baber/WOPTO huggingface dataset:
Patent JP-2000211083-A (JP)
Title: Polyester laminated film, laminated metal panel using the same and lid for film laminated easy open can
Inventor: IGUSHI HIDEMOTO
IPC: B32B15/09
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyester laminated film excellent in the close adhesiveness with a metal, moldability and heating treatment resistance, capable of being satisfied from an aspect of strength and not generating a feathering phenomenon or a hairing phenomenon at a time of opening, a film laminated metal panel and a lid for an easy open can. SOLUTION: In a polyester laminated film, the crystallizing peak temp. of the laminated film at a time of a temp. rise is 60-110 deg.C and the surface layer on one side of the laminated film is constituted of a polyester layer with a fusion peak temp. of 200-260 deg.C and a crystallizing peak temp. at a time of a temp. rise of 60-110 deg.C and the surface layer on the other side of the laminated film is constituted of a polyester layer with a fusion peak temp. of 180-240 deg.C and a crystallizing peak temp. at a time of a temp. rise of 60-110 deg.C and the fusion peak temp. of the polyester layer on one side is higher than that of the polyester layer on the other side by 5-25 deg.C.
Patent JP-S58133096-A (JP)
Title: Production for speaker diaphragm
Inventor: OKADA ASAHIKO
IPC: H04R31/00
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a homogeneous diaphragm for speaker, by impregnating >=1 kinds among crushed fibers with the inverter of a synthetic resin and diffusing them into air after drying them and attracting and accumulating them onto a porous metallic material formed to a shape line a diaphragm and forming this metallic material by heating and pressurizing. CONSTITUTION:Fibers 7 of sulfite pulp of needle-leaf trees or broadleaf trees, kraft pulp, cotton, wool, silk, a synthetic resin, or the like which are crushed to a prescribed value are impregnated with a binder 7' of a latex, a rosin, a polyamide, a polyester, an epoxy resin, or the like, and they are diffused into air with about 10% volume ratio in a tank 8 of a paper making device by a diffusing electric fan 9 after drying them, and they are attracted onto a porous metallic material 10, which is formed to a shape like a prescribed diaphragm and consists of a punching metal or the like, by a vacuum pump, and fibers 7 are accumulated on this material 10 with a uniform thickness. The metallic  material 10 is taken out and is set to a heating die 11 and is heated to a temperature where the inverter is melted by heat in accordance with the type of the  binder 7', thereby connecting fibers 7. After cooling, the metallic material 10 is  taken out from the die 11 to obtain a homogeneous diaphragm 12 for speaker.
Patent JP-S61175955-A (JP)
Title: Rotary head drum
Inventor: MAEDA SATORU
IPC: G11B15/61
Filed: 1985-01-30
Abstract: PURPOSE:To make a magnetic head abutting to a magnetic tape in a good state, to prevent the decrease of a signal output caused by a spacing loss to the utmost, and to execute recording and reproduction with a high accuracy by constituting a titled rotary head drum so that plural annular grooves are formed on the peripheral surface of the rotary drum, and also the diameter of the rotary drum becomes smaller than the diameter of a fixed drum. CONSTITUTION:A titled rotary head drum is constituted so that the plural annular groves 11 are formed on the peripheral surface 2a of the rotary drum 2, and also the diameter D1 of the rotary drum 2 becomes smaller than the diameter D2 of the fixed drum 4. Accordingly, between the peripheral surface 2a of the rotary drum 2 and the peripheral surface 42 of the fixed drum 4, a gap (g) being the difference of radiuses of both these drums 2, 4 is formed. In such a manner, due to a fact that the plural annular grooves 11 are formed on the peripheral surface of the rotary drum 2, the quantity of an air film 8 in the vicinity of a tape inlet P1 can be reduced to a suitable quantity.
Patent JP-S54108644-A (JP)
Title: Thermal printing head
Inventor: TOMIOKA TATSUYUKI
IPC: B41J2/335
Filed: 1978-02-14
Abstract: PURPOSE:To reduce the abrasion of an abrasion resistance layer and enhance reliability by so providing conductors that the conductors and heating elements are nearly on the same plane in the region where paper dust exhibits large pressure by platen pressure. CONSTITUTION:A heating resistor 2 is provided on an insulation substrate 1 and a pair of conductors 3A, 3B of a thin thickness and high adhesion power are provided on the surface of the heating resistor and further a conductor 4B of low specific resistance is provided away by a length L from heating dots on the conductor 3B on the heat sensitive paper inlet side. A conductor 4A of low spedific resistance is provided on the surface of the conductor 3A and is protected with an abrasion resistance layer 5. Then, the conductor 3B is nearly on the same plane as that of the heating element 2 in the area where paper dust exhibits large pressure by platen pressure and therefore the area where the abrasion resistance layer wears is limited to the narrow area near the heating dots and the heat transfer paper travel distance to the occurrence of the same abrasion becomes longer.
Patent JP-H01191464-A (JP)
Title: Semiconductor device
Inventor: ENDO TAKASHI
IPC: H01L21/822
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to reduce an unnecessary region in implementing logics, by providing a non-transistor region wherein source and drain forming regions are removed to a part of the channel region of a MOS type transistor, and forming a substrate-potential supplying region so that the region is separated from a drain region. CONSTITUTION:Two transistors are provided without connection to a substrate- potential supplying region 2 and connected with a drain connecting region 8. Potentials are supplied to source regions 9 and 11 of the transistors through contact parts 14 and 16 from a power source wiring material 17. A potential is supplied to a substrate. potential supplying region 2 through a contact part 15 from the power source wiring material 17. A drainer region 12 is connected to a drain electrode material 18 through a contact part 19 and taken out of an element.
Patent JP-S59142179-A (JP)
Title: Printer
Inventor: HASHIMOTO MASANORI
IPC: B41J29/377
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a printer capable of spontaneously and efficiently releasing heat from a heat-generating part thereof, by a method wherein an inside wall surface of an upper part of a printer cover is so slanted that a central part in the feeding direction of a printing paper is lower than both end parts. CONSTITUTION:Air in the interior of the cover 1 is heated by the heat generated at a heat-generating part such as a CPU5 or a PSU (power source circuit) 6, flows upward along a slanted surface of the inside wall surface 1A of the upper part of the cover 1, and is discharged to the exterior through heat-releasing vent holes 3 provided at uppermost parts of the inside wall surface of the cover 1. Simultaneously, the outside air (cool air) is taken in through an outside air intake hole 8 provided at a bottom part of the cover 1 or a lower part of a side part of the cover 1, whereby natural convection is induced. Since warm air existing at the central part (lower part of the slanted surface) of the inside wall surface 1A of the cover 1 is easily cooled by the outside air (cool air), the temperature of air existing near the slanted surface of the inside wall surface 1A is lower at the lowermost part of the surface and is higher at the uppermost part of the surface. As a result, air existing near the slanted surface of the inside wall surface 1A of the cover 1 flows rapidly, so that convection smoothly procedes in the entire part of the interior of the cover 1, thereby enhancing a heat- releasing effect.
Patent JP-H09208878-A (JP)
Title: Baked colored lead and its production
Inventor: KANBA NOBORU
IPC: C09D13/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a baked colored lead which is a baked lead impregnated with ink and is excellent in mechanical strengths such as bending, tensile, and impact strengths while exhibiting an enough color development and giving written lines with an enough density and to provide a process for producing the same. SOLUTION: A compsn. contg. boron nitride having an average particle size of 3-15μm as the body material and an org. excipient is kneaded, extruded, and baked in a nonoxidative atmosphere to give the first baked lead wherein carbon formed by the carbonization of the excipient functions as the binder; the first baked lead is heated in an oxidative atmosphere to oxidize and remove the carbon binder to give the second baked lead comprising boron nitride having an average particle size of 3-15μm as the body material; a perhydropolysilazane soln. is impregnated into the pores of the second baked lead, which is then thermally treated in an inert atmosphere (e.g. a nitrogen atmosphere) or in an ammonia gas atmosphere to form silicon nitride, thus giving the third baked lead having a porosity of 5-35% and a median micropore diameter (in terms of vol.) of 0.05-0.3μm;  and the pores of the third baked lead are filled with ink.
Patent JP-H01194981-A (JP)
Title: Method of preventing classifier from blinding
Inventor: TERAYAMA MASANORI
IPC: B07B1/54
Filed: 1988-01-29
Abstract: PURPOSE:To prevent particulate raw material from adhering to a classification screen and blinding it by vibrating ultrasonically the aforementioned screen when the particulate raw material is sent or sucked into a casing wherein it is classified by the use of the screen. CONSTITUTION:A particulate raw material is sent or sucked into a casing 1 and classified into coarse and fine particles by a classification screen 26 arranged in the casing 1. At that time, the classification screen 26 is vibrated ultrasonically by a ultrasonic generator 20. It is possible, as a result, to prevent the screen from adhering of the raw material and blinding, resulting in an improvement in productivity.
Patent JP-S56114478-A (JP)
Title: Picture processing system
Inventor: KUROSE MORIZUMI
IPC: H04N1/40
Filed: 1980-02-14
Abstract: PURPOSE:To discriminate the kind of an aimed picture element in real time by binary-coding a picture element of an intermediate density level and those of other density levels into different numerals and by calculating the run length at the circumference of the aimed picture element. CONSTITUTION:An input picture is binary-quantized into ''1'' for an intermediate density level and ''0'' for other density levels. As for this binary-coded picture, the run length is calculated from circumferential picture elements of an aimed picture element. When this run length exceeds a threshold level, it is judged that the aimed picture element is included in a picture having many intermediate density level. This bases upon that the run length is extremely short with regard to a document picture, etc., but generally long as to a photographic picture, etc. To be concrete, when the threshold level is (n), the calculation is carried out with regard to longitudinal and lateral 2n+1 picture elements. In this case, the contents of lateral 2n+1 picture elements are compared with the memory code of reference pattern generator 16 stored with possible combinations of 2n+1 picture elements and when the both agree, a picture element of the intermediate density level is judged.
Patent JP-S59143437-A (JP)
Title: Multiplying, separating and editing method
Inventor: TAKEUCHI HIROYUKI
IPC: H04J3/04
Filed: 1983-02-04
Abstract: PURPOSE:To reduce the size of a circuit by using only one memory each for transmission and reception of a multiple circuit. CONSTITUTION:An octad-multiple signal edited in a required channel order is obtained by regarding a buffer memory and a switching memory for the transmitting and receiving sides as one buffer memory 13 and 14 each. The octad- multiple signal edited in the required channel order is separated into paired signals edited in a channel order. Thus, the size of the circuit can be reduced by constituting a multiplying circuit only by one buffer memory each on both the transmitting and recieving sides.
Patent JP-H04243446-A (JP)
Title: Cache registration controller
Inventor: MIYAGAWA KOUJI
IPC: G06F12/16
Filed: 1991-01-17
Abstract: PURPOSE:To degrade only an address in which a parity error is detected and to improve the performance of a cache in the cache divided into several compartments. CONSTITUTION:When parity error circuits 4 and 5 detects the parity error in data 102 and 103 from cache 2 and 3, degrading information is stored in error generation registers 6 and 7 for each address in the caches 2 and 3. At the time of registration of new data, the cache to be used for registering the new data is determined by a assigned compartment determination circuit 10 based on degrading information 106 and 107 from the error generation registers 6 and 7 which are corresponding to the writing address of the data as well as based on an access history 109 form a compartment access history storage buffer 9.
Patent JP-H09207921-A (JP)
Title: Control method of seam in packaging container and device therefor
Inventor: GERUHARUTO HAUKU
IPC: B31B19/74
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To independently control a seam from a welding device and securely detect even a little leakage from the seam, by controlling the seam by a light- transmission method by use of a pack belt material provided with a transparent support layer and a collored seal layer. SOLUTION: In a pack belt material 11 composed of a transparent and nonmolten support layer 14 and a colored seal layer 15 covered with the support layer 14, a lateral seam 16 is formed by a welding machine 17 provided with heatable seal jaws 18, 19 and the middle part is cut by a cutter knife 23 to make a pack 12. The separated pack 12 is transferred to a control device 30 by a belt conveyor 26. The lower side of the lateral seam 16 is irradiated by a light source 33. The light which has passed through the lateral seam is detected by an optical sensor 32 arranged at the upper side and compared with an aimed value stored in the controller 30 to evaluate the quality of lateral seam 16 and further fed back to the control device of the pack producing machine.
Patent JP-S60163001-A (JP)
Title: Lens made of synthetic resin
Inventor: MINEKI YASUNOBU
IPC: G02B1/115
Filed: 1984-02-03
Abstract: PURPOSE:To obtain a synthetic resin lens superior in durability by coating the surface of a lens with a coating compsn., composed of a modified melamine type resin compsn. and an urethane resin to form a hard coat layer, and forming a reflection inhibiting layer on it. CONSTITUTION:An intended synthetic resin lens is obtained by preferably preliminarily condensing (A) the precondensate between one of diols represented by formulae I and II, (m), (n) being 2-6, with fine silica particles, again with (B) methylolmelamine having a part or the total of its methylol groups etherified with alkyl, then dissolving it in a solvent, mixing the obtained modified melamine type resin compsn. with an urethane type resin composed of block-type isocyanate and polyol, coating the surface of the lens with this coating compsn. to form a hard coat layer, and forming a multilayer-structure reflection inhibiting film made of metal oxide on this layer.
Patent JP-H08215351-A (JP)
Title: Preparation of integrally precision cast metal golf club head
Inventor: CHIYUN MU CHIEN
IPC: A63B102/32
Filed: 1995-02-03
Abstract: PURPOSE: To improve the quality and strength of a casted golf club head by coating a head core of low-melting metal with a predetermined aqueous constituent, forming a shell by casting molten metal whose melting point is higher than that of the low-melting metal around the head core with predetermined pressure, and removing the head core by melting it. CONSTITUTION: A zinc alloy of Sn of approximately 20 wt.% and Cu of approximately 0.5 wt.% is used as a low-melting alloy for forming a head core 13 by a die casting method. The head core 13 is coated with an aqueous constituent whose weight ratios of inorganic powder:binder: solvent is(40-80):(1-10):(10-59) and dried. Next, the head core 13 is set between the upper and lower die parts 10 and 11 of a metallic mold 1 for casting. Then molten metal 16 whose melting point is higher than that of the low-melting alloy is injected from a cylinder 14 into a cavity 12 by a piston 15 with at least 100 kg/cm<2> of pressure to form a shell around the head core 13. Next, the head core 13 is molten and removed to obtain the shell.
Patent JP-S52100234-A (JP)
Title: Stripping solution of photosolubilizable light sensitive resin
Inventor: YAMANOI HIROSHI
IPC: G03F7/42
Filed: 1976-02-19
Abstract: PURPOSE:To perfectly remove a positive type photoresist for use in forming electrodes of surface wave filter elements and the like, even if its surface becomes a passive state, by mixing acetone and an ammonia aqueous solution at a specified ratio.
Patent JP-S62175855-A (JP)
Title: Input/output interface
Inventor: ISHII TAKATOSHI
IPC: G06F13/42
Filed: 1986-01-29
Abstract: PURPOSE:To maintain the interchangeability between an I/O interface and a conventional printer interface and also to attain the transfer of data on a scanner, by using an instructing means for transfer direction of data to instruct the direction of data transferred between a center and an I/O device. CONSTITUTION:A center 10 sets the direction signal DIR at 1 when it transfers data to an I/O peripheral device 20. Then the center 10 gives the trailing to the strobing signal after confirming that no busy signal is delivered. The device 20 outputs the busy signal by the trailing of the strobing signal and receives data while this strobing signal is delivered. While the center 10 sets the signal DIR at 0 and outputs the strobing signal for reception request. Thus the device 20 outputs temporarily the busy signal in response to said reception request and sends the first data to the center 10. As a result, a data bus is enabled to output the data.
Patent JP-H0214299-A (JP)
Title: Granular detergent composition containing hygroscopic builder
Inventor: KIISU HOOMAA BEEKAA
IPC: C11D3/60
Filed: 1989-01-26
Abstract: PURPOSE: To obtain a pouched granular detergent composition improved in dusting and solubility after storing stress regardless of mass formation which contains an organic surface active agent, an organic acid, a water-soluble salt containing a hygroscopic builder, and a pulverized aluminosilicate material in specified ratios.  
     CONSTITUTION: This porous pouched composition contains (A) about 5-45 (wt)% of an optional organic surface active agent (mixture), (B) about 5-75% of a water-soluble neutral or alkaline salt containing about 1-55% of a hygroscopic builder salt selected from the group consisting of organic acids such as citric acid, formic acid, malic acid, succinic acid, acetic acid and tartaric acid and ether polycarboxylate builders of formula I [R is H or OH, R 1  is formula II or III (X is H or a positive ion; (n) is 0-4); and (C) 0-about 30% of a pulverized aluminosilicate ion-exchanged material of formula IV (z), (y) are about 6 or more with a z/y mole ratio of 1.0-0.5; (x) is 10-264) and/or formula V [M is Na, K or a (substituted) ammonium, (z) is about 0.5-2; (y) is 1]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61176679-A (JP)
Title: Improved adhesive for water-proofing sheet of ept butyl rubber
Inventor: TSUKIGATA HIDEJI
IPC: C09J121/00
Filed: 1985-01-30
Abstract: PURPOSE:To produce the titled adhesive having excellent adhesivity to ground concrete or water-proofing sheet, and effective to prevent the leak after the water-proofing work because of its excellent water-resistance, by mixing a polyisobutylene rubber tackifier to a polychloroprene rubber solution. CONSTITUTION:The objective adhesive can be produced by mixing (A) an adhesive consisting of a polychloroprene rubber solution with (B) preferably 10-15% tackifier consisting of a polyisobutylene rubber solution. The water-proofing work is carried out usually by applying the above adhesive to a water-proofing sheet and the surface of concrete in situ, contacting the faces coated with the adhesive together and pressing the joint part with a press roller, etc.
Patent JP-S59144266-A (JP)
Title: Facsimile transmitter and receiver
Inventor: KUMAGAI YASUHIRO
IPC: H04N1/00
Filed: 1983-02-07
Abstract: PURPOSE:To test all functions of facsimile transmission and reception by discriminating a test indication signal from a circuit, and reading and sending out a recording picture which is obtained by receiving and recording the following test facsimile signal as the original of an original read part to the circuit. CONSTITUTION:A signal arriving from a circuit 24 is inputted to the test indication signal discriminating circuit 15 of a communication control part 3 through a circuit connection part 2, and when the circuit 15 identifies the input signal as the test indication signal, a control circuit 16 receives and records the following test facsimile FX signal and returns the indication of an operation start to respective circuits. The test FX signal is passed through a signal processing circuit 4 and a recording circuit 5 and outputted as a received record picture by a record conversion part 6. A control circuit 18 sends the indication of a reread of the record picture as the original to a recording paper feeding direction switching mechanism 7, a recording paper conveying mechanism 9, and an original selecting mechanism 11. The respective mechanisms send the received record picture to a photoelectric conversion part 13 through an original conveying mechanism 12. A video signal processing circuit 14 and the circuit 4 reads the record picture by the indication of a control circuit 17 and sends an FX signal to the circuit 24.
Patent JP-S62178147-A (JP)
Title: Generator using permanent magnet for interior and exterior as stator
Inventor: TOKUNAGA HIROSHI
IPC: H02K21/26
Filed: 1986-01-28
Abstract: PURPOSE:To improve output efficiency, by using permanent magnets for an interior and an exterior as stators, and by forming armatures in the type of a squirrel-cage. CONSTITUTION:On the sane radial lines 1-4 of two different-diameter virtual concentric circles P, Q, the even number of respective permanent magnets 1a-4b are arranged at the same angle intervals. Coaxially at a central point O, a frame unit 10 having a driving rotary shaft 20 and having squirrel-cage sections 11-14 rotating between internal and external permanent magnets is set. On the squirrel-cage sections 11-14 of the frame unit 10, armatures 11c-14c are fitted at the same angle intervals as said angle intervals. When the driving rotary shaft 20 is rotated by a steam turbine or the like, then magnetic fields F1-F4 formed between the external permanent magnets 1a-4a and the internal permanent magnets 1b-4b are generated by the armatures 11c-14c, and electric power can be produced.
Patent JP-S55110126-A (JP)
Title: Preparation of antireflection film
Inventor: DEGUCHI HIROICHI
IPC: G02B1/14
Filed: 1979-02-16
Abstract: PURPOSE: To obtain an antireflection film of the lamination type, having improved antireflection effect and durability, by evaporating a film-forming substance in a vacuum vessel under heating, and by applying the ionized substance to a transparent optical synthetic resin part at a negative potential.  
     CONSTITUTION: A film-forming substance is evaporated in the vacuum deposition vessel 1 at a pressure ≤ 5×10 -5  Torr evacuated by the exhaust system 2 with the electron beam heating evaporation source 3, and ionized by the discharge electrode 4, connected to the radio frequency power source 5, near the source 3. The ionized substance is then accelerated and applied to the base board 7 (transparent optical synthetic resin part) attached to the support 6 at a negative potential to form an antireflection film comprision low-refractive index layers, e.g. SiO 2 , and high-refractive index layers, e.g. ZrO 2 , on a hard surface layer (SiO 2  or glass 1W 10μm thick) alternately. 
     COPYRIGHT: (C)1980,JPO&Japio