baber/WOPTO huggingface dataset:
Patent JP-H02143141-A (JP)
Title: Liquid detector
Inventor: HAYAKAWA KOICHI
IPC: G01N19/10
Filed: 1988-11-25
Abstract: PURPOSE:To make change larger than a case where the change is obtained by bending and to surely detect fluid by forming or increasing a gap between a pair of optical connector ferrules because an absorbing emphasizing expanding member is expanded when liquid exists in an object to be detected and changing transmission loss or Fresnel reflection. CONSTITUTION:A pair of optical connector ferrules 14 and 14' are attached to the coated optical fibers 12 and 12' for monitoring the liquid of a fluid detec tor 10 so that they may be butted to each other. Then, the absorbing forcibly differing member 16 and 16' whose volume is expanded with water absorption to form the gap between the ferrules 14 and 14' are attached between the ferrules 14 and 14'. The members 16 and 16' are belt-like substances and fixed between the side surfaces of the ferrules 14 and 14' by adhesive 20 and 20'. The liquid detector 10 is arranged at the connection part 2 of non-metal optical fibers 1 and 1' and the coated optical fibers 12 and 12' of the liquid detector 10 function as the coated optical fibers in the fibers 1 and 1', so that light is transmitted from the coated optical fiber 12 core connected to a light source to the coated optical fiber 12 and inputted in an optical pulse test machine 3 by the coated optical fiber 12.
Patent JP-H01168557-A (JP)
Title: Negative pressure generator
Inventor: KURISUTOFU YUNKU
IPC: B60T8/58
Filed: 1988-11-25
Abstract: PURPOSE: To keep the air-fuel ratio constant regardless of the air stream from a servomotor by using the intake air pressure as the vacuum source of the servomotor controlling the pressure to a wheel brake cylinder, and increasing fuel concentration during slip control. CONSTITUTION: When a brake pedal is depressed and the intake air negative pressure in an intake pipe 14 is used as a vacuum feed source 13 to operate a brake via a brake pressure adjusting valve 3 and a servomotor 2, an accelerator pedal is returned, and a throttle valve 22 is set to its lock position. When slip control is required, a large quantity of air flows in from the servomotor 2 via a control valve 9 and a check valve 27, the mixed air by a carburetor 23 is made lean, a choke 24 is closed by a servomotor 25, or a prescribed quantity of fuel is injected from an fuel injection system 26, and the mixed air in the intake pipe 14 is kept at a proper air-fuel ratio. An engine stop during slip control can be avoided.
Patent JP-H06123599-A (JP)
Title: Missile
Inventor: KUNITAKE YASUNARI
IPC: B64C15/02
Filed: 1992-10-09
Abstract: PURPOSE:To perform a thrust vector control and a function of an aerodynamic steering in an entire flying area of a missile, etc., by a simple mechanism. CONSTITUTION:A swivel nozzle of a rocket motor at a rear end of a casing 2 of a missile 1' is so provided as to have a thrust vector control. Steering wings 5' are integrally interlocked to a mechanical thrust deflecting mechanism such as the nozzle, etc., to perform the vector control in a flying area having a relatively low speed and an aerodynamic steering in a flying area having relatively high speed in such a manner that fluctuations of the wings are conducted by the nozzle so that special or a plurality of steering wing switching mechanism are not provided. Thus, the missile can be reduced in size, weight and cost, thereby improving an arrangement of a launcher at the time of setting.
Patent JP-H03156313-A (JP)
Title: Oscillating gyroscope
Inventor: TANABE HIROHARU
IPC: G01C19/5663
Filed: 1989-11-15
Abstract: PURPOSE:To make temperature drift small, to make sensitivity high and to decrease man-hours by providing driving electrodes for exciting bending oscillations on an oscillating body, and providing detecting electrodes for detecting piezoelectricity corresponding to strain generated in the oscillating body in response to the angular velocity around the longitudinal axis of the oscillating body. CONSTITUTION:These electrodes comprise driving electrodes 3a, 3b, 4a and 4b and detecting electrodes 5a and 5b. The electrodes 3a and 3b are formed on a face A and a face C, respectively, and interconnected on a sound piece 10 with thin films. The electrodes 4a and 4b are formed on a surface B and a surface D, respectively, and interconnected on the sound piece 10 with thin films. Meanwhile, the electrodes 5a and 5b are formed on a surface B and a surface D, respectively. Since supporting wires 1a, 1b, 2a and 2b are connected to the driving electrodes and the detecting electrodes having the different polarities, the supporting wires can be used for the role of lead wires for applying driving voltages and leading out the detected voltages. Therefore, when the patterns of the electrodes 3a and 3b are made to correspond to the patterns of the electrodes 4a and 4b, the effects of the electric fields of the electrodes 3a and 3b on the electrodes 5a and 5b can be alleviated.
Patent JP-H09136429-A (JP)
Title: Method and apparatus for ink-jet recording
Inventor: SAEGUSA HIROSHI
IPC: B41J2/18
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of ink sucked uselessly without making the structure of an apparatus complex by regenerating the recording head in advance of recording action at regular intervals during the stop of recording. SOLUTION: When a carriage sensor 14 confirms that an ink-jet recording head 10 has returned to the initial position, a control circuit part 23 actuates a built-in timer, and when detects the time-out of the timer, regenerate the recording head 10 at regular intervals. In the regeneration, the discharge of ink from the all the discharge nozzles of the recording head 10 is implemented prescribed times, and the discharged ink is absorbed by a cleaning part 15. The regeneration is conducted also in advance of a recording action. In this way, the amount of ink sucked uselessly can be reduced without making the structure of the apparatus complex.
Patent JP-S62155670-A (JP)
Title: Input and output system for mail box list
Inventor: NAGATA NOBUHIKO
IPC: H04N1/32
Filed: 1985-12-27
Abstract: PURPOSE:To reduce due for a line by outputting a mail number by a character code in either case of an input of a mail titled from a terminal side or the transmission of the mail titled from a storage exchange. CONSTITUTION:The storage exchange 2 consists of a central processing unit 3, line controllers (NCU)41-4m, facsimile controllers (FCU)51-5m and a memory 6 functioning as a mail box. When a mail is transmitted from an optional facsimile equipment (terminal) 1 to the storage exchange 2, the mail titled is inputted from a keyboard of th terminal 1 and the storage exchange 2 stores it. Then, from the facsimile equipment of the terminal 1, the mail is transmitted, the storage exchange 2 applies the number to the mail and accumulates in the memory. When the mail is requested from the optional terminal 1, the storage exchange 2 outputs the mail titled and the mail number in a character code to the terminal 1 side and in the terminal 1 side, the mail number requiring the reception is inputted. The storage exchange 2 searches the mail corresponding to this mail number and transmits it to the facsimile equipment of the terminal 1 side.
Patent JP-H02143260-A (JP)
Title: Electrophotographic device
Inventor: NODA NOBUTAKA
IPC: G03G15/00
Filed: 1988-11-24
Abstract: PURPOSE:To eliminate the necessity of a meshing mechanism between gears when a unit is mounted on a device main body by providing driving sources of an image carrier, developing device, and cleaner on the unit side and directly coupling the driving source with the power source section of the device main body when the unit is mounted on the device main body. CONSTITUTION:An integrated unit 4 of a one-body constitution containing a drum-like image carrier 1, developing device 2, and cleaner 3 is provided in a device main body 5. The device main body means a machine body including a fixing frame incorporating, for example, a transfer material supplying device and fixing device. The image carrier 1 is rotated in the direction shown by the arrow in the figure by means of the driving mechanism of the unit 4. As a result, only electrical transmission is required and, not like the conventional example, no mechanical power transmitting mechanism by the meshing of gears is required. In other words, since each actuated device of the unit 4 is driven by means of independent driving source provided in the unit itself, no mechanical power transmitting system is required.
Patent JP-S63149483-A (JP)
Title: Gas control device
Inventor: SHIRAI SHIGERU
IPC: F16K5/10
Filed: 1986-12-12
Abstract: PURPOSE:To obtain the titled device of compact design and ensure a small pressure loss at a flow passage by locating the passage of a closer corresponding to a maximum bore orifice at the side of the closer having a bore larger than the bores of closer passages corresponding to other orifices. CONSTITUTION:Orifices 23 of different bores are arranged in flow passages 22 and the combination of the bores of the orifices 23 allowing a gas flow is selected, depending upon the stop position of a closer 18. A bore 20a as a closer flow passage corresponding to a maximum bore orifice 23a is provided at the side of the closer 18 with a bore larger than bores 20b to 20f corresponding to other orifices. According to the aforesaid constitution, the passage area of the bore 20a exposed to a maximum flow rate can be made spacious. Also, a pressure loss in the flow passage of a cock can be thereby made small and it becomes possible to obtain the titled device of compact design and to reduce a pressure loss in the flow passage thereof.
Patent JP-2000117067-A (JP)
Title: Flat membrane element and production thereof
Inventor: MATSUMOTO YOSHIMASA
IPC: C09J175/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bag shaped flat membrane element of high sealing strength at a resin sealing portion. SOLUTION: The bag shaped flat membrane element 10 is sealed at peripheral end faces of two sheets of flat membranes 11, 12 with a resin adhesive 13. The thickness of the sealed portion at the end faces with the resin adhesive 13 is the thinnest at flat membrane periphery 11, 12 sides and a central part of the end face is the thickest. Liquid leakage from the end faces sealed with the resin and the damage with the internal pressure or external pressure impressed on the flat membrane element 10 is prevented.
Patent JP-H04170826-A (JP)
Title: Multiple data protection detection circuit
Inventor: FUKUSHIGE MINORU
IPC: H04J3/04
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the increase of the number of circuits even if the number of protection stages is increased, and to attain general applicability, and to make a whole circuit into an LSI by setting optionally the values of the number of forward protection stages and the number of backward protection stages from the outside. CONSTITUTION:The output of an OR gate 9 of the logical sum of the coincidence pulses 27, 28 of a forward protection detected result and a backward protection detected result is made the result of protection detection, that is, a selection signal 32, and it is supplied to a selection circuit 2 after being adjusted in its timing by a flip flop 4. The selection circuit 2 selects either the data 31 of serial data 21 inputted presently whose retiming is adjusted by the flip flop 3 or the data preceeding by one stage and shifted by n-bits by a shift register 1. In the case of no detection of the protection detected result, the data preceeding by one stage is selected, and in the case that the protection detected result results in the detection, the data 31 inputted presently is selected, and is made output serial data 24. Thus, even if the number of the protection stages is increased, the number of the circuits is never increased, and the general applicability can be given to the title circuit.
Patent JP-H09141232-A (JP)
Title: Crude refuse treating device
Inventor: YAMADA TAKASHI
IPC: B09B3/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To execute a crude refuse treatment even during absence and to prevent a useless running cost by stopping a driving section of agitating pawls and maintaining a heater at a specified maturation treatment temp. unless the opening or closing operation of a charging cap is detected within the set time for short-period absence of automatic answering telephones. SOLUTION: The absence operation stops the motor 50 for driving the agitating pawls unless a switch 15 for detecting the opening and closing of the charging cap detects the opening or closing of the charging cap within the set time for the short-period absence. The temp. control by a heater 37 is then executed and the temp. is set at the maturation treatment temp. to maintain this state. The heater 37 is stopped and a motor 81 for driving a discharge fan is stopped unless the switch 15 for detecting the opening and closing of the charging cap detects the opening or closing of the charging cap within the set time for the short-period absence after the above operation. If the switch 15 for detecting the opening or closing of the charging cap detects the opening or closing of the charging cap, a crushing operation is immediately started.  A drying operation is immediately started when a drying switch 79 is turned on continuously.
Patent JP-S63151381-A (JP)
Title: Forming method of resin-fused coat with uneven surface
Inventor: TAKI JUNJI
IPC: B05D5/06
Filed: 1986-12-13
Abstract: PURPOSE:To form a fused coat of required thickness tightly bonded to the surface of a container by attaching unwoven cloth sheet of long filament on the surface of a glass or metal container and thermally treating said sheet at a specific range of fusing temperature. CONSTITUTION:An unwoven cloth sheet of long polyurethane filament 1 is formed into a tubular form having a smaller bore than the cylindrical diameter of a container 2. Then this tube is elongated elastically in the diametral direction and externally fitted to the container 2. Consequently, the tube is tightly adhered to the peripheral surface of the cylinder of the container 2 by means of elastic compression force. If the unwoven cloth sheet 1 is thermally maintained at temperatures of from a melting point to (a melting point + 100 deg.C) by means of a heater 4 for a few minutes, the unwoven cloth sheet 1 is fused onto the surface of the container 2 with a slight contraction. The resin- fused coat formed in this way shows a high strength by entangled structure of long filament. This structure provides a subtle uneven surface of meshy or grainy pattern with a heavy thickness and a stereoscopic feeling.
Patent JP-S62149103-A (JP)
Title: Electromagnetic device
Inventor: TSURUTA HIROAKI
IPC: H01F7/06
Filed: 1986-12-13
Abstract: PURPOSE:To prevent an iron core from beating without using any shading coil, providing a plurality of exciting coils while staggering their excitation phases. CONSTITUTION:First and second coils 2 and 3 are wound on an electromagnetic core 1. When one of the coil circuits is provided with an impedance consisting of a resistance (r) and an inductance L corresponding to a coil-to-coil mutual inductuance M, the other coil circuit is provided with a difference of impedance corresponding to a resistance (r3) and a capacitance C, in which r3 and C are equal to or approximately equal to -r+omega(L-M) and 1/omega{r+omega(L-M)}, respectively. With such construction, the iron core can be prevented from beating without utilizing any shading coils.
Patent JP-H01140059-A (JP)
Title: Method for detecting cavity of concrete structure
Inventor: SHIRAISHI YASUNOBU
IPC: G01N29/12
Filed: 1987-11-27
Abstract: PURPOSE:To compare the sound pressure value of response sound with a judge reference value to judge the same even in a case low in response sound, by removing the continuous time part of a present collision sound in the time series waveform of the impact sound generated by striking a wall surface in definite kinetic quantity and caught by a sound receiver. CONSTITUTION:An impact sound transmitting and receiving part 1 is set to a wall surface W, and the delay time corresponding to the collision sound continuous time in such a case that a healthy concrete wall surface W having no cavity part S is struck and the judge reference value of the sound pressure corresponding to the upper limit value of the response sound pressure of the healthy part are inputted to a measurement controlling computer 10. Subsequently, a striking hammer 3 is operated to strike the wall surface W and the striking sound signal based on the striking sound received from a striking sound receiving part 8 by a microphone 5 is inputted and the measurement of the striking sound signal is delayed by a set delay time and the striking sound signal is measured by measure the sound pressure of the response sound. Next, it is judged whether the sound pressure of the response sound is a judge reference value or less and, when said sound pressure is the judge reference value or less, the struck part is judged to be a healthy part. When the sound pressure of the response sound is larger than the judge reference value, the presence of the cavity S is judged and concrete is moved by a predetermined distance to perform delay, measurement and judgement.
Patent JP-H06143602-A (JP)
Title: Ink jet recorder and operating method thereof
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/055
Filed: 1992-11-06
Abstract: PURPOSE:To obtain an ink jet recorder of the low running cost by equipping it with an ink circulating means which circulates the ink in a pressurizing chamber simultaneously with circulating the ink in a first, second and third reservoirs. CONSTITUTION:An ink jet recorder comprises a first reservoir 3, a second reservoir 2, pressurizing chambers 13 which are located in alignment with and in communication with the first and second reservoirs 3, 2, nozzles 12 which eject ink droplets and are provided in opposition to the pressure chambers 13, a third reservoir 4 which connects one end of the first reservoir 3 with one end of the second reservoir 2, and a first and second supply inlets 6, 5 which are provided the other ends of the first and second reservoirs 3, 2 respectively. A pumping means 9 circulates the ink in the pressure chambers 13 simultaneously with circulating the ink in the first, second and third reservoirs 3, 2, 4. Thereby, ink is uniformly filled in the respective pressure chambers 13 in a short time without losing the ink.
Patent JP-H08225580-A (JP)
Title: Silacyclohexane compound and liquid crystal composition containing the same
Inventor: SHIMIZU TAKAAKI
IPC: C09K19/40
Filed: 1995-10-20
Abstract: PURPOSE: To provide a new specific silacyclohexane compound having a high nematic-isotropic transition temperature, holding the nematic phase up to a high temperature, low in a driving voltage, large in response speed, and useful for liquid crystal elements, etc. CONSTITUTION: The new silacyclohexane compound is represented by formula I [R is a 1-10C alkyl, a 2-7C alkoxyalkyl, a 1-10C fluoroalkyl, a 2-8C alkenyl; ring A is a (substituted)trans-1-sila-1,4-cyclohexylene, a (substituted)trans-4- sila-1,4-cyclohexylene; L1 is F; L2 , L3 are H, F, Cl, CH3 ; X is CN, F, Cl, CF3 , CF2 Cl, CHFCl, OCF3 , OCF2 Cl, etc.; n is 0, 1, 2], and has a high nematic-isotropic transition temperature. This compound is obtained by reacting a silacyclohexane compound of formula II (Ar is an aryl), etc., with iodine monochloride and subsequently condensing the aryl group-removed product with a phenol compound of formula III.
Patent JP-S62160157-A (JP)
Title: Painting spray gun
Inventor: SAKUMA HIDEO
IPC: B05B7/06
Filed: 1985-12-30
Abstract: PURPOSE:To enhance atomizing effect, tail generation preventing effect, etc., by arranging an orifice type flat blow liquid jet nozzle to the center of an air jet nozzle member so that injected fan-shaped spray and a vertically directed fan-shaped opening part are positioned on the same plane. CONSTITUTION:The fan-shaped spray injected from an orifice type flat blow liquid jet nozzle 5 is surrounded by the air stream from an air jet orifice having spray rounding action formed by crossing a vertically directed fan-shaped opening part 8 gradually contracting forwardly and a laterally directed fan-shaped opening part 9 gradually widening forwardly in a cross-shaped state and, in this state, say spray is flattened by air streams from flattening air jet nozzles 16 in both sides while propelled forwardly in a rounding tendency. By this method, atomizing effect is enhanced and, by colliding and contacting the air stream from the vertically directed fan-shaped opening part 8 with both end edges of the fan-shaped spray, a tail forming element can be diminished.
Patent JP-H05110982-A (JP)
Title: Picture data recording device and reproducing device, and their operation method and memory card
Inventor: HAYASHI JUNJI
IPC: H04N5/907
Filed: 1991-10-18
Abstract: PURPOSE:To relatively easily generate an index picture even in the case of the partial change of still picture data indicating still pictures recorded on a memory card. CONSTITUTION:A memory card 20 includes the area where reduced picture data is recorded and the area where still picture data is recorded. When the index picture will be displayed on a display device, reduced picture data is read out from the reduced picture data recording area, and the index picture is generated by plural reduced pictures. When a part of still picture data recorded on the memory card 20 is changed, only this still picture data and reduced picture data corresponding to this data are changed.
Patent JP-2000114774-A (JP)
Title: Member for electric wave absorber assembly and manufacture thereof
Inventor: KURIHARA HIROSHI
IPC: H01Q17/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To raise workability at working with an electric-wave dark room and to easily manufacture an incombustible electric wave absorber of desired shape, by providing an incombustible base material with which a structure body is assembled, and an incombustible material with electric-wave absorbing characteristics which is fixed to a specified part of the base material. SOLUTION: An electric wave absorber assembly member 1 comprises an incombustible base material 2 and incombustible materials 3A and 3B with electric wave absorbing characteristics which are fitted on the base material. The base material 2 comprises a region 2a where no incombustible material is provided and regions 2b and 2c where the incombustible materials 3A and 3B are fitted, and a slot part 4 for bending is provided at a border between the regions 2a and 2b and at the border between the regions 2b and 2c, respectively. The base material 2 is bent at the slot part 4 to assemble a wedge-like structure body. The base material 2 is especially preferred to be acquired by molding under pressure a laminating body where incombustible papers are bonded together with an inorganic bonding agent.
Patent JP-H07152645-A (JP)
Title: Data fault detection control unit for virtual disk device
Inventor: KAZETO MASAYA
IPC: G06F12/00
Filed: 1993-11-29
Abstract: PURPOSE:To detect a data fault on the virtual disk device in its early stage by collating high-speed search information, holding respective pieces of record information for high-speed access on the same track independently of records, with corresponding records. CONSTITUTION:When a record access request is generated, a read means 10 reads the whole track data on virtual disk device tracks onto a track slot buffer. Then a data fault judging means 11 collates records on the track slot buffer with record information that high-speed search information corresponding to records holds to detect a data fault. Once the data fault is detected, a data fault processing means 12 informs a system of the fault detection and blocks up the virtual disk device. When no data fault is detected, an access process by a record access means 13 is carried on and a high-speed search information reproducing and judging means 14 judges whether or not the regeneration of the high-speed search information is required.