baber/WOPTO huggingface dataset:
Patent JP-S62247893-A (JP)
Title: Treatment of sewage
Inventor: KINUGASA YOSHIHIRO
IPC: C02F3/12
Filed: 1986-04-18
Abstract: PURPOSE:To improve efficiency of utilizing oxygen by generating a magnetic field in the sewage in an aeration tank by a magnet provided near the aeration tank. CONSTITUTION:The magnetic field is generated in the sewage in the aeration tank 1 by the magnet 4 provided near the aeration tank 1. As a result, the efficiency of utilizing oxygen in the aeration tank is improved by the magnetic field and the activation of activated sludge and water is executed.
Patent JP-S59215734-A (JP)
Title: Semiconductor manufacturing device
Inventor: YOSHIDA KENJI
IPC: H01L21/60
Filed: 1983-05-23
Abstract: PURPOSE:To check generation of an inferior position of connection and erroneous conveyance at a semiconductor manufacturing device by a method wherein a connection mechanism part, and a feed device and an accommodation device for frames are jointly provided independently, and the frames are sent at a high speed in order to the accommodation device side from the feed device according to a carrying roller mechanism. CONSTITUTION:A connection mechanism part 31, and a feed device 32 and an accommodation device 33 for frames are independent respectively. Carrying roller mechanisms 39, 40 are provided respectively to guide tables 34a, 34b, and at least conveyance of the roller mechanism part 39 on the inlet side is made to a lower speed as compared with the frame conveying speed of the connection mechanism part 31. Accordingly, because a frame started in advance is conveyed at a higher speed than a following frame, a rear-end collision, overlapping each other, etc. of the fellow frames are not generated at the connection mechanism part 31, and damage of the frame, erroneous conveyance, and inferior connection can be checked. The roller mechanism parts 39, 40 are driven by motors 41, 42 separated together from the connection mechanism part 31, and the frame 35 is sent being interposed between a belt 43 and a pinch roller 44. Vibrations of the motors 41, 42 apply no influence to a transferring table 36, and transference of the table 36 is executed with high precision.
Patent JP-S5615148-A (JP)
Title: Connecting method of stator winding of motor
Inventor: YAGI SHIYUNSUKE
IPC: H02K5/22
Filed: 1979-07-17
Abstract: PURPOSE:To shorten the connection process and eliminate the scattering in the quality of connected portions, by twisting the end of the stator winding with a lead wire, inserting the twisted sections at a prescribed inclination angle into a high- frequency coil and applying high-frequency waves to weld the end of the winding to the lead wire. CONSTITUTION:The end 2 of the stator winding is twisted with the lead wire 1. Their connected portions 3 are inserted at an inclination angle theta of 50-60 deg. into a high-frequency coil 5. High-frequency power is supplied to the coil to weld the connected portions 3 to each other by high-frequency waves. Since only the tips of the connected portions 3 are located in a high energy density zone A, welding start time is shortened and the molten sections of the connected portions do not undergo dropping or the like.
Patent JP-H07276278-A (JP)
Title: Robot hand
Inventor: TSUBAKI TATSUO
IPC: B25J15/08
Filed: 1994-04-04
Abstract: PURPOSE:To reduce a lengthwise size in a state in which a widthwise size between first finger members and a second finger member is made fixed, by reducing from a hand frame space the sphere portions of drive mechanisms to be arranged at the spaces of bellows members. CONSTITUTION:Between a second finger member 13 and a pair of first finger members 12 to hold and open a wafer cassette, a hollow hand frame consisting of an upper side hand frame 17 and a lower side hand frame 4 is arranged, and by joining bellows members 19, 19 to the opening portions of the hand frame, a sealed space is formed, and drive mechanisms are provided in this sealed space. The drive mechanisms are arranged at a space 21 formed by the hand frame constituting the sealed space and spaces 20, 20 formed by the bellows members 19, 19.
Patent JP-2000280181-A (JP)
Title: Driver bit
Inventor: ISHIHARA MASAKAZU
IPC: B25B15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a driver bit having less play when engaged in a screw driving hole. SOLUTION: In a driver bit having an engagement part 4 in which blade parts 2, 2... and groove parts 3, 3... are alternately disposed around an axis, so that the engagement part 4 is engaged in a screw driving hole for fastening a screw, the groove part 3, 3... has a cross sectional form of which the width is narrowed toward the bottom along the whole length, it has a bottom form of which the depth becomes smaller as it gets more apart from a tip of the engagement part 4, and a part corresponding to the bottom form is engaged in the screw driving hole. With this engagement part 4, extremely little play is generated when the driver bit is engaged in the screw driving hole.
Patent JP-H10285401-A (JP)
Title: Image-forming device
Inventor: TAKASHIMA HIROSHI
IPC: H04N1/407
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To correct fluctuation of a potential or the like of a photoreceptor through a simple method, even if it is fluctuates by an environmental change, a changes in time or dirt or the like of an optical system and to express a halftone through dither processing of the correction result. SOLUTION: A charger 5 charges up a photoreceptor 6 to a prescribed potential, a laser diode(LD) 2 and a pulse width modulation drive section 3 expose the photoreceptor 6 which is charged by the charger 5 to change the charging potential, and a potential sensor senses the potential of the photoreceptor 6. A control section 1 makes the LD 2 emit light by M kinds of emitted light quantity to correct the M kinds of the emitted light quantity for the case with expressing N (M<N) kinds of pseudo-gradation, based on the potential detected by the potential sensor at each light emission.
Patent JP-H05120181-A (JP)
Title: Communication method and computer system between computers
Inventor: TEII BAJIRU SUMISU
IPC: H04L29/06
Filed: 1992-04-10
Abstract: PURPOSE: To shorten the transmission waiting time of a high order frame by interrupting the transmission of a low order frame in order to transmit a high order frame, and after completing the transmission of the high order frame, recovering the transmission of the low order frame. CONSTITUTION: Each of computers 104, 106 is connected to four communication links 108 and the computer 104 communicates with the computer 106 through the links 108. In receiving a 1st transmitting frame having the 1st transmission order, the 1st frame is transmitted through the link 108. A 2nd transmitting frame having the 2nd transmission order is received, and when the 2nd transmission order is lower than the 1st order, the transmission of the 1st frame is interrupted and the 2nd frame is immediately transmitted through the link 108. When transmission of the 2nd frame is completed, the transmission of the 1st frame is recovered.
Patent JP-S57206129-A (JP)
Title: Stepping type output switching device
Inventor: YAMAZAKI YASUO
IPC: H02J13/00
Filed: 1981-06-12
Abstract: PURPOSE:To realize a new switching system, by using an AC induced current pulse contained in a human body for the oscillating pulse of an output switching device. CONSTITUTION:When a human body touches a touch plate A1, an AC induced current pulse is received and converted into a rectangular pulse of the plus potential through a pulse waveform converting circuit B. This rectangular pulse is applied to a BCD counter stage E via a differentiating circuit C and an output-up circuit D. A stepping output arithmetic circuit F delivers successively the stepping outputs F2-F5 in accordance with the counter value of the counter stage E. This output is fed to a display circuit G and an amplifying circuit H. Thus a user looks at a display of the output and releases his or her finger, and a stepping output is decided. As a result, a relay type station discriminating circuit I works to perform the selection of station.
Patent JP-S63283701-A (JP)
Title: Apparatus for drying bulk handling possible article
Inventor: YOHAN GEERINGU
IPC: F26B5/00
Filed: 1988-04-12
Abstract: A method and means for drying or dewatering bulk goods in which the goods are transported through a drying space by means of a helical vibrator conveyor in the presence of an insert gas. The moisture is displaced by a fluid bath contained in the drying space and consisting of a liquid which is lighter than water and is immiscible with water. A conduit is provided for eliminating the displaced moisture in the vicinity of the floor region of the drying space. The invention is particularly suited for dewatering bulk goods that are to receive electro-plated aluminum coatings with an oxygen-free, water-free aluminum-organic electrolyte.
Patent JP-S61249725-A (JP)
Title: Controller for injection molding machine
Inventor: MIZUNO MASAHIKO
IPC: B29C45/77
Filed: 1985-04-30
Abstract: PURPOSE:To enable to obtain molded articles whose characteristics are identical with each other even if metered values of a molten material are dispersed every shot, by a method wherein the titled machine possesses a function controlling a driving device so that an injection speed of the molten material becomes the next preset speed when a screw position is coincident with the sum of a reference injection speed changeover position and a subtraction result. CONSTITUTION:A main treatment part 21 reads out an actual screw position Sx by a position detector 26 at the starting time of an injection process, a refer ence metering completion position S9 is subtracted from the actual screw posi tion Sx and (Sx-S9) is obtained. A flow control valve 29 of a driving device is controlled while reference is being made to a speed detector 25 and the posi tion detector 26 so that an injection speed of a molten material becomes the first preset speed V1 after that. In addition to the above, the driving device is controlled so that the injection speed becomes the next preset speed V2 when the position of the screw 12 is coincident with the sum (S1+Sx-S9) of a refer ence injection speed changeover position S1 and a value of the (Sx-S9).
Patent JP-S59216713-A (JP)
Title: Stabilizer for vehicle
Inventor: OOAMI NOBUO
IPC: B60G9/04
Filed: 1983-05-23
Abstract: PURPOSE:To keep the equilibrium of a car body all the time as well as to prevent the car body from tilting due to one-sided loading, etc., by installing a balancing mechanism in position between the car body and an axle. CONSTITUTION:When one-sided loading takes place at one end side in right and left directions, for example, at the left end side of a rear body 3, an elastic body 9 at the left is largely bent whereby the rear body 3 makes its left side go down. When the rear body 3 comes down on the left side, downward force is added to a rocking arm 13 via a fixed bracket 17 and a guide shaft 21, and this rocking arm 13 turns round in an (a) direction. With this constitution, a turning motion is transmitted to a rocking arm 14 via gears 15 and 16, causing this rocking arm 14 to rotate in a (b) direction. Therefore, the elastic body 9 at the right side is forcibly pressed downward and bent to some extent in consequence whereby the right side of the rear body 3 also goes down in response to a descent of the left side, so that the rear body 3, namely, a car body 1 is kept up in a state of being symmetrically balanced right and left sides, thus stability and safety both are improved.
Patent JP-S59208400-A (JP)
Inventor: PAORO BENEERI
IPC: F41A19/06
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11288870-A (JP)
Title: Aligner
Inventor: UMAGOME NOBUTAKA
IPC: H01L21/027
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, which is capable of restraining contaminates from adhering to a projection optical system, so as to prevent a photosensitive substrate in exposure or to make a photosensitive substrate undergo irregular exposures. SOLUTION: An optical device 14a is provided detachably between a photosensitive substrate 8 and a lens 7a, which is located nearest to the substrate 8 and included in a projection optical system 7, and when the exposure of the substrate 8 to light is detected by a light volume sensor 9 for detecting a reduction or irregularities in the exposure, a clean optical device 14b is arranged between the photosensitive substrate 8 and the lens 7a, and the contaminated optical device 14a is cleaned with a cleaning device 13. The transmittance of the optical device 14a is monitored with light volume sensors 35 and 36 while it is cleaned, and a cleaning operation is stopped when the transmittance of the device 14a becomes higher than a prescribed value.
Patent JP-H01264318-A (JP)
Title: Frequency synthesizer correcting method
Inventor: SUZUKI HIROSHI
IPC: H04B7/00
Filed: 1988-04-15
Abstract: PURPOSE:To accurately set a synthesizer in spite of deviation between local oscillators at a transmission side and a reception side by performing modulation by using an accurate timing signal (periodical pulse component) at the transmission side, and correcting a reference frequency by extracting it. CONSTITUTION:To a transmitter 15, the timing signal whose frequency fo is set accurately is supplied from a timing signal generator 17 other than a carrier wave with a frequency fc, and a modulated wave is radiated from an antenna 18. A signal received by an antenna 19 is mixed with the output of the synthesizer 21 at a mixer 20. To the synthesizer 21, the output with a frequency fr of a reference oscillator 22 is supplied, and a carrier wave with a frequency (fc-f11) is generated. The timing signal of a signal sent from a waveform detected at a detector 24 is extracted at a control circuit 26. The frequency of the timing signal is compared with that of the reference oscillator 22, and the deviation of the reference frequency fr is detected. A control signal is outputted corresponding to the deviation, and correction is performed so as to set the deviation of the frequency of the reference oscillator 22 at 0.
Patent JP-H06279512-A (JP)
Title: Production of copolymer latex
Inventor: ISHIGAKI HIDEYO
IPC: C08F2/38
Filed: 1993-03-29
Abstract: PURPOSE:To produce a copolymer latex containing a little fine agglomerates. CONSTITUTION:A process for producing a copolymer latex by emulsion- polymerizing a conjugated diene monomer, an ethylenically unsaturated carboxylic acid monomer and other copolymerizable ethylenic vinyl monomers in an aqueous medium, wherein the copolymerization is carried out in the presence of a compound represented by the formula (wherein R1 is pheyl, cyano or -C(O)OR4 (wherein R4 is 1-4C alkyl); R2 is cyano or -C(O)OR5 (wherein R5 is 1-4C alkyl); and R3 is hydrogen or methyl).
Patent JP-S5317055-A (JP)
Title: Modulator by microwave plane circuit
Inventor: TEJIMA KUNIO
IPC: H03C7/02
Filed: 1976-07-30
Abstract: PURPOSE: A plane circuit where the resonator pattern shaping a conductor plate is provided with a varactor diode and a solid oscillating element is inserted into a waveguide to modulate the frequency, so that constitution can be simplified and cost can be lowered. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02271255-A (JP)
Title: Preparation of standard solution or dilute solution
Inventor: HAGI NORIO
IPC: G01N33/96
Filed: 1989-04-13
Abstract: PURPOSE:To realize more accurate immunoassay by supporting an antibody recognizing an object to be measured on a carrier not by a chemical covalent bond but by physical adsorption. CONSTITUTION:A specimen is brought into contact with a polystyrene carrier having adsorbed an antibody recognizing an object to be measured in immunoassay and subsequently separated from the carrier. As the antibody supported on the carrier, any antibody recognizing an object to be measured can be used without limit. For example, it may be a polyclonal antibody and a monoclonal antibody. The polystyrene carrier is not specially limited in its shape or size. Since the carrier supporting the antibody recognizing an object to be measured is prepared by physical adsorption, said carrier can be obtained without performing complicated operation. It is pref. to use a specimen same to a living body specimen subjected to immunoassay in order to prepare a reagent for performing accurate immunoassay.
Patent JP-H11291531-A (JP)
Title: Recorder and manufacture thereof
Inventor: KONO MINORU
IPC: B41J2/335
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress variation of resistance values and to obtain a high quality image by a constitution wherein a resistor heating means for heating and ejecting a recording medium held on a transferring section to transfer it to a transferring body consists of a high resistance section provided adjacent to a low resistance section and electrodes for energizing the high resistance section are connected to the low resistance section. SOLUTION: In a printer head 100, a polysilicon film is formed on a top face of a substrate 9 made of a silicon with a silicon oxide film as a heat insulation layer 10 therebetween. The polysilicon film consists of a high resistance section 2 as a heater and a plurality of low resistance sections 3b, 3a which are respectively connected to a common electrode 5 and an individual electrode 4 which are formed of wiring patterns. An SiO2 layer is formed on the top face of the polysilicon film to be a protection film 12. A plurality of opening sections 28a, 28b for electrically connecting each of the low resistance sections 3a, 3b to each of the electrodes 4, 5 are formed. The high resistance section 2 selected by each of the electrodes 4, 5 is heated in accordance with image information to be printed, then ink is ejected and the recording is performed.
Patent JP-H09253688-A (JP)
Title: Method for purifying stratum and ground water polluted with organic chlorine compound
Inventor: EGUCHI MASAHIRO
IPC: B09C1/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a stratum and ground water at a high treatment efficiency without causing a secondary pollution problem. SOLUTION: This method is the one for purifying a stratum and ground water employing an original site bio-remediation and a reaction in combination and involves bio-remediation consisting of a methane assimilating bacteria propagation process to propagate methane assimilating bacteria in the polluted stratum and an organic chlorine compound decomposition process to decompose organic chlorine compounds by a decomposition enzyme induced by the methane assimilating bacteria. Moreover, besides the bio-remediation, ground water is purified by pumping ground water, supplying the pumped ground water to the reactor, and decomposing organic chlorine compounds in the pumped up ground water by any aromatic compound assimilating bacteria containing phenol assimilating bacteria, toluene assimilating bacteria.
Patent JP-S57205854-A (JP)
Title: Reproducing device for discoid information recording medium
Inventor: SUGIYAMA HIROYUKI
IPC: G11B19/04
Filed: 1981-06-15
Abstract: PURPOSE: To constitute a device which is capable of loading and ejecting (L/I) operation only with the sample operation of an L/I switch, by providing a mechanism for detecting whether a disk is present or not in the device, and allowing the mechanism to cooperate with the L/I switch.  
     CONSTITUTION: When a case 3 containing a disk 2 is not inserted into a reproducing device 5, a cover hooking switch 14a is turned off. When an L/I switch which is not shown in the figure is pressed, a loading permit signal from a CPU is displayed. Once the case 3 is loaded, an opener switch 19 is opened and a cover 4 is left to close the cover hooking switch 14a, clamping the disk 2 by a clamp 7. When the case 3 is drawn out, the opener switch 19 is closed and stand-by display is performed. When a start button is pressed, the disk 2 is released from the clamp 7 and reproduction is started. After the reproduction, the L/I switch is pressed to insert the case 3 into the device 5, and thus the disk 2 is stored, thereby drawing the case 3 out together with the cover 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02270502-A (JP)
Title: Manufacture of molded plywood
Inventor: IKETANI TAICHI
IPC: B27H1/00
Filed: 1989-04-12
Abstract: PURPOSE:To readily obtain a molded plywood having a curved surface without cracking the plywood by forming grooves on the rear surface of a woody plywood, and filling an adhesive in the grooves, and then putting a reinforcing material for covering the grooves thereupon, and further pressing, and then curvature-processing, them to the curved surface of a molding mold in a state wherein the surface with grooves becomes a curved inner surface and the groove direction becomes to intersect at right angles with the curvature direction. CONSTITUTION:A woody plywood 1 is adhered with a surface decorative board 1b on one side of a base board 1a. Grooves 2 are formed on the rear surface of the plywood 1. The adhesive is applied on the rear surface of the plywood 1, and an adhesive 3 is also filled in the grooves 2, 2, and besides, a reinforcing material is placed on the rear surface of the plywood 1 for covering the grooves 2, 2. The plywood 1 is brought into contact with a molding mold 5 having a curved surface, and pressed then so as to be curvature-processed thereby. The contact of the plywood 1 to the molding mold 5 is conducted such that the grooved surface of the plywood 1 becomes a curved inner surface of the molding mold 5, and the direction of the grooves 2 becomes becomes to intersect at right angles with respect to the curvature direction. Upon curvature processing, the grooves 2 are deformed into appropriate configurations; as a result, there never happen cracks or splits on the plywood; moreover, the molded plywood can easily be obtained in a desired configuration and also be molded in a short time.
Patent JP-S63258920-A (JP)
Title: Molded products of plasticized polymer, its production and combination with reactive solution
Inventor: HARA SHIGEYOSHI
IPC: C08G61/06
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the title molded product which is suitable for parts of various carriers by copolymerization of metathesis monomers having long side- chains to internally plasticize and improve shock resistance. CONSTITUTION:In the bulk polymerization, in the presence of a metathesis polymerization catalyst system, of a starting monomer mixture containing 3-50mol.%, based on the total metathesis monomers, of a monomer bearing at least one of metathetically polymerizable groups and at least one of monovalent aliphatic organic group having 5 or more carbon atoms which are not inhibited from rotating, a reactive solution of the metathesis polymerization monomers containing catalyst components for the metathesis polymerization catalyst system such as a tungsten compound and another reactive solution of metathetically polymerizable monomers containing an activating component for metathesis polymerization catalyst such as tetraalkyl tin are separately prepared beforehand. Then, they are rapidly mixed and immediately cast in the mold to effect hardening.
Patent JP-2000279821-A (JP)
Title: Photocatalytic granule for fluidized bed
Inventor: TSUNEMATSU SHUJI
IPC: B01J35/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prepare a photocatalytic granule for fluidized bed which is high in crushing strength in water and high adsorbing performance. SOLUTION: A photocatalytic granule 1 for a fluidized bed for purification treatment of a liquid to be treated by irradiation of light, comprises a porous silica grain support 2 formed by a method wherein many silica primary grains 21 each having many micropores 211 of at most 2 nm are mutually aggregated by van der Waals' force, and titanium oxide 3 as a photocatalytic component which is supported on the porous silica grain support 2 by sintering.