baber/WOPTO huggingface dataset:
Patent JP-H0358284-A (JP)
Title: Pixel density converting pulse generator
Inventor: INOUE TETSUYA
IPC: G06T3/40
Filed: 1989-07-27
Abstract: PURPOSE:To widely improve the degree of freedom for reduction and enlargement by discriminating whether a pulse in the next step is thinned out, enlarged or maintained as normal according to a result to add the inverse of a conversion ratio and generating a conversion pulse corresponding to the conversion ratio. CONSTITUTION:The subject generation is provided with a conversion ratio setting means 1 to set the inverse of the conversion ratio, an added result storing means 2 to store the added result in the step (front step) preceding to adding operation to be executed by stages, an adding means 7 to add the output of the conversion ratio setting means 1 with the output of the added result storing means 2 and a discriminating means 8 to discriminate it according to the added result of the adding means 7 whether the pulse corresponding to pixel data in the next step is thinned out, maintained as normal or the plural pulses corresponding to the pixel data are outputted with prescribed periods in the respective steps. Accordingly, only by simply changing the conversion ratio (the inverse of a changing ratio), the conversion pulse can be generated corresponding to the various conversion ratios. Thus, the degree of freedom can be improved for reduction and enlargement and the general usefullness of a device can be improved.
Patent JP-H0937774-A (JP)
Title: Hydrolysis of cellulose acetate
Inventor: TOMINAGA YOSHIO
IPC: C12R1/05
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To readily hydrolyze cellulose acetate as a hardly hydrolyzable substance without deteriorating a natural environment by using a bacterium belonging to the genus Alcaligenes. SOLUTION: This method for hydrolyzing cellulose acetate comprises using a bacterium belong to the genus Alcaligenes, preferably Alcaligenes xylosoxydans (FERM P-15,060). A cellulose acetate to be hydrolyzed has preferably 0.8-2.8 degree of substitution. To be concrete, for example, when the bacterium is cultured in a culture medium obtained by putting a membrane of a cellulose acetate having 1.5-2.5 degree of substitution in a liquid medium containing a cellulose acetate having 2.5 degree of substitution,  the membrane of the cellulose acetate having 1.7 degree of substitution shows 33.8% loss in weight and that having 2.5 degree of substitution shows 10.8 weight loss on the 21st day of the culture and the membrane of the cellulose acetate having 1.7 degree of substitution shows 38.7% loss in weight and that having 2.5 degree of substitution shows 26.2 weight loss on the 28th day of the culture.
Patent JP-H0747176-A (JP)
Title: Assembling toy for infant
Inventor: KASAI KENZO
IPC: A63H13/20
Filed: 1993-08-05
Abstract: PURPOSE:To provide an assembling toy for infants, which is composed of a plurality of elements and can be changed in the whole shape by changing the assembling embodyment of these elements. CONSTITUTION:An assembling toy is composed of two support legs 13, two half-conical transparent covers 19 covering the support legs 13, respectively, a bridge member 1 made by the combination of two half-circle bridges 2 connected to each other so as to be rotatable at respective ends. When the reverse U-shaped bridge member 1 is laid between respective upper ends of two support legs 13 placed with a specified distance, it forms a play gym. When the bridge member 1 forming a circle is fitted on the upper ends of the two combined support legs 13 so as to be rotatable, it forms a viewing wheel. When two covers 19 are combined to form a cone and the circular bridge member 1 is fitted to the opposite position against the bottom of cone, it forms a Christmas tree.
Patent JP-H0941202-A (JP)
Title: Knit product having pile stitch part
Inventor: YAMAMOTO MASAYA
IPC: D04B1/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a knit product having pile stitch parts of arbitrary shapes like a finger and various pile patterns by forming pile loops in arbitrary wales by normal and reverse reciprocating rotations of a knit cylinder indifferently from the range of a knitting needle forming needle loops. SOLUTION: Pile loops are formed in arbitrary wales, which is indifferent from a knitting needle forming needle loops in pile stitch part 11, which knits piles in the cooperation of normal and reverse reciprocating rotations of a knitting cylinder in a circular knitting machine with a vertically moving knitting needle. Further, an arbitrary wale in the normal rotation of the knit cylinder and that in the reverse rotation are made to form different pile loops. The knitting is continuously carried out from a knit change point (d) to another knit change point (d"), and pile stitch part 11 can be formed both in a wider pile stitch part PL and in a narrower pile stitch part P.
Patent JP-S6440494-A (JP)
Title: Saponins exhibiting cardiotonic activity
Inventor: FURUYA TSUTOMU
IPC: A61K31/704
Filed: 1987-08-04
Abstract: NEW MATERIAL:The compound of formula I-IV. USE:A cardiotonic agent. PREPARATION:The objective compound of formula I-IV can be produced e.g. by immersing a bulb of montbretia (crocosmia crocosmaeplora) in cold methanol, dissolving the methanol extract liquid in water, extracting the solution successively with ethyl acetate and n-butanol, contacting the aqueous phase left after the extraction with an adsorbent polymer, eluting the adsorbed component with methanol to obtain crude saponin, subjecting the crude saponin to silica gel chromatography with n-butanol-ethanol-water (5:1:4) upper layer and chloroform-methanol-water (60:29:6) and separating and purifying two eluted components separately by high-performance liquid chromatography.
Patent JP-S6173335-A (JP)
Title: Formation of passivation film
Inventor: HAMADA HIROYOSHI
IPC: H01L21/31
Filed: 1984-09-18
Abstract: PURPOSE:To prevent a passivation film from deteriorating by providing electrodes of eutectic crystal of Au and oxidative metal at a semiconductor element, depositing nonoxidative metal on the electrodes, and forming the film on the exposed surface of the semiconductor, thereby removing a mechanical stress of the nonoxidative metal. CONSTITUTION:The first clad layer 2, an active layer 3 and the second clad layer 4 are sequentially laminated on one main surface of a substrate 1, the first and second electrodes 5, 6 are formed on the other surface of the substrate 1 and the surface of the layer 4 to form a semiconductor laser chip. A mask 7 made of Au is partly formed on the electrode 5, and a passivation film 8 for protecting the end is coated on the first electrode 5 side. A mechanical stress for lifting the mask 7 in a direction of an arrow is applied to the mask 7, thereby readily removing the mask 7 and the film 8 on the mask 7. Au wirings 9 are bonded by a supersonic wire bonding method on the substrate 1 exposed by removing the mask 7 to prevent the film 8 from deteriorating.
Patent JP-H0245295-A (JP)
Title: Device for cleaning extraneous matter away from hull
Inventor: SUGIOKA HIROSHI
IPC: B63B59/06
Filed: 1988-08-04
Abstract: PURPOSE:To make it possible to remove extraneous matter stuck on a hull in cruising by bringing a device in tight contact with the surface of the hull by water stream in cruising of a vessel through an obstruction plate and rotating a scraping means by water pressure caused by towing of the device and adjusting its vertical position. CONSTITUTION:A curved obstruction plate 4 is pushed toward a hull by water stream caused in cruising of a vessel and an entire device is brought in tight contact with the side surface of the hull. When the device is towed by a towing means 7, a rotor 3 is rotated by water stream pressure, and a scraper edge 5 scrapes off extraneous matter from the hull. At this time, a guide roller 6 is protruded toward the hull and excessive pressure contact of the scraper edge 5 with the hull is prevented. The vertical position of the device is adjusted by means of moving ropes 8. Thus the device is capable of removing extraneous matter in cruising of the vessel.
Patent JP-S5896327-A (JP)
Title: Interface circuit
Inventor: ITOU TAKASHI
IPC: G06F13/42
Filed: 1981-12-03
Abstract: PURPOSE:To obtain a device which operates stably, by outputting a gate signal from a control means, and allowing a coincidence detecting circuit to detect the coincidence between a data kind signal inputted from an external circuit and a selection signal outputted from the control means, etc. CONSTITUTION:A control means after outputting a selection signal outputs a gate signal, and a coincidence detecting circuit detects the coincidence between a data kind signal inputted from an external circuit and the selection signal outputted from the control means. For example, a data kind signal 7 and a selection signal 9 from a control circuit 5 are inputted to a coincidence detecting circuit 1, which once detecting their coincidence, sends a coincidence detection signal 11 to an AND gate 12. Then, the control circuit 5 outputs a gate signal 10 to a flip-flop 13, which then sends a synchronizing gate signal 14 to the AND gate 12. The AND gate 12 ANDs a data strobe signal 8, the coincidence detection signal 11, and synchronizing gate signal 14 to input an AND signals 12 to a register 3, thus storing data 6.
Patent JP-H0359899-A (JP)
Title: Semiconductor memory
Inventor: SUGIBAYASHI NAOHIKO
IPC: G11C29/50
Filed: 1989-07-27
Abstract: PURPOSE:To shorten a test time and to improve reliability by selecting a normal first test circuit and a second test circuit which compares the potential of a prescribed node in a memory main part with a previously set prescribed value and which judges the presence or absence of the abnormality of the node so as to control them. CONSTITUTION:The first test circuit 2 which conducts a normal test, the second test circuit 3 which compares the potential of the prescribed node in the memory main part 4 with the previously set prescribed value and which judges the presence or absence of the abnormality of the node, and a test mode judgement circuit 1 which selects the test circuits 2 and 3 by a signal from outside and which controls the operation and non-operation of the test circuits are provided. Since the test of a maximum cycle time can be conducted only by the test of one cycle, the test time can be shortened and one that is barely passed in the test of the maximum cycle time can be detected. Consequently, reliability can be improved.
Patent JP-2000026954-A (JP)
Title: SPUTTERING TARGET FOR FORMING THIN Ge-Si FILM OF SEMICONDUCTOR ELEMENT
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To attain a high film formation rate, to enable film formation in a uniform film thickness and to enhance adhesive strength by carrying out sputtering using a target comprising a Ge-Si sintered compact contg. a specified total amt. of one or more selected from P, As and Sb and a specified total amt. of one or more selected from oxygen, nitrogen and carbon. SOLUTION: The target comprises a Ge-Si sintered compact contg. 0.5-95 wt.% Si, 0.00005-1.0 wt.% one or more selected from P, As and Sb and 0.0001-1.0 wt.% one or more selected from oxygen, nitrogen and carbon. P, As and Sb convert a thin Ge-Si film into an n-type one, remarkably increase sputtering rate and enable the increase of film formation rate and the uniformization of film thickness over a large area. Oxygen, nitrogen and carbon enhance adhesive strength to a thin oxide film on an Si wafer as a substrate and reduce local unevenness in adhesive strength even in the case of an enlarged film formation area.
Patent JP-S6359441-A (JP)
Inventor: MURAKAMI FUMIO
IPC: D03D15/00
Filed: 1986-08-22
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-H0359860-A (JP)
Title: Floppy disk
Inventor: TAJIMA TOMOYUKI
IPC: G11B23/033
Filed: 1989-07-28
Abstract: PURPOSE:To prevent deposition of dust or the like between a recording side of a magnetic sheet and a protective sheet by providing a slit along the radial direction of the disk at the specified position near a leaf spring of the protective sheet. CONSTITUTION:A slit 1 is formed along the radial direction of the disk at the specified position near a leaf spring 34 of the protective sheet 33. By this constitution, dust or foreign matter which deposites on the contact area between the recording side of the magnetic sheet 31 and the protective sheet 33 is ejected from the slit 1 to a space 35. This structure prevents dust from depositing and accumulating on the contact area between the protective sheet 33 and the recording side of the magnetic sheet 31, and thereby, reduction of output in reproduced signals caused by flaws or deposition of dust on the recording side of the magnetic sheet can be suppressed.
Patent JP-H09100770-A (JP)
Title: Internal combustion engine assembly and adjusting method of timing of ignition of fuel for internal combustion engine
Inventor: BUORUFURAMU HERUMITSUHI
IPC: F02D43/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine assembly including an absolute time delay ignition circuit. SOLUTION: An internal combustion engine assembly includes an internal combustion engine 10. The internal combustion engine 10 comprises an engine block 30 including at least one cylinder 14, a piston 46 disposed in the cylinder in such a manner as to reciprocate in the cylinder 14, and a fuel injector 62 for injecting fuel into the cylinder 14. The fuel injector starts injection of fuel at a designated time. Further, the engine comprises a circuit for generating spark in the cylinder during designated time after injection to burn fuel in the cylinder.
Patent JP-S6344610-A (JP)
Inventor: HIRSCHMANN GUENTHER
IPC: G02B6/44
Filed: 1987-08-05
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-H0619641-A (JP)
Title: Printing control system
Inventor: KUBOTA TSUTOMU
IPC: G06F3/12
Filed: 1992-06-30
Abstract: PURPOSE:To execute printing processing by plural printers while sharing data stored in one external storage medium. CONSTITUTION:When access from a printing control part 102 or the printing control part 112 to a hard disk 100 is requested, the printing control part 102 or the printing control part 112 makes the access to the one hard disk 100 connected to the printing control part 102 through hard disk I/F parts 107 and 117.
Patent JP-H0358671-A (JP)
Title: Reader
Inventor: TERASAWA MASAAKI
IPC: H04N1/19
Filed: 1989-07-27
Abstract: PURPOSE:To read lateral thin lines without deteriorating the resolution by varying a threshold level in response to a binary data of one preceding line when a current line during photoelectric conversion is read. CONSTITUTION:The reader consists of a binarizing circuit 4 comprising a threshold level control circuit 7 and a comparator circuit 8, a thermal head 5 having a shift register function storing one line of a recording data (binary data in one preceding line) outputted from the binarizing circuit 4 as a digital picture data via a CPU 1 and a D/A converter 6 outputting the analog threshold level. When the n-th dot of the current line is read, the threshold level output of a threshold level control circuit 8 is varied in a prescribed range by the binary data of the n-th dot in the preceding line. Then the comparator circuit 8 compares the n-th dot current line read analog data from an image sensor 3 with the threshold level output from the threshold level control circuit 7. Thus, lateral thin lines are reproduced with fidelity without deteriorating the resolution.
Patent JP-S60145403-A (JP)
Inventor: KUROODO KURISUCHIYAN ARANJIE
IPC: F01D9/04
Filed: 1984-09-19
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-S6087511-A (JP)
Title: Floppy disc device
Inventor: FURUKAWA OSAMU
IPC: G11B5/02
Filed: 1983-10-19
Abstract: PURPOSE:To attain ease of system design of a read circuit by adjusting automatically the gain of an amplifier in response to the output change of a detection signal from a magnetic head. CONSTITUTION:A detection signal is outputted from the magnetic head 2 and amplified by an amplifier 4 while a floppy disc is turned. An output signal S1 of the amplifier 4 is inputted to a gain control means 14. That is, the gain control means 14 holds the peak of the output signal S1 by using a peak hold circuit 16, the signal subjected to peak hold is compared with a reference voltate 18 at a comparator 20 and when the output peak amplitude of the amplifier 4 exceeds the reference voltage, a current corresponding to both the voltages is supplied from a current source 34 to transistors (TR)32, 33 constituting a current mirror circuit. The current flowed to the TR22 is fed to a gain control input terminal 10a of the amplifier 4 as a gain control signal C1.
Patent JP-H0865493-A (JP)
Title: Image processor
Inventor: HIWATARI KOJI
IPC: H04N1/40
Filed: 1994-08-22
Abstract: PURPOSE: To allow the image processor to be used for various video equipments because a parameter is set optionally with a video signal of a source by discriminating a type of disk data, setting an optimum parameter depending on a type of a disk and applying image contour correction processing to the data. CONSTITUTION: The processor is provided with a CPU 4 controlling depending on the instruction of a program, a disk 5 storing image data, a parameter setting means 8 discriminating a type of the disk 5 and setting a parameter depending on the type, and an image contour correction means 9 correcting the image according to the parameter set by the parameter setting means 8. Thus, when a disk 5 storing image data with different format for one reproduction device is reproduced, the type of the disk 5 is discriminated and the parameter for image contour correction processing is set based on the discriminated disk data. Thus, optimum image data are outputted.
Patent JP-H0516295-A (JP)
Title: Hose
Inventor: HAMADA TOSHIHIRO
IPC: B32B1/08
Filed: 1991-07-10
Abstract: PURPOSE:To manufacture a hose of superior resistance to hot water and resistance to fatigue using polyvinyl alcohol fiber as a reinforcing material by making use of the characteristics of polyvinyl alcohol such as high strength, low extensibility and high elasticity. CONSTITUTION:Polyvinyl alcohol fiber satisfying the following conditions (a), (b) and (c) is used as a reinforcing material for a hose. The conditions are (a) the tensile strength of fiber is 12g/d or over, (b) the tensile strength residual percentage is 80% or more after leaving in hot water of 150 deg.C in the given length for 60 minutes and (c) the initial elasticity is lX10<-3>g/d or more after leaving in hot water of 180 deg.C for 60 minutes under no tension.
Patent JP-H0817690-A (JP)
Title: Manufacture of chip type electronic component
Inventor: WATANUKI YOSHIO
IPC: H01G13/00
Filed: 1995-07-11
Abstract: PURPOSE:To make it possible to assemble electronic components at high speed by a method wherein element support parts are subjected to extrusion molding, electronic component elements are respectively inserted in the element support parts, element electrodes and vertical parts molded on the element support parts are connected with each other by soldering and a hoop material and the electronic components are punched utilizing slits. CONSTITUTION:Positioning and drive use pilot holes 2, openings 3 provided at positions, which correspond to roughly the center parts of electronic components, on a hoop material 1 and slits 4 and 4', which are utilized at the time of separation of the electronic components from the hoop material 1, are bored in the material 1 by a metal mold for a press. Then, the centers of the openings 3 are pressed to form element support parts 7 and 7'. Electronic component elements 11 are respectively inserted in the support parts 7 and 7' and after that, element electrodes 12 and 12' of the elements 11 and vertical parts 6 and 6' molded on the support parts 7 and 7' are connected with each other by making the electrodes 12 and 12' and the vertical parts 6 and 6' pass through a solder furnace. Then, the electronic components are separated from the material 1 utilizing the slits 4 and 4' by a punching use press.
Patent JP-S6440825-A (JP)
Title: Lens cap
Inventor: ANZAI TSUTOMU
IPC: H04N5/225
Filed: 1987-08-06
Abstract: PURPOSE:To photograph an object without blur of a camera by freely attachably and detachably sticking a lens cap to the tip of a photographing lens which can photograph the object in close-up made and providing an area in which the titled cap can be placed attachably and detachably. CONSTITUTION:The lens cap 41 is composed of a cap main body 42 made of semi-transparent synthetic resin, and a holder 43 made of transparent synthetic resin rotatably supported by the cap main body 42. To have the lens cap 41 hold a titled cap carrying paper 54, the retaining plate 49 of the paper holder 43 is turned so as to separate it from the main part 44 of the cap main body 42 to some extent, and said paper 54 is arranged in an area 55 enclosed by the positioning projections 46, 46... of the cap main body 42 and an engaged projection 48. Then the retaining plate 49 is moved to a paper holding position, thereby holding the paper 54 in the lens cap 41. In such a case, the titled lens cap and the photographing lens are fixed in terms of position, whereby no camera blur occurs.
Patent JP-S6175446-A (JP)
Title: Address comparison system
Inventor: KIMURA YASUNORI
IPC: G06F12/16
Filed: 1984-09-20
Abstract: PURPOSE:To allow a microprogram to check a flag and to obtain permission to access by detecting whether an address to be accessed is in or not by comparison when a memory is divided into plural stack areas, and indicating that by the flag. CONSTITUTION:A comparison address memory 13 is stored with an address to be compared, which is read out by being specified with the field 17 of a microprogram 12 which operates by ALU different from a central processor. A memory address register 15 is a memory with the address of a memory 11 to be accessed. A comparator 14 compares output data (address) of the comparison address memory 13 with data (address) of the memory address register 15 and outputs the result as the flag 16. The output of the flag 16 is minus, zero, or plus and sensed by the microprogram 12, and the output causes an interruption possibly. The comparator 14 outputs the input from the register 15 as it is and the input from the comparison address memory 13 does not affect the output.
Patent JP-H0247273-A (JP)
Title: Blackening treatment of zinc or zinc alloy plated material
Inventor: MORI KAZUHIKO
IPC: C23C22/60
Filed: 1988-08-08
Abstract: PURPOSE:To blacken a Zn or Zn alloy plated material by single-stage treatment with superior corrosion resistance and adhesion by treating the material with an alkaline aq. soln. of a specified pH having specified Ni<2+> and NH3 contents. CONSTITUTION:A Zn or Zn alloy plated material is treated with an alkaline aq. soln. of <11.0pH contg. 1.0g/l Ni<2+> and about >=6 times as. much NH3 as Ni<2+> by mol. Post-treatment by the conventional chemical treatment is made unnecessary and an Ni or Ni oxide coating film having superior adhesion, corrosion resistance and high blackness can be adhered.