baber/WOPTO huggingface dataset:
Patent JP-S61195971-A (JP)
Title: Formation of wear resisting film
Inventor: IKEDA TSUTOMU
IPC: C04B41/87
Filed: 1985-02-25
Abstract: PURPOSE:To form with high adhesion a film having superior wear resistance by irradiating, under high vacuum conditions, the surface of metallic base material with nitrogen ions under specific conditions and by simultaneously carrying out vapor deposition of metallic vapor. CONSTITUTION:The nitrogen ions and/or carbon ions are irradiated in a high vacuum region (<=about 10<-5>Torr) at a 500eV-10keV energy of a sputtering region on the surface of the base material consisting of metal or ceramic; in addition, vapor deposition of metallic vapor is carried out simultaneously or alternately with this ion irradiation. Further, the vapor deposition speed of metallic particles is higher than the sputtering speed, so that the metallic particles and ions successively combine with nitrogen ions and the like to form the film having superior wear resistance on the base material surface. Excellent adhesion can be obtained owing to sputtering effects as well as cleaning effects of the nitrogen ions and the like.
Patent JP-S62193224-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-H0981160-A (JP)
Title: Noise reduction device of various fans
Inventor: RI SHIYOUBAI
IPC: H02K5/24
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a noise by providing an integrated circuit and setting up one or above of minimum electric machine devices manufactured with a thin film silicon process film on prescribed positions of a bladed wheel. SOLUTION: The minimum electric machine device 1 is manufactured by a sensor part 10 detecting a turbulent flow of pressure fluctuation due to a wind speed on the wheel and outputting a detection signal and a thin film chip or the film thinner than the sensor part 10. Further, the minimum electric machine device 1 is provided with a remarkably small time constant by a high spatial integrated degree since it is constituted of an integrated circuit.  Then, the minimum electric machine device 1 is set up on an upstream part of a wheel tip, and operates cancel vibration for tip flow exfoliation, Further, when the minimum electric machine device 1 is set up on a negative pressure surface, it controls a secondary flow of boundary layer flow exfoliation, and a flow loss is minimized, and the noise is reduced by setting up it on upper or lower part of the wheel tip part and controlling the flow of eddy current sueding.
Patent JP-2000236413-A (JP)
Title: Internet facsimile equipment
Inventor: YAMAMOTO NORIYUKI
IPC: G06F13/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an Internet facsimile equipment whose convenience can be enhanced by selectively attaching various transmission information sets (header information) to image information depending on a transmission destination. SOLUTION: In the case that a user sets a medium to be read to an image read section 16 (S1: YES), a mail address of a transmission destination entered through a panel operating section is confirmed (S3). In the case that a domain name of the mail address of the transmission destination is dissident with a domain name of the Internet facsimile equipment (S5: NO) and the mail address of the destination is dissident with a mail address to which no attachment of various transmission information sets to image information has been designated through an attachment/no attachment setting key (S7: NO), the image information on a medium to be read, which is set to the image read section 16, is read (S11) while attaching the various transmission information sets to part of the image information formed on the medium to be read through a transmission information attachment section (S9), and the resulting image information is transmitted to the transmission destination (S13).
Patent JP-S52119785-A (JP)
Title: Signal output circuit
Inventor: SAIKAICHI YUUJI
IPC: G05B19/18
Filed: 1976-03-31
Abstract: PURPOSE: To perform the comparison between the command value and the existing value every axis every time gradually by one after one comparator in mulyiaxial positioning control and others. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58154111-A (JP)
Inventor: HARASHIMA ITARU
IPC: H01B13/26
Filed: 1982-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59163490-A (JP)
Inventor: AOYAMA MIKI
IPC: D06M101/16
Filed: 1983-03-04
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-2000234659-A (JP)
Title: Crank mechanism of actuator
Inventor: IWASA TORU
IPC: B60R21/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work, and to automatically absorb an error of axial assembly dimension of a bearing, and besides to provide smooth action. SOLUTION: First and second bearings 16, 17 are loosely fitted in the bearing holes 38, 39 of a second crank arm, and end parts of first and second crank pins 10, 13 are pressure-fitted and fixed. Plate springs 52 are arranged on the front and rear surfaces of the second crank arm, and a center part is fixed by a bolt 62 and a nut 63 and pushed-pressed to the outer rings 54, 58 of the first and second bearings 16, 17 by both the end parts of the plate springs 52 so as to be held.
Patent JP-H04255768-A (JP)
Title: Coating solution for forming transparent electrically conductive film
Inventor: TAKAGI MASAHIRO
IPC: C09D11/52
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the subject coating solution, containing indium nitrate, an organotin compound, hexylene glycol, acetic acid, etc., excellent in electric conductivity, mechanical strength, light transmittance, etc., with hardly any in-plane dispersion and effectively used as touch panels, display devices, etc. CONSTITUTION:The objective coating solution is obtained by blending (A) indium acetate with (B) an organotin compound (e.g. dimethyltin oxide, tin diacetylacetonate or di-iso-propyltin diacetate), (C) hexylene glycol and (D) acetic acid and/or acetic anhydride so as to provide preferably l-20 atomic % ratio [Sn/(In+Sn)] of the number of tin atoms to the total number of indium atoms in the component (A) and the tin atoms in the component (B), preferably 15-30wt.% total concentration of the components (A) and (B) in the coating solution containing the component (C) and preferably carboxyl groups of the component (D) in an amount of 3-8mol based on 1mol component (A) and stirring the resultant blend at ambient temperature to 100 deg.C for 3-20hr.
Patent JP-H03242479-A (JP)
Title: Electric compressor
Inventor: UMEOKA IKUTOMO
IPC: F04B39/12
Filed: 1990-02-16
Abstract: PURPOSE:To eliminate the occurrence of twist, lock or the like in a mechanical section during the compressing operation thereof by bolting the mechanical section to a flange having higher rigidity than a sealed casing, and press fitting the flange to the internal surface of the sealed casing in an electric compressor used for a refrigerating air conditioner. CONSTITUTION:A flange 11 when press-fitted to the internal surface of a sealed casing 1, is almost free from strain because of higher rigidity than that of the sealed casing 1, and this casing 1 mainly undergoes strain. Consequently, the parallelism of the flange 11 to the mounting surface of a mechanical section 4 and the squareness of the sealed casing 1 to a cylinder axial center are properly maintained, and when the mechanical section 4 is coupled to the flange 11 with a bolt 5, a shaft 3 comes to be located at the center of a motor section 2. According to the aforesaid construction, the mechanical section 4 can be laid in the sealed casing 1 without any trouble and in addition, the fixing of the mechanical section 4 to the internal surface of the sealed casing 1 via welding can be eliminated, thereby making each part of the mechanical section 4 free from thermal strain. The flange 11 is provided with a tapped hole 12 for coupling the mechanical section 4 with the bolt 5, and a communication hole 13 for allowing a flow of lubricating oil.
Patent JP-S51113853-A (JP)
Title: A process for preparing 1,1-dimethylolcyclopentane dicarbamates
Inventor: YOSHIOKA YOSHIATSU
IPC: C07C239/00
Filed: 1975-03-29
Abstract: PURPOSE: A process for preparing 1,1-dimethylolcyclopentane dicarbamates, antispasmodics and centrally muscle relaxants, from alkylthiocarbamates and H 2 O 2 . 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03238738-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: ISHIDA TSUTOMU
IPC: H01J29/50
Filed: 1990-02-16
Abstract: PURPOSE:To achieve lightweight of a supporter and farm adhesion to the supporter by putting a shape memory alloy in the tip of a fastening part to be pushed into a supporter of an electrode. CONSTITUTION:A shape memory alloy 12 is put in the tip part of a fastening part 2 and after the fastening part 2 is heated to the temperature at which a supporter material is softened, the fastening part 2 is so pushed into the supporter 3 as not to go beyond the open part 7. Before pushed into the supporter, the shape memory alloy 12 is processed to be flat and curved due to receiving high heat from the supporter 3, and pushed into the supporter 3 in the way that it has contact with the planes 12a, 12b of the supporter 3. Even if the supporter 3 is hardened by cooling, the planes 12a, 12b of the curved shape memory alloy in the tip part of the fastening part 2 keep the curved shape. In this way, the supporter itself is made lightweight and holding strength can be reinforced.
Patent JP-H07242036-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIMODA AKIRA
IPC: B41J3/54
Filed: 1994-03-08
Abstract: PURPOSE:To enable recording at the time of bidirectional scanning by freely combining recording heads emitting inks same or different in color or gradation to mount them on a carriage. CONSTITUTION:Two recording heads 1, 2 having a large number of ink emitting orifices symmetrically arranged with respect to the direction crossing a scanning direction at a right angle at the position opposed to a material 3 to be recorded are mounted on a carriage 2 in a freely changeable manner and individually driven to perform recording.
Patent JP-S57153156-A (JP)
Title: Water heater utilizing solar heat
Inventor: TAKAHASHI SABUROU
IPC: F24J2/40
Filed: 1981-03-14
Abstract: PURPOSE:To reduce the amount of hot-water for preventing freezing and shorten the working hours of a hot-water feeding pump by a method wherein a reversible rotary pump is provided in the circulating system of hot-water heated by the solar heat to feed the hot-water for preventing the freezing from a hot-water storing tank to a collector tank. CONSTITUTION:When the temperature of water in the collector tank 1 has become to a temperature below about 1 deg.C, a temperature senser 13 detects it and the pump 5 is rotated into the reversed direction thereof, water is introduced from the upper part of the hot-water storing tank 2 into the collector 1 through an upper pipe 3 as shown by an arrow sign b, and the cold water in the collector 1 is returned into the lower part of the hot-water storing tank 2 through a lower pipe 4 as shown by the arrow sign b. Thus, hot-water is introduced into the collector 1 to prevent the freezing of water in the collector 1. In this case, since the warm hot-water staying in the upper part of the hot-water storing tank 2 is fed into the collector 1, it is enough to operate the pump 5 for a short time and the freezing may be prevented by feeding a small amount of hot- water only. On the other hand, the cold water in the collector 1 is returned to the lower part of the hot-water storing tank 2 and, therefore, the hot-water in the hot- water storing tank 2 will never be stirred.
Patent JP-S51113693-A (JP)
Title: Synchronizing signal generator
Inventor: SASE AKIRA
IPC: G01N35/08
Filed: 1975-03-28
Abstract: PURPOSE:A device applied for detecting the introduction of the testing liquid or the control liquid into the light flux incidence part of the measuring cell.
Patent JP-H10221603-A (JP)
Title: Image formation optical system
Inventor: YAMAZAKI SHOICHI
IPC: G02B17/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image formation optical system capable of saving an image reformation optical system for CCD in a usual combined camera when a combined camera system of a video camera with a silver chloride camera, remarkably miniaturizing the combined camera system and excellent for optical performance. SOLUTION: This optical system is constituted so that luminous flux from an object is separated to reflection luminous flux and transmission luminous flux by a half mirror surface A having reflective diffraction power through a master lens 1, and the reflection luminous flux is total reflected by a surface B to be image-formed on a first image forming screen, and the transmission luminous flux is image-formed on a second image forming screen, and the main light of the luminous flux image formed on the first image forming screen center is made reference light, and the reference light made incident on the half mirror surface A and the reference light reflected by this surface are tilted each other. Then, when an angle between them is defined θ, the θ is made to be satisfied with the conditional relation 5 deg.<=θ<=85 deg..
Patent JP-S62448-A (JP)
Inventor: YUU UON CHIYOO
IPC: C07C211/28
Filed: 1986-02-21
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-S63218005-A (JP)
Inventor: JIEEMUZU EE TORATSUKU
IPC: B65B43/36
Filed: 1988-02-19
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-H10233460-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE TAKESHI
IPC: H01L29/73
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a BiCMOS type semiconductor integrated circuit comprising a high performance self-matching bipolar by adding two times of photolithography technology compared with the manufacturing process for CMOS transistor. SOLUTION: A gate electrode 8A and base draw out electrode 8C of a P channel MOS transistor are formed of common polycrystalline silicon, and a gate oxide film of a bipolar transistor formation part is side-etched by wet- etching to imbed a polycrystalline silicone film 11 between the base draw out electrode 8C and a silicon substrate 1, and a base region 14 and a P-region 12 of PMOS transistor are formed in the same process, while a gate side wall insulating film of an MOS transistor and a side wall insulating film of base draw out electrode of a bipolar transistor are formed with a common insulating film, and the boron in the base draw out electrode 8C is diffused in the silicon substrate through the polycrystalline silicon film 11 where a hole is imbedded to form an external base region 17.
Patent JP-S59164292-A (JP)
Title: Working ship
Inventor: MIYAKE YOSHINOBU
IPC: B63B35/40
Filed: 1983-03-08
Abstract: PURPOSE:To simply execute transportation and installation of buoys, etc. by installing a low floor part hold at a part of a hull and installing a board which rises and lowers in the hold and installing an opening and closing type gate for delivering the cargoes on the low floor part onto the sea. CONSTITUTION:A hold 7 having a low floor part 7a for accommodating cargoes is formed at a part of a barge 1 equipped with ballast tanks 8-10. An elevation board 2 for setting the loaded cargoes such as buoys onto the low floor part 7a of the hold 7 and an elevator 23 as an elevation mechanism 5 are installed. Further, an opening and closing type gate 6 for delivering, onto the sea, the cargoes 11 on the elevation board on the low floor part 7a is installed. Therefore, the necessity of using a large-sized crane, etc. is obviated, and transportation and installation of buoys, etc. can be executed efficiently.
Patent JP-H08210149-A (JP)
Title: 6-cycle engine of spark ignition type having auxiliary combustion chamber
Inventor: MATSUOKA HIROSHI
IPC: F02B1/04
Filed: 1995-02-03
Abstract: PURPOSE: To provide a spark ignition type six-cycle engine having an auxiliary combustion chamber which ensures an enhanced theoretical thermal efficiency by introducing two expansion strokes with time for one compression stroke and securing a low compression ratio and high expansion ratio. CONSTITUTION: A main combustion chamber 1 and aux. combustion chamber 2 are put in communication with each other through a communication hole 4, which is fitted with an opening/closing valve 3. A main chamber spark plug 5 is installed at the main chamber 1, while an aux. chamber spark plug 6 is installed at the aux. chamber 2. The valve 3 is closed near the upper dead point in compression, and the mixture gas in the main chamber 1 is ignited by the main spark plug 5 and expanded. The valve 3 is opened near the next upper dead point of the piston, and the mixture gas in the auxiliary chamber 2 is ignited by the auxiliary chamber spark plug 6 and expanded.
Patent JP-H06251492-A (JP)
Title: Magnetic disk device
Inventor: HANAZAWA DAISUKE
IPC: G11B19/02
Filed: 1993-02-26
Abstract: PURPOSE:To embody a magnetic disk device capable of simultaneously or individually controlling plural magnetic disk drives with a single control circuit and with excellent data preservable property in spite of a small size and with high reliability. CONSTITUTION:Two hard disk drives 20, 30 are connected to an HDC 41 and a CPU 42 through a gate array 40. The gate array 40 is constituted so as to be provided with two switches 40a, 40b switching the on/off of bus connection between a first disk drive 20 with the HDC 41 and the CPU 42 and two switches 40c, 40d switching the on/off of the bus connection between a second disk drive 30 with the HDC 41 and the CPU 42. The switching of respective switches are performed by switching signals a, b, c, d from the CPU 42 individually.
Patent JP-H09230913-A (JP)
Title: Programming tool for programmable controller
Inventor: FUJIKAWA HIDEHIKO
IPC: G05B19/05
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a programming tool that can easily generate a user program which is even visually easy to understand. SOLUTION: Objects displayed on the display screen of a display device 10 are dragged and dropped by using a pointing device such as a mouse, and rearranged on the display screen of the display device 10, and those objects are connected by software wiring to form a diagram on the display screen. A data processing part 13 defines a user program according to the information of the diagram drawn o the display screen of the display device 10 and store it in a storage part 14. Then when the user program is downloaded to a PLC through an information transmission part 12, the data processing part 13 compiles the user program into a ladder language or BASIC language, or other existent languages that the PLC can run by following the procedure shown by the information of the user program stored in the storage part 14.
Patent JP-S51113594-A (JP)
Title: Landupan-type vibrator
Inventor: SUZUKI MASASHI
IPC: B06B1/06
Filed: 1975-03-31
Abstract: PURPOSE:To increase the effiency of Landupan-type vibrator which transmits ultra sonic waves of comparatively low frequency used underwater and at the same time, boost the vibrator's output.
Patent JP-H05230513-A (JP)
Title: Structure of supporting brick of ore receiving ironware for blast furnace
Inventor: KAMEGAWA KEIJI
IPC: C21B7/08
Filed: 1992-02-25
Abstract: PURPOSE:To provide the structure of supporting bricks to prevent the dislodgment of the ore receiving ironware of a blast furnace. CONSTITUTION:This structure of the supporting bricks of the ore receiving ironware for the blast furnace is provided with a long-sized cooling plate 10 arriving at the lower position at the front end of the ore receiving ironware 5 below the ore receiving ironware and supports the ore receiving ironware 5 by castable bricks 11 contg. arbors 12 bridged and piled on the adjacent cooling plate 10. The supporting bricks are reinforced by the arbors and are cooled by the long-sized cooling plate and, therefore, the wear resistant strength is higher than the wear resistant strength of the conventional supporting bricks. The ore receiving ironware is supported by the arbor-contg. supporting bricks which are bridged on the adjacent long-sized cooling plate and have high bending strength and, therefore, the dislodgment thereof is prevented.
Patent JP-S63205920-A (JP)
Title: Molecular beam epitaxial growth method
Inventor: SASAKI MASAHIRO
IPC: H01L21/42
Filed: 1987-02-23
Abstract: PURPOSE:To obtain a high-quality P type II-VI compound semiconductor with good efficiency, by applying light such as excimer laser beams to ammonia molecules and/or a substrate in a molecular beam epitaxial growth method. CONSTITUTION:Molecular beams 11 made of one of more species of group II elements or made of a compound containing group II elements, molecular beams 12 made of one or more species of group VI elements or made of a compound containing group VI elements, and ammonia molecular beams 13 are radiated on a crystal substrate 2 so as to perform epitaxial growth of a P type II-VI compound semiconductor. At that time, light is applied to the substrate 2 and/or the molecular beams 13. Thereupon, ammonia existing in a vapor phase or being absorbed on a surface of the substrate 2 is made to receive optical energy so as to be excited or decomposed, and its ammonia is substituted effectively for nitrogen atoms on a group VI position of the II-VI compound semiconductor. Thus, a high quality P type II to VI compound semiconductor is obtained effectively.
Patent JP-S52121980-A (JP)
Title: Fluorescent lamp
Inventor: TAMAYA MASAAKI
IPC: C09K11/08
Filed: 1976-04-07
Abstract: PURPOSE: To obtain a fluorescent lamp having a light-emitting wavelength distribution that ovelaps the absorption curve of a phytochrome pigment by controlling the light-emission quantity over the wavelengths of 690 nm to 1000 nm to be smaller than 5% of the total light-emission quantity of the fluorescent lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60182423-A (JP)
Title: Optical switch
Inventor: KASAHARA KUMIO
IPC: G02F1/31
Filed: 1984-02-29
Abstract: PURPOSE:To obtain the optical switch which guides light inputted from one or two optical fibers to one of two other fibers by applying an external voltage to liquid crystal as an active medium. CONSTITUTION:The optical switch is provided with parallel light converting and converging lenses 4 and 5 for input light from optical fibers 8 and 9, a polarizing prism 2 which separate converted input light into P and S polarized light beams, and a liquid crystal cell which contains nematic liquid crystal having such dielectric constant dispersion as to change in type from P to N at specific driving frequency. Further, a voltage-frequency converter 19 is provided to generate a switching signal of frequency lower or higher than the transition frequency of the liquid crystal at the upper and lower limits of specific in-use ambient temperature corresponding to an on-off signal, thereby attaining the two-frequency driving of the liquid-crystal cell 18. Then, a polarizing prism which multiplexes P and S polarized beams passes through the liquid-crystal cell 18 again, converging rod lens 6 and 7 which converge the light mutliplexed by the polarizing prism on two other optical fibers 10 and 11, etc., are provided.
Patent JP-S61196196-A (JP)
Inventor: SASAGAWA HIROSHI
IPC: G21C9/00
Filed: 1985-02-27
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。