baber/WOPTO huggingface dataset:
Patent JP-2000302007-A (JP)
Title: Webbing takeup device
Inventor: KADOYASHIKI AKIRA
IPC: B60R22/28
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a webbing takeup device capable of preventing a plate lock from levitating and a shaft torsion from slipping off using a less number of component parts and without requiring any special processing of the component parts and of precluding sand, dust, etc., from intruding into the mechanism. SOLUTION: A webbing takeup device 10 is installed in such a way that a cover plate lock 48 is engaged with the tip of a shaft torsion 32 by a push nut part 50 and a hitch part 52 is hitched at a base lock 28. Thereby the cover plate lock 48 covers the base lock 28 and a plate lock 44 and also a peripheral flange part 54 overlaps a leg piece 12 to enable a single member of cover plate lock 48 to prevent the plate lock 44 from levitating and the shaft torsion 32 from slipping off, and further it is possible to preclude sand, duct, etc., from intruding into the mechanism.
Patent JP-2000301280-A (JP)
Title: Production of rough forged product and integral type crank shaft
Inventor: OHASHI MASAHIRO
IPC: B21K1/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an underfill part and a flaw in the case of producing a crank shaft through a rough-forging with an upper and lower dies having assymetrical shape. SOLUTION: In a rough-forged product, on the perpendicular plane of projection to the center axis Q corresponding to a crank journal after rough-forging, among the portion corresponding to the crank pin after rough-forging, a circle having the distance between the center Rn of a crank pin corresponding part and Q as the radius, with Q as the center thereof, is drawn. Further, a point (Pn) having smaller distance with Rn between Rn and a cross point formed with the above the circle and the perpendicular plane in the rough-forging reduction direction containing Q, is obtd.  As to a portion at the same position in the longitudinal direction as the n-th crank pin corresponding part, in which the absolute value of an angle Tn formed with (Pn), Q and Rn satisfying 15-45 deg., in the case the angle Tn is the positive in the perpendicular cross section to Q, this portion is inclined at 2-0.6×Tn deg. and in the case the angle Tn is the negative, this portion is inclined at 0.6×Tn deg.--2 deg.. Wherein, (n) is the positive integer and this max. value is the number of the gas cylinders and the angle is made to the positive value in the case of turning counterclockwise at the time of viewing from the front side of the crank shaft, and reversely, the angle is made to the negative value in the case of turning clockwise.
Patent JP-S5236137-A (JP)
Title: Corrosion-resistant coating method
Inventor: AKISHIMA HIROSHI
IPC: B05D7/14
Filed: 1975-09-17
Abstract: PURPOSE: To obtain a corrosion-resistant coating free from delamination by applying specific highly adhesive acryic emulsion coating onto the coating film of an inorganic zinc-rich paint. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S593454-A (JP)
Title: Control device for electrophotographic copying machine
Inventor: INUI AKIYUKI
IPC: G03G15/00
Filed: 1982-06-29
Abstract: PURPOSE:To improve the speed since an electric power source is turned on until copying is started by setting an automatic starting mode and starting automatically the copying operation when a fixation temp. attains a prescribed value. CONSTITUTION:When the power source of a copying machine is turned on, the copying machine is reset by power on and is subjected to initial setting. The operator pushes the setting of the number of copies, the setting of an original and the automatic starting key 12. When a heating roll 17 of a heat fixation device attains a prescribed temp., a microcomputer 14 drives a motor 15 through a driving circuit 16 by the signal of a temp. sensor 18, thereby starting automatically the copying. When the key 12 is not pushed, the copying machine is held set in a ready state. The automatic start is of course accomplished according to the copying mode set variously by the opertor, for example, continuous copying, reduced copying, etc.
Patent JP-H01320374-A (JP)
Title: Rubber elastic sealing device between separable two case section
Inventor: YURUGEN PITSUKARUTO
IPC: F16H57/02
Filed: 1989-05-02
Abstract: PURPOSE: To eliminate a reinforcement fin and guarantee a durable seal by supporting a foreign section seal up piece only on the side wall of a case and inserting to a groove without a support force. CONSTITUTION: An foreign section seal up piece 3 is provided to seal up elastisity between an automatic transmission case 1 and the oil receiver 2 for vehicular drive device consisting of a plastic and inserted into a groove 4. This groove 4 is formed by the free end of respective side walls 5 of the oil receiver 2 and a protection collar 6 projected from this side wall 5. The protection collar 6 acting as the shield wall for the elastic foreign section seal up piece 3 extends beyond the side wall edge 5a and ends just before the transmission case 1. Thus, the reinforcement fin in the seal up range can be eliminated and durable seal up can be guaranteed.
Patent JP-H09297641-A (JP)
Title: Information processor
Inventor: EJIMA SATOSHI
IPC: H01R13/64
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of fault caused by connection of two kinds of devices by inhibiting connection cables from being simultaneously connected to more than two connection terminals among plural connection terminals. SOLUTION: It is inhibited to simultaneously connect two connection cables. An SCSI terminal 41 and an RS232C terminal 42 are arranged across a shared area 43 of prescribed width. Width W of the shared area 43 is set so as to be narrower than the sum of width W1 of the top end part (connector part) of the cable protruded onto the side of the RS232C terminal 42 at the time of connecting an SCSI cable 51 and width W2 of the top end part of the cable protruded onto the side of the SCSI terminal 41 at the time of connecting an RS232C cable 52 (W<W1+W2). Therefore, when either the SCSI cable 51 or the RS232C cable 52 is connected, the other cable can not be connected by being disturbed with the top end part of the already connected cable.
Patent JP-H08288412-A (JP)
Title: Manufacture of non-volatile semiconductor storage device
Inventor: TAKABAYASHI KOSAKU
IPC: H01L21/8247
Filed: 1995-04-13
Abstract: PURPOSE: To provide a method for manufacturing non-volatile storage devices wherein the leakage characteristics of an ONO film used as an insulating film between a floating gate and a control gate are improved, and wherein the charge storing capability of memory cells is enhanced. CONSTITUTION: A SiO2 film 6 is formed on the surface of a floating gate 5 by thermal oxidation. A Si3 N4 film 7 is formed thereon by CVD, and a Six Ny (however, x≠3 and y≠4) film 8 is formed thereon by CVD as well. Thereafter, the Six Ny film 8 is thermally oxidized to form a SiO2 film 9. The SiO2 film 6, Si3 N4 film 7 and SiO2 film 9 are used to form an ONO film. A polycrystalline Si film or amorphous Si film may be substituted for the Six Ny film 8.
Patent JP-S5539631-A (JP)
Title: Semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L21/314
Filed: 1978-09-13
Abstract: PURPOSE: To obtain a high withstand voltage semiconductor through the process consisting of covering the p-n junction ends of Si substrate surface with SiO 2 , letting out an Al electrode over said SiO 2 , and providing O-atom containing Si layer  (SIPOS) under said SiO 2  a given distance outward of said p-n junction ends.  
     CONSTITUTION: The end portions of p-n junction 3 are covered with SiO 2  25, an Al electrode 16 is extrusive, and SIPOS 24 is in close contact with an Si substrate 1 under said SiO 2  25 outside the shield range of said electrode 16. The O content of said layer 24 is fixed at 2W45atom%. Less than 2 atom% is equal to that of pure poly-Si, and more than 45atom% to that of SiO 2 . Thereby, airlacking layer 17 expands outward, and the end portions thereof sufficiently expands onto the layer 24 side where no charge induction occurs so that high withstand voltage value can be obtained. Thus-obtained semiconductor is stable against esternal electric field since neither charge induction nor fixation occurs thanks to the close contact of said layer 24 with said substrate 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5539335-A (JP)
Title: Production of mold
Inventor: KUMASAKA SADAO
IPC: B29B7/00
Filed: 1978-09-13
Abstract: PURPOSE: To produce light and cheap hard urethane foamed molds by putting a master model in a mold frame, filling its lower half with filler material, making a male mold with hard urethane, inverting it up and down in the mold frame, removing the filler material, and making a female mold with hard urethane.  
     CONSTITUTION: A master model 1 is made of proper materials such as wood, etc. and moreover, a parting line 2 is settled in order to decide positions of a male and a female mold. The master model 1 is placed in a mold frame 3 and filler 4 such as hard polystylene foam, clay, etc. is filled into the lower space A under the parting line 2. After mold releasing agent is coated on them, raw fluid of hard urethane is poured in the space on the filler and allowed to be sparkled and cured. Then, the filler 4 is removed and the master model 1 is allowed to be turned over with the half mold 5, set into the mold frame 3, mold releasing agent is coated on the master model and the filler. The raw fluid of hard urethane is poured into a space C, allowed to be sparkled and cured and the female mold 6 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5637519-A (JP)
Title: Electrostatic capacity type liquid volume meter
Inventor: KOBAYASHI HIROSHI
IPC: G01F23/26
Filed: 1979-09-05
Abstract: PURPOSE: To accurately obtain the liquid volume of an asymmetrical vessel by measuring the electrostatic capacity of flat-plate-shaped electrodes having the opening rate corresponding to the shape of the vessel.  
     CONSTITUTION: One set of parallel flat-plate-shaped electrodes 7 are disposed in the arrow 10 direction within a vessel 6 having a vertically asymmetrical shape having a convex part in the arrow 9 direction, and plural holes 8 having the opening rate corresponding to the shape of the vessel 6 are provided to these flat-plate-shaped electrodes 7. As a result, along with an increase in liquid, the electrostatic capacity of the flat-plate-shaped electrodes 7 varies proportionally to the area of the portions where the flat-plate-shaped electrodes 7 are dipped in the liquid, but since the opening rate of the holes 8 of the flat-plate-shaped electrodes 7 has been set according to the shape of the vessel 6, the electrostatic capacity and the volume of the liquid are in direct proportion, thus the volume of the liquid in the vessel may be accurately obtained from the electrostatic capacity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5737353-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: MORITA HIDEAKI
IPC: C08G63/12
Filed: 1980-08-15
Abstract: PURPOSE: To obtain a nonoffsetting toner fit for high-speed fixing by using polyester consisting of a specified diol component, a dicarboxylic acid or its lower alkyl ester, and a polycarboxylic acid such as tricarboxylic acid or higher or its anhydride as a binder.  
     CONSTITUTION: Polyester made of a mixture of a diol component represented by the formula (where R is ethylene or propylene and the sum of x and y is 2W7 on the average) with a dicarboxylic acid such as terephthalic acid or isophthalic acid or its lower alkyl ester, and a polycarboxylic acid such as tricarboxylic acid or higher or its anhydride such as 1,2,4-benzenetricarboxylic acid is used as a binder for a toner. The content of polycarboxylic acid such as tricarboxylic acid or higher in the mixture is 30W80mol% of the acid components. The polyester resin has ≥500°C glass transition point and 110W160°C softening point. The resulting toner requires less fixing energy and is well fixed at a relatively low temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000306314-A (JP)
Title: Program recording and reproducing system
Inventor: NAKAIZUMI MITSUHIRO
IPC: H04N5/445
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a program recording and reproducing system wherein only a user who recorded programs on a large-capacity recording medium can reproduce the recorded programs by a very simple operation. SOLUTION: The program recording and reproducing system comprises a program recording and reproducing unit 1 for recording/reproducing program on a program recording medium 11 and a portable setting unit 3 for setting the record or reproduction of the recording and reproducing unit 1. The setting unit 3 has an index memory means 35 for storing program information that the setting unit 3 has set the record, and in setting the reproduction, it gives an instruction for the reproduction of desired recorded programs, based on the program information stored in the memory means 35.
Patent JP-S5738687-A (JP)
Title: Radial pump
Inventor: TAMADA OKIMOTO
IPC: F04C2/344
Filed: 1980-08-19
Abstract: PURPOSE: To allow smooth pumping of induced item by making a certain length vane inserted in a vene groove of a rotor so that it can slide freely and making both ends of the vane always contact with the casing.  
     CONSTITUTION: The vane 4, which is fit in the vane groove 2 of the rotor 3 so that slides freely, has a certain length and the both ends of the vane 4 are always contacting with the casing 9, 10. Now, the total length of the vane 4 is kept to be r+1/2×(l-r), making internal diameter of the casing 9 is 1 and outer diameter of the rotor 3 is r. The joint of the casing 9 and the casing 10 is symmetry to be 180°C  at center shaft 7, and the inclined ports 5, 5' are made smaller than the width of  the vane 4 for easy sliding. Therefore the vane 4 rotates in the rotor 3, with both  ends always contacting with casing 9 and 10, permitting items sucked from suction port 1 smoothly pumps out from discharge port 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02292303-A (JP)
Title: Prevention of deposition of polymer scale
Inventor: KANEKO ICHIRO
IPC: C08F2/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the deposition of polymer scale on the inside wall, etc., of a polymerizer by polymerizing an ethylenically unsaturated monomer in a polymerizer having an inside wall treated with a treating fluid containing an aromatic amine compound, an oxidizing agent and a Brphinsted acid. CONSTITUTION:An ethylenically unsaturated monomer is polymerized in a polymerizer having an inside wall treated with a treating fluid containing an aromatic amine compound (A), an oxidizing agent (B) and a Brphinsted acid (C). As the aromatic amine compound (A), aniline, 1,4-diaminobenzene, 1,8- naphthalenediamine or 4-aminodiphenylamine is desirable. As the oxidizing agent (B), potassium persulfate, ammonium persulfate or ferric chloride is desirable. As the Brphinsted acid (C), HBF4 or H2SO4 is desirable.
Patent JP-S605326-A (JP)
Title: Finger-touching type coordinate input device
Inventor: YOSHIKAWA KAZUO
IPC: G06F3/041
Filed: 1983-06-23
Abstract: PURPOSE:To reduce the cost of a finger-touching type coordinate input device by using a diode bias switch and eliminate adverse effects resulting from stray capacities so as to improve the sensitivity using LC parallel resonators. CONSTITUTION:When a bias changeover switch 15 is set as shown in the figure, diodes D6 and D7 in the y-axis direction are turned on and diodes D4 and D5 in the x-axis direction are turned off. Therefore, the output of a sine wave oscillator 1 is supplied to a finger-touching type coordinate input panel 4 through resistances 61 and 71 of AC detectors 6 and 7. When an operator touches the panel 4 with one of his fingers under this condition, an electric current is made to flow between earth due to the stray capacity of his finger and, because of the electric current, a prescribed voltage is generated across the resistances 61 and 71 and an output corresponding to a touched coordinate is obtained at a terminal 18. On the other hand, decline in the detecting sensitivity resulting from the stray capacity can be prevented, since parallel resonance circuits 13 and 14 resonate to the oscillating frequency of the sine wave oscillator 1 including values of stray capacities at the wiring, etc.
Patent JP-H11304054-A (JP)
Title: Piping corrosion-proof support structure
Inventor: ASAKURA SHIGERU
IPC: F16L3/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To keep the corrosion-proof effect of a tube circumferential surface over a long period by providing a spacer along the periphery of a hard curved member to be adhered along the lower part of the pipe circumferential surface, adhering the curved member by an adhesive filled in the cavity formed thereby, and placing and supporting the curved member on a pipe placing member. SOLUTION: When a steel pipe A having a corrosion proof layer such as galvanization layer or corrosion-proofing paint layer formed on the circumferential surface A1 is placed on a shape steel frame B, and fixed by a U-bolt C, a curved member 1 consisting of a rectangular stainless steel plate is arranged along the lower part of the circumferential surface A1, and the curved member 1 is adhered and fixed by filling an adhesive in the cavity formed by a spacer 4 provided along the periphery of the curved member 1. The curved member 1 is placed on a hard pipe placing member 2 adhered to the frame B. According to this, even if the steel pipe A and the frame B repeat the relative displacement, the corrosion-proof effect of the circumferential surface can be kept over a long period, and the maintenance property can be improved.
Patent JP-H09297094-A (JP)
Title: Material tester with high magnification microscope
Inventor: HASEGAWA TADASHI
IPC: G01B15/06
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To observe a test piece with a high magnification in a material tester having a high magnification microscope, by eliminating influences of vibrations of an oil pressure source, etc., while maintaining a state in which a load is impressed to the test piece. SOLUTION: A pressure oil from an oil pressure source 11 is supplied to a servo valve 10 driving an actuator 1, and a load is impressed to a test piece T. An accumulator 13 is connected to a conduit between the oil pressure source 11 and servo valve 10. The pressure is accumulated in the accumulator 13 while the pressure oil is supplied to the servo valve 10. Even if the oil pressure source is stopped driving when the test piece T is observed, the pressure is supplied to the servo valve 10 from the accumulator 13, so that the loaded state is maintained. An image of the test piece can be observed by a scanning electron microscope 7 without non-sharpness due to vibrations.
Patent JP-S61266642-A (JP)
Inventor: JIEEMUSU DEII MOYAA
IPC: D04B1/00
Filed: 1986-05-17
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-S61270305-A (JP)
Title: Production of annular rare earth magnet
Inventor: SAKAI ATSUSHI
IPC: B22F3/10
Filed: 1985-05-27
Abstract: PURPOSE:To prevent the generation of seizure and to improve shape accuracy by placing an annular rare earth magnet molding on a base plate and sintering the molding while moving the molding so as to slip relative with the base plate. CONSTITUTION:The annular thin sheet-shaped molding 1 of the rare earth magnet is placed on the base plate 2 disposed in a furnace. A rotating bar 3 is lowered down onto just above the plate 2. The bar 3 and the molding 1 are so set that the outside circumference of the former contacts with the inside circumferential surface of the latter. Sintering is executed by starting the rotation of the bar 3 and starting the heating of the furnace. The radius of rotation of the bar 3 is made larger than the inside circumferential radius of the molding 1. The out of roundness of the molding 1 is improved by such method by which the annular rare earth magnet having good dimensional accuracy is obtd.
Patent JP-H10100139-A (JP)
Title: Method for orienting a plurality of single crystals aligned and disposed on cut support to simultaneously cut in cutting machine and apparatus for executing the method
Inventor: HAUSER CHARLES
IPC: C30B33/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To accurately regulate positioning of single crystals by sequentially orienting the crystals out of a cutting machine along a predetermined direction, and disposing a cut support fixed with the crystals along a geometrically defined disposition in the machine. SOLUTION: Single crystals 2 to be oriented are carried by a grasping unit 8 rotating a main axis in parallel with an x-axis. An angle measuring means of a shape of an encoder 10 measures a rotating angle of the crystal at the x-axis as a center. The unit 8 linearly moves along x by a translational mechanism 13. A rotary plate 11 is rotatably mounted along a z-axis on a lower part 7 of a frame 1. An associated angle measuring system measures a rotating angle around the z-axis. A support 3 is maintained in an accurate predetermined direction on the plate 11. Further, the plate 11 is slidably mounted along the z-axis direction at the part 7 of the frame to approach the support 3 to the crystal 2 by a lifting mechanism 9 to fix the crystal 2 onto the support 3.
Patent JP-S5737773-A (JP)
Title: Display device for position of tone arm
Inventor: HIROTA YOSHIHISA
IPC: G11B3/095
Filed: 1980-08-19
Abstract: PURPOSE:To display the absolute position of a tone arm and whether it is on a recording zone, by providing a light-emitting display menas to a wire which moves according to the extent of the movement of the tone arm and by further providing a head shell with an unrecorded-zone detecting means. CONSTITUTION:To a moving member 8 which drives a linear tracking arm 6 linearly, both ends of a wire 12 constituting a driving means 11 provided movably according to the extent of the movement of a tone arm 6 are fixed. To the wire 12 extended among pulleys 13a-13f, a lihgt-emitting display means 5 consisting of light emitting diodes is fixed and driven by the same extent of movement with the tone arm 6. A head shell 14 fitted stop of the arm 6 is provided with a light emtting element 17 and a photodetecting element 18 constituting an unrecorded-zone detecting means; variations of the reflectivity of a record surfacee are sensed by the photodetecting element 18, whose signal is outputted to display an unrecorded state by varying the quantity of light emitted by the light-emitting display means 5. Consequently, the device displays the absolute position of the tone arm and whether it is on a recording zone or not.
Patent JP-H08288636-A (JP)
Title: Printed board soldering device
Inventor: KIMURA MASAHIRO
IPC: H05K3/34
Filed: 1995-04-13
Abstract: PURPOSE: To provide a printed board soldering device which can efficiently supply solder even to a narrow part on a printed board on which parts are mounted at a high packing density and extremely hardly cause insufficient soldering by forming a sharp wave crest which has small difference in ruggedness and is suppressed in vertical and lateral movement in at least the nozzle main body of a first wave. CONSTITUTION: A relatively thick jet plate 17 which closes the opening 16 of a slit structure formed on the upper surface of a nozzle main body B for jetting molten solder is provided to the opening 16 and a relatively deep jetted solder guiding groove 18 is formed along the axial direction at the center on the upper surface of the plate 17. In addition, numerous jetting ports 19 having radii nearly equal to the total width of the groove 18 are formed at appropriate intervals around the ridge lines 18a or the vicinity of the lines 18a of vertical step faces forming the groove 18. At the same time, the ports 19 are arranged zigzag in a plane.