baber/WOPTO huggingface dataset:
Patent JP-S57211478-A (JP)
Title: Fine particle sweeping material projector
Inventor: MAEDA RIICHI
IPC: B24C5/06
Filed: 1981-06-22
Abstract: PURPOSE:In a rotary blade type sweeping material projector, to disperse even the fine particle sweeping material uniformly onto the face to be swept, by securing a member for blocking the air flow on the back side of the blade to bury a portion of the sweeping material path space thereby suppressing the production of the harmful air flow. CONSTITUTION:The members for blocking the air flow or the wind suppressing members 9a-9h are secured to the back of each blades 4a-4h to bury a portion of the sweeping material path space. The shape of each wind suppressing members 9a-9h is such that the thickness in the proximity contacting with the portion 4a-1 near to the center of the rotation of the blade 4a is zero while it will increase gradually as it will approach to the outercircumferential end 4a-2 of the blade 4a, and the portion 9a-2 facing with the outercircumferential end section 4b-2 of the adjoining blade 4b will make narrow the gap (t) against the blade 4b while preventing the choking of the portion N facing with the sweeping material feed-out port 7a and to squeeze the air fow in the arrow direction P at the injection port section Q thus to suppress the air flow and to prevent the production of the harmful air flow thus to distribute the fine particle of the sweeping material uniformly onto the surface of the material to be sweeped.
Patent JP-S62253065-A (JP)
Inventor: TOKUDA KAZUHIRO
IPC: A61H33/06
Filed: 1986-04-24
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-H04324114-A (JP)
Title: Magnetic recording medium
Inventor: JINBO NOBORU
IPC: G11B5/71
Filed: 1991-04-25
Abstract: PURPOSE:To provide the magnetic recording medium of a chromium oxide system having excellent traveling durability and good preservable stability. CONSTITUTION:A lubricant and a carbon black having <=100mum average particle size and 50 to 1500 product of dibutyl phthalate (DBP) oil absorption (ml/100g) and content (wt.%) to fine powder of ferromagnetic CrO2 are incorporated into the magnetic layer essentially consisting of the fine powder of the ferromagnetic CrO2 and a binder resin on a nonmagnetic base. The magnetic recording medium having the excellent traveling durability and good preservable stability is obtd. in this way. The effect is higher particularly if fatty acid ester having 9 to 36C is incorporated as the above-mentioned lubricant into the magnetic layer.
Patent JP-S63261709-A (JP)
Title: Manufacture of soft magnetic laminated film
Inventor: KATORI KENJI
IPC: H01F41/18
Filed: 1987-04-20
Abstract: PURPOSE:To make it possible to implement high productivity with characteristics required as a material for a magnetic head being kept, by sputtering iron and iron-nickel alloy in an atmosphere containing nitrogen in the same chamber. CONSTITUTION:Iron and iron-nickel alloy are juxtaposed in a chamber, in which an argon atmosphere including nitrogen is adjusted. A substrate is set on one end of a movable mounting stage of rotating type and the like provided at the upper part. Sputtering is performed in the state that the substrate is made to face either of the targets at a specified distance. As the sputtering method, e.g., high frequency magnetron sputtering can be used. Thus, the iron, which is the main magnetic body film having a high saturation magnetic flux density, and permalloy, which is an intermediate magnetic body, whose magnetic resistance and magnetostriction are both low, are laminated. The thickness of each film and the number of the laminated layers can be suitably selected in correspondence with the desired characteristics. It is not required to change the atmosphere for every layer, and the productivity of the soft magnetic layered films can be improved to a large extent.
Patent JP-S5522635-A (JP)
Title: Insecticide composition
Inventor: KATSUTA YOSHIO
IPC: A01N37/34
Filed: 1978-08-05
Abstract: PURPOSE: An insecticide composition having improved insecticidal effect and a wide application range, comprising a specific pyrethroid, Permethrin, and Decamethrin.  
     CONSTITUTION: A composition comprising (A)a compound of formulaI: (R is 1-6C alkyl group), e.g. a compound of formulaII or III, (B)permethrin, (C)sipermethrin, (D)decamethrin, and (E)the compound A of formula TV, or phenvalerate, and if necessary, a pyrethroid synergist as an assistant, e.g. piperonyl butoxide. The compound of formulaI has improved insecticidal effect and light- resistance with low toxicity, and provides pesticides with improved effect and low toxicity together with the Dcamethrin and compound A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63261205-A (JP)
Title: Optical fiber cable for energy transmission
Inventor: FUKUI TADAHIRO
IPC: G02B6/02
Filed: 1987-04-17
Abstract: PURPOSE:To cool an end surface effectively and to absorb a shock at the time of movement by fixing one end of an optical fiber to an optical cable, and coupling the holding member at the other end side directly with an oil damper mechanism and making it follow up the expansion and contraction of the optical fiber. CONSTITUTION:When laser light 2 is incident on the optical fiber 5, the fiber 5 expands thermally owing to heat generation corresponding to the internal absorptivity and incident energy. The periphery of the incidence end 5a is fixed to the optical cable 4, but the periphery of a projection end 5b is fixed to a holder 12 which can move freely in a cylinder 14 where oil 13 is charged, so the thermal expansion of the fiber 5 in energy transmission is absorbed and effective cooling is possible. Further, when the cable 4 is moved or stopped by a robot, the holder 12 can not move because its impact speed is large and no unreasonable force is therefore applied to the fiber 5.
Patent JP-S5721414-A (JP)
Title: Polymerization of formaldehyde
Inventor: ISHII TAKAMI
IPC: C08G2/00
Filed: 1980-07-15
Abstract: PURPOSE: To prevent deposition of polyoxymethylene on the inner wall or like area of a reaction vessel, by slurry-polymerizing HCHO in an inert organic medium in the presence of a specified polyvalent-metal salt, a specified polyethylene glycol monoether and a specified polymerization catalyst.  
     CONSTITUTION: To 1l of an inert organic medium, e.g., benzene, are added 0.1W 50mg of a polyvalent-metal salt selected from a polyvalent-metal salt of an alkylsalicyclic acid of formula I, wherein R 2  is a 3W22C alkyl and m is 1W3, and a polyvalent-metal salt of a sulfosuccinic acid of formula II, wherein R 3  and R 4  are each a 3W8C alkyl, 1W500mg of an ethylene glycol monoether of formula III, wherein R 1  is a 10W20C alkyl, alkenyl or alkylaryl and n is 2W10, and 1×10 -7 W1× 10 -3 mol of a polymerization catalyst, e.g., butylamine. Then, HCHO is introduced continuously into the resulting solution, and polymerized under an atmospheric pressure to 5kg/cm 2  and a temperature of -20W80°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292096-A (JP)
Title: Speaker equipment
Inventor: IIMURA KATSUHIKO
IPC: H04R1/02
Filed: 1990-04-10
Abstract: PURPOSE:To attain broad band, high sound quality and high output by forming integrally a multi-way speaker with plural resin frames with a magnetic circuit insert-molded thereto and a buffle plate connecting them by means of a thermosetting or thermoplastic synthetic resin. CONSTITUTION:A 1st speaker magnetic circuit 34 is insert-molded to a frame 32 formed integrally with a buffle plate 31 and formed by coupling a circumferential ridge of a cone diaphragm 39 to a circumferential ridge 32 and adhering a dust proof 41 to the upper face in the middle of the diaphragm 39. A 2nd speaker is formed similarly. Then the buffle plate 31 and frames 32, 33 are formed integrally by a thermosetting or thermoplastic synthetic resin. Moreover, a different resin material for a bridge 32a of the circumferential ridge 32 and a bridge 33a of the frame 33 from the resin material for the other parts is employed and dichromatic molding is implemented. Thus, the two speakers cover different bands to attain broad band, high sound quality and high output.
Patent JP-S62251801-A (JP)
Title: Method for operating distillation tower
Inventor: YAMANO NOBUYUKI
IPC: G05D9/12
Filed: 1986-04-24
Abstract: PURPOSE:To attain stable control by moderately correcting large disturbance temporarily generated on a liquid level within a small deviation range as a deviation obtained by averaging variation. CONSTITUTION:In a control system for the liquid surface of a distillation tower 1, a liquid-level meter 2 for detecting the liquid level in the tower 1 is fitted to the tower 1 and a controller 3 controls the valve opening of a control valve 4 based on the output of the level meter 2 so that the liquid level is set up to a prescribed value. On the other hand, a discharged volume is measured by a flow-meter 5 and its measured value is indicated on said controller 3. If the liquid levels is increased over the objective set point, the integrated value of deviations is also increased, and at the time of excess over an allowable range, the integrating operation is stopped and prescribed correcting operation is simultaneously started. The correcting operation executes control operation when the integrated value of deviations reaches the prescribed allowable limit value, so that a fixed correcting value to be set up every correction is comparatively moderately added/subtracted. Consequently, stable controlling characteristics can be maintained.
Patent JP-H04327405-A (JP)
Title: Automatic warehouse control device
Inventor: HORIKAWA MEGUMI
IPC: B65G1/04
Filed: 1991-04-25
Abstract: PURPOSE:To shorten crane operation time, i.e., entry/delivery time, by providing proximity sensors for detecting the passage of a stacker crane at plural places, a control device for stopping the crane at a sensor which is nearest to a selected delivery shelf, and a position correcting means. CONSTITUTION:Around the center of a warehouse is provided a proximity sensor, such as limit switch, where the position of a crane is corrected, and also the crane is made stand by. A host computer 2 reads an entry file 11 and a delivery file 12, judges whether the next operation is entry or delivery and, if it is delivery, decides an delivery shelf from a stock file 13. Then the host computer 2 judges whether the area of delivery is A, B, C or D and, if it is A, B or C area, calculates from the address of the delivery shelf whether the nearest home position is 1 or 2, and makes the stacker crane stand by at the nearest home position. In this manner, the standby location of the stacker crane at the time of delivery is selected at the nearest home position.
Patent JP-H02273197-A (JP)
Title: Sputum-homogenizer and homogenization method
Inventor: SUGIYAMA IKUO
IPC: C12Q1/40
Filed: 1989-04-14
Abstract: PURPOSE:To homogenize sputum to facilitate the detection of acid-fast bacteria by preparing the homogenizer using proteolytic enzyme, glycosidase, and sodium chloride, when desired, additionally urea, and guanidine salt. CONSTITUTION:The subject sputum homogenizer is prepared by using proteolytic enzyme, glycosidase and sodium chloride (1), when needed, urea or a guanidium salt and a hydrosulohydril compound (2), further, cetyl pyridium chloride (CPS). The homogenizers (1) and (2) can be used to detect general disease causative bacteria, and the homogenizer containing CPS can be suitably used in the examination of acid-fast bacteria. The proteolytic enzyme is suitably protease, or papain and the glycosidase is suitably diastase.
Patent JP-S5429952-A (JP)
Title: Buffer amplifier
Inventor: MIZUGUCHI HIROSHI
IPC: H03F3/345
Filed: 1977-08-10
Abstract: PURPOSE:To make the potential difference between the first and the second Tr electrodes into zero by connecting the output electrode of feed control transistor Tr and one input side of a differential amplifier, namely, the second Tr input electrode to the output terminal and connecting the first Tr input electrode to the input terminal.
Patent JP-S63262308-A (JP)
Title: Stopping device for nursery box feed conveyor
Inventor: HARADA TAKECHIYO
IPC: A01G9/00
Filed: 1987-04-17
Abstract: PURPOSE:To improve the extent of operation efficiency by installing a braking structure in a feed conveyor driving part, in case of a feed conveyor, conveying stacked nursery boxes to a rack conveyor after separating them piece by piece. CONSTITUTION:A brake plate 62 is installed in an input shaft 41 of a feed conveyor driving part, and a receiving plate 63 is installed in an output shaft 42, forming a braking structure 61 there. And, the brake plate 62 is positioned by the knock pin bolted to an intermittent gear 51. The receiving plate 63 is bolted to a gear 55, and, the brake plate 62 installs a circular projection 66 in response to an intermittent part of the intermittent gear 51, contacting a circular recess 67 of the receiving plate 63. In this constitution, when the intermittent part of the intermittent gear 51 and a gear 54 of the output shaft 42 are engaged with each other and a feed conveyor is stopped, the circular projection 66 and the circular recess 67 are contacted with each other, thus inertial movement of the conveyor comes to a stop. With this constitution, operation efficiency is improved.
Patent JP-S5321715-A (JP)
Title: Electric motor
Inventor: MIYASHITA KUNIO
IPC: H02K21/46
Filed: 1976-08-13
Abstract: PURPOSE: With a permanent magnet type synchronous motor which has damper winding for self starting, it is devised to set a permanent magnet and damper winding completely independent from magnetic standpoint in order to make the rotor structure simplified as well as to increase the motor efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05275821-A (JP)
Title: Connector for flexible substrate, and electronic equipment
IPC: H05K7/14
Filed: 1992-03-24
Abstract: PURPOSE:To improve peel strength by bonding one pair of ends of a pair of reinforcing tapes bonded to opposite surfaces of a pair of flexible substrates to both sides of a printed board as well as by bonding together the other ends of the pair of reinforcing tapes. CONSTITUTION:When a plurality of signal lines 4 of a pair of flexible substrates 3a and 3b are connected to a plurality of lands 2a and 2b on both sides 1a and 1b of a printed board 1 by soldering with the help of thermocompression bonding or the like, a pair of reinforcing tapes 6a and 6b having a width (length) W2 that is several times as wide as a bond width of a conventional reinforcing tape is used. Exterior surfaces 60a and 60b of this pair of tapes 6a and 6b are bonded to opposite surfaces 30a and 30b of the pair of flexible substrates 3a and 3b by thermocompression bonding or the like. One pair of ends 62a and 62b of the surfaces 61a and 61b of the pair of tapes 6a and 6b are bonded to the sides 1a and 1b of the board 1, and also the other ends 63a and 63b are bonded to each other by thermocompression bonding or the like.
Patent JP-S59220311-A (JP)
Inventor: KISHIMOTO TAKASHI
IPC: B27D5/00
Filed: 1983-05-30
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-H10289674-A (JP)
Title: Deflection york device
Inventor: KITAMURA KATSUYUKI
IPC: H01J29/76
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of positive cross convergence generated in an intermediate part between the center of a screen and the peripheral part by a simple structural change by providing a region constituted of a linear rib and a bent line rib on the screen side inside a section bobbin. SOLUTION: A second region 22 formed of bent line ribs 17, 18, 19, which are bent at prescribed angles, is provided on the inside of a screen side of a section bobbin 11 between a first region 21 formed of linear ribs 12, 13 and 14, 15, 16 extended radially in the neck direction and horizontal deflection coils 20 are wound around slits between respective ribs. The broken line rib region is set to a range of 10-30 deg. to the horizontal direction with the central axis 23 of the section bobbin 11 set to the origin and an electron beam landing in the intermediate part between the screen center and the screen peripheral part is made to correspond with the deflecting position. This constitution weakens a magnetic field generating a pin cushion deflection and decreases a force acting in the direction approaching to the X axis of the electron beam.
Patent JP-H03294874-A (JP)
Title: Image forming device
Inventor: FUJII HARUO
IPC: G03G15/08
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the exterior surface of a processing cartridge from being soiled by developer by providing a developer filter in an opening part of a cartridge container on the opposite side as an image carrier against developing device side as an image carrier against developing devices and by forming an air flow from the image carrier to a filter via the developing devices through a suction fan provided on the device main body side. CONSTITUTION:The filter 33 is provided in the cartridge container 31 of a processing cartridge 30, and the air flow is formed from the image carrier 10 to the filter 33 via the developing device 13 inside the cartridge container. Therefore, even when splattered developer is generated by developing operation of a multiple number of developing devices 13 around a photosensitive drum 10 where the developing devices 13 are installed, this developer is not stuck on the exterior surface of the processing cartridge 31 but gathered at the filter 33. Thus, the exterior surface of the processing cartridge 30 is not soiled by the developer.
Patent JP-H11296381-A (JP)
Title: Virtual machine and compiler
Inventor: WAKE HIROYUKI
IPC: G06F9/45
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a virtual machine capable of high speed execution by absorbing data dependency. SOLUTION: This virtual machine 100 being a stack virtual machine is provided with a stack 120 in which an uppermost stage TOS(top of stack) and a next stage SOS(second of stack) are assigned to the register of an actual machine, an instruction storing part 102 for storing a virtual machine instruction column to be executed, a preceding instruction storing part 101 for storing preceding instruction corresponding to each virtual machine instruction for indicating whether the number of stages of storage in the stack 120 at the time of executing a virtual machine instruction following the corresponding virtual machine instruction is increased or decreased, a decoding part 103 for reading and decoding the virtual machine instruction to be executed and the corresponding preceding instruction information,  and an executing part 110 for executing the arithmetic processing of the decoded virtual machine instruction and the preceding processing of the stack 120 based on the preceding instruction.
Patent JP-S5720875-A (JP)
Title: Correcting method of slip data on optical character reader
Inventor: UEMOTO MASAHARU
IPC: G06V10/98
Filed: 1980-07-15
Abstract: PURPOSE:To increase the efficiency of correcting work, by corresponding the slip data on a display with an error slip shown to the operator by a slip feeding device. CONSTITUTION:A slip feeding device 5 having hoppers 2 and 3 at its both sides is installed to an optical character reader 1. The device 5 is made freely transferable an error slip 6 put into the hoppers 2 and 3 to the hoppers 2 and 3 through the inside of the device 5. A window 5a is provided to the device 5 to show the slip 6 to the operator. Furthermore, a scanner 7 is added to the device 5 to read the number, etc. attached to the slip 6, and a symbol recognizer 9 is connected to the scanner 7. In such way, the correction is facilitated for such a slip that has not been read at a slip input part 12 since the data on a keyboard display 13 coincidences with the slip shown by the device 5.
Patent JP-H04305729-A (JP)
Title: Method for switching window
Inventor: FUJIWARA KEIKO
IPC: G06F3/048
Filed: 1991-04-02
Abstract: PURPOSE:To simply and surely extract a window required to be observed by an operator. CONSTITUTION:When any one of plural icons displayed on the screen of a display device 2 is pointed out, a window corresponding to the pointed icon is opened on the screen of the device 2. When an icon whose window is not opened yet is pointed out of the plural icons, the window corresponding to the pointed icon is successively opened on the uppermost position of windows already opened on the screen of the device 2. In the state, the operation of the icons whose windows have already been opened is validated. When the icon whose window has been opened is pointed out, the window corresponding to the icon is switched to the uppermost position of plural windows displayed on the screen of the device 2.
Patent JP-H09282121-A (JP)
Title: Network printer
Inventor: AKIYAMA ATSUSHI
IPC: G06F3/12
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make a printer operate efficiently and to substantially shorten the total print wait time by providing a time-out switching control means which requests job switching by a job switching request means, a time-out time varying means which can freely vary its time-out time, etc. SOLUTION: When it is judged that there is a print job stacked on a hard disk of a file server, the file server is requested (job switching means) to perform switching to Queue of the stacked print job. Then when print data from a client are printed on a printer 4, its print request is stored temporarily by the print server in Queue on the hard disk in the reception order. If another client sets a time-cut time by transmission to the Queue on the hard disk earlier, process of the print request made by the client which is received in Queue on the hard disk earlier first.
Patent JP-S61255093-A (JP)
Inventor: YOSHIDA KOJI
IPC: H05K3/12
Filed: 1985-05-07
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-S58217904-A (JP)
Title: Focusing detector for endoscope
Inventor: SHISHIDO YOSHIO
IPC: A61B1/06
Filed: 1982-06-05
Abstract: PURPOSE:To perform high-precision focusing detection by providing a transmitting means which disallows light with wavelength used for photometry to pass selectively and allows light with other wavelengths to pass between a light source device and a light guide. CONSTITUTION:Light incident in parallel to an optical axis 10 is reflected by a focusing mirror 12 to travel toward an image reforming lens 13, a filter 14 which allows only specific light to pass, a photodetecting element 15, and a light source 16 for focusing detection. The photodetecting element 15 as a photodetecting means is shaped in a disk having an opening such as a pinhole 17 in the center, and this disk has a photoelectric surface 18 as the top surface and a light shielding surface 19 as the reverse surface, preventing the photodetecting element 15 from being exposed directly to light from the light source for detecting whether an image is in focus or not from behind the pinhole 17. A camera 9 attached to an adapter 11 is loaded with a film 21 and when an erected image is formed on the film surface 21 through a pentagonal prism 22, a similar optical image is observed.