baber/WOPTO huggingface dataset:
Patent JP-H08147338-A (JP)
Title: Device and method for supporting design of hardware function
Inventor: YAMADA TAKAMITSU
IPC: G06F17/50
Filed: 1994-11-25
Abstract: PURPOSE: To provide a device and method for supporting the design of a hard- ware function, which remarkably improves the efficiency of hardware design. CONSTITUTION: A state transition graphic is inputted after hierarchical division or concurrent division and the state transition graphic is divided and extracted by setting as an instant module in a logical circuit (step 202). Each modularized state transition graphic is individually converted to the form of a hardware describing language and file-registered (step 203).
Patent JP-H11125443-A (JP)
Title: Structure for setting-up attic space-ventilating device of building
Inventor: ARIMA TAKASHI
IPC: E04B1/348
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for installing attic space-ventilating device of building which can allow an attic space-ventilating device to be set up without making narrower the space of the attic space (the space between the roof and the highest ceiling) of a Japanese house and, at the same time, can make filter exchange easier. SOLUTION: A housing section 26 which is protruded from the attic space A of a house 1 in which the attic space A is provided as a living room is continuously provided from the attic space A near the edge B of the B of the house 1 in the attic space A and the main body 30 of an attic space-ventilating device 40 is set up above the housing section 26. Therefore, the ventilating device 40 can be set up without making the space of the attic space A narrower. In addition, since the housing section 26 is provided at the eaves B, the dead space of the building 1 can be utilized effectively.
Patent JP-H03160005-A (JP)
Title: Manufacture of random copolymer
Inventor: FURETSUDO CHIYUNCHIEN TOUU
IPC: C08F10/00
Filed: 1990-10-30
Abstract: A process for the copolymerization of a mixture of monomers comprising propylene and 1-butene which comprises contacting the monomers and hydrogen in the gas phase in a single stage reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or a mixture thereof; and a polycarboxylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group, a temperature of from about 50 DEG C to about 90 DEG C, wherein:   (a) the atomic ratio of aluminum to titanium is in the range of about 10 to about 300; (b) the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 10; (c) the propylene partial pressure is in the range of about 50 to about 450 psi; (d) the 1-butene partial pressure is in the range of about 10 to about 50 psi; (e) the hydrogen partial pressure is in the range of about 0.1 psi to about 80 psi; (f) the superficial gas velocity is in the range of about 1 to about 3 feet per second; and (g) the molar ratio of 1-butene to propylene is in the range of about 0.01:1 to about 0.4:1. a
Patent JP-2001111311-A (JP)
Title: Nonradioactive dielectric line
Inventor: OKAMURA TAKESHI
IPC: H01B3/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To easily prepare a dielectric line in a complicate shape constituted of straight arts and curve parts by reducing the conversion of electromagnetic waves of an LSM mode into an LSE mode. SOLUTION: In this nonradioactive dielectric line, a dielectric line 2 is interposed between parallel plane conductors 1 and 3 arranged with an interval not more than 1/2 times as long as the wavelength of a high frequency signal, and the dielectric line 2 is constituted by arranging the mutual terminal faces of three line parts 2a, 2b, and 2c so as to be faced to each other with intervals which are respectively not more than 1/8 times as long as the wavelength.
Patent JP-2000123353-A (JP)
Title: Magnetic recording medium and its production
Inventor: INOUE MAKOTO
IPC: G11B5/73
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To inhibit the rise of the viscosity of a coating material for a nonmagnetic underlayer and to enhance surface smoothness by using iron oxide hydrate surface-treated with an organic compound having terminal carboxyl groups as nonmagnetic particles contained in the nonmagnetic underlayer consisting essentially of the particles and a binder. SOLUTION: A nonmagnetic underlayer 2 and a magnetic recording layer 3 are successively formed on each of both faces of a nonmagnetic substrate 1. The magnetic recording layer 3 is formed by coating the top of the nonmagnetic underlayer 2 with a coating material for the magnetic recording layer containing a magnetic power dispersed in an organic binder or the nonmagnetic underlayer 2 and the magnetic recording layer 3 are simultaneously formed by double-layer coating. The nonmagnetic underlayer 2 contains iron oxide hydrate surface-treated with an organic compound having terminal carboxyl groups and a binder as essential components and preferably contains carbon black.
Patent JP-H04163955-A (JP)
Title: Semiconductor device
Inventor: SAITO HIROSHI
IPC: H05K3/34
Filed: 1990-10-29
Abstract: PURPOSE:To make it possible to correct even a slight deformation of the lead section of a semiconductor device by forming the lead section with shape recoverable alloy so as to induce the shape recoverable effect on the deformed lead section to reform the deformed lead section by soldering heat generated when mounting the lead section. CONSTITUTION:Lead section 2 is prepared using a shape recoverable alloy with good electroconductivity. With this, even in case the lead section 2 is deformed, when the deformed section is heated at greater than the reverse transformation end temperature (point A) for soldering the lead section to a substrate or the like, the deformation of lead section 2 is reformed. Accordingly, when setting point A at less than a soldering temperature, the deformed section is reformed. With this, a semiconductor device that was treated as a defective product can be reformed, thereby being able to enhance the manufacturing yield of the semiconductor device.
Patent JP-H07118195-A (JP)
Title: 2-ethylanthraquinone and its production
Inventor: SASAKI HIROYUKI
IPC: C07B61/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide 2-ethylanthraquinone little in affections against coexisting chemical agents or devices and materials used therefor and substantially not containing a chlorinated compound. CONSTITUTION:2-Ethylanthraquinon having a chlorine content of <=1ppm and substantially not containing a chlorinated compound. This 2-ethylanthraquinone not containing the chlorinated compound is produced by mixing and dispersing phthalic acid anhydride in ethylbenzene in an amount of 5-20 pts.wt. per 1 pt.wt. of the compound, adding aluminum chloride in an amount of 1.7-2.0 pts.wt. per 1 pt.wt. of the compound to the dispersion at 0-40 deg.C, reacting the phthalic acid anhydride with the ehylbenzene at the temperature, and subsequently cyclizing the obtained 2-(4-ethylbenzoyl)benzoic acid in the presence of 2-30% fuming sulfuric acid in an amount of 2-10 pts.wt. per 1 pt.wt. of the compound. The 2-ethylanthraquinone is suitable as a dyestuff intermediate, a polymerization initiator of UV light-curable resins or UV light-curable inks or a medium for producing hydrogen peroxide by an anthraquinone method.
Patent JP-2000115640-A (JP)
Title: Display controller, display control method and recording medium
Inventor: TAKEHARA YUSHI
IPC: H04N5/265
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To decide the division number of a screen corresponding to the number of image data to be displayed. SOLUTION: A CPU 2 recognizes the number of image data to be displayed as thumbnail stored in a storage medium 1, and when the number of the image data to be displayed as thumbnail is less than the division number of the screen set beforehand, changes the division number at dividing the screen corresponding to the number of the image data to be displayed as thumbnail. Then, the image data read from the storage medium 1 are supplied to an image processing part 3. The image-processing part 3 reduces the image data supplied from the storage medium 1 through the CPU 2 to a display size corresponding to the division number of the screen changed by the CPU 2, generates thumbnail images, supplies the images for one screen composed of the thumbnail images to a thumbnail display part 4 and displays them.
Patent JP-S62150537-A (JP)
Title: Optical pickup device
Inventor: GOTO HIROSHI
IPC: G11B7/135
Filed: 1985-12-24
Abstract: PURPOSE:To stabilize the operation of a semiconductor laser by tilting a 1/4 wavelength plate within a plane orthogonal to an optical axis. CONSTITUTION:Most of luminous flux passes through a polarized beam splitter 3 as it is and is made incident in the 1/4 wavelength plate 4. Since the 1/4 wavelength plate 4 is tilted within a plane orthogonal to the optical axis, the luminous flux linearly polarized and the crystal axis X are not formed to be 45 deg., resulting that the luminous flux is passed without being subject to circularly polarized effect. The incomplate circularly polarized luminous flux passing through the 1/4 wavelength plate 4 is reflected in an information recording medium 6 and made incident again in the 1/4 wavelength plate 4, the incomplete circularly polarized luminous flux goes to partial linearly polarized light and passes through the plate and made incident in the polarized wave beam splitter 3. The luminous flux passing through the splitter 3 passes again through a collimator lens 2, is fed back to a semiconductor laser 1 and the rate of the returned luminous quantity to the irradiated luminous quantity is increased. Thus, stable optical information recording/reproduction is attained.
Patent JP-S63144364-A (JP)
Title: Image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/36
Filed: 1986-12-09
Abstract: PURPOSE:To eliminate ground fogging of an image background part, which is apt to be generated at the time of multiple copying, and to obtain an image having high quality, by controlling a latent image forming condition such as an exposure quantity and/or an electrification quantity. CONSTITUTION:A primary electrifier 2 and an exposing means 7 are placed around an image carrying body 1, and also, a developing device 3, a transfer electrifier 5 and a cleaning device 6 are placed. A transfer material which is fixed by a fixing device 8 passes through a multiple copying time transfer material carrying path 10 in case of multiple copying and fed again to the transfer electrifier 5 part, brought to an image transfer to the same surface again, multiple copy is obtained and discharged from a discharge path 9. At the time of multiple copying, a latent image forming condition, for instance, an image exposure quantity is made larger than that of the time of regular copying, and by lowering the latent image potential of an image background part, ground fogging is decreased. Also, as for the latent image forming condition, it is also allowed to change other condition than the exposure quantity, for instance, the electrified potential on the photosensitive body 1 can be changed by the primary electrifier 2.
Patent JP-H05124210-A (JP)
Title: Ink jet recorder
Inventor: NOJIMA TAKASHI
IPC: B41J2/165
Filed: 1991-11-07
Abstract: PURPOSE:To reduce the number of component parts and the costs of the component parts, assembly, and the like by a method wherein caps for protecting a delivery surface of a recording head are integrally provided on a roller made of an elastic body, such as a rubber. CONSTITUTION:A paper feed roller 10 made of an elastic body, such as a rubber, clamps a recording medium, such as paper, with a pinch roller and is driven by a motor to feed the recording medium. On parts of the roller 10, caps 10a raised as integral parts are formed so as to be opposed to a recording head for printing 3 provided on a carriage 4. Upon completion of printing, the carriage 4 moves to a capping position by a carriage motor. When the carriage 4 is stopped in front of the cap 10a, the roller 10 is rotated by the paper feed motor until the cap 10a of the roller 10 covers a delivery surface of the recording head 3 in a pressure contact state. When the carriage 4 starts a next printing, the printing is started after the cap 10a is released by acting the roller 10 reversely.
Patent JP-2001104017-A (JP)
Title: Slider for forming coil fastener joint
Inventor: FUKUDA RYOSUKE
IPC: F16G3/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a slider for forming a coil fastener joint with simple structure, requiring no maintenance labor, allowing anyone to easily and uniformly forming a joint, and suitable for applications to a base cloth with high rigidity such as plastic textiles. SOLUTION: An insertion hole A open on one side and an insertion hole B on the other side are formed in a perpendicular surface at a front end of a slider, the holes A and B have an element engagement area W with the holes positionally deviated in the vertical direction, and partly overlapping in the right-to-left direction. A common outlet C with both sides open having a same area both in the vertical direction and in the right-to-left direction is formed in a perpendicular surface at a rear end, and a guide groove to guide each coil-like fastener element row inserted from the holes A and B to the outlet C is formed in perpendicular surface on the right and left side ends, and a pressing locking body is provided.
Patent JP-H03152655-A (JP)
Title: Allocated interruption control circuit
Inventor: DOI TOSHIO
IPC: G06F13/24
Filed: 1989-11-08
Abstract: PURPOSE:To control plural processors with a single allocated interruption control circuit by providing a correspondence matrix which holds the information showing the correspondence between plural interruption inputs and outputs. CONSTITUTION:When a processor 1a asks another processor for a process, an interruption is informed to an allocated interruption control circuit 2 via an interruption input 3a. An interruption control circuit 10 of the circuit 2 decides the priority of the input 3a and the presence/absence of inhibition of an interruption. Then the circuit 10 informations a processor 1b of the remote side of the interruption via an interruption output 4b in accordance with the correspondence 3a-4b of a correspondence matrix 11. A change sequencer 13 changes the matrix 11 by reference to an inhibition matrix 12. A control processor 14 exchange the information with processors 1a-1c and with a memory 8 via a bus 9 to reset the matrices 11 and 12, and the sequencer 13 in an optional timing via an internal bus 15.
Patent JP-H10141209-A (JP)
Title: Cam motor device
Inventor: SAKAI TOSHIYUKI
IPC: F03C1/247
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To achieve the light weight improvement in and facilitation of assembly by reducing the number of components as well as to achieve improvement in quietness and durability of a cam motor device. SOLUTION: A selector valve 9 for selectively switching and connecting respective cylinders to a supply passage 81 for operating oil or a delivery passage 82 through a distribution valve 7 is provided on a cam motor device provided with a plurality of cylinders 5, 5,... radially arranged in a cylinder block 2 to be rotated together with an output shaft 10 in the direction perpendicular to the rotational axis X and so constituted that the output shaft may be rotated after pistons 6 housed in respective cylinders are operated by receiving operating oil to be distributed and supplied by the distribution valve 7.  When the selector valve is in the low-speed position, supply and discharge of operating oil are performed in relation to all cylinders, while, when the selector valve is switched to the high-speed position, supply and discharge of operating oil are performed in relation to half of cylinders, and pressure oil is supplied from a charge pump 16 to remaining half of cylinders.
Patent JP-H07145481-A (JP)
Title: Substrate and holding method of substrate holder
Inventor: FUKUSHIMA CHIKAYASU
IPC: G11B5/82
Filed: 1993-11-22
Abstract: PURPOSE:To simplify the structure of a device by using magnets embedded in a substrate holder for fixing masks for fixing the substrate holder and a substrate. CONSTITUTION:The substrate 15 and the substrate holder 13 are transported by a pallet 6 into a film forming chamber. The magnets 8 embedded into the pallet 6 are used for fixing the pallet 6 and the substrate holder 13. The magnets 12 embedded in the substrate holder 13 are used for fixing the masks 16, 16b for fixing the substrate holder 13 and the substrate 15. Integral taking of the substrate holder 13, the substrate 15 and the mask 7 out of the film forming chamber is thus made possible. The magnets 8 and 12 are so arranged as not to cause magnetical interference. The pallet 6 is formed to a circular shape and plural pieces of substrate holder mounting parts are disposed at its outer peripheral part. As a result, the time for evacuation to a vacuum for the purpose of degassing is shortened.
Patent JP-S63143527-A (JP)
Title: Production of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/1339
Filed: 1986-12-08
Abstract: PURPOSE:To facilitate control of the dispersion amt. of uniformly dispersed spacers and to prevent generation of air bubbles in low temp. atmosphere by sticking the spacers to one substrate, fixing the spacers by coating a high- polymer resin thereto and adhering the substrate to the other substrate. CONSTITUTION:Glass fiber powder 3 mixed with an org. fluorine solvent is sprayed and dispersed onto the substrate 1a on which transparent electrodes 2 are patterned to a prescribed shape. A polyimide high-polymer resin soln. 4 is printed thereon to a prescribed pattern and is heat-treated to fix the fiber powder 3 with the film 4a. The film thickness of the film 4a is specified to 1,000Angstrom  and the fiber powder density to about 5-15pieces/mm<2>. The film 4a is then subjected to an orientation treatment. The separately oriented substrate 1b and substrate 1a are adhered by a adhesive agent 5. The spacers are thereby uniformly dispersed and fixed and the control of the dispersion amt. thereof is facilitated; in addition, the generation of the air bubbles in the low temp. atmosphere is obviated.
Patent JP-H05102050-A (JP)
Title: Thin film manufacturing device
Inventor: OTSUBO SHIGERU
IPC: H01L21/205
Filed: 1991-10-11
Abstract: PURPOSE:To simplify the work of adjusting a position of material with a substrate and to obtain a uniform thin film by using an unstable resonator to reduce the spread angle of a laser beam and by condensing it linearly through a cylindrical lens to irradiate the material. CONSTITUTION:A laser beam L is excited to irradiate a material 5 in a vacuum bath 1 with the result that a vapor is evolved to form a thin film over a substrate 4. Hereupon, an unstable resonator is used as a resonator 6, and a cylindrical lens as a lens 7. This design reduces the spread angle of a laser beam L to uniform the energy distribution of the laser beam L. The laser beam L is condensed linearly through the lens 7 to relatively move the laser beam L only in one direction with respect to the material 5, and the whole face of the material 5 is irradiated with the laser beam L. This process can simplify the work of adjusting a mutual positional relation of the material 5 and the substrate 4 to provide a uniform thin film.
Patent JP-2001116563-A (JP)
Title: On-vehicle navigation system and recording medium where processing program is recorded for it
Inventor: SUZUKI YUSUKE
IPC: G09B29/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system which allows a safe travel on a motorway, with no frequent observation of a screen by a driver. SOLUTION: An on-vehicle navigation system 1 comprises a guide course retrieving means 21 for retrieving a course to a destination which is inputted by a car driver, a car position analyzing means 22 for judging whether a car is travelling on a motorway if a motorway exists on the retrieved guide course, a motorway mode judging means 24 for switching to a simple display for the motorway if the car is judged to be traveling on the motorway, and a motorway information analyzing means 23 which, if the car is judged to be travelling on the motorway, detects an interchange to exit the motorway as a target interchange, and indicates the target interchange to a driver.
Patent JP-2001113248-A (JP)
Title: Refuse treatment apparatus
Inventor: NAMIOKA TOSHIYUKI
IPC: B09B3/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating refuse which has a passage of high thermal conductivity which can be formed easily. SOLUTION: In an apparatus for treating refuse, a passage forming member 11 is fitted to the wall surface 10 of a treatment tank 7 for the decomposition treatment of refuse to form a passage 9, the cross-sectional shape of the member 11 perpendicular to the longitudinal direction of the member 11 is formed in the shape of grooves.
Patent JP-H04174711-A (JP)
Title: Fiber having excellent far-infrared ray radiating characteristic
Inventor: HIRAKAWA SEIJI
IPC: D01F6/46
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the title fiber having functionality of heat insulation of human body, etc., by adding specific crystalline fine particles selected from SiO2, etc., to a fiber consisting of an ethylene-vinyl alcohol based copolymer at a prescribed amount or above. CONSTITUTION:The objective fiber comprising a fiber consisting of an ethylene- vinyl alcohol based polymer containing at least crystalline fine particles selected from SiO2, ZrO2, ZrC, MnO2, Fe2O3, CoO, CuO and Al2O3, at an amount of >=0.5wt.%, preferably 2-30wt.% based on an amount of the copolymer.
Patent JP-H06139462-A (JP)
Title: Commodity sales registration data processor
Inventor: YAMAZAKI TAKAO
IPC: G06Q10/10
Filed: 1992-10-30
Abstract: PURPOSE:To confirm a new sales price after a discount so as to be clear at a glance by erasure-printing a sales price related to a commodity unit price on a receipt by ordinary registration, when a discount processing function is executed, and thereafter, printing the new sales price calculated by a new unit price. CONSTITUTION:The processor is constituted of an electronic cash register 10 having a discount processing function, and also, provided with sales erasure-printing control means (CPU 11, ROM 12) and new sales price erasing means (CPU 11, ROM 12). In such a state, when the discount processing function is executed, a new unit price obtained by discounting a set amount from a commodity unit price is calculated, and sales registration is rewritten to a new sales price based on the new unit price. As a result, the sales price erasure-printing means 11, 12 operate, the sales price by the commodity unit price printed previously is subjected to erasure-printing. Thereafter, the new sales price printing control means 11, 12 print newly the new sales price by the new unit price in the lower side of the sales price subjected to erasure-printing. Accordingly, since the new sales price after the discount is printed in the money amount column of a discount commodity, the new sales price can be known without calculating mentally, vertical reading of the money amount column is executed easily and mental arithmetic of a sub-total amount, etc., can be executed easily.