baber/WOPTO huggingface dataset:
Patent JP-H09186591-A (JP)
Title: Digital compensation type a/d converter
Inventor: RI SEIKOU
IPC: H03M1/06
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To attain more accurate digital compensation by operating a selection means, a sample-and-hold means, an A/D converter and a digital compensation means or the like in response to a clock signal so as to generate a calibration value thereby repeating conversion process of a normal operation again and calculating a calibration value with higher resolution. SOLUTION: A selection means 10 is made up of a multiplexer selecting an input signal and a sample-and-hold means 12 samples the signal in response to a signal Q1 and holds the signal. A multi-bit A/D converter 18 configures again the hold signal to provide the output of an analog re-configuration signal Vb. An adder means 24 adds a digital correction signal and a digital compensation signal. A control means 28 controls the resolution of a calculated compensation signal to be detected as a compensation signal with a higher resolution than that in the normal operation and stores the signal to a digital compensation means 22. A digital compensation means detects a signal with high resolution by processing calculation data of the calibrated value.
Patent JP-S5996150-A (JP)
Title: Highly filled halogen-containing resin composition
Inventor: AKITANI TAKASHI
IPC: C08K5/58
Filed: 1982-11-24
Abstract: PURPOSE:To provide the titled halogen-contg. resin compsn. having excellent stability and improved processability, by blending two specified kinds of organotin compds. in combination. CONSTITUTION:An alkyltin carboxylate of formula I [wherein R<1> is a 1-12C alkyl, aryl; R<2> is a 1-22C alkyl, alkoxyalkyl, alkenyl, aryl; m is 1, 2; k, l are each 1-3; k+l=4] such as monobutyltin tris(isooctyl thioglycolate) and an alkyltin maleate of formula II such as monobutyltin tris(butyl maleate) are used. 100pts.wt. halogen-contg. resin such as vinyl chloride resin, 50-700pts.wt. filler such as calcium carbonate or clay, 0.1-5pts.wt. alkyltin thiocarboxylate, and 0.01-5pts.wt. alkyltin maleate are blended together.
Patent JP-S58198452-A (JP)
Inventor: BOYES ROBERT N
IPC: A61K31/16
Filed: 1982-11-24
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-H0525287-A (JP)
Title: Airtight mixture
Inventor: YOSHINO AKIRA
IPC: C08L23/04
Filed: 1991-07-19
Abstract: PURPOSE:To provide an airtight mixture which is useful as an airtight sealant for filling voids in an electric wire or cable and as a watertight sealant for filling voids or openings in other structural materials. CONSTITUTION:100 pts.wt. base resin consisting of an ethylene-alpha-olefin copolymer or an ethylene-alpha-olefin-diene terpolymer is mixed with up to 50 pts.wt. inorg. filler and then with 0.1-0.5 pt.wt. org. peroxide, and semicrosslinked to give the objective airtight, which is rich in stickiness (adhesiveness), highly heat-resistant, free of sagging due to melting even at a high temp., and excellent in airtightness (watertightness) and in moldability such as extrudability or formability into tape.
Patent JP-H0752890-A (JP)
Title: Window structure installed on the side surface of cabin of aircraft frame
Inventor: UMEDA KATSUHIKO
IPC: B64C1/14
Filed: 1993-08-19
Abstract: PURPOSE:To prevent the generation of scratches on the surface of a dust cover by forming the dust cover with a transparent resin plate, and an inextensible transparent film stuck on the surface opposite to the shade of the transparent resin plate. CONSTITUTION:A dust cover 320 provided closest to a cabin side is composed of a transparent plate body 330 made of an acrylic resin, and an inextensible transparent film 340 stuck on the surface at the inner side of the cabin of the acrylic resin plate 330. As the adhesive, a transparent adhesive is used. This acrylic resin plate 330 is expanded by absorbing the moisture in the air or dew drops. In this expansion, the acrylic resin plate 330 is bent in the outer direction of the air frame shown as the arrow F, because the inextensible transparent film 340 is stuck. As a result, a clearance D is generated between the locus L1 of moving the shade 80 vertically, and the dust cover 320, and no interference of both members is generated.
Patent JP-H0757414-A (JP)
Title: Positioning device for information recording and reproducing device
Inventor: OKUYAMA ATSUSHI
IPC: G11B21/10
Filed: 1993-08-19
Abstract: PURPOSE:To shorten the access time before recording and reproducing information by generating a target orbit based on a positional deviation and a speed of a head at the time of changing control systems and following a positional deviation signal to the target orbit. CONSTITUTION:At the time of starting a track access operation, a switch 18 is changed to the side of a speed controller 10, while a switch 19 is in the opening state so that the operation of a speed control system is started. When the positional deviation signal becomes smaller than a prescribed value, the switch is brought into the closing state by a changeover discriminator 13 to change the system to a position following system. The positional deviation signal at the time of changing the control systems and the output of a speed detector 12 are inputted by a target value generator 7 to output the target orbit. The target orbit is inputted to a feed forward signal generator 9, and is also inputted via a comparator 16 and a position following controller 8 to a compensator 14, and their respective control signal are added up by an adder 17. An actuator 5 is controlled to follow the target orbit by the output of this adder 17.
Patent JP-S6098258-A (JP)
Title: Electronic control type stepless speed change gear
Inventor: NOBUMOTO KAZUTOSHI
IPC: B60W10/10
Filed: 1983-10-31
Abstract: PURPOSE:To permit sharp acceleration of a car by setting a clutch means into cut-off state when the load of an engine increases sharply and putting said clutch means into connection state after the input-side revolution number of the clutch means is set to an aimed number of revolution. CONSTITUTION:When the load of an engine increases sharply, a clutch 7 is put into cut-off state, and after the output-side revolution number of the clutch 7 is set to an aimed revolution number by adjusting the speed change ratio of a stepless speed change gear 9, the clutch 7 is operated towards connection state from cut-off state. Therefore, the speed change ratio variation speed of the stepless speed change gear 9 can be increased, and the torque transmitted from the engine to the output side of the clutch 7 can be increased sharply, and a car can be sharply accelerated.
Patent JP-S6361276-A (JP)
Title: Developing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/09
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a developed image having high development efficiency and a high image density by allowing a carrier grain returned through a developing part, to return into a container, and also, sealing it surely. CONSTITUTION:An L-shaped magnetic material 31 is attached to the lower part of a container 21. The magnetic material 31 is in the downstream of a carrying magnetic pole 23d contained in a sleeve with regard to the rotational direction of the sleeve 22, forms a magnetic brush by working together with the magnetic pole 23d, and prevents a toner grain and/or a carrier grain from being scattered. A container lower part 181 is adjacent to the surface of the sleeve 22 in the upstream side of the magnetic member 31. An angle made by a straight line for connecting the center of the magnetic pole 23d and the rotation center O of the sleeve 22, and a straight line for connecting the most adjacent part of the sleeve 22 and the center O is selected as 10-15 deg.. According to such a constitution, a scattering preventing effect of the carrier grain is obtained surely, and also, the carrier and toner grains returned through a developing part can be received surely into the container, the magnetic brush extends radially and prevents the toner fetching quantity from becoming excessive, and also, the circulation of the carrier grain is maintained satisfactory. As a result, a good developed image is obtained.
Patent JP-2001031256-A (JP)
Title: Sheet carrying device and image forming device
Inventor: TAGAMI MASAHIDE
IPC: B65H1/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a skew of a sheet material, and to surely carry the sheet material by providing a pressing member for pressing the sheet material in the thickness direction in a regulating means being movable in the carrying width direction of the sheet material and regulating both end parts of the sheet material, and carrying the sheet material with the carrying width directional center as a reference. SOLUTION: A paper feeding tray 2 capable of being housed in a printer body at unused time is provided with round long holes 2a, 2b, and a pin 2c is projected toward the paper face reverse side. In such a paper feeding tray 2, the side regulating left 17 is slidingly supported in a hole 2a by fitting pins 17a, 17b projected toward the paper face reverse side of the side regulating left 17 as a regulating means in the hole 2a. Similarly, the side regulating right 18 is slidingly supported by fitting pins 18a, 18b in a hole 2b. A pressing-down member 24 as a pressing member is rotatably installed in roof parts 17d, 18d for preventing excessive loading of paper sheets of the side regulators 17, 18 with springiness with the bending part as the center.
Patent JP-S58106562-A (JP)
Title: Carrying device of electrophotographic copying machine
Inventor: SHIMOMURA AKIZOU
IPC: G03G15/20
Filed: 1981-12-21
Abstract: PURPOSE:To reduce a contact area with transfer paper, and to prevent offset development, by making fine particles adhere to the projecting part of a fine rugged shape, which is worked on the circumferential surface of a rotary driving body for carrying the transfer paper. CONSTITUTION:Transfer paper S fed by a feed device 5 is ovelapped on the surface of a photosensitive body 1, the charge of opposite polarity to a toner of the surface of the photosensitive body is irradiated by a transfer charging device 6, and a toner image is transferred onto transfer paper SS. The transfer paper S peeled off from the surface of the photosensitive body passes through a feed- out roller 7, is pressed against the surface of a hot plate 12a by a fixing roller 12, and is thermally fixed. In this case, on the circumferential surface of the fixing roller 12 and a paper discharge roll 13, rugged shape is formed by knurling, and to this projecting part 21b, fine particles 22 are made to adhere, by which a contact area with the transfer paper is made very small. In this way, it is prevented that offset development is generated due to the face that an unfixed toner of the picture surface adheres onto the circumferential surface of the roller.
Patent JP-S58106379-A (JP)
Inventor: TAZAKI KATSUO
IPC: A23L17/60
Filed: 1981-12-18
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-S58107305-A (JP)
Inventor: OOTA YOSHIHIRO
IPC: B27D5/00
Filed: 1981-12-18
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-S6097345-A (JP)
Title: Image forming device
Inventor: TSUBO SHIYUUZOU
IPC: G03G21/00
Filed: 1983-10-31
Abstract: PURPOSE:To place an original in an exposure position on an original placing member easily and accurately when the original is placed manually, by providing an original positioning member which can be projected from and drawn back to the surface of the original placing member and providing an original size display on the surface of the original positioning member. CONSTITUTION:An original stopping means 104 which stops the carried original in a prescribed position on a platen glass 204 to expose the original to light is so provided that it can be projected from and drawn back to the surface of the platen glass 204. When an operator detaches an original carrying device from the surface of the platen glass 204 and places directly the original on the surface of the platen glass 204 manually, he brings the front end of the original into contact with a positioning part 104a and positions the original on a basis of a size display sticker 104B, which is stuck to the upper face of a positioning member 104, with respect to the breadthwise direction and places the original in an exposure position Q1.
Patent JP-S5995754-A (JP)
Title: Orthogonal signal generating circuit
Inventor: ONO SHINJI
IPC: H04L27/00
Filed: 1982-11-24
Abstract: PURPOSE:To obtain easily a stable orthogonal signal at a low frequency by producing an orthogonal sine/cosine function having respectively a frequency and a phase equal to the frequency difference and the phase difference of an output signal of a high frequency oscillator generating a fixed frequency and a variable frequency. CONSTITUTION:The output frequency of the 1st high frequency oscillator 1 is fixed, and the output frequency of the 2nd high frequency oscillator 6 is varied in a range different from the output frequency of the oscillator 1. A 90 deg. branching filter 2 inputs an output of the oscillator 1 and obtains the 1st and the 2nd fixed frequency branching signal outputs orthogonal to each other. The output of the oscillator 6 is inputted to an in-phase/opposite phase branching filter 4, and a variable frequency branching signal output is obtained. The 1st multiplier 31 and the 2nd multiplier 32 obtain respectively product of two input signals and the obtained product is applied to low pass filters 51, 52 and the results are converted into a sine wave signal and a cosine wave signal. Both signals are orthogonal to each other and its frequency and phase are equal to the frequency difference and the phase difference of the 1st and the 2nd high frequency signals, then stable low frequency orthogonal signals are obtained.
Patent JP-S6363763-A (JP)
Title: Paint composition
Inventor: ISAKA TAKASHI
IPC: C09D7/12
Filed: 1986-09-03
Abstract: PURPOSE:To provide a paint compsn. which gives a coating film having an excellent hue without detriment to color stability, by blending a mixture having a hue of specified Munsell values and composed of a large-diameter color pigment and a small-diameter color pigment with a resin particle. CONSTITUTION:A large-diameter color pigment (i) having a particle size of, e.g., 0.2-0.5mum (e.g., TiO2) is mixed with a small-diameter color pigment (ii) having a particle size of, e.g., 0.01-0.05mum (e.g., Cyanine Blue) to obtain a pigment mixture (a) having a hue of Munsell values of V of 3-9, pref. 4-7 and C of 2-12, pref. 6-10. 100pts.wt. component (a) is blended with 0.1-10pts. wt. resin particle (b) having a particle size of not larger than 0.1mum, e.g., a resin particle having an aminosulfonic acid type ampholytic ionic group of the formula [wherein A is a 1-6C straight-chain or branched alkylene or an (alkyl-substd.) phenylene] and optionally, a vehicle resin, a solvent, etc. (c).
Patent JP-H0947722-A (JP)
Title: Formation of silica based coating film
Inventor: SHIBUYA TATSUHIKO
IPC: H01L21/316
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently form a silica based coating film excellent in crack resistance, denseness, uniformity and adhesiveness and capable of making the film thick. SOLUTION: The silica based coating film is formed by applying a film forming coating solution containing a polysilazane and 1,000-5,000 in weight average molecular weight on the surface of a substrate, drying while raising temp. continuously or stepwise from a starting temp. selected from the range of 80 deg.C to 140 deg.C to a final temp. selected from 240 deg.C to 350 deg.C at a heating rate of 10-20 deg.C/min. to form the coating film and firing after ultraviolet irradiation.
Patent JP-H0254258-A (JP)
Title: Formation of sealing print
Inventor: SUGANUMA YOSHIMI
IPC: G03C8/40
Filed: 1988-08-19
Abstract: PURPOSE:To eliminate the need for an intricate development stage and to obviate sticking of stains and flaws to a photograph by forming images to an image receiving layer provided to a transparent sheet by a heat development and heat transfer system. CONSTITUTION:A photosensitive material 20 which is set with an unexposed part to an exposing part 19, is cut by a cutter 25 and is disconnected to a sheet form is coated uniformly with water on a photosensitive layer 40 and is then transferred to squeezing rollers 34. The image receiving layer 44 of the image receiving sheet 33 is superposed on the surface of the photosensitive layer 40 and is transferred to squeegee rollers 34. The image receiving layer 34 of the image receiving sheet 33 is superposed on the surface of the photosensitive layer 4, the sheet is transferred to a heat development and transfer section while the sheet is pressed by the squeegee rollers 34 from above and below. The sheet is subjected to the heat development and transfer processing by the heat of a heater 36 and is then discharged to a tray 38. The photosensitive material 20 is then stripped and while the material is pressed by the squeegee rollers 34, the material is joined. A thin sealing print 1 is obtd. when a base 42 is stripped from the photosensitive material. The sticking of the stains and flaws to the photograph is obviated in this way and the developing stage is simpli fied.
Patent JP-H0628692-A (JP)
Title: Method for adjusting optical pickup device
Inventor: MATSUMOTO YOSHINORI
IPC: G11B7/09
Filed: 1992-07-10
Abstract: PURPOSE:To relax attachment accracy in an objective lens driving device for a base member and to simplify and facilitate the manufacture of an optical pickup device for overwrite by moving and adjusting the base member arranged in parallel with the objective lens driving device for a supporting member feeded in the radial direction of an optical disk. CONSTITUTION:The base member 1a arranged in parallel with two objective lens driving devices 2, 3 is attached to a frame 1b moving in the radial direction of the optical disk rotatably around a supporting shaft 18. For marking respective objective lens driving devices 2, 3 be in a neutral state for a tracking direction, the base member 1a is rotated around the supporting shaft 18 in the direction of the arrow S, and the angle theta between a straight line linking the optical axes of the objective lenses 4, 5 and a recording track is made zero. The judgment is performed by the waveform of a detection signal of luminous flux reflecting emitted beams respective objective lenses by the disk. Thus, the manufacture of the device is simplified and facilitated.
Patent JP-H1147838-A (JP)
Title: Device for forming special shape sectioned sheet
Inventor: SAEGUSA MASUYUKI
IPC: B21D22/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a device for forming special shape sectioned sheet capable of improving power transmission efficiency as well as decreasing loading and also improving rigidity of the device even if forming is made at high speed, and further capable of decreasing the number of parts. SOLUTION: The device comprises a die supporting member 4 of one side to support die 1 and a die supporting member 5 of the other side to support die 2. The die supporting member 4 of one side is fixed, and regarding the die supporting member 5 of the other side, the inlet end part 9 of the sheet 3 to be formed is driven up and down, to and fro by the rotation of crank shaft 13 of a crank part 12 fitted onto a hole 10 formed in the inlet part, and the discharge end 6 is constituted freely slidable to and fro with a shaft 8 fitted onto a slit 7 formed in the discharge end part, and thus the inlet end part 9 shifts up and down, to and fro and the outlet end part 6 shifts to and fro which makes the pair of dies 1, 2 press and form the sheet 3 into a special shape sectioned form.
Patent JP-H0371516-A (JP)
Title: Ceramics superconductor and manufacture thereof
Inventor: SHIGA SHOJI
IPC: H01B13/00
Filed: 1989-08-09
Abstract: PURPOSE:To reduce the amount of alternating current loss generated in a metal layer of a ceramics superconductor by forming a part of low conductivity on a part of the metal layer. CONSTITUTION:On a part of a highly conductive metal layer 2 provided on the periphery of a ceramics superconductor, a part of low conductivity is formed, and a loop of eddy current generated in the metal layer 2 at the time of electrification of alternating current is cut by the part 3 of low conductivity, so as to reduce the loss of alternating current. For the part of low conductivity, an alloy in which Pd, Ni, Zn, Cd, Sn, P, Si, Be, and so on is processed in solution heat treatment is used. For the method of forming the part 3 of low conductivity on the metal layer 2, a method where the element by which conductivity is lowered is deposited on a predetermined part of the surface of the metal layer 2 by plating, PVC or CVD, which is then subject to heat-diffusion and is made into alloy for the preparation of the part 3, or ion-implantation, or the combination of the ion-implanting and the heat diffusion, and so on, is employed.
Patent JP-S6450661-A (JP)
Title: In-home information system
Inventor: KATO HIROMI
IPC: H04Q9/00
Filed: 1987-08-21
Abstract: PURPOSE:To properly and quickly recognize the incoming of a telephone call or visit of a visitor by sending a detection signal to a prescribed electric equipment so as to reduce the sound noise of the electric equipment in detecting a informing tone of a prescribed equipment. CONSTITUTION:When a call tone of a telephone set or an interphone is generated, it is detected by a call signal pickup 1 and an off-signal is generated from an off-signal generating circuit 3. The off-signal is modulated by a modulation circuit 5 and sent via a lighting line 7 and detected by a detection circuit 9. The detected off-signal is demodulated by a demodulation circuit 11 thereby deenergizing an AC relay circuit 13. As a result, since the supply of power from the lighting line 7 to an electric equipment 17 via an AC relay circuit 13 and an AC receptacle 15 is stopped, the operation of the electric equipment 17 is stopped and noise generated in the electric equipment 17 is stopped thereby allowing a call tone from a telephone set or an interphone to be listened to more clearly.
Patent JP-S5995334-A (JP)
Title: Heat exchanging type fan heater
Inventor: KAWAGUCHI SEIJI
IPC: F04D29/58
Filed: 1982-11-24
Abstract: PURPOSE:To make the heater compact and reduce noise by a method wherein the fan blade of a fan is formed by a heating body such as ceramic or the like, for example, which generates Joule heat, and a heat exchanger and the fan are integrated together. CONSTITUTION:The crossflow type fan 8, arranged in a casing 1, consists of a plurality of fan blades 10 and the constituent of the fan blades is the insulating body of alumina and the conductive body of the solid solution of titanium carbide and titanium nitride. The specific resistance is not large enough by one sheet of the fan blade, therefore, in order to enlarge an electric resistance, an electrode 28 is attached to one sheet of the fan blade and the other fan blades are connected sequentially in series to the fan blade equipped with the electrode through conductive bodies 12. The fan 8 is connected directly to the driving shaft of a motor 16 through a coupling 15 to drive the rotation thereof. Electric current, conducted through brushes and slip rings, heats the whole bodies of the fan blades 10 due to the Joule heat, therefore, the fan may be used both for the heat exchanger and the ventilating fan.
Patent JP-S6268948-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: E04C2/04
Filed: 1985-09-18
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-H0546530-A (JP)
Title: Computer control circuit
Inventor: FUKUDA HIROSHI
IPC: G06F13/28
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a computer control circuit which can transfer the data effectively and at a high speed without causing a heavy burden to a computer. CONSTITUTION:A computer control circuit 1 consists of an arithmetic means 2, a main memory means 3, a direct memory access DMA control. means 4, a secondary memory means 20, and an input/output means 7. The means 20 contains the independent secondary memories 5 and 6 which can secure the selective connection between the means 2 and the means 4.