baber/WOPTO huggingface dataset:
Patent JP-S56151935-A (JP)
Title: Photographic sensitive material
Inventor: SAKAI TAKEO
IPC: G03C1/95
Filed: 1980-04-28
Abstract: PURPOSE: To prevent the occurrence of fog due to the use of carbon black by adding carbon black subjected to forced oxidation to a photographic sensitive material.  
     CONSTITUTION: An oxidizing agent such as peracetic acid or Ca(ClO) 3  is added to an aqueous dispersing solution of carbon black having 0.3W0.12μm particle size, and the solution is heated to 40W100°C to subject the carbon black to forced oxidation. A photosensitive sheet is formed by laminating an image receiving layer, a white reflecting layer, a light shielding layer contg. said carbon black, a layer of a compound giving a cyan dye image, a red sensitive silver halide emulsion layer, an intermediate layer, a layer of compound giving a magenta dye image, a layer of a compound giving a gree sensitive silver halide emulsion layer, an intermediate layer, a layer of a compound giving a yellow dye image, a blue sensitive silver halide emulsion layer and a protective layer on a transparent support. The sheet is superposed face to face with each other on a cover sheet formed by laminating a neutralizing layer and a timing layer on the 2nd transparent support. A container destructible under pressure holding a processing soln. contg. carbon black is then set between the sheets and fixed unitedly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000251617-A (JP)
Title: Cold cathode field emission element and manufacture thereof and cold cathode field emission display device
Inventor: YAMADA JIRO
IPC: H01J31/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an edge type field emission element to thereby improve luminance of a display screen. SOLUTION: A gate electrode 12, an insulation layer 13, an electron emission layer 14 are arranged in this order on a substrate 10. The electrode 12 consists of a base part 11A made of conductive material and an electron increasing part 11B made of a material having a larger secondary electron gain than that of the part 11A. An opening 15 is formed between the electron emitting layer 14 and the insulation layer 13, and the part is exposed in the bottom of the opening 15.
Patent JP-H04291344-A (JP)
Title: Photomask
Inventor: TOMITA HIROYOSHI
IPC: G03F1/36
Filed: 1991-03-20
Abstract: PURPOSE:To offer a photomask which is able to enlarge depth of focus (margin) in the photomask used to form a layout pattern of a semiconductor device. CONSTITUTION:In the photomask for the layout pattern of a semiconductor device made from the main pattern 1, consisting of the repeating pattern A, and a peripheral pattern, at least one or above of the dummy pattern B which is the same shape as the repeating pattern A is formed on the end of main pattern.
Patent JP-S61214888-A (JP)
Title: Positioning device for picture
Inventor: SAWADA YORIO
IPC: G06T3/00
Filed: 1985-03-20
Abstract: PURPOSE:To improve processing accuracy and processing efficiency by storing respectively two pictures viewing the object including common characteristic points from the position where viewpoint is different, indicating and inputting respectively in a dialog manner the position coordinates of the characteristic point and converting it to the two-dimensional projection and outputting it. CONSTITUTION:Input picture memories 1a and 1b respectively are input and store pictures Ap and Bp where viewpoints including the same object are different. The stored pictures Ap and Bp are displayed at a displaying device 9. A position coordinates input device 2 functions together with the device 9 under the control of a control device 3, the information of the position coordinates of the characteristic point (k=1-k) mutually in common between the pictures Ap and Bp is inputted, and sent it to a coefficient calculating circuit 4. The calculated converting coefficient is set to a coefficient register 5, given to an X coordinates calculating circuit 6 and a Y coordinates calculating circuit 7 and applied to the two-dimensional projection conversion. The output picture Bp' of the picture Bp positioned to the coordinates system of the picture Ap is stored to an output picture memory 8. Thus, the positioning of the picture can be executed with good accuracy and efficiency.
Patent JP-H024780-A (JP)
Title: 2-phenylpyridazine-3-on compound, its production and herbicide containing the same
Inventor: BUORUFUGANGU FUROINTO
IPC: A01N43/58
Filed: 1989-03-10
Abstract: NEW MATERIAL: A compound represented by formula I (wherein R is a 1-8C alkyl, benzyl, provided that the aromatic ring may have substituents such as halogens, 1-4C alkyls or alkoxyls; a halogen, a 3-8C cycloalkyl, a four- to six- membered aliphatic heterocyclic ring which may have O, S or N-CH 3  as a member of the ring, styryl, a five- or six-membered aromatic ring which may have N, O or S as a member of the ring or the like) or represented by formula II.  
     EXAMPLE: cis-3-[4',5'-Dimethoxypyridazinone-(6')]-stilbene.  
     USE: A herbicide, controls the growth of undesirable plants.  
     PREPARATION: 2-(3-Methylphenyl)pyridazinone of formula II is converted into a halogen compound of formula III (wherein Hal is a halogen), this is converted into a phosphonium salt of formula IV or into a phosphonate of formula V, and the product is reacted with an aldehyde of the formula: R-CHO in the presence of a base to obtain a compound of the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61214271-A (JP)
Title: Tape guide drum device
Inventor: HARA MITSUHIKO
IPC: G11B5/53
Filed: 1985-03-20
Abstract: PURPOSE:To slide rotary magnetic heads on a magnetic tape more stably by forming recessed parts in positions between individual pairs of rotary magnetic heads on the outside peripheral surface of a rotary drum. CONSTITUTION:Grooves 22 are formed throughout in the same level as rotary magnetic heads 21, 22, 31, and 32 in positions between rotary magnetic heads 21 and 22 and rotary magnetic heads 31 and 32 on the outside peripheral surface of a rotary drum 14. An air film 23 is formed on all of the outside peripheral surface of the drum 14 by high-speed rotation of the drum 14. Since recessed parts 23a are formed in positions of grooves 22, parts of the surface of the magnetic tape 5 corresponding to recessed parts 23a are recessed along the outside peripheral surface of the film 23. That is, the part between heads 21 and 31 is formed to a recessed part 5a and approaches the outside peripheral surface of the drum 14, and upper and lower parts of the recessed part 5a are drawn to approach the outside peripheral surface of the drum 14, and the tape is brought into contact with heads 21 and 31 surely. The same phenomenon occurs in the part scanned with heads 22 and 32, and heads 21, 22, 31, and 32 are slided on the magnetic tape 5 stably to transmit and receive signals surely.
Patent JP-H07237080-A (JP)
Title: Supply method for air blow to a plurality of loads and device therefor
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q11/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide a novel air blow supply method and the device therefor which can change over air supply to two different loads through one air route. CONSTITUTION:Air blow supply piping for a pallet seating air blow B1 and an air blow B2 for an automatic tool length unit 7 is provided from one pressure air source E through a common pressure controller 12 and a switch valve V1, and a throttle valve V3 is insertedly provided in the air blow B2 for the automatic tool length unit 7 to weaken blasting pressure, and when the switch valve V1 is actuated to open at the initial and final times of pallet exchanging motion and during automatic tool length measurement, it supplys the pressure air as the air blow on the side of low circulation resistance.
Patent JP-H10252026-A (JP)
Title: Aluminum balustrade excellent in corrosion resistance and its manufacture
Inventor: HANAZAKI MASAYUKI
IPC: E04F11/18
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance by providing a metal film layer having a small contact potential difference with aluminum on the contact face of a SUS member with an aluminum member at a specific METSUKE quantity. SOLUTION: This aluminum balustrade is constituted of stainless steel anchor bolts 1, nuts 1a, base posts 2, bolts/nuts 3, aluminum metal balustrade stanchions 4, a handrail section 5, L-shaped metals 8, horizontal bars 6, and ballasters 7. The stanchion 4 is fixed to the connection section 2b of the post 2 by bolts/ nuts 3, and corrosion-proof film layers are provided on the contact faces of the post 2 and bolts/nuts 3 at least kept in contact with the stanchion 4. The corrosion-proof film layer is made of an aluminum metal such as aluminum, an aluminum alloy, zinc, a mixture of these metals, or a silicone mixture or a metal having a small contact potential difference with the aluminum metal, and its METSUKE quantity is set to 100-800g/m<2> . The corrosion resistance is improved, and the aluminum balustrade can be used free of maintenance over a long period.
Patent JP-H10254800-A (JP)
Title: Serial interface transfer device
Inventor: NOMURA KOICHI
IPC: G06F13/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve a transfer speed with a small transmitting buffer by adding received transfer data to an in-use frame and returning them when a data reception side returns the in-use frame. SOLUTION: An input/output processor 3 and an input/output device 4 are connected by a serial interface and by an instruction from a central processor 1, data are transferred between the input/output processor 3 and input/output device 2. When the transfer data are sent to the serial interface, they are converged into frame format and sent, and when the transfer data are received, the transfer data are extracted from a received frame and processed as specified. Here, when the data reception side returns the in-use frame for some reason, the received transfer data are added to the in-use frame and returned. Consequently, the data transmission side need not hold data frame information sent to its transmitting buffer before for the retransmission of the data frame.
Patent JP-S58183959-A (JP)
Inventor: DAGURASU EFU KOOSETSUTO
IPC: B05B11/00
Filed: 1983-03-31
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-H05222273-A (JP)
Title: Polyester-based resin composition and its film
Inventor: SUZUKI MASAHIKO
IPC: B29L7/00
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the subject composition excellent in mechanical strength, heat resistance, slippage, transparency and impact resistance and suitable for a packaging film, etc., by blending polybutylene terephthalate, etc., with a prescribed amount of an inorganic fine powder. CONSTITUTION:The objective composition is obtained by blending (A) a modified polybutylene terephthalate composed of polybutylene terephthalate or polybutylene terephthalate and a thermoplastic elastomer or polycaprolactone with (B) 0.01 to 0.4wt.%, preferably 0.1 to 0.25wt.% inorganic fine powder such as kaolin having 1 to 10mum average particle size.
Patent JP-H05224693-A (JP)
Title: Speech recognition device
Inventor: KOBAYASHI TETSUO
IPC: G10L15/08
Filed: 1992-02-07
Abstract: PURPOSE:To constitute the device simply and improve the recognition rate of a speech by decreasing the arithmetic quantity of the device. CONSTITUTION:An NAT process part 3 samples the track of the feature parameters of a speech detected by an acoustic analysis part 2 to calculate a new feature parameter series. A simple correspondence matching part 5 make respective points of a standard pattern stored in a standard pattern memory 6 correspond to straight lines connecting the new feature parameter series in order and calculates the distance between the standard pattern and new feature parameter series, namely, performs a pattern matching process, and a word spotting decision part 7 extracts a specific word corresponding to the standard pattern, stored in the standard pattern memory 6, from the speech corresponding to the pattern matching result.
Patent JP-H0315164-A (JP)
Title: Manufacture of solid state secondary battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/58
Filed: 1989-03-08
Abstract: PURPOSE:To retard increase in internal resistance during charge-discharge and to obtain a battery having good discharge performance and long life by arranging electrode material layers on both sides of an electrolyte layer, and uniting them by heat-pressing, then gradually returning the pressure to normal pressure with heated. CONSTITUTION:An electrode material layer comprising an electrode material and a binder and an electrolyte layer comprising an electrolyte and the binder are manufactured, then the electrode layers are arranged on both sides of the electrolyte layer, and they are united by heat-pressing. With heating maintained, pressure is gradually returned to normal pressure to sufficiently hold the contact between the electrolyte and the electrodes. It is preferable that the temperature is set to around the softening point of the binder and the pressure to 300-2000kg/cm<2>. A copper chevrel compound as the electrode material, a copper ion conductor as the electrolyte, and a thermoplastic resin as the binder are preferable. The electrolyte layer is strongly bonded to the electrode layers, and increase in internal resistance during charge-discharge is retarded. A battery having good discharge performance and long life can be obtained.
Patent JP-S61217184-A (JP)
Inventor: OCHI NORITAKA
IPC: A63F7/02
Filed: 1985-03-20
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-H08252920-A (JP)
Title: Production of laminated type piezoelectric element
Inventor: SAKAIDA ATSUO
IPC: H01L41/22
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a piezoelectric laminate hardly almost requiring machining while facilitating perfect automation and the reduction of film thickness. CONSTITUTION: A process alternately stacking a powder of a piezoelectric material and a metal powder for an internal electrode by screen printing is used to form a laminated type piezoelectric element 38 having an actuator part 46 internally divided by elongated window parts 52 without requiring machining. Further, various laminates having a complicated shape can be easily obtained by changing the patterns of a screen printing plate.
Patent JP-H05227585-A (JP)
Title: Speaker
Inventor: KAKI AKIO
IPC: H04R1/28
Filed: 1992-02-07
Abstract: PURPOSE:To realize a real timble, realism and the feeling of normal positioning accordance with the kind of a sound with simple speaker by sharing-oscilating the enclosure of the speaker. CONSTITUTION:Sound-rods 111 and 113 are sticked to the front board 11 and the back board 13 of the enclosure 10. The front board 11 is provided with a sound-hole 11. An actuater 21 is sticked to the back board 13. The actuater 21 directly oscilates the back board 13. Then, the enclosure 10 sharing-oscillates the sound-rods 111, 113, etc., as the 'node' of an amplitude. With the sharing- oscilation, sound-waves having respectively different phases and directions is propagated while interfering each other and make oscillation combinated at the position of a listener like a kind of the forcus of sound wave are made at a point in space.
Patent JP-H04292638-A (JP)
Title: Synthetic resin molded article having surface with excellent scratch resistance and antistaticity and its production
Inventor: YAMAMOTO NAOKI
IPC: C08F265/06
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a synthetic resin molded article having excellent scratch resistance and antistaticity by placing a cross-linkable and curable resin raw material containing a specific compound between a mold and a synthetic resin molded article, polymerizing and curing the material and releasing the product from the mold. CONSTITUTION:The curable resin raw material to be used in the subject molded article is obtained by mixing (A) 30-99.5 pts.wt. of a polymerizable compound having >=2 (meth)acryloyloxy groups in one molecule, (B) 0-69.5 pts.wt. of a compound having one alpha,beta-ethylenic unsaturated bond in one molecule and (C) 0.5-40 pts.wt. of a (co)polymer produced by (co)polymerizing (C1) 20-99wt.% of a compound having quaternary ammonium base and expressed by formula (R1 is H or methyl ; R2 to R4 are H or 1-9C alkyl; m is integer of 1-10; X<-> is anion of quaternarizing agent) and (C2) 80-1wt.% of a compound having one copolymerizable unsaturated double bond. The curable resin raw material is placed between a mold (e.g. inorganic glass) and a synthetic resin molded article (e.g. polystyrene) and cured by polymerization to form a cross- linked and hardened film on the surface. The produced molded article is released from the mold.
Patent JP-S54148907-A (JP)
Title: Turbine blade connecting structure
Inventor: SHIBAOKA HAJIME
IPC: F01D5/22
Filed: 1978-05-16
Abstract: PURPOSE: To improve reliability in prevention of damage caused by sharing strain in such a way that fixation is done by forcibly pressing pins in between groups of blades allocated on a rotor of a turbine and by a fixing means of padding part by welding or the like for hindering the behavior of blades in the radial direction.  
     CONSTITUTION: In concurrence of forming grooves 15a, 15b which the sections present a semicircular form over the upper parts of each opposite surface of tabtails 9 of blades 3 neighboring to one another of G ends of each group of blades oppositely in the axial direction of a rotor 4 with fixing the blades neighboring to one another of G ends of each group of blades by forcibly pressing pins 12 into pin bores formed by mating with these grooves 15a, 15b, by which each group of blades is jointed between each group of the blades. Since the blades are made to be fixed with one another, it prevents the blades 3 from moving one to another in the radial direction in the jointing surfaces, at the same time, sharing strain is worked on the pins 12 resulting in dwindling the sharing strain worked on the mutal fitting parts for the blades and the rotor 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09245715-A (JP)
Title: Ion beam machining device
Inventor: ONUKI HISAO
IPC: H01J37/30
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To enable the output of stable electrons even in the case of a mass beam current and an ion source with its large aperture by forming a neutralizer filament in a V-letter shape and arranging it crossing roughly vertically toward the radiation direction of ion beams. SOLUTION: In order to neutralize ion beams, it is necessary to heat (carry a current in) a filament of a neutralizer ray 18. This electron quantity is parallel to the area of the filament of the neutralizer ray 18, and the longer length increases the electron quantities to be discharged. By forming an U-letter shaped filament of the neutralizer ray 18, the linear winding distance is twice and the electron quantity increases. Thereby the service life of the filament of the neutralizer ray 18 is expanded, and the power supply is reduced.
Patent JP-H02236815-A (JP)
Title: Magnetic recording medium and its production
Inventor: NIIMI HIDEAKI
IPC: G11B5/64
Filed: 1989-03-09
Abstract: PURPOSE:To improve coercive force of the medium by vapor depositing Cu or Pb in a specified angle range at the same time when Co column-type particles are obliquely or perpendicularly vapor deposited. CONSTITUTION:The oblique vapor deposition method is explained below. Co column-type particles 3 are vapor deposited obliquely on a nonmagnetic substrate 2 with Cu layers 4 formed in the interfaces of the Co particles. In this method, Cu is vapor deposited from the Cu source 16 with an incident angle beta at the same time when Co is vapor deposited with an incident angle alpha from the Co source 20 on a polyethylene terephthlate film 13 by use of an oblique-vapor- deposition unit. The Cu vapor from the Cu vapor source 16 is reflected by a W plate 17 heated at 1,500 deg.C. The angle alpha is specified to 50 deg., deposition rates of Co and Cu are 100Angstrom /sec and 10Angstrom /sec, respectively, and the incident angle betaof Cu is specified to -50 deg. or below. Thereby, the coercive force of the medium is largely improved.
Patent JP-S61215166-A (JP)
Title: Motor power steering device
Inventor: NOTO YASUO
IPC: B62D119/00
Filed: 1985-03-20
Abstract: PURPOSE:To follow the steering speed of a handle by providing a motor acceleration/deceleration function in response to the motor rotating speed and using this function against the increase/decrease of a handle steering force to control the motor speed. CONSTITUTION:A torque sensor 6 detects the torque applied to a pinion 3 from a handle 1 via a handle shaft 2 and generates a signal tau. A motor 7 acts as an electric actuator applying an auxiliary steering force to a rack 4 via a reduction mechanism 8 and a pinion 9. A steering angle sensor 10 detects the steering angle of tires 5 and generates a steering angle theta, where the steering angle is sensed as zero when the turning angle of tires 5 is at the neutral position. The steering angle sensor 10 is constituted with a rotary encoder consisting of a variable resistor detecting the turning angle of a member rotated as tires 5 are turned and a linear encoder detecting the movement of a member doing a linear motion.
Patent JP-S56153881-A (JP)
Title: Half tone picture recording device
Inventor: OOHARA YUUJI
IPC: H04N1/23
Filed: 1980-04-30
Abstract: PURPOSE: To reproduce a precise half tone picture, by obtaining preliminarily the number of pulses, which gives a required exposure light quantity, to the input signal level and by storing said number in a digital converting circuit to control the exposure light quantity given to each picture element by the number of pulses.  
     CONSTITUTION: Input signal 1 quantized in the density region is latched in latch circuit 2 by control pulse 4 of timing processing circuit 3, and the output of circuit 2 is input to digital value converting curcuit 5. A prescribed output value is stored preliminarily for the input value in this circuit, and the operation of circuit 5 is controlled by control pulse 7 from processing circuit 3, and output digital value 6 is input to pulse number modulating circuit 8. Meanwhile, high frequency pulse 10 from high frequency pulse generator 9 and control pulse 11 of circuit 3 are applied to circuit 8, and display signal 13 indicated by circuit 7 is output during the sampling period by circuit 8. Characteristics of the output level to the input level, the required exposure light quantity to the output density level, and pulse number N to the required exposure light quantity are stored in circuit 5, thereby reproducing a precise half tone picture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58174434-A (JP)
Title: Epoxy resin molding material
Inventor: KAKEHI MITSUO
IPC: H01B3/40
Filed: 1982-04-08
Abstract: PURPOSE:To provide the titled molding material having excellent moisture resistance, capable of capturing the impurities in the permeated water, especially chlorine ions, and suitable for the sealing of electronic parts to remarkably reduce the rate of corrosion of aluminum wiring and aluminum electrode, by compounding a solid base or its hydrate to the molding material. CONSTITUTION:The objective molding material is prepared by compounding (A) a composition composed of an epoxy resin (preferably having hydrolyzable chlorine content of <=1wt%), an epoxy resin hardener (e.g. amine-type hardener, novolac-type hardener, etc.) and inorganic fillers with (B) 0.1-20wt% of a solid base such as alkaline earth metal oxide, aluminum oxide, etc. and/or its hydrate. The solid base is preferably magnesium oxide, magnesium hydroxide or a mixture of magnesium oxide and aluminum oxide.