baber/WOPTO huggingface dataset:
Patent JP-H11254323-A (JP)
Title: Cold blast grinding method
Inventor: HIRAO YASUHIRO
IPC: B24B55/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of a grinding load on the edge of a grinding wheel and to reduce a grinding load per unit length by using the edge- chamfered grinding wheel to perform traverse grinding. SOLUTION: By using a chamfered grinding wheel 10 having a half-circular edge shape of a radius (r) formed by chamfering, cold blast traverse grinding is performed by an up-cut in an arrow direction A. If the chamfered grinding wheel is used, compared with the case of using an unchamfered grinding wheel, a traverse speed twice as fast is allowed. In the case of cold blast traverse machining, since a grinding line draws an arc shape, cold blast formed in a central machining point and heated to reach a relatively high temperature flows along the arc grinding line in a rear direction with respect to the advancing direction of the grinding wheel 10.  Thus, exhaust air after the completion of cooling in the machining point is moved easily backward, resistance to cold blast supply seen in the unchamfered grinding wheel is reduced, and a cooling shortage in the end part of the grinding wheel is solved.
Patent JP-S522543-A (JP)
Title: Vibration proof bearing
Inventor: SANO MASATOSHI
IPC: G04B31/04
Filed: 1975-06-24
Abstract: PURPOSE: To eliminate a frame structure, a supporting member sustaining the components of the bearing is to be constructed in one body with a plastic plate or receiver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03276508-A (JP)
Title: Organic solid electrolyte
Inventor: KUBOTA TADAHIKO
IPC: H01M10/0565
Filed: 1990-03-27
Abstract: PURPOSE:To obtain performance satisfying any of ion conductivity, a film- forming property, and interface resistance by jointly using a porous film having a large hole diameter and a high molecular compound having an aromatic ring for a side chain. CONSTITUTION:A porous film, having a mean hole diameter of 0.15mum or more and filled with a high molecular compound containing a repetition unit represented in the formula I, contains both of an aprotic polar solvent and salt of a metal ion belonging to the periodic table Ia or IIa group, and is thin- film-likely formed. In the formula I, R1: hydrogen atom and lower alkyne group, etc., R2: alkyl and alkenyl groups, etc., including methyl, ethyl, propyl, and butyl, X: -CO2- and -OCO- etc., R3: hydrogen atom or alkyl group including methyl, ethyl, propyl, and butyl, L: alkylene group, a: 0 or 1, and m: integer of 0-5. This improves high ion conductivity, a film-forming property, and liquid- leakage resistance.
Patent JP-H09269119-A (JP)
Title: Gas appliance plug device
Inventor: ASAGAMI TATSUO
IPC: F23N1/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain safety and reliability during an ignition in the igniter of the gas appliance plug of a gas cooking appliance. SOLUTION: During an ignition, the bearing part 21 of a return lever 22 moving interlocking with an engaging device 18 is used as a supporting point. A tapered upper end 22b and a needle pin 17a are used as one working point. Another working point opposed to the working point is provided on the bent end part 22c of the return lever 22 and the protruding tapered part 23a of a thermal power adjusting lever 23. Even when the thermal adjusting lever 23 is located during the ignition, within a range of a weak fire position or a strong fire position to an intermediate fire position, it always returns to the intermediate fire position to ignite in a state of intermediate fire.
Patent JP-S61238689-A (JP)
Inventor: SEKI WAHEI
IPC: B61B9/00
Filed: 1985-04-15
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-H10229909-A (JP)
Title: Fingerless glove fixed with stereodeck
Inventor: KATOU YOSHIMORI
IPC: A41D1/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to securely attach a stereodeck on the back of a hand and promote its utilization by fixing to the back part of a fingerless glove the stereodeck incorporated with rotational axis of a take-up reel of an earphone cord and having the take-up lever on the upper surface. SOLUTION: In a super-miniature stereodeck 32, a take-up shaft of an earphone cord is incorporated and on the upper surface a take-up lever 7 of the earphone is installed. On the back part of a fingerless glove 2 a hollow sheath 15 having a window on both side planes is fixed and on the bottom of the deck 32, a board piece to be engaged with the hollow sheath 15 and a brim 18 which is actuated by the elasticity of a spring on both side planes of the board piece, are installed. Thus, the board piece is inserted into the hollow sheath 15 with the brim 18 being opened toward the outside to be attached to the back part of the glove 2, so far as the stereodeck 32 is concerned. After used, the cord is rolled within the deck 32 by the lever 7 and the earphone 4 is engaged with a hook. Further, the deck 32 is covered with a main cover 29 and fastened by engaging with bottoms 30 and 31.
Patent JP-S534186-A (JP)
Title: Loop controller of strip
Inventor: HAMADA SHIGEJI
IPC: G05D13/62
Filed: 1976-07-01
Abstract: PURPOSE: To control to equalize the lengths of these strips by supervising the length of strip delivered into a loop and that of strip delivered from a loop in figures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59204067-A (JP)
Title: Form peeling-off device of copying machine
Inventor: NOGAMI YUTAKA
IPC: G03G15/00
Filed: 1983-05-04
Abstract: PURPOSE:To form a peeling-off device of a copying machine, which is capable of peeling off exactly a thin form, too, from a photosensitive body without damaging the photosensitive body by placing an attracting roller for adsorbing a form so that it can be made to contact and separated to an from the photosensitive body. CONSTITUTION:When a tip part 3a of a form 3 approaches the upper part of a roller 5, a position of the tip part 3a of the form 3 is detected by a form detecting device 24, and by its detecting signal, an electromagnetic clutch 13 is set to a contact state, and the roller 5 is driven. When the roller 5 rotates to a position shown in a figure (b), at this position, the tip part 3a of the form 3 is pressed, inserted and held between a circumferential surface 2a of a photosensitive body 2 and a circumferential surface part 5a corresponding to the maximum radial position of the roller 5. In this regard, in this state, a circumferential speed of the photosensitive body 2 and a circumferential speed of the maximum radial position of the roller 5 become the same circumferential speed. On the other hand, a solenoid valve 8 of an attracting means is opened by a single of the form detecting device 24, and a negative pressure is generated in a suction hole 5b of the attracting roll 5. Accordingly, the tip part 3a of the form 3 is adsorbed to the circumferential surface or the roller 5 by an attracting action of the suction hole 5b of the roller 5, and also peeled off forcibly from the circumferential surface 2a of the photosensitive body 2 as the roller 5 rotates.
Patent JP-S564324-A (JP)
Title: Bulging method
Inventor: SHIMAKATA RIYUUJI
IPC: B21D26/041
Filed: 1979-06-22
Abstract: PURPOSE: To make possible bulging with a good yield through the use of the inexpensive device by injecting the liuqid of the specific flow speed into the blank to bubble air and press-molding the above-mentioned blank from the pressing part by movable dies while pressing the blank from the inside.  
     CONSTITUTION: With the molding device forming the specified cavities 37, 20 by an upper die 36 and lower die 19, the blank 50 to be worked such as brass is provided in the cavity 20 of the lower die 19 and as the upper die 36 descends, the cavity 37 presses the top surface of the blank 50, at the same instant of which pistons 23, 24 are operated by the contacting of pushers 31, 32, so that water is injected at the flow speed of 1W100m/sec. by way of piping 14 and the nozzle 17 of which the inside diameter dN is defined by formula (DB; barrel part inside diameter of blank and 25W50mm, HB; barrel part inside height and 25W80mm, dB; neck part outside diameter and 15W30mm) and is 5W25mm to press the inside of the blank 50 and disperse air to air bubbles. This elimintes the need for conventional exclusive impact device permits the miniaturization of the device and enables the prevention of the molding insufficiency owing to air cushion action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63244886-A (JP)
Title: Semiconductor radiation detecting element and manufacture thereof
Inventor: SAWADA RYOICHI
IPC: H01L31/09
Filed: 1987-03-31
Abstract: PURPOSE:To etch a fine pattern with excellent reproducibility by etching Si, using an Au film for etching the plane of incidence formed onto a p layer as a mask, shaping a conductor film consisting of Au, etc., to a shape that the conductor film crosses over a stepped section formed near a boundary between the p layer and the plane of incidence and forming an Au film so as to coat the whole plate of incidence. CONSTITUTION:An Au film for etching a radiation incident plane is shaped into a P region in an element. The element previously has an i region 1, a p layer 2, a gate section (part of i region) 3, an n<+> section 4 and an n<+> electrode 5 under the state. The element is mounted to a jig 6 prior to the formation of the film, and a mask 7 coating the plane of incidence is set. An Au film is evaporated and formed onto the surface of the p layer 2 by using the mask. Acid-proof wax 9 is applied onto the p layer 2 and the surface of the n<+> electrode 5 as the pretreatment of etching. The plane of incidence is retreated to the inside through etching, and a stepped section 10 is shaped between the p layer 2 and the i region 1. Wax is removed, and an Au film is evaporated at the stepped section 10 generated through etching. An Au film 13 in the i region 1 is evaporated from the p layer 2 including the whole radiation incident-plane surface, thus forming a Schottky barrier between the Au film 13 and the i region 1.
Patent JP-H03281091-A (JP)
Title: Production of flux cored wire for stainless steel
Inventor: HAYASHI FUMIO
IPC: B23K35/368
Filed: 1990-03-29
Abstract: PURPOSE:To realize good drawing properties by filling a seamless, stainless steel tube with flux kept in a specified water content, carrying out plural times of drawings and performing solution heat treatment between drawing stages. CONSTITUTION:Flux material (a) is pelletized (b) by using binder, dried (c), sized (d) and then stored (e) in a closed container to maintain the total water content at 0.8%. The seamless, stainless steel tube is filled 4 with the flux and the tube is drawn 5, 7 several times. Solution heat treatment 6 is performed between each drawing stage. In this way, a defect such as cracking of the sheath be prevented from developing in time of drawing.
Patent JP-H01249414-A (JP)
Title: Feeding device of transfer molding tablet
Inventor: KANDA KATSUTOSHI
IPC: B29C45/03
Filed: 1988-03-31
Abstract: PURPOSE:To contrive to improve the productivity of molding in response to the speeding-up of molding cycle by a method wherein tablets are arranged in a row at intervals, which are the same as the intervals of the raw of the pots of a transfer mold, on a horizontal tablet seating surface so as to be pinchingly fixed with a pair of parallel clamping bodies in order to be transferred to positions to be fallen in the pots with a pinching mechanism. CONSTITUTION:During the time, in which transfer molding is done with molds 8, tablets T... are arranged in a line firstly on a tablet seating stand 13, which is far away from the molds 8, and kept on waiting being pinched as they are lined-up with both clamping plates 59 of a pinching mechanism 50. When the introduction of tablets is ready after the opening of the molds 8, the pinching mechanism 50 is transferred by means of transferring mechanism to the pot positions of the mold so as to simultaneously fall all the tablets T in respective pots. Accordingly, the time required for feeding tablets is remarkably shortened and the shortening of molding cycle and resultant improvement of productivity become possible.
Patent JP-S522777-A (JP)
Title: Radiation detector
Inventor: ISHIJIMA HIROSHI
IPC: H01L31/00
Filed: 1975-06-24
Abstract: PURPOSE: To detect effectively the low energy radiations in a large amount of high energy radiations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62237609-A (JP)
Inventor: NAKAMURA NOBUYUKI
IPC: H01B7/02
Filed: 1986-04-08
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-S557146-A (JP)
Title: Conveyor device
Inventor: HORIE YOSHIO
IPC: B65G47/50
Filed: 1978-06-30
Abstract: PURPOSE: To assort with a exact timing objects loaded in random sequence and spacing by letting a magnetic tape with a reduced scale in a certain proportion to the conveyor, travel in correspondence with move of the objects.  
     CONSTITUTION: When the objects is loaded on the a-position in the loading area on a belt 2, an assortment signal for the assortment point a, b, c, or d in accordance with the object is sent by operating the key device 70, when the corresponding information signal is recorded in a magnetic tape 41. This information signal is read out by reproduction heads 52b, 52c, and the object shoving devices 20a, 20b are actuated into operation. This information signal will be erased upon being read out by the end reproduction head 52d when the object comes to the end of the conveyor device I. Those objects not assorted by this conveyor device I will be transferred to the conveyor device II, that is recorded in a magnetic tape 41 by a record head 52a of this conveyor device II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63243932-A (JP)
Title: Reader
Inventor: IMAI RYOICHI
IPC: G03B21/11
Filed: 1987-03-30
Abstract: PURPOSE:To put an index mark, etc., instantaneously to a static state and to speed up retrieval of a desired part by intermittently opening a light shielding and transmitting means at every passage of an information recording medium along a projection optical position during continuous forward feeding or backward feeding of medium. CONSTITUTION:A liquid crystal shutter 17 is opened to allow passage of light for the specified time at every time when the retrieval mark 22 of individual information frames C is detected by a 1st photosensor 231 through an optical fiber 24 during the rotation for forward feeding (a) and backward feeding (b) of a film F. The optical path is constituted by a light source lamp 11   a condenser lens 12 the film F   the liquid crystal shutter 17 a mirror M  a screen 16 so that said mark can be visually observed. The information frame C and index mark 21 corresponding of the liquid crystal shutter 17 are projected for the specified time on the screen so that the video is visible as if the static video in one moment. The fast and easy retrieval of the desired information part is thus permitted.
Patent JP-S558224-A (JP)
Title: Frequency converter control system
Inventor: HIRATA AKIO
IPC: H02M5/45
Filed: 1978-06-30
Abstract: PURPOSE: To stably control an AC motor by providing a waveform improving circuit at the output side of an output voltage rectifying circuit and controlling the motor upon detection of an output voltage signal removed from a commutation surge voltage.  
     CONSTITUTION: The output voltage of a frequency converter is produced by a detector 19, and rectified by an output voltage rectifier 20. The output of the rectifier 20 is applied to a waveform improving circuit 22, which thereupon produces only the waveform component superimposed on the output voltage of the frequency converter in correspondence to a commutation surge voltage via a filter circuit A for only predetermined frequency band to thus feed back the differential voltage between the waveform component and the output signal as an output voltage detection singal to a frequency control circuit 17 and an α control circuit 18.Accordingly, it can obtain stable output voltage and current control in the entire output frequency range of the requency converter to thereby prevent malfunction such as irregular rotation of a load motor 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09246998-A (JP)
Title: Error correction device
Inventor: KAWAHARA MINORU
IPC: H04N5/92
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate useless power consumption by an external code decoder in the case that error correction by an external code is not required by specifying which one of internal code and external code error flags is to be outputted by the flag of 1 byte that is Sel EF. SOLUTION: The error correction by an internal code is performed to video data in an internal code decoder 23. A flag corresponding to the result is put in the internal code error flag of a bit 7 in an EF. Then, the Sel EF is defined as '1'. They are sent to a write processing to an SDRAM 30. When the video data for one error correction block are accumulated, they are sent to an external code decoder and corrected when a block internal code error is not present at all. Than, corresponding to the Sel EF, whether it is internal code error flag or the external code error flag is judged, the error corrected video data, the external code error flag and the Sel EF are sent to the write processing to the SDRAM 30 and the data written in the SDRAM 30 are read and outputted as digital video data.
Patent JP-H05281008-A (JP)
Title: Air flowmeter
IPC: F02D41/18
Filed: 1992-04-01
Abstract: PURPOSE:To output the current supply time and the data showing the relation of the current supply time to the air flow by conducting the heating control in such a manner that a fixed current is applied to a hot-wire probe to be heated to a substantially designated temperature. CONSTITUTION:A comparator 8 outputs L when the input square wave falls by the action of constant voltage, and transistors 9, 10 respectively turn off and on to supply a fixed current to a hot-wire probe 1. The temperature of the probe 1 is increased, and the resistance value thereof is also increased to approach a designated resistance value. Accordingly, the output of a comparator 6 is gradually lowered cross the square wave, the comparator 8 outputs H, and the transistors 9, 10 turn on and off to intercept the supply of a current to the probe 1. Accordingly, the temperature of the probe 1 is reduced, and when the square wave falls, a fixed current is supplied to the probe 1 and the operation is repeated. When the supply is intercepted with a high air flow, the probe 1 is strongly cooled by an air flow, and much time is taken until the probe reaches a designated resistance value during the supply operation so that the current supply time is elongated. Accordingly, the current supply time to the probe 1 becomes an air flow signal.
Patent JP-H10273456-A (JP)
Title: Production of optically active alcohols
Inventor: IKEHIRA HIDEYUKI
IPC: B01J31/24
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To produce the subject alcohols useful as a synthetic intermediate, etc., for medicines by asymmetrically hydrogenating a specific carbonyl compound with hydrogen in the presence of an asymmetric hydrogenating catalyst of a transition metal, a base and an optically active nitrogen-containing organic compound. SOLUTION: A carbonyl compound represented by formula I (R<1> and R<2> are each an aromatic monocyclic ring, an aromatic polycyclic ring, etc.) is reacted with hydrogen in the presence of a transition metallic complex of a group VIII metal having an optically active ligand (preferably a phosphine ligand) at preferably (1/100) to (1/100,000) molar ratio thereof to the carbonyl compound, a base (preferably an alkali metal, a quaternary ammonium salt, etc.) in an amount of 0.5-100 equiv. for the metallic complex and an optically active nitrogen-containing organic compound (preferably an optically active amine compound) in an amount of 1-4 equiv. for the metallic complex in the case of a monoamine compound or in an amount of 0.5-2.5 equiv. for the metallic complex in the case of a diamine compound in a liquid solvent (e.g.  2- propanol) at 15-100 deg.C under usually 1 atm to thereby afford the objective alcohols represented by formula II [e.g. (+)-4-phenylbenzhydrol].
Patent JP-H11282615-A (JP)
Title: Coordinate input device, its control method and computer readable memory
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/043
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To highly precisely and reliably input plural points with a simple configuration. SOLUTION: In plural oscillation parts 2-1 to 2-22 and vibration receiving parts 3-1 to 3-22 arranged on the peripheral part of a vibration transmission board 1, respective oscillation parts 2-1 to 2-22 are time-dividedly driven. The reference information of a vibration detection waveform when there is no input point to the board 1 in each of respective vibration transmission route groups from the oscillation parts 2-1 to 2-22 up to respective vibration receiving parts 3-1 to 3-22 is stored. The information of a vibration detection waveform in each of vibration transmission route groups is compared with the reference information corresponding to the vibration transmission route group concerned. The coordinate position of an input point is calculated and outputted based on the compared result.
Patent JP-2000277954-A (JP)
Title: Air-cooled electronic unit and electronic unit system
Inventor: YOSHIDA KAZUMI
IPC: H05K7/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic unit, where a case can be shared commonly even if air-cooling type of a natural air cooling type or a forced air cooling type is adopted. SOLUTION: An electronic unit 8 has a box-like case 9, having a front face 11f where a first air hole 18 is opened and a side 11b where a second air hole 19 is opened, circuit components 16 are stored in the case 9 and a second fitting rail 24 is fitted to the side of the case. The second fitting rail 24 is fitted to the side of the case 9, and it can selectively move to a closing position where the second air hole 19 is closed and an opening position, where the second air hole 19 is opened.
Patent JP-S576338-A (JP)
Title: Method and device for measuring degree of flocculation of finely divided particles quantitatively
Inventor: YAMAMOTO HIROSHI
IPC: G01N35/08
Filed: 1980-06-12
Abstract: PURPOSE: To determine and measure the state of flocculation objectively with good reproducibility by slowly moving a finely divided particle suspension in a capillary tube thereby separating the same to the deposited layer of flocculated lumps and the suspension layer of nonflocculated particles.  
     CONSTITUTION: when the reacting liquid 3' in a sample vessel 15 is sucked at a constant rate from a nozzle 11 by the suction effect of a pump 13, the nozzle 11 is pulled up from the reacting liquid by a nozzle driving device 16 and sucks air 2. The luquid 3' turns to the vacuoles 3 which are sandwiched at the front and rear thereof by air layers 3 in a capillary tube 1. these cell are slowly moved in an arrow direction by the pump 13 until they arrive at the optical measuring means 12 provided in the tube 11. During this time, the flocculation reaction of the reacting liquid in the liquid cells progresses, and flocculated lumps 5 deposit in the leading end parts of the cells 3 and nonflocculated latex particles 4 suspend in the backward reacting liquid. Since the reacting liquid is moving while being stirred, the particles 4 are distributed roughly uniformly and the concns. thereof correspond to the degrees of flocculation of the latex flocculation reaction. These are measured by the optical measuring means 12 and are displayed in a display device 17. 
     COPYRIGHT: (C)1982,JPO&Japio