baber/WOPTO huggingface dataset:
Patent JP-H0882689-A (JP)
Title: Ion source
Inventor: SAITO FUSAO
IPC: G21B1/11
Filed: 1994-09-12
Abstract: PURPOSE: To provide an ion source having a magnetic filter for forming uniform magnetic field by arranging an electromagnet outside of a plasma source. CONSTITUTION: Constituted are a plasma source 1, cusped magnets 2 for confining plasma produced from the plasma source, a plurality of perforated sheets of electrode 7, 8 and 9, flanges 10, 11 and 12, and a negative ion source having magnet filter for forming magnetic fields separating the plasma source into two. As the magnetic fields separated into two by an electromagnet 3 provided outside of the plasma source are formed, large-sizing of the plasma source 1 is acceptable and also, magnetomotive force can easily be changed, which enables obtaining proper filtered magnetic field.
Patent JP-S6374982-A (JP)
Inventor: FUJII MASANOBU
IPC: B28B11/04
Filed: 1986-09-17
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-H0644449-A (JP)
Title: Automatic vending machine for turning off control panel part at the time of holding for sales
Inventor: INAYAMA YUKIO
IPC: G07F9/02
Filed: 1992-07-23
Abstract: PURPOSE:To constituting the vending machine so that a control panel is turned off at the time of holding for sales, and an illuminating device can be turned on at the time of purchase by a customer. CONSTITUTION:The automatic vending machine 1 is provided with a customer detecting device 4 for detecting whether a customer exists or not due to a fact that a person approaches, a main controller 6 for inputting a signal of the customer detecting device 4 and outputting a turn-on/off signal to an illuminating device 5 of a control panel part 2, and a covering member 3 of smoke glass, etc., for covering the control panel part 2 so that a push-button, etc., are invisible. In such a state, at the time of holding for sales, the control panel part 2 is turned off, and when a customer purchases a drink, etc., the illuminating device 5 is turned on so that merchandises are easily visible and easily selectable.
Patent JP-S6374500-A (JP)
Title: Specimen for detecting oxalic acid salt in body fluid
Inventor: TOBARI JINEN
IPC: G01N31/22
Filed: 1986-09-17
Abstract: PURPOSE:To obtain the titled specimen enabling the determination of concentration with simple operation in a short time at an arbitrary place even by a person inexperienced in analysis, by impregnating an oxalic acid salt oxidase, a peroxidase, a pH buffering agent and a color-developing reagent in an absorption carrier. CONSTITUTION:(A) 1-10pts. of an enzyme stabilizer such as gelatin is dissolved in 100-150pts. of pure water. The obtained solution is added with (B) 5-15pts. of a pH buffering agent containing phosphoric acid, citric acid, butyric acid, phthalic acid or boric acid, etc., and having a pH of 4.0-7.0 and (C) 0.1-2pts. of a color-developing reagent such as 4-amino-antipyrine and dichlorohydroxybenzenesulfonic acid, etc., and the mixture is thoroughly agitated. The mixture is added with (D) 500-5,000U of an oxalic acid salt oxidase and (E) 500-5,000U of a peroxidase to obtain an impregnation liquid. The liquid is impregnated in (F) an absorption carrier (e.g. filter paper) and dried at 40-60 deg.C.
Patent JP-2001041231-A (JP)
Title: Rolling bearing device for rolling stock axle
Inventor: SHIROTA SHINICHI
IPC: F16C33/76
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device for a rolling stock axle to prevent inclusion of worn chips, produced by fretting, in a bearing and prevent the life of the bearing device from being shorted. SOLUTION: In a rolling bearing device for a rolling stock axle, a rolling body 3 is rotatably nipped between an inner ring 2 internally of which one end part of an axle 10 fixing a wheel is fitted in and an outer ring 1 concentric with the inner ring 2, and an annular rear cover 8 is situated in a state to make contact with the other end face 2a on the wheel side of the inner ring 2. The rear cover 8 is provided with an oil seal groove 11 peripherally formed in a part of an end face 8a positioned facing the side end face 2a of the inner ring 2, and an oil seal 12 mounted in the oil seal groove 11 and making contact with the side end face 2a of the inner ring 2. A space 13 consisting of the oil seal 12, the end face 8a of the rear cover 8, and the side end face 2a of the inner ring 2 is sealed with a lubricant.
Patent JP-S6196804-A (JP)
Title: Quasi-complementary push-pull amplifier
Inventor: OOYAMA AKIHIRO
IPC: H03F3/30
Filed: 1984-10-17
Abstract: PURPOSE:To avoid disturbance in an output waveform from taking place easily by clamping a base voltage of other transistor (TR) of push-pull coupling so as not to be decreased less than a prescribed value thereby reducing a sudden change in a base potential of the TR. CONSTITUTION:A voltage source 5 is connected to a base of a TR2 via a diode 6. When a TR1 is turned on, a TR3 is turned off and the base voltage of the TR2 is kept to a voltage lower than the voltage of the voltage source 5 by a forward voltage drop of a diode. In setting the voltage of the voltage source 5 so that this voltage is kept to a voltage not turning on the TR2, the base voltage of the TR2 is kept to a value being nearly 0.7V. That is, since the base potential of the TR2 is kept always to a prescribed value, the TR2 responds early and disturbance of output waveform hardly takes place. The waveform at an output terminal 4 and a change in the base potential of the TR2 are shown in figure overlappingly on the same time axis.
Patent JP-H0266175-A (JP)
Title: Electroless nickel plating solution
Inventor: KOJIMA KAYOKO
IPC: C23C18/36
Filed: 1988-08-30
Abstract: PURPOSE:To prolong the service life of an electroless Ni plating soln. by adding hydrogen peroxide to an aq. soln. contg. Ni ions, a hypophosphite and an org. acid to inhibit the deposition of black Ni powder. CONSTITUTION:An aq. soln. contg. 35% hydrogen peroxide is added to an aq. soln. contg. nickel chloride or nickel sulfate, a hypophosphite such as sodium hypophosphite and an org. acid or org. acid salt and the resulting soln. is adjusted to about pH 4-6 to prepare an electroless Ni plating soln. When Ni plating is carried out with the plating soln., phosphorous acid does not accumulate over a certain concn. because it is oxidized to orthophosphoric acid by the hydrogen peroxide soln. Accordingly, the deposition of black Ni powder is inhibited and the service life of the plating soln. is prolonged.
Patent JP-H0264734-A (JP)
Title: Program fair copy processor
Inventor: DOUMEKI CHIKAMI
IPC: G06F9/06
Filed: 1988-08-30
Abstract: PURPOSE:To clearly grasp the nest relation of a block and a loop by providing a sentence information setting means, a sentence/nest level information table, a nest level information setting means, a list output means, etc. CONSTITUTION:A data input means 1 inputs program texts 5 and a sentence information setting means 2 divides all the inputted program texts 5 into sentence units. Next, the means 2 sets the program images of sentences, except an excessive blank immediately before, successively in the sentence information area of a sentence/nest level information table 6. Continuously, a level information setting means 3 extracts sentence information from the table 6, decides whether or not the sentence corresponding to this sentence information is the end sentence or start sentence of the block or group, determines a nest level and registers it on the table 6. A list output means 4 sets vertical lines to the number corresponding to the value of nest level information on the table 6, prepares and outputs a list in which sentence information is set immediately after that. Thus, the nest relation of the block and the loop can be clearly understood.
Patent JP-H04100809-A (JP)
Title: Compatibilizer for resin and resin composition
Inventor: SHIBATA YUKIO
IPC: C08F12/22
Filed: 1990-08-17
Abstract: PURPOSE:To obtain a compatibilizer with which resins can be blended with each other without detriment to their properties such as impact resistance and flow by using an aromatic vinyl polymer having an epoxy group at least either terminal. CONSTITUTION:An aromatic vinyl polymer having an epoxy group at at least either terminal [e.g. a polymer of styrene or a copolymer of styrene with a diene hydrocarbon, a (meth)acrylic ester, (meth)acrylonitrile or (meth)acrylic acid] is used as a compatibilizer for resin. For example, an impact-resistant resin composition is prepared by blending a resin (A) having an affinity for an aromatic vinyl polymer (e.g. polyphenylene ether or polycarbonate) with a resin (B) reactive with an epoxy group (e.g. polyester, polyamide or carboxylated polyolefin) and the above compatibilizer (C) in such amounts that 5-95wt.% component A, 95-5wt.% component B and 0.1-50wt.% component C are present (the total of components A, B and C is 100wt.%).
Patent JP-H05211301-A (JP)
Title: Electronic matrix array device
Inventor: BIRD NEIL CHRISTOPHER
IPC: H01L49/00
Filed: 1992-08-17
Abstract: PURPOSE: To enable simultaneous formation of a decoder circuit and a matrix array on an identical substrate by using similar thin-film elements for the decoder circuit and matrix array. CONSTITUTION: A data memory comprises a matrix memory array 10, in which memory cells are formed at intersections intersected between row and column (X, Y) address conductors 11 and 12. The array may be of a read only structure, and a metal insulator metal(MIM) transistor device may be formed at a crossover point between selected row and column conductors in the form of a thin insulating layer. Access to memory data is carried out via a peripheral circuit, having row and column decoder circuits 16 and 18. The row and column address decoder circuits 16 and 18 are made in the form of the MIM devices. The row and column decoder circuits 16 and 18 have many stages.  These stages can be manufactured by the same thin-film technique as is used in the memory array 10, the circuit 18 be integrally formed on the same substrate as the memory array and circuit 16, and a layer having the circuit 18, commonly deposited together with the circuit 16, is manufactured by a lithographical process simultaneously with the memory array.
Patent JP-H0265991-A (JP)
Title: Clean robot of straight line moving type
Inventor: NAKATSUGAWA YASUO
IPC: B25J9/02
Filed: 1988-08-31
Abstract: PURPOSE:To prevent dust generation by forming the duct of suction air in a noncontact state by a hollow cylindrical body of a moving body side and the fixing side cylindrical body of a fixing member penetrating this internal part. CONSTITUTION:In case of dusts being generated in the internal part of an X unit 2, for instance, during handling work, they are sucked by a suction air current from a suction pipe 14, reaching an inlet air source 13 from a suction pipe 12. The dust in a Z unit 3 reaches to the internal part of a hollow cylindrical body 5 from that of a link box 9, coming into a stationary side cylindrical body 7 from a suction port further and discharged to the external part from the air inlet source 13. Similarly, the dust inside a Y unit 4 is sucked to the internal part of the hollow cylindrical body 6 from a link box 11, coming into a stationary side cylindrical body 8 from the suction hole, shunted with the dust, etc. at the internal part of the Z unit 3 via the link box 9, hollow cylindrical body 5 and stationary side cylindrical body 7, reaching the air inlet source 13 and discharged to the external part.
Patent JP-H04102749-A (JP)
Title: Concentric multiple output shaft reduction gear
Inventor: NAGATA HIROSHI
IPC: F16H1/28
Filed: 1990-08-21
Abstract: PURPOSE:To obtain the compact mechanism of a concentric multiple output shaft reduction gear by making the output shafts other than the output shaft on the innermost periphery hollow, and installing other output shafts in penetration in the hollow part, and reduction-speed-revolving two or more output shafts by one motor. CONSTITUTION:The output revolution of a motor 21 is changed to the revolution of a rotary planetary gear 24 through a sun gear 23 installed on an output rotary shaft 22, and the revolution of the rotary planetary gear 24 is taken out as the reduction speed revolution of a carrier 27 through a supporting shaft 26, and revolves the first sun gear 29 and the second sun gear 30 through an intermediate shaft 28. The first sun gear 29 revolves the first fixed planetary gear 31, and the revolution is transmitted to the first rotary internal gear 32, and taken out as the reduction speed revolution of the first output shaft 35. While, the second sun gear 30 revolves the second fixed planetary gear 36, and the second rotary internal geat 37 is reduction-speed-revolved by the above- described revolution, and taken out from the second output shaft 38.
Patent JP-H0938118-A (JP)
Title: Sterilization device for dental turbine or the like
Inventor: SEKIZAWA NOBUYUKI
IPC: A61C1/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To perform perfect sterilization and to dispense with the refilling of lubricant by providing a sterilization chamber in which a prescribed number of dental turbines are housed in the upper part of a heating oil tub in which heating oil is housed and a heater is fitted and housing oil for disinfection also used as mechanical oil in the sterilization chamber. SOLUTION: This sterilization device comprises the heating oil tub 4 and the sterilization chamber 2 so as to be separated. The sterilization chamber 2 is provided with an opening part and depth capable of housing one or more dental turbines, and formed with a sterilization cylinder 3 shielded from the heating oil tub 4. It is desirable to install the turbine one by one in the sterilization cylinder 3. Also, the oil 6 for disinfection also used as to mechanical oil is housed, and it is indirectly heated with the oil 7 for heating, which sterilizes the turbine. The heater 5 is fitted in the heating oil tub 4, and the heating oil 7 is housed in it. The oil 7 for heating is heated by the heater 7, and the oil 6 for disinfection in the sterilization cylinder 3 is indirectly heated. Also, the sterilization cylinder 3 is provided with oil resistance and heat resistance, and formed of a raw material with high heat conductivity.
Patent JP-H04101763-A (JP)
Title: Honing device for pitch hole
Inventor: KOCHA MASAHARU
IPC: B24B33/10
Filed: 1990-08-20
Abstract: PURPOSE:To quickly process a correct pitch hole on the part to be worked, by arranging positioning pins inserted into one part of pitch holes of a jig plate and that of the part to be worked, and a tool guide provided on the lower face of the other part of the pitch hole of the jig plate. CONSTITUTION:A positioning pin 9 erected on a plate like jig plate 8 is inserted into the piston pin inserting hole 4 of a connecting 3. Then, a crank pin insertion hole 5 which is the other part of a pitch hole of the connecting rod 3 is interfaced with the other part of the pitch hole 7 of the jig plate 8, and a honing tool 1 is descended from the upper part thereof. And, the tip of this honing tool 1 is interfaced with the guide hole 10 of a tool guide 11 fixed to the lower face of the jig plate 8. Simultaneously with the rotation of the housing tool 1 a grind-stone 2 is expanded, and the internal surface of the crank pin insertion hole 5 of the connecting rod 3 is subjected to honing.
Patent JP-S58173785-A (JP)
Inventor: GEIRII KAARU BUJIYOOKURANDO
IPC: G03H1/02
Filed: 1982-12-15
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-S6464563-A (JP)
Title: Detector for interrupted current supplying period
Inventor: KAMIYA SHIGERU
IPC: H02M7/155
Filed: 1987-09-01
Abstract: PURPOSE:To detect a current supplying period accurately by smoothing a signal equivalent to anti-recovery current together with the removal of noise by inputting a current detection signal to a filter and forming differentiated waveform of the starting point of current waveform through a differentiation computing means. CONSTITUTION:AC current 2 is converted into DC power by a thyristor rectifier 3, and is supplied to a DC motor of load. A microcomputer 5 gives a phase control angle command signal 2 obtained by a specified operation to a phase control circuit 7 through a data bus 6, and an ignition signal G is outputted to the thyristor rectifier 3 based upon said value. The current of DC motor 4 is inputted to a differentiation operational circuit 12 through a current transformer 10 and a filter 11, and the differentiated signal Vd is compared by the first comparator 13. The second comparator 14 starts operation with its rising signal, and this period of time is measured by a counter 16. Accordingly, the starting point of the current waveform is detected correctly without being affected by an off-set of a detection circuit and anti-recovery current of a semiconductor switch element (a).
Patent JP-S59108438-A (JP)
Title: Error correcting device
Inventor: IWAKUNI KAORU
IPC: H03M13/00
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a correcting value smooth and less in distortion with respect to an error of >=2 consecutive words, by providing a preceding value holding register so as to form a feedback circuit to an output of an average value arithmetic device. CONSTITUTION:When no error exists, a changeover switch 13 is turned on to a position (a), and the same data as an input appears at the output of the average value arithmetic device 11. When an error is detected at a D3 among a code string comprising D1-D8, then the switch 13 is turned on to a position (b), and the average value of the preceding value D2 stored in the register 12 and the data applied to the input appears at the output of the arithmetic device 11. In this case, since the next data D4 without error is applied to the input place of the data with error, a correcting value D'3 becomes (D2+D4)/2. Further, when an error is detected in 3 consecutive words as D2, D3 and D4, the 1st correcting value D'2 becomes (D1+D5)/2, the 2nd correcting value D'3 becomes (D'2+D5)/2 and the 3rd correcting value D'4 becomes (D'3+D5)/2.
Patent JP-S6461727-A (JP)
Title: Display device
Inventor: NISHIMURA MICHIYO
IPC: G02F1/13
Filed: 1987-09-01
Abstract: PURPOSE:To preclude an image shift caused by unnecessary diffracted light and to obtain the device of high display quality with high contrast by determining the distance between an image formation surface and a diffraction grating according to the size of grating pitch in use and the permissible value of an image shift quantity. CONSTITUTION:The diffraction grating 202 is arranged in an optical path nearby the image formation surface 203 of a finder optical system and the diffraction of light 201 incident on the diffraction grating 202 is controlled to make a display. At this time, the distance A from the image formation surface 203 to the diffraction grating most distant from it is controlled with the grating pitch (d) of the diffraction grating 202 and the permissible value of the image shift quantity (x) of an observation image generated by the diffraction grating 202. Consequently, a display image is prevented from deteriorating owing to unnecessary diffracted light except diffracted light of 0th order generated by the diffraction grating 202.
Patent JP-H0929917-A (JP)
Title: Laminated sheet
Inventor: UNO HIROAKI
IPC: B32B27/40
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet hard to generate wrinkles and hard to eliminate embossed patterns at a time of stretch molding and excellent in soft touch feeling by constituting a base material layer so that the sum of the stress relaxing ratios in the MD- and TD-directions thereof becomes a specific range. SOLUTION: A laminated sheet consists of a surface layer based on a thermoplastic urethane elastomer and a base material layer based on a thermoplastic resin and the base material layer is constituted so that the sum of the stress relaxing ratios in the MD (longitudinal)- and TD (laterla)-directions thereof becomes a range of 0-40%. The stress relaxing ratio in each of the MD- and TD-directions is calculated according to formula; stress relaxing ratio = [(100% stretching stress-stretching stress after 1sec)/100% stretching stress] after the stresses in the MD- and TD-directions at a time of 100% stretching and stresses in both directions after 1sec is elapsed in such a state that stretching stress is applied after 100% stretching are measured.  When the sum of the stress relaxing ratios of the base material layer is too low, heat shrinkage is easy to generate and, when too high, wrinkles become easy to generate.
Patent JP-2001037777-A (JP)
Title: Contact chip
Inventor: MORIMOTO SHOZO
IPC: A61N5/06
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the contact chip of the low cost provided with the excellent function of mechanically protecting a light transmission body from damage or the like, provided with chemical resistance and effective for infection prevention without getting rusty. SOLUTION: This contact chip 3 for medical use is for irradiating a viable tissue with a laser beam from a tip part in the state of bringing the tip part of a light transmission lead 4 for forming a projection part from a hand piece 1 into contact with or closer to the viable tissue. The part of an attaching tool 5 for freely attachably and detachably attaching the light transmission lead 4 to the hand piece 1 is constituted of resin 51.
Patent JP-H0882715-A (JP)
Title: Liquid crystal display device
Inventor: MORI YASUO
IPC: F21V8/00
Filed: 1994-09-13
Abstract: PURPOSE: To improve luminance of a back light and to reduce power consumption by increasing tube surface luminance of a cold cathode fluorescent lamp without accompanying with a local temp. rise of a liquid crystal display element. CONSTITUTION: In a liquid crystal display device provided with at least a light transmission body 5 constituted of a transparent plate, a reflection plate 4, a diffusion plate 6, a surface light source constituted of a linear light source 1 arranged along the vicinity of at least one side surface of the light transmission plate 5 and a reflection sheet 3 set up opened and surrounding the linear light source 1 on the side surface of the light transmission body 5, and the liquid crystal display element 8 laminated on the diffusion plate 6 side, at least a slit 13 formed along the extending direction of the linear light source 1 of the light transmission body 5 is provided on the vicinity of the linear light source l of the light transmission body 5.
Patent JP-S6463360-A (JP)
Title: Ultrafine fibrous fish-paste product and production thereof
Inventor: SUGINO YOSHITO
IPC: A23L17/00
Filed: 1987-09-01
Abstract: PURPOSE:To enable mechanical and continuous mass production of a material for a new products, by producing an ultrafine fish-paste product having 0.10-0.50mm<2> cross-sectional area using a nozzle having a net with a specific opening area and opening ratio of the mesh. CONSTITUTION:Ground fish meat as a main raw material and well-known auxiliary raw materials are suitably blended and then thoroughly mixed to provide a pasty form. The resultant paste is subsequently formed, heated and gelatinized. Although the method for gelatinization is not limited, gel strength is preferably within the range of 200-1,200g.cm. The prepared gel product is then placed in a vessel provided with, e.g. a net, made of stainless steel or a high polymer and having 0.09-0.04mm<2> opening area and 35-65%, preferably about 40-60% opening ratio of the mesh on one end of metallic cylinders having about 30cm diameter and pushed with an engageable piston from the other. Thereby the gel product is obtained as an ultrafine fibrous fish-paste product having 0.10-0.50mm<2> cross-sectional area.