baber/WOPTO huggingface dataset:
Patent JP-H10259191-A (JP)
Title: Production of 4-(4-(4-(hydroxydiphenyl)-1-piperidinyl)-1-hydroxybutyl)-alpha,alpha-dimethylphenylacetic acid and its phosphorylated derivative
Inventor: MEIWES JOHANNES DR
IPC: C12P17/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of 4-(4-(4-(hydroxydiphenyl)-1-piperidinyl)-1-hydroxybutyl)-α,α-dimethylphenylacetic acid derivative and suitable for a pharmaceutical agent having antihistaminic action, etc. SOLUTION: This new compound is expressed by the formula [R<1> is the formula: CH2 OP(O)(CH2 )2 and R<2> is OH, R<1> is CH3 and R<2> is the formula: OP (O)(CH2 )2 , or R<2> is the formula: OP(O)(CH2 )2 and R<1> is COOH] [e.g. 4-(4-(4-(hydroxydiphenyl)-1-piperidinyl)-1-hydroxybutyl)-α,α-dimethylphenylacetic acid] and suitable as an agent having antihistaminic activity, etc. This compound is obtained by culturing a microbe belonging to the family Cunninghamella or Absidia in the presence of α-(p-tert-butylphenyl)-4-(α- hydroxy-α-phenylbenzyl)-1-piperidinylbutanol, etc.
Patent JP-H08252832-A (JP)
Title: Preparation of roll
Inventor: YAMAGUCHI KOJI
IPC: F16C13/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a method for preparing a roll wherein the work can be performed by a simple operation and miniaturization and weight saving can be attempted. CONSTITUTION: A process wherein a hollow core metal 1 is arranged under a condition where its own outer peripheral face is positioned in the molding space 6 of a mold 5, a process for sealing an oil 4 in the hollow part 1a of the core metal 1, a process wherein after a rubber is injected in a space formed between the inner peripheral face of the molding space 6 and the outer peripheral face of the core metal 1, vulcanization molding is performed by pressurizing and heating and a process for removing the oil from the hollow part 1a of the core metal 1, are provided.
Patent JP-S58174696-A (JP)
Inventor: KATSURA TOORU
IPC: D21H17/50
Filed: 1982-04-06
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-S60214109-A (JP)
Title: Low distortion audio amplifying circuit device
Inventor: PAURU TSUBITSUKI
IPC: H03F1/34
Filed: 1985-03-22
Abstract: In amplifier circuit arrangements for low-distortion transmission of audio signals a transformer is provided in order to isolate a source circuit from an amplifier of the amplifier circuit arrangement. Good transmission characteristics, however, can only be obtained in such circuit arrangements by using transformers of comparatively great dimensions. In order to achieve improved transmission characteristics and yet design the transformer in such a manner as to have small size, to be of low weight and inexpensive, the amplifier of the amplifier circuit arrangement is provided with a negative feedback circuit. This negative feedback circuit is connected to the source circuit by using a transformer connected in series with the current-voltage source of such source circuit.
Patent JP-H06252243-A (JP)
Title: Boat rotating equipment in loadlock chamber
Inventor: TAKAHASHI NOBUHARU
IPC: H01L21/22
Filed: 1993-02-23
Abstract: PURPOSE:To install a boat rotating mechanism in a loadlock chamber, and eliminate the possibility that particles generated from the boat rotating mechanism diffuse in the loadlock room. CONSTITUTION:A boat 6 mounting semiconductor substrates 7, a gear 5 transmitting rotation to the boat 6, and a boat rotating mechanism 8 constituted of a motor 4 and the like are installed in a loadlock chamber 1. The boat rotating mechanism 8 is hermetically sealed in an inner chamber 2 having a filter 3.
Patent JP-S63222534-A (JP)
Title: System for compensating interference between cross polarized waves
Inventor: MINOWA MORIHIKO
IPC: H04B3/04
Filed: 1987-03-12
Abstract: PURPOSE:To stably eliminate the interference between cross polarized waves at a reception side by generating the compensation signal of the interference component between cross polarized waves based on the signal of an intermediate frequency band so as to synthesize the compensation signal and the output after demodulation of the polarized wave receiving intercross-polarized waves. CONSTITUTION:A signal branched from the intermediate frequency signal of the polarized wave giving cross polarized wave interference is inputted and a local oscillation frequency signal inputted to a demodulator 9-V at the polarized wave receiving the cross polarized wave interference is used to demodulate the compensation signal synchronously with the cross polarized wave interference component by a compensation demodulator 16-V, and a compensation signal of the cross polarized wave interference component demodulated by the compensation demodulator 16-V is used to eliminate the cross polarized wave interference component by a cross polarized wave interference compensation device 17-V. Thus, even when each local oscillation frequency signal of both polarized waves of the sender side is asynchronous, the cross polarized wave interference is eliminated stably at the reception side.
Patent JP-H07270530-A (JP)
Title: Ultrasonic sensor equipment
Inventor: KAWAHARA HIDEKI
IPC: G01S15/04
Filed: 1994-03-28
Abstract: PURPOSE:To enable exact judgement of state of reception of an individual ultrasonic sensor by a system wherein each ultrasonic sensor delivers a detection state signal to a control device at a prescribed different timing set beforehand in accordance with a proper address thereof. CONSTITUTION:An address judging circuit 14 counts a time passing from the rise of a transmission signal, for instance, and after the time corresponding to an address set for an ultrasonic sensor 2 passes, it makes a reception judging circuit 11 operable for a prescribed time. When a transducer 8 is in a state of reception in this time, accordingly, the circuit 11 turns a transistor 12 on and a voltage obtained by dividing a supply voltage by resistors 21 and 13 is outputted to an output end of the sensor 2 and supplied as the detection state signal to a storage means 16 of a control device 3. The means 16 stores the inputted detection state signal for a prescribed period at each prescribed time, while a detecting sensor judging means 17 takes out the voltage of the detection state signal stored in the means 16, at a prescribed timing, and judges whether the transducer 8 of the individual sensor 2 is in the state of reception or not.
Patent JP-H10249446-A (JP)
Title: Method for deep-drawing perforated material
Inventor: YOKOMIZO KENJI
IPC: B21D22/26
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a hole from being crushed or a perforated material from being cracked in the machining time, to produce a basket of deep bottom with an easy machining, to reduce the machining process and to make it in a low cost and a high speed by forming slits from the disk outer circumference part of the material to be machined toward the inside direction of the radius direction. SOLUTION: A disk like material 1 to be machined is mounted on a die, a punch is positioned at the center of the material 1 to be machined, it is pressed with a press and it is executed with deep drawing. In the time, a slit 3 is formed on the outer circumference part in the A direction of the disk, the difference of density of holes 4 is eliminated and the directional elongation is unified. Further, the elongated material 1 to be machined is escaped to the slit 3 side, the stress of elongation applying on the holes 4a arranging in the A direction is escaped to the slit 3 side and absorbed, it is made as same as the stress of elongation in the B direction, and the deformation of the holes 4 in the deep drawing time or cracks of the material 1 to be machined is prevented.  In such a way, because even using a perforated material of a punching metal 2, etc., this is executed with deep drawing, the machining process is reduced.
Patent JP-S56156921-A (JP)
Title: Production of combination head
Inventor: NAGAHARA SHINICHI
IPC: G11B5/29
Filed: 1980-05-02
Abstract: PURPOSE:To simplify the structure and increase the record/reproduction property of a combination head, by giving a level difference to the inner side of one side of a magnetic core material to obtain a combination head of a record head having a wide gap and a reproduction head having a narrow gap and then fixing the head. CONSTITUTION:The plural sections of a level difference 1a having a convex part 1a1 and a concave part 1a2 are formed on the surface of a magnetic core component material 1 by means of a special cutter having plural trapezoid blades. Then the removing part 1b is cut and then the part 1a1 is polished. After this, the parts 1a1 and 1a2 are cut with every difference 1a. A magnetic core material 1' having a dividing groove 1'a at the center and the part 1b at the right and left sides each with the opposite surfaces to the parts 1a1 and 1a2 of the core material 1 formed flat evenly is made opposite to the material 1. Then dividing cuts 1c1-1c3 plus 1'c1- 1'c3 are formed, and the tape sliding surface is bent and polished. Thus the narrow gaps 2a and 2'a to be used for the reproduction heads 2 and 2' are obtained along with the gaps 3a and 3'a to be used for the record heads 3 and 3'. As a result, a combination head having 4 channels and 4 tracks can be obtained.
Patent JP-H02239055-A (JP)
Title: Slip sheet supply method and its device
Inventor: NATSUME KENICHI
IPC: B65H20/04
Filed: 1989-03-13
Abstract: PURPOSE:To enable the remaining paper sheet for a rotary printing machine to be used, by providing a cutter moving form slip sheet cutting device which is located between slip sheet roll-out rollers and supply rollers and which is in a direction meeting at right angles with a slip sheet supply direction. CONSTITUTION:A cutter moving form slip sheet cutting device is provided at the upper part of a space between roll-out rollers 5, 5' and supply rolls 16, 16', and an edge support stand 40 guide cut-out 30 is provided at the lower portion center of its reciprocating movement plate 29, and slide blocks 32 fitted in the fitting in groove of a guide rail 31 furnished between side posts 11 are respectively provided at the back portions on both sides of the guide cut-out 30. And an edge support stand 40 holding a cutter edge 39 is fitted at the front of the reciprocating movement plate 29 in such a way as to move up and down. And the cutter edge 39 is retained at the edge support stand 40 in a skew position, and is provided so as to protrude from the lower end of the edge support stand 40 so that it may be positioned within an edge tip insertion groove 18 even at the time of a rise. Thus, a level movement is made as the cutter edge 39 is being moved up and down, and cutting a slip sheet 4 can be done.
Patent JP-S60201752-A (JP)
Title: Exchange system using satellite
Inventor: YAMAGUCHI TSUKASA
IPC: H04B17/00
Filed: 1984-03-26
Abstract: PURPOSE:To detect a fault of a master station including a satellite circuit by providing an independent monitor device and an artificial slave station outside the master station, and forming a closed loop test route which is folded at the satellite among the monitor device, the master station, the satellite and the artificial slave station. CONSTITUTION:A satellite exchange system includes a switchboard 2 of master station, satellite 7, subscriber 4 of master station and a subscriber 9 of slave station. An external monitor device 13 of master station and an artificial slave station 10 are provided independently outside the switchboard 2. A monitor device 13 is provided with a selection signal generating circuit 14, selection signal receiving circuit 15, test signal receiving circuit 16, level measuring device 17, and a switch circuit 18, etc. The monitor circuit 13, the master station 1, the satellite 7 and the station 10 forms a closed loop test route which is folded at the satellite 10. In such constitution, the faults at the switchboard 2 of the station 1 including those at a satellite circuit are detected.
Patent JP-S60199426-A (JP)
Inventor: HAYASHI NOBUHIRO
IPC: G08B5/36
Filed: 1984-03-26
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-H06275593-A (JP)
Title: Washing device
Inventor: ABE YUJI
IPC: H01L21/304
Filed: 1993-03-18
Abstract: PURPOSE:To prevent or suppress adhesion of washing water inside a washing water bath and live germs and TOC to the inner wall of the washing water bath and wafer surface by installing an ultraviolet ray lamp inside the washing water bath. CONSTITUTION:Washing water, for example pure water 3, is supplied Into a washing water bath 1 from a washing water supply part 2. One lot of wafers 4 where treatment process is completed and the surface is subjected to washing treatment as a pretreatment before proceeding to a next process is set to a wafer tool 5. Then, a plurality of ultraviolet ray lamps 7 are aligned inside the washing water bath 1, where the wavelength of the ultraviolet ray lamps may be partially set to for example 254 nm for preventing and extinguishing increase in live germs and microorganism and may be partially set to for example 184.5nm for decomposing an organic matter. A transparent pipe 8 separating the pure water 3 from the ultraviolet ray lamps is formed by for example a crystal pipe so that the ultraviolet ray lamps 7 can be replaced freely.
Patent JP-S60202004-A (JP)
Title: Device for transferring pallet to/from warehouse of solid structure
Inventor: MAEDA KIJIYUUROU
IPC: B65G1/00
Filed: 1984-03-28
Abstract: PURPOSE:To improve efficiency of transferring pallets to/from a warehouse at a lower cost by setting up stacker cranes for handling pallets under loading as well as carriages for transferring empty pallets to lower floors of warehouse, so that pallets, both under loading and empty, can be transferred simultaneously to/from the warehouse. CONSTITUTION:When a loaded pallet 15 is placed on a transferring/loading device 12b at a warehousing site 10b, this device 12b transfers the pallet 15 onto a shelf on the first floor of a warehouse 2 in front. Then, a stacker crane 3, receiving the loaded pallet 15, transfers is on a shelf on the second floor or above. On the other hand, when an empty pallet 6 is put on a transferring/loading device 12a at the desired warehousing place 10a, the device 12a transfers it on a shelf on the first floor of the warehouse 2 in front. Then, the transferring/ loading device 5a on a carriage 5, receiving the empty pallet 6 and moving it to the appointed place, transfers it on a shelf in the first or second floor. Thus, the efficiency of transferring pallets to/from a warehouse can be improved at a lower cost.
Patent JP-S63225463-A (JP)
Title: Image pickup tube
Inventor: KAWAMURA AKESHI
IPC: H01J31/38
Filed: 1987-03-13
Abstract: PURPOSE:To reduce reflective light coming from a meshed electrode so as to prevent flare by piling a metallic film and a transparent conductive film in order on the meshed electrode so as to form a film preventive of reflection for the light within an operation wavelength band. CONSTITUTION:A metallic film 10 and a transparent conductive film 11 are piled in order on a meshed electrode 8 so as to form a film preventive of reflection for the light within an operation wavelength bend. For example, chromium, tungsten, molybdenum, and the like are used as the metallic film 10, and ITO, NESA, and the like are used as the transparent conductive film 11. Since the film preventive of reflection is formed to utilize an effect of interference between the transparent conductive film 11 and the metallic film 10, reflective light from the meshed electrode 8 to the photoelectric conversion film 3 is much reduced and so the prevention of flare can be performed.
Patent JP-H04275196-A (JP)
Title: Page turning-over mechanism of paper sheets
Inventor: HOSOYA TAKAHIRO
IPC: B42D9/04
Filed: 1991-02-28
Abstract: PURPOSE:To turn over the pages of superposed paper sheets, for example, a passbook. CONSTITUTION:The paper sheets 8 fed by feed rollers 3a, 3b are fed in the gap between a pair of guides 5, 6 to be set thereto and a turning-over roller 1 is brought by a support bracket 2 into contact with the uppermost paper sheet 8a of the superposed paper sheets 8 and rotated to run over said sheet 8a. Thereafter, the turning-over roller 1 is retracted from the paper sheets 8 to discharge the paper sheets 8 from the gap between the guides 5, 6. By this constitution, the generation rate of a release mistake or jamming is reduced.
Patent JP-H07241256-A (JP)
Title: Automatic opening/closing device for toilet seat/closet cover
Inventor: SASAKI HIDEO
IPC: A47K13/10
Filed: 1994-03-04
Abstract: PURPOSE:To accurately detect the respective absolute positions of a toilet seat and a stool cover extending over the whole opening/closing range by providing a signal generating means to detect the absolute positions of the toilet seat and the stool cover on a route from the output shaft of a driving motor to the toilet seat and the stool cover via a transmission means. CONSTITUTION:One sides of the toilet seat 2 and the stool cover 3 are freely closably/openably supported with a frame 4 by a holding shaft 5a, and the other sides of them are connected to the output shaft 8, 9 of a driving unit 7 by connecting shafts 5, 6. The driving unit 7 is equipped with a motor which performs the opening/closing driving of the toilet seat 2 and the stool cover 3 independently, and transmits the rotation of those output shafts to the output shafts 8, 9 via the transmission means for deceleration. In such a case, the signal generating means 43 is assembled in the route on which the rotation of the motor is transmitted to the output shafts 8, 9, and a signal in accordance with the rotational positions of the toilet seat 2 and the stool cover 3 can be outputted by sliding position brushes 45, 46 with the pattern part and print resistor part of a printed circuit board 44.
Patent JP-H09227821-A (JP)
Title: Method for fixing polyvinyl alcohol on surfaces of various materials
Inventor: GEN JIYOUKIYUU
IPC: C09D5/16
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make the surface of a hydrophobic material hydrophilic by chemically fixing polyvinyl alcohol on the surface. SOLUTION: This method comprises adding 0.5wt.% or above silane coupling agent or titaniuin chloride and an acid or an alkali to a solution prepared by fully dissolving a polyvinyl alcohol in a mixed solvent comprising water and an organic solvent having an affinity for water or an organic solvent/ organic solvent mixed solvent system, coating or dipping the surface of a material with or in the obtained solution and heat-treating the wet film at a relatively low temperature of 140 deg.C or below or comprises using dimethyl sulfoxide, an organic solvent/water mixed solvent or an organic solvent/organic solvent mixed solvent as the solvent, reacting a polydimethylsiloxane, a natural rubber and a polyvinyl chloride in a polyvinyl alcohol solution containing 1wt.% or below silane coupling agent at 50-140 deg.C and heat-treating the wet film at 140 deg.C or below.
Patent JP-H08256445-A (JP)
Title: Vertical rotating machine
Inventor: TAKEDA ISAMU
IPC: H02K5/167
Filed: 1995-03-17
Abstract: PURPOSE: To supply oil by pushing it up by an oil lifter and an oil lifter guide without causing the revolution direction to be limited by the bearing of a vertical rotating machine. CONSTITUTION: By forming, for example, an elliptical groove 20 at the inner periphery of a circular-plate-shaped member as an inner diameter change part 10B of an oil lifter guide 10, a shape is formed so that an inner diameter changes similarly when viewed from both the forward and backward rotation of an oil lifter.
Patent JP-2000260135-A (JP)
Title: Optical pickup carrier device
Inventor: TOGAWA TAKASHI
IPC: G11B7/085
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To realize the carriage of high and low speeds without changing the engaged state of a gear by utilizing one of a pair of motors for high and low speed carriage as a carrying power source. SOLUTION: This carrier device performs stable thread driving without making any changes in a gear engaged state in a reduction gear mechanism 22 by selectively transmitting a motive force from a pair of motors 23 and 24 for high and low speed carriage through a rack 8, a gear 9 and the reduction gear mechanism 22 to a thread 5 supporting an optical pickup 2 and carrying it in the radial direction of an optical disk. Concerning the pair of motors 23 and 24, the motor not selected for energization starting is only passively rotated with its voltage application terminal substantially set open and without any accompaniment of regenerative braking.
Patent JP-H05266884-A (JP)
Title: Filling method for lead-acid battery paste and device therefor
IPC: H01M4/20
Filed: 1992-03-17
Abstract: PURPOSE:To improve a structure at the back of paste relative to a grid mid- member by positioning a plate support plane to support and carry a grid above a paste charging reference plane coinciding with the lower opening plane of a hopper. CONSTITUTION:A filling belt 4 forming a paste charging reference plane 3 at the time of filling a plate with paste 2, and a plate carrying belt 5 of rail type for carrying a plate 1, travel at the same speed. A step is formed between the reference plane 3 and the grid support plane 6 of the belt 5, thereby providing a structure where the plate 1 moving on the belt 5 does not come in contact with the belt 4. In this case, constitution is so made that the grid support plane 6 is set with the belt 5, and the back of a grid mid-member 9 is sufficiently filled with the paste.
Patent JP-S63225963-A (JP)
Title: Tape cassette loader
Inventor: KOTANI SEIICHI
IPC: G11B15/675
Filed: 1987-03-16
Abstract: PURPOSE:To enable a tape cassette to be inserted from a short side in a perpendicular state and to reduce a size of width, by providing a positioning member which guides the insertion of the cassette by fitting in a groove formed in the longitudinal direction of the tape cassette, and performs inserting positioning upward and downward in a holder. CONSTITUTION:On the tape cassette 3 having a cover 3b on the long side of a rectangle provided with the long side and the short side, the groove 3c is formed in the longitudinal direction. Meanwhile, in the cassette loader 1 of a video tape recorder 2, the holder having a guide rail which guides the insertion of the cassette 3 by fitting in the groove 3c of the cassette 3 and performs the positioning of the cassette upward and downward is provided. When the cassette 3 is inserted from a position shown in continuous line to the position shown in alternate long and short dash line setting the cover 3b as a bottom plane from the short side, the loader 1 is driven, and the cassette 3 is drawn in a direction of arrow head X1, and next, it is moved in a direction of arrow head Y1, then, the cassette is loaded on a loading position shown in double dotted chain line.
Patent JP-S57172310-A (JP)
Title: Zoom lens
Inventor: KATOU MASATAKE
IPC: G02B9/14
Filed: 1981-04-17
Abstract: PURPOSE: To obtain a telephoto zoom lens whose aberration has been corrected satisfactorily, by placing the third group positive, negative and positive lenses in order from the side of an object, placing the first and second group lenses so as to be movable in the opposite direction, and satisfying the prescribed conditions.  
     CONSTITUTION: The third group positive, negative and positive lenses are placed in order from the side an object, the first and second group lenses are placed so as to be movable in the opposite direction, each extent of movement is denoted as ξ, and η, respectively, focal distances of the first and second groups are denoted as fI, fII, respectively, a main point interval of both the groups in case of a short focus is denoted as e' 12 , and in case of P=(e' 12 -fI-fII)+Q, Q=fII 2 / (e' 12 -fI-fII), and aη/dξ=(2η-ξ+P), the expressions (1)W(5) are satisfied. (provided that LW, fIII, fIIIF, N 3 P and N 3 N, and L 3  denote length of the whole system, a focal distance of the third group, a focal distance of the front group IIIF in the third group, a refractive index of glass of the first and last lenses in the IIIF group, and length of the third group, respectively). 
     COPYRIGHT: (C)1982,JPO&Japio