baber/WOPTO huggingface dataset:
Patent JP-H08238886-A (JP)
Title: Writing instrument
Inventor: ABE SHINICHI
IPC: B43K5/18
Filed: 1995-03-07
Abstract: PURPOSE: To comminute cake and effectively agitate ink without fear of introducing solid content into the valve body of an ink flow-out control mechanism due to settling at the mechanism side even if an erroneous handling is executed, and to further mount a writing tip mounted via the mechanism not only at the end of a barrel but also at both front and rear ends. CONSTITUTION: A writing instrument mounts a writing tip 2 via an ink flow-out control mechanism at a barrel 1 for containing ink 5 in which solid and liquid are separated and an agitator 6, and contains the ink 5 in which the solid and the liquid are separated and the agitator 6 via a sealed containing cylinder 4 having suitable length and thickness in the barrel 1. Thus, the ink 5 and the mechanism are isolated to eliminate the introduction of the solid content of the ink 5 into the valve body 10 of the mechanism. The ink 5 in the cylinder 4 is fed from an ink outlet 7 opened in place in the cylinder 4 into the body 10, thereby supplying the ink to the tip 2.
Patent JP-H06256361-A (JP)
Title: Organic silicon compound and its production
Inventor: SHONO TATSUYA
IPC: C07F7/18
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a new compound useful as a starting material of silicon chemical industry, a photosensitive material of electronphotography, a photoresist material, etc. CONSTITUTION:This new compound is expressed by formula I (R<1> is H, alkyl, aryl or amino; R is saturated hydrocarbon; X is halogen; position of alkoxyalkyl group is para or meta; (m) is 1-6). The compound of formula I can be obtained by allowing a trihalosilane of formula III to react with a Grignard reagent of formula II (X<1> is halogen) prepared by reacting Mg with a halogenated phenol to protect its phenolic OH with an alkoxyalkyl group.
Patent JP-H03248184-A (JP)
Title: Fixing device
Inventor: IWASE RYUTARO
IPC: G03G15/20
Filed: 1990-02-26
Abstract: PURPOSE:To prevent generation of image noise of a tailing state called jet marks by providing a coating material on outside periphery of one of fixing rolls so that it is not joined integrally. CONSTITUTION:In the fixing roll 1a in the upper side, a 'Teflon(R)' coating layer 12 is integrated to the outer periphery of a metal sleeve 11 where a heating means such as a heater is provided, on the other hand, as the fixing roll 1b in the lower side brought into contact on the opposite side surface, a roll with a silicon rubber layer 13 integrated to the outside periphery of the metal sleeve 11 is utilized, and coating material 14 is made to cover the outer periphery of the silicon rubber layer 13 without integrating this to the outer periphery by adhesives, etc. Thus, the generation of the jet mark due to sudden shock of a recording paper 3 being thrust in between fixing rolls 1a and 1b is suppressed.
Patent JP-H06260918-A (JP)
Title: Water level-responded switching circuit
Inventor: MURATA MASAKAZU
IPC: H01H9/54
Filed: 1993-03-08
Abstract: PURPOSE:To improve the operating stability and also to save the occupying space of a water level-responded switching circuit by using a pair of electrodes which is conductive in an underwater state and a switch control part which opens and closes a switch means in response to a conductive or nonconductive state set between both electrodes. CONSTITUTION:A conductive or nonconductive state is secured between both electrodes 10a and 10b around a prescribed water level. A switch control part 20 detects the state set between both electrodes 10 and controls the open/close control of a switch means 30 connected to both load terminals H1 and H2. Meanwhile a timer control part 40 actuates a timer 50 for a prescribed time in response to the state between both electrodes 10. Then a switch control part 60 states the state of the timer 50 and performs the open/close control of the means 30 connected to both terminals H. In such constitution, no movable member following the water levels is not required so that a simple and complete waterproof structure is secured between the electrodes protruded over the water surface and a circuit included in a casing. Furthermore the impact resistance can be improved.
Patent JP-S53132623-A (JP)
Title: Air-to-fuel ratio control system for internal combustion engine
Inventor: TAKADA SHIGETAKA
IPC: F02M7/24
Filed: 1977-04-22
Abstract: PURPOSE: Simpel structure and air-to-fuel ratio control are faciliated by measures that pressure in the low pressure chamber to conduct to the carburettor inlet port is controlled by only one actuator for controlling flow gain of the main system and the low speed system air bleeds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05245106-A (JP)
Title: Eye detecting device
Inventor: TOIZUMI YASUSHI
IPC: A61B3/113
Filed: 1992-03-04
Abstract: PURPOSE:To provide the eye detecting device for reducing a noise light and improving the detection procession by a simple constitution. CONSTITUTION:An infrared ray from an LED 10 becomes a linearly polarized light by a polarizing plate 16a, is reflected by a beam splitter 14a through a half mirror 12, becomes a circularly polarized light by a 1/4 wavelength plate 17 and illuminates photographer's eyeball 201. An eyeball reflected light is a circularly polarized light, but becomes a linearly polarized light again by the 1/4 wavelength plate 17, is re-reflected by the beam splitter 14a, and condensed onto an image sensor 15 through a photodetecting lens 13, a half mirror 12 and a polarizing plate 16b. Image information of this eyeball is fetched to a CPU (not shown in the figure), and the CPU extracts a feature coordinate of an eyeball image and calculates the direction of a photographer's eye. In this regard, the optical axis direction of the polarizing plate 16b is arranged by adjusting its direction to the vibration surface of the eyeball reflected light, and a noise light generated in the inside of an optical system is cut off because the eyeball reflected light and the vibration surface are orthogonal to each other.
Patent JP-S58165019-A (JP)
Title: Monitoring device for vibration of rotary machine
Inventor: FURUDONO MASUO
IPC: G01M99/00
Filed: 1982-03-26
Abstract: PURPOSE:To enable to perform a monitoring excluding an unstable vibration condition at a starting and a stopping time from decision of a trouble, by a method wherein, in a device which decides a trouble on a rotary machine based on a condition amount of vibration, a starting and a stopping signal of a controller for the rotary machine is utilized. CONSTITUTION:An operating condition of a rotary machine 1 is detected by vibration detectors 3a-3n, the result is amplified by amplifiers 4a-4n, and after an unnecessary signal is removed by filters 5a-5n, the result is inputted through an A/D converter 6 to a processor 7 where various processings are conducted to output results to a display device 8. In case a trouble occurs, an alarm is issued by an alarm device 9. In case vibration is monitored, an operation to suspend a processing only during a time matching with the properties of the rotary machine is performed at a starting and a stopping time by means of an ON and OFF signal from a controller 2. This permits the rotary machine to be brought under a monitoring condition for the duration of a time during which the rotary machine is unstable in terms of vibration at a starting and a stopping times of the rotary machine, and prevents an unnecessary alarm from being sounded.
Patent JP-H05247791-A (JP)
Title: Method for treating fed yarn in jet loom and apparatus therefor
Inventor: MURATA MASAHIKO
IPC: D03D47/36
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a method for treating fed yarn in which pulling and threading of new yarn can rapidly and readily be carried out without clogging a main nozzle with the discharged fed yarn, and an apparatus for the treatment. CONSTITUTION:The objective method is to discharge fed yarn which is present on a weft yarn feed passage leading from the upstream side of a weft yarn length measuring device 12 to the tip of a main nozzle 20, from a position between the weft length measuring device and the main nozzle to the outside of the passage when yarn breakage occurs between a yarn feed unit 1 and the main nozzle 20, and pull and thread the fed yarn from the yarn feed unit through the weft yarn length measuring device and then to the main nozzle. Yarn feeding means and a yarn cutter 5 are especially installed between the yarn feed unit and the weft yarn length measuring device, and a discharging means 14 for discharging the fed yarn is provided between the weft yarn length measuring device and the main nozzle as the objective apparatus for the treatment.
Patent JP-H09239567-A (JP)
Title: Joining chip in ultrasonic joining device
Inventor: OBA KAZUO
IPC: B06B1/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To restrain the wear of a chip so as to obtain stably sufficient joined strength even in the case the joining member has plural members composed of different shapes and materials. SOLUTION: A pressing part 11 of an anvil 5 is formed with plural projecting lines 10 extended to the direction crossing at right angles to the vibrating direction. Each projecting line 10 is formed so that the thickness changes in the lengthwise direction and the part of each projecting line 10 having small thickness faces to the tooth part p1 of the joining member PA at the anvil side having large width and the part of each projecting line 10 having large thickness faces to the tooth part p5 thereof having small width. By this constitution, stress exerting on each projecting line 10 from a groove part of engaging groove formed in respective tooth parts p1-p5 is almost uniformized at each groove part.
Patent JP-H07236008-A (JP)
Title: Line operating state notifying equipment
Inventor: YOSHINOBU HITOSHI
IPC: H04N7/173
Filed: 1994-02-22
Abstract: PURPOSE:To inform a subscriber making a data communication request that a telephone line is already busy and to inform a busy terminal equipment of the presence of a line use request by providing a notification means notifying a busy telephone line and an informing means informing a line open request. CONSTITUTION:When a telephone line 2a is busy by a telephone terminal 300 on the occurrence of a transmission request of reply information with respect to a 2-way program, a control section 30 drives a notice means 40 to inform the user making a reply operation that the telephone line 2a is busy. Furthermore, the control section 30 sends a line release notice to the telephone terminal 300 via a modem 20 to urge the release of the line for the user of the telephone terminal 300. Thus, the user making a data transmission request later grasps the reason why the transmission is disable and urges the release of the telephone line with respect to the user of the communication terminal equipment using the communication line earlier.
Patent JP-2000248425-A (JP)
Title: Highly shrinkable polyester fiber and its production
Inventor: OCHI TAKASHI
IPC: D03D15/567
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly shrinkable polyester fiber having slight yarn unevenness for forming a cloth having excellent bulging, softness and repulsive feeling and excellent in quality without dyeing unevenness. SOLUTION: This highly shrinkable polyester fiber having slight yarn unevenness simultaneously satisfies following properties. (1) boiling water shrinkage SHW=15-35%; (2) SHW>=dry heat shrinkage SHD; (3) birefringence Δ>=0.130; (4) crystallinity χ=10-20%; (5) standard deviation of SHW scattering FTA<=0.40; (6) Uster unevenness URN<=1.5%.
Patent JP-H03252052-A (JP)
Title: Battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a high discharge operation voltage, to increase the discharge capacity, and to improve the highly efficient discharge property, by using a high specific surface area of aluminum or aluminum alloy as the aluminum or the aluminum alloy of a negative electrode. CONSTITUTION:As the aluminum or the aluminum alloy of a negative electrode which consists of aluminum or an aluminum alloy, a high specific surface area of aluminum or aluminum alloy is used. Such an aluminum or aluminum alloy can be manufactured by a chemical etching, an electrolytic etching, an atomizing method, and the like. By using a high specific surface area of aluminum or aluminum alloy as the negative electrode of a battery in such a way, the reaction area is increased, and the electrochemical reaction is promoted. Consequently, a high discharge operation voltage is obtained, the discharge capacity of the battery can be increased, and a highly efficient discharge property can be improved.
Patent JP-S61206335-A (JP)
Title: Status supervisory device
Inventor: TAI MASAHARU
IPC: H04B17/40
Filed: 1985-03-11
Abstract: PURPOSE:To prevent a data representing an errorneous state from being sent by inserting an interval signal being an interval or over between data in switching a route and shortening a length of the data of the route before and after switching than the normal data length. CONSTITUTION:When a route switching section 1-1 changes over a route, an interval generating section 3 sends a 0 level signal with a prescribed interval T and a data shorter than the data length of the normal data is sent to a reception data processing section 2 via an AND circuit 4. When the route is switched from A to B at a point P in figure (A) for example, the data of 1A of the route A is sent as it is to the section 2, a data at 2A of the route A is segmented by a switch point and then the data of remaining 2B of the route B after a prescribed interval T is sent to the section 2, the data of 3B, 4B of the succeeding route B is sent as it is to the section 2 to check a code error and data length.
Patent JP-S53132616-A (JP)
Title: Air-to-fuel ratio control system in internal combustion engine
Inventor: TAKADA SHIGETAKA
IPC: F02D41/14
Filed: 1977-04-26
Abstract: PURPOSE: Hunting phenomenon and control lag are dissolved bymeasures of adding a respondiig unit to the negative pressure of an air inlet pipe and a converting circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62206241-A (JP)
Title: Fuel injection control for internal combustion engine
Inventor: MATSUMURA TOSHIO
IPC: F02D41/04
Filed: 1986-03-07
Abstract: PURPOSE:To estimate the value of the pressure in a suction pipe with high precision at the time point when the jetted fuel reaches a combustion chamber, by estimating the state quantity which represents the behavior of the pressure in the suction pipe by using the information of the throttle opening degree and the pressure in the suction pipe. CONSTITUTION:In an electronic control unit 18, the state quantity which represents the behavior of the pressure in a suction pipe is estimated by the information of the opening degree of a throttle valve 24 which is detected by a throttle sensor 26 and the information of the pressure in a suction pipe 10 which is detected by a pressure sensor 12. In other words, the estimation calculation for the state quantity at the next time is executed by using each variation quantity of the state quantity at the preceding time which represents the behavior of the pressure in the suction pipe which is memorized in a RAM 18d and each standard value of the throttle opening degree and the pressure in the suction pipe which are calculated and memorized at this time. Then, the value of the pressure in the suction pipe at the future time point when the fuel jetted from injectors 16a-16d reaches a combustion chamber, i.e. at the future time point is estimated by using the estimation value. Then, the fuel injection quantity is calculated by using the estimation value.
Patent JP-H04284227-A (JP)
Title: Optically solid-shaping method
Inventor: KIHARA HITOSHI
IPC: B29K105/24
Filed: 1991-03-13
Abstract: PURPOSE:To shape a solid body of large size in a short time by scanning light permeable sections of a plurality of one-dimensional optical masks correspondingly to respective horizontal sectional shape while varying said section continuously. CONSTITUTION:First, light exposure masks 3 of respective line shape and a light source 4 are moved integrally in the arrow mark direction by a monoaxial stage 5 while light shutter sections of respective exposure masks 3 are photoset. At that time, the light permeable sections of respective exposure masks 3 are varied continuously and exposed correspondingly to the horizontal sectional shape as the exposure masks 3 are moved, and respective exposure masks 3 and the light source 4 can be moved at constant rate while retaining the constant interval without stopping at the time of scanning. Thus, finally the desired horizontal sectional shape of respective exposure masks 3 and the light source 4 are photoset by the thickness of micro-film simply by moving them by the slight distance. Said photoset layers are laminated successively to shape a three-dimensional solid shaped body.
Patent JP-2000251167-A (JP)
Title: Photoelectric separation type sensor
Inventor: MIYAMOTO HIDENORI
IPC: G08B17/103
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution and to lower the cost without increasing the line length of an electric conductor by providing a photodetection part with a cycle selection switch for selecting transmission cycles of a synchronizing signal and outputting the synchronizing signal on the cycles selected with the cycle section switch. SOLUTION: A photodetection part control circuit 3 once judging a fire from the quantity of light photodetected by a photodetecting element 12 in synchronism with synchronizing pulses and inputted through a photodetecting amplifier circuit 14 and a sample holding circuit 15 turns on a fire signal output switching element 4 to turn on a fire pilot lamp 5 and also inform of the fire a receiver connected to terminals T1 and T2 through fire signal lines. In this case, the photodetection part outputs the synchronizing signal to a synchronous line on specific cycles and also receives the synchronizing signal from the synchronous line to emit light. The photodetection part has the cycle selection switch 18 for selecting transmission cycles of the synchronizing signal and outputs the synchronizing signal on the cycles selected by the cycle selection switch 18.
Patent JP-S62207422-A (JP)
Inventor: SUNAKAWA MASARO
IPC: A47L9/04
Filed: 1986-03-07
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-H07261314-A (JP)
Title: Silver halide photographic emulsion
Inventor: TAKAHASHI YOSHIYA
IPC: G03C1/035
Filed: 1994-03-18
Abstract: PURPOSE:To provide a silver halide emulsion having a high contrast photographic characteristic and capable of being handled in the light for a long time and having photographic characteristics not affected by humidity and suitable for forming a photosensitive material handleable in the light. CONSTITUTION:The silver halide photographic emulsion contains a rhodium salt in an amount pf 10<-3>-10<-7>mol per mol of silver halide and at least 80mol% silver chloride and further at least one kind of organic desensitizer having a positive sum of an anode potential and a cathode potential in a polarograph in an amount of <=0.5mg per mob of silver halide and at least one kind of 1-phenyl-5-mercaptotetrazole derivative.
Patent JP-S58165520-A (JP)
Title: Fan driving fluid coupling device having on-off function stopping rotation by water temperature detection
Inventor: KIKUCHI YASUHEE
IPC: F01P7/04
Filed: 1982-03-26
Abstract: PURPOSE:To easily further accurately control driving of a fan, by fixedly providing a brake disc or drum to a driven side mounting a fan member and forcibly attaching to engage a brake device operated through an on-off signal with detection of water temperature to the disc or the drum. CONSTITUTION:A fan member 3 in a driven side is mounted to a sealed case 2, to which viscous fluid of silicon oil or the like is charged, and a driving disc 4 secured to a rotary main shaft 1 in a driving side is internally mounted by holding a fine gap 5 to the inside of the case 2 to constitute a fluid coupling device. Then a brake drum 6 is mounted to the back side of the case 2, and a brake device 10 is arranged approximately to this drum 6. Operation of this device 10 is controlled through a control valve 8 by air or electric power from an operating power supply source 9, and the valve 8 is controlled by an output signal of a water temperature sensing device 7 mounted to a suitable place in a cooling water path in an engine side.
Patent JP-S56146435-A (JP)
Title: Mobile wedding ceremony hall
Inventor: SAKAKIBARA ATSUO
IPC: B60P3/025
Filed: 1980-04-13
Abstract: PURPOSE: To form a mobile wedding ceremony hall by extending and remodelling the inside of a vehicle such as railroad car and bus.  
     CONSTITUTION: Vehicles are connected centered on a shrine-style wedding ceremony hall, including a hair dressing/costuming car, a photographying/developing car, a wedding banquet car, a cooking/warehouse car, a dining car, and a car excusively used for newly wed couples and a higher-class car. In the case of a single car, distinguished guests and invited people can accompany newly wed couples in the same car from the ceremony to travel. A hair dressing/constuming room and an arteroom are divided with an accordion door 3 provided with a necessary dressing table 2 and a toilet 6. The second car is provided with sancturies 7 which are separated 8 individually and each house the object of warship. Thus it forms a wedding ceremony hall 9 where ceremonies for two contracting parties 10 are held simultaneously by Shinto priest 11 making them facing the shrine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63214747-A (JP)
Title: Photosensitive composition
Inventor: YAMAMOTO TAKESHI
IPC: G03F7/023
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a photosensitive compsn. suitable for a planographic printing plate having superior resistance to treating chemicals, high sensitivity and a wide development latitude by incorporating a specified compd. and a polymer having units each having a phenolic OH group in the molecule. CONSTITUTION:This photosensitive compsn. contains a compd. having a structure represented by the formula (where each of R1 and R2 is H, halogen atom, alkyl, aryl, carboxyl or a salt thereof, R3 is H, halogen atom, alkyl aryl or aralkyl, Y is bivalent (substd.) arom. group, X is a bivalent org. group and n=0-5) and a polymer having units each having a phenolic OH group in the molecular structure. A photosensitive planographic printing plate using the photosensitive compsn. has superior resistance to treating chemicals, especially a plate cleaner and a detergent soln. used in printing with UV ink, a wide development latitude, superior over-developability and under-developability. The compsn. is especially suitable for a positive type photosensitive planographic printing plate.
Patent JP-S58165352-A (JP)
Title: Cooling device for thyristor
Inventor: MATSUMURA SUSUMU
IPC: H01L23/467
Filed: 1982-03-26
Abstract: PURPOSE:To detect the amount of flow of an insulation gas without reducing the amount of flow of the insulation gas by a method wherein a circular cylinder is provided in a communicating passage, then Karman's vortex streets are generated in the flow of insulation gas, and the frequency of generation of this vortex is utilized. CONSTITUTION:The communicating passage 9 communicates a forced circulation device 4 and the lower tank 2. The circular cylinder 10 is provided rectangularly to the flow passage of the insulation gas in the communicating passage, and allows the flow of insulation gas to alternately generate the Karman's vortex  streets a and b. A flag formed plate 11 swings alternately by the Karman's  vortex streets a and b, and a limit switch 12 is turned on and off by the alternate swings of the flag formed plate 11, and generates pulse signal. A pulse  counter 13 counts the number of pulses from the limit switch 12, then controls  the forced circulation device 4 by the count values within a fixed period, and  thus keeps constant the temperature of a thyristor element (not illustrated) by  controlling the amount of flow of the insulation gas.