a rare earth element oxide in pure iridium or iridium. An earth electrode 1 is composed of welding the noble metal tip 6 to an ignition face of a point 1A of a compound material 10 made arranging a good conductive metal core 12 in a bar- form anticorrosion nickel alloyed base material 11. The tip 6 is composed dispersing an oxide of an element belonging to a 3A group rare earth elect or 4A group (Ti, Zr, Hf) in platinum. Suppose this material is used, the tip 6 is kept in cold and thereby any occurrence and growth of a cohesive grain can be reduced.
Patent JP-H04192173-A (JP)
Title: Semiconductor storage device
Inventor: ONOSE HIDEKATSU
IPC: G11C14/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a semiconductor memory which is nonvolatile and capable of nondestructive rewrite of a data by connecting a ferroelectric substance gate FET (MFSFET) in a prescribed method. CONSTITUTION:A gate electrode 12 of the MFSFET 1 is connected to a word line (WL). A source/drain 13 is connected to a plate line (PL), while the other source/drain 14 to a bit line (BL). A substrate electric potential of the MFSFET 1 is the same potential as the PL. Then, one end of WL1-WLn is connected to a WL decoder driver 21, while one end of PL1-PLm to a PL decoder driver 22, and one end of BL1-BLn to sens amplifiers (SA) 23a and 23b. Two kinds of precharged input signals are compared with each other by the SA, and since a signal at a low level is further lower amplified, a signal at a high level being further higher, when a reference signal and a detecting signal are inputted to the SA, binarization is performed in accordance with the level size of both signals, so that the size of the detecting signal can easily be decided.
Patent JP-H09156766-A (JP)
Title: Seedling raising box supplying device
Inventor: NISHIOKA HISASHI
IPC: A01G9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reliably drop and supply a seedling raising box on the lowermost stage even if the boxes are overlapped caused by overpressure or even if the stacked seedling raising boxes are stuck to each other caused by mud or dust. SOLUTION: A seedling raising box supplying device is provided with an interlocking driving mechanism A in which a first pawl 18 for supporting a seedling raising box 2a on the lowermost stage and a second pawl 17 for supporting a seedling raising box 2a on it are so provided as to be advanced or retreated in the non action position retreating to the side and the projecting action position, and one of both pawls 18, 17 is made into the non action attitude when the other one is in the action attitude. The seedling raising box 2a on the lowermost stage is dropped one after another by alternately repeating the waiting state in which the seedling raising box 2a on the lowermost stage is supported by the first pawl 18 and the supplying state in which the seedling raising box 2a on the second stage right above the lowermost stage is supported by the second pawl 17.  In this case, a stopping pawl 29 capable of pressing down the seedling raising box 2a on the lowermost stage is constituted of a suspending member to be projectingly energized, and the seedling raising box 2a on the lowermost stage is forcibly pressed down by the stopping pawl 29 by the relative and vertical enlarging action when the second pawl 17 lifts and moves the second seedling raising box 2 from the bottom.
Patent JP-2000147023-A (JP)
Title: Large-aperture current probe with sensitivity-adjusting function
Inventor: TOMINAGA AKIYOSHI
IPC: G01R15/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To easily adjust the sensitivity of Rogowskii coil used for measuring surge currents of a current probe, which measures an electric current in a noncontacting state in accordance with the state of the measurement site, without being influenced by the size and shape of an object to be measured nor by the measurement conditions. SOLUTION: The sensitivity of a Rogowskii coil 1 of a current probe is adjusted, in such a way that the coil 1 is wound a plurality of times around an object 3 to be measured and the number of turns of the coil 1 is changed, a plurality of Rogowskii coils are installed to the object 3, and the number of the connected coils is changed in accordance with the measurement condition, a ferromagnetic material is inserted into the coil 1, or the coil 1 is covered with a metallic shield having slits, etc.
Patent JP-H04191021-A (JP)
Title: Manufacture of molding integrated with sheet
Inventor: YAMAZAKI KUNIO
IPC: B29L9/00
Filed: 1990-11-27
Abstract: PURPOSE:To install a sheet efficiently, easily and securely by using a movable pin, moving forward the sheet almost to a mold parting face at the time of mold opening, moving back the pin by the time of completion of mold closing and storing the pin in a recessed section of a mold. CONSTITUTION:When an area between a fixed side template 7 and a movable side template 8 is opened, a sheet 2' is installed on the movable pin 5 moved forward to the position protruded more than a parting face of the movable side template 8 by utilizing a fixing hold formed preliminarily. The movable pin 5 is moved back to a recessed section of a mold and said sheet is installed on the given position as a sheet 2. The mold is closed simultaneously with or after the backward movement of the movable pin, and a molten, opaque injection molding material is injected into a mold cavity through a sprue 4 and a gate 3, and the sheet 2 is bonded with molten resin onto the section corresponding to the end of a molded product recessed section standing wall 9 corresponding to the periphery of the sheet 2 and integrated. The mold is opened after cooling, and a molded product is ejected by an ejector pin 6 and the desired molded product is thus manufactured.
Patent JP-H10157665-A (JP)
Title: Rubber crawler
Inventor: SEKI WATARU
IPC: B62D55/253
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To improve durability of a rubber crawler by modifying the structure of an overlap part between the endless parts of a rubber crawler. SOLUTION: A rubber crawler comprises a long rubber crawler with ends; and a steel cord train embedded in a longitudinal direction. By overlapping the tips of steel cords protruded from the two ends of the rubber crawler with each other, unvulcanized rubber is arranged at the portion and by vulcanization- molding the unvulcanized rubber, a rubber crawlers forms endless structure. The modulus of the central part in a longitudinal direction of the rubber crawler of unvulcanized rubber nipped by the overlapped portion of the steel cord is increased to a value higher than the moduli of two side parts.
Patent JP-H10208232-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: C08J7/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium excellent in electromagnetic transducing characteristics and running durability. SOLUTION: An underlayer formed by dispersing at least one of magnetic powder and nonmagnetic inorg. powder and a binder (A) is disposed on a nonmagnetic substrate and at least one magnetic layer formed by dispersing ferromagnetic fine powder and a binder (B) is disposed on the underlayer to obtain the objective magnetic recording medium. The binder B contains polyurethane resin consisting of 15-50wt.% short chain diol having a cyclic structure and a wt. average mol.wt. of 200-500, 0-50wt.% polyol giving 1-6mmol/g ether groups to the polyurethane and having a wt. average mol.wt. of 500-5,000 and an org. diisocyanate.  The binder A contains polyurethane resin consisting of 0-15wt.% short chain diol having a cyclic structure and a wt. average mol.wt. of 200-500, 50-90wt.% polyol giving 6-14mmol/g ether groups to the polyurethane and having a wt. average mol.wt. of 500-5,000 and an org. diisocyanate.
Patent JP-2000133830-A (JP)
Title: Solar cell module and manufacture thereof
Inventor: MIYAGAWA KIMIHIKO
IPC: H01L31/042
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To enable connection of the output electrode of a solar cell with an output cable to be improved in workability by a method, wherein a temporary fixing part is provided to the output electrode connected to the output cable. SOLUTION: In a solar cell module, when an output electrode 32 is soldered 39 to a conductor 38 connected to an output cable 37 in a terminal protective cover 35, the output electrode 32 is made to penetrate through a temporary fixing part 41 provide to be conductor 38 and bent to be fixed tentatively. With this setup, the electrode 32 can be fixed temporarily at a certain position, so that the electrode 32 is prevented from moving around freely, and the output electrode 32 can be easily fixed to the conductor 38 of the output cable 37 through soldering 39. When the output electrode 32 is connected to the output cable 37, the electrode 32 need not be pressed and held by a tool such as a nipper, so that man-hours for connecting the output electrode 32 to the output cable 37 can be reduced, and the solar cell module can be reduced in manufacturing cost and quality reliability improved.
Patent JP-H08159144-A (JP)
Title: Hinge bracket of folding structure
Inventor: NAGATA YOICHI
IPC: F16C11/04
Filed: 1994-11-30
Abstract: PURPOSE: To bring a hinge arm into surface contact with a bearing plate so as to give proper swivel resistance to the hinge arm only by frictional force generated in a contact surface. CONSTITUTION: A hinge bracket of folding structure is constituted by forming a mounting seat surface 2 in a car body into a portal shape of connecting both side pieces (b), (b) by an upper piece (a), providing respectively bearing plates 3, 3 successively in line with inside both the side pieces, bending upward these bearing plates raised, and by forming by bending V-shaped grooves 12, 12 made deeper in accordance with going to the inside in both sides of the upper piece. Both the side pieces of the mounting seat surface are placed parallelly to each other, also to be made flush with a central part of the upper piece, and the bearing plate is made to parallelly correspond with a space matched with a hinge arm.
Patent JP-H05157229-A (JP)
Title: Combustion equipment
Inventor: INOUE MASAATSU
IPC: F23N5/12
Filed: 1991-12-05
Abstract: PURPOSE:To improve the sensing accuracy in sensing a combustion state, eliminate influence of disturbance between the parts in a combustion equipment having a flame current sensing circuit capable of sensing the combustion state and further make it in less-expensive manner. CONSTITUTION:A flame rod 1 is connected to one end of a DC power supply 14 connected at the other end to a flame ground of equipment through a current mirror circuit 15. A burner 2 for generating a flame where a flame rod current is flowed is connected to the flame ground. A resistor 16 is connected between the output end of the current mirror circuit 15 and the flame ground and voltages at both terminal ends of the resistor 16 are taken out as a flame sensing signal.
Patent JP-H03183863-A (JP)
Title: Floor member set
Inventor: MANO HIROSHI
IPC: E04F15/024
Filed: 1989-12-12
Abstract: PURPOSE:To enable a room to be remodeled without cutting off the wiring of a computer or the like by composing a double-floor floor-member-set, of a top section flat-plate with a notched section formed at the end section, and a reinforcing section for reinforcing the notched section. CONSTITUTION:A double floor floor-member-set is formed with a top section flat-plate 3 having a notched section 7 at a notched section end section 8, and a reinforcing member 11 for reinforcing the notched section 7. Then, the top section flat-plate 3 is formed with the iron plate of about 500mm (vertical and horizontal length) X about 30mm (thickness) X about 70mm (height), and the end section 8 is provided with the notched section 7 of about 90mm X 80mm. After that, the reinforcing member 11 formed with about 10mm (width) Xabout 200mm(length) X about 40mm(height) is used, and is fixed on the double floor floor-member with a proper means. As a result, a surface floor is prevented from being depressed, and without cutting off the wiring of a computer or the like, a room can be remodeled.
Patent JP-H04189507-A (JP)
Title: Polishing method for long fiber-reinforced cement plate
Inventor: MATSUHASHI SHUNICHI
IPC: B28B11/08
Filed: 1990-11-26
Abstract: PURPOSE:To remarkably shorten the time requiring for polishing and also reduce the amount of wear of the whetstone used by a method wherein the polishing is performed within the specified range of Rockwell hardness number. CONSTITUTION:Long fiber-reinforced cement plate is employed so as to be demolded and polished under the condition that the hardness of the cement plate lies within the range of Rockwell 'R' hardness scale of 40-100. Since the hardness of the cement plate is lower under the condition of the above- mentioned hardness, the polishing time is remarkably shortened and, at the same time, polishing is performed with a small amount of wear of whetstone.
Patent JP-2000147518-A (JP)
Title: Spacer for liquid crystal display element and liquid crystal display element
Inventor: TAKECHI MASAHIRO
IPC: C08F8/42
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a spacer for a liquid crystal display element which can realize a liquid crystal display element with high quality display performance by preventing lowering of specific resistance of a liquid crystal layer. SOLUTION: The spacer for a liquid crystal display element comprises a plastic particulate body, obtained by polymerizing monomers or mixture of monomers composed of one or more kinds of polymerizable monomers having an ethylene unsaturated group and containing at least 5 wt.% polymerizable monomers with two or more ethylene unsaturated groups, on surface of which is formed a coating layer resulting from a reaction of isocyanate compounds expressed by the following formula (1), (R)4-nSi(NCO)n...(1), (in the formula, R expresses 1-18C alkyl group and n expresses >=2 and <=4 integer).
Patent JP-H06177923-A (JP)
Title: Reception circuit for data transmission equipment
Inventor: MURATA KAZUHISA
IPC: H04B3/54
Filed: 1992-12-02
Abstract: PURPOSE:To prevent looking over of a signal because of a too small signal level depending on the amplification factor of a reception circuit or the abort of a signal because of the saturation of a post-stage because of a too high noise level resulting from large fluctuation of the signal and noise level depending on the loading in a distribution line carrier system. CONSTITUTION:A noise signal and an FSK modulation signal inputted to a reception circuit 5 through a transmission line 2 being a distribution line or the like are amplified an amplifier circuit composed of an analog switch 14, resistors R1-Rn and an operational amplifier 12, etc., via a filter circuit 6. Then they are demodulated by a demodulator 13 and read by a CPU 3 on one hand, and rectified and smoothed at a smoothing circuit 16 on the other hand, converted into a digital value at an A/D converter 17 and inputted to a CPU 3. The CPU 3 reads the noise level from the A/D converter 17 when no reception data are inputted and a switch 14 is subjected to switching control via a decoder 15 so that the noise level is nearly a half of the dynamic input range of the demodulator 13 to vary the input resistance of the operational amplifier, thereby varying the amplification factor.