baber/WOPTO huggingface dataset:
Patent JP-S606320-A (JP)
Title: Industrial robot for bolt fastening
Inventor: NAKAI AKIRA
IPC: B25B23/12
Filed: 1983-06-07
Abstract: PURPOSE:To attain labor saving and improve work efficiency, by adapting a bolt or nut to be sucked in a socket by means of suction force of an electromagnetic coil and thread-mounted to a work. CONSTITUTION:A bolt or nut engagement hole 32 is provided in the underside of a socket 24. An electromagnetic coil 34 as suction means is disposed in a manner to encircle the engagement hole 32. On the top face of the socket 24 is provided a terminal plate 36, on which are disposed electrode plates 38a, 38b connected with the coil. On the side of the main body 22 are provided electrodes 40a, 40b whereby the coil 34 is adapted to be excited. If the coil 34 is excited, the socket 24 is magnetized and sucks the bolt or nut in the engagement hole 32 and then the bolt or nut is thread-mounted to the work in the sucked-in state.
Patent JP-H06295763-A (JP)
Title: Power connector
Inventor: IKE SHIGENORI
IPC: H01R13/502
Filed: 1993-04-02
Abstract: PURPOSE:To enhance reliability and contribute to the process of a mass production in integrating each part through an insert molding method by providing a receptacle closing plate at the rear end of a pair of receptacles. CONSTITUTION:The rear ends of leaf spring type blade rests 6 and 7 are coupled to the slits of a receptacle closing plate 10 from one side thereof, and the plate 10 virtually closes the rear edge of the receptacle of a core 3. Also, the outer surface of the core 3, the forward end of a power cable 9 and the plate 10 are buried with insert molding, and a casing 11 of a synthetic resin compact is formed so as to adhere to the external surface of the insert molding section. A connector so constructed becomes free from the intrusion of a forming synthetic resin material into a receptacle at the time of forming each part with insert molding, due to the existence of the plate 10. As a result, a pair of contacts respectively constituting the blade rests 6 and 7 can be resiliently held at each position and reliability can be improved. Also, a plug blade when inserted becomes free from concern about motion, and a plug can be inserted and pulled out very easily.
Patent JP-S60244513-A (JP)
Title: Injection mold for injection molding of double shade for illumination
Inventor: MATSUO MASATOSHI
IPC: B29C45/16
Filed: 1984-05-21
Abstract: PURPOSE:To improve an appearance shape by preventing the strain generated between a primary shade and a secondary shade, by providing a groove having a specific shape to the injection port of an injection mold for molding a double shade for illumination in such a state that the secondary shade is superposed onto the primary shade. CONSTITUTION:Grooves 12 each having a depth slightly larger than the contraction height of a primary shade at the time of molding and cooling are engraved in the above mentioned primary shade along the lower part and outer periphery thereof. By this structure, the molten synthetic resin, which forms a secondary shade 18, introduced under pressure from a material injection port 17 is forcibly flowed to the lower end and side surface of the primary shade 1 while forcibly presses the lower part of the primary shade 1 to the surface of a male mold 2. Therefore, the synthetic resin forming the secondary shade 18 covering the lower end of the primary shade 1 is prevented from turning around to the inside of the primary shade 1. No strain is generated at the boundary 8 between the primary shade 1 and the secondary shade 18.
Patent JP-S5327754-A (JP)
Title: Thrust shaft bearing means
Inventor: KUKI AKIO
IPC: F16C17/04
Filed: 1976-08-25
Abstract: PURPOSE: To provide a thrust shaft bearing means, which is subject to less shocks due to thrust load at the time of stopping of the rotor and offers low resistance at the time of rotation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58218358-A (JP)
Title: Starting method of casting in continuous casting of steel plate
Inventor: KITAGAWA TOORU
IPC: B22D11/06
Filed: 1982-06-14
Abstract: PURPOSE:To start casting stably and surely by moving cooling rolls, which form a part of a molten metal well, are in mutual contact and are under rotation in opposite directions, apart from each other, pressing the solidified shells formed on the outside circumferences of the rolls and drawing out the same as a casting plate. CONSTITUTION:A molten metal well 4 is formed of the outside circumferential surfaces of a pair of cooling rolls 1, and a gate 3. While the outside circumferential surfaces of the rolls 1 are in held in contact with each other, the rolls are rotated in the directions opposite from each other. Molten metal 5 is charged into the well 4 to move the rolls 1 apart from each other. A pair of the solidified shells 5' formed on the outside circumferential surfaces of the rolls 1 are pressed to each other, and a casting plate 5'' is drawn out from the roll gap.
Patent JP-S61261256-A (JP)
Inventor: WATANABE SADAO
IPC: C04B35/00
Filed: 1985-05-14
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-H01271290-A (JP)
Title: Thermal transfer recording medium
Inventor: KO YUICHI
IPC: B41M5/28
Filed: 1988-04-22
Abstract: PURPOSE:To form a multiplicity of kinds of patterns in small amounts, by providing an ink layer comprising a heat- or gas-decolorable material obtained by microencapsulating a cholesteric liquid crystal mixture and a heat-fusible material as main constituents on a support. CONSTITUTION:An ink layer comprising a heat- or gas-decolorable material obtained by microencapsulating a cholesteric liquid crystal mixture and a heat- fusible material as main constituents is provided on a support such as a plastic film to produce a thermal transfer recording medium, the ink layer being provided by dissolving or dispersing the heat- or gas-decolorable material, a heat- fusible material and, optionally, an additive in water, and applying the resultant solution or dispersion is applied to the support, followed by drying. A heat- decolorable type cholesteric liquid crystal may be cholesteryl nonanoate or the like, and a gas-decolorable type cholesteric liquid crystal may be cholesteryl eleostearate or the like.
Patent JP-S61259446-A (JP)
Title: Rotary anode x-ray generator
Inventor: YAMABE MASAKI
IPC: H01J35/10
Filed: 1985-05-13
Abstract: PURPOSE:To enable the rotary anode to be efficiently cooled even when the rotary shaft is rotated at high speed by forming a fluid path in an inner cylinder formed by material which has a small thermal conductivity and has a specific gravity closer to that of an outer cylinder than to that of a fluid. CONSTITUTION:A rotary shaft 22 consists of an outer cylinder 24 having a cylindrical hollow area 23 and an inner cylinder 25 attached and fixed to the hollow area 23. A rotary anode 21 is connected to the outer cylinder 24. The cylinder 24 is made of a metal such as a stainless steel and the cylinder 25 is made of polypropylene. the cylinder 25 includes a fluid path 28 which consists of a forward path 26 and a backward path 27. A fluid supplied into the forward path 26 travels through it in the direction indicated by an arrow and then passes between a rotary anode support 29 and a guide plate 30 which are attached to the cylinder 24 prior to entering the space between the guide plate 30 and the anode 21 to cool it from its back. As the result, a moist fluid is discharged outside the device after traveling through the backward path 27 in the direction indicated by an arrow.
Patent JP-H1143513-A (JP)
Title: Production of ethylene-based polymer
Inventor: TANAKA EIJI
IPC: C08F10/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene having a wide molecular-weight distribution, excellent extrusion, high melt tension and high bulk density, by polymerizing ethylene using a specific catalyst component obtained by prepolymerization. SOLUTION: Ethylene is polymerized by using both (C) a prepolymerization solid catalytic component obtained by prepolymerizing a 2-20C α olefin in the presence of both (A) a solid catalytic component obtained by halogenating a partially or wholly homogeneous hydrocarbon solution containing a magnesium compound of formula I (R<1> is an alkyl, etc. ; X is a halogen; (k) is 0-2) and a polyalkyl titanate compound of formula II (R' is an alkyl, etc.; (1) is 2-20) as essential components and optionally an alcohol compound of the formula R<4> OH (R<4> is an alkyl, etc.), in the presence or absence of a titanium compound of formula III (R<3> is an alkyl, etc.; (m) is 1-4) and (B) a halogen-containing organoaluminum compound and (D) an organoaluminum compound to give the objective ethylene-based polymer.
Patent JP-H03296936-A (JP)
Title: Production of optical disk substrate
Inventor: HAYASHI TAKASHI
IPC: B29C45/00
Filed: 1990-04-17
Abstract: PURPOSE:To obtain an optical disk substrate having good characteristics in a storage container or a carrier by releasing the substrate from a die after molded, cooling the substrate with down blow and then storing the substrate in a storage container or a carrier. CONSTITUTION:An optical disk substrate 2 at high temp. immediately after molded is cooled down blow and then stored in a storage container 1 or a carrier, so that each substrate is uniformly cooled without bad influence of heat from other substrates. Thereby, optical disk substrate 2 which is stable and has good optical characteristics and mechanical characteristics can be obtained in the storage container 1 or a carrier. Moreover, since dust floating in air is blown with the down blow, the obtd. optical disk substrate 2 has excellent defect rate without deposition of dust.
Patent JP-S5726984-A (JP)
Title: Remote control system
Inventor: YAMAZAKI KIYOUJI
IPC: H05B37/02
Filed: 1980-07-25
Abstract: PURPOSE:To make gradual control of load according to usage, by providing a slow- down means which gradually changes the load at a slave set. CONSTITUTION:A slave set 6 receiving a transmission signal from a master set 5 produces an output corresponding to a control signal in a transmission signal from a signal processing circuit 9, when the address coincides. The change in this output is trnsmitted to a load 8 via a slow-down means 10 and a controller 11 to control this to a given level with the control signal gradually.
Patent JP-H08297729-A (JP)
Title: Work image pickup device
Inventor: IKEDA MASAHIRO
IPC: G06T1/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a work image pickup device which can always photograph the works with high accuracy. CONSTITUTION: A work image pickup device is provided with an image pickup means 14 which can photograph the works 11 of different sizes in an image pickup area 15, plural work pass detectors 161 to 163 which detect the passing of works 11 at different positions in the area 15, a work size detector 13 which detects the sizes of works 11 arranged on a path that leads the works 11 into the area 15, and a control means 22 which selects one of detectors 161 to 163 based on the detection result of the detector 13.
Patent JP-S59226852-A (JP)
Title: Defect detecting device
Inventor: OKI KOUJI
IPC: G01N21/88
Filed: 1983-06-07
Abstract: PURPOSE:To detect a defect irrespective of a direction of the defect by a real time without quantizing an output of a detecting camera by arranging a rotatable prism between an object to be detected and the detecting camera. CONSTITUTION:An input picture (a) inputted to a detecting camera 3 is rotated in order of (b) and (c) by a rotation of a prism 12, and a defect in each direction becomes vertical to a scanning direction of the detecting camera. Its output is processed by a real time by a processing circuit 9 consisting of an integration circuit 10 and a comparator 11. Also, the defect is detected by a real time irrespective of a direction of the defect.
Patent JP-H05293971-A (JP)
Title: Ink jet recording apparatus
Inventor: TANIISHI SHINNOSUKE
IPC: B41J2/175
Filed: 1992-04-21
Abstract: PURPOSE:To keep the grade of a recording image by preventing the emission inferiority brought about by air bubbles generated in an ink jet recording head. CONSTITUTION:A vibration part 10 is provided on the substrate 5 of the part reaching an ink passage 6 from the common liquid chamber 7 in an ink jet recording head. When the vibration part 10 is vibrated, the ink above the vibration part is vibrated to prevent the accumulated air bubble 3 grown in the common liquid chamber 7 from moving toward the ink passage 6 and the inlet of the ink passage is not closed. By this constitution, the emission inferiority due to the insufficient supply of ink can be prevented.
Patent JP-S5326528-A (JP)
Title: Color television camera
Inventor: KITAMURA YOSHINORI
IPC: H04N9/07
Filed: 1976-08-24
Abstract: PURPOSE: To obtian a color TV camera which can reduce colored residual images by feeding back negative-polarity output signals to the cathode of a pickup tube according the residual-image characteristic of an unmodulating component with that of a modulating component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5327006-A (JP)
Title: Casset te changer of recorder/reproducer
Inventor: INAGA TSUYOSHI
IPC: G11B15/68
Filed: 1976-08-25
Abstract: PURPOSE: To shorten the suspension time of recording and reproducing operations by transferring the used cassette into a discharge cassette pool at the time of feeding the cassette in a feed cassette pool to the specified mounting and dismounting position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63265790-A (JP)
Title: Body transfer device for vehicle assembling line
Inventor: HAYAKAWA HIROSHI
IPC: B61B13/06
Filed: 1987-04-24
Abstract: PURPOSE:To achieve the automation of an assembling line, by transferring the boby finished with the coating of paint from a dolly onto a conveyor to carry out the door removal operation on the conveyor, and next by transferring the body to an inversed T type hanger, so that the problem that the removal of doors is difficult in the state being hung by the inversed T type hanger can be eliminated. CONSTITUTION:The body 20 finished with the coating of paint is transferred from a dolly 22 onto a double-slat conveyor 10 via a first lifter 12. During the transfer by means of the conveyor, in order to assemble the doors in their exclusive equipping line, the operation for removing the doors is carried out on a station 32, and then, the body is transferred to the inversed T type hanger 44 of an overhead conveyor 16 via a second lifter 14. The use of the inversed T type hanger enables the automatic fitting of a front windshield and a rear windshield, and further the removing operation of the painting-finished door can be smoothly carried out during the transfer via the conveyor, so that the automation of a vehicle assembling line as a whole can be achieved.
Patent JP-H04332963-A (JP)
Title: Information recorder/reproducer of optical card
Inventor: SAITO AKITO
IPC: G11B7/004
Filed: 1991-05-07
Abstract: PURPOSE:To easily remove an optical card out of an apparatus without staying the card in the apparatus when an inserting resistance of the card to a shuttle is increased. CONSTITUTION:A shuttle 14 for holding an optical card 2, a drive roller 8 and a driven roller 10 for selectively inserting the card to the shuttle 14 or discharging it from the shuttle 14, are provided. A current detector 30 for detecting an inserting resistance to be generated when the card 2 is inserted into the shuttle 14 is mounted, and a controller 26 for so controlling the roller 8 is so arranged as to inhibit insertion of the card 2 when the resistance value detected thereby is larger than a reference value.
Patent JP-S5726755-A (JP)
Title: Speed signal generating circuit
Inventor: SHIMOO SHIGERU
IPC: G01P3/42
Filed: 1980-07-24
Abstract: PURPOSE:To obtain a speed signal which corresponds to high speed movement as well and is of low noise by discontinuous position signals indicating the positions of a member and the electric current value signal of a driving motor, in a speed signal generation circuit for a positioning device. CONSTITUTION:A position signal 101 of a triangular wave shape inputs to a differentiator 11, and enters gate signal generators 17, 18 as well. When the signal 101 is within normal level +E2--E2, it is differentiated and according to a selection signal 102, it goes as it is or via an invertor 12 into a sample holder 13, where a speed signal 110 is generated because a sample signal 103 is on. If it is other than the normal level, it is in the discontinuous area of the position signal and since a clamping signal 105 goes on, a sample differentiation signal 107 is applied to the differentiator. The signal 107 holds the differentiation signal while a signal 105 is off, and since a differentiated output 106 is made forcibly equal to the differentiated signal 106 of a continuous area, the fall and rise of the differentiated signal are extremely fast. A minor level difference in the switching output of a switch 13 is eliminated by addition of an electric current value signal 104 to 14.
Patent JP-S61261916-A (JP)
Title: Jesephson master flip-flop
Inventor: HATANO YUJI
IPC: H03K3/38
Filed: 1985-05-15
Abstract: PURPOSE:To enlarge an operation margin by enlarging a radio of a critical current of a gate for generating a driving input to a write gate and a write enable input, and a critical current of the write gate and a detecting gate, and making a feed resistance small by a reciprocal of its ratio. CONSTITUTION:A Josephson master FF is constituted of a write gate consisting of a Josephson device, a two input OR-AND gate 101 for giving a driving input to the gate 102, a storage loop 107 in which a permanent current 115 is accumulated, and a detecting gate 103. In this state, a critical current value of two input OR gates 104, 105 and an AND gate 106 of the gate 101 is enlarged. By being in inverse proportion to this value, a resistance value of feed resistances 624, 625 is made small. As a result, an accumulated current of '1' level of the loop 107 is contained in a prescribed range, and the FF circuit main body has a wide bias margin against a gate current.
Patent JP-H11253667-A (JP)
Title: Non-spherical floating body continuously floating in air flow made by blower
Inventor: YAMANA KOJI
IPC: A63H33/40
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the floating performance of a body continuously floating in a local upward air flow. SOLUTION: A blower 2 rotates a propeller 3 by means of a motor 4 to send air to a nozzle 6 to blow air right upward from an upper discharging port to generate a local ascending air current. The nozzle 6 in the shape of a cylinder inclined with its upper bore slightly smaller than its lower part, provided with a rectifier board 7 in a form by combining vertical boards in the form of a cross when seen from an upper side is fixed inside for arranging the air flow and a tray 8 is provided at an upper part. The tray 8 is provided with a slight inclination inside from outside in the form of a saucer to be integrated with the nozzle 6. At the time of placing the floating body 1 on the tray 8 and starting blowing, floating starts.
Patent JP-S62257988-A (JP)
Inventor: SAIJO HIROYUKI
IPC: C11D1/22
Filed: 1986-05-01
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-H042510-A (JP)
Title: Draft adjusting device for amphibian vehicle
Inventor: KAWAGUCHI TAKUMA
IPC: B63B35/42
Filed: 1990-04-19
Abstract: PURPOSE:To improve the stability on the water by mounting two pairs of right and left floaters through floater supporting rods to both sides of each of portal supporting frames provided on both sides in front and rear directions of an amphibian vehicle so that the positions of the floaters can be adjusted vertical, in front and in rear directions, and in right and in left directions. CONSTITUTION:For an amphibian vehicle A, six wheels 1 on the right and left serve as propulsion units on the water. Floaters 2 are mounted to a pair of front and rear supporting frames 3 firmly installed between both sides of a pallet of the vehicle A. Floater-upper and lower position adjusting racks 4 are rigidly fixed to the side parts of the supporting frames 3. Two floaters on each side are supported by a pair of three floater-supporting rods 5a - 5c respectively at the front and rear, both ends of each supporting rod are respectively connected to upper and lower mounting brackets 6a, 6b with pins. Each of the upper mounting brackets 6a is mounted to hole 4a of each of the upper and lower position adjusting rack 4 with bolts so that the position of the floater can be adjusted vertically, while the lower mounting bracket 6b is mounted to a longitudinal and lateral positions-adjusting rack 7 between the two floaters 2.
Patent JP-H02283566-A (JP)
Title: Truck
Inventor: HONDA YUTAKA
IPC: B62B3/08
Filed: 1989-04-24
Abstract: PURPOSE:To adjust freely the operating face of a measuring apparatus from the vertical state to the horizontal state (0 deg.-90 deg.) according to the position of a user by varying the inclined angle of a loading stand in five stages with the center-of-gravity line of the measuring apparatus as a fulcrum. CONSTITUTION:A measuring apparatus 1 is loaded on the holding member 10 of a loading stand 2, and a band 8 is put through a slit 3c formed at a frame member 3 forming the bottom part of the loading stand 2, thus fixing the measuring apparatus 1. A user holds the loading stand 2 with one hand and presses a knob part 17 with the other hand, and an engaging pin is released and the loading stand 2 becomes rotatable within the range of 90 deg. while the knob part 17 is pressed. In this state, the user selects the most appropriate inclination of the loading stand 2 for the operation of the measuring apparatus 1 and fixes the selected angle with an engaging pin. The user can thus adjust the operating face of the measuring apparatus easily from the high position to the low position.
Patent JP-H06294420-A (JP)
Title: Wet type multiple-disc friction engagement device
Inventor: TAKEZAKI KENICHI
IPC: F16D69/00
Filed: 1993-04-06
Abstract: PURPOSE:To provide a wet type multiple-disc friction engagement device having both high torque transmission capacity, high coefficient of dynamic friction and heat resistance. CONSTITUTION:A wet type multiple-disc friction engagement device 10 is provided with an inner disc 20 and an outer disc 30. The inner disc 20 is provided with a core plate 22 and a friction material 24 adhered to the core plate 22. The core plate 22 is relatively thin. The coefficient of static friction of the friction material 24 is relatively large. The outer disc 30 is provided with a core plate 32 and a friction material 34 adhered to the core plate 32. The core plate 32 is relatively thick. The coefficient of dynamic friction of the friction material 34 is relatively high and the material has heat resistance. Since the friction material 24 is engaged with the relatively thick core plate 32, the heat generated at the time of friction engagement is diffused through the core plate 32.
Patent JP-H11282673-A (JP)
Title: Method for detecting computer virus infection route and recording medium for recording trace virus to be used for the method
Inventor: SAKURA OSAMU
IPC: G06F21/56
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To exterminate the infection of a computer virus by detecting a virus infection route at an early stage and previously preventing the infection of the virus. SOLUTION: A trace virus having a self-duplication function similar to that of a computer virus, capable of recording infection history supposed to trace an infection route similar to that of the computer virus and independent of the computer virus is spread in a specific inspection area (S2). When a certain computer virus is detected (S3: YES), the infection history of the trace virus in the specific inspection area is successively inspected from the trace virus existing in a detected document or the like (S4), the infection route of the trace virus is searched and specified based on the infection history (S5), a computer virus infection route is estimated based on the infection route of the specified trace virus and an intrusion place of the computer virus into the specific inspection area is detected.