baber/WOPTO huggingface dataset:
Patent JP-H09296649-A (JP)
Title: Roller device
Inventor: TANIGUCHI SHIGERU
IPC: E05D15/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily correct errors when the errors occur in a mount position of a holder by providing a roller supporting means between the center of rotation of the holder and that of a roller, and an axial position adjusting means for moving and adjusting the roller in a direction of a rotation axis. SOLUTION: A roller supporting means comprises a cylindrical shaft 15 and a receiving shaft 16. A shaft axis adjusting means comprises a female thread 17 formed in the inner periphery of the shaft 15, a threaded member 18, a first rotation regulating part for regulating the relative rotation between the receiving shaft 16 and the shaft 15, and a second rotation regulating part for regulating the relative rotation between the shaft 16 and a holder 7. And in the event of assembling error, in which a mount position of the holder 7 is displaced in a direction X1 of a rotation axis, the member 18 is rotationally operated to adjust and move the shaft 15 and a roller 6 in the direction X1 with respect to the shaft 16 which is fitted in the holder 7. As a result, an adjustment can be rapidly and easily made without replacing the holder as conventionally required.
Patent JP-H04342201-A (JP)
Title: Non-glare treatment
Inventor: DENDA SATOSHI
IPC: G02B27/00
Filed: 1991-05-20
Abstract: PURPOSE:To easily attain the non-glare treatment which can promptly deal with the need of markets by blasting fine particles onto a resin material on a substrate to form microruggedness. CONSTITUTION:A polarizer 3 formed by holding both sides of polyvinyl alcohol (PVA) with triacetate cellulose (TAC) is mounted on a plate 6 and is imposed on a transporting tray 7. While the fine particles of Si (5 to 10 micron grain size) are ultrasonically agitated in an aq. soln. under transportation, the fine particles are blasted onto the polarizer 3 from a nozzle 5. A non-glare resin layer film 4 having the micro-ruggedness can be formed on the TAC in such a case. The non-glare resin layer film 4 may be previously subjected to the treatment and may be treated after the polarizer is mounted on the surface of a liquid crystal display device. The surface varying in non-glare effects is easily formed in this way.
Patent JP-H1043422-A (JP)
Title: Game device
Inventor: YOSHINO KAZUHIKO
IPC: A63F9/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a game device equally having the possibility of acquiring all gifts, having the feeling of speed and capable of emaniating stress. SOLUTION: A cylindrical housing body 11 is mounted on a base 9 turnably by a motor. Plural rectangular partition plates 11b are fitted at equal intervals on the inner side face of the housing body 11 and the plural gifts are housed between the respective partition plates 11b. An arm 13 is attached to the back side of the base 9 turnably back and forth by an arm driving device and a hitting part 13a in the shape of a boxing glove is provided on the upper end of the arm 13. A receiving part 14a is attached on the front side of the base 9 and is made to face the hitting part 13a. The coin feeding port 15 of the base 9 is connected through a coin counter switch to the motor, the button switch 7 of the base 9 is connected to a driving device and the take-out port of the base 9 is connected to the lower end of the receiving part 14a.
Patent JP-H05132830-A (JP)
Title: Positive eccentric dobby machine and loom with such eccentric dobby machine
Inventor: HERUMUUTO MAHO
IPC: D03C1/14
Filed: 1992-05-07
Abstract: PURPOSE: To coordinate a heald frame at an optional position by separating a roller from a cam disc by movement of a carriage for rigidly fixing a camshaft and working stops onto a roller lever. CONSTITUTION: This camshaft 9 eccentrically disposed with cam discs 2 and 3 is rigidly fixed onto the carriage 14 and the roller lever 7 is driven with minimum clearance via rollers 4, 5. By movement of the carriage, contact of the roller with the cam disc is eliminated and at least one of the stops 17, 18 are made to work on the roller lever to coordinate the heald frame.
Patent JP-H02140415-A (JP)
Title: Internal combustion engine
Inventor: DAN MERITSUTO
IPC: F02B3/06
Filed: 1989-05-08
Abstract: PURPOSE: To enable an engine to work efficiently at high speed by arranging a means for supplying air and a means for supplying liquid fuel to a pair of cylinders communicating with a combustion chamber. CONSTITUTION: An internal combustion engine has a pair of cylinders 12, 14 communicating with a combustion chamber 20, an air supplying means 25 for supplying a charge of sufficient air to a cylinder 12 and a liquid fuel supplying means 36 for supplying a charge of liquid fuel to a cylinder 14. The supply of a charge of fuel to the cylinder 14 is stared when a piston 18 is operating between the position of the commencement of an induction stroke and the position in an operating angle above a predetermined one from the end of a compression stroke. The fuel supplying means 36 is controlled by a control means 37 to finish the fuel supply until the piston 18 is at or near the position of the inner dead center at the end of a compression stroke.  In this way, as time for gasifying is given to the fuel in the cylinder 14, the fuel, in a state of containing gas fuel, flows into the combustion chamber 20 and is ignited. Therefore, combustion process is accelerated.
Patent JP-H05186032-A (JP)
Title: Conveyor meandering correction device and its pneumatic pressure circuit
Inventor: IGARASHI TSUKASA
IPC: B65G43/02
Filed: 1991-05-21
Abstract: PURPOSE:To reduce cost by facilitating an initial adjustment of a conveyor, correcting the meandering of an endless belt body automatically, and simplifying construction, in a pneumatic pressure circuit of a conveyor meandering correction device. CONSTITUTION:In a pneumatic pressure circuit of a conveyor meandering correction device, limit valves 17a and 17b, pneumatic pressure cylinders 6a and 6b, pneumatic pressure operating valves 12a and 12b for charging and discharging of rod side cylinder chamber, and pneumatic pressure operating valves 13a and 13b for charging and discharging of head side cylinder chamber are provided. The pneumatic pressure operating valves for charging and discharging of rod side and head side cylinder chambers 12a, 12b, 13a, and 13b supply air under normal condition to the rod side and head side cylinder chambers 10a, 10b, 11a, and 11b of the pneumatic pressure cylinders 6a and 6b, respectively, to hold the supporting angle of a roller shaft 3.
Patent JP-H09300622-A (JP)
Title: Ink-jet recording device
Inventor: SATO KUNIHITO
IPC: B41J2/01
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a high speed ink-jet recording device in which the number of wiring is reduced to reduce the cost of a substrate and high density is realized by equipping a means which drives and controls the group of other heating element different from a heating element group according to a printing enabling signal between a prepulse and a main pulse. SOLUTION: A D-latch 9 latches a DTDIR signal according to an NRST signal and outputs a DIR signal being a changeover signal of driving order of a block. A clock generation circuit 10 forms the changeover signals E1, E2 of a prepulse and a main pulse, a clock signal E of a couple of the prepulse and the main pulse on the basis of an ENABLE signal and the DIR signal and outputs these signals to a 16 bit counter 6. The 16 bit counter 6 has two- way properties and is changed over by the DIR signal. Further, the prepulse and the main pulse adjacent to the ENABLE signal are supplied to a different block according to the changeover signals E1, E2 sent from the clock generation circuit 10.
Patent JP-H02295263-A (JP)
Title: Communication mismatching detecting device
Inventor: TOUBA YOSHIAKI
IPC: H04L69/40
Filed: 1989-05-10
Abstract: PURPOSE:To detect the mismatching of a communication state which can not be detected by a communication control program conventionally by inputting the communication states of a primary station and a secondary station, deciding whether or not the respective states matches each other as to protocol, and outputting the states when not. CONSTITUTION:The detecting device consists of a primary station buffer 1, a secondary station buffer 2, a matching decision control part 3, a matching control data storage part 4, and an output data buffer 5. Then data which shows whether or not the combinations of communication states between the primary and secondary stations prescribed by the protocol match each other is generated and held previously and the communication state between the primary and secondary stations are inputted; and mismatching data and the communication states of the primary and secondary stations are compared and inspected to detect communication mismatching and when the mismatching is detected, data showing the state of the mismatching is outputted. Consequently, the mismatching of the communication state between the primary and secondary stations which can not be detected by a conventional communication program is detected.
Patent JP-S5818564-A (JP)
Title: Engine ignition system
Inventor: ISHIKAWA YASUTAKE
IPC: F02P3/08
Filed: 1981-07-24
Abstract: PURPOSE:To improve combustion efficiency by boosting a battery voltage to accumulate its electric charge in a capacitor and by starting discharge at an ignition plug by a high voltage from an ignition coil and thereafter feeding the energy of the capacitor into the ignition plug. CONSTITUTION:At start of ignition operation a voltage of a battery 1 is boosted by a booster 7 to charge a capacitor C1. On the other hand, when a contact point 4 is switched off in association with operation of a crankshaft of an engine, a high voltage is developed at the secondary coil of an ignition coil 3, fed to a rotor electrode 8 of a distributor 5 via a diode D1, and discharged to opposed one among peripheral electrodes 9A through 9D. The energy of 0.1J- 0.5J accumulated in the capacitor C1 is thereafter supplied between electrodes of one of ignition plug 6A through 6D via a diode D2 and said electrodes 8 and 9. Accordingly, within a short period after start of ignition an intense energy may be supplied for the ignition plugs 6.
Patent JP-H09276408-A (JP)
Title: Gas for respiration supply device
Inventor: FUJII KATSUMASA
IPC: A61M16/16
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the degree of humidification even when the flow rate of oxygen gas is changed by directly bypassing non-humidified oxygen gas to the passage of a piping means and automatically performing control for opening and closing the solenoid valve of a humidification degree adjustment means based on the output signals of a humidity sensor. SOLUTION: The humidification degree adjustment means 32 bypasses the oxygen gas kept dried without being passed through a humidification means 14, mixes it with the humiditied oxygen gas passed through the humidification means 14 and provides gas for respiration having appropriate humidity to be supplied for the respiration. Then, the solenoid valve is operated correspondingly to the output signals of the humidity sensor 24 and the passage of the oxygen gas is communicated and closed by the block of an orifice correspondingly to the opening and closing operation of the respective solenoid valves. The humidification degree adjustment means 32 constituted in such a manner is used, and in the case of adjusting the humidification degree by the flow rate of the oxygen gas, the humidification degree changed by the flow rate of the oxygen gas is automatically adjusted.
Patent JP-H07317520-A (JP)
Title: Rust preventive device for valve of four cycle engine in small-sized marine vessel
Inventor: NAKASE RYOICHI
IPC: F02B61/04
Filed: 1994-05-27
Abstract: PURPOSE:To provide a rust preventive device for a valve of a four cycle engine in a small-sized marine vessel which improves durability and reliability of the four cycle engine by preventing rust generation of a shaft of a valve arranged in the four cycle engine while securing operation performance of the valve. CONSTITUTION:An oil charging port is formed on an upper portion of a choke valve 3 for charging oil to valve shafts 1a, 2a, 3a, 9a of an intake valve 1, a throttle valve 2, the choke valve 3 and an intake valve 9 arranged on a four cycle engine in a small-sized marine vessel 12. An electromagnetic pump 6 is arranged at the oil charging port for introducing oil from an oil tank to the oil charging port. A maintenance switch 7 is connected to the electromagnetic pump 6 for operating it.
Patent JP-S60260813-A (JP)
Title: Method and device for measuring displacement
Inventor: ROBAATO MAATEIN PETSUTEIGURUU
IPC: G01D5/38
Filed: 1985-05-30
Abstract: Displacement Measuring Apparatus and Method Displacement measuring apparatus comprises a light source (10), a lens (12), an index grating (14), a reflective scale grating (16), and three photodetectors (18) at positions corresponding to the zero order and positive and negative first order images of the source (10). The index grating (14) has a castellated surface profile with a mark/space ratio (a/b, Figure 3) and a castellation height (h, Figure 3) chosen so that the three photodetectors (18) see wavefronts having a phase separation of 120. The electrical signals from the photodetectors (18) are used to sense the magnitude and direction of movement of a reading head carrying the components (10, 12, 14 and 18) with respect to the scale grating (16).
Patent JP-S5240223-A (JP)
Title: Exhaust gas reflux device
Inventor: IGARASHI BUNJI
IPC: F02M25/06
Filed: 1975-09-26
Abstract: PURPOSE:This device always holds the exhaust recirculation signal negative pressure, which changes in proportional to altitude, at the negative pressure characteristic in 0 meter above sea level even if going to highland to carry out the optimum reflux, obtaining emission and the performance satisfactory to actual car travelling property.
Patent JP-S62272652-A (JP)
Title: Original reader
Inventor: UNO TERUHIKO
IPC: H04N1/00
Filed: 1986-05-20
Abstract: PURPOSE:To increase the degree of freedom of transmission by providing a means that stops the reading operation of image information according to the state of an image processor during the reading operation of an object to be read by a reading means, and resumes the reading operation of image information after stopping. CONSTITUTION:The original reader consists of a reading processing section 1 that reads the image information of an original and processes the read image information and an output control section 3 that transmits the read image to an image forming device that displays the image in, for instance, a CRT, etc. By converting the picture image information of the object of reading read optically to electric signals, read image information is held and reading operation is stopped during the reading operation of image information, and at the same time, the supply of reading operation is resumed after stopping. Accordingly, it becomes possible to transmit image information according to processing the capacity of an image processor, and the degree of freedom of transmission can be improved.
Patent JP-H06321892-A (JP)
Title: Cystamine carbonate compounds and their production
Inventor: KUWAZUKA TOSHIAKI
IPC: C07C319/26
Filed: 1993-05-18
Abstract: PURPOSE:To simply obtain the subject compound, useful as an intermediate for the production of agrochemicals and medicines in a high yield and in a high purity, without by-producing salts by treating a specific cystamine solution with a carbonic acid. CONSTITUTION:The solution of cystamine of formula I u=is treated with carbonic acid to obtain the objective compound of formula II (X is 1, 2). For example, methanol, etc., is used as a solvent in the reaction.
Patent JP-S61274322-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARA SHIGETOSHI
IPC: H01L21/261
Filed: 1985-05-29
Abstract: PURPOSE:To prevent disorder of the crystal and uncertainty of the junction interface by forming a same shape as the objective shape of each conductivity type portion with a material consisting of a substrate semiconductor element into which a required quantity of an element converted to the substrate semiconductor element by exposure to thermal neutrons has been mixed, and thereafter exposing the above structure to thermal neutrons, thereby forming each conductivity type portion. CONSTITUTION:The portion to become a P-type silicon substrate 11 is formed with a material containing a large quantity of <27>Al as a dopant in an isotope <28>Si, and the portion to become an N-type source-drain portion 12 is formed with <28>Si containing <30>Si. The portions to become oxide films 13, 14 are formed with <28>Si and <16>O, and the portion serving as an electrode wiring consisting of N<+> type silicon is formed with <28>Si containing <30>Si in high concentration. This structure is exposed to neutrons so as to cause the materials to change. That is, <28>Si, <16>O, most of which exist in nature, are used as the main materials, and these are exposed to neutrons so as to be converted to stable <29>Si, <17>O, respectively. This will eliminate ion implantation and heat treatment, and disorder of progress of the fine processing and of the crystal of the conductivity portions can be reduced.
Patent JP-S5341975-A (JP)
Title: Position control method of mercury-arc lamp
Inventor: KAMIYAMA TATSUHIKO
IPC: H01J9/227
Filed: 1976-09-29
Abstract: PURPOSE:To execute a control of a high precision rapidly by executing beforehand the position control of a mercyry-arc lamp with respect to a cartridge in a cooling medium.
Patent JP-S597663-A (JP)
Title: Sheet presser
Inventor: TOKUNOU MASATERU
IPC: B65H43/00
Filed: 1982-07-02
Abstract: PURPOSE:To improve work efficiency by computing the running speed and length of a sheet and automatically pressing the sheet in timing with carry-out operation to reliably prevent variation and disarray due to scattering of the sheet at the time of feeding out the sheet from a conveyer. CONSTITUTION:In case of changing the sheet, when the last cutting for cutting a sheet a length L1 is completed and the length of a sheet carried in a sandwich belt conveyer 4 is changed to L2, the set sheet length of a setting device 30 is changed from L1 to L2 according to a cutting completion signal (a). When the signal (a) is input to a ring counter 47, if a counter 48a and a coefficient memory portion 49a are selected, the memory portion 49a newly stores a coefficient K2 of a coefficient unit 51. When the last sheet having a length L1 is carried out from the conveyer 4, the counter 48a sends an output signal, and a data selector 52 outputs the coefficient K2 to a multiplier 32 to control a driving unit 14, so that a brush pressing mechanism 9 is driven to press the sheet in timing with the time when a sheet having a length L2 is transported from the conveyor 4.
Patent JP-H11295595-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B15/20
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the compact zoom lens of a small lens number provided with high optical performance over the entire variable power range for which the photographing viewing angle of a wide angle end is a wide angle and a variable power ratio is high by appropriately setting mainly the moving condition of respective lens groups accompanying variable magnification, the refractive power of the respective lens groups and the variable power ratio of the respective lens groups, etc., in a 5-group zoom lens. SOLUTION: This zoom lens is provided with the five lens groups of the first group L1 of positive refractive power, the second group L2 of negative refractive power, the third group L3 of the positive refractive power, the forth group L4 of the positive refractive power and the fifth group L5 of the negative refractive power in order from an object side. At the time of the variable magnification from the wide angle end to a tele end, the respective lens groups are moved to the object side so as to increase the interval of the first group and the second group, increase the interval of the second group and the third group from the wide angle end to a middle zoom position, then reduce it to the tele end, increase the interval of the third group and the forth group and reduce the interval of the forth group and the fifth group.  At the time of defining the image formation magnifications of the wide angle end and the tele end of the fifth group L5 as β5W and β5T, 2.5<β5T/β5W<5 is satisfied.
Patent JP-H06321508-A (JP)
Title: Production of crystalline silicon nitride powder
Inventor: YAMADA TETSUO
IPC: C01B21/068
Filed: 1993-05-18
Abstract: PURPOSE:To provide a production method for crystalline silicon nitride power capable of controlling the surface area of crystalline silicon nitride powder. CONSTITUTION:The objective production method comprises calcinating a nitrogen-containing silane compound in an atmosphere of a nitrogen-containing inert gas having 0.1-5% of oxygen and burning the obtained noncrystalline silicon nitride powder in an atmosphere of a nitrogen-containing inert gas.
Patent JP-H07315625-A (JP)
Title: Supply device for paper sheet and the like
Inventor: ITOU HOU
IPC: B65H7/06
Filed: 1994-05-30
Abstract: PURPOSE:To surely detect the jam of paper sheets by providing a sampling means for sampling a detection signal issued from a thickness detecting means after the lapse of the longest passage time which the paper sheets requires for passing through a detecting section. CONSTITUTION:After the lapse of the longest passage time which a medium (paper sheets) requires for passing through a detecting section PTS1, a jam detecting sample signal is inputted through an OR gate 29. A jam detection signal issued by the detection section PTS1 of a thickness detecting device is inputted into a reference value hold circuit 27, and the jam detection signal is compared with a reference value signal inputted just before the medium enters the detection section PTS1. In the case where the value of the jam detection signal slips largely from the reference value signal, it is judged as the occurrence of the jam. Thus the jam of the paper sheets can be surely detected without newly providing components such as a sensor and moreover excessvely burdening CPU.
Patent JP-S60259916-A (JP)
Title: Photoelectric powermeter
Inventor: HOTSUTA GONICHI
IPC: G01J1/44
Filed: 1984-06-06
Abstract: PURPOSE:To enable a computer available for display photoelectric power corresponding to its input value, by introducing a beam of incident light for which photoelectric power is measured into a photo-diode on a plurality of kinds of photoelectric power and a corresponding ADC output value into the computer. CONSTITUTION:In an example of constructing a 3-terminal photoelectric powermeter with 3 photo-electricity conversion circuit 4, an output of the conversion circuit 4 selected out of 3 photo-electricity conversion circuits 4 according to a control signal from a computer 15 by an analog switch 16 is introduced into a variable-gain amplifying circuit 6 as an input. A group of conversion circuits 17 being transformed into a multiterminal construction, an added analog switch circuit 16 is provided with a leakage electric current and even if it is provided with a different value per each photo-electricity conversion circuit 4 selected, as it determines the different optimum PSI(Current) and Pos(Power) respectively with respect to the circuit 4, the leakage of current would not cause any errors and consequently, construction of the analog switch 16 or selection of the construction element becomes easy.