baber/WOPTO huggingface dataset:
Patent JP-S5844726-A (JP)
Title: Gettering method
Inventor: SAWADA YASUSHI
IPC: H01L21/322
Filed: 1981-09-11
Abstract: PURPOSE:To extinguish a crystal defect formed to the surface by a scar by condensing laser beams having 1.5-15mum wavelength into a semiconductor and selectively shaping the scar. CONSTITUTION:The laser beams having the wavelength passing the semiconductor, such as Si, GaAs, InP, etc. are condensed into a sample 3 through a lens 2 having a short focus. Laser output I, the diameter a of the beams, the focal distance f, etc. are selected, the beams are condensed at a position in depth x in the semple 3, and the sink of the crystal defect is formed. Accordingly, since the sink is not annealed out during treatment at a high temperature and is positioned near an element forming surface (the surface), an impurity having a small diffusion constant is also gettered to the sink, and an excellent gettering effect is displayed for time longer than conventional methods. The method also has an advantage of which the surface of a substrate is also annealed by the laser beams.
Patent JP-S5568781-A (JP)
Title: Identification device for television signal
Inventor: OKADA MASATAKA
IPC: H04N7/171
Filed: 1978-11-18
Abstract: PURPOSE: To ensure the steady output of the video signal by identifying the malfunction of the TV signal due to the different modulation systems and then preventing the malfunction caused by the noise signal.  
     CONSTITUTION: The desired wave is selected among the waves received through tuner 1, and the amplified and detected through the IF amplifier and detector 2. The detected signal is applied to switching circuit 9 via inverter 3 and buffer 4, to 1st synchronous isolator circuit 7 via inverter 5 and to 2nd synchronous isolator circuit 8 via buffer 6 respectively. Then short-circuit waveform A1 or B1 is supplied via the modulation system to inverters 3 and 5 as well as to buffers 4 and 6, and each output is applied to TV signal identification circuit 10 via isolator circuits 7 and 8. Thus waveform A1 or B1 is decided via circuit 10 to control circuit 9. At the same time, initial setting circuit 102 of control unit is operated to control enable control circuit 101. Thus the malfunction caused by the noise of circuits 7 and 8 is eliminated to ensure the steady output of the video signal through circuit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63306913-A (JP)
Title: Air conditioner for vehicle
Inventor: HASHIMOTO HIDEKI
IPC: B60H1/00
Filed: 1987-06-08
Abstract: PURPOSE:To prevent ventilating noise from increasing while ensuring a predetermined amount of blown air, by adjusting a signal of air blowing moderating a change of resistance of air blowing thereafter switching a mode when the mode of air introduction is switched from the mode of small ventilating noise to the mode of large ventilating noise. CONSTITUTION:A means 1 selects an air introducing mode to the mode of large ventilating noise and similarly to the mode of small ventilating noise, while a means 2 blows a flow of introduced air into a car room. Further an air conditioner generates a signal of switching the air introducing mode in a means 3 and a signal of blowing air in a means 4 as well. And a means 5, when the means 3 generates the switching signal from the mode of large ventilating noise to the similar mode of small ventilating noise, adjusts a value of the signal of blowing air generated from the means 4 moderating a change of resistance of blowing air thereafter controlling the means 1 so as to be selected. Then the means 5 again adjusts the value of the signal of blowing air so as to be returned to the value of the signal of blowing air generated from the means 4.
Patent JP-S5668659-A (JP)
Title: N-benzoyl-n'-phenoxyphenylurea compound, and insecticide containing the same
Inventor: FUJIKAWA KANICHI
IPC: A01N47/34
Filed: 1979-11-06
Abstract: NEW MATERIAL:The titled compound of formula I (X 1  is H or halogen; X 2  is halogen or methyl).  
     EXAMPLE: N-(2-Chlorobenzoyl)-N'-[3-chloro-4-(4-nitrophenoxy)phenyl]urea.  
     USE: Pesticide exhibiting excellent activity especially as an effective component of an insecticide.  
     PROCESS: The compound of formula I is prepared by reacting a benzoyl isocyanate of formula II with phenoxyaniline of formula III in the presence of a solvent such as benzene at 0W120°C for 0.1W24hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5769369-A (JP)
Title: Tire containing magnetic signal recorded and discriminating said tire
Inventor: MARUMOTO YOSHIO
IPC: B29D30/06
Filed: 1980-10-13
Abstract: PURPOSE: To ensure the discrimination of tire with high accuracy, by securing the same polarity for the opposite magnetic poles of the adjacent magnetic signals to record the magnetic signals to the tire bead and then rotating the tire or a magnetic detector in the circumference direction of a bead wire to detect the magnetic signl of the magnetic detector.  
     CONSTITUTION: A reader 30 possesses a rotary shaft 32 which hangs down vertically to the center of rotation of a produced tire 11 and supports rotatably a reading part 31. A magnetic detector 33 such as a magnetic resistance elements, etc. is provided at the part 31 and opposite to a wire 12. When the detector 33 rotates, detection signal 36 and 37 are obtained successively according to the recording state of magnetic signals 13 and 14 respectively. The polar points 39 and 40 of the signals 36 and 37 can be extracted out of the detection signal of the detector 33 when the rotation of the detector 33 has a prescribed angle of rotation. In such way, the type of tire can be discriminated with high accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S632626-A (JP)
Title: Wire electric discharge machine
Inventor: USUDA KIMIHIKO
IPC: B23H7/02
Filed: 1986-06-20
Abstract: PURPOSE:To aim at the maintenance of high accuracy for a long period of time and secure such a workpiece that is high in accuracy of finishing, by driving a drive system such as a table, a saddle or the like directly with a linear motor, making a drive system unit into compact in size, and eliminating friction in a power transmission system. CONSTITUTION:A moving part 30a of a liner motor is clamped to a table 20, and a fixed part 30b is clamped to a bed 22. And, this moving part 30a is constituted of a permanent magnet 40 and both electromagnets 42a and 42b. Here, a pulse current is made to pass through these electromagnets 42a and 42b whereby the moving part 30a is driven by dint of magnetic force to be produced in a gap with the fixed part 30b. At this time since travel corresponding to one pulse of a linear pulse motor is constant strictly it has both positional detection and positioning functions in combination. With the abovementioned constitution, driving froce of the linear motor 30 is directly transmitted to the table 20 and the bed 22 so that power transmission efficiency is high enough, thus such a workpiece that is high in accuracy of finishing is securable.
Patent JP-H0812437-A (JP)
Title: Production of sintered silicon carbide having high purity
Inventor: NISHIMOTO AKIHIKO
IPC: C04B35/64
Filed: 1994-06-24
Abstract: PURPOSE:To simplify the removal of impurities such as iron by including a specific heat-treatment process in the process for the production of a reaction sintered silicon carbide comprising a specific treatment to silicify the C of a formed article composed of SiC and C. CONSTITUTION:A reaction sintered silicon carbide is produced by impregnating metallic Si in a formed article composed of SiC and C in a nonoxidizing atmosphere at a temperature higher than the melting point of Si and silicifying C. Preferably a plural number of heattreating steps to remove impurities by heating at 1600-2100 deg.C, preferably 1650-2000 deg.C in vacuum are included in the above production process.
Patent JP-S5367701-A (JP)
Title: Blowing of dry mortar into carbonizing chamber of coke oven
Inventor: TEJIMA HIROYOSHI
IPC: C10B29/06
Filed: 1976-11-30
Abstract: PURPOSE: To repair carbonizing chamber walls effectively, by jetting compressed air from two more nozzles set in the pipeline connecting the bottom of a hopper to a carbonizing chamber, and by diffusing a dry mortar to the joint gap formed on the wall surface of the carbonizing chamber uniformly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S623047-A (JP)
Title: Painting on glass or the like
Inventor: OKUBO TOSHIHIDE
IPC: C03C17/28
Filed: 1985-06-29
Abstract: PURPOSE:To make it possible to decorate a surface of glass, etc., with a Japanese soft, fine and elegant picture, by painting the front side or back side of glass, etc., with Japanese lacquer, baking the lacquer and annealing the baked lacquer to ordinary temperature. CONSTITUTION:A surface of glass, etc., is painted with Japanese lacquer. On the other hand, the painted glass is heated at about 120 deg.C to carry out baking. The heated glass, etc., is then annealed to ordinary temperature. In the case of stained glass or Tiffany glass, baking can be carried out even in the combined flat glass joined with lead rails due to low baking temperatures. According to the above-mentioned method, not only the Japanese feeling can be expressed due to the painting with the Japanese lacquer but also the light transmission is not inferior even by thick coating due to the great transparency of the Japanese lacquer. Thus, beautifulness and elegance by the Japanese lacquer can be abundantly expressed and another material can be added like lacquering, etc. Thereby, Japanese traditional technical art can be exhibited on the glass surface.
Patent JP-H084282-A (JP)
Title: Mounting structure of catwalk
Inventor: KAMINAGA HIROMITSU
IPC: E04G3/00
Filed: 1994-06-24
Abstract: PURPOSE:To mount a catwalk with a simple work and enhance the mounting strength thereof. CONSTITUTION:One longitudinal end part of a support horizontal member 21 is connected to a horizontal frame 2 forming a building skeleton, the other longitudinal end parts of the vertically adjacent support horizontal members 21 are mutually connected by a suspending rope 23 to support the support horizontal member 21 on both the ends. A floor member 38 is mounted on the support horizontal member 21 to form a catwalk 14.
Patent JP-S5667359-A (JP)
Title: Unsaturated polyester resin composition
Inventor: NAITOU MASANORI
IPC: C08F299/04
Filed: 1979-11-05
Abstract: PURPOSE: To provide an unsaturated polyester resin compsn. in which working properties and low-pressure molding properties are improved, by a method wherein magnesium oxide and zinc oxide as thickeners are mixed with the unsaturated polyester resin.  
     CONSTITUTION: 0.05W0.5pts.wt. of magnesium oxide and 1W20pts.wt. of zinc oxide are mixed with 100pts.wt. of an unsaturated polyester resin. When the blending amount of magnesium oxide is less than 0.05pts.wt., thickening effect is insufficient and reinforcing fiber will be poorly dispersed in the resin. When the amount is more than 0.5pts.wt., fluidity is reduced and low-pressure molding properties are lowered. When the blending amount of zinc oxide is less than 1pts.wt., the molding properties are lowered. When the amount is more than 20pts.wt., additional thickening effect can not be obtd. and the water resistance and the boiling water resistance of products are lowered. Thus, the use of such amounts is not preferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5845656-A (JP)
Title: Disc loader
Inventor: MANO YOSHIZUMI
IPC: G11B17/051
Filed: 1981-09-10
Abstract: PURPOSE:To easily load/unload a disc, by making a disc containing section movable for an opening side position and a playing side position and switching a cover relating to this movement. CONSTITUTION:A cover 5 of a disc reproducer 1 is freely switchable upward and downward and energized upward with a spring 26. When a disc containing section 3 is at an open position, a cam 5a of the cover 5 and a lower end 3c of the section 3 are contacted and the cover 5 is opened. When the section 3 is moved to the playing position with a moving mechanism (not shown), a lower end 3c of the section 3 contacts a slope of the cam 5a, the cover 5 is elevated through the energizing of the spring 26 and the cover is opened. A disc D is clipped with a driving board 21 and a holding board 22 through a through-hole 3a and turned with a motor 20. When the section 3 starts movement from the playing position to the opening position, the end 3c pushes down the slope of the cam 5a to open the cover 5. Thus, the disc can easily be loaded/unloaded.
Patent JP-H05315101-A (JP)
Title: Sliding contact
Inventor: SUYAMA YUKIHARU
IPC: H01C1/12
Filed: 1992-05-09
Abstract: PURPOSE:To enable stable contact and suppress the occurrence of abrasive powder and elongate the life by constituting it of a plate-shaped brush and a linear brush welded to the handle of the plate-shaped brush. CONSTITUTION:A comb teeth and slits bent downward in L shape are made at the half of one side piece by punching and besides, molding a metallic band material by a press. Furthermore, a projection is provided in the vicinity of a cut, and a calked hole too is provided. Next, a line bundle 20 being made by drawing up and converging line materials is fixed to the projection by welding. After cutting into a certain length, a contact 19 is made by bending the top of the line bundle 20 in L shape, and this is made a linear brush 20, thus a sliding contact 21 is gotten. Hereby, the contact becomes stable without the brush being deformed at rotational sliding or dispersed, and the occurrence of abrasive powder is little, and the life elongates.
Patent JP-S5932543-A (JP)
Title: Accent stripe tape fitting structure of car bamper
Inventor: YAJIMA SEIJIROU
IPC: B60R19/04
Filed: 1982-08-19
Abstract: PURPOSE:To make a tape end hard to be peeled off by providing a through hole at the end of a bamper surface groove and inserting and folding an accent stripe tape and sticking it to the bamper rear face. CONSTITUTION:A groove 3 for fitting an accent stripe tape 2 is provided on a bamper 1 and a through hole 4 is formed at its end. The end portion 2a of the accent stripe tape 2 is inserted into the through hole 4 and folded and stuck to the bamper rear face. Thereby, the end portion of the accent stripe tape is prevented from being peeled off with a finger, etc. hooked.
Patent JP-H0849071-A (JP)
Title: Manufacture of sputtering target
Inventor: HAKU CHIYUURETSU
IPC: C04B35/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a manufacturing method of target for sputtering.  
     CONSTITUTION: This process is composed of the first step for producing first and second compressed materials by compressing first and second oxide powders with high permittivity, the second step for producing a sintered body made of a third oxide by sintering the first and the second compressed materials, the third step for producing a third oxide powder by pulverizing the sintered body, the fourth step for forming a third compressed material by mixing the third oxide powder and titanium powder followed by a compressing process and the fifth step for forming a target by sintering the third compressed material in vacuum. It is thereby possible to manufacture a target which can stably form oxide thin film with high permittivity at large power for a long time and can be applied to a direct current sputtering. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H075448-A (JP)
Title: Replica structural body and its production
Inventor: YOSHIMURA FUMITAKA
IPC: G02F1/1333
Filed: 1993-06-15
Abstract: PURPOSE:To easily and expensively obtain the replica structural body having high accuracy by pulling up a substrate from liquid while holding a prescribed amt. of a liquid curable material by projections on this substrate, then inclining and pulling up the curable material together with the substrate along slopes. CONSTITUTION:The substrate formed with the projecting parts on the surface is immersed into the liquid thermosetting resin and is then pulled up from the liquid. The previously inclined surfaces 6 are set at this time and the substrate 7 is pulled up along the slopes 6. The photosetting resin 5 is used as the curable resin and the substrate 7 immersed in the liquid 5' is pulled up from the liquid along the slopes 6 and is emerged outside from the liquid in a position 10 of the liquid surface. A light shielding plate 9 exactly positioned in such a manner that its end face comes to the position 10 is arranged, by which the parts of the substrate 7 emerging from the liquid 10 immediately receive irradiating light 8. In addition, the light 8 has the prescribed angle with the slopes 6 so as not to be shadowed by the projections of the substrate 7. The photosetting resin is successively cured from the position 10 by this light 8.
Patent JP-H05311022-A (JP)
Title: Polyvinyl chloride composition
Inventor: TATENO HITOSHI
IPC: C08L71/02
Filed: 1992-05-11
Abstract: PURPOSE:To provide a polyvinyl chloride compsn. contg. a high-molecular plasticizer, excellent in antistatic properties, bleeding little to the surface, and nonsticky. CONSTITUTION:A polyvinyl chloride compsn. comprises polyvinyl chloride, an ethylene-unsatd. ester-carbon monoxide copolymer, a polyethylene glycol having a number-average mol.wt. of 200-2,000, and an inorg. salt selected from the group consisting of an alkali metal perchlorate and an alkali metal thiocyanate. The compsn. may further be compounded with a liq. plasticizer and/or a thermoplastic elastomer prepd. by polycondensation.
Patent JP-H071161-A (JP)
Title: Production of composite metal sheet
Inventor: NAGASE TAKAO
IPC: B23K20/04
Filed: 1993-06-15
Abstract: PURPOSE:To provide a method that cold rolling and annealing treatment are needless, and a composite metal sheet having excellent strength can be produced. CONSTITUTION:The method is to produce a composite metal sheet by joining titan sheet 3 and steel sheet 1 through aluminium sheet or copper sheet 2, the heating temperature of the titan sheet 3 is made 400 to 800 deg.C, the heating temperature of the steel sheet is made 600 to 910 deg.C, the heating temperature of the aluminium sheet is made under 400 deg.C, the heating temperature of the copper sheet is made 200 to 600 deg.C, they are fed into pressing rolls 6a, 6b in the atmosphere >=3vol.% oxygen content, and joined with pressing in these heating temperatures with draft >=30%.
Patent JP-H0818685-A (JP)
Title: Modem
Inventor: HAYASHI MASAHIKO
IPC: H04M11/00
Filed: 1994-06-27
Abstract: PURPOSE:To use one exchange line for communication and data communication, or communication and the data communication and the FAX communication by setting a modem to the automatic incoming mode. CONSTITUTION:When an incoming call comes, a call signal from an exchange line 1 is detected by a call signal detection part 43 and it is notified to a control part 50. The control part 50 reads out voice data from a voice data storage part 61 and generates a sound from a voice generation part 62. The voice is sent through a dc holding circuit 41 and switching circuit 42 to the exchange line 1. When the output of voice data is ended, the control part 50 controls a modem part 30 to start the connection of data communication. When the connection of the data communication fails, the voice is outputted again from the voice generation part 62 and the voice is sent to the exchange line 1. At the same time, an audible sound is generated from an audible sound generation part 63. Thus, an incoming call of the communication is notified to the operator of an external telephone set.
Patent JP-S5933752-A (JP)
Title: Storage battery
Inventor: SHIMANO TADAKAZU
IPC: H01M10/02
Filed: 1982-08-18
Abstract: PURPOSE:To increase a battery life and prevent capacity decrease by installing a spray arrestor having a separator floating preventive part which extends to the upper end of the separator. CONSTITUTION:A spray arrestor 12 is fixed by a projection 13 in the bottom of an anode post 8 and a projection 14 in the bottom of a cathode post 9. A separator floating preventive part 15 which extends to the upper end of a separator 10 is arranged at the end of the spray arrestor 12. The floating of the separator 10 by shock during transportation or use of a storage battery is prevented by the separator floating preventive part 15 in the spray arrestor 12. Since falling off of active materials caused by floating of the separator is prevented, capacity decrease is minimized.
Patent JP-H09120755-A (JP)
Title: Electric switch provided with rotary mechanism for use in automobile, operating and assembling method therefor
Inventor: RABUERUNE AARU NIYUUMAN
IPC: H01H25/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch which is electrically reliable and correctly operative, by pivoting a rotary carrier supporting a rotary contactor with the displacement of a main carrier and by keeping the moved position. SOLUTION: In a housing 31 with conductive wiring 65, a main carrier 51, a conductive rotary contactor 103, and a rotary carrier 101 supporting them are assembled to obtain an electric switch 61. By linearly moving the main carrier 51, a finger 67 which extends is pivotally engaged to the rotary carrier 101. If the main carrier 51 further moves and makes a gap, the rotary carrier 101 keeps its position. Then the main carrier is repeated to move to pivot the rotary contactor to attain switching of the switch.
Patent JP-H11341220-A (JP)
Title: Document reader and image forming device using the same
Inventor: BANDAI YASUTO
IPC: H04N1/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a document reader which is simple in structure and can improve adhesibility of a document to a reading surface of an image sensor. SOLUTION: A document press material is equipped with a plane part 80a for pressing the document to a contact type image sensor 71 reading surface and a slope part 80b which is continuous to the plane part 80a, is formed on its document insertion side and guides a document 4 to the plane part 80a. In an upstream side edge part in a document carrier direction of the slope part 80b, the document press material is supported so that it can rotate around an axis that orthogonally crosses in the document carrier direction. The plane part 80a of the document press material is pressed by a coil spring 82 towards the reading surface.  Relating to the coil spring 82 an end part is engaged to an almost central part in the direction crossing orthogonally in the document carrier direction of the document press member in vicinity of a downstream side end part in the document carrier direction of the plane 80a in the document press member.
Patent JP-S5667167-A (JP)
Title: Battery with nonaqueous electrolyte
Inventor: KAWAI TETSUO
IPC: H01M4/06
Filed: 1979-11-06
Abstract: PURPOSE:To reduce the internal resistance of a battery with a nonaqueous electrolyte and improve its discharge utilization rate, by employing a lithium-containing active material for a negative electrodes in which material lithium is held in interstices of a nonwoven glass fiber fabric. CONSTITUTION:An active material 3 for a negative electrode is formed by retaining lithium in interstices of a nonwoven glass fiber fabric 31. This active material 3 is secured under pressure to a stainless set 5 spot-welded to the inner wall of a negative electrode can 4. To prepare this active material, lithium is heated and molten for example in the negative electrode can or any other suitable vessel and in the atmosphere of an inert gas such as argon or in vacuum. Then, a nonwoven glass fiber fabric is dipped into the molten lithium to permit lithium to penetrate into the fabric, thereby filling up interstices of the fabric with lithium. It is preferable to use glass fibers of, for example, 0.2-1mum in diameter.