baber/WOPTO huggingface dataset:
Patent JP-H0813683-A (JP)
Title: Fixing member
Inventor: SAIGA SHIGEYOSHI
IPC: E04B5/40
Filed: 1994-06-30
Abstract: PURPOSE:To facilitate mounting of a suspension member to a corrugated sheet by providing a body to fix one end of the suspension member, an extension piece, and a lock claw cutting into the side wall surface of the root part of the corrugated sheet. CONSTITUTION:A fixing member 10 comprises a body 1, extension pieces 12, and lock claws 13 and the other end side of a screw lever 20 of a suspension member 15 is inserted in the through-hole of the member 10. The body l is nipped between nuts 20a and 20b joined in a screwed-in state with one end part of the screw lever 20 and the members 10 and 15 are integrally united. The member 10 is arranged in such a manner to nip the root part of a corrugated sheet 40 by the respective extension pieces 12. When a hammer is struck on each extension pieces 12 toward a side wall 40b of a root part, the extension piece 12b is bent in the direction of the side wall 40b and the lock claw 13 cuts into the side wall 40b to lock the member 10 at the corrugated sheet 40. A ceiling plate 50 is attached to a ceiling plate fixing part 30 through nails and a ceiling plate 50 is suspended from the floor of an upper story through the members 10 and 15. This constitution simply and safely mounts the member 15 on the corrugated sheet 40.
Patent JP-H10337858-A (JP)
Title: Ink jet printer
Inventor: KATO TAKESHI
IPC: G06F9/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate formation of a different memory at each individual information of an ink jet printer by providing a rewritable nonvolatile memory means in a board mounting state on a control board. SOLUTION: A nonvolatile memory means 3 rewritable in a board mounting state to access from an MPU at a high speed is mounted on a control board. Large capacity low speed memories 7a, 7b such as an HDD and FDD store ink type, nozzle head cable length, control program in an operating state and printing information. Corresponding necessary minimum limit data of ink particle forming voltage and data or program for controlling operating timing of an ink circulating system are written in the means 3 by an input from a panel 6 based on individual pieces of information of the memories 7a, 7b. As a result, a capacity of the means 3 is reduced, different memories at respective individual pieces of the information of the printer are eliminated, and forming man-hour of software and number of managements are reduced.
Patent JP-S5274019-A (JP)
Title: Prduction of polyamide fiber
Inventor: IMAI KIYOSHI
IPC: D01F6/90
Filed: 1975-12-16
Abstract: PURPOSE: To provide polyamide fiber excellent in level-dyeing and color fastness by conducting high-speed spinning of a polyamide mixture consisting of an aliphatic polyamide and a polyamide having amide groups interposed between alkylene groups in the main chain, the two polyamides being different in the concentration of the terminal amino groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63313272-A (JP)
Title: Window terminal equipment
Inventor: YANASE NOBORU
IPC: G07D9/00
Filed: 1987-06-17
Abstract: PURPOSE:To attain plural transactions only by one card input and to improve operatability by storing card data once read out and extracting and using the data when necessary. CONSTITUTION:A card reader 1 is arranged on the customer side of a window terminal equipment and a display 2 and a keyboard 3 are arranged on the teller side. A customer inserts a card into the card reader 1 based on a teller's instruction or an instruction on an unshown customer display to read out stripe data. The read data are stored in a buffer memory and the card is ejected. A teller depresses a 'CARD' key 3a on the keyboard 3 to display the stored data on the display 2 and inputs transaction data from the keyboard 3 to complete the transaction. In case of processing plural transactions, the stored data are displayed every depression of the 'CARD' key 3a, so that it is unnecessary to read out the card plural times.
Patent JP-H1057885-A (JP)
Title: Acid proof water-repellent surface treatment
Inventor: GOODWIN GEORGE B
IPC: C03C19/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a water-repellent surface by exposing the surface to an acid solution and activating the surface and then applying a water-repellent film on the surface. SOLUTION: A water-repellent film is formed by applying a water-repellent composition on a base, and in that case, the base is activated by using an acid solution before applying the water-repellent composition to increase the degree of durability of the water-repellent film. Although the composition of the base is not particularly restricted, bases of uncoated glass, a metal, a plastic, enamel and a ceramic are included in the range of bases to be used. As the water- repellent composition, a composition containing perfluoroalkyl alkylsilane is preferred.  As for the acid solution to be used, the selection is made based on the capability of increasing the degree of durability of water repellency of the base without damaging the base, and the solution of hydrochloric acid, sulfuric acid or an organic acid, or phosphoric acid, hydrobronic acid, nitric acid, acetic acid, trifluoroacetic acid, citric acid or the like can be used.
Patent JP-S5941407-A (JP)
Title: Dry dust separator for exhaust gas from blast furnace
Inventor: HARADA YOSHIHIRO
IPC: F23J15/00
Filed: 1982-08-30
Abstract: PURPOSE:To protect the packings and seals of valves in by-pass and slip-stream pipe lines, by providing a water atomizer in the by-pass pipe line to enable to control the temp. of exhaust gas. CONSTITUTION:The titled apparatus arranged in the order of a blast furnace 1, a separator 3 for removing dust of coarse particle side, a dry dust separator 4 and a turbine 9 for recovering the energy of pressure at the top of the furnace. A by-pass pipe line 12 for communicating the downstream side of said dust separator 4 to the slipstream side of the turbine 9 is provided, and water atomizers 14, 15 are provided in front and in rear of a septum valve 13 to atomize water into exhaust gas. In addition, sensors 17, 18 for detecting the temp. and pressure of the exhaust gas are provided at the upper stream side of the water atomizer 14 and moved conjointly with the water atomizers 14, 15. Furthermore, a sensor 19 for detecting the opening rate of the valve 13 is attached to the valve 13. By this apparatus, the temp. of exhaust gas flowing through the pipe line 12 is controlled, so that packing and seals are protected from heat.
Patent JP-H10340515-A (JP)
Title: Disk device and computer device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the absorption of dust into a disk device body by annularly mounting an annular elastic body on the back face of the tray front panel of a disk tray and tightly sealing a tray entrance by the annular elastic body at the time of loading the disk tray in the disk device body. SOLUTION: An endless shaped annular elastic body 95 whose sheared section has a circular shape is formed from rubber or soft synthetic resin and the outer periphery of the annular elastic body is wound so as to surround the outer peripheries of a pair of left/right L-shaped protruded piece 88 for engagement, a horizontal rib 91 and three notches 94 on the back face of a tray front panel 2B. Consequently, in completing the loading of the disk tray 2 in the disk device main body 6, the annular elastic body 95 is stuck by pressure so as to be bit into the inner peripheral surface of the tray entrance 4 against elasticity, three places of the lower edge part is entered into three notched 94 against elasticity and the tray entrance 4 and three notches 94 are surely sealed.
Patent JP-S5482775-A (JP)
Title: Dust removal method for exhaust gas and its device
Inventor: MAWARI NOBUYASU
IPC: B01D46/34
Filed: 1977-12-14
Abstract: PURPOSE: A rough particle charged layer is installed in front and back side of dust removal fine particle charged layer and these layers form moving layers same as above charged layer. By doing so, dust in the exhaust gas can be efficiently removed and continuous removal operation can be possible.  
     CONSTITUTION: Dust included exhaust gas passes through an exhaust pathway 1 and penetrates through a rough particle charged layer 8, where a part of dust is removed. Then, the gas goes through a centrally located fine particle charged layer 2, where remaining dust is almost entirely removed. Then, even if fine particle in the above mentioned charged layer 2 passes outside the charged layer 2, it is removed by the rough particle charged layer 8 installed behind the charged layer 2. In this case, each charged layer; 2 and 8, moves from upper to downward and that the layer; 2 and 8, moves smoothly including dust due to the spplication of a smooth surfaces porous plate 9 which divides both layers; 2 and 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5575756-A (JP)
Title: Cleaning method and apparatus for air-spraying type electrostatic coater
Inventor: SAITOU SHIGEO
IPC: B05D1/04
Filed: 1978-12-02
Abstract: PURPOSE:To obtain a power-saving type air-spraying type coater which is capable of supplying a low-pressure purging air to air nozzle without damaging high-pressure cable and hoses while cleaning liquid is supplied to paint nozzle. CONSTITUTION:The tip of the electrostatic coater 1 is provided with the paint nozzle 2, and the air nozzle 4 is provided around a needle-like electrode 3 in such a way that the electrode 3 is projected from the inside of nozzle to the outside. The paint nozzle 2 is connected to the paint hose 5 forming a part of the paint supply path, and the hose 5 is connected switchably to the sources of various paints and cleaning liquid. The air nozzle 4 is connected to the air hose 6 which is connected switchably to the path 7 through which paint-spraying air is supplied and the path 8 through which low-pressure purging air is supplied. At the time of cleaning, trouble with the invasion of paint, cleaning liquid, etc., from the paint nozzle 2 into the air nozzle 4 can be prevented by jetting the purging air from the air nozzle 4.
Patent JP-H0916-A (JP)
Title: Adsorption device for granular material
Inventor: MATSUMURA HIROTAKA
IPC: A01C7/04
Filed: 1995-06-16
Abstract: PURPOSE: To eliminate excess work such as thinning obterwards by falling excess seeds in a case of simultaneously adsorbing plural seeds by blowing air from an air blowing port when adsorbing seeds, and accordingly, capable of adsorbing seed and planting it one by one in a high probability. CONSTITUTION: A suction tube 9 is inserted into the center part of a bottom plate part 7a of a cylindrical body 7 having an air chamber 8 and an adsorption pad 13 is provided at the bottom end part of the suction tube 9, three air blowing ports 16 are formed at a periphery of the inserted part of the suction tube 9 in the bottom plate part, an air supplying hose 12 is connected to the air chamber 8 in the cylindrical body 7, and when adsorbing seed A, rotational flows are blown from the air blowing ports 16 to the seed A side.
Patent JP-H01317266-A (JP)
Title: Floppy disk unit
Inventor: KANDA KUNIO
IPC: G11B17/02
Filed: 1988-06-17
Abstract: PURPOSE:To protect the data and at the same time to prevent the injury of a magnetic recording surface by adding a dust preventing door to each floppy disk device and stopping the action of the floppy when the door is opened via a door sensor which detects the open state of the door. CONSTITUTION:When the dust preventing doors 3A and 3B are closed and a floppy disk device works, the writing/reading actions are carried out for one of both doors. Then a pin 4A or 4B is detached from a door sensor 5A or 5B when the door 3A or 3B is opened. Then a door open detecting signal is transmitted to a CPU 6. Thus the CPU 6 gives a control command to the corresponding drive mechanism FDD A or B via a floppy disk controller FDC to stop the working of a floppy disk. Thus the writing/reading actions of the floppy disk are discontinued and the rotation of the floppy disk is stopped. At the same time, a magnetic head is detached from a recording surface. As a result, the floppy disk and its recorded data can be stably held.
Patent JP-H08322250-A (JP)
Title: Multi-output switching power unit
Inventor: TAKITA AKIHIKO
IPC: H02M3/28
Filed: 1995-05-24
Abstract: PURPOSE: To provide a multi-output switching power unit which can prevent the sharp drop of the output voltage of an auxiliary-output power source circuit when a load becomes lighter and, at the same time, can suppress the occurrence of losses on the outputting route. CONSTITUTION: An auxiliary-output power source circuit 9 is provided with a choke rectifier circuit 4, capacitor rectifier circuit 19, switching circuit 20, etc., and is constituted in such a way that, when the output voltage V2 of the circuit 9 becomes higher than a set reference voltage, the switching circuit 20 is turned off and the output of its output-side auxiliary coil 15 is supplied to a load (b) through the rectifier circuit 4.  When a load (a) becomes lighter and the turned-on period of a switch element 6 becomes shorter, and then, the output voltage V2 becomes lower than the reference voltage, the switching circuit 20 is turned on and the output from the intermediate tap of the coil 15 is stably supplied to the load (b) under a voltage which is nearly equal to the reference voltage through the rectifier circuit 4 irrespective of the turned-on period of the switch element 6. Thus the sharp drop of the voltage V2 is avoided when the load (b) becomes lighter.
Patent JP-S5576368-A (JP)
Title: Transfer device in electrostatic copier
Inventor: YAMAZAKI HIDEO
IPC: G03G21/00
Filed: 1978-12-01
Abstract: PURPOSE: To increase the toner removing function is a simple constitution, by applying a bias voltage to a transfer roller in synchronism with the movement of a photoreceptor, and removing the toner on the photoreceptor with transfer roller and also removing the toner from transfer roller.  
     CONSTITUTION: In synchronism with the rotation of a photoreceptor 1, a drive pulley 22 rotates to drive a transfer roller 6 and other parts, and, at the same time, a switch 14 becomes ON, and a bias voltage is applied to the transfer roller 6. Therefore, the timing for applying bias may be easy, and bias is applied whether a transfer paper 26 passes or not, so that unnecessary toner is removed from the surface of the photoreceptor 1, besides the transfer function, thereby lessening the load of the cleaning part of the photoreceptor 1. Yet, the toner on the transfer roller 6 is securely removed by a blade 11, so that back soiling of transfer paper 26 never occurs. Thus, in a simple constitution, the toner removing function may be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6129186-A (JP)
Title: Photoelectronic device with optical fiber and manufacture thereof
Inventor: TAGUCHI HIDEO
IPC: G02B6/42
Filed: 1984-07-20
Abstract: PURPOSE:To enhance the reliability of coupling an optical fiber with the optical axis of a laser chip by passing the inner end of a fiber guide into the inserting hole of a stationary post, and securing to the post through a bonding material filled in the hole. CONSTITUTION:A cylindrical fiber guide 12 made of kovar is passed to the peripheral wall of a stem 2, and hermetically secured to the stem 2 by a brazing material 13. Part of an optical fiber cable 4 is inserted into the guide 12. The inner end of the guide 12 is inserted into the inserting hole 20 of a stationary post 19 made of kovar secured to the stem 2. A brazing material 12 is filled in the hole 20, and the guide 12 and a fiber body 18 are secured. Thus, the end of the body 18 is not varied at the position with respect to a laser chip 7, but always maintained in a preferably optical axis matched state.
Patent JP-2000340592-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve connection reliability by preventing increase in electrical resistance, deterioration in bond strength and the like at an interface between a conductive film (BLM film) and a bump by stable processing, even when the wafers to be processed are overlapped. SOLUTION: A conductive film 14 connected to a pad electrode 11 is formed on a semiconductor wafer 10. A mask layer R is formed on top of the conductive layer 14, and an aperture P is patterned in the mask layer R at a bump formed position. Subsequently, an insulator is deposited on a dummy wafer. After the insulator deposited on the dummy wafer is removed through plasma etching and the insulator is deposited on an inner wall surface of a plasma processing chamber, the conductive film surface in the aperture P is cleaned in the plasma processing chamber. Subsequently, a bump 16b is formed on top of the conductive film 14 in the aperture P.
Patent JP-H08313577-A (JP)
Title: Electric field sensor
Inventor: TOBA YOSHIKAZU
IPC: G02F1/035
Filed: 1995-05-23
Abstract: PURPOSE: To provide an electric field sensor having an excellent temperature characteristic and a high sensitivity by applying a resin-based adhesive having a dielectric constant lower than a specific value between modulating electrodes and a semiconducting resin to the entire surfaces of the modulating electrodes. CONSTITUTION: An incident light waveguide 3, two phase shifting optical waveguides 4 branched from the waveguide 3, and an emitted light waveguide 6 joining the waveguides 4 together are formed on a lithium niobate single- crystal substrate 9. The entire surface of the substrate 9 is coated with an SiO2 film 14 formed as a buffer layer which prevents the absorption of light and a pair of modulated electrodes 5 is formed on the waveguides 4. A silicone resin 12 having a dielectric constant of, for example, 3 and semiconducting resin 13 are applied between the electrodes 5. Then an electric field sensor is constituted by respectively connecting optical fibers 2 and 7 to the waveguides 3 and 6 and connecting an electric field receiving rod antenna 11 to the electrodes 5. Thus the temperature characteristic of the sensor can be improved without deteriorating its sensitivity.
Patent JP-S6210779-A (JP)
Title: Graphic data generator
Inventor: KAMEYAMA MASATOSHI
IPC: G06T11/20
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a device for generating a general graphic form at high speed by adding respectively the coordinate (x) and coordinate (y) of a central point stored in the second holding means to a value multiplied by a multiplication means and generating the graphic data to be developed based on the added result. CONSTITUTION:When the data setting is completed, a memory 101 successively outputs the vector data Nxk, Nyk of a normalizing graphic from. The Nxk of a coordinate (x) is multiplied by the data Wx of the first register 102 by a multiplier 106, further the result is added by the data Px of the second register 104 by an adder 108 and Xk of the coordinate (x) of an developed graphic form is outputted from an output line 110. Similarly, the Nyk of a coordinate (y) is multilied by the data Wy of the first register 103 by a multiplier 107 and further the result is added by the data Py of the second register 105 by an adder 109 and Yk of the coordinate (y) of the developed graphic is outputted from an output line 111. Thereby, the time required for generating the graphic form can be shortened.
Patent JP-H11345459-A (JP)
Title: Data recording/reproducing device and video signal processor
Inventor: YAMAUCHI KAZUHIKO
IPC: G11B20/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To record continuously a continuously transmitted stream for a long time. SOLUTION: When the stream is divided to plural recording media (DVD-RAM disk) to be recorded, and the recording medium is switched in the DVD-RAM drive 17, a CPU 10 performs the control stopping to write the stream in the recording medium before it is switched from a temporary storage medium 15, and holding the stream continuously sent to the temporary storage medium 15 while it is being switched and restarting to write the stream in the recording medium after it is switched from the temporary storage medium 15 for a track buffer 16 and the DVD-RAM drive 17.
Patent JP-S5481350-A (JP)
Title: Method of coating the end of steel pipe
Inventor: HIROHASHI TOSHIAKI
IPC: B05C1/16
Filed: 1977-12-13
Abstract: PURPOSE: To provide the title procedure with good uniformity and workability leading to improved productivity, by application of a vertical-type roller coater.  
     CONSTITUTION: A steel pipe 1 to be coated is carried on a conveyor 2, being subjected to pass through the coating rolls 3 contacting with the end(s) of the pipe 1 and rotating with the same speed as the travelling speed of the conveyor 2. The coating material to be applied, is pref. of a viscosity of 80W130 KU-value (at least 85 KU-value, if possible) (measured at 25°C with a Stormers viscometer). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08320119-A (JP)
Title: Portable gas cooking stove
Inventor: KIYABU KAZUHIKO
IPC: F24C3/12
Filed: 1995-05-25
Abstract: PURPOSE: To control the temperature of an exhaust air section so that it may be kept at or below a predetermined safety temperature by operating a gas supply control device when the temperature of the exhaust air section rises at or over the predetermined safety temperature and automatically throttling a gas supply hole. CONSTITUTION: A temperature sensor 11 which detects the temperature around the area of an exhaust air section (exhaust opening) is laid out and a temperature sensor 12, which detects room temperature is also laid out. A control circuit 13 consists of a microprocessor or the like, for example and controls the heat values of a large-sized cooking stove 6 or a standard cooking stove 8 or the heat value of a grill 4. In addition, the control circuit 13 controls gas supply control devices 16a, 16b and 16c of each of burners 4a, 6a and 8a independently. When the temperature of the exhaust opening rises at the predetermined safety temperature or over, the gas supply control devices 16a to 16c are operated, thereby throttling a gas supply opening to the burners 4a, 6a and 8a in automatic mode.  High safety is available by controlling the temperature of the exhaust opening so as to keep the temperature at or below the predetermined safety temperature.
Patent JP-S635603-A (JP)
Title: Superconducting microwave mixer
Inventor: NOGUCHI TAKU
IPC: H03D7/00
Filed: 1986-06-25
Abstract: PURPOSE:To obtain a superconducting junction microwave mixer having a conversion gain through the use of a negative resistance by inserting a thin normal conduction metallic layer between an insulation film and one side or both sides superconducting substance in forming the superconducting tunnel junction. CONSTITUTION:In forming the superconducting tunnel junction, the thin normal conduction metallic layer 4 is inserted between the insulation film 3 and one or both sides of superconductors 1, 2. The normal conduction metallic layer in the superconducting tunnel junction recieves the effect of the superconductors and shows a weak superconductivity and two peaks appear at the state density near the superconducting gap energy. Thus, a negative resistance appears around the gap voltage in the current-voltage characteristic of the superconducting tunnel junction and the microwave mixer having the conversion gain through the use of the negative resistance is realized.