baber/WOPTO huggingface dataset:
Patent JP-S6440267-A (JP)
Title: Manufacture of precisely polished glass
Inventor: SHIBANO YUKIO
IPC: B24B37/00
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a photomask glass substrate having a high resolution without surface scattered light in a short time by finishing a roughly polished glass surface by using colloidal silica. CONSTITUTION:A surface of glass such as quartz glass is polished by using an abrasive primarily composed of cerium oxide having a large polishing speed,. Then, the polished glass surface is finished by using colloidal silica to remove in a relatively short time a work-affected layer generated on the glass surface polished by the abrasive primarily composed of cerium oxide.
Patent JP-S6440842-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: G03G5/082
Filed: 1987-08-06
Abstract: PURPOSE:To enhance charge injection performance between a supporting body and a lower layer and charge transfer performance in the lower layer, and to enhance image characteristics by incorporating copper in the lower layer. CONSTITUTION:The photoreceptive member 100 is obtained by laminating on a supporting body 101 made of an Al alloy or the like a photoreceptive layer 102 composed of the lower layer 103 and the upper layer 104 made of a nonmonocrystalline material containing Si as a base and H or/and halogen. The lower layer 103 is made of an inorganic material containing Al, Si, H, and Cu, and provided with a layer region containing Al, Si, and H in a nonuniform distribution in the layer thickness direction but in a uniform distribution in a plane is parallel to the surface of the supporting body 101, and when needed, Ge, Sn, or an atom for controlling durability or image quality or the like can be added.
Patent JP-H0483659-A (JP)
Title: Beam control system
Inventor: TAKEUCHI MAKOTO
IPC: G03G15/04
Filed: 1990-07-27
Abstract: PURPOSE:To obtain an optimum laser light quantity control system for every device by providing a control means for controlling an adjusting means based on a basic adjusting unit calculated by a calculation means. CONSTITUTION:This beam control system comprises a detection means for detecting a light emitting quantity of beam, an adjusting means for changing said light emitting quantity of beam by a predetermined level, a calculation means for calculating an optimum basic adjusting unit in accordance with the adjusting information from the adjusting means when a light emitting quantity of beam changed by the adjusting means reaching an object light quantity of beam is detected by the detection means, and a control means for controlling the adjusting means based on the basic adjusting unit evaluated by the calculation means in the succeeding process. In this construction, a light emitting quantity of beam is changed by a predetermined level by the adjusting means. When a light quantity of beam reaching an object light quantity of beam is detected, an optimum basic adjusting unit is calculated by the calculation means in accordance with the adjusting information of the adjusting means. After that, an adjusting unit of the adjusting means is so controlled as to adjust on the basis of the calculated basic unit.
Patent JP-H0247501-A (JP)
Title: Package tool of strain gage and attaching method of strain gage using package tool
Inventor: MATSUOKA YOSHIHIRO
IPC: G01B7/16
Filed: 1988-08-10
Abstract: PURPOSE:To handle strain gages in a quick and precise manner by making the strain gages adhere at prescribed intervals on a flexible adhesive tape and by winding the tape in the shape of a roll. CONSTITUTION:Strain gages 2, 3 and 8 are made to adhere regularly on a tape body 1 so that the gage axis of each of them intersects the longitudinal direction of the tape body 1 at a right angle substantially and that the non- attached surface of the gage being opposite to the surface to be attached to a body to be measured is positioned inside when a tape is wound round, and then they are packaged and stored. The strain gages can be taken out quickly in prescribed numbers by cutting this tape body 1 by a cutter element 16. Since the non-attached surfaces of the strain gates 2, 3 and 8 are always made to adhere temporarily on the inside surface of the tape body 1, the surface to be attached and the non-attached surface can be distinguished from each other easily, and thus a working effeciency is improved.
Patent JP-H0758775-A (JP)
Title: Packet priority controller
Inventor: OBA YOSHIHIRO
IPC: H04L47/525
Filed: 1993-08-10
Abstract: PURPOSE:To efficiently switching and output a packet having priority by setting a threshold value so that a requested quality can be established for the packet whose priority is high, and through-put can be the maximum for the packet whose priority is high in a packet switchboard. CONSTITUTION:An allowable band and an allowable packet abolition ratio guaranteed for the packet whose priority is high are inputted from a control line 16 to a threshold value setting means 14. The packet is inputted from a data line 15, the number of the packets stored in a buffer 12 at present is inputted from a control line 18, and the threshold value held in a threshold value setting means 14 is inputted from a control line 17 to a packet regulation means 13. Then, when the priority of the packet inputted to the packet regulation means 13 is high, the packet is outputted to the buffer 12 as it is. When the priority of the packet is low, the packet is abolished when the number of the packets stored in the buffer 12 at present is more than the threshold value, and the packet is outputted to the buffer 12 otherwise.
Patent JP-H08234760-A (JP)
Title: Waveform memory sound source device
Inventor: ICHIKI TETSUJI
IPC: G10H7/02
Filed: 1995-07-11
Abstract: PURPOSE: To simplify the whole constitution of a waveform memory sound source device and to realize it with a small circuit scale by sharing an address generation part of a waveform memory sound source with the address generation part of a DSP. CONSTITUTION: This device is provided with an address generation means 102 generating a read-out address for reading out the waveform data from a waveform memory 208 and a delaying address for writing/reading for a delaying memory 209 in time-division manner. Then, the device is provided with a waveform operation means 104 using the read-out address generated by the address generation means 102, executing operational processing as a digital signal processor performing various processing for the waveform data read out from the waveform memory 208 and using the delaying address generated by the address generation means 102, executing the write-in/the read-out for the delaying memory 209 and obtaining the delayed data required for the operation.
Patent JP-S6174493-A (JP)
Title: Magnetic recording/reproducing device
Inventor: OOMORI YASUHIRO
IPC: G11B20/02
Filed: 1984-09-19
Abstract: PURPOSE:To improve the SN ratio of a color signal without generating three- dimensional distorted beats by controlling the recording current of an FM-Y signal in accordance with the size of the amplitude of the color signal. CONSTITUTION:The color signal 9d) separated from a color video signal (a) through a BPF6 is supplied to a frequency conversion circuit 7 to execute color signal processing and also supplied to an envelope detecting circuit 13 through an amplifier circuit 12. The carrier frequency component of the signal (d) is removed and only the voltage (g) of an amplitude component is outputted. A gain control circuit 14 controls the amplitude of an FM-Y signal (h) obtained through an HPF4 in accordance with the size of the amplitude of the signal (d) on the basis of the voltage (g) of the amplitude component to obtain an amplitude-controlled FM-Y signal (h). The signal (h) is mixed with a low frequency color signal (e) and its composite signal (i) is made to flow into a video head 10 and recorded in a magnetic tape 11.
Patent JP-S6168730-A (JP)
Title: Unequal orientation tape
Inventor: NAKAMATSU YOSHIRO
IPC: G11B5/008
Filed: 1985-09-07
Abstract: PURPOSE:To obtain the best magnetic tapes for different systems by orienting the audio track part, video track part, and control track part on a magnetic tape differently. CONSTITUTION:When the magnetic layer of the magnetic tape is oriented in a magnetic field, orientation generators 3 and 4 are provided; the audio track 5 is not orientated, and the control track and video track 3 are oriented by being applied with a weak and an intense magnetic field respectively. Thus, the best tape for a linear video system is obtained. On the other hand, when the orientation of the video track is reduced, the best video tape for a helical video system is obtained. Thus, unequal orientation suitable for both systems is attained.
Patent JP-S6442186-A (JP)
Title: Gas laser apparatus
Inventor: ARIGA TATSUYA
IPC: H01S3/036
Filed: 1987-08-10
Abstract: PURPOSE:To facilitate cooling of metal electrodes and so forth sufficiently by a method wherein the metal electrodes are attached to the outer wall of a discharge region forming member made of dielectric and the discharge region forming member is provided in a resonance part gas feeding tube along the longitudinal direction of the tube. CONSTITUTION:A partial reflection mirror 11 and a total reflection mirror 12 are attached to one end and the other end of the longitudinal direction of a cylindrical resonance part gas feeding tube 10 so as to face each other. A discharge region forming member such as a discharge tube 13 made of dielectric is provided in the resonance part gas feeding tube 10 along its longitudinal direction to form a tubular space 14 between the discharge tube 13 and the resonance part gas feeding tube 10. A pair of metal electrodes 15 and 15 are attached to the outer wall of the discharge tube 13 along its longitudinal direction so as to face each other. A pair of the electrodes 15 and 15 are connected to a radio frequency electric source 16. Both longitudinal ends of the resonance part gas feeding tube 10 are linked with a gas feeding tube 17. A pair of heat exchangers 18 and 18 and a root blower 19 are provided in the middle of the gas feeding tube 17 to circulate laser medium gas as shown by arrow marks 20. With this constitution, even if a discharge injection power is large, the temperatures of the discharge tube 13 and the electrodes 15 are maintained relatively low and a spark discharge is not induced so that the laser beam oscillation output can be large.
Patent JP-2000030939-A (JP)
Title: Magnetic element and its manufacture
Inventor: GOTO AKIHIRO
IPC: H01F41/16
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make the adjustment easier and processes simpler at the time of manufacturing a magnetic element having magnetic layers and, at the same time, to make the quality of the element uniform by forming the magnetic layers in such a way that percentages composition of the layers are made substantially equal to each other, but at least either one of their coercive forces and anisotropy are made different from each other. SOLUTION: The substrate 1 of a magnetic element is made of glass and the first and second magnetic layers 2 and 3 of the element are formed by the sputtering method by using permalloy containing iron and nickel at a ratio of about 45:55 as a target material. In order to make the first and second magnetic layers 2 and 3 have different prescribed coercive forces though the layers 2 and 3 are formed of the same material, the first layer 2 is formed under an argon gas pressure of about 0.3 Pa and the second layer 3 is formed under another argon gas pressure of about 0.5 Pa. In addition, the formation of the magnetic element is not limited to the sputtering method, but the vacuum evaporation method, plating method, and CVD method can also be applied.
Patent JP-2001028870-A (JP)
Title: Magnet motor
Inventor: HATTORI MAKOTO
IPC: F04B39/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet motor constituted so that reactive magnetic flux by the short circuit of magnetic flux is not generated in the magnet motor with a rotor configured by disposing a plurality of permanent magnets on the outer circumference of an iron core, in which a large number of thin magnetic steel plates are laminated, at intervals mutually along the circumferential direction. SOLUTION: The magnet motor M1 has a rotor Ma1 constituted by disposing four permanent magnets 191a-191d on the outer circumference of an iron core 190 configured by laminating a large number of thin magnetic steel plates at intervals mutually along the circumferential direction. Four peripheral iron cores 190a=190d in which a large number of the thin magnetic steel plates are laminated are arranged on the outer circumferences of the four permanent magnets 191a-191d respectively, and the peripheral iron cores 190a-190d and the iron core 190 are fixed integrally by an upper end plate 192 and a lower end plate 194 made of a nonmagnetic material and rivets 196.
Patent JP-H0262689-A (JP)
Title: Body discriminator
Inventor: FUIRITSUPU EDOWAADO SUTEIIBUNS
IPC: G07D5/04
Filed: 1988-08-09
Abstract: PURPOSE: To reduce cost by providing a means for driving an object to a resonance state, the means for sensing the resonance frequency of the object and the means for comparing the resonance frequency of the object with the resonance frequency of the kind of the object. CONSTITUTION: When a coin 1 arrives at a metal block 4, the coin 1 is vibrated by the resonance frequency and impulse waves are generated in the block 4. Signals generated by a microphone 5 are sent to many band-pass filters 7A, 7B...7N and the respective band-pass filters are provided with different passing bands including at least one resonance frequency of the valid coin of one form. A processor 8 uses the signals, decides whether or not the coin 1 is a receivable valid coin, measures the amplitude of the signals generated by a transducer 6, compares the relative amplitudes of the signals passed through the filters 7A-7N, and compares them with a lookup table stored in a memory 18 to device the value of the coin.
Patent JP-S5899822-A (JP)
Title: Initial state setting device
Inventor: MORISHIGE MORIO
IPC: G06F11/30
Filed: 1981-12-10
Abstract: PURPOSE:To exactly execute an operation against a variation of supply voltage, by comparing an optional data stored in the first storage means with a fixed data stored in the second storage means, and setting an electronic circuit to an initial state, in case of dissidence of both the data. CONSTITUTION:A reference clock of an electronic clock is divided by a frequency-dividing circuit 2, a signal of 1/16Hz is applied to an FF3 from a prescribed frequency-divided stage, and the FF3 is set at every signal. This output is provided as an address to an ROM6 through an address part 5. In this ROM6,  4 kinds of fixed data are stored, an address AD from the ROM6 is provided to  an RAM7, and an operation code OP and a data DA are provided to an operation decoder 8 and an operating circuit 9, respectively. Subsequently, an optional numerical data stored in registers N1-N4 of the RAM7, and a fixed numerical  data of the ROM6 are compared and decided by the circuit 9, and in case of  dissidence, a display register of a display part 10 is cleared, and the electronic  circuit is set to an initial state.
Patent JP-H0540413-A (JP)
Title: Photosensitive body heating device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/00
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a photosensitive body heating device which can heat a photosensitive body and simultaneously keep it warm by utilizing the heat of a fixing part. CONSTITUTION:By connecting the heat source 10 of the fixing part 7 to the photosensitive body 1 by a heat conduction means, the body 1 is heated and simultaneously kept warm by utilizing the heat radiated from the fixing part 7. Thus, dew condensation on the body 1 is prevented from occurring and the sensitivity of the body 1 with respect to light is kept excellent. Besides, a heater for heating the photosensitive body is eliminated and power consumption is saved at the same time.
Patent JP-H0724442-A (JP)
Title: Rubbish removing method and water purifying method for rivers
Inventor: HASHIMOTO NAOYUKI
IPC: E02B3/08
Filed: 1993-07-16
Abstract: PURPOSE:To broadly and integrally remove materials from relatively large tangible rubbish to intangible contaminating materials, purify water and facilitate installation and exchange operations. CONSTITUTION:A stone cage 2 for rubbish removal is composed of a metallic cage body 3 and plural pieces of stones 4, 4,... for rubbish removal. An active carbon cage 6 for water purification is composed of a metallic cage body 7, active carbon packed bodies 8 packed with active carbon prismatic containers consisting of nylon meshed bags and many buffer stones 9, 9,... the stone cages 2, 2,... for rubbish removal are arrayed in the transverse direction of a river I and are connected to each other by connecting fittings 5. The active cages 6, 6,... for water purification are arrayed in the transverse direction of the river to as to exist downstream of the stone cages 2 for rubbish removal and are connected to each other by connecting fittings 5. Further, stones 10, 10,... for energy dissipation are arranged to an almost U shape so as to exist downstream of the active cages 6, 6,... for water purification and are connected to each other by anchor pins 11 and wires.
Patent JP-H0857152-A (JP)
Title: Moving mechanism and running wheel for running body
Inventor: ETO TETSUTARO
IPC: A63H18/02
Filed: 1994-08-24
Abstract: PURPOSE: To minimize resistance in the horizontal movement of a running body by keeping a running range constant with respect to the number of revolutions of a drive wheel. CONSTITUTION: A running wheel 31 is synchronously driven so that a barrel- shaped bearing 21 of at least one other running wheel 31 contacts a running plate 34 when a mating gear part 3c of one running wheel 31 is meshed with a vertical rack 34 while an outer periphery 21b of the barrel-shaped bearing 21 and a pitch circle 13e of an involute gear 13c of the mating gear part are positioned on the same circle centering a rotating shaft 19 of the running wheel 31.
Patent JP-H0485399-A (JP)
Title: Rust-preventive lubricant for galvanized steel sheet
Inventor: TAJIRI YASUHISA
IPC: C10N30/00
Filed: 1990-07-30
Abstract: PURPOSE:To improve lubricating properties during press molding and degreasing properties after press molding by mixing a mixture of a succinic acid ester, paraffin wax, a fatty acid ester and/or a mineral oil with a specific rust preventive additive. CONSTITUTION:A succinic acid ester (A) is obtained by esterifying succinic acid with a 12 to 18C aliphatic alcohol. Separately, a fatty acid ester (a) is obtained by esterifying a 12 to 18C fatty acid with a 6 to 10C alcohol. A mixture is obtained by mixing the succinic acid ester (A), paraffin wax (B) in a weight ratio of the component (A) to the component (B) of (4 to 1):(1 to 3) and having a melting point of 45 to 55 deg.C, and a component (C) comprising the component (a) and/or a mineral oil in a weight ratio of the sum of the components (A) and (B) to the component (C) of 1:1 to 3. The title lubricant is obtained by compounding 70 to 97wt.% this mixture and 3 to 30wt.%. rust preventive additive which is selected from the group consisting of a salt of an alkylsulfonic acid with 16 or more carbon atoms, carboxylic acid with 12 or more carbon atoms, and salt thereof.
Patent JP-S6367400-A (JP)
Inventor: UOORUTAA JIYON SAIMONZU
IPC: E04B1/41
Filed: 1987-08-11
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-H0754756-A (JP)
Title: Swash plate supporting structure for variable displacement oil hydraulic motor
Inventor: NOMURA TOMOYUKI
IPC: F03C1/24
Filed: 1993-08-11
Abstract: PURPOSE:To easily overhaul a swash plate without disassembling a motor total unit by protrusively providing a pair of trunnion shafts concentrically in a diagonal position in the periphery of the swash plate, and supporting these trunnion shafts internally fitted to a pair of bearing blocks removably fixed to the internal depth part of a drive chamber. CONSTITUTION:A drive chamber D opened to a frame in a machine body side is formed in a main unit case 1 of an oil hydraulic motor M. In the inside of the drive chamber D, a cylinder block 7 provided with many plungers 6 is rotatably supported, and also arranging a swash plate 9 for receiving a point end stopped of each plunger 6. Further, a reduction gear mechanism 15 for connecting an output shaft 14 and a rotary case 10 associated and a plurality of hydraulic cylinders 18, 19 for pressing the swash plate 9 tilted are arranged. Here in a diagonal position in the periphery of the swash plate 9, a pair of trunnion shafts 16 are concentrically protruded. Each trunnion shaft 16 is supported to be internally fitted to a pair of bearing blocks 17 removably fixed by a bolt to an internal depth part of the drive chamber D.
Patent JP-S6181382-A (JP)
Inventor: ISHIJIMA SUSUMU
IPC: B66B1/06
Filed: 1984-09-25
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-S6260861-A (JP)
Title: Vacuum deposition device
Inventor: SHIKAMA MITSUO
IPC: G11B11/105
Filed: 1985-09-10
Abstract: PURPOSE:To uniformize the distribution of the composition and density of a vapor-deposited film by providing an electrode holding plural acicular metallic rods horizontally and radially from the central part at regular angles between a vaporization source and a substrate in a vacuum vessel, impressing a DC anode high voltage on the electrode and rotating the electrode. CONSTITUTION:An electrode 2 holding plural acicular metallic rods horizontally and radially from the central part at regular angles is provided between the vaporization source 4 and the substrate 1 to be vapor-deposited in the vacuum vessel 13. The inside of the vacuum vessel 13 is evacuated to a prescribed vacuum, the substrate 1 to be vapor-deposited is rotated by a motor 10 and the electrode 2 is turned by a motor 9. Then when a DC anode high voltage is impressed on the electrode 2 from a high-voltage electric power source 11, secondary electrons 6 are generated from the vaporization source 4 and attracted by the substrate 1 to be vapor-deposited, hence the substrate is charged and a coated film is formed.
Patent JP-2000016308-A (JP)
Title: Seal surface structure of boot
Inventor: KUZE HIROYUKI
IPC: F16J3/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent entering of a water drop due to osmotic pressure so as to secure sealing ability by forming plural groove parts reaching the outer peripheral edge of a lip in at least one of an inside seal surface and an outside seal surface, and leaving a remaining part behind by non-formation of a groove part on the inner peripheral side of the lip. SOLUTION: Plural outer lip grooves 60 reaching the outside lip outer peripheral edge 58 are formed on the outer seal surface 48 of an outer lip 40, whereby the thickness of a part of a boot forming type slit forming part which forms a slit 50 between the inner lip 38 and the outer lip 40 that corresponds to the outer lip groove 60 formed in the outer lip 40 can be made larger than the thickness of the other part corresponding to the outer lip projecting part 62. Entering of a water drop due to osmotic pressure can be prevented by an outer lip remaining part 64 remaining on the outer lip inner peripheral edge 64 side so as to secure sealing ability. The seal surface structure can improve sealing ability while improving the durability of a boot.