baber/WOPTO huggingface dataset:
Patent JP-S61244416-A (JP)
Title: Press fitting device for u-shaped elastic tightening member
Inventor: KATSUKI SATOSHI
IPC: B23P19/02
Filed: 1985-04-19
Abstract: PURPOSE:To easily control gap dimensions with a member inserted to a shaft simultane ously form a device in a small size, by providing a column unit, which is rotatable forming its point end in a rectangular shape, in one part of a press fitting jig and decreasing the tightening pressure of a U-shaped elastic tightening member. CONSTITUTION:If a circular annular body 8 lowers applying force to a press fitting jig 1 from a U-shaped elastic tightening member 2, the circular annular body 8, generating by its cam groove a turning effect in an arm 5, rotates a column unit 3, and its point end rectangular part is adapted to a U-shaped internal part of the tightening member 2, decreasing its tightening force. As a result, the tightening member 2 is forced to be fitted to the bottom by a small press fitting pressure in a condition that elastic force acting on the U-shaped inside of the tightening member 2 is balanced with the turning effect of the column unit 3. And if the member 2 is forced to be inserted till the point end of the column unit 3 is adapted to the upper surface of a tightened member 12, the main unit 4 stops. Accordingly, the press fitting jig 1, regulating the dimension of its bottom end with the bottom end of the column unit 3, can adjust a clearance between the bottom surface of the tightening member 2 and the upper surface of the tightened member 12.
Patent JP-H09272289-A (JP)
Title: Back cover structure for binders
Inventor: KAWASAKI CHIHIRO
IPC: B42F13/22
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To form a back cover area into a smooth bending face and classify and thrown away a binding tool by fixing the binding tool fixed from inside by a screw. SOLUTION: A back round component 16 with the transverse face shape forming a half arc shape is fixed outside or inside a back cover 12 through a means of bonding or the like. The back round component 16 is provided with a thick wall section 16A forming a thick wall central section, and screw channels 16B are formed on two areas on the thick wall section 16A. A leg component 25 of a binding tool 17 is positioned on the position coaxial to the screw channels 16B, and a screw 30 inserted through from above the leg component 25 is clamped and fixed on the screw channels B to fix the binding tool 17.
Patent JP-H03283363-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: MOCHIZUKI YUJI
IPC: H01M10/0566
Filed: 1990-03-30
Abstract: PURPOSE:To improve the charge/discharge cycle life by providing a positive electrode provided with a conducting layer containing conducting ceramic and a binder on the surface of a metal core body and coated with a positive electrode mix containing spinel type LiMn2O4. CONSTITUTION:A conducting layer 3 containing conducting ceramic and a binder is provided on both faces of a metal core body 2, and a positive electrode mix 4 containing spinel type LiMn2O4 is coated on it to form a positive electrode 1. The conductivity between the metal core body 2 and the positive electrode mix 4 can be improved by the conducting ceramic in the conducting layer 3, no local battery is formed between the conducting ceramic and the positive electrode mix 4, and no gas is generated by the local battery reaction. The adhesive property between the metal core body 2 and the positive electrode mix 4 can be improved by the binder in the conducting layer 3. The charge/ discharge cycle life can be improved.
Patent JP-S5513309-A (JP)
Title: Underground cylinder advancing method and its device
Inventor: UEMURA KOUICHI
IPC: E21D9/06
Filed: 1978-07-12
Abstract: PURPOSE: To allow a full wide, huge-extended and large-sized cylindrical object to easily and safely dig forward having a good directional stability, by moving forward the large-sized cylindrical object by one stroke after moving forward a small-sized cylindrical object group, which covers a top of the large-sized cylindrical object, and after letting the end reach a proper place in front of a cutter of the large-sized cylindrical object, and by repeating the aforesaid processes.  
     CONSTITUTION: A bracket 4 welded at a lower part of each small-sized cylindrical object 2 is projected toward the inside of a cutter 3 and a protection tube 4 after piercing a slit 5 which is attached previously at a protection tube 4 located between the cutter 3 of a large-sized cylindrical object 1 and the large-sized cylindrical object 1, and advancing jacks 7 are located at the inside of the cutter 3 and the protection tube 4 so that the bracket can be pushed by the advancing jacks 7. A group of the cylindrical objects 2 is moved forward through the brackets 6 by means of the jacks 7, and thus, the end of the cylindrical objects 2 group reaches a proper position several meters ahead fron the cutter. And them the cylindrical object 1 is moved forward by one stroke after digging the underground through the adoption of a conventional method. Subsequently the aforesaid processes are alternatly repeated to move forward the cylinder objects 1 and 2 to a given place. And thus, there is no influence on the ground surface since the cylindrical object 2 is not moved forward when the cylindrical object 1 is being moved forward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07327327-A (JP)
Title: Electronic device that commutates current to electronic load
Inventor: JIYON MAIKURU MIRAA
IPC: H02J7/14
Filed: 1995-04-10
Abstract: PURPOSE: To commutate a current to a large-current load in a motor vehicle, such as a catalyst being heated electrically. CONSTITUTION: A device has a first switching means 30 that switches the current of an electric energy source 10 and a second switching means 14 that responds to the first switching means 30, is connected to a first electric load 18 in series and controls the current from the energy source 10 to the first electric load 18. Furthermore, when a voltage at the output of the energy source 10 is not larger than that of at least another electric load 41 by a specific value, a rejection means 42 for rejecting the flow of the current between the energy source 10 and another electric load 41 is provided.
Patent JP-S5511055-A (JP)
Title: Gas treating apparatus
Inventor: HARUTA TAKEO
IPC: B01D53/38
Filed: 1978-07-11
Abstract: PURPOSE: To improve deodorization effect by providing an ultraviolet radiation unit in the wet scrubbing tower of mal-odorous gas.  
     CONSTITUTION: The mal-odorous gas 1 introduced into a scrubbing tower 3 rises by passing the clearances between plural stages of ultraviolet light generating lamps which are frameworked in grating form in a packing layer 4. On the other hand, washing liquid 6 of the tower bottom is sprayed from the nozzles 12 of the tower top by a pump 7 and makes countercurrent contact with the mal-odorous gas while flowing in thin film form down the surfaces of the lamps. At this time, active radicals such as OH, etc. have been formed in the washing liquid through radiation of ultraviolet rays and therefore the mal-odorous components such as methl sulfide, methyl mercaptan, etc. which are difficult to be absorbed are absorbed and removed at high efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63249055-A (JP)
Title: Method for calculating acceleration of optical disk inspection apparatus
Inventor: MIKURIYA KENTA
IPC: G01M11/00
Filed: 1987-04-06
Abstract: PURPOSE:To calculate acceleration with high accuracy, by detecting the displacement quantity of a condensing lens by a displacement sensor and processing the output of the sensor subjected to AD conversion by a data processing means to pass the same through a digital filter. CONSTITUTION:An optical head (condensing lens) 3 is displaced in a tracking direction and a focus direction by a servo mechanism to keep the reading state of an optical disk and the displacement quantity of the head 3 at this time is detected by a displacement sensor. The output signal Ss of the sensor is converted to a digital data by an A/D converter 6 while the digital data is processed by a data processing means 8 to be passed through a digital filter 9. The processing means 8 performs data processing such as non-linear correction or averaging to the signal Ss. Therefore, a computer 7 can calculate acceleration using preliminarily processed measured data with high accuracy.
Patent JP-H0680739-A (JP)
Title: Acrylic modifier and blend
Inventor: NIIRESHIYU SHIYAA
IPC: C08L51/04
Filed: 1993-04-12
Abstract: PURPOSE: To achieve improved UV-deterioration performance in the case where a multi-stage modifier polymer is blended in an acrylic thermoplastic polymer by directly incorporating a weather stabilizer in an acrylic elastomeric stage of the multi-stage polymer.  
     CONSTITUTION: This multi-stage polymer comprises outer stage polymer formed by polymerizing a 1-8C alkyl methacrylate on the outer side of an acrylic elastomeric stage polymer obtained by polymerizing a 1-18C alkyl acrylate, for example. The acrylic elastomeric stage polymer is included by about 40-85 wt.% based on the composition, and one sort or more weather stabilizers are included in it by about 0.05-2.0 wt.% based on the polymer. The outer stage polymer is included in a ratio of about 15-60 wt.% based on the composition, and it has a Tg higher than 25°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04297282-A (JP)
Title: Method for washing ball and apparatus therefor
Inventor: TOBA HIDEAKI
IPC: A63B47/04
Filed: 1991-03-26
Abstract: PURPOSE:To provide a method and apparatus for efficiently washing balls without damaging the balls. CONSTITUTION:A ball 1 automatically sent from a ball feeder 11 is mounted on a rotary shaft 28 and rolled irregularly by rotating the rotary shaft 28, a spiral projection 29 is formed on the rotary shaft 28 and a guide rail 33 for sandwiching the ball 1 on the rotary shaft 28 is provided while washing the ball 1 by spraying a high pressure shower 23a consisting of detergent liquid 23 from a shower nozzle 27.
Patent JP-H04296630-A (JP)
Title: Formation of neuro-filter for light pulse tester
Inventor: YAMADA TAKAYUKI
IPC: H04B10/035
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate noise included in the measured waveform of a optical pulse tester (OTDR), and reduce measuring time. CONSTITUTION:Using a neural network 2 as a filter, back scattering light intensity, being discrete on a time axis, is input to the neural network 2. The form of a non-linear saturation function (sigmoid function), defined as the weight of each neural and the input-output relation of each neurone of the neural network, is learnt. Thereby it is possible to reduce noise included in a discrete electric signal of an optical pulse tester. And measuring time can also be shorten owing to the reduction of repeated measuring number.
Patent JP-S62241215-A (JP)
Inventor: KOBAYASHI HIROKI
IPC: H01H13/48
Filed: 1986-04-11
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-H10260553-A (JP)
Title: Production of toner
Inventor: YAMAMOTO HIROSHI
IPC: G03G9/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toner to be used for a printing machine or a copying machine to form an image by electrophotography, by which production of an irregular toner can be suppressed, the toner can be polymerized without much contamination of a producing device and the device can be operated for a long time without cleaning. SOLUTION: A polymn. reactor is treated by bringing acetone into contact with the inner wall, filling with water and cleaning by a jet cleaning machine. A polymerizable monomer compsn. comprising styrene, butylacrylate, carbon black, dispersant for the coloring agent, charge controlling agent, divinylbenzene, release agent and polymn. initiator is added to a magnesium hydroxide colloid dispersion liquid and granulated to obtain a water dispersion of a polymerizable monomer compsn. The obtd. dispersion liquid is put in the polymn. reactor to carry out polymn., and further methylmethacrylate is added to continue the polymn. reaction. The product is dried to obtain polymer particles, to which silica fine particles after hydrophobic treatment and org. fine particles are deposited to obtain the objective toner.
Patent JP-S63250572-A (JP)
Title: Frequency detector
Inventor: NOHARA GOO
IPC: G01R23/02
Filed: 1987-04-08
Abstract: PURPOSE:To accurately calculate a frequency at a high speed even at the time of variation in frequency by using three-phase alternating currents at the same time and calculating the ratio of the value obtained by adding the products of data which are at sampling intervals by three phases and the sum of squares of respective layers of the three-phase alternating currents at the same time. CONSTITUTION:Frequency detection is performed by using instantaneous values Va, Vb and, Vc of respective phase voltages and storage parts 10, 11, and 12 are stored with voltages of phases (a), (b), and (c) by three samples. Product arithmetic parts 13, 14, and 15 calculate the products of the voltages Va, Vb, and Vc and the outputs of the storage parts 10, 11, and 12 and a sum arithmetic part 16 finds the sum of the outputs of the product arithmetic parts 13, 14, and 15. Square arithmetic parts 20, 21, and 22, on the other hand, finds the squares of the respective voltages Va, Vb, Vc and a sum arithmetic part 23 calculates their sum. A division part 24 finds the ratio of the outputs of the sum arithmetic parts 16 and 23. The calculated value which is thus obtained is proportional to the variation in frequency, so the value is accurate to the variation in frequency; and its denominator contains a term of voltage, so the value is accurate to variation in voltage.
Patent JP-H08254568-A (JP)
Title: Output branch circuit built in semiconductor tester
Inventor: IBANE TORU
IPC: G01R31/28
Filed: 1995-03-16
Abstract: PURPOSE: To obtain an output branch circuit built in a semiconductor tester having an interleave circuit (high speed circuit) in which the number of DUTs to be tested simultaneously can be doubled in the test (low speed test) of DUT requiring no interleave operation. CONSTITUTION: A semiconductor tester comprising a pattern generator 10, a shaper section 20, and branch circuits 1A62, 1B63 is provided with two DUT test terminals for inputting the outputs from the branch circuits 1A62, 1B63 to pattern shaper circuits 70, 71 and two other DUT terminals for inputting the pattern waveform from the pattern shaper circuits 70, 71 to the DUT. A control signal and a fixed signal for controlling the cases when the interleave operation is carried out and not are inputted to the pattern shaper circuits 70, 71.
Patent JP-S5311182-A (JP)
Title: Production of emulsified oil treating material
Inventor: SUZUKI HIDEAKI
IPC: B01D15/00
Filed: 1976-07-19
Abstract: PURPOSE: To introduce a proper amt. of hydrophobic and hydrophilic groups into an insolubilized fibrous material obtd. by crosslinking an arom. monovinyl polymer with sulfone, by carrying out specific chemical treatment so as to make it possible to collect fine oil droplets of emulsified oil with high efficiency and to purify emulsified waste water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5710740-A (JP)
Title: Injection amount control unit of diesel engine fuel
Inventor: YASUHARA SHIGEFUMI
IPC: F02D41/04
Filed: 1980-06-23
Abstract: PURPOSE: To keep a smoke value under a certain value at the time of a full load which depends upon an atmospheric condition by providing an arithmetic unit in a control unit which compensates a maximum fuel injection amount of a pre-memorized standard condition basing upon the data for fuel temperature, atmospheric temperature and pressure etc.  
     CONSTITUTION: An output from each sensor 4 to 6 which detects exhaust pressure, intake air pressure, and a number of revolutions respectively, signals from a sensor 7 and 8 which senses an atmospheric pressure and temperature respectively, a signal from a sensor 8 which senses fuel temperature which comes from a fuel injection pump 2, and a signal which indicates an opening of an acceleration pedal 10 etc., are fed into a control unit 1. The control unit 1 determines a fuel injection amount (a), injection timing (b) basing upon the inputs mentioned in the aboves to instruct the fuel pump 2 thereabout for the fuel pump 2 to inject fuel into an engine 3 basing upon the instructions thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5514327-A (JP)
Title: Gas pipe line booster station automatic start control device
Inventor: TANI YUKIZUMI
IPC: F17D3/01
Filed: 1978-07-14
Abstract: PURPOSE: To determine the number of compressors to be started and the bypass valve closure timing in such a manner as not to cause backflow and turbine effects by making use of the fact that the compressor choke flow is proportional to the compressor r.p.m.  
     CONSTITUTION: A function generator 100 calculates a station flow F n  under the rated condition from a station flow F s  and a station input pressure P s , and a function generator 101 presets the range of the number of working compressors such that the choke flow corresponds to the flow F n  in an r.p.m. region capable of closing bypass valve for determining the number N s  of compressors to be started solely from the flow F n . The output N s  of the function generator 101 is supplied to a compressor start command unit 105 for starting only N s  compressors. Further, a function generator 102 calculates an r.p.m. N c  corresponding to the compressor choke flow, and a function generator 103 calculates a bypass valve closure timing T s . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242675-A (JP)
Inventor: MIZUI KATSUYA
IPC: B07B7/083
Filed: 1985-04-19
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-H06275120-A (JP)
Title: Device for lifting lighting
Inventor: KOITABASHI MASATOSHI
IPC: F21V21/36
Filed: 1993-03-19
Abstract: PURPOSE:To prevent accidents that could be caused by raising and lowering of a luminaire by providing a roller for changing the direction of a wire for elevating the luminaire, while allowing movement of the roller by a spring, and stopping movement of the wire by means of a detecting lever. CONSTITUTION:If a luminaire 3 is lowered and lands on the floor, a wire 5 sags and then a direction-changing first roller 6a pushes up the roller detecting portion 10a of a detecting lever 10 to operate a limit switch 11 so as to stop rotation of a motor. If drawing of the wire 5 is stopped halfway between the roller 6a and a winding drum 2, the wire 5 in a steady state is displaced above a wire end secured to the winding drum 2, and the wire end is moved upwards and pushes up the wire detecting portion 10b of the detecting lever 10, which in turn operates the limit switch 11 to stop rotation of the motor. A device that prevents accidents using a simple structure is thus obtained.
Patent JP-S5711904-A (JP)
Title: Herbicidal composition
Inventor: TAKEMATSU TETSUO
IPC: A01N33/24
Filed: 1980-06-24
Abstract: PURPOSE: A herbicide that is made by mixing a cyanate salt with a herbicide for  cultivated or uncultivated lands or a plant growth regulator such as atrazine,  cyanazine or cyprazine, thus showing synergism to control various kinds of weeds  which are difficult to control.  
     CONSTITUTION: The objective herbicidal composition comprises a cyanate salt, a readily decomposable nonhormon type contact herbicide, and at least one selected from 2-chloro-4-ethylamino-6-i-propylamino-s-triazine, 2-[(4-chloro-6-ethylamino-s- triazin-2-yl)amino]-2-methylpropionitrile, 2-chloro-4-cyclo-propylamino-6-i-propylamino-s-triazine, 2,4-bis(ethylamino)-6-methylthio-s-triazine and other compounds. In rice paddies and crop fields, it is used before cultivation to control weeds. In orchards, it is used to control bottom grasses. It also is used in vacant lands. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63250102-A (JP)
Inventor: OZAWA ATSUSHI
IPC: H01C7/12
Filed: 1987-04-07
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-S60230076-A (JP)
Title: Method for probing and identifying buried body by using underground probe radar and marker body used for method
Inventor: TANAKA HIROAKI
IPC: G01S13/74
Filed: 1984-04-27
Abstract: PURPOSE:To probe a buried body securely by burying an electromagnetic resonance type marker body vertically near an objective body, and probing the marker body by using the underground probing radar. CONSTITUTION:A capacitor is connected to both terminals of a conductor formed in a loop to manufacture the electromagnetic resonance type marker body 1, which is buried vertically near the joint 5' of a gas pipe 5. Then, a transmitting and receiving antenna 4 is moved in a lengthwise direction of the gas pipe 5 and a singular signal waveform received when the antenna 4 passes over the marker body 1 is detected to confirm the presence of the marker body 1. Then, the presence of the joint 5 of the gas pipe 5 indicated by the marker body 1 is confirmed.
Patent JP-2000046317-A (JP)
Title: Cartridge tank for liquid fuel combustor
Inventor: TAMURA MASASHI
IPC: F23K5/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To surely open and close a cap without making a hand dirty by constituting a cap provided with a valve device at an oil supply port with a cap portion which is formed by a metal member and a handle portion which is made of a synthetic resin for mounting the cap portion. SOLUTION: An oil supply port 3 having a screw portion 3a is mounted with a cap portion 4c having a screw portion 4a that matches with the screw portion 3a. A rubber packing 6 is interposed between the oil supply port 3 and the cap portion 4c for sealing. The cap 4 consists of the cap portion 4c formed by a metal member which comprises a valve device constituted with a valve body 8 with the top thereof being fitted with an O-shaped ring 9, a coil spring 10 for pressing the valve body 8 to a closing direction, and a valve holding cylinder 7 for holding the valve body 8 and the coil spring 10; and a handle portion 5 made of a synthetic resin which is integrally formed clamping a flange 4d which is formed at an edge portion of the cap portion 4c.
Patent JP-H06269412-A (JP)
Title: Line-of-sight detector and optical device provided with the same
Inventor: ARAI TAKASHI
IPC: A61B3/113
Filed: 1993-03-19
Abstract: PURPOSE:To provide the line-of-slight detector which can detect the position information of a croneal reflected image and a pupil edge with high accuracy by using a suitably installed light source and can detect the line-of-sight of the eyeball with high accuracy at all times. CONSTITUTION:Respective light sources 13a and 13b are arranged almost symmetrically in an X direction to the optical axis of a photodetecting lens 12, and one part of illumination light diverged for detecting an eyeball 15 of an observer and reflected at the eyeball 15 is converged to an image sensor 14 as a light receiving means by the photodetecting lens 12. Then, the light sources 13a and 13b are alternately turned on, and the position information of corneal reflected images (d) and (e) or iris reflected images (soacalled 'pupil edges') (a) and (b) is detected. Thus, the line-of-sight detector for detecting the position information of the corneal reflected images and the pupil edge with high accuracy by using the suitably installed light source and for detecting the line-of- sight of the eyeball with high accuracy at all times can be provided.