baber/WOPTO huggingface dataset:
Patent JP-H09204456-A (JP)
Title: Method for verifying integrated circuit mask pattern
Inventor: MAEDA KOJI
IPC: G03F1/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of a pseudo error due to a degraded terminal in the comparison/collation of circuit connection information and a mask pattern. SOLUTION: A procedure S4 for detecting plural output terminals in equal potential from circuit connection information on the mask pattern of an integrated circuit, a procedure S5 for inserting a dummy element pattern between the plural output terminals in which the pattern of the integrated circuit is detected and which have equal potential, a procedure S7 for detecting the plural output terminals in equal potential from circuit connection information on a circuit drawing,  a procedure S8 for inserting a pseudo element between the plural output terminals in which the circuit drawing is detected and which have equal potential and procedures S10 and S11 for comparing and collating the mask pattern of the integrated circuit into which the pseudo element pattern is inserted with the circuit drawing into which the pseudo element is inserted and verifying whether the mask pattern of the integrate circuit is equal to the circuit drawing or not are provided.
Patent JP-H05217884-A (JP)
Title: Pattern forming method
Inventor: NOMURA YOICHI
IPC: C23F1/00
Filed: 1992-01-29
Abstract: PURPOSE:To eliminate a drop in dimensional accuracy and the deterioration of the shape of a pattern caused by light reflected from a semiconductor substrate which bring about problems in a pattern lithography process of a photoresist. CONSTITUTION:A SiO2 film 4 is grown over a semiconductor substrate 1 on which an interconnection metallization film 3 having a high reflectivity. An anti-reflection film 4a which absorbs ultraviolet rays is formed by implanting Ce<4+> ions into the SiO2 film and subjecting it to a heat treatment. After a photoresist 5 is applied on the anti-reflection film, the substrate is exposed to light and then developed, so that a photoresist pattern 5a is formed. It is possible to prevent dimensional variations and the deterioration of the shape of a pattern caused by an interference effect by the use of the absorbing type anti-reflection film thus produced.
Patent JP-H09202236-A (JP)
Title: Small electric truck
Inventor: ISHIZAKI KAZUHISA
IPC: B62B3/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a constant braking force irrespective of the abrasion of a wheel or other external force. SOLUTION: The small electric truck is composed of a drive wheel 4 of the truck, a fixed wheel 5 supporting the truck, free wheels 6 changing the direction, a stopper 7 set when stopping, a cylinder separating the wheel from road surface, a pedal expanding and contracting the cylinder, an assist arm connected to the tip part of the pedal, and a mount attached to the cylinder, and a constant braking force can be obtained irrespective of the abrasion of the wheel or other external force by disengaging the grounding power between the wheel and the road surface of the stopper by the elevation of the cylinder in the stopper 7 disposed in the driving wheel side or in the front or back of the truck 1.
Patent JP-S61172428-A (JP)
Title: Digital filter
Inventor: TSUCHIYAMA YOSHIRO
IPC: H03H17/04
Filed: 1985-01-28
Abstract: PURPOSE:To ensure substantial dynamic range by providing a means detecting the deficiency of a dynamic range of a digital filter or generation of the cause to the deficiency and a means varying the center value of the output of the digital filter in response to the output result of the said detection means. CONSTITUTION:The section comprising a delay circuit 1, multipliers 2, 3 and adders 5, 6 is the digital filter with the same structure as a conventional filter. Further, an input signal is inputted to a DC component detector 4 to detect the DC component of the input signal. The center value of the output signal is outputted to the adder 6 at the output side in response to the detected DC component and the adder 6 outputs a signal whose center value is changed in response to the output of the DC component detector 4. Thus, the dynamic range of the output is ensured without increasing the word length of modulation in the inside of the filter.
Patent JP-H11211979-A (JP)
Title: Projection image correcting lens, projection lens device, and projection type display device
Inventor: MIYATAKE YOSHITO
IPC: G02B13/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the pixel shift between projection images when stack projection is performed by using more than one projection type display device. SOLUTION: The projection image correcting lens consists of a 1st plano-concave cylindrical surface lens 23 and a 2nd plano-convex cylindrical surface lens 24 in order from the screen side and the aspect ratio and trapezoid distortion of a projection image can be varied by varying the air gap between the two cylindrical surface lenses 23 and 24 and the tilt angle of at least one cylindrical surface lens. Projection type display devices are arranged in parallel and the projection image correcting lens is arranged on the projection side of each projection lens to reduce the pixel shift between two projection images.
Patent JP-S59140541-A (JP)
Title: Character processing device
Inventor: TOSHIMA EIICHIROU
IPC: G06F17/22
Filed: 1983-02-01
Abstract: PURPOSE:To make a high-speed Kana (Japanese syllabary)-Kanji (Chinese character) conversion possible for not only an expert but also a beginner, by preparing a Kana-Kanji conversion function with frequency of learning and a Kana- Kanji conversion function without frequency of learning and selecting one of them. CONSTITUTION:The input from a keyboard KB is sent to a CPU, and the CPU reads out various control signals stored in an ROM and executes various controls in accordance with these signals. When a frequency of learning effective key GK on the keyboard KB is depressed, the output of on FFGR for learning use is switched to the learning side, and Kana-Kanji conversion where candidate words appear in accordance with frequency in use at this time is performed. When a frequency of learning ignoring key NK is depressed, the output of the FFGF is switched to the non-learning side, and candidate words appear always in a certain order. Consequently, the function with frequency of learning is selected for beginners and the function without frequency of learning is selected for experts to perform the Kana-Kanji conversion of a high input speed.
Patent JP-S62172070-A (JP)
Title: Finishing agent for guilding structure
Inventor: YASUYOSHI MATSUNORI
IPC: C09D175/04
Filed: 1986-01-27
Abstract: PURPOSE:The titled finishing agent providing a cured material which has extremely small contraction in curing and causes no cracks, comprising a cement blend, an OH group-containing liquid diene polymer and a polyisocyanate compound. CONSTITUTION:(A) A cement blend (preferably cement paste consisting of cement and water or mortar consisting of cement, sand and water) is blended with (B) an OH group-containing liquid diene polymer (e.g., 4-12C diene polymer such as butadiene homopolymer, etc., having preferably 500-10,000 molecular weight) and (C) a polyisocyanate (preferably diphenylmethane diisocyanate or tolylene diisocyanate) in a weight ratio of 5-100pts.wt. total amounts of the components B and C based on 100pts.wt. component A to give the aimed finishing agent.
Patent JP-S57130825-A (JP)
Title: Engine mount apparatus with fluid therein
Inventor: KAKIMOTO TOSHIHIKO
IPC: F16M7/00
Filed: 1981-02-02
Abstract: PURPOSE:To reduce the size of a mount by parting a space within a mount rubber and restricting any movement of a diaphragm placed at one side of a partition plate provided with an orifice by means of the partition itself and a cover located opposite to the partition plate. CONSTITUTION:Between both base plates 1, 2, a mount rubber 4 provided with a space 3 therein is inserted and fixed. A partition plate 6 having an orifice 5 is placed so as to face the upper portion of the space 3 and the circumference of the plate 6 is positioned in the base plate 1. A diaphragm 7 is placed above the partition plate 6 and the circumference of the diaphragm 7 is pressed by the circumference of a cover 8. Liquid is filled in an upper and a lower chambers 9, 10 of the partition plate 6 and as well as a chamber 16 above the diaphragm 7 is opened to the atmosphere through a hole 17 of the cover 8. The diaphragm 7 has a central thick portion 7a. When the diaphragm 7 is deformed, the central thick portion 7a makes contact with the cover 8 and the partition plate 6 to close the hole 17 and the orifice 5 and simultaneously the cover 8 and the plate 6 restrict any movement of the diaphragm 7 more than the given distance.
Patent JP-H05203831-A (JP)
Title: Working method and device for optical fiber
Inventor: SUGA TETSUYA
IPC: G02B6/255
Filed: 1992-01-29
Abstract: PURPOSE:To enable heating of an optical fiber by causing the mixed combustion of gaseous propane and gaseous oxygen which are inexpensive, can be easily handled, are low in danger and are easily available by specifying the mixing ratio of the gaseous oxygen with the gaseous propane. CONSTITUTION:The mixing ratio of the gaseous oxygen with the gaseous propane is specified to a 0.6 to 1.4 range. Namely, a good result in terms of strength is obtainable at the mixing ratios between dotted lines (a) and (b), i.e., the mixing ratios between about 0.6 and 1.4 where the flow rate of the gaseous propane is taken at the axis of abscissa and the flow rate of the gaseous oxygen at the axis of ordinate and where black dots are designated as the mixing ratios when the strength nearly equal to the shearing strength in the case of flame heating by oxyhydrogen gas combustion is exhibited and white dots are designated as the mixing ratios when the strength weaker than the above-mentioned strength is exhibited. Since the dotted line (a) and the dotted line (b) may be regarded as approximately straight lines, the strength is eventually not directly and significantly affected by working temps.
Patent JP-H01189148-A (JP)
Title: Element carrier for electric element
Inventor: MATSUSHITA TADASHI
IPC: H01L23/04
Filed: 1988-01-25
Abstract: PURPOSE:To restrict position deviation of an element carrier and to prevent the positional deviation between the outer electrodes of the element carrier and the wirings on a circuit board, by providing a means which forcibly determines the position of the circuit board. CONSTITUTION:A semiconductor chip 2 is mounted on the upper surface of a rectangular parallelopiped element carrier body 1. Outer electrodes 5 and projection 8 are provided on the lower surface. Wiring patterns 6 are formed at positions which can be connected to the outer electrodes 5 are formed on a circuit board 7. A hole 9 is formed in the circuit board 7. The size of the hole 9 is determined so that the projection 8 is coupled into the hole. The accuracy of the fixing position of the element carrier body 1 can be controlled with the degree of coupling. When a plurality of the projections and the holes or recess parts are provided, the position alignment can be performed accurately furthermore.
Patent JP-H05204941-A (JP)
Title: Ordered data processor
Inventor: KAWAMATA YOSHIHISA
IPC: G06Q30/06
Filed: 1992-01-29
Abstract: PURPOSE:To issue an order slip on which a rough sketch for showing a customer's seat position is printed together with order data, when customer's order data and seat data are inputted through a data input part. CONSTITUTION:Printing data of a rough sketch for showing arrangements of each customer's seat is stored in a rough sketch data memory in advance. When customer's order data and seat data inputted from a handy terminal 1 are received through an order data management device 2, a position on a rough sketch of a customer's seat corresponding to its seat data is discriminated. Also, its customer's seat is discriminated from other customer's seat and the rough sketch is printed on recording paper together with the order data and the seat data, and it is issued as an order slip.
Patent JP-S62174063-A (JP)
Title: Triazole derivative, plant growth regulator and agricultural and horticultural fungicide comprising same as active ingredient
Inventor: FURUSAWA KUNIHIKO
IPC: C07D249/08
Filed: 1986-01-24
Abstract: NEW MATERIAL:A compound shown by formula I (X and Y are halogen, lower alkyl or nitro; m and n are 0-2; m+n = 0-2; R1 is lower alkyl, hydroxymethyl or acetoxymethyl; R2 is H, lower alkyl or acetyl; with the proviso that R2 is H, lower alkyl, etc., when Xm is 4-Cl, n is O and R1 is CH3). EXAMPLE:A compound shown by formula I when Xm is 4-Cl, Yn is H, R1 is CH3 and R2 is H. USE:A plant growth regulator and an agricultural and horticultural fungicide. Usable for lodging prevention or growth suppression of grain such as rice plant, wheat, etc., and crops such as soybean, cotton, etc. PREPARATION:A triazole compound shown by formula II (R1' is lower alkyl or acetoxymethyl; R2' is lower alkykl or acetyl) is reacted with a reducing agent such as NaBH4, etc., in a solvent such as methanol, etc., at -20-40 deg.C for 0.5-6 hours and treated with an alkali aqueous solution or acidic aqueous solution to give a compound shown by formula I.
Patent JP-H01189735-A (JP)
Title: Microprogram diagnosing system
Inventor: NAGASAKA SHOICHI
IPC: G06F11/10
Filed: 1988-01-25
Abstract: PURPOSE:To diagnose a microprogram in an on-line operation by checking the microprogram divided into blocks before performing a program processing. CONSTITUTION:A CPU 13 executes an initialization process after starting the microprogram from a ROM 11, and the sum check of the block is applied before performing the processing of block of the microprogram divided into blocks. And a block microprogram is diagnosed by comparing with a sum check value attached on a block microprogram, and when noncoincidence is obtained, abnormality information via an I/O port 14 is latched at a latch mechanism 16, and is displayed on a display mechanism 15. By performing diagnosis on every divided block microprogram, the diagnosis of the microprogram in the on-line operation can be performed.
Patent JP-S57128839-A (JP)
Title: Bioelectrochemical sensor and its production
Inventor: UEHARA MASARU
IPC: C12M1/34
Filed: 1981-02-02
Abstract: PURPOSE:To obtain a sensor of superior activity, durability, etc. by covering the surface of an electrode with a mixture of ice blocks contg. enzyme or microbes and an org. solvent wherein a water-insoluble high polymer is dissolved, and removing the solvent thereby enclosing the enzyme or microbes into the high polymer matrix. CONSTITUTION:The ice blocks obtained by such a method of blowing water contg. enzyme or microbes such as mold, germs or the like into hexane of -70 deg.C and forming micro-ice blocks are filtered and are slurried in CH2Cl2. A CH2Cl2 soln. or the like wherein a water-insoluble high polymer such as cellulose acetate and which is cooled to <=0 deg.C is separately prepd. and said slurry is added into said soln., whereby a coating soln. is prepd. Said coating soln. is coated on the exposed part of an electrode 1 in the leading end part from the coated part of the insulator 4 of a barlike electrode (platinum wire or the like) 1, and the coating film is allowed to solidify in a cooling toluene bath. Next, the toluene is extracted away with an n-hexane, after which the ice blocks are thawed whereby the electrode coated with the cellulose acetate film of about 100mu thickness is obtained. In this way, the sensor virtually free from degradation in activity for a long period of time is obtained.
Patent JP-S60160824-A (JP)
Inventor: HIUGA TADAHIKO
IPC: A01K1/015
Filed: 1984-01-27
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-2000213830-A (JP)
Title: Drier for refrigerating cycle
Inventor: TAKEDA YASUHITO
IPC: F25B43/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To postpone an extension of time until a filter is wholly clogged even when a large quantity of sludge is generated in a refrigerating cycle and avoid the large diameter of a drier main body. SOLUTION: In a drier, as a filter 11 mounted in a drier main body 10, an elongated bag shaped filter whose entire length is relatively longer than that of the drier main body 10 is used. The effective area of the filter 11 is sufficiently larger than that of a tray type filter. The bag shaped filter 11 is filled with a desiccant 12. The open side of the bag shaped filter 11 is caulked to a perforated cap member 13 so that the bag shaped filter 11 is formed integrally with the cap member 13. The bag shaped filter 11 is inserted into the drier main body 10 and the perforated cap member 13 is press-fitted and fixed to the drier main body 10 under pressure to ensure a refrigerant passage 14 between the bag shaped filter 11 and the inner peripheral surface of the drier main body 10.
Patent JP-H04261589-A (JP)
Title: Graphic display device
Inventor: NISHIMOTO AKIO
IPC: G06F3/0485
Filed: 1991-02-05
Abstract: PURPOSE:To smoothly display animation pictures without rewriting graphic display data written in an overlay frame buffer. CONSTITUTION:By making the capacity of an overlay frame buffer 3 larger than a display area of a one-screen portion, and also, changing a position of a display area 8 in the overlay frame buffer 3 by an overlay scan address generating circuit 6 independently of a main frame buffer 2, graphic display data written in the overlay frame buffer 5 can be moved smoothly by a scan timing on a screen of a CRT 1.
Patent JP-H05203008-A (JP)
Title: Compressor with friction type continuously variable transmission
Inventor: AOKI YUICHI
IPC: F16H15/52
Filed: 1992-01-29
Abstract: PURPOSE:To reduce pushing/pressing force in order to prevent material fatigue of each disk by forming a recessed part, which is formed on the facing surface between an output disk and a cam disk of a pressure contact force generating device in a compressor with a friction- type, continuously variable transmission, into a curved surface prescribed by a specific formula. CONSTITUTION:Rotating torque from an input shaft 10 is transmitted to a compressor used for an air conditioner for an automobile via a friction-type, continuously variable transmission 20. In the transmission 20, a plurality of epicyclic cones 26 are arranged between an input disk 24 and an output disk 25, and a speed change ring 30 is engaged by friction with a conical part 27a of the epicyclic cone 26. The rotating torque from the disk 25 is transmitted to a compressor 50 via a pressure contact force generating device 40, in which steel balls 45... are interposed in a space formed by recessed parts 46, 47 facing to each other of the output disk 25 and the cam disk 45, respectively. In this case, the recessed parts 46, 47 are formed into a curved surface prescribed by the formula II as shown on the right. In the formula, y denotes the amount of displacement of the cam disk in the axial direction; l: an inverse of the spring constant; r: the position of the cam surface in the radial direction; and x denotes the amount of displacement of the cam surface in the circumferential direction.
Patent JP-S5296824-A (JP)
Title: Trigger pulse decoder
Inventor: OKUNO SHINYA
IPC: H04N5/76
Filed: 1976-02-09
Abstract: PURPOSE: To obtain the reproduction picture with a good quality, by putting in sequential trigger pulse signal in which the identification signal is given and by automatically controlling the correction of the vertical resolution based on its identificating signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03218113-A (JP)
Title: Clock signal switching circuit
Inventor: BEPPU YUICHIRO
IPC: H03K5/00
Filed: 1990-01-24
Abstract: PURPOSE:To prevent the production of a notch in a selected clock signal by using a clock signal output obtained by a 2nd switching circuit, synchronizing a selective signal with the clock signal and using the synchronized selective signal to select the clock signal by a 1st switching circuit. CONSTITUTION:This switching circuit is provided with the 2nd switching circuit 20 selecting two systems of clock signals 0, 1 by the selective signal S and having an uncertain time at a change in an opposite direction to that of a switching circuit 10 and with a synchronous circuit 30 sampling the selective signal S for synchronization with a signal outputted from the 2nd switching circuit 2. Thus, the clock signal output obtained by the 2nd switching circuit 20 is utilized to synchronize the selection signal S with the clock signal and the synchronized selective signal is used to select the clock signals 0, 1 by the switching circuit 10. Thus, the production of the notch in the selected clock signal is prevented and the clock signal is made stable, thereby improving the system reliability.
Patent JP-H04253591-A (JP)
Title: Laser beam machining apparatus
Inventor: ISHIGAKI HIROSHI
IPC: B23K7/10
Filed: 1991-02-05
Abstract: PURPOSE:To allow the unmanned long-time operation of the machine by constituting a chuter table as plural divided tables and constituting these tables in such a manner that the moving quantities of the respective tables vary. CONSTITUTION:The work on a processing table is gripped by a gripper and is moved, by which the work is cut to a prescribed shape. The processing table is partly opened and closed and the cut products or scrap are sorted by the chuter tables. The chuter tables are constituted of the tables 7, 8 so as to be bisected (divided into plurality) at a groove part 6a. The tables 7, 8 are so constituted that the moving quantities thereof vary. The tables 7, 8 are moved by cylinders 9, 10. The need for the removal of the work and the operation for monitoring the machine by an operator is eliminated.
Patent JP-H07219221-A (JP)
Title: Photosensitive resin composition and photosensitive film using the same
Inventor: FURUBAYASHI HIROMI
IPC: G03F7/004
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a photosensitive resin compsn. excellent in adhesion to the base metal and chemical resistance by incorporating a polymer binder having carboxyl groups, a photopolymerizable compd. having a polymerizable ethylenically unsatd. bond in each molecule and epoxy modified self-crosslinkable acrylic resin. CONSTITUTION:This photosensitive resin compsn. contains a polymer binder (A) having carboxyl grdups, a photopolymerizable compd. (B) having at least one polymerizable ethylenically unsatd. bond in each molecule and epoxy modified self-crosslinkable acrylic resin (C). A layer of this compsn. is laminated on a substrate film. The component(A) is, e.g. a copolymer of alkyl (meth) acrylate and (meth)acrylic acid with a vinyl monomer copolymerizable with them. The component(B) is, e.g. a compd. obtd. by adding alpha,beta-unsaid. carboxylic acid to a compd. obtd. by allowing polyol such as polypropylene glycol di(meth) acrylate to react with alpha,beta-unsatd. carboxylic acid.
Patent JP-S62179372-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B65B19/30
Filed: 1987-01-26
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-S58133288-A (JP)
Inventor: HAYASHI YASUYOSHI
IPC: D05B3/00
Filed: 1982-02-01
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-H03217278-A (JP)
Title: Production of polyarylene sulfide coated body
Inventor: KOBAYASHI KAZUHIKO
IPC: C08G75/0277
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a coating film having satisfactory adhesion and toughness by heat treatment at a relatively low temp. for a short time by using a copolymer formed by copolymerizing a specified amt. of alkyl substd. p-phenylene sulfide units. CONSTITUTION:Powder of a copolymer represented by structural formula I (where each of R<1>-R<4> is H or 1-4C alkyl but all of R<1>-R<4> are not H and m/n is 99/1-70/30 molar ratio) is melt-stuck to the surface of a metallic base body heated to >=300 deg.C and heat treatment is carried out at the m.p. of polyarylene sulfide or above to produce a polyarylene sulfide coated body. This coated body having superior adhesion and toughness can be efficiently produced.
Patent JP-S61178865-A (JP)
Inventor: IWAMOTO HISAO
IPC: B65D81/03
Filed: 1985-01-28
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。