baber/WOPTO huggingface dataset:
Patent JP-H0934159-A (JP)
Title: Electrophotographic toner
Inventor: NAKANO NOBUHIKO
IPC: G03G9/09
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To optimize the electrical characteristics of a toner, to stabilize image density at a high level even in use over a long period of time and to suppress scattering by regulating the dielectric tangent of the toner to a proper range. SOLUTION: The dielectric loss tangent of an electrophotographic toner contg. at least a resin binder and carbon black is regulated to 1×10<-3> -10×10<-3> . The particle diameter of the carbon black is <=30nm and the carbon black is contained by 3-10 pts.wt. based on 100 pts.wt. of the resin binder. The weight of the toner per unit area of a solid black part is regulated to <=1mg/cm<2> when the image density of the solid black part fixed on recording paper is 1.35. The specific surface area of the toner is regulated to 1.0-2.5m<2> /g. Since the quantity of electric charges per one toner particle can be varied without varying the quantity of electric charges per unit area by varying the specific surface area, image density can be stabilized at a high level even in use over a long period of time by optimizing the specific surface area.
Patent JP-H0346688-A (JP)
Title: Star chart lighting equipment and its manufacture
Inventor: FUJINO NAOKAZU
IPC: G09B27/04
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the reality of heavenly bodies which are observed by looking up the sky where stars twinkle by providing a constellation board which has many small holes penetrating a translucent layer and a light shield layer so as to represent stars in the sky and a 1st through part corresponding to the lines of an illustration showing the constellation in the light shield layer, and a light storage material applied to the light shield layer so as to cover the many small holes. CONSTITUTION:The constellation board is a transparent plate type body 32 which is arranged opposite the lighting equipment 1, a dark-color translucent layer 34 is formed on the surface on the side of the lighting equipment 1, and the light shield layer 35 is formed on the surface of the translucent layer 34 on the side of the lighting equipment 1; and many small holes 22 are bored penetrating the translucent layer 34 and light shield layer 35 so as to show the stars in the sky. Further, the 1st through hole part 36 corresponding to the lines of the illustration 24 showing the constellation is provided in the light shield layer 35 and the light storage material 5 is applied to the light shield layer 35 while covering the small holes 22. Consequently, the reality of the heavenly bodies observed by looking up the sky where stars twinkle is obtained.
Patent JP-H06235172-A (JP)
Title: Woven fabric provided with mothproofing agent and barrier
Inventor: SAMSON RICHARD D
IPC: B32B7/00
Filed: 1993-07-23
Abstract: PURPOSE: To obtain the subject fabric which prevents from degradation by ultraviolet light and oxygen by coating the inside of the fabric with a specified insect repellent, coating the outside thereof with a waterproof agent and flame retardant and furthermore coating the outside part thereof with a barrier comprising the specified component. CONSTITUTION: The inside of a fabric substrate (such as tent fabric) is coated with permethrin as an insect repellent and a plasticizer such as dioctyl phthalate, furthermore the outside part of the fabric is coated with zirconium wax (a waterproof agent) and a layer of a flame retardant, and furthermore a barrier is arranged on the outside thereof. Thereby, degradation of permethrin as the insect repellent by ultraviolet light and oxygen is prevented, to obtain the fabric having superior insect repellent property and in combustibility. As the barrier, an acrylic resin coating or film, aluminum foil, and urethane coating or film are exemplified.
Patent JP-2001015062-A (JP)
Title: Control power source for quadrupole electrode of quadrupole mass spectrometer
Inventor: ABE TETSUYA
IPC: G01L21/30
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a control power source for a quadrupole electrode capable of operating a quadrupole mass spectrometer even in a region having a small mass number to be analyzed without using a diode vacuum tube. SOLUTION: In this power source, a high frequency transformer 10 is provided with a rectifier signal detection winding 12 independent of high frequency voltage generation secondary windings 22a and 22b. A winding ratio of the rectifier signal detection winding 12 to a primary winding 24 is set so as to generate a low high frequency voltage not to deteriorate a schottkey-barrier diode 14 having a low breakdown voltage. The diode 14 detects and rectifies the output high frequency of the rectifier signal detection winding 12 to generate a dc current. A dc amplifier 20 amplifies using the dc current voltage as a reference voltage so as to provide a desired ratio of the high frequency voltage to the dc voltage applied to a quadrupole electrode 104.
Patent JP-2000016445-A (JP)
Title: Container with cap
Inventor: HAMAMOTO KEIJI
IPC: B65D41/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a positive cap positioning operation to be carried out even in the case that a user forcedly rotates a cap in a fastening direction from a state in which a cap positioning is set at a container having a cap provided with a position setting mechanism for the cap against a main body of the cap, simplify a configuration of it and facilitate its manufacturing. SOLUTION: There is provided a container having a cap 3 which is applied to cover an opening 4 of a main body 2 of the container and screwed to the opening 4 under a relative rotation in one direction, wherein the main body 2 of the container is formed with a contact surface 18 to which a protrusion 17 arranged at an inner circumference of a side wall 12 of the cap 3 butts in such a way that the cap 3 is restricted against a relative rotation over a predetermined position in respect to the main body 2 of the container, and the contact surface 18 is applied as a slant surface in which its inner diameter side is shifted toward a fastening rotating direction of the cap 3 rather than the outer diameter part with a radiating plane E passing through an axis of the opening 4 of the main body 2 of the container being applied as a reference line.
Patent JP-H1027829-A (JP)
Title: Two-layer tab tape and manufacture thereof
Inventor: YAMAMORI YOSHIYUKI
IPC: H05K1/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a two-layer TAB tape without impairing the dimensional stability, smoothness and the like of the TAB tape by a method wherein a plurality of rows of films for TAB use, which have device holes and sprocket holes, are formed in the width direction of a conductor foil. SOLUTION: A polyamic acid solution is cured, the cured solution is formed into polyamic acid tapes in a semicured state and after device holes and sprocket holes are performed a perforating work in the tapes, a plurality of rows of the tapes subjected to the perforating work are juxtaposed to each other on a conductor foil and thereafter, the tapes are pressure bonded, are performed a firing and an imidation of the tapes is made to complete. That is, a plurality of rows of films for TAB use, which have the device and sprocket holes, are formed in the width direction of the conductor foil. Thereby, the productivity of a two-layer TAB tape can be enhanced without impairing the dimensional stability and smoothness of the TAB tape.
Patent JP-S6161389-A (JP)
Inventor: ISHII TOSHIAKI
IPC: H01R43/00
Filed: 1984-08-31
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-S57106835-A (JP)
Title: Device for measuring impulse force
Inventor: DOI MOTOKUNI
IPC: G01L5/00
Filed: 1980-12-24
Abstract: PURPOSE:To correctly grasp the peak value of an impulse force by converting the wave form of a signal having the impulse force data detected by a sensor into an absolute value, and holding a peak value and storing it in sequence. CONSTITUTION:The detection signal of an impulse force detected by a sensor 1 is amplified by an amplifier 2 and input to a peak holding circuit 4. Receiving a timing pulse from a timer 8, the peak holding circuit 4 holds the peak value in a specified period. The maximum peak value in this period is converted into a digital quantity by an A/D convertor 5 to store in a memory device 6 in sequence.
Patent JP-H0912335-A (JP)
Title: Low melting glass and lamp seal using the same
Inventor: SUZUKI HIROYUKI
IPC: C03C3/14
Filed: 1995-06-27
Abstract: PURPOSE: To obtain glass which is held fused and is soft at a relatively low temp. and maintains some viscosity and is capable of wetting sealing parts even at a relatively high temp. by forming Sb2 O3 -B2 O3 -Tl2 O3 glass having a specific compsn. CONSTITUTION: This low melting glass has a compsn. consisting, by weight %, of 55 to 85 Sb2 O3 , 5 to 30 B2 O3 and 1 to 18 Tl2 O3 . More preferably, the glass has the compsn. consisting of 60 to 80 Sb2 O3 , 5 to 25 B2 O3 and 1 to 15 Tl2 O3 . This low melting glass attains the fused state at 350 deg.C, is soft at a relatively low temp. and is capable of wetting the sealing parts by maintaining the viscosity of some extent even in the high-temp. state exceeding 500 deg.C. This low melting glass is packed as the low melting glass 5 in the spacings between lead wires 3 led out of a vessel via the hermetic sealing parts from the inside of a quartz glass valve 1 of, for example, a tungsten halogen lamp and the vessel walls outer than the hermetic sealing parts.  As a result, the atm. contact of the lead wires is prevented and the conduction defect of the lead wires by oxidation is prevented.
Patent JP-H1131345-A (JP)
Title: Information recorder
Inventor: KITAGAWA HITOSHI
IPC: G11B15/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To set the ending of recording at the closest next time with good timing and to record a fixed amount of information at a convenient time band by calculating/displaying the time being the closest next 0 minute or a division time, starting the recording at this displayed time and ending it at a prescribed fixed time. SOLUTION: A control part 10 calculates the time being the closest next 0 minute or a division time to display on a display part 7 when a one touch timer recording(OTR) switch 2 is operated and when this operation point of time is a time band excepting the time being 0 minute and/or the time band other than the division time in which the interval of the time is divided by a unit of several ten minutes and after the recording is started at this displayed time, an (OTR) mode ending the recording at a preset fixed time is executed. Thus, the recording is ended at the time with the just good timing when a program, etc. is ended, not at the interval of respective times in one day and the recording information of the united time band is obtained.
Patent JP-S6076049-A (JP)
Title: Cassette loading and unloading device
Inventor: KATSUMATA HIROSHI
IPC: G11B15/675
Filed: 1983-09-30
Abstract: PURPOSE:To load and unload a cassette easily and accurately each time by giving the reciprocating drive every prescribed stroke to the cassette in response to the size of the cassette which is loaded selectively into a cassette holder. CONSTITUTION:The large, medium and small cassettes C1, C2 and C3 are loaded selectively into a cassette holder 2 through a cassette insertion slot 12 from an arrow (a). In this case, a large cassette C1 is inserted until a position A where the front face C1' has a touch to a stopper 13. While the medium and small cassettes C2 and C3 are inserted up to the positions where their rear faces C2'' and C3'' are nearly coincident with a position B, and the front faces C2' and C3' are set at positions C and D which are behind the position A by the amount equivalent to rescribed strokes S3 and S4 respectively. When this selective insertion is over with those cassettes, the holder 2 is moved to a cassette adhesion position. Then the cassettes C1, C2 and C3 are loaded at their prescribed positions respectively.
Patent JP-H0936778-A (JP)
Title: Spread code generating circuit and receiver for mobile communication
Inventor: AMAZAWA TAIJI
IPC: H04B1/707
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain the spread code generating circuit and the receiver for mobile communication in which a circuit having provision for a bus revision request is realized with a simple configuration. SOLUTION: A spread code generating circuit 11 is connected to a synchronization acquisition device generating relative path information based on a reception signal from a multi-path propagation path in the spread spectrum communication. The relative path information from the synchronization acquisition device is given to an address generating section 24, in which a relative phase with a basic index is given. Thus, when a path change request is received, an address counter section 25 decides how much the phase of the spread code outputted from a memory section 26 so far is shifted in which direction based on the relative path information.
Patent JP-H05311878-A (JP)
Title: Surface finish method and curing-surface finish method for concrete
Inventor: SATA HIDEAKI
IPC: B28B7/16
Filed: 1991-06-28
Abstract: PURPOSE:To improve the execution efficiency and reliability by driving a needle nail for an anchor in the inner surface of a formwork, placing concrete, removing the formwork, and applying a surface finish material to the placed surface where the leg part of the needle nail for an anchor is projected. CONSTITUTION:Plural needle nails 1 for an anchor having a head part, a shoulder part connected to the lower area of the head part and a pair of leg parts connected to both ends of the shoulder part are driven at suitable spaces in the inner surface of the formwork 21. Subsequently, concrete is placed to fix the respective head parts of the needle nails 1 for an anchor on the placed surface area, and the formwork 21 is removed to project the respective leg parts on the placed surface area. A surface finish material 22 is applied to the placed surface area. In this case, a curing sheet is disposed on the inner surface of the formwork 21, and a continuous needle nail for an anchor or a tacker is used in driving the needle nail 1 for an anchor so as to enable continuous driving arrangement. The formwork 21 is easily removed and separated from the respective leg parts to reduce the damage thereof. Thus, the efficiency of using the formwork 21 and the work efficiency can be improved.
Patent JP-2000232259-A (JP)
Title: Light emitting device and manufacture thereof
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/323
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which is equipped with a light emitting layer where component atoms such as In, N contained in it are restrained from being eliminated even if the light emitting layer is of quantum well structure and which is less deteriorated in crystallinity and excellent in luminous efficiency. SOLUTION: A light emitting device is equipped with a light emitting layer which contains In and N and is composed of a well layer 143, a lower first barrier layer 142, and an upper second barrier layer 144, where the well layer 143 is sandwiched between the barrier layers 142 and 144. The first barrier layer 142 and the second barrier layer 144 contain Al, and the second barrier layer 144 has a larger Al composition ratio than the first barrier layer 142.
Patent JP-2000021570-A (JP)
Title: El display device
Inventor: SAKAEDA NOBORU
IPC: H01L51/50
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device that is excellent in contrast and luminous efficiency, and can realize full color capability with a simple structure. SOLUTION: A contrast improving film 15 having a locally minimum value of transmittance in the range of 530-590 nm in a visible region of 400-700 nm is formed on the light extraction side of an EL element 11 wherein a luminescent layer 14 is formed between electrodes 12, 13 opposite to each other. Having the locally minimum value of transmittance in the range of 530-590 nm means that if there is a downward convex transmittance curve on a graph, the minimum value (minimal value) of the transmittance curve is located in the range of 530-590 nm. The contrast improving film 15 can be an interference filter formed from an inorganic substance or a color filter formed from an organic substance, but the color filter formed from an organic substance is preferable.
Patent JP-2001010690-A (JP)
Title: Cd package
Inventor: KOSUGI HIROTOSHI
IPC: B65D85/57
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make a compact disk(CD) mailable as a standard-size item without requiring an envelope for wrapping the exterior thereof. SOLUTION: A thin box-shaped matter is formed of a back plate 1 in a width the same as a standard-size mailing envelope, a front plate 2 in a size the same as the back plate 1, side wall plates 3 and a bottom wall plate 5. A top wall plate 6 and a cover plate 7 are connected to the upper end of the back plate 1. A pressing piece 8 extending toward the lower end of the back plate 1 for pressing the underside of a compact disk(CD) toward the back plate 1 is provided approximately at the center of the front plate 2. Furthermore, a pressing piece 9 extending diagonally toward the back plate 1 for pressing the upside of the CD toward the front plate 2 is provided at a border between the top wall plate 6 and the cover plate 7.
Patent JP-2001009513-A (JP)
Title: Speed setting device for plurality of strands rolling machine group
Inventor: KOYAMA NAOKI
IPC: B21B13/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a miss-roll by computing a speed ratio between the adjacent plurality of strand rolling machines based on the plurality of strands rolling machine speed for storing it in a speed ratio storage means, and setting the speed of the plurality of strands rolling machine group individually based on the speed ratio and a detected value of a material detection means which detects existence of the plurality of strands. SOLUTION: When it is judged to be an optimum rolling condition and, a push button switch 8 is switched on, a rolling roll speed ratio of an adjacent stand is stored in a speed ratio storage 9. Material detectors 5, 6 installed at an exit side of each stand detect the rolling material and add it to a speed setting operation unit 10. According to an output signal of the material detectors 5, 6, the speed setting operation unit 10 detects a rolling condition of the stand and, outputs a speed setting value corresponding to the rolling condition. At every time when the rolling condition is changed as rolling is progressed, a setting against a speed controller 4 changes in succession and an optimum speed setting value for each rolling machine is provided corresponding to the number of the rolling strands.
Patent JP-H1111406-A (JP)
Title: Fruit vegetable packaging device
Inventor: OKABE KIMIAKI
IPC: B65B9/073
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To package a large number of vegetable fruits in a short time, to improve the packaging capacity, to save the packaging work, and to improve the efficiency by continuously providing a cutting machine to cut a calyx part of the vegetable frits, a juice removing machine to wipe the juice attached to the calyx part, and a packaging machine to package the vegetable fruits whose juice is wiped. SOLUTION: A calyx part Aa of a lettuce A loaded on a loading table 3 is cut by a cutting machine 4, the lettuce A is reversed by a reversing machine 5 and transferred on a feeding conveyor 6, the juice oozed at the calyx part Aa of the lettuce A turned upward is wiped and removed by a juice removing machine 7, the juice-wiped lettuce A is horizontally moved by a transferring machine 8 and transferred onto a carry-in conveyor 52 of a packaging machine 9. The outer circumferential surface of the lettuce A is covered with a packaging sheet C, the lettuce A is continuously pillow-packaged one by one in an upwardly-turned condition by the packaging machine 9, and a packaging bag D in which one lettuce A is stored is carried by a carry-out conveyor 53. The packaging capacity is improved, the efficiency of the packaging work is improved, and the quality of the lettuce A is maintained.
Patent JP-S6244601-A (JP)
Title: Moving mount table device
Inventor: HAYAFUNE KENJIROU
IPC: H01L21/67
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a small-sized, high-precision moving mount table by allowing a moving stage supported on one base part stage to move in an X-axial and a Y-axial direction. CONSTITUTION:This device is equipped with the moving stage 25 where a body is mounted and the base part stage 211 which supports the stage movably in the X-axial and Y-axial directions. This base part stage 211 is provided with an X-axial feed screw 218 for applying a moving force to the moving stage 205 in one direction along the X axis, an elastic means 223 which applies a moving force to the moving stage 205 in the opposite direction along the X axis, Y-axial feed screws 216 and 217 which apply a moving force to the moving stage 205 in one direction along the Y axis, and two elastic means 232 and 233 which apply a moving force to the moving stage 205 in the opposite direction along the Y axis.
Patent JP-H1031885-A (JP)
Title: Integrated circuit with reduced number of address pins and method of inputting signals to the integrated circuit
Inventor: SIN-CHUN TSUAI
IPC: G11C8/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a circuit for inputting address signals to an integrated circuit reduced in the number of address pins. SOLUTION: This method is used to input address signals A0 , A1 , A2 to An-1 , An to an integrated circuit and the above integrated circuit includes an address decoder which outputs selection signals. The method inputs the values of A1 , A3 to An to the address decoder and at the same time disables the access control signal to inhibit the access operation made by the integrated circuit during the first time interval. Next, during the second time interval, the values of A0 , A2 , to An-1 to the address decoder and at the same time the access control signal is enabled in order to permit the access operation corresponding to the values of A0 , A1 , A2 to An-1 , An during the second time interval.
Patent JP-H1032069-A (JP)
Title: Ic socket
Inventor: KUWABARA WATARU
IPC: H01R33/97
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket which can reduce the holder cover operating load without dropping the carrier pressing load by a shutter. SOLUTION: A lever 26 rotates round a stationary shaft 31 upon receiving a force applied so as to elevate and sink a holder cover 23, and a movable shaft 32 for supporting a shutter rotatably is fixed to the lever 26 in a position as moving oppositely to the moving direction of the holder cover in association with its rise and fall. The horizontal distance from the center point of the stationary shaft 31 to that of the movable shaft 32 is arranged good shorter than the horizontal distance from the center point of the shaft 31 to the acting point of the force applied to the lever 26, and thereby the holder cover operating load can be reduced without dropping the carrier pressing load by the shutter.