baber/WOPTO huggingface dataset:
Patent JP-H046671-A (JP)
Title: Method for recording information
Inventor: SUZUKI HIDEKI
IPC: G11B11/105
Filed: 1990-04-24
Abstract: PURPOSE:To successively record information in a recording medium from its outer peripheral side when the information is recorded in the recording medium by reversly setting up a spiral track direction from the inner peripheral side of the recording medium to the outer peripheral side. CONSTITUTION:A CUP 13 in a host computer 12 instructs a recording position so as to successively record data sectors from the sector 9 of the smallest address value. The sector 0 of the smallest address value is arranged on the outer peripheral side of a disk and the spiral direction of a track is set up in the reverse direction to the rotational direction, i.e. from the inner peripheral side to the outer peripheral side. Thereby, data can be successively recorded from the outer peripheral side to the inner peripheral side by instructing the recording from the outermost sector. Since the recording frequency of the zone on the outer peripheral side of the disk is higher than that of the inner periph eral side, the recording processing executed from the outer peripheral side can rapidly be executed as compared with that executed from the inner periph eral side. Consequently, information can be recorded in the disk-like recording medium surely from its outer peripheral side and the using efficiency of the disk can be improved.
Patent JP-S587563-A (JP)
Title: Flow velocity measuring apparatus for fluid
Inventor: IWANE SHINICHI
IPC: G01P5/24
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a flow velocity measuring apparatus of a fluid better in the antinoise property with a high responsiveness by utilizing an ultrasonic Doppler effect form the flow of the fluid. CONSTITUTION:An ultrasonic wave corresponding to a specified frequency from an oscillator 9 is transmitted to a fluid W and an ultrasonic Doppler wave varying in the frequency according to the velocity of the fluid W received with a receiver 12. Frequency signals from a receiver 12 and an oscillator 9 are separately processed a BPF13, a limiter amplifier 14, a counter 15, a limiter amplifier 16, a counter 17 and the like and then applied to a microcomputer 22. A detected fluid temperature with a temperature measuring resistor 18 is also applied to the computer 22 with which computes to determine the flow velocity based on the Doppler effect through a correction of the temperature. The utilization of the Doppler effect enables the measurement of the flow velocity with a higher respose rate in terms of actual time. Thus, a flow velocity measuring apparatus for fluid better in the antinoise property can be obtained depending on a filter and limiter treatment by measurement employing a frequency deviation.
Patent JP-H01275241-A (JP)
Title: Wiper device for vehicle
Inventor: MIDORIKAWA MASASHI
IPC: B60S1/44
Filed: 1988-04-28
Abstract: PURPOSE:To have good wiping performance at all times by equipping a wiper arm reciprocated by a drive unit with tiltability according to the surface shape of the wind glass of a car, and keeping approx. constant the surface pressure of the glass surface and blade between during wiping. CONSTITUTION:In a wiper device to wipe the fore part of a side wind glass 2 of a car door 1, wiper arm 9 reciprocated through cable and a wiper blade 10 held by this arm 9 can emerge from and retract into an opening 7, which is provided in that position in door 1 adjoining to a glass elevating/sinking opening 5 in the outer panel 1a. Therein the wiper arm 9 is slidably inserted in a vertically penetrating hole 15 provided in a guide 14 of a tilting unit 13. The guide 14 is pivoted by a pin 18 at a housing 13a of this tilting unit 13, and thereby the wiper arm 9 can contact and separate from the glass surface, and tilting is made by a motor 16 with the aid of gear trains 20, 19.
Patent JP-S59232136-A (JP)
Title: Vinyl chloride resin composition
Inventor: HAGI HIROYUKI
IPC: C08L23/00
Filed: 1983-06-16
Abstract: PURPOSE:The titled composition to which high impact strength is given without detriment to excellent transparency, prepared by adding a specified chlorinated polyolefin copolymer to a vinyl chloride resin. CONSTITUTION:The titled composition comprising 100pts.wt. vinyl chloride resin and 1-30pts.wt. chlorinated polyolefin copolymer of chlorine content of 5-50wt %, obtained by chlorinating a copolymer of an alkylene with one comonomer selected from the group consisting of alkyl (meth)acrylate, (meth)acrylic acid and maleic acid (anhydride), e.g., chlorinated rubber obtained by chlorinating (with a degree of chlorination of 25wt%) an ethylene/methyl methacrylate copolymer (with a methyl methacrylate content of 0.5mol%). It is possible to enhance the impact strength of a vinyl chloride resin without detriment to its transparency, by adding the above special chlorinated rubber.
Patent JP-S60533-A (JP)
Title: Word processor
Inventor: SHIBAMIYA YOSHIKAZU
IPC: G06K15/00
Filed: 1983-06-16
Abstract: PURPOSE:To easily perform vertically printed symmetrical covered binding printing by setting a prescribed document boundary line on a printing surface in accordance with the indicaton of a printing format, and performing the printing by turning printing fonts at the boundary line. CONSTITUTION:Documents and control codes edited and generated through a keyboard (KB) 9, CRT10, etc., are stored in a data buffer (LB) 5 in the form of character code strings. Then a vertically writing symmetrical covered binding key installed to the KB9 is depressed and a printing format is appointed. In accordance with the instruction of the format, a document boundary line BL is set on a printing surface and the content of the prepared document in the LB5 is rearranged in a print buffer (PB) 6 corresponding to the printing surface one to one. The content of the PB6 is read out in the order from the first line (1) to the M-th line (2') of the right page and further read out in the order from the M-th line to the first line of the left page and character font patterns corresponding to each code are read out from a character generator (CG) 4, then, the results are turned for the right page leftward by 90 deg. and the left page rightward by 90 deg. by a CG turning device RCG7, and printed by a printer (PRT) 12.
Patent JP-S5631189-A (JP)
Title: Counter
Inventor: HONDA SEIICHI
IPC: G06M1/00
Filed: 1979-08-22
Abstract: PURPOSE: To obtain the normal printed matters in a set number without lowering the working factor of the printer, by generating the coincidence command from the counter incorporated into the printer or the like and when a coincidence is obtained between the total of the count number and the set number.  
     CONSTITUTION: The set number supplied to the ten-key 1 is converted into the BCD signal through the encoder circuit 11 and then stored in shift register 13 via the interlock circuit 12. Then the outputs of the continuance switch 3, the selection switch 4, the request switch 5, the paper feed stop switch 6 and the counter control circuit 16 which supplies the print paper count signal 10 are supplied to the register 13 as well as to the counting circuit 15. And the coincidence signal is generated from the coincidence command signal generating circuit 19 when a coincidence is obtained between the total of the count number and the set number stored in the register 13. Thus the circuit 16 is controlled by the coincidence signal. In such way, the normal printed matters can be delivered in a set number without lowering the working factor of the printer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63271673-A (JP)
Title: Three-dimensional display device
Inventor: BANDAI YOSHIAKI
IPC: G06T15/80
Filed: 1987-04-30
Abstract: PURPOSE:To make a three-dimensional display at a high speed by finding three- dimensional coordinate values and brightness values of plural picture elements on a scanning line to be painted out at the same time. CONSTITUTION:This device is provided with a 1st coordinate value generating circuit 32 which generate (x) coordinate values and (y) coordinate values of every 2<n> picture elements on the scanning line to be painted out from the picture element at a start point, 2<n> Z coordinate value generating circuits 33-0-33-3 which generate the (z) coordinates values of 2<n> successive picture elements on the scanning line to be painted out specified by coordinate values generated by said 1st coordinate value generating circuit 32, and 2<n> brightness generating circuits 34-0-34-3 which generate the brightness values of said 2<n> successive picture elements. Then the three-dimensional coordinate values and brightness values of respective picture elements on the object scanning line to be painted out are generated for every 2<n> picture elements at a time and the Z coordinate values and brightness values of every 2<n> successive picture elements are written in a Z memory 35 and a brightness memory 37 at a time.
Patent JP-H06315749-A (JP)
Title: Atomizing method for release agent
Inventor: KURIYAMA MINORU
IPC: B22C23/02
Filed: 1993-05-07
Abstract: PURPOSE:To maintain the optimum temperature of the surface of metallic die by measuring the temperature of surface of metallic die according to a prescribed temperature measuring route using a temperature sensor, comparing the target temperature to actual temperature and adjusting the atomizing quantity of release agent in accordance with the difference of target temperature and actual temperature. CONSTITUTION:The temperature of surface of die of a cavity part 11a of fixed die 10 and movable die 11 is successively measured along the route using a temperature sensor such as radiation thermometer fitted to the main body 12 of a press and the obtained data are stored in a CPU. The target temperature of surface of die is preliminarily inputted in the CPU. A release agent 14 is sent to the main body 12 of a spray, atomized by compressed air and applied on the surface of cavity part 11a becoming liquid particles from a spray nozzle 12a. The atomizing quantity of release agent 14 is adjusted in accordance with the difference of actual temperature and target temperature and the temperature is corrected to be the target temperature. Thus, generation of defects of products such as defective circulation of melted metal or defective casting surface are reduced.
Patent JP-H04234875-A (JP)
Title: Substituted benzotriazole derivative, process for producing same and herbicidal composition containing same
Inventor: DEEBITSUDO FUIRITSUPU JIYON PI
IPC: C07D231/38
Filed: 1991-02-16
Abstract: PURPOSE: To provide a new substituted benzotriazole derivative useful as selective herbicide for such as rice plant, wheat, soy bean, owing to weeding activity for various kinds of weed and selectivity to control plant of one seed.  
     CONSTITUTION: The objective compound of formula I, for example, ethyl- DL-2-[6-(1-methyl-5-trifluoromethyl-1-H-pyrazol-3-yloxy)benzotriazol-1- yl]propionate, is obtained by allowing the compound of formula II to react with the compound of formula III (Z is eliminative group) in the presence of base such as sodium hydride, preferably at 25-30°C in the organic solvent such as THF. In formula I, a dotted line shows double bonds arrayed so as to constitute condensated hetero aromatic ring series; Py is optionally substituted pyrazole ring; W is O, NR 1  (R 1  is H, lower alkyl); X is CH=CH, COCH 2 , etc.; R 2 , R 3  are each H, alkyl, etc.; and R 4  is CN, CSNH 2 , etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5533956-A (JP)
Title: Brake device
Inventor: KOJIMA HIROMI
IPC: B60T1/06
Filed: 1978-08-31
Abstract: PURPOSE:To make the servo (the self-force-magnifying effect) act upon both forward and backward motions of the braking device which fits for the agricultural tractor, etc. CONSTITUTION:When, for instance, the brake shaft 1 rotates in the arrow A direction at the forward movement, by stepping on the brake and pulling the traction link 20 toward the arrow B direction, both of the cam plates 4,5 rotate toward  the direction that the projections 11,13 come close to each other and the cam plates  4,5 are shifted to the direction that they are away from each other by the action of  the ball 7 and the cam holes 6,6, and the group of the mating plates 22 and the  disks behind is pressed against the housing inside end surface 24 to brake the brake  shaft 1. The stopper 14 of the cam plate 15 is pressed against the knock pin 11 and  stops, and on the other hand, the stopper 12 of the cam plate 4 leaves the knock pin 11 and rotates being dragged by the driving side disk 3 for self-force-magnifying  effect.
Patent JP-S58225050-A (JP)
Title: Preparation of methacrylonitrile
Inventor: KAWAKAMI KIYOSHI
IPC: C07C255/08
Filed: 1982-06-22
Abstract: PURPOSE:To obtain the titled compound in high purity, by specifying the pH of a condensed liquid of a distilled vapor after separating methacrolein from an ammoxidation reaction mixture of isobutylene or tertiary butyl alcohol by the distillation, and distilling the condensed liquid. CONSTITUTION:In distilling an ammoxidation reaction mixture of isobutylene or tertiary butyl alcohol containing methacrylonitrile as a main component and methacrolein and prussic acid with water as a solvent to give the aimed compound, the pH of a condensed liquid of a distilled vapor of a product column 6 for separating the methacrolein by the distillation is adjusted to 1.0-4.5 to suppress the formation of methacrolein cyanhydrin. Preferably, high-boiling substances are removed from the bottom of a high-boiling separation column 11 provided before the product column 6, and the crude aimed compound from the top of the column 11 is fed to the product column 6. The pH thereof is adjusted with an acid, e.g. acetic or phosphoric acid, in a decanter 14 for the condensed liquid additionally attached to a line 12.
Patent JP-H044981-A (JP)
Title: Cladding method by welding for titanium or titanium alloy surface
Inventor: NAKADA YASUTOSHI
IPC: B23K35/32
Filed: 1990-04-23
Abstract: PURPOSE:To perform stable welding excellent in deposition efficiency of powder and durability of an electrode and a torch nozzle by using mixed gas having a specified ratio of argon gas to helium gas as plasma operating gas. CONSTITUTION:The mixed gas of 20-80vol.% Ar with 80-20vol.% He is used as the operating gas of plasma powder cladding by welding. The improvement of deposition efficiency of the powder cannot be expected and the depth of penetration into base metals increases at <20% mixing ratio of He. When the mixing ratio of He exceeds 80%, since the plasma temperature rises, not only the quantity of consumption of the tungsten electrode increases but also the powder is molten and stuck to a powder supply hole of the nozzle, so stable welding cannot be performed and the nozzle is damaged. According to this invention, stable welding excellent in deposition efficiency of the powder and durability of the electrode and nozzle can be performed and a satisfactory bead shape is obtained.
Patent JP-H09293595-A (JP)
Title: Light source device
Inventor: KARASAWA ISAMU
IPC: A61B1/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a light source device, realizing the miniaturization and low cost of the device, by restraining the level of radiation noise to an untroublesome level without using a noise-countermeasure part. SOLUTION: A.C. input is supplied to a xenon lamp 2 via an SW power source 10 and a starter 11, to light the xenon lamp 2, to detect noise radiated at that time by a noise detecting coil 4; and when the existing of the noise is judged by a noise discriminator 5, a driving electric current to the xenon lamp is increased, via an interrupting means in the SW power source 10, a comparator, an SW controller, a switching means, and a smoothing means, etc., to be controlled so that the driving current can become a current value where the radiated noise is sufficiently reduced, thereby restraining the radiated noise to an untroublesome level practically, without using a mechanical noise countermeasure part.
Patent JP-2000298477-A (JP)
Title: Device and method for assisting practice in playing
Inventor: WATANABE HIROSHI
IPC: G10H1/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the device or method for playing practice assistance with which a high practice effect can be obtained. SOLUTION: Practice playing information 1a has time information regarding a musical sound that a player played. Model playing information 1b is information representing the model playing of the music. An error detecting means 2 detects an error in the playing. An error presenting means 3 presents the contents of the error immediately when the error in playing is detected. This constitution makes it possible to accurately recognize the contents of the error in the playing during the practice. A playing guide means 4 guides the playing of the music according to the model playing information 1b. A tempo decrease indicating means 5 switches the guidance to a guidance of slower-tempo playing immediately and continues the guidance in response to single indicating operation by the player. Consequently, the player only does one-action (single time) easy operation when practicing playing music whose difficulty of playing is partially high and then the guidance is immediately switched to the guidance of slower-tempo playing, which is carried on thereafter.
Patent JP-S61265654-A (JP)
Title: Bus buffer controlling system
Inventor: SATO MASAO
IPC: G06F13/362
Filed: 1985-05-20
Abstract: PURPOSE:To cope with data transfer of a burst mode by brief control, by providing a means for setting priority of a devide for executing transfer of the burst mode to the highest degree, when executing the transfer of the burst mode. CONSTITUTION:When an adaptor corresponding to an area of an address 11 of a bus buffer 3 transfers data by a burst mode, a burst instructing signal is set as '1' to a data processor together with the priority and the data. By this signal, an AND gate 10 is opened, and while the data is being transferred by the burst mode, a priority of the adaptor is held in an address register 8. On the other hand, the burst instructing signal is inverted by an inverter 12 and an AND gate 11 is closed, the contents of an address register 9 are invalidated, and data of the area of the address 11 of the buffer 3 is read out continuously, and sent to a main storage by a cycle steal. In this way, an area of one surface of the buffer 3 is used effectively, and can cope with data transfer of the burst mode.
Patent JP-S60251685-A (JP)
Title: Compensator for nonlinearity of semiconductor laser
Inventor: SUMIO SADAYUKI
IPC: H01S5/06
Filed: 1984-05-28
Abstract: PURPOSE:To improve nonlinear strain on the direct modulation of a laser diode, particularly, mutual modulating strain, by setting bias currents as laser oscillating operation applied to a laser and the frequency of a signal for compensating a sine wave to values close to the frequency of the difference or sum of the relaxation vibration frequency of the laser and the frequency of a modulation input signal and adjusting the level and frequency of the signal for compensation. CONSTITUTION:When there are the components of fp15, fp+f1, fp+f2, fp+f3, fp+ f4, 16 in frequency components, the density of photons therein changes, the components of f1, f2, f3, f4, 18 are generated owing to nonlinearity in a semiconductor laser. Accordingly, an octonary strain component at a time when a signal for compensation is added is represented by a value obtained by adding a component 18 generated through the addition of the signal for compensation to a component 14 at a time when there is no signal for compensation. However, there is phase difference between the phase of the component 18 and that of the component 14, and two phase difference changes by fp as mentioned later. Consequently, when fp is selected so that two phase difference reaches to 180 deg. and the input level of the signal for compensation is set so that the amplitude of two components equalizes, tertiary mutual modulation strain can be denied.
Patent JP-H04336780-A (JP)
Title: Programmable signal selector
Inventor: NAKAYAMA KIYOTAKA
IPC: H04N5/445
Filed: 1991-05-14
Abstract: PURPOSE:To display a next check screen on an image receiver after the lapse of a set time by providing a timer capable of arbitrarily setting the display time of each check screen. CONSTITUTION:In a programmable signal selector 2 that is provided with a built-in read only memory(ROM) 2a in which plural kinds of data different from each other are preliminarily written and that takes a signal based on the data taken out of the ROM 2a out of a signal generator 1 and displays the screen on an image receiver 3, a timer means taking out the required data by each set time and displaying the screen on the image receiver 3 is provided. That is, the data preliminarily written in the ROM 2a are taken out by each set time and the screen is displayed on the image receiver 3. Accordingly, it is not required to operate a pushbutton switch for each check and it is possible to display the next screen on the image receiver 3 after the lapse of the set time. As a result, each check can be performed within standard time, an operator's tiredness can be reduced and the operator can concentrate on checking.
Patent JP-S5333444-A (JP)
Title: Natural cooling system cooler
Inventor: AIZAWA HIDETOSHI
IPC: F25D9/00
Filed: 1976-09-10
Abstract: PURPOSE: To improve cooling capacity, by setting slits to fins of a condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60252877-A (JP)
Title: Check valve
Inventor: ISHIOU HARUYUKI
IPC: F16K15/02
Filed: 1984-05-28
Abstract: PURPOSE:To eliminate the restriction of a valve in its mounting direction, by constituting the check valve by a valve seat equipping a plurality of small holes connecting an inlet with an outlet and a flexible valve disc mounted so as to close the small holes. CONSTITUTION:A valve seat 2 has a plurality of small holes 2' and a mounting hole 2'' for a valve disc 3, and the small holes 2' connect an inlet 1' with an outlet 1''. The valve disc 3, having flexibility in a rubber state, is mouted to the valve mounting hole 2''. A check valve can be used in its every mounting direction even if a housing 1 is vertically, laterally and diagonally arranged, while the valve disc never causes its deformation and damage even for a large reverse pressure because the small holes in the valve seat are formed to a small size.
Patent JP-H09198606-A (JP)
Title: Magnetic recording device and method
Inventor: IWAMURA SOICHI
IPC: G11B5/09
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the rising characteristics of head current without recording equalize and also to enable a magnetic recording device to be adaptable to the miniaturization of the device and reduction of the power consumption by providing a shaping driving part in the recording amplifier of the magnetic recording device. SOLUTION: The figure shows the block diagram of the recording amplifier and a shaping driving part 10 supplies positive and mutative polarity signals whose polarities are inverter according to input pulses to a current changeover element 12 and a push-pull amplifier 14. The current changeover element 12 changes over recording current supply to the push-pull amplifier 14 by responding to the positive and negative polarity signals from the shaping driving part 10. The push/pull amplifier 14 inputs the positive and negative signals from the part 10 and supplies inverted currents whose rising characteristics are improved at an instant when the polarity of a recording current is changed over, that is, transient pulses to a head part 18 to enhance a recording efficiency.  A constant current control element 16 performs a control so that a fixed current flows always through the push-pull amplifier 14.
Patent JP-S5813795-A (JP)
Inventor: MASUTO MITSUKAZU
IPC: D21H17/35
Filed: 1981-07-13
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。