baber/WOPTO huggingface dataset:
Patent JP-S6219353-A (JP)
Title: Automatic setup mechanism
Inventor: AKAHA MASATO
IPC: B23Q17/22
Filed: 1985-07-18
Abstract: PURPOSE:To automatically measure the wearing amount of a tool during its machining and stably control machining accuracy, by moving the tool in an operatorless manner with a block, mounted onto a table, serving as the reference coordinate and detecting contact with the tool by its vertical movement so as to perform machining with a height position serving as the reference value. CONSTITUTION:A reference block 1 is fixed onto a machining table surface by screws into mounting holes 3, and detection point is set to XY coordinates 4 with a block surface 2 serving as the reference coordinate. Next the reference block 1 is fixed to a work table 5 in the nearest position to a machining work area, and a blade 7, being moved to the coordinate system of a setup position, is lowered till the blade is brought into contact with the block. This point serves as the machining original point of the blade performing machining, and a series of this action is performed by controlling a wearing amount of the blade in unmanned automatic operation in accordance with a program setting a number of times before machining.
Patent JP-H084826-A (JP)
Title: Cylindrical liquid sealed vibration control device
Inventor: YAMADA NORIHIRO
IPC: F16F13/14
Filed: 1994-06-17
Abstract: PURPOSE:To provide a cylindrical liquid sealed vibration control device of simple structure, easy in manufacturing and having excellent vibration absorbing effect in a plurality of different frequency regions. CONSTITUTION:An outer cylinder 1 and an inner cylinder 2 are arranged with their axial directions being coincident with each other, and a part of a rubber vibration isolator 3 arranged between than is recessed to form a main liquid chamber A between it and the outer cylinder 1. In the rubber vibration isolator 3, thin rubber films 31, 32 are formed at plural positions in another part, and between the rubber films 31, 32 and the outer cylinder 1, a plurality of auxiliary liquid chambers B, C are provided, which are partitioned from each other and also from the main liquid chamber A. One of the auxiliary liquid chambers B, C is communicated with the main liquid chamber A by a first orifice 5 and the plurality of auxiliary liquid chambers B, C are communicated with each other by a second orifice 6. Passage length or passage cross sectional area of the first orifice 5 and the second orifice 6 is changed so as to absorb vibration in different frequency regions.
Patent JP-S642077-A (JP)
Title: Exposure illuminator for copying machine
Inventor: MIYAMOTO HIROHISA
IPC: G03G15/04
Filed: 1987-06-25
Abstract: PURPOSE:To prevent the life of a fluorescent lamp from shortening and to obtain distinct copying by providing a temperature detector and a light quantity detector, impressing a high level voltage according to the temperature of a tube wall so that a previous lighting is executed and switching into a low level voltage and also outputting a copying OK signal when the light quantity reaches a specified light quantity value. CONSTITUTION:By entering a power source, the previous lighting is started, when the high level voltage is impressed on the fluorescent lamp 3 according to the temperature of the tube wall of the fluorescent lamp detected by the temperature sensor 35. The temperature of the wall rises and the light quantity increases nearly in proportion to time. An optical sensor 34 transmits light quantity information to a microcomputer 28. When the light quantity reaches the specified value, the previous lighting is completed and the impressed voltage is switched into a preheat voltage level, then a copying OK indication is lighted. The temperature of the tube wall of the fluorescent lamp 3 is kept nearly constant with the preheat voltage and kept in a state where the lighting is executed with the specified light quantity at the time of copying. By pushing down a printing key, a lighting signal is outputted and the voltage level according to the setting of an exposure setting volume 25 is outputted, thereby obtaining the distinct copying without a waiting time.
Patent JP-S5682436-A (JP)
Title: Differential scanning calorimeter
Inventor: MARUTA MICHIO
IPC: G01N25/20
Filed: 1979-12-08
Abstract: PURPOSE: To make the temp. distribution uniform in liquid samples and enhance the accuracy of measurement by providing a heat well consisting of members of high heat conductivity on the outer side of an insulation enclosure and thermally connecting the respective vessels for the sample and reference sample thereto by means of heat conduction rods.  
     CONSTITUTION: A pair of sample vessels 3, 4 penetrate through an insulation block 8, and is thermally (including mechanically) connected, by means of holding rods 5, 6, to the fixing part 22 of the heat well 21 provided to the furnace wall 13. In this case, the holding rods 5, 6 and the fixing part 22 supporting these are respectively made of metals of high heat conductivity; for example, the former are made of fine tubes of stainless steel, and the latter of silver or copper, and the main part 21 of the heat well of copper. With said constitution, the exothermic reaction of high response is measured with high accuracy under constant rate temperature elevation, and particularly in the measurement of liquid samples, a good temp. distribution is attained and the accuracy of measurement is made higher. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6219869-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-07-18
Abstract: PURPOSE:To obtain high sensitivity and excellent durability by using a specific polycyclic quinone pigment as an electric charge generating material for an electric charge generating layer and incorporating a specific hydrazone compd. into an electric charge transfer layer. CONSTITUTION:The polycyclic quinone pigment expressed by the formula I is incorporated into the charge generating layer of a lamination type photosensitive layer provided on a conductive base and the hydrazone compd., expressed by the formula II [R1, R2, R5-R8 are H, halogen atom, substd. amino, (un) substd. alkyl, alkoxy, aryloxy, where at least one of R1, R2 is a substd. amino or alkoxy. R3, R4 are an (un)usbstd. alkyl or aryl, where at least one of R3, R4 is an (un)substd. aryl; R3 and R4 may form a nitrogenous heterocyclic ring. n is 0, 1] is incorporated into the charge transfer layer. The hydrazone compd. expressed by the formula II is preferably added to the charge generating layer. Such laminated type photosensitive body has the high sensitivity and provides the excellent image even after many times of uses. The photosensitive body has the good durability as well.
Patent JP-H109898-A (JP)
Title: Recorder
Inventor: KASASHIMA YUKINORI
IPC: H05K9/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of noises, while making a recorder light in weight by forming a part requiring no conductive metal from an insulating plastic resin while a knob, a side member and a display panel are connected to an outer casing by a conductive member. SOLUTION: A door 12, an internal container 2, a side member 11 and a bracket 6 are made of an insulating resin while a knob 12a, the side member 11 and a display panel 10 are connected to an outer casing 1 by a conductive member. The knob 12a and the display panel 10 are connected to the outer casing 1 by the conductive member to surround the apparatus itself by the conductive member to cause a short circuiting of the outer casing 1 so that various noises generated inside the apparatus are released or no noise is infiltrated into the apparatus even when a touch is given to the knob 12a to open or close the door 12 in maintenance and inspection.  In addition, the door 12, the internal container 2 and the like are integrally molded by a plastic resin to achieve a lighter weight as a whole and a curtailing of the number of parts and assembling manhour thereby enabling realization of a lower cost.
Patent JP-H1010775-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: MUKOYAMA NAOTAKA
IPC: G03G9/09
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a spherical toner for developing an electrostatic charge image contg. a polymer and a colorant, having satisfactory transferability and uniform in particle diameter. SOLUTION: A polymer is dissolved in a solvent and mixed with a colorant, the resultant mixed soln. is dispersed in an aq. medium in the presence of an inorg. dispersant and then the solvent is removed by freeze-drying the resultant dispersion liq. at -10 to -200 deg.C, preferably -30 to -180 deg.C under <=40Pa, preferably <=13Pa pressure to produce the objective toner for developing an electrostatic charge image.
Patent JP-S6050233-A (JP)
Title: Restarting device for internal-combustion engine
Inventor: ISHIDA ATSUJI
IPC: F02D9/02
Filed: 1983-08-31
Abstract: PURPOSE:To simplify a control device by providing an actuator for holding a carburetor throttle valve in a set degree of opening and controlling a control valve provided on a negative pressure passage located toward the actuator in responce to an existent engine operating state. CONSTITUTION:An actuator 6 is provided on a carburetor throttle valve 4 for holding a degree of its opening in a prescribed value. A negative pressure changeover valve 24 is interposed on the way along a negative pressure passage 20 for allowing the negative pressure chamber 8 of the actuator 6 and a negative pressure port 18 of an air intake pipe to be communicated with each other. When a starter switch 28 is on, or when a thermosensible switch 30 is on with the engine being at low temperature, the changeover valve 24 is operated while allowing the negative pressure changeover 8 and an atmospheric opening 26 to be communicated with each other and the throttle valve 4 to be opened to a set degree to improve a starting property.
Patent JP-H0326135-A (JP)
Title: Signal converting output device
Inventor: INOUE YUKINORI
IPC: H04L29/02
Filed: 1989-06-23
Abstract: PURPOSE:To realize the time serial control of plural channels by using data stored in a correspondence table storage part and repeating a simplified processing at every channel. CONSTITUTION:A table position designating part 4 holds position data to indicate a table position which exists in the table position of supervisory data used for supervision and where a processing is executed next, simultaneously, reads the data for output processing corresponding to the table position specified by the table position where the supervisory data to be supervised exist or by the position data where the processing is executed next, and executes the output of a corresponding signal based on the relevant data for output processing. In such a manner, based on the data to exist in the table position designated by the table position designating part 4, an output signal processing part 3 repeats the processing successively at every channel, one cycle is executed around all channels, thereafter, the processing returns to a channel 1 again and the same processing is executed.
Patent JP-S5489215-A (JP)
Title: Current type self-commutated inverter device
Inventor: TAKESHIMA KATSUMI
IPC: H02M7/515
Filed: 1977-12-27
Abstract: PURPOSE: To prevent commutation failure, by adding a first order time lag circuit for raising the current reference value with a predetermined time constant and a timer device for increasing the frequency reference value during said raising.  
     CONSTITUTION: When an AC motor is started by a self-commutated inverter, a first order time lag circuit 61 is added to the command-timer 46 lowering the current reference for a predetermined time interval from the starting, so as to raise the current reference, which is to be lowered, with a predetermined time constant, and further, a timer 62 is added to the frequency reference setter 51 for increasing the frequency reference value from that at the starting time while the current reference value is raised. Thus, commutation period is reduced to decrease the ratio of the main circuit current produced during the preceding commutation so that the time interval in which a reverse voltage is applied on the thyristor can be made longer and hence commutation failure can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0828507-A (JP)
Title: Pilot pressure oil supplying device
Inventor: ISHIZAKI NAOKI
IPC: F15B11/08
Filed: 1994-07-12
Abstract: PURPOSE:To enable pressure oil having same pressure to be supplied to right and left pilot passages even if the operating strokes of right and left pilot valves are a little different from each other. CONSTITUTION:A pilot pressure oil supplying device is provided with first inlet ports 26 to which discharge pressure oil of a left pilot valve 16 is to be supplied, second inlet ports 27 to which discharge pressure oil of a right pilot valve 17 is to be supplied, first outlet ports 28 connected to a left pilot passage, and second outlet ports 29 connected to a right pilot passage. When pressure difference between discharge pressure oil of right and left pilot valves 16, 17 is lower than the set pressure, the first and second inlet ports 26, 27 are communicated with the first and second outlet ports 28, 29 by high pressure prioritizing valves 33, while, when it is higher than the set pressure, the first and second inlet ports 26, 27 are respectively communicated with the first and second outlet ports 28, 29.
Patent JP-H0326311-A (JP)
Title: Air filter cleaning device
Inventor: OKAMOTO MASANORI
IPC: B01D41/04
Filed: 1989-06-22
Abstract: PURPOSE:To clean an air filter when a turntable is stopped by vertically moving and oscillating a nozzle and injecting air from the nozzle to blow off the dust extending from the inlet of the peripheral fold of the filter to the inner part. CONSTITUTION:The air filter carrying turntable 3 is placed in the cleaning chamber 6 of a cleaning housing 1 and made freely rotatable around its vertical axis, and the table 3 is rotated by its driving means 2. The inner and outer air nozzles 4 and 5 are vertically moved by their driving means 7 in linkage with each other inside and outside the air filter A placed on the table 3. The means 2 is provided with a mechanism for intermittently driving the table 3, and the nozzles 4 and 5 are oscillated and moved up and down by the means 7 while the table 3 is stopped. Consequently, the dust extending from the inlet of the peripheral fold of the filter to the inner part is surely blown off, and the filter is cleaned.
Patent JP-H105784-A (JP)
Title: Membrane separation activated sludge method
Inventor: UCHINO KAZUHIRO
IPC: B01D61/14
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To effectively suppress secular decrease of a membrane-transmitted water quantity and to increase the treating quantity by filtering a mixture solution incorporating sludge substance formed in an aeration tank with a membrane module, also feeding alkaline water produced with a membrane type electrolysis device to a secondary side of the membrane module and washing the membrane. SOLUTION: Raw discharge water containing organic substance passes through from an adjustment tank 11 to an aeration tank 12 and is oxidized and decomposed with aerobic bacteria working with aeration from a diffuser 14 and forms a sludge-like reaction substance-containing mixture solution 15, namely activated sludge. Also the treated water is obtained as the membrane-transmitted water by immersing the membrane module 17 into the aeration tank 12, and sucking the secondary side of the membrane module 17 with a suction device 18 and evacuating.  At this time, acidic water and alkaline water are produced by the membrane type electrolysis device 20 and the acidic water is fed to the treated water at an operation time of a membrane separation device 16 to neutralize the treated water, and the alkaline water is fed to the secondary side of the membrane module 17 at a stop time of the membrane separation device 16 to wash the membrane module 17.
Patent JP-H06347830-A (JP)
Title: Light transmission type semiconductor device and its production
Inventor: GENJI YUTAKA
IPC: H01L29/786
Filed: 1993-06-07
Abstract: PURPOSE:To realize a light transmission type semiconductor device which is free from defects, such as wrinkling, rupturing and disconnecting of wirings, due to the substrate stress at the time of making elements formed on an SOI substrate thin films by etching of the Si substrate to make it possible to transmit light. CONSTITUTION:This process for production of the light transmission type semiconductor device having a single crystal semiconductor layer 110 on insulators 101, 102 includes a stage for forming a multilayered film structure including a stress control layer 104 to change the internal stress of a base body to a tensile stress and a stage for forming the light transparent base body by removing the insulator region 101 in the lower part of the base body after this stage. This light transmission type semiconductor device is produced by this process and features an LP-SiNx film as the stress control layer 104.
Patent JP-S6139629-A (JP)
Title: Radio equipment
Inventor: TSURUTA KATSUHIRO
IPC: G03F7/16
Filed: 1984-07-30
Abstract: PURPOSE:To prevent confusion of operation due to forgetting to return a mode changing switch in a radio equipment having a regular mode and an adjusting mode, by incorporating a program that starts from the regular mode when a power source is turned on in a CPU of a controlling section. CONSTITUTION:A mode changing switch 21 that changes a regular mode in which communication is possible and an adjusting mode for setting frequency and a CPU22 are provided in a controlling section 20 that controls a transmitting and receiving section 10. A program that starts from the regular mode when the switch is in either side, and a program that shifts to the adjusting mode when the switch is changed to adjusting mode indication through regular mode indication are incorporated in the CPU22. Thus, even when shipping is made with the mode changing switch in the adjusting side, starting is made always from the regular mode when the power source is turned on, confusion in operation of general users can be prevented.
Patent JP-S6052557-A (JP)
Title: Low-loss amorphous magnetic alloy
Inventor: FUJIWARA TOORU
IPC: C22C45/02
Filed: 1983-08-31
Abstract: PURPOSE:To develop a magnetic core material which is amorphous and decreases iron loss in a high frequency region by using an Fe-Cu-B-Si alloy having a specific compsn. as a magnetic core material to be used in the high frequency region. CONSTITUTION:An alloy having the compsn. consisting, by atom%, of 75-85% Fe, 0-1.5% Cu, 10-20% B and <10% Si and contg. <=30% B and Si in total is melted as a magnetic core material to be used in a high frequency region of >=5kHz. The melt of such alloy is ejected onto a cooling roll under high-speed rotation to manufacture an amorphous ribbon having 25-30mum thickness. The amorphous ribbon is heat-treated in a temp. range of the Curie temp. thereof - the crystallization temp. and is then wound to a prescribed size, by which the magnetic core is manufactured. The magnetic alloy which decreases iron loss owing to addition of Cu and is made easily amorphous by addition of Si and B is obtd.
Patent JP-S6220811-A (JP)
Title: Cyclicaly using method for molten iron ladle
Inventor: YOSHIDA HIROSHI
IPC: F27D3/12
Filed: 1985-07-22
Abstract: PURPOSE:To prevent the temp. drop during the conveyance of an empty ladle and to cyclically use the molten iron ladle with good workability by capping the molten iron ladle after discharging with a thin steel sheet and dropping the molten iron into the ladle from above the cap body, thereby melting the cap body into the molten iron. CONSTITUTION:The cap 4 for temp. retaining is imposed from above to the aperture in the upper part of the molten iron ladle 1 which is emptied by discharging the molten iron into a converter 2. The cap 4 is constituted of the thin steel sheet in such a manner that the cap 4 can be melted in the molten iron. The ladle 1 on which the cap 4 is placed is moved by a carriage 5 toward a blast furnace to receive the molten iron therefrom. The molten iron is poured from above the cap 4 into the ladle 1 and the cap 4 falls into the ladle 1 by the weight and heat of the molten iron so that the cap is melted in the molten iron 3. The ladle after receiving the molten iron moves to the converter 2 and the molten iron is discharged from the ladle into the converter. Slag floats on the top of the hot metal in the ladle 1 during the movement after the receiving. The heat retaining characteristic is maintained by such slag. The yield of the molten iron is improved by such cyclicaly using method.
Patent JP-H116849-A (JP)
Title: Electric field sensor head and electric field sensor apparatus using the same
Inventor: TOBA YOSHIKAZU
IPC: G01R29/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric field sensor head which can receive a plurality of frequency bands by a single unit and an electric field sensor apparatus which enables highly sensitive measurement and reception. SOLUTION: The electric field sensor head uses, as modulation electrodes modulation electrodes 25, 26 comprising a plurality of pairs independent from each other. Alternatively, it may comprise a plurality of divided electrodes which are further divided in direction of light proceeding and also capacitively coupled. The electric field sensor of this constitution is used, and the electric field sensor apparatus with a resonant circuit connected between the modulation electrodes and a reception antenna is provided.
Patent JP-S6138181-A (JP)
Title: Securing of compressor pump assembly
Inventor: OZU MASAO
IPC: F04B39/12
Filed: 1984-07-31
Abstract: PURPOSE:To secure a pump assembly easily in a casing under non-deformed condition by integrating an annular frame having the outer diameter approximately same with the inner diameter of casing and lower rigidity than that of the pump assembly while centering with said assembly and securing in the casing. CONSTITUTION:An annular frame 10 having the outer diameter approximately same with the inner diameter of casing 1 and lower rigidity than that of a pump assembly 3 is fixed to said assembly 3 while centering thus to secure the annular frame 10 integrated with the pump assembly 3 in the casing 1. Here, the casing 1 is heated to shrinkage fit said frame 10 over the casing 1 and to weld the frame 10 to the innercircumference of casing 1 through arc spot or electron beam welding from the outside of casing 1. Since the rigidity of the frame 10 is lower than that of the pump assembly 3, welding stress is absorbed by the frame 10 to never deform the assembly 3. Consequently, the assembly 3 can be secured easily in the casing 1 without deformation.
Patent JP-S551467-A (JP)
Title: Igniter in internal combustion engine
Inventor: OOYAMA NOBUSHIGE
IPC: F02P5/14
Filed: 1978-12-22
Abstract: PURPOSE:To improve drivability by controlling fine-textured ignition timing in such a way that at the same time as the ignition timing of ignition plugs is controlled by engine rotation and negative pressure in the air intake system, selective controls are made on the other condition. CONSTITUTION:A contact breaker 7 is opened and closed by a cam 3, high voltage is induced on the secondary side of an ignition coil 14 to ignite ignition plugs by interrupting and conducting the primary current of the ignition coil 14. Drive of the engine actuates a centrifugal progressive angular mechanism 4 and a negative pressure progressive angular mechanism 5, to control the contact breaker 7. When engine temperature and mixing concentration are low, output signals from a temperture detector 16, a mixing ratio detector 17 are given to a drive circuit 15, the contact breaker 8 is connected to the primary side of the ignition coil 14 with use of this drive circuit 15, ignition signals different from the one of the contact breaker 7 are given to the primary side of the ignition coil 14.