baber/WOPTO huggingface dataset:
Patent JP-H06349837-A (JP)
Title: Semiconductor device
Inventor: TAKEHARA HIROYASU
IPC: H01L21/60
Filed: 1993-06-04
Abstract: PURPOSE:To improve irregularities of temperature rise and temperature distribution inside a semiconductor device caused by heat generation of a semiconductor element in a power semiconductor device. CONSTITUTION:When at least three semiconductor elements 1 are arranged in a comb-shape, a lead-out part 4 which is thicker than other lead-out parts is arranged each odd-numbered semiconductor element 1. Thereby, it is possible to arrange a bonding pad 5 just near the lead-out part 4 which is thicker than other lead-out parts, thus improving irregularities of temperature rise and temperature distribution inside a semiconductor device 6.
Patent JP-H05207011-A (JP)
Title: Reconstructible and trouble-resistant multiple interconnection metwork and its protocol
Inventor: ROBAATO JIEI MAKUMIRIN
IPC: G01J3/06
Filed: 1992-04-28
Abstract: PURPOSE: To provide a multistage interconnection network which can support a large quantity of parallel processing including point-to-point communication and multicast communication between processor modules connected to the network. CONSTITUTION: A multiplex interconnection network is constructed by using switch nodes 16 which are connected to each other and arranged in 2(logbN) stages (where, b, N, and (logbN) respectively represent the total number of the input-output ports of the nodes 16, the number of the input/output ports 20 of the network, and a sealing function which gives the minimum integer not smaller than logbN). When stages are added, additional communication channels can be obtained between the input ports and output ports of the network and, accordingly, the fault tolerance of the system is intensified and, at the same time, the number of collisions is reduced.
Patent JP-S61291835-A (JP)
Title: Heating unit
Inventor: YAMAGUCHI HIDEKI
IPC: F24C7/02
Filed: 1985-06-20
Abstract: PURPOSE:To make it possible to conduct alternate heat cooking of efficient high frequency heating and oven heating by applying the treatment of coating of an insulating material of 100mu or more on the full surface of an oven pan. CONSTITUTION:The heating unit is provided with planar heaters 9a and 9b which raise the temperature of the atmosphere within a heating chamber 2 and are provided on the upper outer surface and the lower outer surface of the heating chamber 2 is close contact therewith and a high-frequency wave generator for generating a high frequency wave and a projection 13 for holding a square oven pan 12 is provided on the side wall surface of the heating chamber 2. On the entire surface of the square oven 12 a primary enamel film 14 of 50mu or more is first formed, and then a secondary enamel film 15 of 50mu or more is formed by coating treatment. When each procedure is carried out, the oven pan can be positively insulated by the primary enamel film 14 or a secondary enamel film 15 even is a pin hole 16 is formed. Therefore, the high-frequency heating using the oven pan 12 becomes possible, hence efficient alternate heat cooking of efficient high-frequency heating and oven heating can be conducted.
Patent JP-2000320409-A (JP)
Title: Internal combustion engine with combustion type heater
Inventor: SUZUKI MAKOTO
IPC: F02M31/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the startability of an internal combustion engine by the sufficient oxygen amount occupying engine suction air, while ensuring minimum necessary temperature at the start of the internal combustion engine. SOLUTION: This engine 1 introduces a combustion gas into the suction passage 14 of the engine 1, while matching with the operation of a starter motor and has a combustion type heater 9 for increasing the suction temperature of the engine 1 by utilizing the heat of this introduced combustion gas, and ECU 11 as the oxygen amount increase means by which the oxygen amount in the suction passage 14 is increased relatively as compared to up to then, in that the engine 1 receives the heat of the combustion gas by the operation of the starter motor before the engine 1 start, when the engine 1 reaches a startable prescribed temperature.
Patent JP-H0870494-A (JP)
Title: Voice-operated switching device
Inventor: DONARUDO JIYON BOOUEN
IPC: H04M3/56
Filed: 1995-05-09
Abstract: PURPOSE: To enable persons who attend a conference at remote places to quickly hear the voice of an attendant simultaneously talking with another attendant having the highest voice with nearly the same clearness and, in addition, to eliminate the falling off of syllables when a microphone is turned on from a completely turned-off state. CONSTITUTION: The output signal of a voice actuated switching device is the weighted sum of the outputs of all microphones. The proportional signal of each microphone in the weighted sum is decided depending upon both the voice energy given by each microphone and the variable weight coefficient assigned to each microphone. The weight coefficient becomes larger to such a microphone that is selected in accordance with a vote algorithm and zero to a nonselected microphone. These weight coefficients are gradually changed so that the change may hardly detected by the attendants of a conference. It may happen that the weight coefficients simultaneously become relatively larger to several microphones in a transition period during conversation.
Patent JP-H09314008-A (JP)
Title: Speed sprayer
Inventor: YAMAGISHI AKINOBU
IPC: B05B17/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly spray a medicinal liquid by controlling a spraying rate regulating means in such a manner that the spraying rate of the medicinal liquid per unit area on a swiveling side is decreased and the spraying rate of the medicinal liquid per unit area on the side opposite to the swiveling side is increased according to the swiveling direction and cut angle of a handwheel detected by a swiveling and cut angle detecting means. SOLUTION: The medicinal liquid is fed into stationary and movable main pipe nozzles 3, 4 and the air sucked from an air tunnel 7 is blown toward the nozzles, by which the medicinal liquid is atomized and ejected in a radial form in the case the medicinal liquid spraying is executed in a field. When such speed sprayer executes the medicinal liquid spraying while swiveling, the amt. of the medicinal liquid per unit area sprayed to the swiveling side increases and the amt. of the medicinal liquid on the opposite side decreases.  If the medicinal liquid spraying is, thereupon, executed while the sprayer is swiveled, for example, leftward, electrically driven actuators 14, 15 are operated according to the cut angle of the handwheel to turn the left side movable nozzle 4a (swiveling side) in an erecting direction and the right side movable nozzle 4b (the side opposite to the swiveling side) in a horizontal direction, by which the medicinal liquid to be sprayed is controlled to the state of the amts. unequal on the right and the left.
Patent JP-S6116133-A (JP)
Title: Four wheel drive vehicle
Inventor: KODAMA YUKIHIRO
IPC: B60K23/06
Filed: 1984-06-29
Abstract: PURPOSE:To make the operation of a brake effective and to prevent the brake from hunting, by completely engaging and disengaging an one-way clutch upon both forward and backward movements of a four wheel drive vehicle to avoid the phenomenon of braking. CONSTITUTION:In a one-way clutch device 6, forward and backward one-way clutches 30, 31 arranged in parallel together are set on an inner race shaft 29 coaxial with a drive shaft 28 with an automatic change-over clutch 32 being disposed between the drive shaft 28 and the one-way clutches 30, 31. The automatic change-over clutch 32 is arranged such that a sleeve 34 meshed with a hub 33 integrally incorporated with the drive shaft 28 is moved in one or the other axial direction to be selectively meshed with outer races 30a, 31a of both one- way clutches.
Patent JP-H0689860-A (JP)
Title: Method of semiconductor crystal growth and molecular beam epitaxy device
Inventor: SUGIMOTO MITSUNORI
IPC: H01L21/203
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a method of a semiconductor crystal growth excellent in an absolute film thickness control property by measuring a change of high- energy electron diffraction strength at a growth starting time of a 3-5 compound semiconductor. CONSTITUTION:The growth interruption is performed by using a main shutter 16 in a GaAs crystal growth process by MBE(molicular beam epitaxy). Later, growth of GaAs is started to perform RHEED(reverse high-energy electron diffraction) oscillation measurement. At this time, the main shutter 16 is appart by more than 50mm from a Ga shutter 4 and an As shutter 7 so that a beam strength fluctuation of a Ga beam 5 at the time of opening the main shutter 16 is almost excluded. Thereby, the correct growth speed can be measured by the RHEED oscillation so as to realize crystal growth excellent in an insulating film thickness control property.
Patent JP-S5925662-A (JP)
Title: Preparation seasoning
Inventor: HONMA KAZUO
IPC: A23L27/21
Filed: 1982-08-02
Abstract: PURPOSE:To obtain a seasoning rich in flavor like a laver boiled down in soy, by adjusting the decomposition ratio of egg yolk within a given range in chemically decomposing the egg yolk. CONSTITUTION:An egg yolk is decomposed chemically by either one of the acid decomposition or enzymic decomposition methods, etc. The decomposition ratio is adjusted to within the 25-90% range. The decomposition range refers to the ratio of formol nitrogen based on the total amount of nitrogen in the decomposition product obtained after decomposing the proteinic raw material. If the decomposition ratio is beyond the above-mentioned range, the flavor like the laver boiled down in soy is relatively poor. The decomposition ratio is more preferably adjusted to 75-85%. Thus, the resultant amino acid mixture solution obtained by decomposing the egg yolk is preferably neutralized with caustic soda or sodium carbonate, etc. to about neutral pH, filterd and purified to give the aimed seasoning.
Patent JP-H10326677-A (JP)
Title: Dimming control system
Inventor: MORITA KAZUNARI
IPC: H05B37/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To establish a dimming control system which can make constant control of illumination precisely without causing drop of the illuminance resolution of a dimming control device even if the correction factor enlarges. SOLUTION: A dimming control system comprises an illuminance measuring terminal unit 2 to measure the surrounding illuminance by the specified range and emit the obtained illuminance as output, a dimming control device 1 equipped with a control part 1b and a correction factor setting part 1d, and a dimming output terminal unit 3 to output the signal for controlling the dimming output of a luminaire on the basis of the dimming output value, wherein the control part 1b calculates the presumed illuminance value from the given illuminance value and correction factor and determines the dimming output value from the obtained presumptive illuminance value and the given target illuminance value. The illuminance measuring terminal unit is equipped with a range setting part 5 which sets the range on the basis of the correction factor.
Patent JP-S5360983-A (JP)
Title: Preparation of molded product
Inventor: NARISADA NOBUO
IPC: C08J5/24
Filed: 1976-11-12
Abstract: PURPOSE: To prepare the title moleded product capable of evaluating its degree of cure through detecting its color change caused by curing reaction, by incorporating an unsaturated polyester resin with a cobalt solt of an organic acid and halogen compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08328089-A (JP)
Title: Camera and film positional deviation preventing device
Inventor: ICHIMASA SHIYOUJI
IPC: G03B17/00
Filed: 1995-06-01
Abstract: PURPOSE: To prevent a deviation in the position of a film, without increasing size and the cost by providing a means for feeding the film up to the position according to the perforation of the film, in a direction opposite to a fixed direction. CONSTITUTION: It is judged whether a main switch 2 is turned on or off. A lens barrel is extended from a collapsed position to a photographing possible position by a lens barrel driving circuit 8. Then, the film is unwound by 2 film driving circuit 11 and a first film position is detected by a perforation detecting circuit 7. Further, the second light signal of the perforation is detected during a fixed unwinding time, to stop the supply of power for unwinding the film. Then, the film driving circuit 11 is switched from the supply of the power for unwinding to that for winding, to wind the film and detect a second film position. The detection of the second film position is completed and the supply of the power for winding in the film driving circuit 11 is stopped. Thus, the deviation in the exposure position of the film is corrected.
Patent JP-S5837084-A (JP)
Title: Optically anisotropic carbonaceous pitch having low softening point and production thereof
Inventor: IZUMI TAKAYUKI
IPC: C08L95/00
Filed: 1981-08-28
Abstract: PURPOSE:To produce the titled pitch which is homogeneous, has a low softening point,  excellent flow characteristics and moldability, and is suitable for use in the production  of carbon materials having a high strength and modulus, by using a specified tar-like  material as a starting oil. CONSTITUTION:A tar-like material is used which does not contain chloroform- insoluble  matters, is a mixture consisting of compds. composed mainly of C and H and contg.  components boiling at 540 deg.C or higher as main components, has an n-heptane-insoluble matter content of 1wt% or lower ; contains n-heptane-soluble arom. oil component and  resin component as main components ; has a number-average MW of 1,000 or below  and the max. MW of 2,000 or below ; and in which each arom. carbon fraction fa of  the arom. oil component and resin component is 0.7 or below. The tar-like material is  subjected to a thermal cracking polycondensation reaction at 380-440 deg.C in such a  manner that optically anisotropic pitch fraction accounts for 20-70% of the formed  pitch. Then the reaction mixture is left to stand at 350-400 deg.C, whereby a phase contg.  a relatively large amount of the optically anisotropic fraction having a heavier specific  gravity is precipitated and separated from a phase contg. a relatively large amount of  the optically isotropic fraction constituting an upper layer.
Patent JP-S5927109-A (JP)
Title: Combustion apparatus
Inventor: KUBOTA NORIKAZU
IPC: F23C9/00
Filed: 1982-08-02
Abstract: PURPOSE:To obtain an efficient combustion apparatus, the rate of formation of nitrogen oxides of which is small and the combustion state of which is stable, at low cost by a method wherein the combustion air is pre-heated by the exhaust gas and at the same time mechanisms such as an orifice, which serves as a flowing resistance to the exhaust gas, a damper, and the like and equipped in a flow passage, through which the exhaust gas is re-circulated to a combustion chamber. CONSTITUTION:Because the combustion exhaust gas cooled at an air preheater 6 is sucked together with the combustion air to the suction side of a blower 7, the mixed gas of the exhaust gas and the air passing through the blower 7 is cooled down to approximate normal temperature and consequently no special heat resisting structure is required to the blower 7 and also no extra blower for recirculating the exhaust gas is necessary and accordingly an advantage, that the single cheap blower 7 can settle all requirements, is resulted. Furthermore, because the difference between the temperature of the combustion exhaust gas cooled by the preheater 6 and that of the open air is rendered to be small, the variation range of the back pressure in an exhaust gas reflux passage 9 is resulted to be small (about 0-5mm. of mercury) and at the same time, because the orifice 10 serving as a flowing resistance to the exhaust gas is equipped in the exhaust gas reflux passage 9, the amount of recirculation of the exhaust gas can be maintained nearly within a predetermined range.
Patent JP-S6096276-A (JP)
Inventor: FURIIDORITSUHI RAIHITOFURIITO
IPC: A63C9/084
Filed: 1984-07-02
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-H11327178-A (JP)
Title: Electrophotoreceptor, electrophotographic method, electrophotographic device and process cartridge for electrophotographic device
Inventor: ARIGA TAMOTSU
IPC: G03G5/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a stable electrophotoreceptor generating no rise in residual electric potential as well as lowering in charging characteristic even in the case of repeated use. SOLUTION: Dye pressed under at least 50 kg/cm<2> or more is used as an electric charge generating material. The dye pressed is preferably oxotitanium phthalocianin. The basic structure thereof is represented by a formula, where X1 , X2 , X3 , X4 are respectively various halogen atoms, (n, m, l, k) are respectively independently numerals of 0-4. The method of pressing the dye may be normal hydraulic press, and another method can be used. It is effective in the case of low pressure. However, under the pressure of 50 kg/cm<2> or less the effect is low, and 250 kg/cm<2> or is preferable, 500 kg/cm<2> or more is more preferable, and 1000 kg/cm<2> or more is most preferable.
Patent JP-S5925195-A (JP)
Inventor: YAMAKI MITSUO
IPC: H05B6/12
Filed: 1982-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61295181-A (JP)
Title: Car body working device in automobile production line
Inventor: MATSUMOTO TSUKASA
IPC: B62D65/00
Filed: 1985-06-21
Abstract: PURPOSE:To enable high accuracy working even in the travelling of a movable frame by locating securely a car body in the movable frame side with an aligning mechanism and a locate pin after the car body is disengaged from a truck. CONSTITUTION:When a truck 2 and a movable frame 8 are interconnected to start the simultaneous travelling, a lifer mechanism 24 is operated to lift up and disengage a car body B from the truck 2. Then, a X direction aligning mechanism 25 and a Y direction aligning mechanism are respectively operated to float the car body B in the horizontal plane for centering the car body B to the movable frame 8. Finally, a locate pin 31 is moved upward by the action of a cylinder 30 to engage a locate hole in the car body floor so that the car body is finally located.
Patent JP-H10325867-A (JP)
Title: Ultrasonic sensor
Inventor: TOYODA JUNICHI
IPC: G01S7/526
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor with high sensitivity. SOLUTION: When the ratio of a resistor 30 and a resistor 32 is set to N, an amplification rate based on a non-inverted input terminal 24 of an operation amplifier 20 is set to N+1. Therefore, a voltage that is generated across both ends of a piezoelectric vibrator 16 is multiplied by N+1 and is subjected to positive feedback to the piezoelectric vibrator 16 through a capacitor 26.  As a result, current corresponding to a loss current flowing through a damping capacity 36 of the equivalent circuit of the piezoelectric vibrator is fed via the capacitor 26, and the damping capacity 36 is substantially canceled as if the damping capacity 36 has been canceled, thus canceling the current loss due to the damping capacity 36, increasing the output voltage of an ultrasonic sensor 14, namely, the voltage at the terminal of the piezoelectric vibrator 16, and hence improving the sensitivity of the ultrasonic sensor 14.
Patent JP-H09165518-A (JP)
Title: Polymer flameproofed with phosphate
Inventor: KAMAARU SHIN BAATEIA
IPC: C08L67/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant thermoplastic resin composition having excellent heat-deflection temperature and impact resistance and useful for various molded articles by mixing a moldable thermoplastic resin with a specific flame retardant  
     SOLUTION: (A) A moldable thermoplastic resin [e.g. aromatic polycarbonate, polyphenylene ether, polyalkylene terephthalate, polyether-imide (ester), polyamide or styrene-containing polymer, especially a mixture of a polyphenylene ether resin and a high-impact polystyrene] is mixed with (B) a flame retardant consisting of (B 1 ) a low-molecular phosphate having a molecular weight of ≥500, especially 500-2,000 [e.g. a compound of formula (R 1  to R 4  are each an aryl or an alkaryl; X is an arylene; (m) is 0 or 1; (n) is 1-5)] and (B 2 ) a high- molecular weight phosphate having a molecular weight of ≥2,300, especially 2,300-11,000 [e.g. a compound of formula ((n) is 6-35)]. The mixing weight ratio of B 1 :B 2  is 10:90 to 90:10 and the ratios of the components A and B are 75-97wt.% and 25-3wt.%, respectively. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5836766-A (JP)
Title: Flow control valve used for power steering
Inventor: MOMIYAMA FUJIO
IPC: B62D6/00
Filed: 1981-08-29
Abstract: PURPOSE:To improve the operational performance of steering by controlling a flow control valve so as to make steering heavier at a high speed travel and to reduce the steering at a low speed travel although the number of engine revolutions is increased in a sloping road and so on. CONSTITUTION:A diaphragm 16 and a valve chamber that contains an oil return control spool 17 are between inlet and outlet ports 12 and 13 and between the port 12 and a bypass port 14, respectively. A throttle rod 24 that adjusts the diaphragm 16 is mounted on the spool 17. Besides, a pilot communication path 27 that connects the port 13 and the chamber 15 is provided and a short circuit valve 31 that bypasses the diaphragm 16 is arranged on the way to the communication path 27. When a low speed gear is used even if an engine is revolved at high speed, the pressure of the chamber 15 is increased. As a result, the valve 31 is opened. A great amount of oil bypasses the diaphragm 16 and is sent to a power steering unit.
Patent JP-S63300469-A (JP)
Title: Carrier controller for optical pickup
Inventor: YAMANASHI MOTOAKI
IPC: G11B21/08
Filed: 1987-05-29
Abstract: PURPOSE:To carrying an optical pickup at high speed by using a liner motor as a driving source and, simultaneously, to stably and accurately carry the pickup at low speed, by installing a signal superimposing means which superimposes driving signals upon signals of a prescribed frequency to a device for carrier controller of the optical pickup. CONSTITUTION:A slider 3, on which an optical pickup 1 is placed, is supported in a state where the slider 3 can slide on a slider motor 5 and speed sensor 7 which are arranged in parallel with each other. By integrating tracking drive signals TD for driving the motor 5, the position of an objective lens 50 is found. After performing phase compensation 70 on the output, the output is inputted to a slider motor driving circuit 110 through a slider switch 80, differentiator 90, and adder 100. The circuit 110 outputs driving signals in accordance with the input from the adder 100 and makes an electric current to flow to the coil 21 of the motor 5. The difference between the output of the switch 80 and the speed signals from the coil 41 of the sensor 7 after phase compensation 70 is found by the differentiator 90 and the difference is superimposed upon the frequency of an oscillator 130 by means of the adder 100.