baber/WOPTO huggingface dataset:
Patent JP-S57199307-A (JP)
Title: Automatic ranging device
Inventor: IKEDA MASAHIKO
IPC: H03G3/20
Filed: 1981-06-03
Abstract: PURPOSE:To set an optimum attenuation in a short time, by obtaining an optimum attenuation from a ratio of all the sampling numbers of input signals to a sample number exceeding a set value. CONSTITUTION:An output attenuating an AC input signal with a programmable attenuator 1 is converted at an A/D converter 2, and the output and a preset value are compared at a comparator 3. The number of sampling values exceeding the set value is counted at a counter 4 and th result of count is converted into a control signal controlling the attenuator 1 with a converter 5. Further, the attenuation of the attenuator 1 is adjusted with the ratio of all the sampling numbers of input signals to the sampling number exceeding the set value. The optimum attenuation can be set in a short time, by obtaining the optimum attenuation like this.
Patent JP-H04297298-A (JP)
Title: Drum type washer-dryer
Inventor: OGASAWARA HITOSHI
IPC: D06F58/02
Filed: 1991-03-26
Abstract: PURPOSE:To prevent an unbalanced condition of materials to be washed in a drum when dehydrating and to reduce vibration and amplitude of the drum or an outer drum. CONSTITUTION:Materials to be washed 6 are gathered tight at the lower part of a drum 5 after washing and rinsing, causing an unbalanced condition as shown in Fig. 8(a). To prevent this unbalanced condition, the drum 5 is made about 1/2 revolution in the direction of an arrow A to drop gathered materials to be washed 6a such as in Fig. 8(b). Thereafter, low torque dehydration in the direction of an arrow B in Fig. 8(c) is started and slow speed dehydration is performed. Thereby, materials to be washed 6 are evenly spread in the drum 5. Then, by dehydration at a high speed, materials to be washed 6 are evenly stuck on the inner periphery of the drum 5 by centrifugal force. Thus, by dehydrating at a slow speed and a high one, materials to be washed are evenly spread in the drum 5, causing the unbalanced condition to be eliminated and vibration of the drum 5 to be reduced.
Patent JP-S60235522-A (JP)
Title: Semiconductor switching device
Inventor: ANRI FUOTSUKU
IPC: H02M1/08
Filed: 1985-04-19
Abstract: The present invention pertains to a commutator containing a semiconductor operable with unidirectional current and bidirectional voltage and with controlled interruption and automatic ignition, and in which a semiconductor device with controlled commutation is utilized. In accordance with the invention, the commutator includes a logic gate (61) having an input which, when the anode-to-cathode voltage of the semiconductor device (2) is below a specific positive voltage close to zero, receives a logic signal from an adapting circuit (4) connected to the semiconductor anode. The other input of the logic gate receives a control logic signal, and the output of the gate is connected to another adapting circuit (5) which converts the logic signal output by the logic gate into a suitable control signal which is transmitted to a the control terminal of the semiconductor device (2). In a preferred embodiment the logic gate (61) is a "NOR" gate and the semiconductor device (2) is a thyristor with controlled commutation, known as a G.T.O. thyristor.
Patent JP-H02261641-A (JP)
Title: Manufacture of plastic powder sintered dielectric sheet
Inventor: SUGAWARA TAKAO
IPC: B32B15/08
Filed: 1989-04-03
Abstract: PURPOSE:To prevent the local difference of degree of sintering, the resulting change of specific inductivity epsilonr and the warpage in the form of metal clad laminate from occurring by a method wherein plastic powder sintered sheet, which is obtained by sintering plastic powder, is fused or laminated through bonding layer. CONSTITUTION:The plastic powder sintered dielectric sheet concerned is manufactured by fusing or laminating through bonding layer plastic powder sintered sheet. For example, ultra-high-molecular-weight polyethylene powder is shaped on a polyester film base material 1, which is run along stainless steel belt 2, with a bull-nose type coater 3 so as to be thermally sintered in a heating oven 5 in order to obtain plastic powder sintered sheet having the density of 0. 5g/cm<3>. The sheet is longitudinally cut so as to be laminated by fixing the production direction through 25mum thick adhesive films, which are put above and below each cut sheet. The resultant laminate is cut-to-size. Finally, electrolytic copper foils are laminated through adhesive film to both the surfaces of the laminate under heat and pressure in order to obtain copper clad laminate.
Patent JP-H06300916-A (JP)
Title: Production of phase difference film
Inventor: MORIKAWA MICHITAKA
IPC: G02F1/13363
Filed: 1993-04-12
Abstract: PURPOSE:To provide a process for continuous production of the phase difference film having small dependency of retardation on angle. CONSTITUTION:A stretched thermoplastic resin film or sheet is continuously supplied to a heating zone in parallel with a stretching direction and while a pressure is impress to the film or sheet surface, the film or sheet is heated to the glass transition temp. of the resin or above in a heating zone, by which the sheet is continuously thermally relieved while the elongation in parallel with the film surface or sheet surface and in the direction perpendicular to the stretching axis is suppressed during the passage through the heating zone, by which the phase difference film having the small dependency of the retardation on the angles is obtd.
Patent JP-H05247150-A (JP)
Title: Aqueous dispersion composition of tackifier resin
Inventor: KOIDE MASASHI
IPC: C08F2/44
Filed: 1992-03-06
Abstract: PURPOSE:To provide a concentrated aqueous dispersion of a tackifier resin which has heretofore been difficult to form a dispersion having high solid content. CONSTITUTION:The objective aqueous dispersion of a tackifier resin is produced by emulsifying 100 pts.wt. of a tackifier resin and 1-100 pts.wt. of a dispersing agent containing a copolymer produced by reacting a monomer having an alpha,beta-unsaturated double bond with a dibasic acid having unsaturated group or its anhydride in the presence of 0.1-50 pts.wt. of an anionic polymeric emulsifier and 0.1-50 pts.wt. of a low-molecular surfactant. It does not cause the lowering of adhesive properties and cohesivity even by using in an aqueous adhesive. It has excellent compatibility and is applicable without problem. It is resistant to degradation and has extremely excellent storage stability.
Patent JP-H04297181-A (JP)
Title: Image forming device
Inventor: KAMO YASUSHI
IPC: G06T3/40
Filed: 1991-03-26
Abstract: PURPOSE:To arbitrarily vary the magnification by main scanning or sub scanning direction. CONSTITUTION:A means 8 designating the variable power rate for each scanning designates the variable power rate for each main scanning. A variable power rate setting means 12 of a variable power rate means 7 sets a variable power rate command and a variable power rate parameter by the designated variable power rate, and a variable power rate processing means 13 varies picture data electrically by the designated variable power rate.
Patent JP-S61245341-A (JP)
Inventor: TAKAHASHI TAKAO
IPC: D03D47/30
Filed: 1985-04-22
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-S60227940-A (JP)
Title: Polishing method of segmental piece for cold forging
Inventor: OGAWA MASUJI
IPC: B21J13/02
Filed: 1984-04-26
Abstract: PURPOSE:To improve polishing and working efficiency by executing first either of a process for forming an arc surface on the outside periphery of a segmental piece while grasping the segmental piece or a process for forming a flat surface to the joint part thereof then executing the other. CONSTITUTION:The segmental piece 3 is grasped at both end faces 19a and 19b between a driving shaft 20 and a driven shaft 21. The entire part of a grasping device 2 is moved in the cross direction and the shaft 20 is rotated to apply rotating and transverse motion to the piece 3. A grindstone 23 is then rotated in a prescribed direction to form an arc surface 25 centering at a forming hole to the outside periphery of the piece 3. One joint surface 24a of the piece 3 is indexed in succession thereto and thereafter the device 22 is brought near the grindstone 23. One flat surface S1 is ground and formed thereto by the longitudinal movement of the device 22 and the rotation of the grindstone 23. A flat surface S2 is similarly formed. Required polishing is executed by just one time of the grasping operation in the above-mentioned method and therefore the working efficiency is improved.
Patent JP-2000271042-A (JP)
Title: Toilet seat device
Inventor: MURASAWA KANZO
IPC: A47K13/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a fall-off preventing spring by forming a layer down groove to which either of the holes of the respective hinge parts of a toilet seat and a toilet cover is fitted at a part of a hinge pin in a device rotatably supporting the toilet seat an the toilet cover to a body case via the hinge pin. SOLUTION: In a toilet seat device 1, a toilet seat 4 and a toilet cover 5 are fitted to a body case 2 with hinge pins 3. Namely one of the pins 3 penetrates a hinge part hole 7a on the left of the cover 5 from the hinge part hole 6a on the left of the seat 4 and inserted to the fitting hole 21 of a damper device 20 for the seat 4 on a left side. The other pin 3 penetrates a hinge part hole 7b on the right of the cover 5 from the hinge part hole 6b on the right of the seat 4 and inserted to the fitting hole 21 of the device 20 for the cover 5 on a left side. In this case, a layer down groove 8 is formed at a part of the pin body part of the pin 3 and to fit either of the hinge part holes 7b of the cover 5 and the hinge part hole 6b of the seat 4 to this groove 8.
Patent JP-S63250829-A (JP)
Title: Bonding device
Inventor: OSHINO TOSHIKAZU
IPC: H01L21/60
Filed: 1987-04-08
Abstract: PURPOSE:To make it possible to reliably collect the dust to generate at the time of cleaning of a tool and to contrive the improvement of a clean degree by a method wherein dust generated by polishing with a polishing means is reliably sucked in a suction port. CONSTITUTION:An air nozzle 22 for air blowing adhered foreign substances generated by polishing an abrasive material 21 and the dust of the material 21 and so on and a suction port 23 for sucking the dust air blowed by this nozzle 22 are provided on the other side of a rotating table 1. Adhered foreign substances and dust, which are generated at the time of cleaning of a tool, are air blowed on the left direction side of a diagram while advancing along the surface of the material 21 and its reciprocating direction by the air from the nozzle 22 and are discharged to a prescribed dust-collecting part located outside a bonding room by the suction action of the port 23 through a dust- discharging duct 23a. Thereby, the dust to generate at the time of cleaning of a tool can be reliably collected and the clean degree is improved.
Patent JP-S60228516-A (JP)
Title: Novel polymer and its production
Inventor: KAWAKUBO FUMIO
IPC: C09J151/00
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a polymer excellent in tensile properties, by polymerizing a specified polymerizable monomer mixture in the presence of an organic polymer having a reactive silicon functional group with the aid of a radical polymerization initiator having a reactive silicon functional group, etc. CONSTITUTION:The purpose polymer is obtained by copolymerizing a polymerizable monomer (e.g., acrylic acid) with a compound having at least two independent polymerizable groups in the molecule (e.g., polyethylene glycol diacrylate) in the presence of an organic polymer having at least one reactive silicon functional group in the molecule, represented by formula I (wherein R<4> is a 1-20C alkyl, aryl, or a like group, X is hydoxyl or a hydrolyzable group, a is 0 or 1- 3, b is 0 or 1-2, and m is 0-18) or a like formula, with the aid of a radical polymerization initiator having a reactive silicon functional group (e.g., a compound of formula II) and/or a chain transfer agent (a compound of formula III) to obtain the purpose polymer.
Patent JP-S57201369-A (JP)
Title: Facsimile system
Inventor: KONDOU MINORU
IPC: G06K9/20
Filed: 1981-06-04
Abstract: PURPOSE:To elevate processing efficiency of data, by encoding a character recognized by a reading device, and transmitting only a character which has not been recognized, as a picture signal of a high quality. CONSTITUTION:When a slip 1 is inputted to a facsimile device 10, an optical character recognizing part (OCR) 11 executes recognition processing. When a character has been recognized, a character code and a picture signal of a prescribed quality are sent to a facsimile device 12 from the facsimile device 10. The facsimlie device 12 records and outputs a character of the sent picture signal to recording paper 7. Also, the character code is sent to a processor 13 and is added up. In case when said recognition is impossible by the OCR 11, its fact is transmitted to the facsimile device 10 from the OCR 11. As to its part, the facsimile device 10 transmits a picture signal of a high quality to the  facsimile device 12. That which has been transmitted and has been written on  the recording paper is recognized by the OCR again or is decided by a man,  and is inputted to the processor 13.
Patent JP-S5711453-A (JP)
Title: Manufacture of tube bulb
Inventor: TANABE FUMIO
IPC: H01J9/36
Filed: 1980-06-23
Abstract: PURPOSE:To weld firmly a lead wire and mouth piece pin by cutting the lead wire extending from the mouth piece pin and bending it at the tip of the mouth piece pin so that the lead wire will not be drawn into the inside of the mouth piece pin. CONSTITUTION:A lead wire 1 extending through a mouth piece pin 3 is cut at a position slightly out of the tip 3a of the pin 3 by moving a tool 5a and 5b horizontally and vertically respectively, and the end 1a of the lead wire 1 is bent. Thus the bent end 1a of the lead wire 1 is fixed on the tip 3a of the pin 3, and the lead wire 1 is prevented from being drawn into the inside of the pin 3 through springback after the lead wire is cut, the lead wire 1 is welded with the mouth piece pin 3 firmly, and the lighting failure of lamps can be reduced.
Patent JP-S61243246-A (JP)
Title: Air-conditioning machine
Inventor: OTSUKA NOBUO
IPC: F24F11/76
Filed: 1985-04-19
Abstract: PURPOSE:To permit to control room temperature correctly to a set temperature even when heat load is high be providing a means determining a pressure in a duct in accordance with the value of the heat load. CONSTITUTION:The system of the air-conditioning machine is constituted so that the pressure in the duct 6 is determined from the opening degree of a damper 9 and the value of heat load upon this time by the set pressure determining means 20, the capacity of a fan is determined by a fan capacity determining means 22 on the basis of the result of determination of the means 20 and the output of a pressure measuring means 21, inputting the detecting signal of a pressure sensor 16, and the power of the fan 5 is controlled by a fan control means 23 on the basis of the output of the determining means 22. According to above-described constitution, the room temperature may be controlled correctly to a set value even when the heat load is high and the fan may be operated with a small carrier power when the heat load is low.
Patent JP-H09282801-A (JP)
Title: Voice and video data recording and reproducing apparatus and method therefor
Inventor: IWASAKI YASUO
IPC: H04N5/765
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of the editing process for voice and video data. SOLUTION: A voice and video editing apparatus 64 controls a voice and video data recording and reproducing apparatus 5 to start the reproducing operation. A disk array controller 50 selects a disk on which the voice and video data of the channel under the reproduction request is recorded, reproduces the voice and video data by changing the hard disk for the reproducing operation depending on existence of a failure, multiplexes such data with the status data indicating the condition of each section of the voice and video data recording and reproducing apparatus 5 and generates a data stream fitted physically to SMPTE-259M to output this data stream to the voice and video editing apparatus 64.
Patent JP-S59212663-A (JP)
Inventor: ARIGA TAKAO
IPC: F25D11/02
Filed: 1983-05-16
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-H08283454-A (JP)
Title: Composition for cleaning metallic mold
Inventor: KITAURA TOSHIHIKO
IPC: C11D9/30
Filed: 1995-04-11
Abstract: PURPOSE: To obtain the subject composition, containing a high polymer material as a principal component and further a specific compound containing nitrogen therein, capable of sticking and integrating foulings on the surface of a metallic mold and effectively removing the foulings from the metallic mold and especially useful for cleaning the metallic mold for molding a biphenyl-based epoxy resin. CONSTITUTION: This composition contains (A) a high polymer material such as an ethylene-propylene rubber or its mixture with a butadiene rubber as a principal component and further (B) 1,8-diazabicyclo[5.4.0]undecene-7 of formula I or its salt or (C) 1,5-diazabicyclo[4.3.0]nonene-5 of formula II or its salt therein. Furthermore, the component (B) or (C) is preferably contained in an amount of preferably 2-18 pts.wt., especially preferably 5-15 pts.wt. based on 100 pts.wt. component (A).
Patent JP-S5711849-A (JP)
Title: Fiber for optical communication
Inventor: SASAKI YUTAKA
IPC: C03C13/04
Filed: 1980-06-24
Abstract: PURPOSE:When opticl fibers are produced through the MCVD process, the core part is made from P2O5-F-GeO2-SiO2 glass to reduce the dipping to level as low as possible and prevent the reduction in communication performance. CONSTITUTION:The glass compositin of the core part is made P2O5-F-GeO2-SiO2. As a F source, is used SiF4, CF4 or SF6. F is very volatile and stays in the collapse as SiF4. Further, F remarkably lowers the refractive index. On collapsing, both of F and GeO2 (increasing the refractive index) vaporize. As a results, these actions are compensated to lower the dip 10 in the refractive idex distribution as shown in the figure.
Patent JP-S59213021-A (JP)
Title: Manufacture of magnetic head
Inventor: NOGUCHI KAZUMI
IPC: G11B5/105
Filed: 1983-05-16
Abstract: PURPOSE:To prevent a crack of a magnetic core or glass by inserting a spacer as a non-magnetic foil which is excellent in a springy property, and fixing temporarily the magnetic core and a slider. CONSTITUTION:A non-magnetic foil 4 having a springy rigidity is used as a temporary fixing method in case when a magnetic core 3 having a narrowed track is buried in a slit groove of a slider 1. Also, it is fixed temporarily by about 1-2g of a spring force of this foil. As a result, a stress generated at the time of cooling after holding said core under a molding condition of 500 deg.CX about 30min is absorbed by this spring. In this way, generation of a crack of a glass part 2 or the core part can be suppressed, and a high density recording and reproducing magnetic head 3 can be produced stably in a large quantity. As for the foil, molding can be executed even by using a magnetic metal, but it exerts bad influence on a magnetic circuit, therefore, it is necessary to use a non-magnetic metallic foil.
Patent JP-H09251140-A (JP)
Title: Scanning optical device
Inventor: SUZUKI YASUO
IPC: G02B26/12
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To avoid trouble due to the resonance of an optical box. SOLUTION: An optical box 10 housing a rotating polygon mirror R1 and a lens F1 , etc., has four supporting members 12 in the middle part of the side wall 10a in the height direction and they are fixed to a body frame 20 by screwing them on the boss part 21 of the body frame 20. Thus, the resonant frequency of the optical box is raised by fixing the middle part of the optical box 10 in the height direction and the resonance of the optical box 10 at the time of rotating the rotating polygon mirror R1 at high speed is prevented.
Patent JP-S60230512-A (JP)
Title: Swirl strength regulating device for direct injection type diesel engine
Inventor: SUZUKI TOSHIO
IPC: F02B3/06
Filed: 1984-04-27
Abstract: PURPOSE:To regulate the strength of swirl and improve the efficiency of an engine by connecting two, long and short, intake ports in a portion close to an intake valve, of one of the intake ports and providing a valve which is controlled by the revolution and load of an engine to change its inclination angle, in said portion. CONSTITUTION:In a direct injection type Diesel engine, an intake port 6 which is connected to an intake valve 4, is formed longer than an intake port 7 which is connected to an intake port 5. The intake ports 6, 7 are connected to each other in a portion 8 close to the intake valve 5. And a valve 9 which is controlled by one or both of the revolution and load of the engine to change its angle of inclination, is provided in a portion close to the inlet side of the intake port 7 or the connecting portion 8. The optimum strength of swirl is stored in the memory of a computer 11 and, based on this, the posture of the valve 9 is changed by a signal which is changed accompanying the variation in the operating condition of the engine via a link mechanism 12. Thereby, the strength of swirl is regulated following the variation in the operating condition of the engine.
Patent JP-S61244193-A (JP)
Title: Tone quality adjusting device
Inventor: SERIKAWA MITSUHIKO
IPC: H04R3/04
Filed: 1985-04-22
Abstract: PURPOSE:To equalize approximately the compensation precision of the low band on heating to that of the high band by dividing an A/D-converted digital signal into bands and reducing a sampling frequency for the low band signal to filter this signal. CONSTITUTION:The music signal inputted form an input terminal 1 is converted to a digital signal by an A/D part 3 and has a low band component extracted by an LPF 5. The digital signal is delayed by a delay device 4, and the difference between this delayed signal and the low band component is operated to extract a high band component. The digital signal which has the low band filtered is subjected to the thinning operation by a down sampling part 6 and is subjected to the real time convolution processing by a convolver 8 after the sampling frequency is reduced in such range that the turn-back error does not occurs, and the output signal of the convolver 8 is converted to an analog signal by a D/A part 11 and passes an anti-areasing filter 15 to drive a woofer 17 by an amplifier 16.
Patent JP-S62239920-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01F12/00
Filed: 1986-04-14
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。