baber/WOPTO huggingface dataset:
Patent JP-H01197719-A (JP)
Title: System for controlling intensity of laser output
Inventor: TANAZAWA TAKESHI
IPC: H01S3/213
Filed: 1988-02-03
Abstract: PURPOSE:To make the intensity of laser light adjustable in a wide wavelength band by comparing the measured value of the intensity of the branched light of the laser light with a set value and adjusting the laser light output to the set value through an actuator. CONSTITUTION:The laser light made incident on a target 13 is branched by means of a beam splitter 14 and the intensity of the branched laser light is measured with a measuring sensor 15. The measured output intensity signal is compared with a preset value by a controller 18 and a control signal obtained as a result of the comparison is inputted to an actuator 20. At the actuator 20 the laser light output is controlled by controlling the transmissivity of the laser light by using an ND filter. Therefore, the output intensity of the laser light made incident to the target 13 is automatically corrected and optical reaction tests can be performed effectively.
Patent JP-S57137782-A (JP)
Title: Vacuum breaker
Inventor: MATSUNAGA SHIYOUICHI
IPC: F16K24/06
Filed: 1981-02-17
Abstract: PURPOSE:To provide a follow-up movement corresponding to a variation in pressure by a method wherein a valve port communicating an inside part of the water pipe with a surrounding air and a spherical valve body made of synthetic resin material with a specific weight of less than 1 to be seated on the valve port from therebelow are provided. CONSTITUTION:When water pressure is applied in the water pipe 2, the valve body 14 is seated on the valve port 10 by a biasing force of the spring 15 and water pressure to close the valve port 10 and to prevent a leakage of water. When a negative pressure is generated in the water pipe 2, the valve body 14 is pushed down against the biasing force of the spring 15 under a negative pressure acting against the valve body 14, and then moved away from the valve port 10, the surrounding air is suctioned into the water pipe 2 through the valve port 10 to eliminate the negative pressure and further to prevent a phenomenum of siphone.
Patent JP-S57136931-A (JP)
Title: Photochemical reaction device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/285
Filed: 1981-02-17
Abstract: PURPOSE:To form vapor phase photochemically grown films stably by allowing the light passing through the light transmission windows of a vapor phase photochemical growth device to transmit through the inside of gas nozzles then irradiating the same to the surfaces of samples. CONSTITUTION:In a vapor phase photochemicas growth device, the light from a light source 1 is passed through the windows of a quartz jig 2 and is irradiated through the gaseous substance in nozzles to the surfaces of samples 6 such as Si wafers. Then, UV rays accelerate the activation and transmission of the gases in the windows 2 and the photochemical reaction on the Si wafer surfaces by the transmission. The light irradiation to the gaseous substance in the windows 2 forms no deposition on the window 2 parts. Hence, the vapor phase photochemically grown films are formed stably.
Patent JP-S60166343-A (JP)
Title: Colored silicone oil composition
Inventor: MORI SHIGERU
IPC: C08L83/04
Filed: 1984-02-09
Abstract: PURPOSE:A composition having stable coloring, causing neither separation nor decoloring with time, having improved opacifying power, obtained by blending uniformly an organopolysiloxane oil with organic pigment and finely divided powder silica. CONSTITUTION:An organosiloxane oil is uniformly blended with organic pigment and finely divided silica. A silicone oil having >=100cs, preferably >=500cs viscosity at 25 deg.C is used as the silicone oil. Finely divided powder silica having >=50m<2>/ g specific surface area by BET method is used as the finely divided powder silica and an amount of it used is 0.2-3pts.wt., preferably 0.5-2pts.wt. based on 100pts.wt. oil. The organopolysiloxane is blended with the organic pigment, processed into paste, and it is blended with the silicone oil in a blending ratio of 1/10-1/50 and diluted.
Patent JP-S60165670-A (JP)
Title: Two color image recording method
Inventor: TASHIRO JIYUNICHI
IPC: G03G13/01
Filed: 1984-02-08
Abstract: PURPOSE:To prevent a color toner image from being destroyed without spoiling characteristics of a two-component developer even when one-component magnetic toner is mixed by using the magnetic toner of the one-component developer as the carrier of the two-component developer of a following developing device. CONSTITUTION:A photosensitive drum 1 is charged electrostatically by an electrifier charger 2 uniformly to a specific potential VSO. Negative exposure corresponding to the 1st color information is performed by an exposing means 3 to attenuate the potential of the exposed part to a specific potential VK1. Its latent image is developed by a developing device 4 with the one-component developer made of, for example, black magnetic toner by impressing a developing bias potential VB1. At this time, the potential of the black toner image is Vt1. Then, the photosensitive body is recharged electrostatically by a reelectrifier 5 and a developer consisting of red nonmagnetic toner and the same magnetic toner with the developing device 4 as a magnetic toner is used for development after negative exposure. Consequently, characteristics of the two-component developer are not spoiled even when the one-component magnetic toner is mixed, and a color toner image is prevented from being destroyed.
Patent JP-H03227597-A (JP)
Title: Recognizing method for position of holding member
Inventor: WATANABE KEIHO
IPC: H05K13/04
Filed: 1990-02-01
Abstract: PURPOSE:To make it possible to determine the accurate position of a holding member by detecting a distance to a specified edge with sensor, detecting the inclination of the holding member, correcting the inclination, thereafter detecting the distance between each edge and the sensor in the directions of X and Y, and finely adjusting the member in the X and Y directions so that the distances become equal. CONSTITUTION:A plurality of sensors 5 and 6 are provided at places facing a specified edge 3-2 at a specified pitch P. A nozzle 4 is moved in the direction X. Distance L1 and L2 between the edge 3-2 and the sensors 5 and 6 are detected. An inclination theta of a holding member 1 is obtained based on the difference. The member is rotated in the specified direction A with the nozzle 4 as the center, and theta is corrected. Then, the nozzle 4 is reciprocated in the respective directions of the X and Y directions. The distances L3-L6 between the edges 3-1-3-4 and the sensors 5-9 are detected. The holding member 1 is moved to places where the distances L3 and L5 in the X direction and the distances L4 and L6 in the Y direction become equal, respectively. Then, the holding position of the holding member 1 is recognized. Thus, the accurate position of the holding member 1 can be determined.
Patent JP-H04252156-A (JP)
Title: Preparation of carbonated jelly drink
Inventor: FUKUYAMA TAKAYASU
IPC: A23L29/238
Filed: 1991-01-24
Abstract: PURPOSE:To advantageously prepare a carbonated jelly drink having refreshing feeling on an industrial scale. CONSTITUTION:A solution containing dispersed gelling agent is produced by uniformly dispersing kappa (kappa)-carrageenan and/or iota (iota)-carrageenan insoluble in cold water in an aqueous solution and carbon dioxide gas is dissolved in the dispersion solution. The carbonated solution is sealed in a container, thermally sterilized and gelatinized by cooling to obtain the objective carbonated jelly drink.
Patent JP-S58141601-A (JP)
Title: Controller for electric rolling stock
Inventor: ROKUTAN HIDEAKI
IPC: B60L3/00
Filed: 1982-02-17
Abstract: PURPOSE:To reset a commutation failure protecting device with a simple circuit by connecting a differentiating circuit between the anode and the cathode of a thyristor in the protecting device and deenergizing the protecting device with the differentiated output when an FR switch is set to neutral. CONSTITUTION:When a key switch 9 and an FR switch 10 are normally operated in this sequence, a pilot lamp PL lights to indicate the normal operation, while when they are operated in reverse sequence, the pilot lamp PL does not light. When the forward switch FSW (Reverse switch RSW) of the switch 10 is set to a neutral position at this time, the output of an inverter 11 is supplied to a differentiating circuit 15. Thus, the circuit 15 is operated and a commutation failure detection protecting circuit 14 is reset since a thyristor SCR is interrupted. At this time the lamp PL light.
Patent JP-2000217900-A (JP)
Title: Air cleaning method and air cleaner
Inventor: MIZUNO YOSUKE
IPC: F24F1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To clean air especially in a room prone to contamination and improve living environments by forcedly ventilating air to be processed from an antibacterial filter side of a stacked filter formed by an antibacterial filter, a hyperfine dust collecting filter and a deodorizing filter, and further deodorizing the air by a photocatalyst. SOLUTION: Air to be processed is passed through an antibacterial filter 1 formed by making natural hinokitiol to a sheet having numberless pores to separate dust, the other solid matter and germs, and deactivate mildew and germs. Subsequently, it is passed through a pleated dust collecting filter 2 having hyperfine holes to separate the whole solid matter (remove 99% or more including dioxins or the like), and then passed through a deodorizing filter 3 to adsorb alkali odor such as ammonia (odor of a toilet or the like), protein (a putrid smell, and the like, and acid gas smell such as cigarette smell or the like. Subsequently, it is passed through a photocatalyst 4 in which an ultraviolet lamp is combined with a net to which titanium oxide adheres to process NOx, SOx, the other gas smell and dioxins.
Patent JP-H06122218-A (JP)
Title: Method and apparatus for forming image
Inventor: TOMONO HIDENORI
IPC: B41J2/325
Filed: 1993-02-10
Abstract: PURPOSE:To form and record an image at a low cost and at a high speed by bringing a liquid repelling image carrier into contact with image forming liquid, wherein resin particulates are dispersed in a dispersing medium, heating and/or compressing the image carrier or the picture forming liquid in response to an image signal, and attaching the resin particulates on the surface of the image carrier. CONSTITUTION:Image forming liquid 2 comprises a dispersing medium, resin particulates 9 and other components (except coloring matter). As an image carrier 7, the ink repelling body, to which developing ink 3 in hard to be attached, is used. The surface of the image carrier 7 is heated with a thermal head 1 having the head surface, on which minute heating element are aligned, in response to an image signal under the presence (under contact) of the picture forming liquid. The, the resin particulates 9 are attached on the surface of the image carrier 7. When compression is performed in additiont to only the heating, the attachment of the resin particulates is performed more stably, and adhesion is improved. After the image is formed with the resin particulates, which are attached to the surface of the image carrier 7, the developing ink 3 is attached with a developing roller 4, and the image is transferred on the recording paper 6.
Patent JP-H02202654-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G06F3/06
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the breakdown of data by executing comparison to check whether it is a write instruction within the area of write inhibition or not when the write instruction to data corresponding to a block number is received. CONSTITUTION:When a microprogram control circuit 130 receives a head and a final block numbers on a specified track to express the write inhibition area from a CPU through a line 202, it stores them in a storage circuit 120 through the line 204. When the circuit 130 receives the write instruction of data to the optional block of the optional track of a magnetic disk device from the CPU, it reads out the block number of the write inhibition area stored in the circuit 120, and executes the comparison to check whether this block number lies within the write inhibition area or not. In the case where the result of the comparison is outside the write inhibition area, the circuit 130 drives a data transfer circuit 110 through the line 203, and writes write-in data fetched from the CPU to the magnetic disk device through the line 201, and on the contrary, in the case of within the inhibition area, it sends a report purporting that the write instruction for the write inhibition area was sent from the CPU to the CPU through the line 202.
Patent JP-H01199359-A (JP)
Title: Automatic ejector
Inventor: OTA TOSHIRO
IPC: G11B17/04
Filed: 1988-02-03
Abstract: PURPOSE:To allow a disk device to be small-sized and light and to reduce a cost by utilizing a head driving motor and a disk driving motor and ejecting a disk-shaped recording medium. CONSTITUTION:At the time of starting an ejecting, by utilizing a movement in an arrow (c) direction which is one direction of a head carrier 9 to move both heads 6 from an outer circumference position P1 to a position P2 of the most outer circumference, a lever 19 which is a trigger member is driven in one direction. At the time of completing the ejecting, by movement in an arrow c' direction which is the other direction of the head carrier 9 to move the both heads 6 from an inner circumference reference position P3 to a position P4 of the most inner circumference, the lever 19 is driven in the outer direction. Thus, a electromagnetic solenoid and a motor exclusive-use for an automatic ejector can be omitted.
Patent JP-H03228113-A (JP)
Title: Microcomputer with power switch for hard disk
Inventor: NISHINO MINORU
IPC: G06F1/32
Filed: 1990-02-01
Abstract: PURPOSE:To reduce current consumption by turning ON/OFF the rotation of a spindle in a hard disk while being matched with the state of a switch on the panel of a computer by controlling software. CONSTITUTION:A microprocessor unit 11, hard disk device 12 and interval timer unit 13 are connected by an internal bus. On the step of initialization when activating the computer, the ID of the hard disk is read out and the state of the power switch for the currently connected hard disk is preserved in an internal memory. When the computer is normally operated, the state of power switch of the hard disk is monitored by the interruption of the interval timer and when the switch is changed over, turning ON/OFF of the spindle of the hard disk corresponding to the switching is processed. Thus, since the rotation of the spindle of the hard disk is turned ON/OFF according to the control of the software, the current consumption can be reduced.
Patent JP-H08223379-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI HIROKAZU
IPC: H04N1/203
Filed: 1995-02-10
Abstract: PURPOSE: To utilize a line effectively by allowing a transmission controller to transmit transmission information together with other information altogether at a designated transmission time when the same destination is designated for the transmission of other image information and a prescribed transmission time is designated. CONSTITUTION: A FAX control section 50 analyzes a received destination FAX number and a retrieval section 51 retrieves whether or not the same destination (same FAX number) is designated and whether or not an image signal with a designated transmission time is in existence in image signals having been already stored in an image storage section 20. When the image information with the same designated destination and a designated transmission time is not in existence in the stored image signals, a scanner section 30 is used to read image information of a transmission original and the read image information is stored in the image information storage section 20. Succeedingly a line control section 70 reserves a line 80 and a coding/decoding section 60 encodes the image information stored in the storage section 20 and the coded information is sent through the line 80.  In this case, the image information is integrated with the image information of the same destination having been already stored in the storage section 20.
Patent JP-H06214524-A (JP)
Title: Information display device
Inventor: SAKAI MITSURU
IPC: G09F9/33
Filed: 1993-01-19
Abstract: PURPOSE:To prevent one defective display unit from affecting the display contents of an other display unit. CONSTITUTION:A pair of an address signal from a display information display device sent through a signal transmission line provided at every display unit independently with the display information corresponding to the address signal is detected by a control part 10, and when the address signal addressed to oneself is detected, the data becoming a pair with the address signal are fetched, and the display unit 1 is displayed by the data.
Patent JP-S61185122-A (JP)
Inventor: HAKAMATA HIDEMI
IPC: A01D67/02
Filed: 1985-02-08
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-H11223610-A (JP)
Title: Surface defect inspection device and fluorescent magnetic particle flaw inspecting method
Inventor: AKAMATSU MASARU
IPC: G06T7/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To discriminate between a surface defect and the nonsurface defect part of a magnetic particle banks, and to accurately detect a flaw of the surface defect with simple constitution by processing an image of the article surface with a rectangular picture element long in prescribed direction as a unit by an inspection means. SOLUTION: A steel material 2 carried in the DD direction by a carrying device 1 is magnetized by an exciting magnet 3, but when a surface defect SD exists in the steel material 2, there is a magnetic field stronger than the part having no defect SD due to the partial leakage flux. Then, fluorescent magnetic particles FM are sprayed on the surface of the steel material 2 by a magnetic particle sprayer 4 by using water as a medium. The magnetic particles FM are less easily peeled off the defectless part by sticking to the vicinity of the strong magnetic field-generating defect SD in high density. Next, the magnetic particles except those in the defective part SD are washed away, but there still remain magnetic particle FM (a magnetic particle bank).  Next, an image of the surface of the steel material 2 is picked up by a line sensor 7 still in the fluorescent magnetic particle FM by irradiating ultraviolet rays in a linear shape by an ultraviolet ray irradiator 6. The defect and the nonsurface detect of a magnetic particle bank can be easily discriminated by using a rectangular picture element.
Patent JP-H07212625-A (JP)
Title: Noise reduction device
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1994-01-24
Abstract: PURPOSE:To provide a means implementing noise reduction processing suitable for noise quantity to be measured by providing a noise measurement function to a signal transmission path. CONSTITUTION:A signal entirely the same as or having correlation with a video signal of a line L1 is received by a line L2. A noise detection section 2-2 applies subtraction processing between the same signal waveforms arranged periodically in the video signal to transmission system appearing at a signal period when a substantial value is to be zero is detected. A noise reduction section 2-1 adjusts noise limit sensitivity based on the detection quantity to reduce the noise of the input video signal of the line L1.
Patent JP-H09194253-A (JP)
Title: Carbon-containing basic refractories and melting and refining vessel for molten metal lined with these refractories
Inventor: KONO KOJI
IPC: C21C5/44
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide carbon-contg. basic refractories improved in wear resistance, spalling resistance and hot strength without impairing the corrosion resistance and oxidation resistance thereof and to obtain a melting and refining vessel for molten metal having high durability and long life by lining part or the whole of the heavily wearing section of the melting and refining vessel with these refractories. SOLUTION: An SiC raw material of which the max. grain size [X] (μ) and amt. of addition [Y] (wt.%) in outer per cent satisfy the equation [Y]<=3log[X] is added to 100wt.% compounded compsn. composed of 70 to 94wt.% MgO-based refractory raw material, 5 to 25wt.% C-based refractory material and 1 to 5wt.% Ca-contg. metal. The SiC raw material of a grain size of 0.1 to 0.5mm is otherwise added at <=8wt.% or the SiC raw material having a grain size of 0.5 to 1.0mm is added at <=9wt.% thereto. The mixture is thereafter kneaded and molded by using a binder and is then dried, by which the carbon-contg. basic refractories are obtd. Part or the whole in the furnace is lined with such refractories, by which the melting and refining vessel for molten metal having the high durability and long life is obtd.
Patent JP-S62181470-A (JP)
Title: Transistor with built-in resistor
Inventor: ENDO KAZUO
IPC: H01L21/331
Filed: 1986-02-05
Abstract: PURPOSE:To contrive the improvement in an electrostatic breakdown voltage without enlarging a chip size of a transistor by making the sheet resistance different between the thin films forming first and second resistors. CONSTITUTION:A length L of a resistor R1' is made twice a conventional one, namely a sheet resistance of the resistor R1' is made 1/2 that of a resistor R2. If polysilicon, for example, is used as a resistor, the impurity concentration in the polysilicon can be controlled by the conditions of ion implantation. To make the sheet resistance different between the resistor R1' and R2, arbitrary ion implantation for each polysilicon composing the R1' and R2 should be performed. Consequently, an electrostatic breakdown voltage can be improved without enlarging the chip size of a transistor.
Patent JP-H07205577-A (JP)
Title: Postcard
Inventor: FUKUNAGA KIMIKO
IPC: B42D15/02
Filed: 1994-01-25
Abstract: PURPOSE:To provide a means for erecting a picture postcard or a photographic postcard on a desk so as to always enjoy it instead of housing it in the desk or a postcard holder. CONSTITUTION:A peak fold line 2 and a valley fold line 3 are formed along a side edge of a postcard 1 and a tear-off line 4 is formed. A central end part 7 and both side end parts 8 are cut off from the tear-off line 4. The cut central end part 7 and the both side end parts 8 are folded at an angle of 90 deg. from the peak fold line 2 and the valley fold line 3 so as to form feet 7 and 8. Accordingly, the postcard 1 can be erect on a desk or a chest of drawers so as to enjoy it readily any time.