baber/WOPTO huggingface dataset:
Patent JP-H0611983-A (JP)
Title: Fixing device
Inventor: TSUJIHARA SOTOHIRO
IPC: G03G15/20
Filed: 1992-06-29
Abstract: PURPOSE:To prevent generation of nonuniformity of temperature distribution accompanying passing of a small sized paper sheet in the axial direction of a fixing roller. CONSTITUTION:In a fixing device in which a fixing roller 2 covered with an elastic member on its surface and a pressing roller 3 pressed against the fixing there on roller 2 are provided, and a transfer paper sheet PP with a toner image stuck thereon is passed through the nipped part so as to fix the toner image on the transfer paper sheet PP, a heat releasing member 4 capable of coming in contact with the fixing roller 2 is brought in contact with the fixing roller 2 according to the size of the transfer paper sheet PP.
Patent JP-S6415723-A (JP)
Title: Automatic focusing device
Inventor: NARITA HITOSHI
IPC: G02B7/28
Filed: 1987-07-10
Abstract: PURPOSE:To improve operability by stopping automatic focusing, not depending on the brightness of an object and its shape to a large extent, in case the automatic focusing is impossible, and automatically and quickly switching operation to an automatic focusing action when the automatic focusing becomes feasible. CONSTITUTION:It is assumed that focus signals outputted from a focus signal forming circuit 16 are sufficiently great and the automatic focusing action is feasible. At that time, an output from a comparator circuit 46 is H, and therefore and output from an AND circuit 50 is L. Since the voltage of a non- inverted input terminal of a comparator circuit 52 is greater than a value that an S/H circuit 54 holds, an output from the comparator circuit 52 becomes H. Consequently, since the input S of an RS-FF56 is L and an input R is H, its output Q becomes L. A display device 58 displays that the automatic focusing is feasible or erases the displayed instructions of manual focusing. A switch 20 is turned off, and a loop for automatic focusing is closed as well; therefore an image pickup element 14 is adjusted to its focus position according to the focus signals.
Patent JP-H0459519-A (JP)
Title: Recording device and kind of medium detecting method
Inventor: KAWASHIMA MASAHITO
IPC: B41J11/42
Filed: 1990-06-28
Abstract: PURPOSE:To detect a kind of a sheet in addition to a sheet size by means of a printer body, to improve operability, and to prevent the occurrence of maloperation by providing a code detecting means, capable of defining a kind of a medium, in addition to a medium size detecting means. CONSTITUTION:A control part 21 receives indication from a host device 10 through an interface part 22, discriminates the sheet size of a cassette, mounted on a printing device 20, by means of a sheet size detector 23, and discriminates a kind of a sheet by means of a kind of sheet detector 24. Members 30A-30D to be detected are disposed to a cassette 16 by means of a magnet, and detecting members 31A-31D are located to the mounting part on the body side where the cassette 16 is mounted in a state to be positioned facing the members 30A-30D to be detected. Namely, a sheet size is specified by the members 30A and 30B to be detected and the detecting members 31A and 31B. Further, the similarly formed members 30C and 30D to be detected and detecting members 31C and 31D are additionally provided, and a kind of the sheet can be discriminated thereby.
Patent JP-S5692546-A (JP)
Title: Latent image forming method
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/04
Filed: 1979-12-27
Abstract: PURPOSE:To reduce control time, and to control potential stably, by forming potentials corresponding to dark and light simultaneously at 2 positions on a photosensitive drum in parallel to the axial direction and apart from each other. CONSTITUTION:Photosensitive drum 1 is provided with primary charger 2, secondary charger 3, the first potential sensor 4, and second potential sensor 5 around drum 1. The positions of both sensors 4, 5 apart from each other in parallel to the axial direction are preferable, permitting stable control even in the case of uneven potential occurring on drum 1 or the like, thus, potential control to be reduced in time, and stabilized in this latent image formation method.
Patent JP-2000357924-A (JP)
Title: Mixer circuit for low voltage and high frequency
Inventor: SAKIYAMA RYOJI
IPC: H03D7/14
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a mixer circuit of low voltage and high frequency, which ensures the superior differential output characteristic in a simple constitution and with low noises and low power consumption by using an adder to produce the input signals, having the same amplitude and the phases opposite to each other to the 1st and 2nd differential circuits respectively. SOLUTION: A local oscillation signal LO is inputted to the base of a transistor (Tr) Q1, i.e., the non-inverted input of a 1st differential 1 (Q1, Q2), and a high frequency signal RF is inputted to the base of a Tr Q4, i.e., the non- inverted input of a 2nd differential circuit 2 (Q3, Q4). The output of an adder 5 is set so as to be (LO+RF)/2. Thus, a true input Vi1 of the circuit 1 becomes to LO-(LO+RF)/2=(LO-RF)/2, with a true input Vi2 of the circuit 2 becoming to RF-(LO+RF)/2=-(LO-RF)/2 respectively. Thereby the inputs Vi1 and Vi2 of the circuits 2 and 2 have the same amplitude and with their phases opposite to each other.
Patent JP-H1056870-A (JP)
Title: Waste dust treating apparatus in threshing machine
Inventor: YAMANAKA TOSHIO
IPC: A01F12/54
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the third loss by refluxing the waste dust from the treating chamber and enable efficient selection treatment despite the reflux of waste dust from the treating chamber. SOLUTION: The outlet for refluxing 6 is opened toward the inside of the machine body at the end edge of the treating chamber (b) and the outlet for refluxing 6 is allowed to oppose to the sucking inlet 18 for the waste dust- sucking fan 17 arranged on the opposite side to the treating chamber 6. In addition, the outlet for refluxing 6 is allowed to oppose to the inlet for sucking 18 over the end edge of the shaking separator as the separator may come between them.
Patent JP-H0917539-A (JP)
Title: Ic carrier for tcp
Inventor: SEKIGUCHI TOSHIHIKO
IPC: H01R33/76
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an IC carrier for a TCP in which accurate connection of a lead of the TCP and a contact pin of an IC socket is insured. SOLUTION: An IC carrier for a TCP has a carrier main body 7 having a mounting part 8 for the TCP1, positioning pins 9 which are inserted into sprocket holes 5 of the TCP1 formed in the carrier main body 7 for positioning, an arm supported with the carrier main body 7 so as to be capable of elastically deforming, and claws 12 formed at the tips of the arm and capable of inserting into the sprocket holes 5. The arm is supported so as to apply elastic force extending outward through the claws 12 to the part of a film 2 into which the positioning pins 9 are inserted.
Patent JP-2000000838-A (JP)
Title: Resin injection molding with good appearance
Inventor: AZUMA KENICHI
IPC: C08K3/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin injection molding having a good appearance in which a weld and a flow mark are not evident. SOLUTION: In the resin injection molding having a weld 3 comprising a propylene resin composition containing 50 to 70 wt.% of a propylene resin, 15 to 30 wt.% of a thermoplastic elastomer and 10 to 30 wt.% of an inorganic filler, a melt viscosity (η) at the time of 250C of the resin composition and 2,432 sec-1 of a shearing speed is 32 Pa.sec or less, and a swelling ratio(SR) is 1.3 to 2.0.
Patent JP-H1023425-A (JP)
Title: Device and method for encoding picture, device and method for decoding picture and picture recording medium
Inventor: HOSAKA KAZUHISA
IPC: H04N19/85
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To efficiently encode and decode a binary picture having two high and low resolution levels. SOLUTION: A low resolution picture encoder 2 encodes a low resolution picture and a high resolution picture predicting device 3 generates a high resolution predictive picture from a local decoding picture outputted from the encoder 2. A type judging device 33 judges the type of the predictive picture and a variable length code (VLC) encoder 37 encodes a difference picture between a high resolution picture and the predictive picture correspond to the judged result. A VLC encoding table is switched corresponding to the judged result of the type judging device 33.
Patent JP-H1018633-A (JP)
Title: Multi-story bicycle parking equipment
Inventor: MIHARA HIROSHI
IPC: E04H6/18
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide multi-story bicycle parking equipment which effectively use a narrow ground space and efficiently contain a number of bicycles and have a beautiful appearance and hence, which do not give any incongruous feeling even if the equipment is installed in front of a station or in a bustling street and further, in which bicycles can be rapidly put therein or thereout. SOLUTION: The multi-story bicycle parking equipment are constituted of a vertical tower body 1 provided with a lifting mechanism for bicycles to be contained, a bicycle container 2 supported by the tower body 1, with a specified distance from the ground level, and a plurality of stages of rotary shelves 3 installed in the container 2. The rotary shelves 3 are provided with a plurality of lines of bicycle racks 4 radially formed at every specified peripheral distance. Entrances and exits 5, 6 to put bicycles in the container or put them out of it, are installed at the lower part of the tower body 1 and at respective rotary shelves 3 in a plurality of stages of the tower body.
Patent JP-S5698738-A (JP)
Title: Tape recorder
Inventor: KAMIMURA TETSUROU
IPC: G11B15/675
Filed: 1979-12-29
Abstract: PURPOSE: To obtain a miniature, lightweight tape recorder of simple structure by moving forth a cassette holder in a horizontal or slanting state and by moving it vertically at its terminal while inserting a head into the window of a cassette at the end position of forward movement.  
     CONSTITUTION: The guide device (e.g. L-shaped guide grooves 1a, 1b or the like) is provided which moves forth cassette holder 5, having received cassette 6, in a horizontal or slanting state and also moves vertically the whole or part of cassette holder 5 at the terminal of the forward movement. Further, head 16a is provided atop of cassette holder 5 and at the end position of the forward movement of cassette 6, this head 16a is inserted into the window of cassette 6. Thus, while the cassette is inserted in the cassette holder, the head becomes the state such as REW,  and the forward moving operation of the head is completed only by one step to  PLAY position, so that the miniature, lightweight tape recorder of simple structure  can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6332049-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D3/366
Filed: 1986-07-23
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-H0729262-A (JP)
Title: Phase controller
Inventor: OGAWA YASUHIRO
IPC: H02P29/00
Filed: 1993-07-12
Abstract: PURPOSE:To shorten an operation time required at the time of reproducing from the state where a drum is stopped. CONSTITUTION:PG, FG signals of the drum 100 are outputted from detection circuits 1, 2, and the error amounts are detected by error detection circuits 3, 4, and after the outputs of gain adjusters 5, 6 are added by an adder 7 to be supplied to an amplifier 8 and a motor driver 9, and a voltage applied to the drum 100 is controlled. In this device, a phase error is formed by comparing a synchronizing signal from a phase reference generator 10 with the PG signal, and a speed error signal is formed by comparing a reference signal from a speed reference generator 11 with the FG signal. Further, a reset means 12 for the synchronizing signal from the phase reference generator 10 is provided, and the signal from the error detection circuit 4 is supplied to an operation circuit 200 of a speed and acceleration, and the reset means 12 is driven by the output of the circuit 200.
Patent JP-S5960460-A (JP)
Title: Electrophotographic clearing liquid
Inventor: MOMOTOME MASANORI
IPC: C11D17/00
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a clearing liquid which removes stain due to a toner developer which is extremely hard to remove, by making an electrophotographic clearing solvent to contain a nonpolar organic solvent and a polar organic solvent. CONSTITUTION:A representative nonpolar organic solvent is paraffin hydrocarbon, specially, isoparaffin hydrocarbon which is the insulating solvent of a wet type developer. A reprsentative polar organic solvent is alcohol such as methyl (ethyl, propyl) alcohol, ester such as acetate (ethyl, butyl) isoacyl, and ketone such as acetone and methyl ethyl ketone. The mixing rate of those both solvents is decided by considering the clearing effect of the clearing solvent, compatibility between both solvents, evil influence upon an electrophotographic characteristic at the time of the mixing with the developer, etc., but the range extending 10-80wt%, preferably 20-60wt% polar solvent based upon the sum of both solvents is normally used.
Patent JP-H1014930-A (JP)
Title: Excision of abnormal tissue
Inventor: BYRNE L LIEBMAN
IPC: A61B10/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To effective and completely excise a cancer tissue and a precancer tissue by guiding an endoscope into a digestive tract of a patient to suck an abnormal tissue onto a ligature at a far end thereof and a ligature band is applied to the base end of the abnormal tissue to form a polyp for abscission. SOLUTION: An endoscope 10 is provided with a suction route 11 and a fiber optics lighting route 12 and the final end 13 thereof is connected to a control box. A ligature treatment is monitored directly or by a video camera or the like using a eyepiece 14. A ligature ring 20 is fixed at the front end of a tub 18 of the endoscope 10 and a trip wire 15 passed through a biopsy route 16 is mounted on a notch 19 at the rear end of a pipe 18. An endoscope over tube is arranged for a patient to guide the endoscope 10 into the digestive tract. The tube 18 is advanced being directly watched until it surrounds a target and then, the suction route 11 is operated to suck a lesion into the tube 18. At this point, the trip wire 15 is pulled and the lesion is fixed by a ring 20 to cut.
Patent JP-S5959404-A (JP)
Inventor: SANO YOSHIO
IPC: B27D5/00
Filed: 1982-09-30
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-H0919965-A (JP)
Title: Joining structure
Inventor: SUGIYAMA KOJI
IPC: B29C65/60
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent deformation and strain by a method in which more than one caulking shaft is fitted in each fitting part, the corresponding number of fitting holes are formed, the diameter of the hole is set up to be larger than that of the caulking shaft, the shafts are fused to each other between the holes to fix both. SOLUTION: A fitting hole 5 of a film is inserted into a caulking shaft 8. The diameter D of the shaft is made greater than the diameter d6 of the hole 5. The shaft 8 is caulked by a caulking jig 9. The tip part of the jig 9 has a caulking fusion part 10 in the middle and a ring-shaped bank 11 on the periphery of the fusion part 10. The relation between caulking volume x12 and caulking shaft volume y13 is made X>=Y. Since a molten resin in a caulking shaft part does not enter the clearance between a hole formed in a film and the shaft by the relation, fixing can be done in a movable state. The distance between the caulking shafts z14 is changed by the caulking volume x12, and if it is little, the distance z14 needs to be adjusted.
Patent JP-H0924352-A (JP)
Title: Washing device
Inventor: TAMURA HAJIME
IPC: B08B3/14
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To remove the dirt floating on a liquid surface of a washing liquid, to increase the washing effect and to prevent resticking when an article to be washed is lifted up. SOLUTION: An introduction port 9 is formed on the upper part of a washing room 4 partitioned with a bank 3 and a planar member 12 is fitted on a part of the introduction port 9. The washing liquid overflown out of the washing room 4 to a washing liquid recovery room 5 is filtered with a filter and then it is fed from the planar member 12 to the upper part of the washing room 4. The fed washing liquid flows on the upper part of the washing room 4 and the dirt floating on the upper part of the washing room 4 is sent out to the washing liquid recovery room 5. Since the dirt floating on the liquid surface of the washing liquid is taken away, the washing effect is increased, and resticking at the time of lifting up the article to be washed is prevented.
Patent JP-S6329003-A (JP)
Title: Valve lifter
Inventor: HIRANO TOMIYASU
IPC: F01L1/14
Filed: 1986-07-22
Abstract: PURPOSE:To reduce the friction resistance between the upper surface of a tip part and a shim by providing lubricating means using a pressure oil or a solid lubricant between the upper surface of the tip part and the shim, in a valve lifter used in the valve system of an internal combustion engine. CONSTITUTION:A valve lifter 5 is inserted in a guide hole 4 formed beneath a cam 2 in a cylinder head 1 and composed of a skirt part 6 sliding within the guide hole 4, a tip part 7 provided near the upper end of the skirt part 6, and a shim 8 provided on the upper surface of the tip part 7. In the composition, an oil filler groove 9 extending upward and downward is formed at all around the external periphery of the skirt part 6, and plural oil filler outlets 10 communicating with the upper surface of the tip part 7 are formed at part of the oil filler groove 9. Also an oil filler tube 12 extending from an oil filler main tube 11 formed within the cylinder head 1 is equipped at a part opposite to the oil filler groove 9 in the internal periphery of the guide hole 4. Thus pressure oil is supplied to the upper surface of the tip part 7.
Patent JP-H0223848-A (JP)
Title: Method for enhacing propagation of enteral lactobacillus bifidus or the line with oligosaccharides or the like
Inventor: KIUCHI ISHI
IPC: A23L33/135
Filed: 1988-07-11
Abstract: PURPOSE:To promote and enrich propagation of enteral Lactobacillus bifidus with oligosaccharides, etc., by placing a chlorella hot-water extract as contents in enteric capsules to form capsule substances and orally administering the capsule substances. CONSTITUTION:A chlorella hot-water extract is placed as contents in enteric capsules to form capsule substances, which are then orally administered to promote propagation of enteral Lactobacillus bifidus with oligosaccharides, etc., for use in treating patients suffering from constipation. Furthermore, an adduct is preferably added to the above-mentioned contents for propagating the Lactobacillus bifidus and the adduct is preferably vitamins essential to the Lactobacillus bifidus, such as pantothenic acid or riboflavin, oligosaccharides or the Lactobacillus bifidus.
Patent JP-S5962987-A (JP)
Title: Method and device for automatic coordinate reading
Inventor: TADA KAZUNORI
IPC: G06F3/0488
Filed: 1982-09-30
Abstract: PURPOSE:To specify effectively, the diameter of a hole pattern by putting a color mark, which specifies the diameter of the hole pattern on a drawing, on a transparent sheet provided on the drawing and detecting this color mark simultaneously with reading of the hole pattern. CONSTITUTION:A center point calculating logic circuit 146 calculates, XY coordinate values of the center point of the hole pattern on a basis of scanning data of a sense data register 140, a counted value of a counter 143, and a hole discrimination signal of a hole discriminating logic circuit 142. The transparent sheet is scanned by a color detecting device to detect the color of the color mark on the transparent sheet, and this detection signal is inputted to a computer. XY coordinate value data of the center point of the hole pattern is filed in a data file memory 154 of the computer on a basis of this color mark signal. The color out of hole pattern data is specified to output data of hole marks having the same diameter from the memory 154 collectively.
Patent JP-H0837227-A (JP)
Title: Wafer chuck and aligner using it
Inventor: YAZAKI HIDEHIKO
IPC: H01L21/683
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a wafer chuck that makes it possible to prevent a semiconductor wafer sucked and held thereon from bowing. CONSTITUTION:A wafer chuck 1 sucks and holds a semiconductor wafer 11 supported on support pins 15 by depressurizing its suction chamber 13 encircled with a circumferential wall 12 to a negative pressure. The circumferential wall 12 has suction recesses 12a formed on its top through which external gas is sucked into the suction chamber 13. Thus, the suction recesses 12a cause external gas to flow along the underside of a semiconductor wafer 11, which causes the Venturi effect. As a result force is exerted on the periphery of the semiconductor wafer 11 in such a direction as its bowing is prevented, and thus the semiconductor wafer 11 is sucked and held in a flat position.
Patent JP-H0835047-A (JP)
Title: Hollow pot for molten metal
Inventor: SAITO SATOSHI
IPC: C23C2/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a hollow pot for hot dip metal coating which is a hollow pot for hot dip metal coating to produce a hot dip metal coated metallic sheet and is capable of easily dealing with a fluctuation in the width and thickness of the metallic sheet to be coated. CONSTITUTION:This hollow pot has an aperture 12 which is formed at the bottom of a vessel holding a hot dip metal coating bath and continuously admits the metallic plate 3 to be coated into this vessel. This aperture is composed of a sealing member 20 adapted in such a manner that four sheets of sealing plates 5a, 5b, 5c, 5d connected via engaging members 4a, 4b, 4c are made movable and adjustable by means of thickness adjusting cylinders 1 and width adjusting cylinders 2. Since the sealing plates 4a to 4d move easily, the hollow pot is capable of easily dealing with the change in the width and thickness of the metallic plate to be coated.
Patent JP-H0921907-A (JP)
Title: Prism sheet and illumination device using the same
Inventor: MASAKI TAKASHI
IPC: G09F9/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of Newton rings by arraying and arranging prisms on a structural surface and forming plural projecting parts at a prescribed height and intervals on the rear surface. SOLUTION: The projections and grooves are formed on the structural surface 12 of a prism sheet 10 having a thickness of about 200μm and isosceles prisms 16 having two sides 20 forming an angle of about 45 deg. with the rear surface 14 are arrayed and arranged transversely at intervals of about 50μm. Projecting parts 22 of a columnar shape having a diameter of about 20μm and a height of about 10μm are arranged longitudinally and transversely at intervals of about 100μm on the rear surface 14 of the prism sheet 10.  When such prism sheet 10 is used for the illumination device, the projecting parts 22 of the rear surface 14 of the prism sheet 10 disposed along the front surface of the diffusion plate of the illumination device assure the specified spacing between the diffusion plate and the prism set 10, thereby preventing the tight contact of the diffusion late and the prism sheet 10 and the occurrence of such a microspacing where the interference of light arises.