baber/WOPTO huggingface dataset:
Patent JP-H02123039-A (JP)
Title: Supplier for sheet material
Inventor: HAYAKAWA YASUYOSHI
IPC: G03G15/00
Filed: 1988-10-31
Abstract: PURPOSE:To enable a separating feed means by a friction means to be arranged in the vicinity of a mounting port of a sheet material storage part by constituting the feed means, feeding a sheet material, being able to move from a mounting route of the sheet material storage part. CONSTITUTION:In a normal condition of feeding a sheet material, a feed means 53, feeding the sheet material S, is placed in a position P1 enabling the sheet material to be fed, and the sheet material S in a sheet material storage part 3 is fed to a device main unit 1, being separated sheet by sheet by a paper feed roller 4 and a separator pad 6. While the device main unit 1, when the sheet material storage part 3 is mounted to and removed from the device main unit 1, moves the feed means 53 to the second position enabling the sheet material storage part 3 to be mounted to and removed from the device main unit. By moving this sheet material storage part 3 to a retracting position serving as the second position, the sheet material storage part 3 can be mounted to and removed from the device main unit 1 with no interference with the feed means of the sheet material S.
Patent JP-H0726277-A (JP)
Title: Fuel additive composition containing nitrogeneous substance having two imide rings and fuel containing same
Inventor: JIYATSUKU GIYARAPON
IPC: C10L1/185
Filed: 1993-11-04
Abstract: PURPOSE: To obtain the subject composition which inhibits the formation of deposits in a combustion chamber by including a multi-nitrogen-containing compound having two terminal imide rings and a polyglycol soluble in a fuel, especially, a fuel used in controlled ignition.  
     CONSTITUTION: An additive composition for fuels is obtained by mixing a multi- nitrogen compound having two imide terminal groups and represented by formula I [wherein R 1  and R 2  are each a hydrocarbon group or a group of formula II (wherein R 6  and R 7  are each a 2-6C divalent hydrocarbon group; R 5  is a 1-60C monovalent hydrocarbon group; (a) is 0 or 1 to 100; and (b) is 1-100); R 3  is a 2-60C divalent hydrocarbon group or a divalent group of formula III (wherein X is O or NR 12 ; R 12  is H, a 1-6C hydrocarbon group; R 8  to R 11  are each a 2-6C divalent hydrocarbon group; (c) is 1-120; (d) and (e) are each 0 or 1-120; and c+d+e=1-120); and R 4  is H or a 1-200C hydrocarbon group; and (n) is 0-20] with a polyglycol soluble in a fuel, especially, a fuel used in a controlled ignition engine. By adding this composition, it is possible to eliminate the formation and accumulation of deposits in a combustion chamber. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11110232-A (JP)
Title: Time management change device and external interrupt protection device
Inventor: SAGAWA SHIGEATSU
IPC: G06F9/46
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent restriction of the execution timing for the periodical time change by executing compulsively the event processing after the time is changed if an event to be processed exists between the unchanged and changed times and then executing no event processing if an event that is already processed exists between the unchanged and changed times. SOLUTION: A command is received from an operation 1 to change the time of a communication device 2 at a time set at the side of the device 2. The device 2 does not change its time until the time when its internal time change is possible. During this waiting period, an event related to a notification time, etc., if occurs, is processed according to the unchanged time. If a process of the notification, etc., that is already executed exists between the unchanged time and the time reset by the time change, the event to which the process of the notification, etc., is already executed is not processed. As a result, the same process is never executed again.
Patent JP-H08115481-A (JP)
Title: Device and method for preventing drive vehicle asleep
Inventor: HASEGAWA TSURUSUKE
IPC: B60W30/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a device capable of transmitting the stimulus of vibration or a shock so as to surely awake a driver from sleep within a short time. CONSTITUTION: A vibration or shock generating equipment 3 is embedded in the seat 2 of a driver seat 1 in a vehicle so as to position the generation point P of the vibration or the shock at the center (anus) position 7a or within a range 7b of a 10-15cm radius from the center position 7a on a pressed surface 7 where the hips 6a of the driver are pressed to the seat 2 by his weight when the driver 6 is seated. The stimulus is immediately transmitted to brain central nerves through the center of a body (the spinal column, the spinal cord) when the driver 6 turns on a switch. Thus, the driver 6 is effectively and surely made to awake within a extremely short time. Even unless he is made to sufficiently awake by one cycle of stimulus, he is made to awake by two or three cycles of stimulus and, moreover, a second series is automatically started after an about five-minute interval, so that an effective countermeasure is executed even when he comes to be sleepy again.
Patent JP-H02120843-A (JP)
Title: Optical device
Inventor: KAWAGOE HIROSHI
IPC: G03B27/50
Filed: 1988-10-31
Abstract: PURPOSE:To reduce the number of fixing tools to the half so as to reduce the cost and effectively utilize the space of an optical device by fixing both end sections of a drive wire of a carriage with the same fixing tool. CONSTITUTION:The 1st carriage 50 is fitted to a carriage shaft 52 in a slidable state and, at the same time, coupled with a main drive wire 69 through a coupling tool 68 and a drive wire 64 is coupled with the main drive wire 69. The 2nd carriage 51 is fitted to the carriage shaft 52 in a slidable state through a slider 61 and pulleys 63 and 63 are fitted to both end sections of the slider in rotatable states. In addition, a drive wire 64 is stretched between both end sections of the slider 61 and both end sections of the drive wire 64 are fixed by means of the same fixing tool 65. Therefore, the cost is reduced and the space is utilized effectively, because the number of the fixing tool 65 is reduced to the half.
Patent JP-H06127769-A (JP)
Title: Guide device
Inventor: MATSUMOTO RYOSO
IPC: D06B23/04
Filed: 1992-10-14
Abstract: PURPOSE:To provide a guide device for guiding a cloth in a nontightened state in a stable manner, as for a cloth guiding device. CONSTITUTION:A guide device is equipped with an ultrasonic sensor 26 which detects the distance to a cloth 5 on the peripheral surface of a jacket roller 21 for cooling, in noncontact form. A pulling-out mechanism 22 is controlled so that the distance to the cloth 5 which is detected by the ultrasonic sensor 26 becomes equal to a previously set value. Accordingly, the cloth 5 is guided in a stable manner in a nearly untrained state, and cooled to a uniform state by the jacket roller 21, and the state of the cloth is fixed.
Patent JP-2001103024-A (JP)
Title: Digital radio equipment, digital radio communication system, digital radio transmitter and digital radio communicating method
Inventor: MORIYAMA YUKIHIRO
IPC: H04W28/18
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To receive a plurality of channels without having to increase hard ware. SOLUTION: A demodulating part 720 is composed of a digital signal processor or the like, respectively performs filter arithmetic processing of the digital data of two channels, which are subjected to baseband conversion by orthogonal detectors 713 and 715 and detects channel selection and a symbol identification point. Then, the demodulating part 720 carries out demodulation processing, extracts data in the symbol identification point and demodulates data corresponding to two channels.
Patent JP-S62134344-A (JP)
Title: Dimmer circuit for vehicle-loaded equipment indicating part
Inventor: ITO TATSUO
IPC: B60Q3/04
Filed: 1985-12-06
Abstract: PURPOSE:To maintain good contrast at all times by providing a variable resistor for dimmer controlling, converting its output voltage into a digital value and inputting it into an MPU, to change the luminance of a vehicle-loaded equipment indicating part, in many stages. CONSTITUTION:The captioned circuit, when used in a vehicle-loaded electronic tuning radio receiver consisting of an antenna 1, a high frequency stage 2, a mixer 3, an intermediate frequency stage 4, a detecting circuit 5, a low frequency amplifier 6, and a speaker 7, has a manually operatable variable resistor R1, and an A/D converter 20 which converts the output voltage V of the resistor R1 into a digital value and input it into an MPU 11. And, when a digital value corresponding to the operated quantity of the variable resistor R1, is inputted into the MPU 11 from the A/D converter 20, the duty control of the luminance of a display 13 can be made in accordance with the digital value by means of the MPU 11. Thereby, the control of luminance can be carried out in many stages, to maintain good contrast at all times.
Patent JP-H04151169-A (JP)
Title: Electrophotographic device
Inventor: ISHIKAWA TOYOJI
IPC: G03G21/00
Filed: 1990-10-15
Abstract: PURPOSE:To enable image printing of high quality by highly accurate optical scanning by fitting an electrostatic charger, a toner cleaning device, a transfer unit, a driving roller, and a driven roller to one unit frame and also providing a photosensitive body unit wherein a belt photosensitive body is incorporated. CONSTITUTION:An exposure unit 3, which faces the part of the belt photosensitive body 13 wound around the driving motor 14 in the photosensitive body unit 8, and the driving motor are fitted to the main body frame 23, and annular coupling parts 24 - 27 which are formed in the main body frame 23 and the unit frame of the photosensitive body unit 8 and fitted to each other are positioned at the outer peripheral parts of driving shafts 28 and 29 of the driving motor and the outer peripheral part of the rotary shaft of the driving roller 14. Consequently, optical scanning is performed on the peripheral surface of the driving roller 14 positioned coaxially with the part where the photosensitive body unit 8 is positioned. Consequently, the image printing of high quality becomes possible by the highly accurate optical scanning.
Patent JP-H11122780-A (JP)
Title: Connection sealing of pipe
Inventor: OGURA YUJI
IPC: H02G9/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To fix a required number of connection devices to the required positions of the opening part of a wall plate easily with filler such as mortar and reduce the quantity of the filler. SOLUTION: A required number of pipes 5 are connected to an opening part 3 formed in a wall plate 2 through the same number of connection devices 10 fixed to the opening part 3 with filler 7. Each connection device 10 has an inner cylinder 20 which has a connection hole into which the end part of the pipe 5 is inserted for connection at its center and an outer cylinder 30 provided around the outer circumference of the inner cylinder 20. The outer cylinder 30 has flat planes on its outer circumference and is composed of 1st and 2nd halved elements 31 and 41. A position discrepancy preventing means is provided between the inner cylinder 20 and the outer cylinder 30.
Patent JP-2000105195-A (JP)
Title: Concentration-detecting device
Inventor: IWATA TERUFUMI
IPC: G01N21/27
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive concentration-detecting device that eliminates the need for frequent maintenance and can detect minute change in concentration. SOLUTION: A device is provided with a light application means 32 that applies light to an introduction part 31 where liquid to be detected is introduced, light-path formation means 33 and 34 that allow the light being applied into the introduction part 31 by the light application means 32 to be repeatedly reflected for a plurality of times and to be emitted from the introduction part 31, and a light reception means 35 that can receive the light being led by the light-path formation means 33 and 34 and being emitted from the introduction part 31.  The device also refracts the light with an refractive index corresponding to the concentration of the liquid to be detected, repeats reflection for a plurality of times by the light-path formation means 33 and 34 for lengthening light- path length, and amplifies the difference of the light path due to the difference in the minute refractive index.
Patent JP-H07129331-A (JP)
Title: Disk array device
Inventor: MATOBA TATSUO
IPC: G06F3/06
Filed: 1993-11-05
Abstract: PURPOSE:To instantaneously process a processing request without losing data even if plural disk devices operated in parallel are simultaneously failed. CONSTITUTION:A mirror disk device 36 consisting of a pair of disk devices 32 is used as one of constitutional elements for a disk array 18. A current device and stand-by devices are allocated to mirror disk devices 32, data are written in both the current and stand-by devices and data are read out only from the current device. When the generation of a fault in the current device is judged, allocation is previously switched from the current device to a stand-by device. Simulation for inspecting the disk array 18 is executed in an idle state to collect fault information. In the mirror disk constitution, RAID for storing parities can also be executed. When mirror disk constitution is not used for a current device, data are preparatorily copied at the time of judging the generation of a fault in the current device to dynamically obtain mirror disk constitution.
Patent JP-H10125056-A (JP)
Title: Semiconductor memory
Inventor: YAMAMURA MITSUHIRO
IPC: G11C7/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory, in particular an RAM or an ROM, in which erroneous function of the input circuit due to a noise is prevented through a delay means at the time of a low temperature and a high power supply voltage and a countermeasure against the noise is realized without sacrifice of an operating speed at the time of high temperature and low power supply voltage. SOLUTION: In an input circuit 2 connected with an input terminal 1, a temperature detection circuit 4 selects a long delay at the time of low temperature and a short or zero delay at the time of high temperature for a delay means 3 which can select the amount of delay. Alternatively, the temperature detection circuit 4 selects, in the input circuit 2 connected with the input terminal 1, a long delay at the time of high power supply voltage and a short or zero delay at the time of low power supply voltage for the delay means 3 which can select the amount of delay.
Patent JP-H07130369-A (JP)
Title: Battery electrode
Inventor: TAKESHIMA HIROKI
IPC: H01M4/62
Filed: 1993-11-05
Abstract: PURPOSE:To provide a battery electrode capable of composing a high capacity, long life battery by adding a filler dispersion type polyethylene composition in which polyethylene is formed by direct polymerization on the surface of a carbon particle to an active material. CONSTITUTION:A battery electrode is formed by adding a carbon particle on the surface of which polyethylene 2 is formed by direct polymerization to an active material. Carbon black is most suitable as the carbon particle-The content of the polyethylene is preferably 5-20wt.% based on the weight of the carbon material. The content of the carbon particles on which polyethylene is formed by direct polymerization is preferably 0.1-5wt.% based on the weight of the active material. Since the objective electrode is limited to a paste type electrode, a nickel electrode using nickel hydroxide as the active material, a cadmium electrode, a hydrogen storage electrode, and an electrode for a lead-acid battery are involved in this invention. Another conductor and another binder are jointly usable in addition to the filler dispersion type polyethylene composition.
Patent JP-S63130377-A (JP)
Title: Printer
Inventor: SAKAGUCHI NORIYUKI
IPC: G06K15/00
Filed: 1986-11-21
Abstract: PURPOSE:To enhance operability, by providing a residual ribbon-amount alarm indication means for indicating an alarm when the residual amount of a ribbon is reduced to a predetermined residual amount. CONSTITUTION:A keyboard 1 is provided with an alarm residual-ribbon-amount setting mode key 12. When printing in a line is completed, a ribbon length (consumed ribbon length) (a) used in the printing is obtained by calculation. Based on the consumed ribbon length (a) thus obtained and an accumulative ribbon consumption TR before the printing, a new accumulative ribbon consumption TR at the moment of completion of the printing is obtained. When the accumulative ribbon consumption TR thus obtained reaches or exceeds the value of (total rolled ribbon amount) - (alarm residual-ribbon-amount), a message is displayed on a liquid crystal display device 2, and it is discriminated whether a continue key or a ribbon replacement key on the keyboard 1 is depressed. Thus, an alarm message is displayed when the residual ribbon amount is reduced to a preset residual ribbon amount.
Patent JP-H10123889-A (JP)
Title: Image forming device
Inventor: NAGATA KENJI
IPC: G03G15/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To make the soiling of an electrifier hard and to prevent the generation of a defective image by providing a first air path for guiding air around an electrifying means to a discharge means, a second air path for guiding the air around a developing region to the discharge means and an air flow rate adjusting means for adjusting the quantity of the air flowing on the first and second air paths. SOLUTION: The air flow rate adjusting member 37 is rotated almost in synchronization with the corona output of a corona electrifier. When the corona output is turned on, the adjusting member 37 is placed at a position E and the air of almost the same quantity flows on the first and second paths C and D. On the other hand, when the corona output is turned off, the adjusting member 37 is placed at a position F and the first air path C is almost cut off to increase the flow rate of the air of the second air path D. In other words, it is constituted so that the air hardly flows into the corona electrifier, when the corona output is turned off, to prevent foreign matter from flowing into the corona electrifier. On the other hand, when the corona output is turned on, ionic air is generated, so that the foreign matter hardly flows into the corona electrifier.
Patent JP-H1192451-A (JP)
Title: Optically active ester, its production, liquid crystal composition containing the same and optical switch using the same
Inventor: KUSUMOTO TETSUO
IPC: C07D239/26
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that displays stabilized chiral smectic C phase in a broad temperature range near the room temperature as well as a large spontaneous polarization, shows a large inclination angle and can develop excellent rapid response. SOLUTION: This compound is an optically active ester represented by formula I (R<1> is a 1-18 straight chain alkyl; R<2> is a 2-18C straight chain alkyl; X is N or CH; Y is F or H; * is an asymmetric carbon), typically 2 (3-fluoro-4- hexyloxyphenyl)-5-(4-((S)-2-fluoro-2-methyldecanoyloxy)phenyl)pyrimidine. The compound of formula I is prepared by reaction of a phenol of formula II with an optically active carboxylic acid of formula III. The compound of formula I is admixed to a base liquid crystal in a range of 1-60 wt.% and the resultant liquid crystal composition can develop excellent effect as a material for the elements relating to optoelectronics.
Patent JP-S62136740-A (JP)
Title: Cathode-ray tube having screen applied with non-reflection processing
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/88
Filed: 1985-12-11
Abstract: PURPOSE:To facilitate non-reflection processing on the surface of CRT by applying a coating onto the outside face of a plate glass while combining the thickness of a specific metal or a metal oxide film and a refractive index such that the lowest reflection can be achieved within predetermined wavelength range of a reflected light. CONSTITUTION:In a picture tube 1, a plate glass 4 is fixed through an organic adhesive 3 onto the surface 2' of a panel glass 2 and a complex layer 5 applied with non- reflection processing is formed onto the surface. Said layer 5 is formed by applying an organic silicate or an alcohol solution of alkoxide Si(OR)4 through a spinner onto the outer face of a glass 4, for example. Then it is burnt for predetermined time, and applied with hydrolysis and polymerization through the function of the water in the air or previously added water and an acid catalyst, then a thin transparent glass film mainly composed of SiO2 is applied. Assuming lambda0 is the wavelength of light and (n) is the refractive index of the thin film, the lowest reflection is achieved when (nd) is lambda0/4, thereby the thickness of the film is determined so as to satisfy said relation. In addition, Mg, Th, Ce, Al, Ti, Zr, La, Pr, Sb, Nd, or Zn may be employed in place of Si.
Patent JP-2001102959-A (JP)
Title: Frequency offset compensating circuit
Inventor: SHIKAKURA GIICHI
IPC: H04B1/7087
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To realize effective frequency offset compensation with simple constitution for a communication system which applies spread spectrum by N-chip-length spread codes to only a part of transmit signals but does not apply it to other parts. SOLUTION: The circuit is composed of a phase shifter 101, a correlator 102, a selector 109, and a phase rotation estimating circuit 410. With a reception mode select signal Smsw, a phase error signal Sperr and parameters of the phase rotation estimating circuit are switched in spread spectrum mode and nonspread spectrum mode, and phase correction is performed in one-chip cycles before inputting to the correlator so as to realize frequency offset compensation in the spread spectrum mode and nonspread spectrum mode.
Patent JP-S61150496-A (JP)
Title: Speaker fitting construction
Inventor: TATSUMI YOSHIKAZU
IPC: H04R1/02
Filed: 1984-12-24
Abstract: PURPOSE:To decrease the cost by fixing a speaker with only one spring fixing tool without using a machine screw and a fixing tool. CONSTITUTION:The base end part 5a of a fixing tool 5 is inserted into the cutting part 7 of a metallic case 6 for an electronic circuit unit fixed tightly to a case 1, and a U-shaped tip part 5b is connected to a locking projection 8 installed at the case 1. A speaker 3 is mounted in a positioning rib 4 on a fitting surface 2, connects the base end part 5a of the fixing tool 5 to the cutting part 7, next, pushes the tip part 5b of the fixing tool 5 into the locking projection 8, and then, the fixing tool 5 expands and contracts at a smoothing part 5c, and the U-shaped tip part 5b is locked over the slope of the locking projection 8. A transparent hole 11 just before the locking projection 8 is formed so that 'drop' of the molded product can not occur by the locking projection 8, and the transparent hole 11 is closed from the external part by a case cover 12 or a nameplate, etc.