baber/WOPTO huggingface dataset:
Patent JP-H09164667-A (JP)
Title: Liquid ink printer having drier equipped with integrated reflector
Inventor: TOOMASU EFU SHIYURUTSUCHIYA
IPC: B41J11/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the excellent heat control in a printing itself and to reduce the power supply used by the printer. SOLUTION: A printer for applying printing to the recording medium moving through the route of a printing part contains a printing head constituted so as to bond ink to the recording medium in the printing part 28 and the heater lamp 56 arranged so as to be adjacent to the route and generating heat energy heating the recording medium 16. The heater lamp 56 is integrally equipped with a reflecting material applying heat energy to the recording medium 16 to dry the ink on the recording medium 16.
Patent JP-H01285273-A (JP)
Title: Angioscope centering cather apparatus
Inventor: ARUBAATO KEI CHIN
IPC: A61M25/04
Filed: 1988-11-18
Abstract: PURPOSE: To obtain a clear endoscopic image by including an irrigation port for centering a blood vessel mirror and injecting into vessels during observation of the vessel and carrying out observation with keeping blood steam. CONSTITUTION: Once drawing an inner catheter 12 is pulled in a proximal end direction with distal ends of a sheathing 14 and the inner catheter 12 being brought into contact with the sheathing 14, a longitudinal slit group 16 on the sheathing enlarges in a radial symmetrical form around an axis of a centering catheter 10. By such operation, the centering catheter 10 is separated from a vessel wall and performs the centering of a vessel mirror 18 during observation of a curved position in the vessel. Additionally, blood stream continues without blockage even if the slit group 16 is expanded. Irradiation by the catheter 10 for centering the vessel mirror generally uses physiological saline solution. The catheter is connected via an irrigation port 20 and an irrigation duct 28 to a pressure device of the solution.  By pouring a certain specified washing liquid via the inner catheter 12 in the blood vessel according to instruction of a computer, an object can be observed clearly from a tip of the vessel mirror 18.
Patent JP-H01132413-A (JP)
Title: Changeover device for internal/external air of intake unit
Inventor: OGASAWARA TAKAAKI
IPC: B60H1/00
Filed: 1987-11-19
Abstract: PURPOSE:To reduce flow resistance so as to prevent the change of the shape of a flow passage at the time of introducing both internal air and external air by swingably providing a cylindrical damper between internal/external air introducing ports and a fun suction port. CONSTITUTION:An internal air introducing port 2 and an external air introducing port 3 both having the same square shape are provided on the casing 1 of an intake unit in nearly mutually perpendicular directions on the same vertical plane. A damper chamber 4 connected to each introducing port 2, 3 is formed inside a casing 1, a scroll shaped flow passage 6 is connected to the innermost portion of the damper chamber 4 via a cylindrical suction port 5, and a silocco fan 8 is provided in its center. A rotary damper 10 is swingably provided around a pivot shaft 16. This damper chamber 10 is formed into a box shape consisting of wall portions 11-13 in which a square damper inlet 13 is provided on the tip end portion while a circular damper outlet 15 is provided on the base end portion, and a changeover operation is carried out by an operating mechanism 22.
Patent JP-H08128555-A (JP)
Title: Solenoid valve
Inventor: HIGA EIJI
IPC: F16K31/06
Filed: 1994-10-31
Abstract: PURPOSE: To provide a solenoid valve by which a valve element can be pressed onto a valve seat part with proper force so as to be surely locked while an excessive load is damped. CONSTITUTION: A lock member mechanism 5, by which a valve element 3 reciprocated by means of a solenoid 4 is forcibly pressed onto a valve seat 8 so as to be locked, is arranged, while an elastic member 15, by which the valve element 3 is pressed onto the valve seat 8 so as to be locked, is arranged in the lock mechanism 5.
Patent JP-H11123536-A (JP)
Title: Formation of soldering layer
Inventor: YOSHINO HIDEYUKI
IPC: H01L23/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To stably obtain a soldering layer, in which Ag-Sn crystal is scarcely precipitated on at least surface thereof, by containing oxygen content in the specific range in reducing atmospheric gas in a heating furnace for heating a paste containing solder-component composed of Pb-Ag-Sn. SOLUTION: The solder paste composed of solder grain 15 and flux 16 is, for example, coated on a ceramic lid 11 having a metallic layer 13 to form a soldering paste layer 14. The solder grain 15 is composed of Pb-Ag-Sn base and the flux 16 is composed of a rosin base. Successively, the ceramic lid 11 forming the soldering paste layer 14 is carried into the heating furnace, and the heating treatment is applied in the nitrogen atmosphere, and the solder grain 15 in the soldering paste layer 14 is melted. At this time, the oxygen content in the nitrogen atmosphere is made to 0.5-5 vol. The solder grains 15 are mutually stuck with this melting to form large bulky soldering layer 17. Further, the flux 16 is oxidized and lowered in viscosity and flowed down from the soldering layer surface.
Patent JP-S62149576-A (JP)
Inventor: SAKUMA TSUTOMU
IPC: B62J6/00
Filed: 1985-12-25
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-S63143663-A (JP)
Title: Automatic transaction device
Inventor: SASAKI TETSUYA
IPC: G06Q40/02
Filed: 1986-12-06
Abstract: PURPOSE:To constitute a centralized monitoring system by converting response data corresponding to transmission data into a format appropriate for a monitoring device, transmitting the converted format, and on the monitoring device side selecting and receiving the transmitted format. CONSTITUTION:1st and 2nd monitoring devices 22, 110 are connected to a transaction device main body 100 through a repeater 30 and a transmission source can be decided and recognized from the format of 1st or 2nd status check signal sent from the 1st or 2nd monitoring device 22, 110 through the repeater 30. The status signal converted into the format in accordance with the decided result and transmitted is selectively received by the 1st or 2nd monitoring device side 22, 110. Thus, the centralized monitoring system can be constituted.
Patent JP-H04165536-A (JP)
Title: Personal computer
Inventor: TODA KEIKI
IPC: G06F9/445
Filed: 1990-10-30
Abstract: PURPOSE:To facilitate the mounting of the personal computer and to make it light, thin, short and small by operating in accordance with a program stored in a ROM at the time of turning on a power source and checking the validity of a RAM, switching the subsequent operation to the RAM or a ROM in accordance with its result and executing the control. CONSTITUTION:When a power source is turned on, a CPU 2 reads out a program of a ROM 4 and operates. In the ROM 4, a program for checking the validity of the contents of a RAM 6 is contained, and in the case it is decided that the contents of the RAM 6 are valid as a result of check, the subsequent operation program is read out of the RAM 6. In this case, in the case it is decided that the contents stored in the RAM 6 are invalid, the program is transferred to the RAM 6 from an external device 1 by using a transfer program contained in the ROM 4 in the same way, and thereafter, the subsequent operation program is read out of the RAM 6. In such a way, even at the time of changing a fundamental operation program, it is unnecessary to disassemble an apparatus, and it becomes unnecessary to mount a socket, therefore, the computer can be made light, thin, short and small, and the reliability can be enhanced.
Patent JP-H11123826-A (JP)
Title: Ink-jet head, and production thereof
Inventor: INADA GENJI
IPC: B41J2/05
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the flow resistance of an ink while maintaining the minute dust collecting ability, and to improve the reliability of the process accuracy of a liquid chamber filter. SOLUTION: An ink-jet head 1 comprises liquid chambers 9a, 9b for storing an ink supplied from an ink tank, and a substrate 5 having an orifice 7 for discharging the ink as droplets at one end part thereof, a plurality of nozzles arranged with a predetermined pitch, and an ink discharging means for discharging the ink supplied from the liquid chamber 9b to the nozzle 8 from the orifice 7. Furthermore, a plurality of wall holes 11 are formed and a wall member 10 for partitioning the liquid chamber 9a and the liquid chamber 9b is installed with a gap provided with respect to the other end part of the nozzle in the ink-jet head 1.
Patent JP-H01133400-A (JP)
Title: Radio wave shielding chamber
Inventor: KITANI KOJI
IPC: H05K9/00
Filed: 1987-11-18
Abstract: PURPOSE:To eliminate a protrusion in a room, to facilitate the manufacture and to reduce its cost by forming a panel section by a large wall type of a partition filled with a sound shielding material, such as a paper core or the like in a hollow section in the room covered with a metal plate. CONSTITUTION:Studs 1 are stood vertically on ceiling and floor rails, and the studs 1, 1,... are stood at an interval of the lateral width of a panel front plate 2. The plates 2 are mounted with narrow joint 4 on one side face 16 in contact with the plate 2 of the stud 1. The side face 16 of the stud 1 is interposed between the plates 2 to form a hollow section between the plates 2 and 2 without exposing the stud 1 externally. A sound shielding material 5, such as a paper core or the like is filled in the hollow section, the plates 2, 2 are approached with the narrow joint 4 on the other side face 16 of the stud 1, the joint 4 is covered with a plate 4, in contact with metal plates, such as the plates 2, 2, and clamped to the stud 1 by screws 17. Thus, a large partition wall 6 is formed.
Patent JP-H03278425-A (JP)
Title: Developing method using resist developing device
Inventor: FUKUDA YUJI
IPC: G03F7/30
Filed: 1990-10-29
Abstract: PURPOSE:To improve uniformity of development by spraying a developer to a rotary element to be treated by the use of a spray nozzle, and pouring the developer from the tip of a scan nozzle. CONSTITUTION:After a developer is, for example, initially sprayed by a spray nozzle (PN) 4 for several - several tens of seconds, the developer is poured from a scan nozzle (CN) 3. It is stimulated by the PN 4 so that the surface of a resist film 21 becomes hydrophilic, and when the developer is then poured from the CN 3 from above, the developer from the CN 3 is brought into soft contact with the entire film 21 of a wafer 2 to be easily extended to the entire surface. Since the spraying time is short, the film 21 is not deformed, and developing is simultaneously advanced on the entire surface. Thus, the uniformity of the development can be improved by selecting the conditions of the two nozzles according to differences in the thicknesses of the film 21 and the sizes of patterns.
Patent JP-H03155020-A (JP)
Title: Impregnated cathode structure and manufacture thereof
Inventor: NONAKA IKUMITSU
IPC: H01J9/04
Filed: 1989-11-10
Abstract: PURPOSE:To manufacture a cathode easily at a low cost which shows stabilized characteristics even after a long period of use by interposing aluminum between pellets and the bottom surface of a bottomed cup followed by heating in vacuum. CONSTITUTION:An intermetallic compound bond layer 3 is formed between a matrix metal 1 and the bottom surface of a cup 2 by placing a 15mum thick Al foil 11, press inserting it, and heating them under a vacuum of 5X10<-1>Torr at 1000 deg.C for 30 minutes. Namely the intermetallic compound bond layer 3 with a main ingredient of Al is formed between pellets and the bottom surface of the bottomed cup 2 to firmly bond them together. This provides an impregnated cathode structure showing stabilized electron emitting characteristic without vital defects such as the pellets coming off even after a long period of use. Since the manufacture may be carried out at relatively low heat treatment temperatures of 600 deg.C-1000 deg.C, the process is inexpensive and maintains high reliability.
Patent JP-2001105602-A (JP)
Title: Liquid jet recording head and liquid jet recording apparatus
Inventor: DOI TAKESHI
IPC: B41J2/175
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a printing grade caused by air bubbles accumulated in the vicinity of the jet orifices of a recording head. SOLUTION: Ink supply ports 101A, 101B different in cross-sectional area are provided with respect to the row of the jet orifices 24a of a liquid jet recording head as air bubble stagnation means so that air bubbles are stagnated in a common liquid chamber 103 with which the jet orifices communicate at a predetermined position 103A. By providing a printing mode performing recording without using the jet orifices in the vicinity of the position where air bubbles are stagnated, highly detailed recording can be performed only by the jet orifices of a region not always receiving the effect of air bubbles.
Patent JP-2000322891-A (JP)
Title: Current sensitivity amplifier and semiconductor device with the same
Inventor: KIN KENDA
IPC: H01L21/822
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a current sensitivity amplifier having a large high VCC margin while maintaining a high sensitivity speed and provide a semiconductor device with the amplifier. SOLUTION: The current sensitivity amplifier is provided with an equalizer 25 for oscillation prevention which equalizes a pair of data output lines to prevent output signals outputted to an output terminal, namely, to the data output lines from oscillating. Since the voltage difference between the data output lines is reduced by the equalizer 25 for oscillation prevention in the current sensitivity amplifier, output signals outputted to the data output lines are prevented from oscillating. The current sensitivity amplifier maintains a high sensitivity speed with a normal operating source voltage and prevents oscillation of the output signals at a high operating source voltage, thereby exhibiting a merit of increasing a high VCC margin.
Patent JP-H01133106-A (JP)
Title: Programmable controller system
Inventor: MIKI OSAMU
IPC: G05B19/05
Filed: 1987-11-18
Abstract: PURPOSE:To inexpensively construct a system with multiple and high functions providing a peripheral device with a peripheral system memory, a data memory, etc., and accessing the memory group directly from a CPU in a programmable controller. CONSTITUTION:When the peripheral device 2 is connected during the execution of sequence processing in a programmable controller (PC) body 1, the CPU 7 accesses the peripheral system memory 14 and the data memory directly to execute sequence operation, output processing, etc., corresponding to one scanning. Then, the CPU 7 checks the existence of connection of the peripheral device 2 and executes the prescribed sequence processing. Since the peripheral device 2 is checked every scanning of sequence processing and the CPU 7 accesses the memories 14, 15 on the peripheral device 2 side directly in addition to memories 3, 4 in the body, data transfer or the constitution of hardware and software can be simplified and the system with multiple and high functions can be inexpensively obtained.
Patent JP-H05124249-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASATAKA
IPC: G03G15/00
Filed: 1991-11-07
Abstract: PURPOSE:To make a high voltage electric source unnecessary as a high electric field is not used for a toner feeding device and to provide an image forming apparatus with an inexpensive price and being compact as an alternating current is not used. CONSTITUTION:A toner 26 is placed and both a driving roller 22 and a rod-like support 25 with a diameter of 3mm are placed in parallel in a toner case 21 and a belt 24 made of a silicone rubber with a thickness of 200mum is wound. As the belt 24 is sharply bent in the neighborhood of an aperture of an aperture electrode body 1, with carrying on the belt 24, the toner carried on the belt is released from an adhesive force with the belt caused by warpage of the surface of the belt and is fed to the scan electrode side of the aperture electrode body 1.
Patent JP-2000357654-A (JP)
Title: Antireflection film, optical element, aligner and electronic component
Inventor: SHIRAI TAKESHI
IPC: G02B1/115
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical antireflection film, that not only assures a low leaving reflection coefficient but also shows higher antireflection effect for a desired wavelength range of 300 nm or smaller, particularly at λ0=150 to 300 nm for uneveness of film thickness within the lens surface resulting from a radius of curvature of lens or the like and for wide incident angle. SOLUTION: An antireflection film is formed by laminating five layers on a substrate. In this case, a first layer 2, a third layer 4 and a fifth layer 16 counted from the substrate side are formed of a low refractive index material, while a second layer 3 and a fourth layer 15 are formed of a high refractive index material. Here, when λ0 is set as the design center wavelength, total sum of the optical thickness of the first layer 12, second layer 13 and third layer 14 ranges from 0.6 λ0 to 1.2 λ0, and the optical thickness of the fourth layer 15 and fifth layer 16 ranges from 0.2 λ0 to 0.3 λ0.
Patent JP-H01133955-A (JP)
Title: Production of optical fiber
Inventor: CHIGUSA YOSHIKI
IPC: C03B37/012
Filed: 1987-11-20
Abstract: PURPOSE:To decrease the remaining undrawn quantity after drawing at the time when a large-diameter optical fiber base material is used by providing 1st and 2nd heat zones to a drawing furnace and drawing the optical fiber base material to a small diameter in the 1st heat zone, then drawing the base material to an optical fiber in the 2nd heat zone. CONSTITUTION:The 1st heat zone A having a 1st heater 11 and the 2nd heat zone B having a 2nd heater 12 are provided to the drawing furnace 10. The large-diameter optical fiber base material 2 mounted to a dummy bar 1 is supplied at a specified speed by a feeder 3 to the drawing furnace 10. The base material is then stretched while the material is heated and softened in the 1st heat zone A by which the small-diameter optical fiber base material is produced. The base material drawn to the small diameter is then introduced into the 2nd heat zone B, where the base material is drawn under heating and softening to produce the optical fiber 4. The undrawn part remaining after the drawing is thereby made into the optical fiber base material drawn to the small diameter and the remaining undrawn quantity is decreased.
Patent JP-H07145351-A (JP)
Title: Adhesive composition
Inventor: KANEKO TAKEO
IPC: C08J7/04
Filed: 1993-11-22
Abstract: PURPOSE:To obtain an adhesive composition which can give a high bonding strength and can give a bonded layer excellent in heat resistance and oil resistance. CONSTITUTION:This adhesive composition is the one to be used for a fluororubber having epoxy groups as vulcanization sites or for a blend thereof with an acrylic rubber having epoxy groups as vulcanization sites and essentially consisting of an epoxy silane coupling agent or an amino silane coupling agent.
Patent JP-H02136493-A (JP)
Title: Method of shield construction by using hexagonal type segment and shield excavator
Inventor: AZUMA YOJI
IPC: E21D11/04
Filed: 1988-11-18
Abstract: PURPOSE:To improve workability, and to shorten the term of works by executing the propulsion of a shield excavator and the assembly of hexagonal type segments in parallel by using the segments in the construction of a tunnel for a subway, sewage works, etc., and various tunnel structures. CONSTITUTION:Propulsion jacks 4 adjacently arranged in the circumferential direction and reaction members 6 are installed among a cutter device 3 excavating a bed rock G, an excavator body, an outer circumference of which is covered with a skin plate 2, and a reaction base 5 movable in the axial direction, thus constituting a shield excavator 1. On execution, the reaction members 6 corresponding to subsequently assembled hexagonal type segments S2 are connected to the reaction base 5 by front inserting pits 6a and the members 6 corresponding to precedently assembled segments S1 by rear inserting pits 6b respectively. The jacks corresponding to the segments S2 are extended, and novel segments S1 are assembled. Accordingly, the process is repeated alternately, thus simultaneously conducting propulsion and segment assembly, and shortening the term of works.
Patent JP-S62151771-A (JP)
Title: Abnormality detecting device for stationary induction equipment
Inventor: KURASHIMA TORU
IPC: G01R31/06
Filed: 1985-12-26
Abstract: PURPOSE:To detect winding abnormality in stationary induction equipment by utilizing the frequency characteristics of winding and comparing a load current as a parameter with vibration in a normal state. CONSTITUTION:A vibration sensor 1 is fitted to the external wall of a stationary type induction equipment container 8. The output of the sensor 1 is inputted to an amplifier 4 through a filter 2 which passes only vibrations having an abnormal vibration frequency component of the winding and a vibration indicator 3 which measures the vibration acceleration level of the passed vibrations. The output of the amplifier 4 is sent to a comparator 5 and the input vibrations are compared with vibrations corresponding to the same load current among external wall vibrations of the container 8 in the normal container 8 which have the load current as a parameter on the basis of information of the line 12 where a voltmeter 9, an ammeter 10, and a frequency meter 11 are connected, thereby inputting the comparison result to a decision device 6. Then whether the winding is abnormal or not is detected and when abnormal, a warning device 7 generates a warning to perform abnormality detection.
Patent JP-H08128948-A (JP)
Title: Multicomponent simultaneous continuous analytical method
Inventor: INOUE KO
IPC: G01N21/35
Filed: 1994-10-31
Abstract: PURPOSE: To provide a multicomponent simultaneous continuous analytical method capable of accurately, simply, simultaneously, continuously analyzing in real time multicomponent containing a component which is not measured with a Fourier transform infrared photometer (FTIR analyzer). CONSTITUTION: An instruction from an analyzer 3 other than an FTIR analyzer is directly read in a computer 7 for control-data processing of the FTIR analyzer, and this instruction and the instruction of the FTIR analyzer are once stored in temporary memories 10, 11, and after the response difference is corrected, both instructions are simultaneously displayed and outputted.
Patent JP-H10132595-A (JP)
Title: Navigation apparatus and method
Inventor: HORISHI MASARU
IPC: G01C21/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To transmit position data linked to picture and voice data. SOLUTION: Position data corresponding to the position of a point P2 is linked to picture information of an intersection (point P3) viewed by a camera mounted on a head vehicle A, and voice information for specifying its advance direction. In this case, the position data linked to the picture and voice information is transmitted to a following vehicle B. When the vehicle B is moved to the position of the point P2, the picture of the intersection viewed by the camera mounted on the head vehicle A beforehand is displayed on a monitor mounted on the next vehicle B to output voice instructions from a loudspeaker. As a result, the vehicle B can be moved along a route where the head vehicle A advances.