baber/WOPTO huggingface dataset:
Patent JP-H08108539-A (JP)
Title: Small droplet emitting method and ink emitting head
Inventor: KUWABARA SEIJI
IPC: G01D15/18
Filed: 1994-10-07
Abstract: PURPOSE: To enhance a printing grade while extending the life of an ink emitting mechanism by imparting electromagnetic force to the constitutional substance of the fluid in a liquid chamber by applying an AC vibration magnetic field thereto and stably emitting ink from an emitting orifice by the electromagnetic force. CONSTITUTION: When voltage Ve is applied across electrode elements 3, an electric field is applied to the ink 6 having at least either one of a property having a dielectric constant or a property containing an electromagmetic ion in a liquid chamber formed by a head body 1. When and electric field is applied in an -A-direction, the direction of the voltage supplied to a coil corresponding thereto is changed and, by applying a magnetic field in a -B-direction, the ink 6 receives electromagnetic force in a C-direction. When this operation is repeated, the ink 6 is repeatedly fluidized to be sent out and, during this period, at least one ink droplet can be emitted. When the operation is intermittently controlled properly, the ink 6 can be continuously emitted.
Patent JP-2001062176-A (JP)
Title: Embroidery frame holding device
Inventor: HAYAKAWA FUSAMITSU
IPC: D05B39/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make many types of embroidery frames with different inside diameters attachable to a base frame by forming the outside diameter of a holder frame holding a small-diameter embroidery frame according to the hold hole of a holder frame holding a large-diameter embroidery frame and by attaching it to the base frame via the holder frame holding the large-diameter embroidery frame. SOLUTION: This embroidery frame holding device is provided with base frame 1 (A3) having a fitting hole 2 for fitting a holder frame inside, embroidery frames R25 (inside diameter 25 cm) - R7 (inside diameter 7 cm) with different diameters, and holder frames B3-G3 attached to the inside of the fitting hole 2. Hold holes 15 are varied according to the outside diameters of the embroidery frames. The outside diameters W of holder frames D3-G3 holding small-diameter embroidery frames R15-R19 are mated with the inside diameter W1 of the hold holes 15 of the holder frames B3-C3, and when attached to the base frame 1, they are attached via the holder frame C3 holding the large-diameter embroidery frame R19 (inside diameter 19 cm). The holder frames are thus appropriately selected so that the embroidery frames R7-R25 with different diameters can be attached to the large frames A3, 1.
Patent JP-H04123225-A (JP)
Title: Command input device for window system
Inventor: UYAMA MASASHI
IPC: G06F3/0482
Filed: 1990-09-14
Abstract: PURPOSE:To utilize this command input device in accordance with the skillfullness of each person independently of a beginner or an expert without using a mouse by inputting a command by the combination of an input character string and an active menu item. CONSTITUTION:Twelve satellites 21 in total shown by white and black circles arranged on an elliptic locus are menu items, the white circles 21b are non-active and the black circle 21a is active. When a scanning menu selecting means 12 successively changes active menu items with the lapse of time, a user completes the depression of an input character string at proper timing during the active period of a required menu item. Thereby, the modification, i.e. preprocessing or post processing, of the depressed input character or the change of the character string can be optionally selected based upon the attribute of the required menu item at the time of the completion. Consequently, any person, i.e. a beginner or an expert, can continuously utilize the command input device without using a mouse.
Patent JP-H0991072-A (JP)
Title: Data processor and its controlling method
Inventor: NINOMIYA ATSUYUKI
IPC: G06F13/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent an interface part from being damaged even when a power supply for an external equipment is turned off by providing this data processor with a data communication means, a detection means for periodically detecting the voltage of the data transmitting terminal side of the communication means and a control means for controlling the operation of the communication means in accordance with the detection result of the detection means. SOLUTION: An MPU 109 is controlled so as to periodically monitor a power supply and reads out the voltage of a voltage detection port 110. When the read voltage is included in a previously determined range, a 1st data processor 115 judges the OFF state of a power supply and sets up information indicating the OFF of the power supply for a 1st data processor 115 connected to a prescribed register in the MPU 109. Then the type of a driver IC (113 in this case) other than a driver IC 105 is judged, and when the other driver IC is a totem pole output type, the output of the IC is forcedly turned to a low level. In the case of a type to be switched to an open output, the output of the IC is switched to the open output.
Patent JP-S6483746-A (JP)
Title: Fitting for construction
Inventor: SUZUKI KUNIHIKO
IPC: E04B1/48
Filed: 1987-09-28
Abstract: PURPOSE: To facilitate adjustment of the mutually connected positions of building members by use of a connector having a plurality of connections formed at equal intervals by setting different intervals between the upper end of the connector and the connection closest thereto and between the lower end of the connector and the connection closest thereto. CONSTITUTION: This building connector 1 is interposed between a first building member such as a jamb 2 and a second building member such as a horizontal frame 3. The connector 1 has a plurality of connections such as dowels 5 formed vertically at equal intervals W1 to one another, and the interval W2 between the upper end of the connector 1 and the connection closest thereto is different from the interval W3 between the lower end of the connector and the connection closest thereto. Therefore, inversion of the connector 1 permits the mutually connected positions of the building members to be easily adjusted by means of the difference between the intervals W2 , W3 .
Patent JP-H0291727-A (JP)
Title: Read/write control system for control information
Inventor: ISHIBASHI YASUHIRO
IPC: G06F13/14
Filed: 1988-09-29
Abstract: PURPOSE:To easily read and write the control information and to save the space by varying and writing default values in a serial PROM(programmable ROM) through registers. CONSTITUTION:This system is equipped with the serial PROM 120 stored with the default values required to control a computer main body or peripheral device, an access register 105 which is used when a CPU 100 accesses this PROM 120, and a PROM interface circuit which reads the default values out of the PROM 120 and writes them in the register 104 after a reset signal is detected. Then the default values are varied and written in the PROM 120 through the registers 104 and 105. Consequently, the control information of a control board is easily read and written and a serial EEPROM(Electrically Erasable PROM) is used to save the space.
Patent JP-H0887541-A (JP)
Title: Shape correction device/method, discontinuous point correction device/method and sharp point correction device/method for cad system
Inventor: IWAMOTO HIROSHI
IPC: G06F17/50
Filed: 1994-09-14
Abstract: PURPOSE: To correct the discontinuous points and sharp points that are caused on a product drawing due to the misoperations. CONSTITUTION: When the discontinuous points are detected based on the distance set between the end points of two different graphic elements, a screen Wnc where the detected discontinuous points are magnified is shown on a display device 4. Then the discontinuous points are corrected by a trim command that is inputted from an input device 5. A shared end point where the coincidence is secured between the end points of both graphic elements is detected, and a sharp point is detected based on the unit tangent vector set at the shared end point. Then a screen Wn where the detected sharp point is magnified is shown on the device 4, and a selection screen Ws is shown on the device 4 to decide whether the sharp point should be corrected or not.  If the correction of the sharp point is decided on the screen Ws, the sharp point is corrected based on a prescribed correction method excluding a case where the sharp point is formed by two straight lines.
Patent JP-H03108897-A (JP)
Title: Optical signal extraction method and optical exchange using same
Inventor: TAKAHASHI YASUSHI
IPC: H04Q3/42
Filed: 1989-09-22
Abstract: PURPOSE:To extract optional information in a time series optical signal with only an optical means by extracting bit information of a specific pattern inserted to a head of a time series optical signal, expanding the information into a required time width and using the result as an optical gate drive signal. CONSTITUTION:Each of an input port is provided respectively with optical input circuits 1-1-1-4. A specific light pattern signal extraction section 3 of the optical input circuit 1-1 extracts a specific pattern included in an optical input signal. An optical gate pulse generating section 4 generates a required gate signal from the extracted specific pattern. The specific pattern uses 2-bit '1'. A control signal extraction section 5 extracts destination information sets A1, A2 and converts them into an electric signal, a conversion control section 6 collects the destination information signal converted into the electric signal from all input ports and read request signals R1, R4 are sent from the part to the input optical memory 7. The optical memory 7 starts write by an optical gate drive signal from the optical gate pulse generating circuit 4 and starts readout by a readout request signal R1 from the exchange control section 6.
Patent JP-H0696522-A (JP)
Title: Device for demodulation processing magnetic disk apparatus
Inventor: MUTO HIROSHI
IPC: G11B20/18
Filed: 1992-09-14
Abstract: PURPOSE:To judge the state of the title device at high speed and to comply with the high data rate of the title device by a method wherein an offset is given to an input sample value string on the basis of an input sample value in its previous state and it is compared with a fixed threshold value. CONSTITUTION:An offset value from an offset-value setting device 23 is input to an adder 21, a sample-value string which has been input to the adder 21 is added to the offset value and input to a comparator 45. In the comparator 45, the sample value string to which the offset value has been added is compared with a fixed threshold value Vth<+>=+A/g and a threshold value Vth<->=-A/2. It is judged whether the state of an input sample-value string after addition of the offset value is a threshold value Vth<+> or higher or it is between the threshold values Vth<+> and Vth<->, or it is the threshold value Vth<-> or lower. As a result, the state can be judged at high speed, and the title device can comply with a high data rate.
Patent JP-H0290687-A (JP)
Title: Internal mirror type gas laser tube
Inventor: HOSHI KOICHI
IPC: H01S3/034
Filed: 1988-09-28
Abstract: PURPOSE:To eliminate exhaust tubes which are asymmetrical about the optical axis of a laser tube by a method wherein a tubular mirror support is provided on both ends of a glass tube, where a mirror is held and fixed inside one of the supports so as not to block its inner cavity, a laser tube is evacuated through the end of the above mirror support, and then the end of the mirror support is sealed up. CONSTITUTION:Both the ends of a glass tube 10 are sealed up with sealing plates 4a and 4b provided with an opening, a usual mirror support 2b is bonded to the opening of the sealing plate 4b, and moreover an output semi-transparent mirror 7 is fixed to the end of the mirror support 2b. A cathode 5 is fixed to one side of the other sealing plate 4a and a pipe-like mirror support 2a is fixed to the other side. The mirror support 2a is composed of a part large in inner diameter and the rest part small in inner diameter, and a mirror 1 is held and fixed by a stepped part, the boundary between two different diameters. The mirror 1 is square and the side of the square is made smaller than the small inner diameter of the support 2a so as not to block the end of the small diameter. An extension 3 of the mirror support extending outward from the mirror 1 is connected to a vacuum device and vacuum-sealed through pressure-bonding after a laser tube has been evacuated.
Patent JP-H0290626-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYAMA NOBUYUKI
IPC: H01L21/331
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a high speed element of high reliability by a method wherein the mask layer, formed on a semiconductor layer which serves as an emitter, is selectively removed after an insulative side wall forming process, in which temperature rise is involved, has been conducted, and an emitter electrode is formed. CONSTITUTION:After a collector layer 2, a base layer 3 and an emitter layer 4 have been grown on a semiconductor substrate 1, a mask layer 5 having the prescribed pattern is formed. The emitter layer 4 is etched using the mask layer 5 as a mask, the base layer 3 is exposed, and a protruding part, composed of the mask layer 5 and the emitter layer 4, is formed on the substrate 1. Then, a first insulative side wall 6 covering the side face of the protruding part is formed, a base electrode film 7, which will be brought into the state of ohmic contact with the base layer 3, is formed and second insulative side wall 8 is formed. The exposed region of the base electrode film 7 is removed using the second insulative side wall 8 as a mask, a base electrode 7A is formed, then the exposure region of the base layer 3 and the collector layer 2 are exposed, and a collector electrode 9 is formed. Then, the mask layer 5 is selectively removed, the emitter layer 4 is exposed, and an emitter electrode 10 is formed.
Patent JP-S6397961-A (JP)
Title: Photosensitive body and its manufacture
Inventor: OSAWA MOCHIKIYO
IPC: G03G5/082
Filed: 1986-10-14
Abstract: PURPOSE:To obtain an organic type photosensitive body superior in abrasion resistance and lengthened in life by forming a specified surface protective layer on an organic photosensitive layer. CONSTITUTION:The organic type photosensitive body is obtained by successively laminating the organic photosensitive layer and the surface protective layer on a conductive substrate. The surface protective layer is made of an organic film polymerized by a plasma process containing at least N, and the plasma polymerized film is prepared by introducing a hydrocarbon gas and a gaseous N-containing compound, such as inorganic compound like N2, NH3, NO, and so forth or an organic compound having a functional group or bond, such as a heterocyclic compound having an amino, cyano, nitro, peptide bond, or N group, as a starting material, and hydrogen or argon gas or the like as a carrier gas, and applying glow discharge to a substrate kept at a temperature <=100 deg.C.
Patent JP-H08110674-A (JP)
Title: Electrifying roller and testing device therefor
Inventor: HAYAKAWA NAOSHI
IPC: F16C13/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a testing device capable of testing an electrifying roller in a state approximate to actuality and to prevent the occurrence of the fault by using the electrifying roller quality-controlled by the device. CONSTITUTION: In this testing device 20 constituted in such a manner that side plates 22 having a long groove 22a freely rotatably supporting the respective shaft parts 2c and 24a of the electrifying roller 2 and a metallic testing roller 24 are fixedly provided to face each other, the electrifying roller 2 and the testing roller 24 are superposed on each other and brought into linear contact with each other by the gravity of the testing roller 24. A voltage is impressed between both rollers 2 and 24 from a DC power source 26 to measure a flowing current by an ammeter 27. The electrifying roller 2 is constituted in such a manner that single or plural layers of electric resistance material having such volume resistivity that a current value per cm in a linear contact part 20-225nA when the impressed voltage is 100V are provided on the periphery of the core metal of the roller 2.
Patent JP-H0691481-A (JP)
Title: Driving amount correcting device of drive shaft of finishing machine
Inventor: HASHI KAZUNORI
IPC: B23Q15/18
Filed: 1992-09-14
Abstract: PURPOSE:To accomplish the improvement of the cutting accuracy in a finishing machine without reducing the working efficiency. CONSTITUTION:The temperature T of a main shaft 24 is detected by a temperature sensor 26. On the other hand, the extending amount of the main shaft 24 downward when the tip of a tool 25 is moved following the drive of the Z-axis is to be measured according to the temperature T of the main shaft 24. Then, the extending amount of the main shaft 24 is read from the content of a memory, and the driving amount of the Z-axis is corrected according to the read extending amount. By driving the Z-axis depending on the corrected driving amount, the extending amount by the temperature rise is offset so as to move the tool 25 accurately on a work, and the cutting process is carried out accurately.
Patent JP-H07157715-A (JP)
Title: Production of coating composition
Inventor: TANIGUCHI MASAHARU
IPC: C09D183/04
Filed: 1994-10-11
Abstract: PURPOSE:To obtain a coating composition free from the viscosity change and the deterioration of coating performance during storage and giving a coating film free from unevenness and streak by adding an alkoxysilane solution and water to effect the hydrolysis of the alkoxy group and condensing the hydrolyzed product while distilling out the by-produced alcohol and water from the system. CONSTITUTION:This coating composition is produced by adding water and preferably a hydrolysis catalyst to an alkoxysilane {a compound of formula [RxSi(OR')4-x] (R and R' are H, an alkyl, an aryl, allyl or a fluoroalkyl; (x) is 0-3)} to effect the hydrolysis of the alkoxy group and subjecting the product to hydrolytic condensation or condensation preferably at 70-180 deg.C while distilling out the by-produced alcohol and water from the system. The alkoxysilane preferably contains a methyltrialkoxysilane and a phenyltrialkoxysilane as at least a part of the alkoxysilane.
Patent JP-S63100880-A (JP)
Title: Solid-state image pickup device
Inventor: ABE HIROCHIKA
IPC: H04N5/335
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a sharp still picture even by pickup under a low illuminance by providing a shutter device and a memory or the like so as to attain pickup of a moving picture and obtaining an excellent still picture without fog even at an object moved fast. CONSTITUTION:A shutter is provided to vary the exposure time optionally and the exposure time is decreased to an object moving fast and the exposure time is prolonged under a low illuminance. Thus, the signal obtained in this way is stored in a field memory or a frame memory and the stored signal is read repetitively for a scheduled period to obtain an excellent still picture without shape for an object moving fast and a sharp still picture is obtained even at the pickup under low illuminance. As to timers for the shutter, e.g., timers A18, B19 are started from a time t2 simultaneously and the timer A18 output a high level s at a time t3 and the timer B19 outputs it at a time t4 respectively to decide the times t3, t4.
Patent JP-H07190461-A (JP)
Title: Equipment and method of controlling operation of air conditioner
Inventor: CHIYOU GENKICHI
IPC: H02J7/35
Filed: 1994-10-11
Abstract: PURPOSE: To increase an efficiency of utilization of solar cell power generating power generated at an air conditioner under utilization of a normal A.C power supply and a solar cell power generating power, by a method wherein an inverter means is controlled in such a manner that a compressor motor is operated or stopped in operation in response to a value of the normal A.C power. CONSTITUTION: A power-generating transformer 140 accepts an input of electrical current flowing in a bridge rectifier 150. The detected current value is multiplied by a current value of a normal A.C power supply 160 so as to calculate a driving normal A.C power for a present compressor motor 60. If a value of the calculated normal A.C voltage is less than a predetermined value, an operating frequency of the compressor motor 60 is gradually increased until this value of power reaches a predetermined value. In turn, in the case that the value of power is higher than the predetermined value, the normal A.C power is added to the solar cell generating power, and the operating frequency of the compressor motor 60 is gradually decreased until the value of current becomes lower than the predetermined value.  With such an arrangement as above, it becomes possible to utilize all the solar cell generating power.
Patent JP-S60139418-A (JP)
Title: Product ejector for injection molding machine
Inventor: ISHIKAWA YASUSHI
IPC: B29C45/42
Filed: 1983-12-28
Abstract: PURPOSE:To enable the withdrawal of a product with only a servomotor for driving a die clamping mechanism by mounting an ejector plate having a ejecting bar on a spring mobile disc as displaced therefrom so that it reciprocates several times once the die is fully opened with the servomotor. CONSTITUTION:When opening dies 13 and 14, a servomotor 1 is reversed to move the screw 5 to the left and a cross head 8 close joints 22 and 22' between links 9 and 10 and links 9' and 10' vertically through links 7 and 7'. Consequently, a mobile disc 12 and the die 13 move to the left so that an ejector plate 18 hits the tip of a ejecting bar 17 fixed on a stationary back pressure disc 11 and the ejecting bars 19 and 19' integrated with the ejector plate 18 are guided by guide holes 12a and 12a' and product withdrawing holes 20 and 20' to stick out into the die 13. Then, the servomotor is rotated backward or forward again to get the ejecting bars 19 and 19' into or out of the die 13 and thus, a product is taken out of the die 13.
Patent JP-H03108137-A (JP)
Title: Optical recording medium and its production
Inventor: TAKAHASHI TORU
IPC: G11B7/24047
Filed: 1989-09-20
Abstract: PURPOSE:To improve adhesion property and to suppress peeling or cracks of a protective film and a recording layer in an accelerated deterioration test by treating a transparent substrate with plasma by heating and forming a protective film on the substrate. CONSTITUTION:A transparent substrate is subjected to plasma treatment while heated, and then a protective film is formed on the treated surface, and further a recording film is formed thereon. The plasma treatment accelerates production of functional groups such as carboxylic group, hydoxyle group, and amino group on the surface of the synthetic resin substrate. These functional groups produce chemical bondings in the interface of the protective film during the inorg. protective film such as a silicon oxide film is formed, and thus, adhesion property can be improved. By this method, the obtd. optical recording medium has good adhesion among the substrate, protective film and recording layer, and has long-term reliability since cracks or peeling of the protective film and recording layer can be suppressed even in an accelerated deterioration test.