baber/WOPTO huggingface dataset:
Patent JP-H01108251-A (JP)
Title: Impact resistance improved thermosetting resin composition and modifier
Inventor: RICHIYAADO EI MAAKURU
IPC: C08G59/00
Filed: 1988-09-20
Abstract: PURPOSE: To improve impact resistance by compounding a prescribed amt. of an acrylamide/diene/nitrile random terpolymer which is dispersible at ordinary temp. into an epoxy resin or epoxy novolak resin into these resins.  
     CONSTITUTION: The acrylamide/diene/nitrile random terpolymer which is dispersible at ordinary temp. into the thermoplastic resin selected from the epoxy resin and the epoxy novolak resin is compounded into this resin in the amt. effective for improving the impact resistance of the resin. The more adequate and specific examples of the terpolymer include an N-(R-oxymethyl)acrylamide/ isoprene/acrylonitrile terpolymer, N-(R-thiomethyl)acrylamide/butadiene/ acrylonitrile terpolymer, etc. The compounding ratio of the terpolymer is preferably about 3 to 50%. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001060554-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: NISHIO HITOSHI
IPC: H01L21/205
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for shortening the tact time required for forming a semiconductor layer. SOLUTION: A substrate 13 is successively carried to continuously formed plural film forming chambers 4, 5 and 6, so that each semiconductor layer of a (p) layer 16, (i) layer 17, and (n) layer 18 can be laminated on the substrate in this method for manufacturing a semiconductor device. This method comprises a process for forming the (i) layer in the plural film-forming chambers, and for simultaneously carrying the substrate, on which the film is formed in each film forming chamber to the downstream side of the carrying direction of the substrate and a process for setting the pressures of the film-forming chambers for forming the (p) layer and the (n) layer, so as to lower than the pressure of the film forming chamber for forming the (i) layer.
Patent JP-2000066685-A (JP)
Title: Communication karaoke terminal
Inventor: SUGAYA OSAMU
IPC: G09F27/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To guarantee the securing of existing communication data even when data are not written normally by a cause such as electric power source interruption during update of information data. SOLUTION: Communication data required for communication with a external host are stored in a writable memory 3, the host is accessed from a terminal using the communication data, general data are sent from the host to the terminal together with musical data, and the general data are displayed on a screen 11 or sound-generated by an acoustic equipment 12 before or after performance of the musical data. The memory 3 is divided into plural storage areas, the communication data are stored independently into the plural storage areas, back-ups for the data written in the respective storage areas are prepared when the memory 3 is updated as to the date, and normal communication data are secured thereby all the time.
Patent JP-S59124361-A (JP)
Title: Controlling method of toner density for electrophotographic copying machine
Inventor: YAMAZAKI SHIYUUICHI
IPC: G03G15/00
Filed: 1982-12-30
Abstract: PURPOSE:To prevent a toner density signal from being affected by a copying image density by forming a standard pattern image at the length proportional inversely with a set value of a copied image density, and using the value obtd. by integrating the optical density detection signal of the standard pattern image as the toner density signal. CONSTITUTION:A detecting circuit 1 for the set value of an image density detects the signal for adjusting the image density set by a copying density setter A and outputs the voltage signal of the level proportional inversely to the set density. A voltage-time transducing circuit 2 forms the pulse signal having the width proportional to the signal level from the circuit 1, outputs the same at the point of the time when a scanner starts moving, and disables an erasing lamp driver B during the time corresponding to the pulse width from the circuit 2 in a circuit 3 for putting out the erasing lamp. A detecting circuit 4 for a pattern density exposes a member C for a standard density pattern, samples the signal emitted from a photosensor E detecting the pattern image formed on a photosensitive drum D for a prescribed time, integrates the value and outputs the same to a controller F.
Patent JP-H0679257-A (JP)
Title: Closed system type super pure water producing apparatus and waste water treatment method
Inventor: IWAI TOSHINORI
IPC: C02F9/00
Filed: 1992-09-02
Abstract: PURPOSE:To cut down the use quantity of chemicals and to reduce the load of a waste water treatment device by returning the recovered water from a concentrator and an evaporation-to- dryness device after using super pure water, the low boiling point components in diluted waste water after treatment and the recovered water of the concentrated water of a multieffect evaporator and a low boiling component treatment device, to a primary water purifying apparatus for recycling. CONSTITUTION:High temperature super pure water is produced by primary and secondary water purifying apparatuses 1, 2. And the concentrated waste water after using super pure water is concentrated by a multieffect evaporator 5 and given solidifying treatment by an evaporation-to-dryness device 6 and the recovered water leaving the concentrator 5 and evaporation-to-dryness device 6 is returned to the primary water purifying apparatus 1 for recycling. And after low boiling point components in diluted waste water after using super pure water is treated, if necessary, by a low boiling point component treatment device 7 where the cooling of the waste water due to a self-evaporation process is performed, they are returned to the primary water purifying apparatus for recycling. And after the concentrated water of the multieffect evaporator 5 and the properly installed low boiling point component treatment device 7 is cooled in the treating process, the water is deprived of inorganic ions by an ion exchanger 8 and the recovered water is returned to the primary water purifying apparatus 1 for recycling.
Patent JP-H0285444-A (JP)
Title: Movable roof
Inventor: ASAKAWA TOKIO
IPC: E04B7/16
Filed: 1988-09-19
Abstract: PURPOSE:To permit an upper space of equipment to be fully opened by a method wherein a dome-like roof body which covers the upper part of equipment is divided into a plurality of roof blocks radially with the summit as the center and the respective roof blocks are swung outward. CONSTITUTION:Using a plurality of sector roof blocks 2a to 2h, a dome-like roof body 2 which covers the upper part of equipment is formed in a shape divided radially with the summit as the center. Then, the side edges of outer periphery of the roof blocks 2a to 2h are supported by rods 3... which are made freely swingable in radial directions from the center of equipment 1 with the lower end serving as a supporting point. By swinging the rods 3... outward by an opening/closing device, the respective roof blocks 2a to 2h are swung and opened upward so that the upper space of the equipment can be optionally opened and closed.
Patent JP-2001057949-A (JP)
Title: Package
Inventor: TAKEUCHI KIYOSHI
IPC: A47K10/42
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a container that can accommodate wet sheets impregnated with an impregnant containing an astringent for a long term without browning. SOLUTION: This is a package 10 formed from a sheet material having a gas barrier layer, and consists of a storage 12 with an opening 11 for taking out wet sheets on the upper face and a lid 13 adhered to periphery of the opening 11. Here, wet sheets stored in the storage 12 have been impregnated in an impregnant containing an astringent, and the gas barrier layer of the sheet material is composed of a ceramic-evaporated film that has been processed by evaporating a ceramic like silica, alumina or the like on a substrate.
Patent JP-S6294928-A (JP)
Title: X-ray exposure device
Inventor: NARAKI TAKESHI
IPC: H01L21/027
Filed: 1985-10-22
Abstract: PURPOSE:To reduce the degree of attenuation of X-rays by a method wherein an X-ray pick-out thin film is incorporated into the aperture part to be used for the passage of X-rays formed on a mask holder, the mask retained by the mask holder and the X-ray lead-out thin film are brought into close vicinity with each other, and the X-ray pick-out thin film is brought in a state wherein it can be replaced easily. CONSTITUTION:An aperture 32, corresponding to the aperture 12 of a chamber main body 10, is provided on the mask holder 30 formed through a soft seal material 14 on the lower side of the chamber main body 10, wherein helium and the like having low degree of attenuation of X-rays is filled. Also, a stepping 34 corresponding to the size of an X-ray pick-out thin film 26 is formed on the lower circumference of the aperture 32, and an X-ray pick-out thin film 26, to be fitted into said stepping, is attached. Besides, a groove 36 to be used for adsorption of a mask 22 is formed on the circumference of the stepping 34, and this groove is connected to a vacuum system. Also, the X-ray pick-out thin film 26 is arranged on the place close to the mask 22. Accordingly, the X-rays reaching a wafer 38 pass through helium gas, the degree of their attenuation is reduced, the possibility of leaking of helium from the chamber can be prevented, and the wasteful use of the X-ray can be avoided.
Patent JP-H1057121-A (JP)
Title: Holder for strap
Inventor: SUZUKI OSAMU
IPC: A45C13/30
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment of a strap and to expand the range of selection for the design of the strap by making new a holder for attaching the strap, with which a portable telephone set or a pocket beeper can be used while taken with a hand or hung from the neck, to an object. SOLUTION: Inside a window hole 1f of a holder 1, a hook 1e formed by expanding its top end is formed while protruded. After a loop-shaped top end part 2a of an attaching string 2 is passed through the prescribed part of object equipment, it is inserted into the window hole 1f, hung by the hook 1e and fixed. Since the dimension of a gap between the inner edge of the window hole 1f and the outer edge of expanded part of the hook 1e is set shorter than the diameter of the attaching string 2, the attaching string is not detached and the equipment is not damaged by any unexpected accident. Besides, since it is not necessary to insert the long strap through the loop of the attaching string as conventional, labor for attachment can be saved and the range of selection for the design of the strap is expanded as well.
Patent JP-H0960295-A (JP)
Title: Rod-like body connecting tool
Inventor: IWAMOTO MINEICHI
IPC: E04B1/58
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To connect rod-like bodies in the nonrotational state by providing a biting hook member integrated with a rod-like body coupling section coupling two rod-like bodies in parallel on both sides of a horizontal fastening member coupling section and a horizontal fastening member applied and bitten into the rod-like bodies. SOLUTION: A horizontal fastening member coupling section provided with a round hole 11a for inserting a horizontal fastening member 2 and rod-like body coupling sections 12 provided with oblong holes 12a for inserting two rod-like bodies 3 in parallel are integrated to mold a biting hook member 1. A horizontal fastening member 2 is molded with a rod-like body coupling section 21 provided with an oblong hole for inserting two rod-like bodies 3 in parallel, a male screw section 22 extended at the upper section of the rod-like body coupling section 21, and a nut section 23. Two parallel rod-like bodies 3 are vertically positioned with the rod-like body coupling section 21, then they are inserted into the oblong holes 12a of the biting hook member 1 and the oblong hole of the horizontal fastening member 2, and the nut section 23 is fastened.  Two rod-like bodies 3 of any shape can be connected in the nonrotational state.
Patent JP-H04115275-A (JP)
Title: Toner density control method for image forming device
Inventor: NAMEKATA SHINICHI
IPC: G03G21/00
Filed: 1990-09-05
Abstract: PURPOSE:To carry out accurate toner density control by obtaining a developing device in a nondeveloping state and accurately comparing the density of a toner pattern image with the density of a photosensitive surface not having toner. CONSTITUTION:When the photosensitive surface of a drum-like photosensitive body 1 advances, a nonimage region 100B between the image regions 100A and 100C of the photosensitive surface is divided into a nonimage region part 100B-1 where a toner pattern image 110 is formed, and a nonimage region part 100B-2 where the toner pattern image is not formed by obtaining the developing device in the nondeveloping state. A latent image is formed on the nonimage region part 100B-1, and then, developed to form the toner pattern image 110 of a reference density, and its density is detected by a photosensor. On the other hand, since the developing device obtains the nondeveloping state through the use of napping functions, the nonimage region part 100B-2 serves as the photosensitive surface to which the toner is never stuck, and its density is detected by the photosensor, similarly. The relation of the detection output of the pattern image 110 and the nonimage region part 100B-2 is compared with a value set in advance, and the replenishment of the toner is regulated, so that the density of the toner is controlled.
Patent JP-H02186339-A (JP)
Title: X-ray intensifying paper
Inventor: RUZAA KUREIGU ROBAATSU
IPC: G03C5/17
Filed: 1989-09-12
Abstract: PURPOSE: To obtain balance between image forming sensitivity and sharpness by constituting at least a part of a supporting body of a reflecting small lens. CONSTITUTION: Tissue 1 tested by radiographing is arranged between an exposure and compression device 3 and an exposure grating 5, and an exposure recording assembly 7 is arranged under the grating. As the result of the collision of an X-ray radiation 17 with an object in the tissue, one part of the X-ray radiation is absorbed and one part 19 thereof changes its direction, so that a blade 21 allows almost all the X-ray radiation which is not scattered to pass through the grating in a state where the X-ray radiation is not hindered. At such a time, only one or two intensifying screens in the assembly 7 include the reflecting small lens supporting body. Thus, the reduction of the sharpness is kept to the minimum and the image forming sensitivity is increased.
Patent JP-H0283438-A (JP)
Title: Apparatus for evaluating deposit or the like on surface of transparent plate
Inventor: NOSO KAZUNORI
IPC: G01N21/958
Filed: 1988-09-21
Abstract: PURPOSE:To inspect and evaluate the water droplets or the like on a transparent plate to be inspected quantitatively, certainly and rapidly by irregularly reflecting the light projected on the transparent plate to be inspected by water droplets, fog or a flaw to display the projected images on a screen and subjecting said images to image processing by an image processing means. CONSTITUTION:The screen 12 arranged on the side of the back surface of a transparent plate 11 to be inspected almost in parallel to said plate 11, a light source 10 generating the projected images of the water droplets, fog or flaw on the transparent plate 11 to be inspected on said screen 12, an imaging means 13 for taking the projected images displayed on the screen and an image processing means 14 for subjecting the image output from the imaging means 13 to image processing are provided. Therefore, the light projected on the transparent plate 11 to be inspected from the light source 10 is irregularly reflected by water droplets or the like and the quantity of transmitted light at the parts of the water droplets is reduced and the projected images thereof are displayed on the screen 12 to be subjected to image processing. By this method, the water droplets or the like on the transparent plate 11 to be inspected are evaluated quantitatively, certainly and rapidly.
Patent JP-H0288166-A (JP)
Title: Polishing method for tile
Inventor: SAKAI AKIRA
IPC: B24B37/04
Filed: 1988-09-21
Abstract: PURPOSE:To eliminate unevenness in polishing by fitting the polishing member formed by a wear resistant elastic body containing no abrasive grains to a backplate via a bumping member and flowing the polishing liquid suspending a free abrasive grain along the tile surface out of the center part of the polishing member. CONSTITUTION:A polishing member 11 is composed of a wear resistant elastic body containing no abrasive grain and fitted to the back plate 13 of a polishing tool 10 via a bumping member 12. The suspension 14 containing a free abrasive grain is flowed along the tile 1 surface toward the outside from the center part out of the hole of the center part of the tool 10. So the tile 1 surface becomes polishing by liquid by the rotation of the tool 10 and polishing can be done uniformly even if there is a step difference and waviness on the tile surface.
Patent JP-S6295728-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D167/07
Filed: 1985-10-21
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent durability, traveling stability, magnetic characteristic, and electromagnetic transducing characteristic by incorporating a specified polyester resin into the magnetic layer on a nonmagnetic carrier as a binder to improve the dispersibility of magnetic powder and the surface property of the magnetic layer. CONSTITUTION:The magnetic recording medium is obtained by forming the magnetic layer consisting essentially of ferromagnetic powder and the binder on the nonmagnetic layer. In this case, the polyester resin having an electron beam-sensitive double bond in the molecule, having a quaternary ammonium salt in the side chain as a polar group, and having a siloxane coupling in the molecular chain is incorporated into the magnetic layer. The amts. of the polar group, siloxane group, and electron beam-sensitive double bond are preferably regulated respectively to 0.1-0.5, 0.1-0.7, and 0.1-1.0mmol/g. The number average mol.wt. of the polyester resin is preferably controlled to 5X10<3>-4X10<4>. The polyester resin can be combined with other thermoplastic resins, thermosettring resins, or reactive resin and used.
Patent JP-S60127724-A (JP)
Title: Method for growing semiconductor for measurement of impurity concentration distribution
Inventor: ISHIDA KAZUMOCHI
IPC: H01L21/66
Filed: 1983-12-15
Abstract: PURPOSE:To obtain the method suitable for measurement of concentration distribution without using indefinite etching for formation of a step by preventing the growth of the part which is not to be grown by masking and forming a step for measuring the concentration in the predetermined depth of a semiconductor layer. CONSTITUTION:An upper surface of a semiconductor substrate 2 is exposed wholly and a semiconductor N layer 12 is grown. Then a mask 4 is operated to be projected over the semiconductor substrate 2 as shown by the broken line for masking the semiconductor N layer 12, and an N<+> layer 13 is grown. If a Schottky electrode is arranged on an exposed surface 12a of the N layer 12 which is prevented from growing by the mask 4, a carrier concentration distribution of the N layer 12 can be measured by C-V method. Next, for measurement of the concentration distribution of a boundary of the layers 12 and 13, the mask 4 is projected at the time when the N layer 12 grows and the N<+> layer 13 subsequently grows by minute thickness so as to prevent the growth of the N<+> layer 13 after that. If the Schottky electrode is arranged on an exposed surface 13a at that time, the concentration distribution in the vicinity of a boundary of N-N<+> can be measured by C-V method.
Patent JP-H10126479-A (JP)
Title: Method for selecting telephone number by voice control and voice controller to execute the method
Inventor: HAAVISTO PETRI
IPC: H04M1/27
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the improved method to select a telephone number by voice control. SOLUTION: At least one identifier such as a name is stored as to each telephone number to be selected and selectable telephone numbers are stored. In the case of storage stages, the identifier is sounded and divided into one or several sub-identifiers, they are stored, information relating to the telephone number is combined with it and a telephone number stated in the selection stage is dialed by sounding the sub-identifier in an optional sequence according to the combination of the sub-identifiers and the partial combination.
Patent JP-H0980695-A (JP)
Title: Photographic roll film
Inventor: MAKINO TERUYOSHI
IPC: G03C3/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To give the information related to sensitivity and size in a brownie size film, etc., to a camera by providing a mark capable of discriminating the information related to film characteristics on a light shielding paper, a connecting tape for the light shielding paper to the film, or a spool. SOLUTION: A mark capable of discriminating the information related to film characteristics is provided on at least one of a light shielding paper 3, a connecting tape 1 of the light shielding paper 3 to a film 2, and a spool in a 120-size and 220-size film packaging material. Namely, this connecting tape 1 is provided in two positions of start position and end position of film in a photographic roll film in order to connect the light shielding paper to the film, and an optical mark 4 is provided on the surface of the connecting tape 1 on the start position side of the film in the photographic roll film.
Patent JP-2001059004-A (JP)
Title: Production of cyclic olefin-based polymer
Inventor: TAKASAKI KENJI
IPC: C08F32/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a cyclic olefin-based polymer of a homopolymer of a cyclic olefin without using a large amount of an organometallic compound by polymerizing specific cyclic olefins in the presence of a specific catalyst. SOLUTION: The objective polymer is obtained by polymerizing (C) cyclic olefins (preferably norbornene or the like) of the formula (R4 to R15 are each H, a 1-20C hydrocarbon or the like; k is >=0) in the presence of a catalyst comprising (A) a zirconium compound [e.g. tetrakis (2,2,6,6-tetramethyl-3,5- heptanedionate)zirconium or the like] of the formula Zr(RlCOCR2COR3)nX4-n (R1 to R3 are each H or a 1-10C hydrocarbon with proviso that at least one of R1 to R3 is H and the case where all of R1 to R3 are H is omitted; X is a halogen or the like; n is 2 to 4) and (B) a boron compound [preferably triphenylmethyltetrakis(pentafluorophenyl)borate or the like] forming an ionic complex by reacting with a transition metal compound.
Patent JP-H0791205-A (JP)
Title: Backward impeller for centrifugal compressor
Inventor: KAWAMURA TAKESHI
IPC: F04D29/30
Filed: 1993-09-22
Abstract: PURPOSE:To reduce loss, to raise compression efficiency and to improve workability at the time of manufacturing a blade by using a mold by optimizing the thickness of the blade in a backward impeller for a centrifugal compressor. CONSTITUTION:The thickness of a blade in vertical direction and the thickness of the blade in circumferential direction in relation to the surface 20a of the blade in a cross-section perpendicular to the line of an axis 22 are determined so that inequalities r1<r2<r3, t1<t2<t3, h1<h2<h3 are satisfied, where (t) is the thickness of radius for the thickness of the blade in vertical direction, and (h) is the thickness of circumference for the thickness of the blade in the circumferential direction.