baber/WOPTO huggingface dataset:
Patent JP-S60167677-A (JP)
Title: Repelling type pneumatic motor utilizing permanent magnet
Inventor: KURODA TAKESHI
IPC: H02K49/10
Filed: 1984-02-09
Abstract: PURPOSE:To obtain high rotary force and efficiency by varying the opposed space distance between a permanent magnet of a stationary case side and a permanent magnet of a rotor side, and rotating the rotor toward the direction where a magnetic pressure is low. CONSTITUTION:Air is distributed and supplied to 3 pneumatic cylinders 5 which form one block through a valve mechanism 6, and permanent magnets 4 corresponding to the cylinders 5 are moved in the direction toward a rotor 1. When the opposed distance between the magnets 4 and 2 becomes minimum, a magnetic pressure is generated between the rotor 1 and a stationary case 3, and the rotor 1 rotates in the direction that the pressure is low. When the magnet 2 of the rotor 1 side arrives at the position of the cylinders 5 which form the other block by the rotation, the mechanism 6 is automatically switched, the former 3 cylinders 5 are contracted, and the latter 3 cylinders 5 are extended. Thus, the rotor 1 can continuously rotate.
Patent JP-S60169578-A (JP)
Title: Method for preventing corrosion and contamination of shell plate
Inventor: UEDA KENJI
IPC: B63B59/00
Filed: 1984-02-10
Abstract: PURPOSE:To prevent semipermanently corrosion and contamination by covering the shell plate by covering said plate with a copper-base metallic material and maintaining the protective current value only during sailing at an optimum value based on specific potential thereby effecting electrolytic corrosion. CONSTITUTION:The submerged part of a shell plate is covered by a copper or copper alloy material 2. A power source 3 in the ship and an electrode 4 which is hoisted up and down by a hoisting device 6 are connected by a conductor 5 and the material 2 and the power source 3 as well as one end of a control device 8 are connected by a conductor 7. The device 8 detects the sailing and stop of the ship, commands the device 6, is inputted with the potential difference between the electrode 4 and the material 2, i.e., the voltage between the branch conductor 11 of the conductor 5 and the conductor 7 and detects the corrosion preventing condition of the material 2. The power source 3 turns off and the device 6 lifts the electrode 4 from the sea when the ship calls at a port. Then the material 2 elutes to generate an effect of preventing contamination. When the ship leaves the port, the device 6 casts the electrode 4 into the sea by the command from the device 8 and the power source 3 is turned on by the signal passing through the wire 10 of the device 8 then protective current 13 flows from the electrode 4 into the material 2, thereby decreasing the elution of the copper. The device 8 controls the power source 3 by applying the signal operating the potential of the material 2 via the conductor 10 to said power source by the above-mentioned input.
Patent JP-H05246999-A (JP)
Title: Substituted phenyl derivatives
Inventor: JIYAN HEERESU
IPC: A61K31/535
Filed: 1991-01-24
Abstract: PURPOSE: To obtain a substituted phenyl derivatives for treatment of vaginal candidosis and an intermediate of prepn. of antimicrobial compd., etc., efficiency by removing a phenolic OH protecting group in a specified substd. phenyl deriv. having a piperadine ring.  
     CONSTITUTION: A compd. represented by formula I (wherein W is chloro, bromo, iodo, sulfonyloxy, etc.; P is methyl or a protecting group; R is H or a lower alkyl) is reacted with an amine represented by formula II [wherein Y is a group of formula III (Z is O, amino, etc.; A is a lower alkyl, aryl, etc.; B is a lower alkyl or a lower alkyloxy; or A and B is taken together to form alkylene, oxyalkylene, etc.; X is O, S, amino, etc.) to cyclize into a piperadine deriv. represented by formula V, and then removing the protecting group to obtain a substd. phenyl deriv. represented by formula VI {e.g.; 1-[4-[4-(4- hydroxyphenyl)-1-piperadinyl]phenyl]-3-propyl-2-imidazolidinone, etc.}. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08220469-A (JP)
Title: Head mounted display
Inventor: NAKAJIMA SHUNSAKU
IPC: G02B27/02
Filed: 1995-02-13
Abstract: PURPOSE: To attain the protection of optical parts at the time of carrying and the reduction of the intrusion of external light at the time of mounting in spectacles type head mounted display. CONSTITUTION: This spectacles type head mounted display is constituted of a pair of handles 2R and 2L provided with a foldable root part whose width is wide and the handles 3R and 3L which are ear hanging top end parts respectively attached so that the position of a rotary shaft may be movable to the handles.
Patent JP-H08220954-A (JP)
Title: Copying system
Inventor: SATO TSUTOMU
IPC: H04N1/00
Filed: 1995-02-13
Abstract: PURPOSE: To restrict the use of a copying machine by a person other than a department data input person whose data is coincident with the registered one by controlling permission to start the registering processing or the accessing processing of job reservation or job reservation information for a copying machine by a control means. CONSTITUTION: Whether a magnetic card is inserted in a card reader interface 811 is decided, and in the case of detecting the insertion of the card, a department code stored in the magnetic card inserted by a user is loaded in the working area of a CPU 805. Then, whether the loaded department code is registered is collated by retrieving the department code registered in the SRAM 807 of a copying machine control device 500 so as to decide whether it is an effective department. Based on the decided result, the CPU 801 controls the permission to start the registering processing or the accessing processing of the job reservation for the copying machine by a job reservation setting means or the job reservation information by a 2nd input means.  Thus, the use of the copying machine by the person other than the department data input person whose data is coincident with the registered one is restricted.
Patent JP-H02203536-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIO MIKIO
IPC: H01L21/28
Filed: 1989-02-02
Abstract: PURPOSE:To make it possible to make a large window and to facilitate the manufacture of a semiconductor device by a method wherein after a gate electrode is separated by first and second insulating thin films, third insulating thin films are provided and the third insulating thin films on the gate electrode are etched to form contact windows. CONSTITUTION:An n<+>-polysilicon film 4 and a CVD oxide film 5, which is a first insulative thin film, are formed on a silicon substrate 1 provided with an element isolation region and a gate oxide film 3. Then, after the conductor film 4 and the film 5 are etched using a resist 6 provided at a gate electrode region as a mask and the resist 6 is removed, a second insulative thin film (a CVD oxide film) 7 is formed. Moreover, arsenic is ion-implanted to form third insulative thin films (a BPSG film and a CVD oxide film) 9 and 10 on the whole surface, in which n<+>-regions 8 are formed. Moreover, a resist 11 is formed in the vicinities of contact formation parts and the films 9 and 10 are etched to form contact windows. Thereby, as the formation of the contact windows is performed in a self-alignment manner to a gate electrode 4' and a window can be made large, the manufacture of a semiconductor device is facilitated.
Patent JP-H0356200-A (JP)
Title: Aerobic pressurized flotation equipment for separating anaerobic sludge in supernatant liquid from methane fermentor
Inventor: NAKANO IWAO
IPC: C02F1/24
Filed: 1989-02-02
Abstract: PURPOSE:To obtain an apparatus, whereby problems concerning a separation equipment for anaerobic sludge using an anaerobic gas are settled, by separating anaerobic sludge in a supernatant from methane fermentor through flotation with an aerobic pressurized flotation equipment and then changing the condition of separated sludge to anaerobic at once in a tank for making sludge anaerobic. CONSTITUTION:A supernatant from methane fermentor flows into a mixing tank 16 through a discharge pipe 15 and a connection pipe 28. On the other hand, a compressed air out of a compressor 22 is mixed with a pressurized water out of a pressurizing pump 18 by a mixing valve 20 and flows into the mixing tank 16 as a pressurized bubble water. Sludge floated up here is carried by a scraper 12 and sent through a discharge pipe 4 to a tank 5 for making the sludge anaerobic. In this case, the sludge flows down along a L-type partition plate 6, creeps through a bottom clearance hole 7, gets over a overflow dam 8 and goes into a sludge pit 34. As the height of dam 8 is higher than that of clearance hole 7, the sludge is always fully collected in a sludge receiver 33 so that the anaerobic condition is maintained by cutting off an intrusion of air from a pressurized flotation tank 11.
Patent JP-H02704-A (JP)
Title: Pharmaceutical composition improved in elution property
Inventor: ODA MINORU
IPC: A61P43/00
Filed: 1989-02-01
Abstract: PURPOSE:To obtain the subject composition by blending sodium 4-[alpha- hydroxy-5-(1-imidazolyl)-2-methylbenzyl]-3,5-dimethylbenzoates useful as a throboxane synthetase inhibitor with a specific compound. CONSTITUTION:A composition, obtained by blending sodium 4-[alpha-hydroxy-5-(1- imidazolyl)-2-methylbenzyl]-3,5-dimethylbenzoate which is a remedy for thromobosis or asthma, etc., and useful as a thromboxane synthetase inhibitor or an optical isomer or a hydrate thereof with D-mannitol and/or NaHCO3 and a water-soluble high polymer, such as hydroxypropyl cellulose, hydroxypropyl methyl cellulose, methyl cellulose or polyvinylpyrrolidone, and capable of suppressing deposition of crystals in a weak acidic solution, maintaining a solution state and exhibiting better elution improving effects on elution than that of a single agent by synergistic effects.
Patent JP-H09291920-A (JP)
Title: Surface treating method for screw part
Inventor: SAKURAGI HIDETAKE
IPC: B05D1/28
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide good fastening workability and torque stability by coating the screw part of screw part items welded to the car body of an automobile with a liquid organic resin coating composition for forming a film in which a volume intrinsic resistance value is over a specified level in a normal temperature beforehand and heading and drying the screw part. SOLUTION: In order to completely prevent the precipitation of a cationic electrodeposition coated film, a volume intrinsic resistance value of a film formed from a coating composition must be set to 10<14> ohm.cm or over in a normal temperature. After the screw part of screw part items is coated with an organic resin coating composition, a film is formed by heating and drying by using a heat wind circulation drying furnace, an infrared ray irradiating device or a device for combining infrared ray irradiation and heat wind. A drying temperature is set to 100 to 180 deg.C and a drying time is set to 10 to 60 minutes. Thus, by preventing sticking of sputters jumped during welding or the precipitation of an electrodeposition film during cationic electrodeposition coating, good screw fastening work and torque stability are assured.
Patent JP-H06245201-A (JP)
Title: High efficiency coding/decoding system
Inventor: SHIMODA KENJI
IPC: H04N19/70
Filed: 1993-02-12
Abstract: PURPOSE:To improve the transmission frequency of data, to facilitate the format conversion of data, and to attain decoding even when the data are reproduced discontinuously. CONSTITUTION:A large block consists of four small blocks 50, a large block start code 110 and a large block header 52. Each of the small blocks 50 has a variable length data 57, small block header 103 and an intra-data length 56, The data are sent through a branch 1, an MB ESCAPE 102 are sent through a branch 2, an MBSTUFF 59 are sent through a branch 3, and an SKIP 101 are sent through a branch 4. Even when the data are discontinuously reproduced, the data are decoded by the branches.
Patent JP-S59151065-A (JP)
Title: Optical current transformer
Inventor: TAKAHASHI GENJI
IPC: G01R15/24
Filed: 1983-02-18
Abstract: PURPOSE:To enable stable measurement of electric current with high accuracy by coating the entire reflection surface of the Faraday effect glass of an optical current transformer with a reflection film or covering the surface thereof with a protective cover to avoid direct contact of said surface with the atm. CONSTITUTION:When the light linearly polarized by a polarizer 1 is made incident to Faraday effect glass 2, the linearly polarized light s totally reflected twice each by the respective angle parts of the glass 2 and is changed to elliptically polarized light. The rotating angle of the plane of polarization thereof is detected and the intensity of the magnetic field is measured, by which the electric current flowing in a primary conductor 6 is measured. A reflection film 7 such as multilayered film of silver, aluminum and dielectric material is formed by means such as vacuum deposition or the like on the reflection surface of the glass 2 to avoid direction contact of the glass 2 with the atm. The stable measurement is thus made possible without sticking of water drops and the contaminated material in the atm. on the reflection surface even if the current transformer is used in a climatic environment of adverse temp. and humidity.
Patent JP-H10218593-A (JP)
Title: Attachment for forklift truck
Inventor: IKEDA CHOJI
IPC: B66F9/18
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reliably treat a coiled steel tape with a forklift truck. SOLUTION: A forklift attachment is an L-shaped hook 12 attached to a pair of forks 11 adapted to move horizontally toward or away from each other. Each of the hooks 12 comprises a head 13 adapted to be supported on a fork 11, a shank 14 extending downward from the head 13, and a leg 15 extending laterally inward from the lower end of the shank 14. The head 13 in the form of a square pipe is fitted around the fork 11 so as to slide thereon in the longitudinal direction thereof. The head 13 is fixed or unfixed by means of its lock means D to or from a predetermined longitudinal position of the fork 11. The laterally inward movement of the forks 11 brings the legs 15 inserted in the bore 17 of a coiled steel tape C.
Patent JP-S6326660-A (JP)
Title: Light receiving member
Inventor: SHIRAI SHIGERU
IPC: G03G5/082
Filed: 1987-02-06
Abstract: PURPOSE:To enhance general characteristics, such as photoconductivity and durability by laminating a first a-Si layer and a second layer made of a-Si containing C and a conductivity governing substance on a substrate to form a light receiving layer and incorporating Ge in the region of the first layer in contact with the substrate in a nonuniform concentration distribution. CONSTITUTION:The first layer 102 made of an amorphous material a-Si composed essentially of silicon contains Ge in the layer region 105 in contact with the substrate 101 in a uniform concentration distribution in a plane parallel to the surface of the substrate 101, and in a nonuniform concentration distribution in the thickness direction of the layer region 105, thus permitting photosensitivity and light responsivity to be enhanced in all the visible light region. The second layer 103 is formed by introducing C in the structure of amorphous silicon, and incorporating the conductivity governing substance in a uniform distribution in all the layer region, thus permitting humidity resistance, successive repeated use enduring characteristics, high voltage resistance, use circumstance bearing characteristics, and durability to be enhanced.
Patent JP-S56122729-A (JP)
Title: Container-transhipment device
Inventor: TACHIBANA NAOHARU
IPC: B65G63/00
Filed: 1980-02-29
Abstract: PURPOSE: To reduce the stoppage time of container wagons at a station greatly by providing a device to lift up containers from container temporary-loading devices and transfer to the position of a container-lifting device.  
     CONSTITUTION: A container-transhipment device 1 is constructed of container temporary-loading devices 2 and 3, a container-elevating device consisting of a position minute-adjusting device 4, a container-lifting device 5 and an elevating power mechanism 6, running wheels 8 to run on rails 7, and a transfer device 9 to transfer containers between container temporary-loading devices 2 and 3 and the containerlifting device 5. In this construction, when the container transhipment device is moved and stopped to stride over container wagons temporarily stopped on a main track or a side track, containers can be loaded or unloaded efficiently by making effective use of temporary-loading devices, and consequently, the stoppage time of the container wagons at a station can be greatly reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08193155-A (JP)
Title: Resin composition for backing material for producing shadow mask
Inventor: IGARASHI ICHIRO
IPC: C08L33/02
Filed: 1995-01-18
Abstract: PURPOSE: To facilitate the curing by heat or by the irradiation with an active energy ray by compounding a compd. having a carboxyl group and a (meth) acryloyl group, a compd. having (meth)acryloyl groups, and a chelating agent. CONSTITUTION: This compsn. is prepd. by compounding 30-95 pts.wt. compd. having a carboxyl group and a (meth)acryloyl group and obtd. by reacting a dibasic acid (anhydride) with a (meth)acrylate having a terminal carboxyl group, 70-5 pts.wt. polyol poly(meth)acrylate having at least two (meth)acryloyl groups and obtd. by reacting a polyhydric alcohol with (meth)acrylic acid, and 0.001-5 pts.wt. chelating agent.
Patent JP-S61185871-A (JP)
Title: Air-cooled type fuel cell
Inventor: HIROTA TOSHIO
IPC: H01M8/04
Filed: 1985-02-12
Abstract: PURPOSE:To make surface inner temperature of an electrode uniform and improve cell characteristic by providing supplying ports and discharge ports of cooled gas alternately. CONSTITUTION:A plurality of supply passages 5 passing through intermediate layers of separator plates 2 and supplying cooling air over the separator plates 2a, 2b are formed over both side faces C, D to form cooled layers. As open ports of plural supplying passages 5a, supplying ports, a half number of the passages, are provided on the side C and the remaining half of the ports, discharge ports 5b are provided on the other side D. And cooling air flowing from the supplying ports 2a to the direction of G mark passes through all the supplying passages 5 in the separator plates 2 and discharged to the direction of H mark from the discharge ports 5b. And exhaust ports 5g, half of the supplying passages 5 are provided on the side face C of an adjacent separate plate 2 oppositely to the discharge ports 5b provided on the side face D, and the remaining supplying ports are provided on the side face D opposite to the supplying ports 5a provided on the side face C, and supplying ports and discharge ports are opened in the lamination direction on the same side face so that cooling air may flow alternately to the lamination direction of cell stack for each separator plate.
Patent JP-S56120235-A (JP)
Title: Line monitoring system
Inventor: IWAFUNE YASUNORI
IPC: H04B17/00
Filed: 1980-02-28
Abstract: PURPOSE:To enable to detect the failure in lines, by detecting the time that the voice between the station itself and the caller of opposing station is interrupted for a given time or more, and detecting the start and end of talking. CONSTITUTION:A voice detector 112 detects the voice of callers of the station itself and opposing station with voice detectors 113, 114, and inputs it to a failure detector 118 via a storage circuit 116. A device 118 uses the talking state and end detecting signal from an exchange signal detector 117 and detection signal 7, 8, to detect failure in the lines. That is, if the voice signal is interrupted for a given time or more determined with a circuit 116 of the device 112, the detection signals 7, 8 are interrupted and the talking detection signal is not ouputted, allowing the device 118 to judge the failure of line.
Patent JP-S56122621-A (JP)
Title: Adjusting stand for cold roll forming
Inventor: INOUE TAKESHI
IPC: B21D5/08
Filed: 1980-02-29
Abstract: PURPOSE: To accurately adjust rolls without stopping their revolution by providing a gear box unit meshed with a worm and gears engaged therewith to right under a roll bearing housing and moving the roll bearing housing vertically by rotating the rotating handle shafts of the gear box unit.  
     CONSTITUTION: Nos.1W6 are forming stands and a strip is reduced of area in the direction of the No.1WNo.6, wherein an adjusting stand is provided to the No.5 stand. A gear box unit 6 in which a vertical adjusting shaft 5 is engaged to a bearing housing 4 is provided to right under the bearing housing 4 of lower rolls 3 of said stand. The lower rolls 3 on the driving side and working side respectively are freely and vertically adjusted by turning the rotating handle shafts 7, 7' in this gear box unit 6. It is also possible to read these vertical movements with the linear scale installed to the bearing housing 4 and display the same as numerical values automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54118228-A (JP)
Title: Programmable automatic player
Inventor: MURASE KAZUHIRO
IPC: G10F1/00
Filed: 1978-03-03
Abstract: PURPOSE: To simplify circuit constitution by so constituting the player that the address to be iterated of a music memory is reset at each inputting of the iteration label signal and jump signal.  
     CONSTITUTION: When the label information of a comparing label generating part 22 and the label information O 2  from a music memory (a) coincide and further when the jump information O 3  is also sent in, the coincidence pulse signal of the output A of the comparator 23 is sent to a memory address memory part 21, address setting device 11, gate 26 and comparing lable generating part 22. When the coincidence pulse signal of the output A of the comparator 23 changes from the ON state to the OFF state, the output signal of the memory address memory part 21 is reset of the memory address in the address setting device 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56121180-A (JP)
Title: Generator of reciprocal wave
Inventor: IRIE JIYUICHI
IPC: G06G7/26
Filed: 1980-02-28
Abstract: PURPOSE:To obtain the f-V converter quick in the response over a wide frequency range and less in output voltage pulsation, by making proportional the terminal voltage to the reciprocal of time, through the discharge of capacitor precharged with the current proportional to the 2nd power of the terminal voltage. CONSTITUTION:The capacitor C is charged in advance with the charging circuit, not shown, and the charge of the capacitor C charged is discharged with the current (i) proportional to the 2nd power of the voltage Vr. The multiplication of this 2nd power is operated at the multiplier 51 and the voltage Vr is taken as the value proportional to the reciprocal of time. The reciprocal generator of this constitution is used as the reciprocal wave generator 22 of f-V converter, and the reset signal S every one period of the input signal Vf produced from the control circuit 21 is fed to produce the reciprocal wave voltage Vr in synchronizing with the signal Vf from the generator 22. Further, Vf is sampled at the end of every period at the sampling hold circuit 23, allowing to quicken the response over wide frequency range and to produce the voltage less in pulsation.