baber/WOPTO huggingface dataset:
Patent JP-H0315857-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI EIICHI
IPC: G03G5/14
Filed: 1989-06-14
Abstract: PURPOSE:To provide an excellent electrification rising characteristic and to obviate the generation of black spots, etc., by a reversal development by incorporating specific polyamide into an intermediate layer and incorporating polyarylate and specific charge generating material respectively into a charge generating layer. CONSTITUTION:The polyamide derived from aliphat. aminocarboxylic acid, aliphat. dicarboxylic acid and the the amine having the piperazine ring expressed by formula I is incorporated into the intermediate layer. Further, the polyarylate is incorporated as a binder into the charge generating layer and at least one of a disazo pigment and polycyclic quinone pigment are incorporated therein. In the formula, R1 to R3 respectively denote a hydrogen atom or (H2)mNH2; m denotes 0 to 20 integer. The excellent electrification rising characteristic is obtd. in this way and the fluctuation in the surface potential during the repeti tive use and the generation of the black spots are lessened. The images having the high image quality over a long period of time are obtd. in this way.
Patent JP-S5852823-A (JP)
Title: Mark signal processor
Inventor: KUSAKABE HIDEO
IPC: H01L21/027
Filed: 1981-09-24
Abstract: PURPOSE:To enable to remove the DC component from a mark signal easily precisely and stably in a short time by a method wherein A/D conversion is perfored on the difference between the average value of the maximum value and the minimum value of the mark signal and the reference value, and the value obtained by A/D conversion is set in a D/A converter in an A/D converter. CONSTITUTION:When a switch circuit 12 is changed over the S1 side, the mark signal obtained by electron beam scanning and an output signal from the D/A converter 15 is added by an adder 13. At this time, output of the D/A converter 15 obtained through the adder 13 is the average value of the maximum value and the minimum value. Therefore the DC component in the mark signal is removed by passing through the adder 13, output thereof is sent to a wave form detecting circuit, etc., through a driving amplifier 16, and is applied for detection of the position of mark. Accordingly the DC component in the mark signal can be removed automatically.
Patent JP-H01319186-A (JP)
Title: Magnetic disk device
Inventor: WAKATSUKI HIDEHIRO
IPC: G11B21/22
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the damage of a recorded area and the dissipation accident of recorded information by automatically moving a magnetic head at a disk inner circumference side advantageous as the non-recorded area of a magnetic disk and constraining it at the time of an operation stop. CONSTITUTION:When the power source of a magnetic disk device is turned off, a lever 9 for a reset is swayed in a direction to collide with a projection 6d to be pressed of a carrier 6 by the force of a reset spring 11, and when the lever 9 for the reset collides with the projection 6d to be pressed of the carrier 6, the carrier 6 is also swayed, and a magnetic head 7 is moved at the inner circumference side of the magnetic disk. The lever 9 for the reset swayed by the spring 11 for the reset is constrained in a position to be swayed by a fixing means at the time of a non-operation. As a result, the magnetic head 7 is made into a condition to be constrained at the inner circumference side of the magnetic disk in which a quality is deteriorated in comparison with an outer circumference side and which is suitable for the non-recorded area. Thus, a fear that the magnetic disk surface is damaged by the magnetic head and the recorded information is dissipated can be eliminated.
Patent JP-S6132296-A (JP)
Title: Semiconductor memory device
Inventor: ONO KAZUNORI
IPC: G11C11/34
Filed: 1984-07-23
Abstract: PURPOSE:To speed up an action by outputting a signal when data of a MOSFET of a low drive performance is inputted to a slowly acting element of a differential sensor amplifier and inverting the output when data of a MOSFET of a high drive performance is inputted to a highly acting element of the differential sensor amplifier. CONSTITUTION:Drive MOSFETs QM1 and QM2 of a memory cell 2 are caused to be unbalanced due to the height of drive performance, and one of the reading time of read-out outputs is sped up. Moreover, elements of a differential sensor amplifier 3 are made unbalanced in accordance with the speed of an action, and the read-out output of the reading time at a lower speed is so controlled to be outputted in a precharge period of a bit line and data line, whereby the access time of the memory cell is decided to be the output whose reading time is sped up. Thus the drive performance of the drive MOSFETs, whichever will not affect the access time, can be made smaller, and the speed-up of the action and miniaturization of the memory cell can be possible.
Patent JP-S6044671-A (JP)
Title: Poppet type fluid control valve
Inventor: ARAKI KAZUO
IPC: F16K31/06
Filed: 1983-08-22
Abstract: PURPOSE:To obtain a three-way transfer control valve having simple structure and low cost and pressure-balanced even at a high pressure by forming a poppet valve body operated by an electromagnetic force with same elements put together back to back and stroke-coupling and tightening with two seat edges corresponding to them. CONSTITUTION:A bush 7 arranged to be coupled and fixed in a hole 14 bored in a housing 5 is constituted with two pieces 7a, 7b split near the center in the same shape, and annular seat edges 10, 11 are arranged to face individual pieces. A poppet valve body 6 has a poppet 15 formed with conical surfaces 17, 18 having a diameter larger than that of the seat edges 10, 11 back to back in the center, and land sections 23, 24 at both ends are slided with the center hole 13 of the bush 7. When an electromagnet unit 20 is energized, it reliably presses and tightens the poppet valve body 6 to the seat edge section 10 via a push rod 12.
Patent JP-S5577904-A (JP)
Title: Rolling method for shape control
Inventor: TSUCHIDA YUKIO
IPC: B21B27/02
Filed: 1978-12-08
Abstract: PURPOSE:To powerfully control the shape for preventing the waving of the rolled sheet, for preventing generation of local projections, etc., by executing the unsymmetric rolling work on the sheet whose both edges are being located between the working surface and the taper cut surface of upper and lower work rolls. CONSTITUTION:In the four-stage rolling mill, a couple of upper and lower work rolls 2, 3, are arranged so as to locate their taper cut surfaces alternately on the opposite side, and also to be axially movable being borne on the bearings, and besides, these two work rolls 2, 3, are driven respectively at different speeds. The moving device for moving upper and lower work rolls 2, 3, in the direction of their axes can be installed around the work roll bearing chocks 6, 7, or can be installed on the extension of spindles 8, 9, nearby the gear box, for example. The unsymmetric rolling work is carried out with thus arranged four-stage rolling mill, locating both edges of the rolled sheet 1 between the working surface and the taper cut surface of work rolls 2, 3, and driving the work rolls 2, 3, at respectively different speeds.
Patent JP-H04372805-A (JP)
Title: Substance-position detecting apparatus
Inventor: KOMADA SATOSHI
IPC: G01B11/00
Filed: 1991-06-24
Abstract: PURPOSE:To detect the position of an approximately symmetrical substance in the longitudinal direction with a relatively simple circuit. CONSTITUTION:An image signal VS which is sent from a TV camera 1 is separated into a pixel signal PS and a horizontal synchronizing signal FS with a signal separating circuit 2. A substance-pixel-signal outputting means 3 extracts and outputs a substance pixel signal BS. The number N of the signals is counted in a first counter 4. A first register 5 keeps the value of 1/2 of the total number Ns within one frame of the substance-pixel signals. A subtracting counter 6 performs subtraction of the value of 1/2 of the total number Nd at every time when the substance pixel signal BS is inputted. When the subtracted value crosses zero, a zero-cross signal XS is outputted. The horizontal synchronizing signals FS are counted in a second counter 7, and the value M is sent into a second register 8. When the zero-cross signal XS from the subtraction counter 6 is received, the value M of the horizontal synchronizing signal at this time is outputted. The position of the substance in the longitudinal direction is detected by the value M.
Patent JP-H10326245-A (JP)
Title: Method for acquiring available data at information terminal and recording medium where its program is recorded
Inventor: SAKAMOTO YASUHISA
IPC: G06F13/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently collect available data regarding services that all information servers provide by sending available data obtained by a monitor process to a totalization center server via an information terminal through a network. SOLUTION: An information terminal 10 has an application 11 and a monitor process 12. A totalization center server 30 has a collecting process 31 and a data base 32. The monitor process 12 of the information terminal 10 establishes a communication with an application process by the inter-process communication function of an operating system. Then available data recorded in the monitor process 12 are transferred to the collecting process 31 of the totalization center server 30. Here, the monitor process 12 obtains event information regarding the start, end, state change, and input operation from the application 11 which is communicating at any time. Then the available data are obtained on the basis of the event information and stored together with the time.
Patent JP-S639479-A (JP)
Inventor: KUMASAKA SADAO
IPC: B68G7/00
Filed: 1986-06-30
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-S6128576-A (JP)
Title: Thawing and antifreezing agent
Inventor: FUKUNAGA HOSAKU
IPC: C09K3/00
Filed: 1984-07-19
Abstract: PURPOSE:To provide a thawing agent which has an excellent antifreezing effect and does not give any damage to plants, consisting of calcium chloride as a principal ingredient and magnesium chloride as an accessory constituent. CONSTITUTION:A thawing agent (antifreezing agent) consists of 70-95wt% calcium chloride (A) and 30-5wt% magnesium chloride (B) and does not contain common salt. If desired, not more than 5wt% soluble potassium salt (e.g. potassium chloride) and not more than 2wt% phosphate salt (e.g. sodium phsphate) may be added. Pref. the thawing agent is in the form of a granule having a particle size of 1-8mm. and a flake having a thickness of 0.5-2mm..
Patent JP-H0713047-A (JP)
Title: Optical element module
Inventor: TANAKA TSUYOSHI
IPC: H01S5/00
Filed: 1993-06-23
Abstract: PURPOSE:To provide the assembly structure which easily aligns the optical axes of lenses to the optical axis of the semiconductor element of the optical element module. CONSTITUTION:A beam emitted from a semiconductor laser 40 is optically coupled through the first lens 62 and the second lens 70 to an optical fiber 84 held by a ferrule 82. The semiconductor laser 40 is mounted and fixed on a stem 30 fixed together with a lens holder 60 fixed with the first lens 62 by solder or fused and fixed therewith by low melting glass, a photodiode 45 for monitor and a thermistor 50 for detecting the temp. of the semiconductor laser 40. This stem 30 is mounted on a thermion cooling element 20 for temp. control. The thermion cooling element 20 for temp. control is positioned and adjusted to the position where the optical axes of the second lens 70 and first lens 62 hermetically sealed and fixed by solder to a sleeve part provided on the wall surface of a hermetic package 10. This element is fixed by solder to the inside wall surface of the hermetic package 10.
Patent JP-S6134269-A (JP)
Inventor: HOTTA KYOICHI
IPC: D04H18/00
Filed: 1984-07-19
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-H102864-A (JP)
Title: Foreign matter inspecting device
Inventor: TASHIRO HIDEYUKI
IPC: G01N21/956
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a device by providing such a structure as using an optical fiber bundle and providing photoelectric transfer elements adjacently to the base part thereof to reduce the necessary number of photoelectric transfer elements. SOLUTION: The scattered light generated from an area to be inspected on a photo mask 1 by the spot light of a laser beam LBa is received by light receiving lenses 8a, 9a, and guided to the end parts of first branched fiber parts 10a, 11a of an optical fiber bundle, respectively. The base parts are formed on the end parts opposite to the fiber parts 10a, 11a. Photoelectric transfer elements are continuously provided on the base parts, respectively, and the photoelectric transfer elements receive the lights emitted from the end surfaces of the base parts, respectively. The photoelectric transfer elements supply photoelectric transfer signals according to the light intensities of the received scattered lights to a signal processing circuit.  The photoelectric transfer elements are provided not in the rear of slits 13a, 14a in the rear of a plurality of light receiving lenses 8a, 9a, but adjacently to the base part of the optical fiber bundle, whereby the necessary number of photoelectric transfer elements can be reduced.
Patent JP-S63315858-A (JP)
Title: Control device for hot air heater
Inventor: MORITO KATSUMI
IPC: F24H3/02
Filed: 1987-06-18
Abstract: PURPOSE:To provide a control device which is adapted for a case in which only a small room or a surrounding area of a person is to be heated by a method wherein a switch for controlling a heating operation under a turned-on or turned-off condition of a low output in response to a temperature difference between a room temperature and a set temperature is arranged. CONSTITUTION:A microcomputer 14 may store a set temperature (10 deg.C-30 deg.C) under an operation of a temperature setting switch 10 and a detected temperature of a room temperature sensor 13 when an operation switch 9 is turned on, control a fuel pump 15 and a burner motor 16 in accordance with the detected temperature and a temperature difference between the detected temperature and the set temperature and then control the number of rotation of a blower motor 17 in such a way as an amount of hot air which is adapted for an amount of combustion may be attained. In case that a low combustion switch 11 is set, a combustion output is made constant at 1200kcal/h, and as a room temperature becomes a set temperature (+3 deg.C), heating operation of low output is turned off and thereafter if the room temperature becomes a set temperature, the low output heating operation is turned on. With this arrangement, when the operation switch 9 is turned on, the low combustion switch 11 is set; thereby, a minimum output heating operation is selected to enable a comfortable hot air heating in a small room and a heating of only a surrounding area of an occupant to be carried out.
Patent JP-S5580715-A (JP)
Title: Production of amorphous silica hydrate
Inventor: TAGA GENJI
IPC: C01B33/193
Filed: 1978-12-11
Abstract: PURPOSE: To produce amorphous silica hydrate similar to crystalline calcium silicate hydrate in form by contacting specified crystalline calcium silicate alkalihydrate to a mineral acid.  
     CONSTITUTION: Not less than 58% SiO 2 -contg. crystalline calcium silicate alkalihydrate is dipped in an aq. soln. of a mineral acid such as hydrochloric acid or nitric acid of pH≤ about 4, pref. about 1.3W3.0 and treated at about 10W100°C for about 30minW3hr to extract the alkali and the calcium. The resulting amorphous silica hydrate is separated, washed with water, and dried. The above alkalihydrate used is in the form of fiber of about 50W300μ length and about 50W200 aspect ratio or of mica of about 5W50μ width and about less than 0.1M thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0710195-A (JP)
Title: Oil feeder
Inventor: TAKANO TOSHIHIKO
IPC: B67D7/38
Filed: 1993-06-23
Abstract: PURPOSE:To prevent an oil feed hose not in use, even when it is lengthened, from obstructing the way of a car or work and make a place around an island simple end improve its appearance, in the case of suspending the oil feed hose from a hose storage case, situated in the upper place, so that it freely moves laterally. CONSTITUTION:An oil feeder suspends an oil feed hose 8 having an oil feed nozzle at its front end from a hose storage case 5 so that it freely moves laterally. In the oil feeder, the lower surface of the hose storage case 5 is formed as an inclined part 14, and a running block 17 is provided so as to move along a hose draw-out opening 6 made in the inclined part 14. On the other hand, the front end of an oil feed pipe 10 leading into the hose storage case 5 is positioned in the high place of the inclined part 14, the oil feed hose 8 is connected to this, and the particular part of the hose 8, between both its ends, is put in the groove of the running block 17.
Patent JP-S6211919-A (JP)
Title: Power supply interlocking device
Inventor: KATAYAMA HIROSHI
IPC: G06F1/00
Filed: 1985-07-09
Abstract: PURPOSE:To secure the universal applicability of a power supply interlocking device by using a means to detect the change of a load current flowing through a power supply input line of a main controller in a make/break mode of a power supply and deleting the control signal for the main controller. CONSTITUTION:The power is supplied to a power supply input part 1. Thus an internal circuit works and at the same time the power is delivered to a power supply output part 3 for main controller. If a power supply of the main controller is applied under such conditions, a detecting part 2 detects the change of a load current and sends an interlocking signal to a control part 4. Then the part 4 supplied the power to a power supply output part 5 for device to be controlled by the interlocking signal. Thus the power supply of the device to be controlled is controlled in response to the main controller. In such a way, the control signal can be deleted to the main controller by providing the part 2 to detect the change of the load current in a power supply make/ break mode. This secures the universal applicability of a power supply interlocking device.
Patent JP-S6143955-A (JP)
Title: Sheetlike food and production thereof
Inventor: ITO TSUNEO
IPC: A23B4/03
Filed: 1985-07-10
Abstract: PURPOSE:A sheetlike food, obtained by dispersing and pressurizing shavings of dried bonito, molding the resultant bound shavings and impregnating the resultant sheetlike food with an edible fat or oil, having flexibility and causing little defectives, e.g. rupturing or breaking, without deterioration in color, taste nor flavor. CONSTITUTION:An edible fat or oil is added to shavings of dried bonito, and the resultant mixture is dispersed between pressurizing surfaces of a pressurizing body (having pressurizing surfaces consisting of both plates), and pressurized to bind mutually and mold the shavings into the sheet from. Thus, the aimed sheetlike food is obtained. Another food or binder may be added to the shavings.
Patent JP-H0821201-A (JP)
Title: Cushioning material of turbine moving blade implanting part
Inventor: SUGITA TAKASHI
IPC: F01D5/30
Filed: 1994-07-04
Abstract: PURPOSE:To enhance vibration absorptivity as well as to improve repeat reproducibility by giving mainly elastic deformation to a cushioning material in driving and protecting mainly a moving blade by a plastic layer in the repeat operation. CONSTITUTION:In a cushioning material 5 interposed between a groove 3 formed on the outer peripheral part of a turbine disc 1, and having the sectional form wherein the opening part is narrowed, and an implanting part 4 of a moving blade 2 housed in this groove 3, and having the sectional form matching it, the cushioning parts 7 interposed between narrow parts 8 of the turbine disc 1 and both shoulder parts 6 of the implanting part 4 is provided, and this cushioning part 7 is constituted of an elastic layer 15 so arranged as to face the narrow parts 8, and a plastic layer 14 so arranged as to face the shoulder parts 6.
Patent JP-S5275411-A (JP)
Title: Magnetic recording and reproduction apparatus
Inventor: KAKINUMA KAZUAKI
IPC: G11B15/02
Filed: 1975-12-20
Abstract: PURPOSE: To perform automatic head locating and stopping of the tape running when the reproduction of recording signals is completed by the use of the unused part of the control signal used for speed control, etc. during reproduction for state control signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5579336-A (JP)
Title: Preparation of 6-bromo-2,3-dimethoxy-5-methylhydroquinone
Inventor: FUJITA YOSHIJI
IPC: C07C41/00
Filed: 1978-12-08
Abstract: PURPOSE: To obtain the title compound, useful as an intermediate of coenzyme Q, easily, economically and quantitatively, by the direct bromination of 2,3-dimethoxy-5-methylhydroquinone with bromine, etc.  
     CONSTITUTION: 6-Bromo-2,3-dimethoxy-5-methylhydroquinone of formula II is obtained by the direct bromination of 2,3-dimethoxy-5-methylhydroquinone of formula I with molecular bromine or other bromination agents, e.g. dioxane dibromide, N-bromosuccinimide etc., in a solvent, e.g. chloroform, at -70°CW100°C, preferably -20°CW50°C. The objective compound obtained is converted to coenzyme Q of formula III as shown in the reaction scheme. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6132200-A (JP)
Inventor: SOTOOKA KOKICHI
IPC: G01C21/00
Filed: 1984-07-23
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-H0318291-A (JP)
Title: Controller device of ventilating fan
Inventor: HARAGA HISATO
IPC: H02P27/06
Filed: 1989-06-14
Abstract: PURPOSE:To make a ventilating fan power-saving with the rotating speed of its driving motor corresponding to the quantity of steam, smoke, temperature, etc., by controlling the ventilating fan driving motor with an inverter having a frequency conversion function. CONSTITUTION:For example, in the case of the control by temperature, the temperature is perceived by a temperature sensor 8 and a signal is outputted to an inverter control circuit 19 through a controller 11. The inverter control circuit 19 transmits the signal to six switching elements 18 in a switching circuit 17. The control is performed by a switching circuit 17, converting the frequency of power in service to a driving motor 4. When the room temperature becomes high owing to the steam, etc., in a bathroom, the driving motor 4 is rotated at a high speed to perform quick ventilation. When the temperature rise is slight, the motor 4 is rotated at so low a speed that the power can be saved. When the ventilation is finished, the motor 4 is stopped. In addition, by replacing the sensor, the motor can be controlled with humidity, smoke, etc.
Patent JP-S638498-A (JP)
Inventor: MURAMATSU KAZUHIRO
IPC: C11D1/74
Filed: 1986-06-27
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-S6130790-A (JP)
Title: Timepiece structure with light receiving power generator
Inventor: FUJIMORI MOTOYUKI
IPC: H01L31/04
Filed: 1984-07-23
Abstract: PURPOSE:To enable enhanced design variety of a timepiece with a solar battery, by arranging the output contact position of a solar battery on the outer diameter or inner diameter side of a calendar wheel and in the direction of 12 and 6 o'clock. CONSTITUTION:A dial plate 2 is interference fixed on a main plate 9 as base frame composing a module 1 with a dial plate leg 2a and a solar cell 3 is placed thereon 2 while a circuit board 10 is retained securely on the main plate 9 with a holding member 11. A calendar wheel 14 is arranged between the dial plate 2 and the main plate 9 and on the center side of the module 1 with an elastic conductive member 12. The elastic conductive member 12 is arranged on the outer diameter or inner diameter side of the calendar wheel 14 and the direction of 12 and 6 o'clock.