baber/WOPTO huggingface dataset:
Patent JP-H03131275-A (JP)
Title: System for effecting rapid exchange of catheter
Inventor: DONARUDO EI KOORO
IPC: A61M25/01
Filed: 1990-08-09
Abstract: PURPOSE: To reduce the operation time and lessen the fear of boring a hole in a blood vessel by inhibiting the motion between a guide catheter and a guide wire in the case of providing a mechanism for selectively gripping a guide catheter or a guide wire to replace the catheter. CONSTITUTION: An expansion balloon 28 is inserted in a lumen 18 along a guide wire 14 to reach a morbid region, and the expansion balloon is expanded to expand the morbid region, then the expansion balloon 28 is contracted to pull out a balloon catheter. Next an expansion device such as an injector or the like is connected to a lure communicated with the base end of the expansion lumen 22, and when a gripping mechanism is operated, the gripped balloon 28 has the guide wire 14 pressed to an opposite wall of the expansion lumen 18 to be constrained, and the frictional gripping state between the balloon 28 and the guide wire 14 puts the guide wire 14 in the immobile state, so that the balloon catheter can be removed completely. Thus, the blood vesssel can be prevented from being bored.
Patent JP-H0638068-A (JP)
Title: Trapezoidal distortion correcting circuit
Inventor: SEKO KAZUYUKI
IPC: H04N3/23
Filed: 1992-07-17
Abstract: PURPOSE:To correct the trapezoidal distortion of a cathode ray tube by continuously changing a secondary side inductance with the flow of a saw tooth current to the primary side of a trapezoidal distortion correcting transformer. CONSTITUTION:When the vertical deflecting saw tooth current flows to a vertical deflecting yoke LV1, a saw tooth voltage is generated at a junction between the negative terminal of the yoke LV1 and resistors R3 and R4. This voltage is divided by resistors R5-R7, inputted to the positive terminal of an operational amplifier IC1 while cutting the DC component by a capacitor C4, divided by the resistors R3 and R4 and inputted to the negative terminal while cutting the DC component by a capacitor C5, and the operational amplifier IC1 amplifies difference between the positive terminal and the negative terminal. The output voltage of the operational amplifier IC1 is inputted to the primary side of a trapezoidal distortion correcting transformer T3, and the secondary side inductance of the transformer T3 is changed by the current flowing through the primary side. As a result, the trapezoidal distortion is corrected by gradually increasing or decreasing the horizontal deflecting current from the upside to the downside of a picture.
Patent JP-H0874282-A (JP)
Title: Tapered heat insulating foundation frame for preventing frost heaving
Inventor: USUI TETSUYA
IPC: E02D27/01
Filed: 1994-09-07
Abstract: PURPOSE: To shallow the freezing depth by coveringly providing a form functioning as a heat insulating material widely on a foundation base, and providing the form with a slope to discharge rainwater toward the side. CONSTITUTION: In an inverted T-shaped concrete foundation A composed of a foundation base 1 to be buried underground and a column supporting part 2, a base frame 8 being a form frame for the foundation base 1 has a shape being laterally wide in width from the side face of spread gravels 4, and an upper face part is provided with a slope part 8c descending toward an outside and formed of nonpermeant foam heat insulating material for developing concrete. The base frame 8 is buriedly provided so as to cover the foundation base 1 as it is.
Patent JP-2000044076-A (JP)
Title: Sheet medium separation device and automatic ticket examination device
Inventor: KUROKAWA KOJI
IPC: G07B15/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet medium separation device and an automatic ticket examination device, which can separate the plural number of sheet mediums at the high speed. SOLUTION: This automatic ticket examination device is equipped with a separation means 30 which temporarily holds a sheet medium charged in a charging hole 12, and separates the plural number of charged sheet mediums sheet by sheet, a carrying means 32 carrying the sheet medium separated by the separation means 30, and a ticket examination processing means which reads out magnetic information out of the sheet medium to be carried by the carrying means 32 to process them based on specified regulations so as to release its passage, and informs of the shortage of fee of the sheet medium, the completion of a term of validity and the like.
Patent JP-H0494930-A (JP)
Title: Rubber laminate
Inventor: OKITA TATSUO
IPC: B32B25/14
Filed: 1990-08-13
Abstract: PURPOSE:To obtain a laminate which is tightly vulcanized and bonded without deteriorating performance of fluororubber by blending alkali substance, a specified dehydrofluoric acid catalyst and organic peroxide with unvulcanized rubber contg. NBR and/or EP(D)M as a main component and laminating this blended material on a rubber layer contg. fluororubber as the main component and vulcanizing the laminate. CONSTITUTION:NBR is a copolymer of acrylonitrile and butadiene and EP(D)M is a copolymer of ethylene and alpha-olefine and nonconjugate diene may be incorporated thereinto as a third component. At least one kind of alkali substance selected from among calcium hydroxide, sodium carbonate, potassium carbonate, sodium metasilicate and calcium oxide is blended to neutralize hydrogen fluoride generated from the contact face of NBR and/or EP(D)M and fluororubber in the case of dehydrogen fluoride. As a dehydrogen fluoride catalyst, at least one kind of the compds. shown in the general formulas (a), (b) or the salt thereof is blended. Organic peroxide is blended to cross-link both a double bond in fluororubber produced by dehydrogen fluoride and NBR, EP(D)M.
Patent JP-H0379316-A (JP)
Title: Mold clamping device for compression molding
Inventor: HONDA MASAHIRO
IPC: B29C33/20
Filed: 1989-08-22
Abstract: PURPOSE:To mount and demount a mold on a movable platen instantly by pivoting respective arms of a device by means of a number of cylinders and constituting removably a pawl section for supporting movable mold. CONSTITUTION:The units of air cylinders 32 as a mounting and demounting driving source of a movable mold 6 are disposed in parallel respectively with the two main shaft of a movable platen 5, and turn buckles 34 are supported rotatably with supporting shafts 36c at the ends if cross arms 36 on the opposite side of a piston. A mold clamping connecting frame 41 consisting of cross arms 36 for clamping arms 31, idler arms 33, connecting rods 35 and the turn buckles 34 and the sections almost in the center of the cross arms 36 are supported rotatably. Further, a pawl section 40 for clamping the mold 6 is provided on the mold side of the cross arms 36 and the clamping arms 31, and when compressed air is introduced on the piston rod side of air cylinders 32, a device 30 is moved to the position of two point chain line to release the clamping of the mold 6. The movable mold can be mounted and demounted in a short period of time by said arrangement.
Patent JP-S6370497-A (JP)
Inventor: SUDO YOSHIRO
IPC: H05K7/20
Filed: 1986-09-11
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-S6274351-A (JP)
Inventor: HARORUDO JIEI KOSASUKII
IPC: A61B10/02
Filed: 1985-09-27
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-S6369323-A (JP)
Title: Encoder circuit
Inventor: ARAGAKI TAKAHIKO
IPC: H03M1/24
Filed: 1986-09-10
Abstract: PURPOSE:To increase the resolution by a multiple of 2N in comparison with a conventional encoder by giving 2N-phase of position signals whose phases are shifted by 90/2N degrees each to N-stage of resolution fractionating circuits each having an exclusive OR circuit. CONSTITUTION:Slits of a prescribed interval are provided on a circumference having a prescribed radius from the center of a rotary disk, four detectors are provided to four positions on the circumference of the rotary disk provided with the slits (positions deviated by 45 deg. each with respect to the interval of the slits), and a four phase position signal whose phase is shifted by 45 deg. each is outputted from the four detectors through the detection of the slits when the rotary disk is driven. Let a phase of the output signal in giving signals of phases A, C to the input of the exclusive OR circuit 1 be the phase AC, and the phase of the output signal in giving the signals of the phases B, D to the input of the exclusive OR circuit 1 be the phase BD, then the phases AC, BD of the signals are shifted by 90 deg. each, the period is halved by the phases A-D, and in using the signals of the phases AC, BD as position signals, the resolution being a multiple of twice that of a conventional rotary encoder is obtained.
Patent JP-H0961541-A (JP)
Title: Reflection type detector
Inventor: FUJIKAWA ATSUO
IPC: G01V8/12
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type detector which can accurately judge whether or not an object exists in a fixed zone of observation which the casing of the detector faces regardless of the surface condition of the object. SOLUTION: The reflection type detector is provided with a light emitting section 5 which projects light toward a zone 80 of observation from the inside of a casing 2 and a light receiving section 8 which outputs electric currents from electrodes 31 and 32 correspondingly to the position of a light receiving surface 30 on which light is made incident.  The detector is also provided with an optical system 7 which permits the reflected light of the light emitted from the light emitting section 5 to fall on the position of the surface 30 corresponding to the distance between the casing 2 and the object and a signal generating section 9 which generates and outputs the light quantity signal V1 corresponding to the sum of the values of the currents outputted from the electrodes 31 and 32 of the light receiving section 8 and the range finding signal V2 corresponding to the ratio between the values of the electric currents outputted from the electrodes 31 and 32. The device judges whether or not the object exists in the zone 80 of observation based on the signals V1 and V2 .
Patent JP-2000099226-A (JP)
Title: Method for displaying node link representation on display
Inventor: TENEV TICHOMIR G
IPC: G06F3/048
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for display in node link structure accompanied by alteration. SOLUTION: This method comprises a sequence of a 1st step, a final step, and steps including at least one intermediate step; and the 1st representation 20 of a 1st node link structure is displayed in the 1st step and the final representation 50 of a 2nd node link structure is displayed. Common elements of the 1st and 2nd node structures include moving elements represented by features 32, 34, 36, and 38 which are different in position between the 1st representation and final representation and intermediate representation 40 including features representing subsets of common elements including moving elements 32, 34, 36, and 38 individually are displayed in intermediate steps;  and the individual subsets are also represented by the features in the 1st and final representations and the features 32, 34, 36, and 38 representing the moving elements have object changelessness through the sequence of the steps.
Patent JP-H0377766-A (JP)
Title: Sliding nozzle plate for molten non-ferrous metal
Inventor: YAMAMOTO KIMIJI
IPC: B22D41/32
Filed: 1989-08-21
Abstract: PURPOSE:To restrain the development of erosion and crack and to obtain super long service life by forming a nozzle plate with composite material containing titanium (alloy) and ceramic particles having the specific vol. content ratio. CONSTITUTION:The composite material of the sliding nozzle plate 1 with a nozzle hole 2 opened has 0.1-85 vol.% content ratio of the ceramic particles as the characteristic. In this composite material, the ceramic particles having high strength and high hardness are added to the titanium (alloy) having excellent erosion resistance to molten non-ferrous metal and shock resistance. Therefore, the erosion resistance, spalling resistance, shock resistance and wear resistance are provided. By this method, the plate having long service life is obtd. and as interruption of work for exchanging the plates is restrained, the workability can be improved.
Patent JP-S58114289-A (JP)
Title: Printer controller
Inventor: KITANO SHIGERU
IPC: B41J29/38
Filed: 1981-12-28
Abstract: PURPOSE:To eliminate complicated controlling procedures and careless erroneous operations of a printer model selecting circuit, by installing the printer model selecting circuit in a controller. CONSTITUTION:Printing data or control instructions are inputted into a printer controller 21 and the input signals are temporarily stored in a data buffer 22. A CPU 23 in the controller 21 takes the content of the data buffer 22 into an instruction decoding circuit 24 and discriminates that whether the content is printing data or control data. When the content is printing data, the CPU 23 transfers the content to a print buffer 25 as it is. When the content is a control instruction, the CPU 23 simultaneously discriminates that the instruction is given to which printer model and sets a flip flop for model selection correspond to a flip flop group 26 constituting a model selecting means. Thereafter, the CPU 23 controls each product control flip flop group 27 and performs a control in accrordance with the printer model.
Patent JP-H0378168-A (JP)
Title: Error correction circuit
Inventor: YODA SHINJI
IPC: G11B20/18
Filed: 1989-08-21
Abstract: PURPOSE:To judge whether error correction or data correction should be performed with simple constitution and to reduce a hardware quantity by judging whether or not it is feasible to perform the error correction with respect to the column of a memory inside by taking the OR of the output of a latch means. CONSTITUTION:An OR circuit 17 to which the output of a specific latch circuit 14 is inputted functions as a judging means to obtain judging output judging whether or not it is feasible to perform the error correction with respect to the vertical system(column) of the memory inside. In other words, since the line number of a line having an error is shifted sequentially and is latched at latch circuits 12-16 at every detection of the line having the error in the middle way of the error detection of a horizontal system, it follows that data representing the line number appears when the errors of three lines are detected by monitoring the output of a third latch circuit. Therefore, it can be detected that the errors of three or more lines exist by detecting the data, which dispenses with the counting of an error flag. In such a way, the hardware quantity can be reduced.
Patent JP-2001043289-A (JP)
Title: Image reader provided with certification printing function
Inventor: WAKI HISAO
IPC: G06Q40/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a document from being erroneously taken. SOLUTION: This device has a mat 25 for setting a document 26, an image acquiring part arranged while facing the mat 25 for acquiring an image of the document 26, a printing part arranged adjacently to the mat 25 for performing certification printing to the document 26 and an extraction deciding means for deciding whether the document 26 is extracted or not from acquisition of the image to certification printing. After the document 26 is set onto the mat 25 and the image of the document 26 is acquired by the image acquiring part, the printing part performs the certification printing for certifying the image is acquired. Since the extraction deciding means decides whether the document 26 is extracted or not from the acquisition of the image to the certification printing, the document 26 can be prevented from being erroneously taken.
Patent JP-H0380474-A (JP)
Title: Actuator for magnetic disk device
Inventor: SUZUKI MASAMI
IPC: G11B21/02
Filed: 1989-08-23
Abstract: PURPOSE:To reduce residual vibration left after positioning by arranging a bearing means capable of supporting thrust force on a position connecting the 1st member to the 2nd member and mutually rotating the 1st and 2nd members. CONSTITUTION:A head holding part 4 and a guide/drive part 6 are almost symmetrically arranged about the main axis of an actuator assembling body and the bearing 15 connecting both the parts is also coaxially arranged. The elastic deformation of the drive part 6 mainly occurs around the main axis, and since the main axis itself is not almost vibrated, the deformation is not transmitted to the bearing 15 and is not transmitted also to the holding part 4. Although the vibration in the driving direction is directly transmitted to the holding part 4 through the inside ball of the bearing 15, the engaging space formed by engaging piston members 5a, 5b is filled with an attenuation agent and vibration in the holding part 4 driving direction can be sharply attenuated, so that adverse influence is not exerted upon the positioning of the magnetic head 2.
Patent JP-H1163505-A (JP)
Title: Gas cooking stove
Inventor: SHIMIZU MASANORI
IPC: F23N5/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To perform the manual adjustment and automatic adjustment of thermal power of a stove burner with a common one piece of flow control valve. SOLUTION: For this stove, the operation lever 22 of a flow control valve 14 can be operated by a drive unit 24 whose drive source is an electric motor 23. The drive unit 24 is equipped with a slider 241 which performs rectilinear motion by the driving force of the electric motor 23 along the slot 240a made at a base plate 240, and a position detector 243 which detects the position of the slider 241. The drive unit 24 is arranged above the operation lever 22 so that the base plate 240 may look downward, and the engaging piece 242 fixed to the slider 241 projected from the slot 240a is engaged with the operation lever 22. Directing the base plate 240 downward prevents soup from penetrating into the slot 240a and protects the position detector from the soup.
Patent JP-S60107547-A (JP)
Title: Top and reverse discrimination method of float glass plate
Inventor: KANEKO MASAMI
IPC: G01N21/33
Filed: 1983-11-17
Abstract: PURPOSE:To easily discriminate between the top and reverse of a float glass plate by utilizing a difference in ultraviolet-ray reflection factor. CONSTITUTION:The reflection factor of the float glass plate 1 is about 1% larger on the reverse surface over a 220-320nm wavelength range than on the top surface. The glass plate 1 is irradiated with ultraviolet rays with desired wavelength from a light source 2 and its reflected light is detected by, for example, a photoelectric multiplier 3, whose detection signal is processed by a control board 4 to make a discrimination. The result of the discrimination is known by using pilot lamps 5 and 6 so that the pilot lamp 5 turns on to indicate, for example, the reverse surface and the pilot lamp 6 turns on to indicate the top surface.
Patent JP-H02126206-A (JP)
Title: Photoconductor apparatus and irradiator
Inventor: SHIYUTEFUAN HETSUSERU
IPC: A61B18/20
Filed: 1989-08-23
Abstract: PURPOSE: To irradiate partial areas with a single photoconductor in a medically different state by emitting a plurality of independent luminous fluxes having different incident angle at a different outgoing angle. CONSTITUTION: On the photoconductor 2, an incident angle range 10 whose center is conical with the center angle β is formed coaxially to an axial line 4 and an incident angle range 12 surrounding the range 10 in a shape of a ring is formed outside the range 10. A convergent luminous flux 14 and the oblique incident luminous flux 16 are made incident on the photoconductor 2 so as to focus on the incident surface 6. Then the luminous flux 14 is emitted from an axially symmetrical outgoing angle range 18, on the other hand, the oblique incident luminous flux 16 is emitted from an emitting range 20. Thus, partial areas 22 and 24 are irradiated with a plurality of luminous fluxes 14 and 16 having no relation with each other with different emitting characteristics and also different wavelength, then, the fluxes is used medically effectively.
Patent JP-S6194075-A (JP)
Title: Heat roll
Inventor: SHIBATA RYOICHI
IPC: C22C21/00
Filed: 1984-10-16
Abstract: PURPOSE:To prevent the exfoliation of a heating film consisting of a ceramic resistor from the surface of a base material having a small coefft. of thermal expansion for a heat roll of a fixing device such as printer by providing said heating film to said base material. CONSTITUTION:The base material 1 for the heat roll is made of an Al alloy contg. hypereutectic Si by a quick cooling method of a molten metal and the alloy having <=16X10<-6> deg.C coefft. of thermal expansion is used. The heating film 4 consisting of the ceramic resistor is provided via an insulating film 3 on the material 1. The film 4 is manufactured by incorporating an Ni-Cr alloy into Al2O3.MgO. The heat roll is manufactured of the alloy having the small coefft. of thermal expansion and the heating film consisting of the ceramic resistor is formed thereon and therefore the heating element does not exfoliate from the base material and the excellent thermal efficiency and good startability and obtd.
Patent JP-S6370258-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEHARA YUJI
IPC: G03G5/06
Filed: 1986-09-11
Abstract: PURPOSE:To prohibit the injection of electric charge from an electrode layer to a photoconductive layer and to prevent the decrease of an electric charge potential by using a metal having a small work function in case of a negative charge photosensitive body and a metal having the large function in case of a positive charge photosensitive body for the electrode layer between the photoconductive layer and substrate. CONSTITUTION:The electrode layer 5 as an electrical barrier is provided between the substrate 4 and the photoconductive layer 1. The charge of the polarity reverse from the polarity of the charge on the substrate side is generated in an electric charge transfer layer 2 when said layer receives an electric charge effect, but the charge is annihilated by photoirradiation to form a latent image. The barrier E is equal to the ion potential of an electric charge generating layer 3 from which the work function is subtracted. The metal having the small work function is used as the material of the electrode layer 5 to the negative charge photosensitive body and the metal having the large function to the positive charge photosensitive body, respectively to increase the barrier E, by which the injection of the charge from the electrode layer to the conductive layer is prohibited and the decrease of the charge potential is prevented.
Patent JP-H0865683-A (JP)
Title: Method and device for controlling code amount of moving image
Inventor: KAMEYAMA WATARU
IPC: H04N19/196
Filed: 1994-08-17
Abstract: PURPOSE: To perform control so as to provide a fixed code amount regardless of the character of a moving image at a moving image encoding device. CONSTITUTION: The degree of complication for each picture is controlled from a picture type 61, its code amount 62 and number 63 of average quantizing steps (100), and allowable maximum and minimum code amounts are calculated corresponding to the specification of a video buffer verifier (VBV) (160 and 200). Then, quantizing steps at respective macro blocks are weighted (300) and quantized DCT coefficients are forcedly abandoned on the prescribed conditions (300, 400 and 450). In order to properly keep the VBV, the stuffing of a '0' bit is performed at the head of the slice of the picture (710) and in order to provide the fixed code amount for the unit of a picture group (POG), the stuffing of the '0' bit is performed at the end of the GOP (750). Therefore, whichever moving image is inputted, the fixed code amount can be outputted for the unit of GOP.