baber/WOPTO huggingface dataset:
Patent JP-H08202350-A (JP)
Title: Drum
Inventor: KAKIZAKI NOBUAKI
IPC: G10D13/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a drum which is inexpensive and has excellent performance. CONSTITUTION: This drum consists of a body 2 formed to a cylindrical shape, vellumss 3 spread at both side ends of the body 2, mounting frames 4 for spreading and mounting the vellumss 3 to the body 2 and fixtures 5 for fixing the spread vellumss 3 to the body 2. The body 2 consists of a particle board which is a thick plate material formed by thermocompression molding the cut pieces of timber by synthetic resin adhesives and is formed to a hollow cylindrical shape of a specified diameter. The vellumss 3 consist of animal leather materials and are formed to an approximately circular shape. The vellumss 3 are spread and fixed by the mounting frame 4 and are fixed by means of fixtures 5.  The body 2 is composed of a specific material, by which the tensile strength and shearing strength are improved and the procurement, transportation and manufacture of the material of the body 2 are facilitated. In addition, the deterioration of the body with lapse of time is substantially prevented and the change in striking sounds by drying and humidity does not arise.
Patent JP-H0276919-A (JP)
Title: Tightening method by preventing bolt and nut from being loosened
Inventor: YAMAUCHI AKIRA
IPC: F16B39/36
Filed: 1989-03-25
Abstract: PURPOSE:To prevent a nut from being loosened from a bolt by contacting the ring projected section of a convex nut with the slant projected section of a washer or the slant recessed section on the periphery of a bolt hole opening in the article to be tightened and screwing the convex nut onto the bolt to contact the projected nut. CONSTITUTION:A ring projected section 13 of a projected 1 is contacted with a slant reccessed section 21 of a washer 2 and the nut 1 is screwed onto a bolt 3. As the section 13 of the nut 1 is pressed against the section 21 of the washer 2, a split section 11 of the nut 1 is contracted and the whole nut 1 is contracted to tighten the bolt 3. Since the outer surface of the section 13 of the nut 1 is formed in spherical shape, the section 13 and the section 21 of the washer 2 are contacted with each other evenly on the periphery.
Patent JP-H09259213-A (JP)
Title: Information reader
Inventor: KATO HIROAKI
IPC: G06K7/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve operability at the time of grasping in the case of reading information described on the label of a bar code or the like. SOLUTION: For a bar code reader 32, a case body 34 provided with the respective kinds of mechanisms is constituted of a grasping part 35 and a read part 36 provided with a read window 37, projection parts 40a and 40b are provided on both side parts and a cable 41 is extended from one projection part 40a. Then, when the projection parts 40a and 40b are engaged with the supporting point notched parts 44a and 44b of supporting parts 43a and 43b on a stand 33 and a stationary state is attained, the read window 37 is arranged below the grasping part 35.
Patent JP-S61230507-A (JP)
Title: Method for driving piezoelectric porcelain for electromechanical transducer element
Inventor: SADAMURA SHIGERU
IPC: H01L41/08
Filed: 1985-04-05
Abstract: PURPOSE:To produce a very lage displacement by impressing alternately a positive and a negative voltage to a piezoelectric ceramic for an electromechanical transducer element. CONSTITUTION:The piezoelectric ceramic has a property that the phase trnasformation is caused by impressing a voltage in the operating temperature, the length by the crystal axis and the unit crystal volume are changed and any phase of the ferroelectric phase, non-ferroelectric phase, and the coexisting phase between the ferroelectric phase and the non-ferroelectric phase takes place when the impressed voltage is zero. For example, a ceramic comprising (Pb0.85Sr0.15) (Zr0.51Ti0.34Zn0.0125Ni0.0375No0.10)O-3 is processed into a dimension, 10mm long and 0.35mm thick, chromium and gold are vapor-deposited to upper/ lower faces to form electrodes. A voltage shown in figure is impressed to the ceramic. The condition is selected as V=200V, t1=2sec, t2=0.5sec in the pulse width and t3=1sec, t4=0sec in the pulse interval. Thus, a very large displacement is caused.
Patent JP-H06285139-A (JP)
Title: Solvent of sterilization type
Inventor: IWADARE YASUHIKO
IPC: A61L2/18
Filed: 1993-03-30
Abstract: PURPOSE:To provide a solvent of high sterilization type which can be used together with an anion surface active agent and is excellent in safety while giving no bad influence on the material to be attached to human body by using an sterilization type solvent including a compound represented by a specified structural formula as the sterilization component for the material. CONSTITUTION:A solvent of sterilization type including a compound represented by the formula is used as the sterilization component of outfit. In the formula, R1 is an alkyl group or alkenyl group in which the number of carbons is 5-24, R2 is an alkylene group in which the number of carbons is 2-5, (m) is integer of 1 or 2, (n) is ingteger of 1-6, and X is an alkyl ether phosphate ester ion. The composition ratio between the compound shown by the formula and anion surface active agent should be 1:5 or more, and the anion surface active agent should be selected from at least one kind or more of an alkyl sulfate, polyoxyethylene alkylether surface.
Patent JP-H10256919-A (JP)
Title: Error correction circuit
Inventor: TODOROKI TOSHIYA
IPC: H03M13/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory encoding gain with a small calculational volume even with respect to general 2N-element linear black codes other than complete codes. SOLUTION: A soft decision circuit 10 performs soft decision of a reception sequence to give soft decision data Yj to a hard decision decoder 11 and a soft decision decoder 15. If a syndrome corresponding to soft decision data Yj is a syndrome corresponding to plural error data, the hard decision decoder 11 regards this syndrome as a syndrome corresponding to error data having the least number of errors out of these plural error data to perform hard discrimination encoding and outputs hard decision decoded data Ch. The soft decision decoder 15 performs soft decision decoding of soft decision data Yj to output soft decision decoded data Cs. Exclusive OR between hard decision decoded data Ch and soft decision decoded data Cs is operated in an adder 18, and the operation result is outputted as decoded data Ch+Cs.
Patent JP-S60218732-A (JP)
Title: Cutting-off device of arrester
Inventor: MURANO MINORU
IPC: H01C7/12
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a safe device able to cut off a broken arrester in a short time from a rail conductor by housing a soluble metal line connected with the rail side and the earthing side in a coiled shape inside the resin having high mechanical strength while arranging an insulator generating a large amount of gas when the outer periphery of said soluble metal line is exposed to high heat. CONSTITUTION:When an arrester 12 is broken and a commercial frequency current flows to the cutting-off device 20, said current change rate is far small in compared with the thunder current so that the parallel gap 3 does not discharge, while the current flows to a soluble metal line 5. The soluble metal line is fused in an instant while generating an arc in the gap between the conductors 1a and 1b and burning a bobbin 4 and an insulator of polyethylene or the like in its periphery and generating a large amount of gas. Said gas raises inside pressure inside the outer cover 7 for breaking off the outer cover 7 thus obtaining the axial driving force of the conductors 1a and 1b. Said driving force drives the arrester 12 in the direction of being separated from the high voltage conductor 13 around its upper end to execute cutting-off of the arrester.
Patent JP-S59197280-A (JP)
Inventor: SEKI SHIGEYUKI
IPC: B26B19/44
Filed: 1983-04-25
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-H02252238-A (JP)
Title: Cleaning equipment for substrate
Inventor: HIRAKAWA OSAMU
IPC: H01L21/027
Filed: 1989-03-25
Abstract: PURPOSE:To eliminate fine dust in a short time by arranging a substrate on a substrate retaining mechanism, forming a cleaning fluid tank so as to dip the substrate by a cleaning fluid tank forming mechanism, and applying ultrasonic wave vibration to the cleaning fluid by ultrasonic wave vibrator. CONSTITUTION:A semiconductor wafer 2 is suck and retained on a substrate retaining part 3. By a substrate elevating mechanism 6, the retaining part 3 is made to descend; by a lower cup elevating mechanism 10, a lower cup 7 is made to ascend. An O ring 16 arranged on the lower side of the retaining part 3 is made to abut with the upper surface of an inner cup 11; the inclined part 11b of the upper surface of the inner cup 11 is made to abut with the inclined part 13a of the lower surface of the outer cup 15; these parts are watertightly retained. After that, by a cleaning fluid supplying nozzle, cleaning fluid is supplied from the upper part of the wafer 2, and 1 cleaning fluid tank 18 is formed between the cups 11 and 13 so as to dip the wafer 2. By an ultrasonic vibrator 14 installed on the cup 13, ultrasonic vibration is applied to the fluid tank 16 to wash the wafer 2. Thereby the cleaning is enabled without damaging the substrate.
Patent JP-H10257251-A (JP)
Title: Layout structure of motor for driving carrier of image processing unit
Inventor: HAYASHI HIDEKAZU
IPC: H04N1/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make the size of an image processing unit small by containing a motor to drive a carrier inside a housing of the image processing unit in which the carrier for scanning with respect to an original for the purpose of reading an image of the original or the like is driven by the torque of the motor so as to avoid a projection part outside the housing thereby decreasing the outer size. SOLUTION: A recessed part 10d is formed to a bottom plate of a housing 10 of an image processing unit and a motor 18 is placed inside the recessed part 10d. The torque of the motor 18 is delivered to a drive shaft by stretching a belt 20 between a drive pulley 19 fitted to an output shaft of the motor 18 and a driven pulley fitted in the middle of the drive shaft. Thus, the motor is not projected outside the housing 10 different from a structure of a conventional processing unit and then the outer size of the housing 10 is decreased.
Patent JP-S59198645-A (JP)
Title: Soft x-ray generating apparatus
Inventor: WATANABE YOSHIO
IPC: H01J35/22
Filed: 1983-04-27
Abstract: PURPOSE:To improve exhausting efficiency of luminance gas and remarkably curtail discharge period by continuously or intermittently supplying the helium gas from the one direction of sealed reservoir and then exhausting continuously the reservoir from the other direction. CONSTITUTION:The helium gas is supplied from the supply cylinder 7 into the discharge reservoir 1 and meanwhile the inside of reservoir 1 is always exhausted through the exhaust cylinder 8. The helium gas is continuously supplied or intermittently supplied immediately before or after the discharge between the electrodes 2 and 3. When the pressure in the reservoir 1 is kept, for example, at several tens of Torr to 100Torr by the supply of the helium gas, efficiency of exhaust system can be improved by ten and several times than the pressure of only the argon gas of 1Torr or less and thereby discharge period can be improved significantly.
Patent JP-H06254416-A (JP)
Title: Vapor generation device
Inventor: TAKADA YOSHIHIRO
IPC: G01N25/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide a device for generating vapor at high humidity. CONSTITUTION:Water 9 in a boiler 4 is boiled by a heater 3. The vapor generated flow through the inner pipe 13 of a cooling pipe 6. Cooling oil 7 whose temperature is controlled by heating using a heater 18 in an oil bath 8, is supplied to an area between an inner pipe 13 and a sleeve 14 using a pump 17. The vapor flowing through the inner pipe 13 is cooled to a condensate by the oil, and the vapor which is not condensed is sent out passing through an exhaust pipe 26 and vapor sensor 27. Consequently the humidity of the vapor is controlled based on a dew point control method, so that the vapor of high humidity, e.g. about 100 deg.C to 90RH%, is generated.
Patent JP-H05235924-A (JP)
Title: Frame synchronization detection circuit
Inventor: TSUKAGOSHI KAZUAKI
IPC: H04L7/08
Filed: 1992-02-24
Abstract: PURPOSE:To reduce a circuit scale and power consumption and to attain excellent economy by providing a synchronization pattern comparison memory outputting the number of unmatch data bits to the detection circuit so as to decrease the operating clock frequency. CONSTITUTION:A synchronization pattern comparison memory 6 storing in advance the number of unmatch bits of synchronization pattern data corresponding to received pattern data is used, and the data of the number of unmatch bits from the synchronization pattern comparison memory 6 outputted for each input of reception data 1 are compared with the data of the set allowable number of error bits by an error bit number comparator circuit 9, and when the number of bits if the allowable number of error bits or below, the output of a frame synchronization detection flag 12 is set to H. Thus, the number of unmatch bits of the received pattern data is not counted but outputted from the synchronization pattern comparison memory 6, the operating clock whose frequency is a multiple of 2N with respect to a frequency of the reception clock 2 is not required, and the frame synchronization is detected at a low speed operation equal to the frequency of the reception clock 2.
Patent JP-H01244378-A (JP)
Title: Method for checking semiconductor device
Inventor: TAZAKI AKIO
IPC: G01R31/26
Filed: 1988-03-25
Abstract: PURPOSE:To measure an output voltage stably, by connecting a load resistor between the connecting point of a transistor and the ground when the output voltage is measured, and measuring the voltage across both ends of the resistor. CONSTITUTION:An externally attached load resistor 9 is connected between an output terminal 7 of a semiconductor device at the time of inspection. The voltage across both ends of the resistor 9 is measured with a voltmeter 8. Thus the output voltage of the semiconductor device is inspected. At this time, a current which is supplied from a power source terminal 5 is outputted to the output terminal 7 through a transistor 3. The current flows to the ground through the resistor 9. Therefore, the output impedance is decreased, and the output voltage is measured stably.
Patent JP-H04308419-A (JP)
Title: Power semiconductor device
Inventor: SUZUKI TOMOHIRO
IPC: H02H7/122
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the destruction of a semiconductor element by connecting a protective circuit to the common input side of a plurality of drive circuits which individually control the switching of power semiconductor elements. CONSTITUTION:A transistor Q is connected between the common input terminal of drive circuits FU-FZ and the positive pole of a DC power source B. In addition, by providing transistors Q5 and Q6 which turn on an overcurrent detection circuit 6 by using the output of a comparator CP2 which becomes a low level when an overcurrent occurs and photocouplers FC2 and FC3 which output overcurrent detecting signals by turning on the transistor Q6, the transistor Q is turned off by turning on the photocoupler FC2 and the overcurrent detecting signal is outputted to a control circuit CT by turning on the photocoupler FC3. As a result, the power supply to the input side of the circuits FU-FZ is discontinued and the power supply to a motor M is stopped by discontinuing a collector current by turning off the base currents of power transistors TU-TZ. Therefore even when a malfunction occurs all power transistor elements can be surely protected from destruction irrespective of the kind of the malfunction.
Patent JP-S59199713-A (JP)
Title: Adjustment of refractive index of cured epoxy resin
Inventor: SUZUKI SETSUO
IPC: C08G59/42
Filed: 1983-04-27
Abstract: PURPOSE:To obtain the titled cured material having a given refractive index, improved heat resistance, etc., useful as an optical material, by curing an epoxy resin, etc. having aromatic rings in the skeleton with an organic polybasic acid anhydride, adjusting the cured material to a specific refractive index. CONSTITUTION:An epoxy resin containing aromatic rings in the skeleton (preferably bisphenol A type diglycidyl ether ether epoxy resin liquid at normal temperature) and/or an alicyclic epoxy resin free from aromatic ring (preferably epoxy resin shown by the formula) is cured with an organic polybasic acid anhydride (preferably hexahydrophthalic anhydride and/or methyhexahydrophthalic anhydride), and the cured material is adjusted to 1.50-1.60 refractive index, to give the desired cured material. The refractive index is decided by the blending ratio of the aromatic epoxy resin and the alicyclic epoxy resin.
Patent JP-H03273718-A (JP)
Title: Mobile radio telephone system
Inventor: HIRATA EIJI
IPC: H04W28/00
Filed: 1990-03-22
Abstract: PURPOSE:To accurately call the remote side with an easy operation by attaining a state where a picture display device can display a telephone number shown in a dial signal and a picture shown in a reproduced video signal. CONSTITUTION:A display signal Dd showing a telephone number and a reproduced video signal Vv showing a picture like a face, etc., are called out together with either one of remote sides which are stored in a memory 35. Under such conditions, a switch 39 connected a memory control part 37 is turned on. As a result, the telephone number and a picture like a face, etc., of each of plural remote sides are displayed. Then a specific remote side is accurately called just by a single operation of a prescribed switch.
Patent JP-H04308668-A (JP)
Title: Manufacture of metal hydride battery
Inventor: MIKI MOTOHIRO
IPC: H01M4/26
Filed: 1991-04-05
Abstract: PURPOSE:To shorten an activating process time and enhance an activation degree of a metal hydride alloy electrode. CONSTITUTION:A positive electrode is sufficiently dried so that a moisture quantity of the positive electrode is previously made at 1% or less than a weight of a positive electrode active material. Accordingly, removal of moisture existing in the positive electrode can be carried out in a short time in an activating process. Consequently, activation of a metal hydride alloy can be carried out sufficiently. Use of an electrode made of the resultant metal hydride alloy inside a battery can enhance a characteristic of the battery.
Patent JP-S58192769-A (JP)
Inventor: ZUSHI HIDEYUKI
IPC: B25D17/04
Filed: 1982-04-28
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-H07281579-A (JP)
Title: Image forming device
Inventor: FUKUNAGA KEIZO
IPC: G03G15/08
Filed: 1994-04-12
Abstract: PURPOSE:To easily perform the check and maintenance without necessitating the extension of setting space by dividing the upper part of a device main body into the front and the rear hands, attaching a transferring body and a fixing device to the one hand in freely attachably and detachably, and arranging the developing tank and the image carrier on the other. CONSTITUTION:The upper part of the device main body 1 is divided into two, the front and the rear parts. The transfer side divided cap part 51 as the divided cap of the one side, composed detachably from the detaching line shown as an alternate long and short dash line, is arranged in a state of freely opening and closing by turning upward centering around the turn supporting point 52 provided in the vicinity of the hand fed transporting path 25. Inside the transfer side divided cap part 51, the transfer drum 3 and the fixing unit 6 are attached freely attachably and detachably. Moreover, the developing side divided cap part 53 as the divided cap of the other side, is composed of the optical system unit 17 and the top surface cover 38 in a state of freely opening and closing by turning upward centering around the turn supporting point 54 disposed in the top end part of the rear part of the device main body 1. The toner cartridges 41 to 44 as the developing tanks for the plural color are arrange below the developing side divided cap part 53.
Patent JP-H04308812-A (JP)
Title: Holder for liquid crystal panel
Inventor: SHIBAZAKI JUNICHI
IPC: G02F1/1345
Filed: 1991-04-08
Abstract: PURPOSE:To keep a lead-out electrode from damage by providing a slit part where a 2nd side part is inserted and a collision member which collides against either of 1st and 2nd side parts sideward. CONSTITUTION:A holder main body 11 holds a liquid crystal panel 16 which has the 1st side parts 12 and 13 where lead-out electrodes 12a and 13a are formed on the panel surface and the 2nd side parts 14 and 15 where no lead-out electrode is formed on the panel surface. This holder main body 11 consists of a slit plate 17 as the slit part where the 2nd side part 14 is inserted, a shaft 18 as a collision member which collides against the flank of the 1st side part 13, a U-shaped flat plate 19, and two shafts 20 as a collision member which collides against the 2nd side part 15 adjoining to the 2nd side part 14 inserted into the slit plate 17. In this case, the 2nd side part 14 is inserted into the slit 17a of the slit plate 17 and the 1st side part 13 is adapted to the collision members. Further, the 2nd side part 15 is made to collide against the shaft 20.
Patent JP-S63238337-A (JP)
Title: Warming method
Inventor: ICHIKAWA SEIJI
IPC: F24C15/00
Filed: 1987-03-27
Abstract: PURPOSE:To provide a warming method having a head-cooled and a foot-warmed system by a method wherein a western style foot warmer having major component elements integrally formed therewith is applied to make a chair-type warming device. CONSTITUTION:A fastener 24 is placed adjacent to a fastener applied to one corner of a surface of a horizontal part 21 so as to make a temporary fixing and use when the end part of the horizontal part 21 is wound up in case that a user enters or leaves therefrom and then the fastener forms a pair with a fastener 13. The horizontal part 25 forms a semi-circle of a waist opening 22, occupies a rear and both-side horizontal part at a part of a comforter 10. A waist part is half wound with a semi-annular and arcuate shape, fixed onto a stopper 27 with a supplementary part, placed also on an arm rest 28, and only an upper surface of the arm rest 28 is formed in such a way as it may be slid and only the upper part of the arm rest 28 at an opening 43 is adhered with adhesive and fixed. Only the opening part 43 forms a suspended side wall of an overlapped part 41 so as to provide a warm air leaking part within a warmer 3. Surrounding weight of the integral upper comforter 10 and lower comforter 11 at the waist opening 22 are placed on a stopper 27 and the arm rest 28, the weight is supported by them in the same manner as that of the horizontal part 21. Uncomfortable feeling is prevented from being applied to the body of the user at all, only a knee part is semi-automatically opened when the user enters or leaves therefrom so as to facilitate the entering or leaving the warmer.