baber/WOPTO huggingface dataset:
Patent JP-2000049386-A (JP)
Title: Manufacturing surface-mounting components
Inventor: ABE TOMOAKI
IPC: H01L33/56
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing surface-mounting components whereby, in forming a resin molding for protecting semiconductor elements and controlling the light emission or reception of the semiconductor elements, the resin of the resin molding has little adverse effects on the directivity characteristic, moisture resistance, etc., due to hardening and shrinking of the resin to warp, together with a mother substrate. SOLUTION: A molding manufacturing process of surface mounting components has a step of covering a plurality of semiconductor elements, arrayed on rows with a resin so as to have recesses 12 between the semiconductor elements, thereby integrally forming a molding 13. A plurality of LED chips are mounted in array on a large substrate, and even if a plurality of thin and long moldings 13 are formed, the recesses 12 formed into the moldings 13 relax the shrinkage of a resin is relaxed, the material of the moldings 13, during the hardening of the resin, this reducing the warp of a mother substrate 1 and allowing the exact alignment to be made in cutting at a later step. Thus, surface mounting type components are manufactured, exactly positioned to the molding 13 having a lens action of the LED chips.
Patent JP-H0666926-A (JP)
Title: Scan converter
Inventor: SEKINE CHOGO
IPC: G09G5/00
Filed: 1992-08-13
Abstract: PURPOSE:To obtain a scan converter, wherein the loss of image information is blocked, the image information is smoothly decreased, and the display, whose image quality is improved, is performed with a raster-scanning type display device. CONSTITUTION:In the writing into an image memory 30, the signal strength a read out of the memory addresses specified with the output signal from a sine/cosine operater 26 and the written signal strength undergo weighted averaging in a filter 24. The strength of the signal, which has undergone weighted averaging, is written into the image memory 30. In the reading for displaying the stored signal strength in the image memory 30, the read-out signal strength is supplied into a raster-scanning type display device Dp and displayed. The signal strength is gradually decreased at a specified rate in an operator 44 and rewritten into the read-out addresses. As a result, the display on the raster- scanning type display device Dp is smoothly decreased, and the flickering on the screen is alleviated.
Patent JP-S6460099-A (JP)
Title: Acoustic material
Inventor: URYU MASARU
IPC: H04R7/02
Filed: 1987-08-29
Abstract: PURPOSE:To maintain high elastic modulus and to enlarge an internal loss, by plasma processing a polyethylene drawn product including a paraffin wax obtained by melting, drawing and orientating. CONSTITUTION:The polyethylene drawn product of the high elastic modulus including of 1-5 weight % of the paraffin wax obtained by melting, drawing, and orientating is plasma processed. Preferably, at least one part of the paraffin wax included in the polyethylene drawn product of the high elastic modulus is not extracted by boiling hexane. Thereby, the internal loss is improved without damaging the high elastic modulus of the polyethylene drawn product of the high elastic modulus and for instance at the time of using for a diaphragm, an acoustic material little in the fluctuation of a frequency characteristic or aharmonic distortion generated due to a division oscillation is realized.
Patent JP-S60108216-A (JP)
Title: Wire-cut electric-discharge machining device
Inventor: YANO MICHIHIRO
IPC: B23H7/02
Filed: 1983-11-18
Abstract: PURPOSE:To aim at shortening the time required for machining preparations, by installing each of machining solutions different in a specified resistive value alone separately, while constituting a device so as to make each machining solution feedable in a separate manner. CONSTITUTION:A used foil solution 4 is stored in a cleaner tank 1 or 1' by way of a pump 7 and a filter 5. The cleaner tank is constituted of the cleaner tank 1 storing a clean solution 3 being high in a specific resistive value and another cleaner tank 1' storing a clean solution 3' being low in the specific resistive value. And, each of hoses 12-14 and 16 is shifted to some extent at need whereby the clean solution 3 being high in the specific resistive value and the clean solution 3' being low in the said value are properly used at discretion. With this constitution, the setting time of the machining solution's specific resistive value is shortened, thus the time required for machining preparations is well promotable for reduction.
Patent JP-H06154349-A (JP)
Title: Radiotherapy device
Inventor: MORIGUCHI YUSUKE
IPC: A61N5/01
Filed: 1993-08-31
Abstract: PURPOSE:To provide the radiotherapy device which has the excellent responsiveness of feedback control and makes treatment with good accuracy by exactly controlling the exposure per rotating angle at the time of rotational irradiation. CONSTITUTION:This radiotherapy device amplifies a pulse radiation detection signal in a buffer amplifier 12 and an amplifier 13 for amplification. The output signal from this amplifier 13 is converted by a V/F converter 14 to a pulse frequency and the number of its pulses is counted by a counter 15. The count value and the preset value of the exposure per rotating angle are compared in a digital comparator 16; thereafter, a gate signal is generated by a gate controller 17 in accordance with the output signal from the digital comparator 16. While the counting with a fraction counter 18 is started or stopped by the gate signal from the gate controller 17, a trigger generator 22 of the radiation generator is gated via an AND circuit 19 in accordance with the output signal from the digital comparator 16.
Patent JP-H0497437-A (JP)
Title: Report system for performance deterioration of central processing unit
Inventor: ARAI TOSHIMASA
IPC: G06F11/00
Filed: 1990-08-16
Abstract: PURPOSE:To allow software to detect the occurrence of performance deterioration by storing a means for comparing the average value of the number of instructions practically executed in a unit time with the allowable minimum number of instructions to be executed within a previously specified unit time and generating an interruption when the required condition is not satisfied in a central processing unit(CPU). CONSTITUTION:The CPU includes a counting means 30 for counting up instructions executed within a unit time, a mean value computing means 36 for finding out the mean value of plural count values counted up by the means 30 within plural unit time values, a storage means for storing the allowable minimum number of instructions to be executed within a unit time specified by software, and a comparing/reporting means 32 for comparing the average number of instructions executed within the unit time obtained by the means 36 with the number of instructions set up in the means 31, and when the former value is smaller, informing an interruption to the software. Consequently, the software can know the occurrence of performance reduction.
Patent JP-S59105812-A (JP)
Title: Stock liquid supply apparatus of filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1982-12-09
Abstract: PURPOSE:To smooth the supply of a raw liquid and to facilitate the repairing of the titled apparatus, by forming such dimensional constitution that one and the other raw liquid supply plates each constituted of a flat plate are communicated at the through hole of a raw liquid supply port at one side and one of the plates overreaches the other at another side. CONSTITUTION:One raw liquid supply plate 3 is formed of, for example, an oval flat plate material while the other raw liquid supply plate 5 is formed of a circular flat plate material and both of them are respectively communicated with the raw liquid supply ports 7a of filter cloths 7 at the center parts thereof and an oval through hole 3a longer than the through hole 5a of the other supply plate 5 is provided to one supply plate 3. The filter cloths 7 are respectively attached to the raw liquid supply plates 3, 5 by press plates 4, 5 and clamped to squeeze filter plates as one set. On the other hand, a raw liquid is introduced into the space formed between a pair of the filter cloths 7, 7 from the lower end part of the through hole 3a of one stock liquid supply plate 3 through the gap 13.
Patent JP-H06168709-A (JP)
Title: Double-tube type halogen lamp and lighting system
Inventor: KIHARA KUNIHIKO
IPC: H01K1/28
Filed: 1993-08-31
Abstract: PURPOSE:To approximate an external bulb to a lamp and miniaturize an outer shape by reducing the infrared rays emitted to the outside by an infrared ray reflecting film formed in the lamp to the utmost, and suppressing temperature rise of an external bulb. CONSTITUTION:Infrared rays emitted from a halogen lamp l are almost reflected to a filament 6 by an infrared ray reflecting film 8, and part of it is transmitted in the infrared wavelength area. The emitted infrared rays are distributed in a straight line section along the side face of the bulb 2 of the lamp 1. An external bulb 10 made of cylindrical hard glass is arranged to match the straight line section. The heat distribution at the cylinder section of the bulb 10 is made nearly uniform, and the occurrence of distortion in the glass of the bulb 10 due to the heat gradient can be suppressed. The lamp 1 or the filament 6 can be made uniform in temperature in the longitudinal direction, and the occurrence of the local evaporation of tungsten from the filament 6 is suppressed.
Patent JP-S6276040-A (JP)
Title: Manufacture of optomagnetic recording medium
Inventor: HORI AKIO
IPC: G11B11/105
Filed: 1985-09-30
Abstract: PURPOSE:To preclude the possibility of deformation of a base due to humidity absorption or thermal expansion and exfoliation of a recording layer or the like by forming a recording layer made of a magnetic substance film having a magnetization easy axis in the vertical direction to the film face on an organic resin base formed with a guide groove and adhering a glass plate to both faces. CONSTITUTION:The 1st dielectric layer 13, a recording layer 14 made of a magnetic film having a magnetization easy axis on the film face in the vertical direction, the 2nd dielectric layer 15 and the light reflection layer 16 are formed continuously on the face formed with a guide groove 12 of the organic resin base 11 in, e.g., a multi-dimension sputtering device. Then glass plates 18a, 18b are adhered to both faces of the lamination body via adhesive layers 17a, 17b. Thus, the deformation of the medium such as deflection or the exfoliation of the recording layer from the base is avoided to obtain the optomagnetic recording medium with high reliability for a long period.
Patent JP-H08332481-A (JP)
Title: Scum removing device for circular settling basin and the like
Inventor: FUJIWARA MITSUHIRO
IPC: B01D21/06
Filed: 1995-07-22
Abstract: PURPOSE: To make it possible to evenly and effectively swallow scum in the longitudinal direction of a trough by decomposing the swallowing route of the trough to a plurality in a diametral direction, disposing opening and closing means in the respective routes and constituting these means cooperatively openably and closably by means of cams. CONSTITUTION: An interlocking shaft 48 on the rear side of the trough 22 rotates to open a corresponding valve 39 when one driving cam 44 comes into contact with an interlocking cam 45 and depresses a lever 47. Consequently, the scum flows from an induction port into a first scum passage 32 and a first drain path 36 and is successively discharged outside from a drain pipe 40 through a corresponding valve 39. The next driving cam 44 comes into contact with the corresponding driving cam 45 and rotates the interlocking shaft 48 via the lever 47 to open the corresponding valve 39 when a scraper arm 42 rotates further to the trough 22 side. Consequently, the scum is admitted from another induction port through a second scum passage 33 and a second drain path 37 and is discharged outside through the corresponding drain pipe 40.
Patent JP-H10107968-A (JP)
Title: Position error measurement device for picture element and image reader
Inventor: NOGUCHI KOICHI
IPC: H04N1/401
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide the position error measurement device for picture elements by which an error of a position of the picture element for a device reading an image in the bit map form is measured with high precision. SOLUTION: A line CCD, e.g. of a photoelectric converter 1 converts an image into an electric signal. The image converted into the electric signal is given to an A/D converter 2, in which the signal is converted into multi-value digital image data. The converted data are given to a shading correction section 3, where shading correction is applied to the data to correct ununiform lighting, reduction in luminous quantity around a lens, and differences of sensitivity among picture elements of the photoelectric converter or the like. The image data subjected to shading correction are given to a position error measurement section (circuit) 4, which provides an output of an error signal 6 in response to the result of measurement. Simultaneously the reader outputs the image data as a video signal 7. A control section 5 sets timing control and an operating condition to respective function blocks, which are operated interlockingly with each other.
Patent JP-H1070282-A (JP)
Title: Thin film transistor and fabrication thereof
Inventor: KOMATSU HIROSHI
IPC: H01L23/52
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film transistor in which an inexpensive substrate can be employed by forming a light absorbing layer of a conductive material having high melting point on a transparent substrate, forming a passivation layer thereon and then forming a silicon channel region of a thin film transistor further thereon. SOLUTION: An inexpensive hard glass substrate 1 is entirely coated with a lower passivation layer 12 of a silicon oxide or a silicon nitride and a light absorbing layer 13 of a material having high melting point is formed thereon in a small size region. The thin film transistor comprises an upper passivation layer 14 covering the layer 13, a source layer 15 and a drain layer 16 formed directly above the light absorbing layer 13 on the passivation layer 14 while being spaced apart form each other, and a channel layer 17 having an overlapping margin between them. The thin film transistor further comprises a thin silicon oxide 18, a heavily doped N type polysilicon gate electrode 19, a silicon oxide 20 covering them, an aluminum source electrode 21 and a pixel electrode 22.
Patent JP-2000049156-A (JP)
Title: Formation of insulating film
Inventor: MATSUURA YUKITO
IPC: H01L21/316
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of defects in a gate insulating film by removing a silicon oxide film, silicon nitride film, or silicon oxinitride film after the film is formed in the surface of an ion-implanted silicon substrate and forming a gate insulating film in the surface of the silicon substrate after the film is removed. SOLUTION: After a silicon oxide film 12 is formed by thermally oxidizing the surface of a p-type silicon substrate 11 in order to prevent the mixture of impurities in the substrate 11 when ions are implanted into the substrate 11, 11B+ ions are implanted into the substrate 11 and the silicon oxide film 12 is removed with HF. Then another silicon oxide film 13 is formed by thermally oxidizing the surface of the substrate 11 in order to prevent the influence of ion implantation on the surface of the substrate 11. Thereafter, the silicon oxide film is completely removed with HF and, immediately after removal, a gate insulating film 14 composed of an extremely thin silicon oxide film is formed.  Even when a silicon nitride film or silicon oxinitride film is formed in the surface of the substrate 11 instead of the silicon oxide film as the film to be removed after ion implantation, a similar effect is obtained.
Patent JP-H0940767-A (JP)
Title: Resin composition curable by ionizing radiation
Inventor: KATSUKAWA MAKOTO
IPC: C08G63/91
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new resin curable by ionizing radiation and exhibiting good tight adhesion to polyolefin sheet, film, etc. SOLUTION: This resin composition comprises a (meth)acrylate of a polyester having terminal hydroxyl groups and made from a dibasic acid and a compound represented by the formula (any one of R<1> and R<2> is an 8-22C hydrocarbon group, and the other is H; X is a 2-4C alkylene group; Y is O or a polyol residue having hydroxyl groups in r numbers in the molecule; r is an integer of 2 to 6; m is an integer of 1 to 50; and n is an integer of 0 to 50).
Patent JP-S60108776-A (JP)
Title: Image tracking apparatus
Inventor: ISHIGAKI TAKASHI
IPC: G01S3/78
Filed: 1983-11-17
Abstract: PURPOSE:To inhibit influence of a false heat source by setting a processing area horizontally and vertically in a pixel signal from an infrared ray camera to detect the horizontal and vertical peak positions of vertical and horizontal added compression values of the pixel signal in the area. CONSTITUTION:A vertical compression signal 19 and a horizontal compression signal 21 are obtained respectively with vertical compression circuit 18 and a horizontal compression circuit 20 from a pixel signal 17. Peak amplitudes of compression signals 19 and 21 are detected with a horizontal peak position detection circuit 22 and a vertical peak position detection circuit 23 and the current pixel address is outputted as horizontal peak position 24 and vertical peak position 25, which are sent to a processing area setting circuit 5 for the subsequent processing.
Patent JP-S6276954-A (JP)
Title: Communication controller
Inventor: TAMARU KIICHIRO
IPC: G06F9/06
Filed: 1985-09-30
Abstract: PURPOSE:To attain smooth communication between stations having different versions by providing a rewritable storage device and a comparison section discriminating between a version number of a communication control program in a reception packet and that in the storage device for the newer or older date. CONSTITUTION:The rewritable storage device 4 stored with the communication control program is connected to a transmission/reception circuit 1 connected to a computer network and the date of the version number of the communication control program received at the sender side is compared with that of its own station in the storage device 4 by a comparator circuit 2. When it is confirmed that the number of its own station is older, a controller 3 outputs a transfer request of a program in the new version to an opposite station. When the opposite station reads the program of the new version from the storage device 4 and transfers it, the content of the storage device 4 of its own station is rewritten on the program of the new version and a reception signal to the opposite station is outputted.
Patent JP-S60109448-A (JP)
Inventor: OOUCHI TOMIO
IPC: E04B2/76
Filed: 1983-11-15
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-H0552391-A (JP)
Title: Humidifier
Inventor: KASAHARA AKIHIKO
IPC: F24F11/02
Filed: 1991-08-28
Abstract: PURPOSE:To provide a humidifier wherein system operation thereof can be performed with a heating device and appropriate humidification can be automatically effected in response to temperature and humidity of a room. CONSTITUTION:By changing over a system operation changeover switch 7, a system operation with a petroleum heater 13 or a single operation of a humidifier only can be freely selected. In the system operation, exchange of information such as humidity and room temperature, combustion rate, etc., is made with the heater 13 through a system signal transmitting function unit 4 and a system signal receiving function unit 5 to decide suitable humification quantity by means of a humidification quantity decision means 6, thereby effecting humidification by means of a steam generating device 10.
Patent JP-2000042597-A (JP)
Title: Sludge treating device
Inventor: MORI SHOICHI
IPC: B01D33/333
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable an effective automatic treatment to be performed in a small sized sewage treating facility, and to reduce the economical cost by discharge sludge integrated into one body with filter medium to the outside by opening the bottom of a case or rotating the case 180 degrees. SOLUTION: The sludge 11 is charged into the case 3 in which filter medium is laid 4 via a sludge feed device 2, then a movable suction 53 with permitted vertical movement is abutted on the bottom of the case 3 from a vacuum suction means 5, thus a dehydration process for reducing the inner water by an appropriate amount is performed. Later, the case 3 successively moves via a chain belt 12 and a drying process is performed in accordance with the movement. Here, microwaves generated with a microwave heating device 6 are irradiated to the sludge 11 in the case 3. After completion of the drying process, the case 3 fulfilled with the sludge 11 is rotated about 180 degree in the up and down direction, then the considerably dried sludge 11 falls down together with the filter medium 4, and for example are collected in a collection case 9.
Patent JP-H1144319-A (JP)
Title: Pre-load applying device for bearing
Inventor: SATO CHUICHI
IPC: F16C25/08
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To properly secure a pre-load at assembling work for a bearing. SOLUTION: In a pre-load applying device of a bearing when calking work is started by gradually lowering a calking die of a swinging type calking device, a pre-load is applied to a combinational bearing from a certain time 10, and rotational torque T changes. When its change width reaches a preset prescribed width Δ, it is judged that the pre-load reaches a prescribed value, and calking work is finished. Therefore, a pre-load can be properly adjusted at calking work time of the combinational bearing.
Patent JP-H0662254-A (JP)
Title: Image data compressor
Inventor: SHIMOMURA YUKARI
IPC: H04N19/37
Filed: 1992-08-14
Abstract: PURPOSE:To compress multilevel images with high compressibility while eliminat ing degradation by selecting the output data of an irreversible compressing means and a reversible compressing means for each picture element based on data at a prescribed level compressed by the reversible compressing means. CONSTITUTION:This device is provided with a raster block conversion part 1 to hold the pixel data group of horizontal and vertical mXn picture elements (blocks) and a picture element type information group (defining a natural image picture element as a picture element A and the other picture element as a picture element B) showing one picture element type for each picture element as input pixel data. When the entire picture element type information in the blocks shows the picture element A, the compressed data of an ADCT compression part 4 are outputted. On the other hand, when the entire picture element type information in the block shows the picture element B, a compressed data amount D of a CG compression part 8 is compared with a limit value L. At the time of D<=L, CG compressed data are outputted and at the time of D>L, ADCT compressed data are outputted.