baber/WOPTO huggingface dataset:
Patent JP-H06101948-A (JP)
Title: Control device for electrical refrigerator
Inventor: YAMAMOTO IZUMI
IPC: F25D11/00
Filed: 1992-09-18
Abstract: PURPOSE:To disperse each of noisy sounds at a starting of operation or a stopping of operation of each of a compressor or a blower and provide a masking over noise of the compressor with noise from the blower so as to reduce the noise by a method wherein the starting of operation or stopping of operation of the compressor or the blower is displaced forward or backward in timed relation while being shifted from each other. CONSTITUTION:A detected value of a temperature sensor 1 for use in sensing a temperature of a freezing chamber is converted to a digital form by an A/D converting part 2, and the detected value and a temperature judging value at a memory part 4 are compared to each other at a comparing and calculation part 3. Each of relays 6 and 7 of a compressor 8 and a blower 9 is controlled at a control part 5 in response to a result of comparison and judgement. When the detected value of a temperature of a freezing chamber reaches its upper limit value, operation of the compressor 8 or the blower 9 is started and in turn when the detected value reaches its lower limit value, the operation is stopped. In this case, the blower 9 is started in its operation before a specified time of the starting of operation of the compressor 8 and at the same the operation is stopped after a specified time of stopping of operation of the compressor 8. With such an arrangement as above, each of noises of the compressor 8 or the blower 9 at the starting of operation or the stopping of operation is dispersed.
Patent JP-H1176746-A (JP)
Title: Harmful exhaust gas treating device
Inventor: INOUE YASUMASA
IPC: B01D53/62
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a harmful exhaust gas treating device capable of discharging a harmful exhaust gas (particularly ethylene oxide gas discharged from an ethylene oxide sterilizer) in a completely intoxicated state and miniaturizing its self. SOLUTION: In the harmful exhaust gas treating device composed of a harmful gas adsorption and desorption vessel 1 and a catalytic combustion reaction vessel 4, the harmful exhaust gas is directly introduced into the adsorption and desorption vessel 1 to adsorb the high concentration harmful gas on an adsorbent in the adsorption and desorption vessel 1 and on the other hand, a previously heated air is introduced into the adsorption and desorption to gradually desorb the harmful gas adsorbed on the adsorbent 1 to form a harmful gas/air gaseous mixture containing the harmful gas in a preferable concentration and the resultant gaseous mixture is introduced into the catalytic combustion reaction vessel 4 to be completely combusted.
Patent JP-H07106960-A (JP)
Title: Phase locked loop circuit
Inventor: KIKUCHI AKIRA
IPC: H03L7/14
Filed: 1993-10-05
Abstract: PURPOSE:To improve the accuracy of the free-running frequency of a voltage control oscillator by using a temperature compensated voltage generating circuit which generates the voltage that varies in response to change of the environmental temperature. CONSTITUTION:In a phase locked loop PLL circuit, a logic circuit 8 outputs the drive signal of a switch 3 when an input break detecting circuit 6 detects the break of an input signal or a step-out detecting circuit 7 detects a step-out state. Receiving the drive signal, the switch 3 switches the output of a loop filter 2 to the output of a temperature compensated voltage generating circuit 9. Thus the output of the circuit 9 is supplied to a voltage controlled oscillator 4. Therefore the voltage that varies to eliminate the temperature characteristic of the oscillator 4 is supplied to the oscillator 4. As a result, the free-running frequency of the oscillator 4 can be accurately controlled and the reliability of the PLL circuit is improved.
Patent JP-H03112222-A (JP)
Title: On-vehicle type radio receiver
Inventor: MITSUI HIDEO
IPC: H04B1/16
Filed: 1989-09-27
Abstract: PURPOSE:To easily select a receivable broadcast station and to easily judge the requirement of switching of the broadcast station by displaying the receivable broadcast station or a correspondent frequency and its reception level on a display. CONSTITUTION:A frequency exceeding a prescribed reception level and the reception level corresponding to it are stored in a memory part 9 in the sweeping operation of a reception frequency. The content of the memory can be called with an operation from the outside, and also, a frequency or correspondent broadcast station name, the reception level, and a button number to be operated, etc., are displayed on the appropriate parts of a display part 10A and a reception intensity display part 10B. All the targeted reception frequencies are swept while a vehicle travels, and frequency information with a low reception level is replaced by frequency information with a high reception level. When desired frequency information out of the frequency information being displayed is selected, the switching of the reception frequency is performed by depressing a desired number button for frequency.
Patent JP-H1172240-A (JP)
Title: Air conditioner or air purifier
Inventor: ABE KIYOSHI
IPC: F24F1/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the danger of injury or electric shock by a needle type radiation electrode. SOLUTION: An air conditioner or an air purifier is formed of a main body casing and a front cover. An ion generating unit is provided near an outlet port, provided on the surface of the casing made of a resin. Holes 19 are provided on the casing or a lid body 17, attached to the casing, and a radiation electrode 20 for generating negative ion is positioned so as to be opposed to the internal surface of the holes 19 and is grounded by a spring type conduction piece 23, contacted to the casing body or the lid body 17 around the holes 19.
Patent JP-H0191539-A (JP)
Title: Frame synchronizing method
Inventor: YOSHIDA TOKUO
IPC: H04L7/08
Filed: 1987-10-01
Abstract: PURPOSE:To facilitate the synchronizing detection by assigning one word of each sub frame for frame synchronization, using one bit in each word, inserting in a dispersed state a cyclic code as the frame synchronization pattern, and inserting channel identification information to a unused bit of the word. CONSTITUTION:A head one word of each subframe is used as a frame synchronizing channel (H channel) and a cyclic code having N-bit of word length generated from a generation polynomial is inserted in the dispersed state by one bit each. Frame channel identification information (ID channel) is inserted to a remaining bit of a frame synchronizing channel H1 extracted from the head sub frame of the frame. Thus, the overhead of the frame patternsignal quantity with respect to the transmission data quantity is reduced, the detection of the frame pattern is facilitated and the mean time applied to synchronization restoration is decreased.
Patent JP-2001078409-A (JP)
Title: Squirrel-cage type cast rotor core and manufacturing method therefor
Inventor: HIRABAYASHI MAKOTO
IPC: H02K17/16
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce residual tensile stress of the secondary conductor of a squirrel-cage type case rotor core and reduce the thermal bending stress due to the temperature rise of its short-circuit ring, by providing a water-soluble sand mold which has the same number of duct-conductor-oriented holes as the slots of the rotor core between the sand mold and the rotor core, and by casting a melted metal into the slots and the duct-conductor-oriented holes to remove the water-soluble sand mold, after cooling the melted metal. SOLUTION: A water-soluble sand mold, where its inner diameter is nearly equal to the outside diameter of a rotor core 16 and the number of its holes for shaping trapezoidal duct conductor is same as the number of the slots of the rotor core 16 is integrated with the rotor core 16 to cast aluminum of a melted metal into the slots and the holes. Then, there is formed a squirrel-cage type cast rotor core 20 having secondary conductors 14, ducts 17, trapezoidal duct-conductors 18, and short-circuit rings 15 in the rotor core 16. As a result, the pressure generated in the boundary portion between the secondary conductor 14 and the short-circuit ring 15 is relaxed, and the residual tensile stress of the secondary conductor 14 can be reduced.  Still, the inserting position of the trapezoidal duct-conductor 18 is determined by calculating it, based on the difference between the thermal expansion coefficients of the rotor core 16 and the secondary conductor 14, the shape of the trapezoidal duct- conductor 18, the size thereof, and the like.
Patent JP-H1092426-A (JP)
Title: Nonaqueous electrolyte secondary battery negative electrode active material and nonaqueous electrolyte secondary battery
Inventor: TACHIBANA SHOJI
IPC: H01M4/48
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To heighten capacity, cause charge and discharge reaction sufficiently even if the adding amount of a conductivity granting agent and a binding agent is little, and allow no falling-off and separation from a collector by constructing nonaqueous electrolyte secondary battery negative electrode active material of tin oxide fibers the diameters of which are one to 50 microns, and the aspect ratio of which is 10 or more. SOLUTION: Nonaqueous electrolyte secondary battery negative electrode active material is composed of tin oxide fibers the diameters of which are one to 50 microns, and the aspect ratio of which is 10 or more. The manufacturing method thereof is not restricted, but preferably, the same is manufactured by a new sol-gel method. The aspect ratio is defined as the ratio of the length of a fiber in a lengthwise direction to the diameter thereof. When the diameter of the tin oxide fiber is too small, flexibility is deteriorated so that the fiber is broke in a kneading process in the case of negative electrode manufacturing. When the aspect ration is too small, the fiber becomes not different from powder, and capacity is decreased and such necessity is caused as increasing the adding amount of the conductivity granting agent and the binding agent.
Patent JP-2001076637-A (JP)
Title: Color picture tube
Inventor: TAGASHIRA TATSUTO
IPC: H01J29/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the damages to a stud pin and the drop of a coupling member caused by the contact of a coupling member by fitting the coupling member formed with an opening to be coupled with the stud pin on at least one of elastic supports to a lock section, and providing lugs regulating the fitting position of the coupling member on the elastic support. SOLUTION: An opening 38 of a lock section 36 of at least one elastic support 34 among four elastic supports 34 is set to a size freely coupled with a stud pin, and a coupling member 39 having an opening 38 to be coupled with the stud pin is welded to the opposite face which face the lock section 36 facing a mask frame 31. Two positions on the inside of both side sections near the boundary section between the lock section 36 and a connection section 37 are cut up into a semiconical shape to form lugs 41 for regulating the fitting position of the coupling member 39 to the connecting section 37 side. The fitting position of the coupling member 39 is regulated by the lugs 41, the coupling member 39 is prevented from being fitted protrusively toward the inclined connection section 37, and the deformation and drop of the elastic support 34 can be prevented.
Patent JP-H04130151-A (JP)
Title: Vinyl chloride resin composition, film or sheet made therefrom, and container and packaging material
Inventor: KINOSHITA MASASHI
IPC: C08J5/18
Filed: 1990-09-19
Abstract: PURPOSE:To enable the printing with a UV curable ink and improve transparency, coatability, etc., by compounding a vinyl chloride resin with a vinyl ester (co)polymer having specific linking units in the side chains. CONSTITUTION:A vinyl chloride resin, 0.1-30wt.% vinyl ester (co)polymer which pref. comprises an ethylene-vinyl ester copolymer contg. 50wt.% or higher vinyl ester units and contains linking units of the formula (wherein (x) is 3 or 4; (y) is 1 or 2; and M is metal) introduced into the side chains by radical polymn. in an amt. of 600-200000 in terms of SO3M or SO4M group equivalent, and, if necessary, a pigment, a stabilizer, a lubricant, a plasticizer, a flame retardant, etc., are compounded to give the title compsn., which is formed into a film, a sheet, a laminate, etc., to be used for a container, a packaging material, etc.
Patent JP-H03110221-A (JP)
Title: Bucket used exclusively for sieve
Inventor: KITAZAWA RYOSUKE
IPC: B66F9/12
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to sieve a mixture in the earth by overlapping a plurality of steel bars forming fork members into similar figures in a horizon tal J shape, and forming sharp sections to each of the ends together as a unit. CONSTITUTION:Fork members 11, 11,... of which a fork section 1 is constituted are formed in a horizontal J shape, and a plurality of steel bars 11a, 11b,... forming the fork members into similar figures are overlapped up and down, and important points are welded 12, 12,... together as a unit. Sharp sections 13, 13,' chipped downward are respectively formed to each of the ends of them. After that, the fork members 11, 11,... are arranged between both right and left side plates 2 and 2 at intervals corresponding to sizes of natters to be sieved, the upper parts of them are extended to the edge of the lower end of the ceiling board 3 or the rear thereof, and then they are welded together as a unit.
Patent JP-S61127795-A (JP)
Title: Synthetic lubricant oil
Inventor: YOSHIDA TOSHIO
IPC: C10N40/25
Filed: 1984-11-28
Abstract: PURPOSE:A novel synthetic lubricant oil that is composed of a specific monoalkylnaphthalene mixture or a mixture mainly containing the same, thus showing especially high stability to oxidation. CONSTITUTION:The objective synthetic lubricant oil is composed of a monoalkylnaphthalene which has a secondary alkyl group of 6-24 carbon atoms as a substituent and a molar ratio of more than 1.0, preferably 1.0-2.0 of the alfa-derivative to the beta-derivative. The mixture is synthesized by effecting the Friedel-Craft reaction between naphthalene and a straight-chain alfa-olefin of 6-24 carbon atoms at 0-250 deg.C in the presence of an acidic catalyst such as aluminum chloride.
Patent JP-S61128422-A (JP)
Inventor: ISHIHARA KEI
IPC: H01H21/28
Filed: 1984-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10199910-A (JP)
Title: Semiconductor device, manufacture thereof and ic card using the same
Inventor: NAKAJIMA KOICHI
IPC: B42D15/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible COB(chip-on-board package) IC having a specified strength for flexible IC cards. SOLUTION: A flexible COB/IC 10 having a specified strength for IC cards is composed of a carrier 12 and a chip 21. The carrier 12 is an insulating flexible sheets 15 having eight outer side leads at both sides of a center outer lead 16a on one main surface, with connection holes 18 bored at positions facing side outer leads 16. The chip 21 is disposed in a hole 17 at the center of the sheet 15 and fixed to the center outer lead 16a, through an insulative adhesive layer 24. Wires 26 bonded to electrode pads 22 of the chip 21 are connected to respective side outer leads 16 at the connection holes 18. The chip 21 and wires 26 on the sheet 15 are sealed with a resin, to form a resin sealed body 28 having a convex part 29 at the top surface.
Patent JP-H05210299-A (JP)
Title: Electrophotographic printing machine
Inventor: JIYOSEFU MANIINO
IPC: G03G15/08
Filed: 1992-09-18
Abstract: PURPOSE: To improve durability, the triboelectric charge characteristic of toner and the property of loading the toner by using a supplying roll made of a homogeneous mixture of thermosetting resin and conductive grains, as a means for coating a photoreceptor with a developer. CONSTITUTION: At least a part of the supplying roll 74 of a developing device 38 is placed in a developer reservoir 78 and an electric bias is applied to the supplying roll 74. When this supplying roll 74 is rotated, the free end region of an electrifying blade 92 is elastically pressed on the supplying roll 74 and toner grains attracted to the supplying roll 74 are brought into contact with an electrostatic latent, image recorded on the photoconductive surface of a photoreceptive belt. The supplying roll 74 is formed in such a manner that thermosetting phenol resin grains and graphite grains as the conductive grains are mixed, a tube is formed out of the mixture by an extrusion of centrifugal injection method and cut off with a desired length and journals are press-inserted into both ends.
Patent JP-H0783249-A (JP)
Title: One-way clutch
Inventor: IGA KAZUO
IPC: F16D41/06
Filed: 1993-09-10
Abstract: PURPOSE:To provide a one-way clutch which can lower assembly manhours remarkably, and does not require that any spring section is provided separately. CONSTITUTION:It is characterized in that a holder 12 and rollers 11 are made of elastically deformable synthetic resin, and are turned out to be an integrally formed holder assembly 1 in the one-way clutch which disposes each roller 11 held by a holder 12 in cam surfaces formed in the inner circumferential surface of an outer ringe. It is also characterized that each holder assembly 1 comprises the rollers adjacent to one another disposed at unequal intervals in the cam surfaces which are formed at equal intervals in the inner circumferential surface of the outer ring. Or the cam surfaces are disposed at unequal intervals, and the rollers are disposed at equal intervals.
Patent JP-S61128377-A (JP)
Title: Digital graphic processor
Inventor: SANO NAOKI
IPC: G06T7/60
Filed: 1984-11-28
Abstract: PURPOSE:To find out the intersection of digital straight lines described by equations f1(x,y)=0 and f2(x,y)=0 rapidly and highly accurately only by using a simple adding/subtraction function. CONSTITUTION:It is defined that PS1 is a starting point and F1(PS1) is initial displacement and the optimum dots of a straight line L1 are successively generated dot by dot in the direction approaching a straight line L2. Simultaneously, the displacement F2(x,y) from the plane phi2Z=f2(x,y) of the optimum dots is found out until the code is inverted. At a point of time when the code of the displacement F2(x,y) is inverted, the optimum dot immediately before the inversion is regarded as the intersection R of the straight lines L1, L2, when the displacement F2 from the plane phi2 of the straight line L1 immediately before the inversion is ¦F0¦<=¦F1¦. On the other hand, the optimum dot immediately after the inversion is regarded as the intersection R when ¦F0¦>¦F1¦ is formed. Thus, the intersection of two digital straight lines can be found out rapidly and highly accurately only by the simple adding/subtracting function.
Patent JP-H1188170-A (JP)
Title: Data synchronizer and its method
Inventor: SENBA KIMIMASA
IPC: H03M1/12
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a data synchronizer that locks the phase at a high speed properly and is configured easily even in an IC chip and to provide a data synchronizing method by which the phase is locked at a high speed properly. SOLUTION: In the data synchronizer 1, a control section 19 sets directly a condition of eliminating a phase error in the case of zero phase restart and forcibly changes temporarily a frequency of a VCO 16 to make the phase error zero and then activates a PLL circuit consisting of an ADC 11-VCO 16 so as to conduct fine phase adjustment. As a result, the phase locking having required several tens to several hundreds clocks conventionally is attained substantially for 1 to 5 clocks after restart of the VCO 16 so as to conduct the phase locking considerably at a high speed.
Patent JP-H0592224-A (JP)
Title: Formation of engaging member in thin steel sheet
Inventor: HIGASHIURA TOSHIYUKI
IPC: B21D53/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a forming method of an engaging member which engages elemental parts having uniformity with high accuracy and enables mass production easily in formation of the engaging member of a thin steel sheet. CONSTITUTION:A punch 17 is brought into contact with the surface of a thin steel sheet 11 and by pressing the punch 17 into the thin steel sheet 11 in a thickness direction the engaging member 14 which engages elemental parts such as a carrier tape and a spring is integrally protruded to be formed from the other surface of the thin steel sheet 11 and, at the same time, the engaging member 14 is slant while having the inclination 18.
Patent JP-H06102519-A (JP)
Title: Liquid crystal display device
Inventor: HAMADA YOICHI
IPC: G02F1/1343
Filed: 1992-09-21
Abstract: PURPOSE:To provide the liquid crystal display device which makes the unevenness of a curved-line or hatched line display inconspicuous by constituting liquid crystal display pixels of a liquid crystal panel hexagonally. CONSTITUTION:The liquid crystal display pixels of the liquid crystal panel 1 of the liquid crystal display device are constituted hexagonally. Even if unevenness is generated, the angle is 120 deg. and adjacent pixels do not contact each other at only one point, so the display looks smooth. Namely, the liquid crystal display pixels are arranged having the long axes of the hexagons laterally and curved and hatched lines becomes extremely smooth as shown by examples of displays of alphabetical letters using 8X8 liquid crystal pixels.
Patent JP-H0990078-A (JP)
Title: Light water reactor core
Inventor: YAGI MAKOTO
IPC: G21C5/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To economize by constituting a core loading MOX fuel assemblies of three of less kinds of plutonium enrichment near the outermost core region. SOLUTION: A MOX fuel assembly 32 contains a first group MOX fuel assemblies with three or less kinds of plutonium enrichment denoted by a sign (9)and a second group MOX fuel assemblies with four or more kinds of plutonium enrichment denoted by signs (1) to (3) and in the outermost region (or one layer inside) of a core 12, the first group assemblies (9) are loaded. In the first group assemblies, the kinds of MOX fuel rods are three or less and fuel rods of the same design as the pat of second group are used, the production cost of the fuel rods can be lowered. By removing the first group assemblies (9)after being loaded for 2 cycles or more in the same position in the outer region, fuel moving work during periodic inspection terms is reduced and the process can be shortened.  Also, as the MOX fuel assemblies with less kinds of enrichment has lower production cost compared with those with more kinds of enrichment, the economy can be improved.
Patent JP-H03112571-A (JP)
Title: Running pace maker system
Inventor: KIKUCHI TAKAMASA
IPC: A63B23/04
Filed: 1989-09-27
Abstract: PURPOSE:To change the pace speed of a running pace maker in a manner to match with the physical condition of a runner by a method wherein, when the cardiac nate or the number of pulses counted by a pulse meter exceeds the upper limit value of prescribed cardiac nate or the set number of pulses, lamps are flickered, in order. CONSTITUTION:When the cardiac nate or the number of pulses counted by a pulse meter 4 exceeds the upper limit value of prescribed cardiac nate or the number of pulses combined suitably for initially set distinction by sex, age, exercise purpose, distance, and speed of a runner, a pace speed is decreased by displaying in such a way that lamps 21, 22, 23...2n of a pace maker are flickered, in order. Thus, since a runner 3 running according to the pace maker drops a speed according thereto, the cardiac nate or the number of pulses is started to decrease. When the value thereof is decreased to a value equal to a set value, no signal is inputted from a comparator 10 to a phase difference generating device 14, resulting in prevention of the changing the speed by the lamps 21, 22, 23...2n of the pace maker and in stabilization of the speeds.