baber/WOPTO huggingface dataset:
Patent JP-H065701-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO NOBORU
IPC: H01L21/78
Filed: 1992-06-23
Abstract: PURPOSE:To make the yield of the title device good by preventing that chippings are produced in processes after a dicing process. CONSTITUTION:The title manufacture is constituted by including the following: a process wherein one or a plurality of grooves 4, 9 are formed respectively on both sides of scribing lines SL in street regions 2 which partition element formation regions 3 on a semiconductor wafer 1; and a process wherein cutting grooves 7 are formed in the street regions 2 so as to coincide with the scribing lines SL and the semiconductor wafer 1 is divided into the element formation regions 3.
Patent JP-H107866-A (JP)
Title: Vinylidene fluoride-based copolymer composition
Inventor: SENDA AKIRA
IPC: C09D127/16
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving coating film excellent in antiblocking effect, warm water resistance, hightemperature antifouling effect, finger touch dryability and abrasion resistance. SOLUTION: This composition comprises a vinylidene fluoride-based copolymer (VdF) and a thermoplastic acrylic polymer (TAP) 15×10<4> to 50×10<4> in weight-average molecular weight prepared by polymerizing monomers containing >90wt.% of methyl methacrylate in the weight ratio:TAP/VdF of (3:97) to (28:72).
Patent JP-H0215970-A (JP)
Title: Polishing method
Inventor: ASAKAWA KAZUFUMI
IPC: B24B29/00
Filed: 1988-06-30
Abstract: PURPOSE:To prevent rubbing force by means of the elastic deformation of brush hair in a rotary brush from becoming too large and polish even a hollow portion excellently without being scratched by rotating a rotary table and the rotary brush in opposite directions mutually and supplying abrasive to a portion which the brush hair rubs. CONSTITUTION:After plural plate-shaped bodys 1 are set in the plate-shaped body fixing unit 30 on a rotary table 31, the height position of a rotary brush 32 is adjusted so that the top end of the brush hair 32b of proper length is brought into contact with the end portion of the plate-shaped bodys 1. Next, the first polishing process in which the rotary table 31 and the rotary brush 32 are rotated in opposite directions mutually and abrasive 33 is supplied from a nozzle 34 so as to polish and the second polishing process in which the rotary table 31 and the rotary brush are relatively rotated in the opposite direction to that of the first polishing process are repeated by turns, and the end surfaces of the plate-shaped bodys 1 are polished without being scratched in defined quantity. After this polishing, the plate-shaped bodys 1 are taken out from the fixing unit 30.
Patent JP-H0454439-A (JP)
Title: Method and instrument for measuring living body
Inventor: KAWAGUCHI FUMIO
IPC: G01N21/17
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the quantitative distribution of a living body function such as metabolic circulation as an image by irradiating a subject with visible - infrared light and measuring the shape of the subject from its transmitted light data. CONSTITUTION:The shape of the sample is measured by a measurement part 2 by using a visible - infrared light source part 1 and the obtained configuration information is processed into the image by a data processing part 5 and an image display part 7 to measure the spatial distribution of the density or chemical state of the materials in the living body. In this process, the configuration state is utilized to measure the light propagation time from a light input part to a photodetection part as to different combinations of plural light input parts and photodetection parts 3, and the relative position relation between light input parts and photodetection parts is measured to measure the shape of the object body, thereby finding accurate function distribution image efficiently. Consequently, the influence of scattered light in an optical CT device is removed effectively to take an accurate medical diagnosis.
Patent JP-2000003550-A (JP)
Title: Circuit and method for detecting synchronizing signal of optical disk device
Inventor: SAKAI EIJI
IPC: G11B19/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a detection circuit to perform a synchronous detection high in reliability and to reproduce a signal with an original correct format by changing or not changing the width of a window pulse when synchronous patterns can not be detected due to burst defects such as scratches or random defects such as small scratches and fingerprints on an optical disk. SOLUTION: When the synchronization detecting circuit 2 can not detect synchronous patterns because of burst defects due to scratches existing on the optical disk, a decoder 6 increases a decoded value S5. As a result, a window signal generating circuit 7 expands the width of a window pulse S7 gradually, the out of synchronism is hardly caused during a front protection operation and the synchronism is easily obtained even when the out of synchronism is caused. Moreover, even when the circuit 2 can not detect the synchronous patterns, the circuit 7 does not expand the width of the window pulse S7 when there is not a scratch detection signal in the envelope component of the reproduced signal of the optical disk. Thus, the reliability of the synchronization detection is enhanced.
Patent JP-S5979939-A (JP)
Inventor: JIYON KOOKUFUEA
IPC: H01J17/49
Filed: 1983-09-06
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-H065021-A (JP)
Title: Adjusting mechanism head loading/unloading
Inventor: MUKAI KATSUHIKO
IPC: G11B21/22
Filed: 1992-06-23
Abstract: PURPOSE:To reduce the dispersion of the landing position of a head and to increase the capacity of memories by providing a positioning part, which can be moved only in the head seeking direction in a cam in a mechanism for adjusting the loading/unloading of the head. CONSTITUTION:A positioning screw 50 for the side of a lower head is fixed with a positioning screw 52 for the side of an upper head without backlash under the state, where in a cam piece 48 for the lower head is not completely fixed. A positioning pin 56 for the upper and lower heads is coupled into the main body of a device. The pin 56 is slidably engaged with the corresponding notched parts for the cam pieces 48 and 46. Under the temporarily assembled state, at first, a lading-position adjusting jig 58 for the lower head cam piece is finely turned with a driver 54. The cam piece 48 is finely slid in only the head seeking directions, i.e., the right and left directions. A tapered surface 48a of the cam piece 48 is moved, and the landing position of the lower head is precisely adjusted. The cam piece 48 is completely fixed with the positioning screw 50 for the low side of the lower head after the adjustment. Then, the position of a tapered surface 46a of the cam piece of the upper head is moved, and the landing position is determined.
Patent JP-S5687708-A (JP)
Title: Flame supervising apparatus
Inventor: IKEGAKI HAJIME
IPC: F23D11/24
Filed: 1979-12-18
Abstract: PURPOSE: To enable to supervise flame at all times in a stable manner, by attaching a flame detector to a flame detecting pipe at one end thereof located on the outside, said flame detecting pipe being communicated to a combustion chamber at the other end, and protecting the flame detector by providing a flame detecting window hermetically in the flame detecting pipe.  
     CONSTITUTION: A donut-shaped combustion barrel 1, including a combustion-air heating passage 2 having at one end an air inlet port (not shown), has a heater 5 cast at a portion thereof, and a liquid fuel injection nozzle means (not shown) is disposed at an intermediate portion of the heating passage 2. Further, inside the combustion barrel 1, a flame forming combustion plate 9 is fixed by an inner barrel 10. In such a combustion apparatus arranged as above, a flame detector 13 is attached via a flame detecting pipe 12. Here, a flame detecting window 16 made of a heat-resisting transparent glass is fixed hermetically to one end of the flame detecting pipe 12, in the manner that the inside of a combustion chamber 11 and the flame detector 13 are isolated from each other by a heat-resisting packing 17 and a fixed pipe 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0915944-A (JP)
Title: High-voltage generation circuit and image forming device
Inventor: SAITO TETSUSHI
IPC: G03G15/02
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the load of electric power in the path of a grid current by automatically interrupting a high voltage impressed on an electrostatic charger when the excessive grid current flows. CONSTITUTION: This image forming device is constituted of a highvoltage generation circuit 1, a constant current control circuit 2, a primary electrostatic charge electrode 3, a grid electrode 11, a photoreceptor drum 5, a constant voltage element 6 connected to the electrode Jh, a grid current detection circuit T and a circuit 8 interrupting the input of the generation circuit 1 when the grid current becomes over a prescribed value. In such a case, the grid current flowing to the element 6 is converted to a voltage by the detection circuit T and the voltage is compared with a reference voltage E8 by a comparator COMP. Then, since a transistor TR8 is turned on when an H signal is outputted from the comparator COMP, the transistor TRI of the generation circuit 1 is turned off. Thus, the rated power of the element 6 which is used can be lowered.
Patent JP-H0331959-A (JP)
Title: Standby signal generator
Inventor: UENO YUKO
IPC: G06F13/42
Filed: 1989-06-29
Abstract: PURPOSE:To generate a standby signal even in a compression transfer to be the data transfer high-speed mode of a DMAC by providing a compression transfer time standby signal generating circuit. CONSTITUTION:A compression transfer time standby signal generating circuit 1 is equipped with D latches 21 and 22, an AND 23, a NOR 24 and an R-S flip-flop 25. Signals the inverse of IOR (I/O read), the inverse of MEMR (memory read), AEN (address enable), HRQ (hold request) and ADSB (address strobe) outputted from a direct memory access controller (DMAC) and the same signals DMCLK (DMA clock) and the inverse of RESET (negative reset) as the signals inputted to the DMAC are inputted, and the D latch 21 latches the data by the rise of the signal ADSTB, the inverse of IOR or the inverse of MEMR. Thus, the standby signal used at the time of the compression transfer to be the data transfer high-speed mode of the DMAC can be generated.
Patent JP-H0855226-A (JP)
Title: Method for enhancement of drawing performance
Inventor: RARII DEII SAIRAA
IPC: G09G5/395
Filed: 1995-06-30
Abstract: PURPOSE: To provide a simple method to improve the drawing performance of a non-horizontal line without affecting the performance of other modes of a graphic operation. CONSTITUTION: The device/method which stores the pixels data in a video memory having plural intercepts improves the performance that stores the adjacent pixels of adjacent scan lines in the individual intercepts of the video memory to draw lines. In an example of execution, a step is prepared to add many offset bits to the end of every scan line. The number of offset bits is smaller than the total number of bits included in plural intercepts. In another example, the pixels of every second scan line are reconstructed. Furthermore, in another example, the pixels of offsets equal to the number that is decided by multiplying the pixel number per intercept by the intercept number are added and then the ordered and reconstructed pixels are alternated on the subsequent scan lines.  The performance of this device/method is more improved when plural memory controllers are prepared in response to those memory intercepts.
Patent JP-S5955075-A (JP)
Title: Semiconductor radiation detector
Inventor: YABE MASAYA
IPC: G01T1/20
Filed: 1982-09-22
Abstract: PURPOSE:To enable to detect radiation of low energy by forming one electrode on the surface of a conductive type region which is different from a substrate which is formed by implanting impurity ions through a window opened at an oxidized film covered on one surface of a semiconductor substrate and covering a fluorescent film on the surface of the oxidized film. CONSTITUTION:When the prescribed bias voltage is applied to a semiconductor radiation detector, a depletion layer 10 is formed, this layer 10 expands along the boundary between an oxidized film 2 at the periphery of a positive electrode 5 and a silicon, and when a light is emitted to the layer 10, electron-hole pairs are generated, and detected by an amplifier counter. In other words, when radiation 11-a is incident to the fluorescent film 7, it is partly absorbed by the fluorescent film to emit a fluorescent light 12, which is led to the layer 10 to detect it, and the radiation 11-b which is passed through the fluorescent film is arrived at the layer 10 and detected according to the normal detecting principle. The radiation 11-c which is passed through the electrode 5 and the N type diffused region 4 are, of course, detected by the layer 10.
Patent JP-S5687519-A (JP)
Title: Drug pharmaceutical
Inventor: OOTSUKA SABUROU
IPC: C08L23/00
Filed: 1979-12-19
Abstract: PURPOSE: A drug pharmaceutical, having improved releasability of a drug, and prepared by forming a mixed layer consisting of a specific high polymer, the drug and an assistant on a carrier.  
     CONSTITUTION: A drug pharmaceutical, usable by contact with the body, and prepared by forming a mixed layer consisting of a drug, e.g. "Prednisolon" , a poly(meth)acrylic ester, e.g. polymer of methoxyethyl acrylate, having ether linkages in the molecule and a mixing assistant as essential components directly or indirectly on a carrier. The poly(meth)acrylic ester has a low glass transition temperature and such a free volume as to make a high-molecular segment move freely, and the electron donative properties of the ether linkages permit the enhanced diffusion and movement of the drug in the mixture. The high solubility of the drug in the high polymer provides much drug dissolved and retained therein and release of much drug to the skin in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11345377-A (JP)
Title: Led fixing structure of sensor
Inventor: KAWABATA YOSHIMI
IPC: G08B17/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a LED fixing structure of sensor, by which LED can be surely fixed without being broken or the like even if there is an error in its size. SOLUTION: LED 2 is provided with an LED main body 21, lead wires 22 and a flange part 23 arranged between them and having a diameter being larger than the LED main body 21 and LED 2 is fixed to the sensor 1 in the LED fixing structure of the sensor. The structure is provided with a main body side fixing part 11 which is abutted on the surface on the side of the LED main body 21 of the flange part 23, a printed substrate 3 being a lead side fixing part positioned at the side of the lead wire 22 of the flange part 23 and a rubber plate 4 being an elastic member which is positioned between the main body side fixing part 11 and the printed substrate 3 and abutted on the surface at the side of the lead wire 22 of the flange part 23. Then, the flange part 23 is held among the part 11, the rubber plate 4 and the printed substrate 3.
Patent JP-S5867014-A (JP)
Title: Multi-set coil winding method
Inventor: OGIWARA TSUGIO
IPC: H01F41/06
Filed: 1981-10-16
Abstract: PURPOSE:To increase the precision of dimension, and to enable automatization and mass production of coils, by a method wherein intervals between the conductive foils on a terminal band that corresponds to intervals between coils concurrently being processed is press-cut. CONSTITUTION:A coil is wound by a specified number of times by a multi-set coil winding machine in a process in which plurality of coils are manufactured simultaneously. If the leading end of an intermediate tap is required, the multi- set coil winding machine is stopped to stick a long double-side adhesive tape 12 on part of the surface of the winder frame. Then, a terminal band 13 is sticked on the double-side adhesive tape 12. On this terminal band 13 is an insulation material 14 sticked. A band-like conductive foil 15 is also sticked on one side of the insulating band. After that, permeable holes are made for every interval of coils. One end of a lead 17 made of tinned meandering stranded conductor on conductive foil 15 is welded 18 to part of coil lead 11. The leadend is insulated by a method wherein an insulating sheet 19 is sticked on the double-side adhesive tape that is exposed at the permeable hole. The coil is wound again for forming its upper layer. Finally the coil is cut into a roll of coil.
Patent JP-S5868425-A (JP)
Title: Magnet type coiler
Inventor: KAISHI NOBUYUKI
IPC: B65H18/04
Filed: 1981-10-16
Abstract: PURPOSE:To improve work efficiency and yield of products by incorporating an electromagnet in a flexible segment that form a coiling drum and allowing to take up band steel on a drum attracting and holding the steel by magnetic force. CONSTITUTION:The tip of band steel is allowed to contact by pressing to a drum 20 by a press-contacting roll 41 when the band steel is sent out to a position of the take-up drum 20 in which plural segments 21 of arcuate sectional form are supported on a take-up shaft allowing free expansion and contraction in radial direction and the press-contacting roll 41. Then, electricity is conducted to an electromagnet 32 of the segment 21 through a rotary contactor and a switch and the band steel is attracted and fixed on a magnetic pole member 33. Next, the drum 20 is driven by inching, and after coiling a turn or more, the band steel is taken up loading specified coiling tension. After demagnetizing each segment 21, diameter of the segment is reduced and the coil is taken out.
Patent JP-S6146860-A (JP)
Inventor: MATSUSHIMA HIROAKI
IPC: F25B47/02
Filed: 1984-08-10
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-H04364324-A (JP)
Title: Protective system for distribution line
Inventor: KATO KAZUAKI
IPC: H02H3/22
Filed: 1991-06-11
Abstract: PURPOSE:To provide a protective system for distribution line which can alleviate damage of the distribution line by removing overcurrent from the distribution line and can decrease the number of times of power interruption by blocking a circuit breaker from being opened. CONSTITUTION:A current detecting means 6 is arranged in a distribution line 2 having a branch 11 connected through a line switching means, i.e., a protective switch 12, with a thyristor switch 10. When the current detecting means 6 detects overcurrent flowing through the distribution line 2, the thyristor switch 10 makes a transition to ON state through a thyristor control circuit 9 and after the thyristor switch 10 is sustained in ON state for 1.5 cycles of system frequency, it is reset to OFF state.
Patent JP-S5956766-A (JP)
Title: Solid-state image pick-up sensor
Inventor: YOSHIDA OKIO
IPC: H04N5/335
Filed: 1982-09-27
Abstract: PURPOSE:To obtain two kinds or more of images by obtaining image information for every kind of photoelectric conversion materials by a method wherein an element is constructed by dividing the element surface with two kinds or more of photoelectric conversion materials. CONSTITUTION:An n<+> accumulation diode 8-a and a photo diode 3-b the same as vertical CCD's 2-a, b composed of n<+> buried channel CCD's are formed on a p type Si substrate 1. The element is so constructed as to have two kinds of photo electric conversion materials in the vertical direction; the left side is the photoconversion part of a photoconductor, and the right side is the photo conversion part of an Si wafer part. For this purpose, a hole is bored at a part of an insulation layer 5 on the accumulation diode 8-a after forming a poly Si electrode 4-a serving as the gate electrode for transfer purpose and the insulation film 5, and a lower electrode 9-a of Al, etc. is formed except above the adjacent photo diode 3-b. In the same manner, a photoconductor 10 and a clear electrode 11 are formed except above the photo diode.
Patent JP-H07222984-A (JP)
Title: Method of cleaning acidic or alkaline waste water and liquid raw condensate
Inventor: TSUBUIGUNIEFU BOGUSURAFUSUKII
IPC: C02F1/66
Filed: 1994-07-19
Abstract: PURPOSE: To clarify a waste water or liquid condensate containing environmentally harmful acidic contaminants, alkali contaminants and heavy metals by the reaction of a reagent comprising a specified homogeneous mixture.  
     CONSTITUTION: A waste water or liquid condensate is treated with a reagent in a pellet form which produces a basic reaction product and an acid. Namely, the reaction is carried out by using a homogeneous mixture containing hydroxycarbonate or carbonate of metals in the second period of the periodic table, especially magnesium salt, and containing iron oxide or aluminum oxide. The carbonate is used to neutralize and separate the heavy metals and iron contaminants in the waste water or liquid condensate in a first neutralization stage. The iron oxide or aluminum oxide is reacted into iron hydroxide or aluminum hydroxide which causes in a nascent state reneutralization of the waste water or liquid condensate in a second reaction stage which is temporally shifted. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6154329-A (JP)
Inventor: ERITSUHI YUNJINGAA
IPC: B60K26/04
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1017070-A (JP)
Title: Serial electronic chip parts
Inventor: FUKUDA KENICHI
IPC: B65D85/86
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To previously prevent troubles brought on containing electronic chip parts into a taping material or taking out them therefrom, by keeping the ratio of the longitudinal width of the taping material for the containing hole to the longitudinal width of the taping material for the electronic chip parts, within a specified value. SOLUTION: Containing holes 12 are punched out in a taping material 11 and a bottom tape 14 made of paper or a resin is stuck to the rear face. The ratio of the width A of the electronic chip parts and the width B of the containing holes 12 regarding the longitudinal direction (transfer direction x) of the taping material 11 is set and kept as 0.91>A/B>0.81, when the electronic chip parts 1 are contained in respective containing holes 12 or taken out of the holes to prevent the parts from moving around in the containing holes 12 and also prevent them from being tightly positioned. Accordingly, troubles such as incorrect or impossible containing of the parts and incorrect or impossible taking-out thereof, are prevented.
Patent JP-H0832965-A (JP)
Title: Image encoder
Inventor: TSUBOI YUKITOSHI
IPC: H04N5/92
Filed: 1994-07-19
Abstract: PURPOSE:To perform data compression of a video signal by reducing a circuit scale. CONSTITUTION:Coefficient data obtained by performing the orthogonal transformation of the video signal at every block in an orthogonal transformation circuit 3 is supplied to an adaptive quantization circuit 22 via a delay circuit 6, and also supplied to an information quantity control circuit 32. In the information quantity control circuit 32, the data is quantized by different quantization step size by quantization circuits 33-37, and calculated data quantity at every block is combined at every different quantizing method by a data quantity selection multiplex circuit 43, and the combination of data quantity at every quantizing method is integrated in segment units consisting of prescribed number of blocks. The integral value of data quantity at every quantizing method is judged in a quantization parameter judging circuit 45, and a quantization parameter for the optimum quantizing method can be decided, and the adaptive quantization circuit 22 quantizes the coefficient data by such quantization parameter.