baber/WOPTO huggingface dataset:
Patent JP-H05108817-A (JP)
Title: Character pattern extending processing method and circuit therefor
Inventor: OMIYA MOTOHIKO
IPC: G06T3/40
Filed: 1991-10-15
Abstract: PURPOSE:To cancel the access time neck of an RAM, and to attain the high speed of the extending processing of the vertical direction of a character pattern by using a character pattern storing part as a shift register. CONSTITUTION:An (m) columnX(p) line character pattern before extension is stored in an (m) columnX(n) (>p) line shift register 1 constituted of unit registers 1-1-1-n, an extending processing control parameter corresponding to each line of the character pattern is stored in a shift register 5, and the initial value of a line processing control flag corresponding to each line of the shift register 1 is stored in a shift register 4. The extension is operated by repeating the shift operation of transferring the content of each line of the shift register 1 to the other line, or returning it to its own line, and at that time, a line data selection control part 3 generates the control signals of line data selecting circuits 2-1,... corresponding to each line except the final line based on the values of the present entire flags of the shift register 4, and the value of the leading parameter of the register 5. Then, a shift clock control part 6 generates shift clocks (b), (c) and (d) for the shift registers 1, 4, and 5 based on the value of the leading parameter of the shift register 5.
Patent JP-H06151578-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUDO ITSUKI
IPC: H01L21/316
Filed: 1992-11-04
Abstract: PURPOSE:To raise the interelement isolation performance of interelement isolating regions having different areas by forming a first insulating film on the main surface of a semiconductor substrate, and forming a second insulating film for element isolation in the groove made in the substrate. CONSTITUTION:Since the interval is narrow in a minute selement isolating region, an Si3N4 film 104 and an SiO2 film 105 are not exposed from the surface of an Si substrate, being buried between a first SiO2 film 102 and a first Si3N4 film 103. A groove 107 is made only in a minute element isolating region by performing reactive ion etching with the Si3N4 film 104 as a mask. An SiO2 film 108 is made on the inner face of the groove by oxidizing the surface of the groove 107, and then a first SiO2 film 106 for element isolation and, at the bottom of an Si groove 107, a boron-implanted layer for channel stopper are made by implanting boron ions. A second SiO2 film 109 is made all over the surface by the CVD method using B and BPSG. The second SiO2 film 109 for element isolation is left only in the groove 107 by etching it until the surface of the substrate 101 is exposed.
Patent JP-H07154531-A (JP)
Title: Picture reader
Inventor: SHIMIZU MITSUO
IPC: H04N1/19
Filed: 1993-11-25
Abstract: PURPOSE:To prevent an image sensor output signal from being affected of a noise by providing an impedance adjustment element reducing an operating speed of a sensor driver to each sensor driver. CONSTITUTION:Resistors 24a-24e are added in series with a drive signal path of each output stage of sensor drivers 22a-22e driving image sensors 1a-1e. An operating voltage is applied to each of the drivers 22a-22e via a feeder from a power supply and internal resistors gamma1-gamma5 are in existence in the feeder. The impedance of the drive signal path is higher by adding the resistors 24a-24e to the drivers 22a-22e to allow the signal path to be susceptible to a stray capacitance in existence between the drive signal path and ground. Thus, a low pass filter is formed by the resistance (R1-R5) of the resistors 24a-24e and the stray capacitance so as to slow down the response of the image sensor to the drive signal up to a desired level thereby avoiding propagation of noise.
Patent JP-H10137891-A (JP)
Title: Nib for heading punch
Inventor: KAJINO HIROSHI
IPC: B21K1/44
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the durability for long term because the developments of chip and crack are little by forming a polygonal hole in the inner surface of a nib main body and vertical fine grooves on the outer peripheral surface positioned on the lines through the corner parts of the polygonal hole from the center part of the nib main body. SOLUTION: After inserting a spacer into an enlarged hole of a punch case, a ring is pressed into the truncated conical shaped nib main body 1 formed with the six lines of vertical fine grooves 3 on the outer peripheral surface and the six lines of fine grooves 4 on the bottom surface with a reversed conical shape hole, and the nib main body 1 integrated with the ring is pressed into the enlarged hole. In such a way, a punch case loading the nib main body 1 is fitted to a heading device and the heading is executed by combined with a die. When a blank supplied to the polygonal hole 2 in the nib main body 1 is formed with the punch at the time of heading, the shock is applied to the polygonal hole 2 with the heading. This shock is buffer-absorbed with the fine grooves 4 and the vertical fine grooves 3 formed in the nib main groove 1.
Patent JP-S62151291-A (JP)
Title: Brazing filler metal
Inventor: KASHIWAGI KOZO
IPC: B23K35/28
Filed: 1985-12-25
Abstract: PURPOSE:To form a brazed product having good quality by using an alloy contg. Au, B, Cr, Si, and Pd respectively at specific ratios and consisting of the balance Ni as a brazing filler metal. CONSTITUTION:The compsn. of the brazing filler metal consists, by weight, 1-30% Au, 0.5-5% B, 0.5-15% Cr, 0.5-10% Si, 1-30% Pd and the balance Ni. At least either one kind of Fe and Co is incorporated at 0.5-7% into the above-mentioned components according to need. An alumina crucible is used to melt the brazing filler metal and a thin sheet thereof is prepd. by melting the brazing filler metal in a gaseous Ar atmosphere by high-frequency induction heating and pouring the melt onto single roll. Such thin sheet is brazed to a nickel alloy, stainless steel, etc. in a gaseous Ar atmosphere. The brazing filler metal is formed by discharging the melt thereof to a rotating fluid or injecting the same by water or an inert gas. The product which has a high degree of joining, is highly resistant to heat and corrosion and has shallow penetration depth of oxidation is obtd. by such brazing filler metal.
Patent JP-H07305027-A (JP)
Title: Silica-containing inorganic oxide film-forming coating agent capable of patterning and method for pattern formation
Inventor: NOGAMI TATSUYA
IPC: C09D183/02
Filed: 1994-11-29
Abstract: PURPOSE:To obtain a coating agent capable of patterning by rays of light, with the unirradiated portion thereof soluble to water and removable, thus causing no environmental pollution, by dissolving an alkoxysilane hydrolyzate, metal nitrate and deposition inhibitor in an organic solvent. CONSTITUTION:This coating agent is obtained by dissolving (A) an alkoxysilane hydrolyzate, (B) nitrate's) of at least one kind of metal selected from those belonging to groups IIa, IIIa, IVa, Va, IIIb, IVb, Vb, VIIb and VIII, and (C) a deposition inhibitor consisting of at least one compound selected from ethylene glycol, dlmethylformamide, dimethylacetamide, N-methylpyrrolidone and derivatives therefrom, in an organic solvent such as ethanol, acetone, benzene or ethylene glycol.
Patent JP-H02140729-A (JP)
Title: Underwater photographing device
Inventor: TAKADA JUNZO
IPC: G03B17/08
Filed: 1988-11-22
Abstract: PURPOSE:To clearly photograph a substance under the water with the aid of simple constitution by providing a reflecting mirror which reflects an image under the water into a case body through a transparent body on the lower part of the transparent body and providing a photographing device which photographs the image under the water coming from the reflecting mirror in the case body. CONSTITUTION:The reflecting mirror 2 provided on the lower part of the case body 1 is supported by a frame body 21 in the direction that the image under the water in a horizontal direction is reflected to the inside of the case body 1. Then, on the inside of the case body 1, a camera 3 for a 35mm film is fixed as the photographing device so as to be faced in the direction of a bottom part 10. Besides, on the inside of the case body 1, a stroboscope 4 whose light emitting direction faces to the focal point direction of the camera and which is set as a lighting device is provided in parallel with the camera 3. Then, it can emit light synchronously with the camera 3. The stroboscope 4 is not equipped with a special waterproof equipment in the same way as the camera 3. Thus, irregular reflection on the surface of the water is prevented from occurring and the substance under the water is clearly photographed from the air by the simple constitution.
Patent JP-H01197052-A (JP)
Title: Method for working squeeze plunger in die casting machine
Inventor: IWAMOTO NORIHIRO
IPC: B22D17/32
Filed: 1988-11-22
Abstract: PURPOSE:To work a squeeze plunger at the optimum timing by detecting the timing, when speed of an injecting plunger at the actual injection is lowered to less than the prescribed setting value. CONSTITUTION:After the filling of molten metal in a cavity completes, shifting speed of the injecting plunger 4 is rapidly lowered. When this speed is lowered to less than the preset value corresponding to forming condition, the shifting stroke of the injecting plunger 4 is detected with a linear encoder 9 and at the same time, this output is given to control device 10, and by working a solenoid 14, change of the shifting speeds in low speed injection zone SL and high speed injection zone Sh is executed. By this method, the squeeze plunger 20 can be worked at the optimum timing.
Patent JP-H06151001-A (JP)
Title: Terminal locking structure for fuse box
Inventor: SEKI YOSHINOBU
IPC: H01H85/54
Filed: 1992-11-05
Abstract: PURPOSE:To provide terminal locking structure for a fuse box, capable of dual locking of a terminal for a fuse by fixing a fuse holder. CONSTITUTION:In a fuse box, a flexible lock lance 10 is mounted on a partition wall 7 of a terminal containing chamber 2. A terminal 6 for a fuse is inserted into the terminal containing chamber 2 to be engaged with the flexible lock lance 10. A fuse terminal 12 is connected to the terminal for a fuse through an opening 3 of the terminal containing chamber 2. Flexible lock legs 19 each having a pawl 27 to be engaged with a lock step 18 of the terminal for a fuse and inserted through the opening 3 and a flexure inhibiting plate 21 inserted along the flexible lock lance 10 are provided in a fuse holder 5 abutting the end edge 4 of the opening 3. Furthermore, a temporary lock portion 28 and a main lock portion 29 with respect to the fuse box main body 1 are disposed in the flexure inhibiting plate 21.
Patent JP-H01135542-A (JP)
Title: Monolithic catalyst for purifying exhaust gas
Inventor: MIYOSHI NAOTO
IPC: B01D53/94
Filed: 1987-11-24
Abstract: PURPOSE:To improve purification performance of hydrocarbon and NOx by allowing the surface of a monolithic carrier base body to be provided with a carrying layer which consists of zeolite having fine narrow pore diameter in a specified range, basic oxide and an additive and allowing catalytic metal to be carried thereon. CONSTITUTION:The surface of a monolithic carrier base body is spread with slurry incorporating basic oxide, an additive and zeolite and calcined to form a carrying layer consisting of porous oxide on the surface of the base body and a monolithic catalyst for purifying exhaust gas is produced by allowing this carrying layer to carry catalytic metal. Further, this carrying layer consists of porous oxide and has fine narrow pores of 2-10Angstrom  formed by zeolite, fine pores of 0.01-0.05mum formed by basic oxide and macrofine pores of 0.1-10mum formed by the additive. Therefore, catalytic performance is improved and also durability is improved.
Patent JP-H07128200-A (JP)
Title: Monitoring method and apparatus
Inventor: YAMAMOTO TAKAYOSHI
IPC: G01M99/00
Filed: 1993-10-31
Abstract: PURPOSE:To provide a monitoring method and apparatus which enables the identification of an image of an object to be monitored from other background images and moreover, quickly. CONSTITUTION:An input image from a camera 1 is divided by an image division means 2 and each luminance of each block of the image divided are averaged with a luminance averaging means 3 to judge whether an area is an object to be monitored or not by an extraction means 4 for the object to be monitored. An area judged not to be the object to be monitored by the extraction means 4 for the object to be monitored is used as background image to update a background image 6 by a background image updating means 5. The area judged to be the object to be monitored by the extraction means 4 for the object to be monitored is recognized as the object to be monitored by a recognition means 7 for the object to be monitored. This enables the extracting of the contour or the like of a moving object outdoors to recognize what the moving object is. The optimum solution in the combination a Snake's method and a gene algorithm is determined thereby enabling the extraction of the contour of the object to be monitored faithfully.
Patent JP-2001117041-A (JP)
Title: Optical scanner and image forming device
Inventor: SAKAUCHI KAZUNORI
IPC: G03G15/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming device preventing the deterioration of a laser diode by restraining temperature rise caused by the generated heat of the laser diode and made advantageous in terms of cost with simple constitution without exerting influence on optical characteristic. SOLUTION: The laser diodes LDI and LD2 are press-fit and held in a cylindrical holding member. The holding members 31 and 32 are formed of resin whose heat conductivity is >=0.7W/m.K.
Patent JP-H07149968-A (JP)
Title: Polypropylene resin molding
Inventor: SUGIMOTO RYUICHI
IPC: C08L23/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the molding having very excellent physical properties and excellent moldability as well as transparency and flexibility inherent in syndiotactic polypropylene. CONSTITUTION:The molding is produced by melt-molding a mixture of a substantially syndiotactic polypropylene with an isotactic polypropylene, and has a crystalization temperature appearing as a single peak when measured at a temperature fall rate of 30 deg.C/min by differential scanning calorimetry(DSC).
Patent JP-H10144097-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIKICHI HIROSHI
IPC: G11C29/48
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for detecting a leak current at the time of a standby mode, and reduce a circuit scale for it. SOLUTION: This circuit is provided with OR gates G31, G32 and an input signal level fixing circuit 3 supplying the logical sum of each of data A1, A2 and a standby signal STBY to a row decoder 2. An output signal of the row decoder 2 is supplied to word lines WL1-WL4 directly corresponding. Therefore even if a standby mode is performed with any timing, access data CA1, CA2 for the row decoder 2 is fixed to a high level, states of each section including the decoder 2, signal levels of each section are always fixed to one state, the number of times of measuring a current for detecting a leak current is reduced, and the time required for it is reduced.
Patent JP-H01168676-A (JP)
Title: Benzoheterazoles
Inventor: ROBAATO ENU YANGU
IPC: A61K31/42
Filed: 1988-11-25
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H, halogen, alkyl or the like; R 3  is H or R 2  (R 2  is alkyl or the like); R 4  is H, halogen, alkyl or the like; R 5  is H, N 3 , alkyl or the like; R 7  is H or alkyl; Q 1  and Q 2  are COOR 3  or the like; X 1  is O, S, or the like; X 2  and X 3  are O or the like; X 4  is NH 3 , O or the like; Y is C≡C or the like; Z 1  and Z 2  are COR 3  or the like; m, m', p and p' are 0-8; n, n', r and r' are 0 or 1] and its salts.  
     EXAMPLE: 5-[3-[2-(5-chlorobenzooxazole-2-yl)ethenyl]phenyl]-4,6-dithianonane diacid.  
     USE: SRS-A, especially antagonists of leukotriene D 4 .  
     PROCESS: For example, the compound of formula V is obtained through the compound of formula III and IV from the compound of formula II. On the other hand, the compound of formula VII is obtained from the compounds of formula VI, and the compound of formula V are reacted with the compound of formula VII to obtain the compound of formula VIII as one of compounds of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62228187-A (JP)
Inventor: CHIYAARUZU ERU MERUCHIYAA
IPC: G01T1/20
Filed: 1986-12-12
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-S63149406-A (JP)
Title: Device for allowing turning movement
Inventor: TSUDA MASARU
IPC: F16C11/04
Filed: 1986-12-15
Abstract: PURPOSE:To improve the lightness, durability and workability of a rotating device by providing a male pivot base plate with a shaft for turning movement and the second arc piece, and a female pivot base plate with the first and the third arc pieces, and forming these vertically sectional shape into a concentric shape, and mutually slidably combining the above mentioned base plates. CONSTITUTION:The pivoting part of the base plate 7 of a male member is formed with a reversible rotating shaft 1 for turning movement, and its outside is formed with the second arc 3 with the first arc 2 of the base plate 8 of a female member held between the rotating shaft 1 and the second arc 3. In addition to that, the base plate 8 of the female member is formed with the third arc 4 with the second arc 3 held between the first arc 2 and the third arc 4. All the shaft 1 for turning movement and the first, second and third arcs 2, 3, 4 arc concentrically circular in their vertically sectional shape, and are mutually slidably combined. Shape aluminium material can be therefore used for a reversible rotating device to improve its durability, lightness and workability and make it keeping excellent air-tightness and sound insulation.
Patent JP-H05278008-A (JP)
Title: Production of modified wood
IPC: B27K3/50
Filed: 1991-10-17
Abstract: PURPOSE:To make wood fire-retardant by impregnating wood with a solution of one or more kind of metal alkoxide having fireproof effect and decomposing metal alkoxide under heating to convert the same to insoluble metal oxide. CONSTITUTION:Wood is immersed in a solution of one or more kind of metal alkoxide having fireproof effect as it is and drawn up from the solution to be heated to convert metal alkoxide to insoluble metal oxide within wood by hydrolysis or thermal decomposition. Thereafter, the wood is subjected to vacuum drying under heating to obtain fire-retardant modified wood. Therefore, metal alkoxide in the solution can be infiltrated in wood within a short time only by simple vacuum operation and impregnated metal alkoxide is converted to insoluble metal oxide by hydrolysis or thermal decomposition to be fixed to wood to make the wood fire-retardant.
Patent JP-H08161318-A (JP)
Title: Kana/kanji conversion device and kana/kanji conversion method
Inventor: WATANABE YASUHISA
IPC: G06F17/22
Filed: 1994-11-30
Abstract: PURPOSE: To provide a KANA (Japanese syllabary)/KANJI (Chinese character) conversion device and a KANA/KANJI conversion method, by which high conversion efficiency is realized without increasing the capacity of a storage means on the conversion of a postpositional word (postpositional word functioning as an auxiallary to a numerical) and the like. CONSTITUTION: A postpositional word judgement part 32 standardizes KANA data inputted from an input means 22 based on a prescribed standardized reference, and judges whether a clause constituting KANA data which is inputted in accordance with standardized reading includes the postpositional word and the like registered in a dictionary file 28 or not based on a prescribed ordinal number judgement reference.  When the clause is judged to include the postpositional word for numerical and the like, a connection judgement part 34 judges the propriety of connection between a numeral and the postpositional word and the like on the postpositional word and the like included in the clause concerned based on a postpositional word connection table registered in postpositional word connection file 30 in accordance with the type of the connection of a registered word in the postpositional word and the like, which is registered in the dictionary file 28. The two continuous clauses of the clause including the postpositional word and the clause including the succeeding postpositional word and the like are set to be conversion candidates.
Patent JP-H10126111-A (JP)
Title: S/n enhancer
Inventor: NIIMURA SATORU
IPC: H01P1/23
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain the S/N enhancer with a small size or a small insertion loss. SOLUTION: A signal, including a high level main signal and a low level noise signal, is given to a 1st directional coupler 12 of the S/N enhancer 10. The signal distributed by the 1st directional coupler 12 is given to a 1st magnetostatic filter 14 and a 2nd magnetostatic filter 16. A filter that has a high conversion efficiency from an input signal into a magnetostatic wave and a low conversion efficiency from a magnetostatic wave into an output signal is adopted for the 1st magnetostatic filter 14. Conversely, a filter that has a low conversion efficiency from an input signal into a magnetostatic wave and a high conversion efficiency from a magnetostatic wave into an output signal is adopted for the 2nd magnetostatic filter 16.  A 2nd directional coupler 18 is used to synthesize output signals of the 1st magnetostatic filter 14 and the 2nd magnetostatic filter 16 in phases opposite to each other.
Patent JP-S63149107-A (JP)
Inventor: MATSUBARA YUZURU
IPC: B28B7/00
Filed: 1986-12-12
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-H11140639-A (JP)
Title: Magnetron device and sputtering device
Inventor: TANAKA YOICHIRO
IPC: H01L21/203
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron device in which the average magnetic field intensity in the inside region is reduced, and the balance between it and the average magnetic field intensity in the outside region is regulated. SOLUTION: A magnet unit 24 in a magnetron device 22 is arranged along a closed-loop line 40 decided on one face of a base plate 26, and is fixed to one face of the base plate in such a state that the magnetic pole edge faces toward the side opposite to the base plate. The closed-loop line is decided in line symmetry as for a prescribed standard line 42 passing through the center C of the rotation of the base plate, and the magnet unit 24 placed on the inside of a circle 44 of a prescribed radius with the center of the rotation as the center is arranged asymmetrically as for the standard line. Thus, the magnet unit in the inside region does not draw the same locus in the case the base plate is rotated once, and the average magnetic field intensity in the inside region is reduced.