baber/WOPTO huggingface dataset:
Patent JP-S6029675-A (JP)
Title: Measuring method of toner electrostatic charge quantity
Inventor: HAYASHI MASATO
IPC: G01R29/24
Filed: 1983-07-27
Abstract: PURPOSE:To improve a measuring accuracy and an operability by supplying a two component compound developer onto a sample base, moving a carrier in a state that it is attracted to the sample base by a magnet, and blowing off a toner by a gas discharged from a nozzle. CONSTITUTION:A sample base 13 is constituted of a conductive and non-magnetic plate, placed about horizontally, and on the lower part of the sample base 13, a magnet 14 is placed so as to be opposed to the lower face of the sample base 13, also so as to be rotated round a shaft vertical to the surface of the sample base 13, the sample base 13 is connected to a measuring part 7, and a nozzle 4 is inclined by about 45 degrees against the sample base 13. Discharge of a capacitor 11 is executed by opening the first switch 8 and closing the second switch 10, and the second switch 10 is opened. Subsequently, a developer 12 is supplied onto the sample base 13, a gas is discharged from the nozzle 4 by opening a valve 5, rotating the magnet 14, and only a toner in the deveoper 12 is blown off. During this time, an electrostatic charge induced by the sample base 13 is stored directly in the capacitor 11. After the toner has been blown off enough, the first switch 8 is closed, and an electrostatic charge quantity of the toner is known from an inter-terminal voltage.
Patent JP-S61293505-A (JP)
Title: Filter device utilizing hollow yarn membrane
Inventor: IDE KENICHIRO
IPC: B01D63/04
Filed: 1985-06-24
Abstract: PURPOSE:To execute venting surely and to enlarge effective membrane area by dipping a whole body of a module in feed liquid by disposing an upper end of a passage for venting located in the mainbody of a filter device at a higher position than a bottom end of a section for fixing the top end of the hollow yarn membrane module. CONSTITUTION:A vent pipe 111 is bent upward in a main body 1 of a filter device and the end is positioned to above the bottom end of a section 5 for fixing the upper end of the hollow yarn membrane module 4. By this arrangement, the volume of air layer 12 remaining after venting is lessened and the whole body of the module 4 can be dipped in feed liquid A. Thus, deterioration of the upper end of the module 4 due to contact with air is prevented. The whole body of the module 4 is allowed to contribute to filtration. Thus, the effective membrane area is enlarged.
Patent JP-H09314283-A (JP)
Title: Mold and method for coating seal agent to this mold
Inventor: MIYAMOTO TAIJI
IPC: B25J9/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking-out of seal agent to a product forming part and the development of flash caused by shortage of spreading of the seal agent. SOLUTION: A width size (a) of a core print plane part 10 which has the relation of the plane at the angle to a mold joining direction and small set clearance size in the core print parts 5 of a core 4 forming a part of the mold joining surface 3a, is set to larger than a width size (b) of a standing-up position 11 which has a prescribed mechanism to the mold joining direction and large set clearance size. At the same time, the coating locus of the seal agent S at the core print plane part 10 is separated from the product forming part W as far as possible and set to the outer side from the coating locus at the standing-up part 11.
Patent JP-S5564351-A (JP)
Title: Electron gun structure
Inventor: TAKENAKA SHIGEO
IPC: H01J29/50
Filed: 1978-11-09
Abstract: PURPOSE: To simplify the stem structure by coating highly resistive member on insulated supportor for electron gun then applying voltage on each electrode from said resistor.  
     CONSTITUTION: Sixth grid or convergence electrode 17 and a resistor 19 connected through each conductors 25, 21 to third grid are formed on first insulator 2. While a resistor 20 connected through conductors 22, 23 to fifth and fourth grids 10, 9 is formed on second insulator 12. Then fourth and second grids 9, 7 are connected through conductor 15 with stem pin 25 and applied with voltage of approximately 600V. Upon application of 25kV of anode voltage onto sixth grid 11, predetermined voltages divided by resistors 19, 20 are applied on each grid, thereby the application of neutral voltage through stem pin can be eliminated resulting in the simplification of stem structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11351158-A (JP)
Title: Vane pump
Inventor: WONG ALBERT CHEUK-YIN
IPC: F04C2/344
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To restrict the curve of a pressure plate toward a rotor chamber and to prevent the leakage of fluid. SOLUTION: A vane pump 10 includes a cylindrical rotor 78 rotatable inside an elliptical rotor chamber 66 defined by a cam ring 46 around the rotor. A thrust plate 42 and a pressure plate 44 on the mutual opposite sides of the cam ring are fastened together with pressure resulting from fluid under the discharge pressure of a discharge chamber in the vane pump for covering a rotor chamber 70. Fluid under the discharge pressure in the pump is guided to a first annular longitudinally balanced chamber 116 formed between the pressure plate 44 and a rotor end 82A facing the pressure plate and to a second annular longitudinally balanced chamber 118 formed between the thrust plate 42 and an opposite rotor end 82B facing the thrust plate.
Patent JP-H10319333-A (JP)
Title: Thermally compensated focusing method
Inventor: VIOLA DAVID P
IPC: G02B26/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To automatically correct a focus error caused by the change of a temperature condition in a plotting system by transmitting the detected temperature data of a medium supporting member to a control unit and adjusting the focus of a radiated beam on a medium. SOLUTION: The control unit 38 processes temperature data received from sensors 13, 19 and 57 in order to measure whether a movable lens is positioned so that the radiated beam 22 may be focused on the medium. The transmitted temperature data are processed by the control unit 38 in accordance with a thermal expansion coefficient and geometry to which the detected data are related. When the temperature of a cylindrical drum 14 rises, the drum 14 is expanded and material 12 is moved to be separated from a radiation source in a housing 18. Such an effect influences the focus of the beam 22 on material if focusing is not performed.  In order to decide the direction and the amount of displacement necessary to adjust the focus, the control unit 38 previously calculates the adjusting amount and preserves it in a lookup table in the control unit 38 so that the lookup table preserved has only to be used.
Patent JP-S62294604-A (JP)
Title: Novel hair detergent composition
Inventor: TANABE RYOJI
IPC: A61K8/97
Filed: 1986-06-13
Abstract: PURPOSE:A novel hair detergent composition excellently showing washing effects by washing action and by foaming effects and hair nourishing and hair growing effects as well, obtained by combining a carbonic acid gas generating substance with ginger extract and a water-soluble high polymer substance as essential components and adding the components to a detergent. CONSTITUTION:A detergent (especially preferably sodium lauryl sulfate or sodium cetyl sulfate) is blended with a carbonic acid generating substance (especially preferably sodium hydrogencarbonate or sodium carbonate and preferably 25-40wt% based on the total amounts), an extracted essence component of ginger and a water-soluble high polymer substance [e.g. gum arabic, methyl cellulose, POVAL (polyvinyl alcohol), etc., and 0.2-3wt% based on total amount] as essential components to give a novel solid hair detergent composition. EFFECT:Has improved stability of product, is uniformly dispersed and dissolved in water or warm water. Being solid, the composition reduces expense such as container cost, transportation cost, etc.
Patent JP-H04228451-A (JP)
Title: Edge colored transparent glass matching with wood grain
Inventor: ROBAATO BAANAADO HEISOFU
IPC: C03C4/02
Filed: 1991-06-10
Abstract: PURPOSE: To provide transparent glass which is substantially colorless to transmitted light and shows attractive bright green including a honey color compatible with circumferential articles of wood tones and the manufacture thereof.  
     CONSTITUTION: This is transparent glass consisting of soda, lime, silica basic glass formed of 66-70 wt.% SiO 2 , 12-20 wt.% Na 2 O, 7-12 wt.% CaO, 0-5 wt.% MgO, 0-4 wt.% Al 2 O 3 , and 0-3 wt.% K 2 O, all irons which are represented as Fe 2 o 3  and less than 0.02 wt.% of the glass and a coloring agent consisting substantially of 0.00003-0.0002 Se and 0-0.0003 CoO and greened transparent glass of 5.66 mm in thickness and at least 85% in light transmissivity (lighting C). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6118308-A (JP)
Inventor: SHIBAGAKI YOSHIHARU
IPC: H02G1/14
Filed: 1984-07-02
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-H07308233-A (JP)
Title: Shape of seat back
Inventor: TANAKA EIICHIRO
IPC: A47C7/40
Filed: 1994-05-18
Abstract: PURPOSE:To eliminate friction between the surface of a seat back and both of a sitting person's shoulder blades, and lessen fatigue by forming the seat back so as to set back the surface behind the shoulder blades from the surface supporting a body between the blades. CONSTITUTION:A seat 1 consists of a seat cushion 2 as seat surface, a seat back 3 formed behind the cushion 2 for supporting a back and a headrest 4 for supporting a head. Also, the seat back 3 is made of sections 3a, 3b and 3c forming the upper section of the seat back 3 for supporting a sitting person on the back of his/her shoulder blades, a section 3d forming the lower section of the seat back 3 for supporting the person on the back of his/her lumbar, and sideboard sections 3e and 3f. In this case, both shoulder blade escape sections 3b and 3c are formed, so as to be set back from the section 3a. As a result, the sitting person is supported with the section 3b. Also, the section of both shoulder blades is off the surface of the seat back 3. According to this construction, the person's fatigue can be lessened.
Patent JP-S61296724-A (JP)
Title: High-pressure jet scrubber washer
Inventor: FUNADA RYUICHI
IPC: H01L21/304
Filed: 1985-06-26
Abstract: PURPOSE:To make scattering fine particles absorbed by a conical liquid curtain or exhausted along the conical liquid curtain by forming the conical liquid curtain in a space comprehending the outside of an object to be washed to which washing solution is applied by a high-pressure jet nozzle and the neighborhood of the high-pressure jet nozzle. CONSTITUTION:Washing solution spouted out of a high-pressure jet nozzle 1 forms a liquid column 12 and is applied to a target 9 to be washed continuously or intermittently. At that time, fine particles of the solution drops 13 scatter around the target 9. Air flow near the inside of a conical liquid curtain 14 which is spouted out of spouting outlets 7 of an annular nozzle main body 4 flow downward and some of the liquid drops 13 are guided downward along the liquid curtain 14 by that air flow and the liquid drops 13 which collide with the liquid curtain 14 are mostly absorbed by the liquid curtain 14. Further, the liquid drops 13 recoiling from the liquid curtain 14 are also guided downward. Therefore, quantity of the liquid drops 13 which scatter from the above of the target 9 to the outside of the curtain and recontaminate the target 9 is substantially reduced.
Patent JP-H06345351-A (JP)
Title: Elevator control device
Inventor: SONODA MICHIYOSHI
IPC: B66B5/02
Filed: 1993-06-08
Abstract: PURPOSE:To perform optimum rescue operation by detecting a loading condition of passengers in a car at the time of normal operation, deciding a reference of the loading condition, storing a result of this decision, deciding a direction of operation from the loading condition stored at the time of rescue operation when power is interrupted and performing the rescue operation. CONSTITUTION:At the time of normal operation, relating to a speed pattern from a speed command generator 7, a feedback signal 1a of a car speed is compared in a speed controller 8 to perform speed control, and also in a torque controller 9, by adding an output of the speed controller 8 and an output 2a of a load detector 15 provided in a car 5, load correction of torque is performed. The detection signal 2a of a car load at this time is input to a load condition arithmetic device by a fixed period and compared with a signal from a load condition reference device 11 for creating a reference signal when a loading condition is divided into N steps, to determine the loading condition at the time of operation stored in a load condition memory device 13. At the time of rescure operation when power is interrupted, a direction of operation is decided from the loading condition.
Patent JP-H07317317-A (JP)
Title: Slide type non-separation converted pillar formword
Inventor: KIKUHARA YUKIO
IPC: E04G9/00
Filed: 1994-05-27
Abstract: PURPOSE:To surely deal with dimensional change of the cross section of a pillar by preparing same standard ones for front and rear and right and left formwork faceplate forming a square cylinder and front and rear and right and left slide batter simple substance. CONSTITUTION:A formwork faceplate 4 and a slide batter simple substance 6 are constituted capably of dealing with a changing pillar section, the faceplates 4 of front and rear and right and left are standingly built, rotational movement metal fittings 6G are locked and fixed with fixing metal fittings 6F of the slide batter simple substances 6 previously fitted to them, and hence a square cylinder-like pillar formwork is formed. According to the change of a pillar section, the faceplates 4 in a pillar formwork part 2 used in a first step pillar part are formed out of a main faceplate 4A and three detachable faceplates 4B, the faceplates 4 in a second step pillar part are formed out of the main faceplate 4A and two detachable faceplates 4B, then in this way, and in a forth step pillar part, the faceplate 4 is constituted of only the main faceplate 4A. According to such change, through bolts are moved one by one for penetrating from the vertical through hole 6G1 for the first step pillar part to the hole 6G4 for the fourth step pillar part.
Patent JP-H05307751-A (JP)
Title: Dispersion method of coating material
Inventor: ARITA YOJI
IPC: G11B5/842
Filed: 1992-04-30
Abstract: PURPOSE:To provide a dispersion method of a coating material applicable to various coating materials by adding beads which consist of a ferromagnetic body to the coating material incorporating a solid component and applying a magnetic field whose intensity varies. CONSTITUTION:The beads consisting of the ferromagnetic body is added to the coating material and the magnetic field whose intensity varies is applied. The beads are magnetized by the magnetic field and the intensity and the polarity vary timewise. Hence attraction force on repulsion is generated between the beads themselves and the beads vibrate hard in the coating material. A large shear force works in the coating material by the movement of the beads, thus the solid component in the coating material is dispersed highly. As the ferromagnetic body constituting of the beads, Cr steel, Mn steel and C steel, etc., are used but the Cr steel is preferred from a point of the strength and the size is about 0.1-7mm and they are used in the range of 10-50(V/V)% for the volume of the coating material.
Patent JP-S62295185-A (JP)
Title: Separation of superposed graphic
Inventor: SUZUKI SATOSHI
IPC: G06T7/00
Filed: 1986-06-16
Abstract: PURPOSE:To reduce extraction omission by extracting one loop graphic to extract a simple polygonal line passed through an objective loop graphic and reached to a segment other than the objective loop graphic from the segment other than the objective loop graphic. CONSTITUTION:A loop graphic extracting part 61 extracts loop graphics one by one as a sequence of points from a line-thinned image stored in an image memory part and stores the extracted sequence of points in a loop graphic memory 62. A branched point pair extracting part 63 inputs a sequence of points constituting a loop graphic, extracts branched points having close points on a graphic other than the loop graphic and extracts a pair of branched points adjacent to each other on the objective loop graphic from these branched points. A segment extracting part 64 inputs a sequence of points and a pair of branched points constituting one loop graphic from the extracting part 63 to extract a segment on the graphic other than the objective loop graphic. A simple polygonal line extracting party 65 extracts a simple polygonal line passed through the objective loop graphic and determines a part existing in the polygonal line on the objective loop as a superposed part to another graphic.
Patent JP-S62295061-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-06-16
Abstract: PURPOSE:To enhance an electrophotographic sensitive body in the points of sensitivity and durability as compared with the ones using conventional organic photoconductors by using a bisazo compound for forming it. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains one of the bisazo compounds represented by formula I in which R is an optionally substituted aryl or the like; X is H or the like; Cp is a group selected from formulae (a)-(d); Y is an aromatic carbon ring or the like; Z is optionally substituted carbamoyl or the like; R1 is H or the like; and each of R2 and R3 is optionally substituted aryl or the like. When the bisazo compound is dispersed into a binder resin, it is dispersed, in the form of fine grains, preferably, having a grain diameter of <=0.3mum, and added in an amount of 20-70wt% of the photosensitive layer.
Patent JP-H06347884-A (JP)
Title: Film cartridge opening/closing mechanism for camera
Inventor: WADA SHIGERU
IPC: G03B17/02
Filed: 1993-06-10
Abstract: PURPOSE:To prevent excessive driving force from being exerted on an interface, in a mechanism executing the opening/closing drive of the light shielding door of a film cartridge via the interface. CONSTITUTION:The cover 12 of a cartridge chamber 11 is locked/unlocked with a cover locking lever 13. The lever 13 is energized toward a locking position by a spring 15. When the cover 12 is closed, the cover locking lever 13 is slid toward the locking position and the sliding action is converted into the rotations of a driven lever 23 and an interlocking shaft 24. The rotation of the interlocking shaft 24 is transmitted to a connecting gear 26 and a diving side interface 14 via an overcharging spring mechanism 25 and further, the driven side interface of the film cartridge. When driving force transmitted to the connecting gear from the interlocking shaft is larger than a prescribed value, the overcharging spring mechanism absorbs an overstroke by elastic deformation.
Patent JP-S6029662-A (JP)
Title: Ultrasonic flaw detector
Inventor: SASAKURA MASAYOSHI
IPC: G01S7/521
Filed: 1983-07-27
Abstract: PURPOSE:To handle easily a titled flaw detector, and to improve tha reliability of the result of flaw detection by setting a reference value corresponding to a member of an object to be inspected, and adjusting it to a suitable signal level in monitoring the output signal of a receiving probe while operating suitably an attenuator. CONSTITUTION:An encoder 6 for reading a set value (n) of attenuators 3, 4 for attenuating the output signal (y) of a receiving probe 2b by a prescribed ratio is provided, and the output signal (y) of the receiving probe 2b outputted through the attenuators 3, 4 is inputted through a filter 7 to an integral type A/D converter 8 for executing an A/D conversion in synchronizing with an ultrasonic wave transmitting period of a transmitting probe 2a. The output of this A/D converter 8 and a prescribed reference value D1 set in advance by a reference value setting means 10 are subtracted by the first subtracter 12, and the output signal (x) of this subtracter 12 is converted 13 to a constant. The output x' of a converter 13 and the output (n) of the encoder 6 are subtracted by the second subtracter 14, and the output (z) of this subtracter 14 is displayed on a digital display device 17 digitally.
Patent JP-S5762423-A (JP)
Title: Detection system for deviation of unmanned moving vehicle from running route
Inventor: OOBA SHIYUNJI
IPC: G01B11/26
Filed: 1980-10-02
Abstract: PURPOSE:To detect an entry angle and a position shift from a running route on the basis of the running distance of a marker type unmanned moving vehicle which runs on marks, by providing rectangular constant-width marks and regularly triangular marks having the constant ratio of base width and height. CONSTITUTION:A mark 1 is obtained by combining the 1st rectangular mark 2 having constant width l and the 2nd regularly triangular mark 3 having constant width (m) and constant height (h). Those 1st and 2nd marks 2 and 3 are arranged at right angles to a running route XY and on the basis of the running distance of a vegicle 10 running on the marks 2 and 3, the width l of the 1st mark 2, and the base width (m) and height (h) of the 2nd mark 3, an entry angle theta to the mark 1 and a position shift lambda from the center of the mark (running route) are calculated. Consequently, the deviation of the vehicle from the running route is detected automatically and completely on the vehicle without any operation from the ground.
Patent JP-H08308555-A (JP)
Title: Cell culture vessel
Inventor: NAKAJIMA HIROTO
IPC: C12M3/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a cell culture vessel capable of forming a collagen gel layer preservable over a long period and having stabilized characteristics. CONSTITUTION: A neutral solution of type-I collagen is poured into a culture vessel and quickly frozen at <=-30 deg.C to form a layer of the neutral solution frozen in non-gelled state on the inner surface of the vessel. The cell culture vessel having a layer of a neutral solution of type-I collagen frozen in non-gelled state on the inner surface of the vessel is maintained at a temperature above the thawing temperature of the frozen layer and the culture of cell is carried out after the gelation of the thawed neutral solution of type-I collagen.
Patent JP-H04337641-A (JP)
Title: Connecting method of lead wire of electronic device
Inventor: OTSUKA YOICHI
IPC: H01L23/12
Filed: 1991-05-14
Abstract: PURPOSE:To satisfactorily connect a lead small-gage wire through a simplified process. CONSTITUTION:A heat-dissipating plate (2) equipped with a pedestal part (1) is integrally formed by forging, the surface of the pedestal part (1) of the heat- dissipating plate (2) is smoothed by cutting, grinding or polishing, and a thin lead wire (7) is connected with the smoothed surface of the pedestal part (1). The surface of the pedestal part (1) of the heat-dissipating plate (2) formed of forging is free of unfilled parts such as bubble or void and no mold release agent attaches thereto. Therefore, the surface of the pedestal part (1) can be finished to a sufficient smoothness by a minor cutting, grinding or polishing treatment without requiring the removing treatment of a mold release agent or a plating or soldering treatment.