baber/WOPTO huggingface dataset:
Patent JP-H11253375-A (JP)
Title: Vacuum cleaner
Inventor: GENNO HIROKAZU
IPC: A47L9/28
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a large assisting effect at the time of starting the pushing operation and the pulling operation of a hose by forming volume by contact point parts provided on a hose side and an attachment side to drive-control a turbo brush mechanism part according to the contact state of both of the contact point parts. SOLUTION: The suction tool of the vacuum cleaner is fixed with a cylindrical hose 1 at the tip of a bellows part fixed to a vacuum cleaner main body and a brush attachment is connected to its tip. In addition, a rotary brush 3 rotatably held by a private motor is mounted to one tip of the brush attachment. In this case, conductive metal 4 and 5 applied to the connecting part of the hose 1 with the brush attachment and the connecting part of the brush attachment with the hose 1 constitute a kind of volume by the relative rotation of the hose 1 with respect to the brush attachment. Then a rotary brush mechanism part can be controlled by utilizing volume varying a value by the rotating operation of the hose 1.
Patent JP-H09230350-A (JP)
Title: Alignment layer treatment of alignment layer and device therefor
Inventor: ASAGI NORIO
IPC: G02F1/1337
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to widen the visual field angle of a liquid crystal display by irradiating an alignment layer subjected to rubbing on its surface with an ion beam in vacuum while changing at least either of a bearing angle with the rubbing direction and the irradiation angle with the surface of the alignment layer. SOLUTION: A holder 8 which holds a substrate 2 with the alignment layer to be subjected to an alignment layer treatment is rotatable around a revolving shaft 10 in such a manner that the irradiation angle θ of the ion beam 14 with the surface of the alignment layer 6 may be changed. In addition, this holder is rotatable around a central axis 11 orthogonal to the revolving shaft 10 in such a manner that the bearing angle of the ion beam 14 with the rubbing directing may be changed. An ion source 12 for casting the ion beam 14 toward the layer 6 of the substrate 2 with the oriented film on the holder 8 and a filament 16 for supplying electrons 18 to the layer 6 are disposed above the holder 8. The layer 6 is irradiated with the ion beam 14 while at least either of the irradiation angle θ or the bearing angle is changed by using such device.
Patent JP-S55150082-A (JP)
Title: Terminal printer equipment
Inventor: KAWAKAMI TOSHIKATSU
IPC: B41J29/38
Filed: 1979-05-11
Abstract: PURPOSE: To ensure the highly effective working of the terminal printer equipment, by reducing the power consumption of the printer until the information signal transmitted intermittently to the terminal printer equipment of its own is received and cutting off automatically the power supply when the printer head is stopped.  
     CONSTITUTION: When the information transmitted intermittently is received 2 with addition of the fixed terminal identification signal, the data signal is isolated through signal process circuit 3. And when the identification signal of its own is detected, detection output ID for print-out control is produced. The data signal is written into memory 4 and then read out to be applied to head driving circuit 6 of printer 5 and then to head 7. Head 7 is scanned by motor 8, and meanwhile prints the contents of the data signal. In this instant, the clock pulse is generated 9 in synchronization with the scanning and then applied to signal circuit 3 to be synchronized with the reading of memory 4. Power supply control circuit 10 starts automatically the supply via signal ID and continues the supply while the clock pulse is produced. As a result, the power consumption can be reduced with the accurate working ensured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60203927-A (JP)
Title: Lighting device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03B27/52
Filed: 1984-03-28
Abstract: PURPOSE:To reduce the discharge of ozone produced in the flash lighting device by arranging an ozone decomposition accelerator in a discharge path for the forced air cooling of a flash light source. CONSTITUTION:Air sent into a cover 14 through a duct 15 is jetted into a box body 2 from an external air intake 4 during exposure to cool an Xe flash lamp 13. Ozone produced when the lamp 13 is on is discharged outward through a filter 17 from a discharge port 6 together with hot air. In this case, the ozone contacts the ozone decomposition accelerator in a small bag 22 and is decomposed, so that the thickness of the ozone decreases.
Patent JP-S61217602-A (JP)
Inventor: YAMAMOTO HIDEKAZU
IPC: F22B35/00
Filed: 1985-03-25
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-H03257332-A (JP)
Title: Diagnostic method for vibration detection mechanism
Inventor: MAEKAWA KENJI
IPC: B21B38/00
Filed: 1990-03-08
Abstract: PURPOSE:To diagnose abnormality inclusive of a signal transmission cable and a signal amplifier by extracting the amplitude of the spectrum at the time of the generation of abnormality contained in the vibration signal detected by one set of vibration detection mechanisms and catching the change with that at a normal time. CONSTITUTION:A vibration time series waveform is obtained by the vibration detector consisting of the vibration detection sensor 2, vibration amplifier 3 and analogue signal processor 4 connected by signal transmission cables 1 and analyzed by a frequency analyser 5 to obtain spectrum data. This data is compared with the data obtained by the same analysis when a vibration detection mechanism is normal and abnormality is diagnosed inclusive of the signal transmission cables 1 and a signal amplifier. For example, in the case of the fixing inferiority of the cables, the amplitude of the spectrum within a low frequency region of below 3Hz increases. Abnormality such as earth inferiority, the connection inferiority of the cables, disconnection or insulation inferiority can be detected by the increase of the spectrum corresponding to the frequency of a power supply.
Patent JP-S63224369-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: NAKAGAWA YASUHITO
IPC: H01L29/812
Filed: 1987-03-13
Abstract: PURPOSE:To obtain an abrupt carrier distribution in an active layer and to improve the characteristics and productivity of a semiconductor device by using a recess etching before ion implanting by dry etching having excellent controllability and reproducibility. CONSTITUTION:First impurity is implanted to a semiconductor substrate to form a first high concentration layer region and a second high concentration layer region to the same depth, and a region between the first and second regions is recessed by dry etching to a desired depth from a substrate surface. Then, a second impurity is implanted to the recessed region to align the active layer with the bottoms of the first and second regions, and the formed first and second regions and the active layer are activated. After a region for forming the layer 5 is formed to a desired thin thickness, it is ion implanted. Accordingly, an abrupt carrier distribution is obtained, a recess is further formed, an activation is performed. Therefore, a damage at the time of forming a recess can be removed. Thus, dry etching having good working accuracy can be used.
Patent JP-S58173807-A (JP)
Title: Permanent magnet roll
Inventor: HAYASHI HIROMOTO
IPC: H01F7/02
Filed: 1982-04-07
Abstract: PURPOSE:To elevate magnetic property in spite of small diameter, by a method wherein anisotropic ferrite magnet of a cylindrical column being seamless in the axial direction and having anisotropy in one diameter direction and forming poles in radial direction from the axial center is fixed to the shaft. CONSTITUTION:A die 10 is filled with fine magnetic powders 15 and a core 14 is disposed at center portion and press molding is performed in magnetic field. If pressure is released after the press molding, a square rod is bored at the axial center and has anisotropy in M-direction thereby anisotropic ferrite magnet 21(a) of integral square rod type is obtained without seam in the axial direction. The magnet 21(a) is sintered and a shaft 22 is inserted in a hollow portion 21(b) and fixed and then grinding is performed. Thereby a column anisotropic ferrite magnet 21 is obtained in column shape being seamless in the axial direction and having anisotropy in one diameter direction. The magnet 21 is inserted in a cylindrical sleeve 20 and finished into a permanent magnet roll. In this constitution, magnetic property is elevated in spite of small diameter.
Patent JP-S52141550-A (JP)
Title: Pulse expanding circuit
Inventor: MARUTSUKA SEKIYA
IPC: H03K5/13
Filed: 1976-05-20
Abstract: PURPOSE: To make it possible to select the delay time width at any length, by altering the injection current to injection-type logic circuit I 2 L. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59184888-A (JP)
Inventor: KOJIMA AKIRA
IPC: G21C13/00
Filed: 1983-04-05
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-S52141938-A (JP)
Title: Approach detector for elevator
Inventor: KATOU HISAO
IPC: B66B13/16
Filed: 1976-05-21
Abstract: PURPOSE: To enhance the safety at the time of trouble of a safety means, which controls doors by detecting an obstacle found on the path of movement of the doors from a change of the electrostatic capacitance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56156494-A (JP)
Title: Rotary compressor
Inventor: ABE NOBUO
IPC: F04C18/356
Filed: 1980-05-06
Abstract: PURPOSE:To shorten the machining process and to reduce the working cost, by making thick the cementation bearing layer of the cementation layer on the outer diameter face of a roller which performs vane contact sliding, while making thin the cementation barning layer on the inner diameter face through priming effect. CONSTITUTION:A roller 11 is made of ferro system sintered alloy and has fine void entirely. The cementation layer 13 on the outer diameter face 11b of the roller 11 is made thick because the void section is exposed to the cementation environment at both end faces, while it is made thin at the inner diameter face 11a because the void is applied with sealing. Then the machining is performed and it is finally finished such that the hardened layer 13 is remained on the roller outer diameter 11b while the hardened layer is removed from the inner diameter face 11a. The accuracy is improved on the inner diameter through the priming process and the roller can be finished through light grinding work.
Patent JP-S60202426-A (JP)
Title: Display and input device
Inventor: IKEGAMI MINORU
IPC: G06F3/041
Filed: 1984-03-27
Abstract: PURPOSE:To prevent display effects from sharp deterioration even if an input device is mounted on a liquid crystal display device by integrally laminating a transparent film forming a transparent electrode and an upper polarizer and oppositely arranging the input device to the laminated body through a projected part formed at least on one opposite side of an upper electrode substrate. CONSTITUTION:The titled device consists of the upper polarizing plate 1a, the transparent film 1b, the transparent electrode 1c, an electrode terminal 1d, a spacer 1e for the liquid crystal display body, a lower glass 1h, a lower polarizing plate 1i, and liquid crystal 1j. The projection part 1k is formed on the transparent electrodes 1c formed on the upper glass 1f. The shaded part in a figure (b) shows the transparent electrode 1c formed on the transparent film 1b adhered to the upper polarizing plate 1a and the electrode terminal 1d and a signal line 1 are connected. The shaded part in figure (c) shows the transparent electrode 1c formed on the upper glass 1f and an electrode terminal 1m is connected. to operate the device, a control signal is sent from a detecting circuit to input device part, and at the input to the input device part, a signal for informing the position is sent to the detecting circuit to detect the position.
Patent JP-S55151230-A (JP)
Title: Temperature measuring unit
Inventor: TAKAHASHI KIYOHIDE
IPC: G01K7/36
Filed: 1979-05-14
Abstract: PURPOSE: To simplify and miniaturize the structure of a temperature measuring unit by providing a material, which changes in magnetization simplifying axial direction according to a temperature, between the opposite magnetic poles of a magnet and a magneto-electric converting element near the magnetic path.  
     CONSTITUTION: When temperature-sensing direction of easy magnetization changeable metal 2 is within the low-temperature range (below 20°CK in case of NaCo 5 ),  the direction of easy magnetization agrees with arrow A and the magnetic flux  forms a magnetic path passing through the N-pole of permanent magnet 1, metal  2 and the S-pole of permanent magnet 1 successively, so that a leakage magnetic  field passing through coil element 3 seldom appears. Therefore, when the ambient  temperature reaches the high-temperature range (250°CK) or higher although no  electric output is induced across coil element 3, the magnetization simplifying axial  direction changes into the arrow B direction. As a result, the magnetic flux passes  through coil element 3 like the alternate long and two short dashes line shown by  arrow C to induce an electric output at both terminals 4. Thus, coupling thermometer 5 with coil terminals 4 obtains a miniature temperature measuring instrument  of simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08255532-A (JP)
Title: Gas insulation circuit-breaker
Inventor: AKIMOTO KENJI
IPC: H01H33/70
Filed: 1995-03-17
Abstract: PURPOSE: To provide a gas insulation circuit-breaker in which the deterioration of the insulation performance to the earth is prevented and reliability is high. CONSTITUTION: A hollow conductor 30 is connected to the back side of a fixing support 8 composing a fixing portion 4 via a cylindrical connection conductor 31. In the hollow conductor 30, one or more of holes 33 are formed in the periphery of the backward portion (in the drawing, on the right side) than the mounting position of a current measuring current transformer 20 disposed in a housing. The end portion of the hollow conductor 30 is connected to the external protrusion portion 32 via an insulating support portion 34. The cylindrical connection conductor 31 is composed so that whole gas flow spouted out of the fixing support 8 flows into the inside of the hollow conductor 30.
Patent JP-H05226175-A (JP)
Title: Method for burning ferrite magnetic core
Inventor: SHINODA MASARU
IPC: H01F41/02
Filed: 1992-02-12
Abstract: PURPOSE:To make it possible that when burning E-shaped and pot-shaped ferrite compacts, their dimensional defects are hardly generated, and the deteriorations of their magnetic characteristics are prevented, and further, their burning costs are reduced. CONSTITUTION:A ferrite magnetic core compact 20 has the structure wherein an inside leg part 22 and outside leg parts 24 are protruded respectively from a connecting part 26 in an identical direction. The ferrite magnetic core compact 20 is burned, so putting it on an internal insulation that only the end face of the inside leg part 22 is contacted with the surface of the internal insulation. By making the total height of the inside leg part 22 larger than the respective total heights of the outside leg parts 24 (not larger than 5% of the outside dimension of the core compact), the core compact is burned, so putting it on the internal insulation that only the end face of the inside leg part 22 is contacted with the flat surface of the internal insulation. By piling up the core compacts 20 to a plurality of stages in an identical direction, they can be burned too.
Patent JP-S63224927-A (JP)
Title: Laminating method for thermoplastic resin member
Inventor: YAMAGUCHI AKIRA
IPC: B29C65/00
Filed: 1987-03-16
Abstract: PURPOSE:To laminate a plurality of thermoplastic resin members inexpensively, by method wherein a thermoplastic member is accumulated on a member obtained by unifying two layers, those of which are brought into contact with each other under a state of either a point or a line, and a contact part is melted and fused through pressing by a ultrasonic horn. CONSTITUTION:When a first horn 19 is pressed on the top of an intermediate frame hoop material 17, a part coming into contact with a protrusion line 20 on the top of the intermediate frame hoop material 17 is softened, and a groove 22 and protrusion line 23 are formed in corresponding to the protrusion line 20 and a groove 21 of the first horn 19. After a top frame hoop material 18 possessing unevenness formed by the first horn 19 of the intermediate hoop material 17 is superposed, and ultrasonic fusion of the top frame hoop material 18 and intermediate frame hoop material 17 is performed by pressing them by a second horn 24. As the protrusion line 23 of the surface of the intermediate frame hoop material 17 comes into contact linearly with the surface of the top frame hoop material 18, the intermediate frame hoop material 17 is softened by concentration of ultrasonic wave energy, and the top frame hoop material 18 and intermediate frame hoop material 17 are fused together while filling the groove 22 partly.
Patent JP-S62215359-A (JP)
Title: Production of fried bean cured
Inventor: NISHIMURA SHINICHI
IPC: A23L11/00
Filed: 1986-03-17
Abstract: PURPOSE:To obtain tasty fried bean curd extremely simply, by steaming dough in low-temperature steam and frying it in a high-temperature oil. CONSTITUTION:Dough 14 in parallel is successively sent on a conveyer 10. When it is passed through a steaming container 11, it is steamed low- temperature steam at about 110 deg.C blown from a steam pipe 12 and extending process of the dough 4 is carried out. Then, it is fried in a high-temperature oil and high-temperature finishing process is done to give the aimed fried bean curd. In the above-mentioned process, since there is no oil content adsorbed in the dough at all, the production process has no oil consumption, the obtained fried bean curd has a simple taste and removal oil before cooking is not required at all. This method requiring the high-temperature finishing process can prevent oil deterioration. Further, the amount of heat to generate the low- temperature steam is smaller than the amount of heat to heat an oil satisfying the same condition and a device for the method is extremely simple and inexpensive.
Patent JP-H06253273-A (JP)
Title: Time correction method between video signal and audio signal
Inventor: MACHINAGA KINICHI
IPC: H04N5/00
Filed: 1993-02-24
Abstract: PURPOSE:To automatically correct a time deviation between a video signal and an audio signal in the entire system by obtaining delay between the video signal and the audio signal and correcting the delay with an audio comparison signal sampled at a receiver side based on an audio delay reference signal inserted to the video signal at a sender side. CONSTITUTION:An A/D converter 14 samples and digitizes an audio signal at a sender side and stores the result to a register 16 and inserted in a video signal for a vertical blanking period and the result is sent as an audio delay reference number 22. An A/D converter at a receiver side samples at the same sample rate the same as that at the sender side and the result is stored in a register 46 and fed to a CPU 36 as an audio comparison signal 48. On the other hand, the audio delay reference signal separated from the video signal by a switch 34 and an audio comparison signal are compared and an audio signal is corrected by a delay device 40 in response to the delay obtained from the correlation. Thus, the time difference between the video signal and the audio signal due to a delay factor in the transmission system is automatically corrected.
Patent JP-H06252781-A (JP)
Title: Mobile television broadcast reception system
Inventor: AOZUKA TORAO
IPC: H04H20/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a mobile television broadcast reception system in which a television broadcast or the like is received by a portable receiver in a rolling stock. CONSTITUTION:The system is made up of a multi-station television broadcast receiver 2 having television broadcast reception antennas 32-35 able to receive radio waves in plural directions mounted on a roof of a train, an RF converter 4 converting an output signal of the multi-station television broadcast receiver 2 into an idle channel RF signal, a mixer 6 mixing the output signal of the RF converter 4, a wire radiation antenna 1 emitting the RF output signal of the mixer 6 into a cabin, and cables 7a, 7b through which an output of the mixer 6 into an adjacent cabin. Each cabin is provided with a branching device 8 with an amplifier emits the reception signal sent through the branching device 8 from the antenna 1 and also send it to an adjacent cabin through a cable 7c. A passenger in each cabin uses a portable receiver to select and receive a broadcast.
Patent JP-H11255881-A (JP)
Title: Preparation of modified, thermoplastic polyester resin
Inventor: TAMURA KOICHI
IPC: C08G63/91
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process for a modified, thermoplastic polyester resin which contains no unreacted substance, by-product, etc., has an increased melt viscosity and therefore has an improved moldability. SOLUTION: In a preparation process for a modified, thermoplastic polyester resin, 100 pts.wt. thermoplastic polyester resin and from 0.001 to 5 pts.wt. compound having at least three carboxyl groups within the molecule or an anhydride thereof are melt-kneaded for 10 min or more under a reduced pressure of 2×10<4> Pa or lower in a kneading device equipped with a twin-screw agitating blade.
Patent JP-S63225917-A (JP)
Title: Magnetic recording medium
Inventor: FUJINO NAOHIKO
IPC: G11B5/725
Filed: 1987-03-13
Abstract: PURPOSE:To prevent the scattering and evaporation of a lubricant component by forming a silane coupling agent layer on the surface of the magnetic layer of a magnetic recording medium, allowing the coupling agent layer to react with the surface of the magnetic layer, forming a chlorinated fluorine-contg. lubricant layer on the coupling agent layer and allowing the lubricant layer to react with the surface of the coupling agent layer. CONSTITUTION:An Ni-P alloy underlayer 2 is formed on an Al alloy substrate 1 and a magnetic Ni-Co-P alloy layer 3 is formed on the underlayer 2. A hard silicon oxide layer 4 of a prescribed thickness is formed on the layer 3 by sputtering or other method and a silane coupling agent layer 5 is formed on the layer 4 by spin coating or other method. Heat treatment is then carried out in the air at a prescribed temp. for a prescribed time to regulate the thickness of the layer 5 to about 30Angstrom . A chlorinated fluorine-contg. lubricant layer 6 is further formed on the layer 5 by spin coating or dip coating. Thus, the scattering and evaporation of the lubricant are prevented.