baber/WOPTO huggingface dataset:
Patent JP-H06232588-A (JP)
Title: Magnetic shielding material
Inventor: FUJISAWA YOSHIKAZU
IPC: H01F1/00
Filed: 1993-01-29
Abstract: PURPOSE:To improve the permeability of a magnetic shielding material and relax the direction of its shielding performance, by specifying a degree of (hhh) orientation, etc., in metallic crystals of body-centered cubic structure, and by specifying an area factor of cone-like metallic crystals. CONSTITUTION:A magnetic shielding material 3 is an electrolytic metal foil, and is made of many ferromagnetic metallic crystals of body-centered cubic structure. The occupational ratio of the surfaces represented as (hhh) by Miller indices to all the crystal-faces which are so oriented as to oppose to a magnetic reception surface 4 is represented as a degree of (hhh) orientation, Oe. In the case of the metallic crystals of body-centered cubic structure, the degree of (hhh) orientation, Oe is so set that the relation of Oe >=40%, is satisfied. Also, in the metallic crystals of body-centered cubic structure, many cone-like metallic crystals 5 forming the magnetic reception surface 4 are included, whose kind is at least one of a pyramid-like metallic crystal and a truncated-pyramid-like metallic crystal. An area factor (A) of the cone-like metallic crystals 5 in the magnetic reception surface 4 satisfies the relation of A >=70% in the case of the metallic crystals of body-centered cubic structure wherein the degree of (hhh) orientation, Oe is specified. Since the area of the magnetic reception surface 4 exposed to lines of magnetic force is augmented, the permeability of the magnetic shielding material 3 can be improved.
Patent JP-H06250276-A (JP)
Title: Camera system
Inventor: TOYODA TETSUYA
IPC: G03B17/24
Filed: 1993-02-24
Abstract: PURPOSE:To provide a camera system composed of a compact light-weight camera and an image processor for obtaining an image not having peripheral dimming. CONSTITUTION:The camera system is composed of a camera 1, a film 10 provided with a magnetic tape 11, the image processor 12 and a color printer 18 and the camera 1 previously selects peripheral dimming data recorded in a ROM 5 from lens information in each frame at the time of photographing and records the peripheral dimming data on the magnetic tape 11. At the time of outputting, the image processor 12 reads out the peripheral dimming data from the magnetic tape 11 by a peripheral dimming data reading part 14 and the peripheral dimming of the image stored in a frame memory 16 is corrected by using the peripheral dimming data and transferred to a frame memory 17, to output the corrected image by the color printer 18.
Patent JP-H07245604-A (JP)
Title: Ciphering processing circuit
Inventor: TORII NAOYA
IPC: H04L9/10
Filed: 1994-03-04
Abstract: PURPOSE:To attain high speed ciphering communication by reducing a time for ciphering or decoding. CONSTITUTION:The ciphering processing circuit uses a ciphering arithmetic circuit 32 to apply ciphering arithmetic processing to plain text or ciphered text data set to a 1st input register 31 externally and key data set to a 1st key register 33 externally to obtain plain text or ciphered text data and to set the data to an output register 34, from which the data are read by an external device. A 2nd input register 37 sets data fed from the 1st input register and gives the data to a ciphering arithmetic circuit section. When the ciphering arithmetic circuit section is started externally or the data setting of the 1st input register and the ciphering arithmetic operation of the ciphering arithmetic section are both finished, a start circuit 38 starts the ciphering arithmetic section.
Patent JP-2000298168-A (JP)
Title: Sar device
Inventor: FUJIMURA TAKUJI
IPC: G01S7/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To dispense with circulation for obtaining data and to accurately heighten range resolution by controlling the directing direction of antenna beams to observe the same observation area a plurality of times. SOLUTION: A synthetic aperture radar(SAR) unit 1 is mounted on an artificial satellite or an aircraft and composed of a transmitter 11, an antenna 12, a receiver 13 and an SAR control part 14 for electrically controlling the beam directing direction of the antenna 12 and each SAR part. After making a first observation, the directing direction of antenna beams is electrically controlled and changed, and the same observation area is observed again. This is repeated a plurality of times, and finally SAR regenerative processing is performed by an SAR regenerative processing unit 2 on the basis of each observation data. The SAR regenerative processing unit 2 may be mounted on the artificial satellite or aircraft or installed on the ground. Time required to obtain data is therefore shortened, and a regenerated image uninfluenced by the change of an observed object is obtained.
Patent JP-S61195734-A (JP)
Title: Nozzle for manufacturing composite matte
Inventor: MIZUOKA SEISHI
IPC: B22D37/00
Filed: 1985-02-26
Abstract: PURPOSE:To lower the fraction defective of a composite metallic plate by providing a blowing gas use chamber on the outer wall of a nozzle, also embedding and providing plural pieces of stainless steel thin pipes on the nozzle wall, and discharging an invert gas into a molten metal from this pipe. CONSTITUTION:Plural pieces of SUS pipes 10 for blowing an inert gas 11 are embedded and placed in a molten metal nozzle 5 made of a refractory. A gas chamber 12 for connecting the pipe 10 by the periphery is provided on the outer wall of the nozzle 5, and connected to a hose 13, a flow rate adjusting valve 15, etc. A composite material 8 is attached to the inner wall of a casting mold 2, molten steel 4 of a ladle 7 is brought to casting through a center runner 6 and a runner 3, and the composite material 8 is brought to an internal chill. In this case, the inert gas 10 is blown into the nozzle 5 through the hose 13, the chamber 12 and the pipe 10. By this method, the molten steel 4 is stirred, an inclusion 9 is separated form the interface of the composite material 8 and floats up. Accordingly, the fraction defective of a composite metallic plate which has been rolled is lowered.
Patent JP-S56130620-A (JP)
Title: Temperature sensor having heat collecting structure
Inventor: HOSOMI FUMIO
IPC: G01J5/02
Filed: 1980-03-19
Abstract: PURPOSE:To improve the thermal response, by coating the surface of the element, where the thermosensitive resistor of silicon carbide is formed on the alumina substrate, with the glass coat layer of a structure where heat rays are conveged. CONSTITUTION:Comb line electrodes 42 and 42' are formed on alumina substrate 41 by screen printing, and thermosensitive resistor 43 consisting of silicon carbide is formed on them by high-frequency sputtering or the like. The surface of the element formed in this manner is coated with convex lens-form or semicylindrical glass coat layer 45 which has a structure to converge heat rays. As a result, heat radiated from the object to the subjected to thermometry is converged to heat the element, thereby improving the thermal response of the sensor.
Patent JP-H10233887-A (JP)
Title: Scanner device
Inventor: KODAIRA TAKAKI
IPC: G03B27/46
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device capable of eliminating contamination and damage to an image face at the time of reading the image while an original and a film are traveled. SOLUTION: This scanner device is provided with an image read part which executes photoelectric conversion while a negative or positive developed silver salt-type film is traveled, an image read part which executes photoelectric conversion while a reflected original is traveled and an image read part which executes photoelectric conversion on the developed silver salt-type film while a new standard film incorporated in a case is traveled. In this case, a roller 32 where the cylindrical elastic part 32a of a urethane rubber is integrally formed for a shaft body is used for the transportation rollers of the first transportation part 30 for traveling the silver salt-type film, a second transportation part 20 for traveling the reflection original and a third transportation part 60 for traveling the new standard film.
Patent JP-H06249818-A (JP)
Title: Liquid concentration sensor
Inventor: KAWAGISHI HIROSHI
IPC: G01N27/22
Filed: 1993-02-24
Abstract: PURPOSE:To realize the high sensitivity in an electrostatic capacity type liquid concentration sensor. CONSTITUTION:A projection part 27a is formed by projecting the center part of the edge plate (outside electrode) 27 of a sensor case 26 having a bottomed cup shaped section, toward the inside electrode 28 in the sensor case 26. The inside electrode 28 is installed on the front surface of an insulating body 29, and a circuit substrate 32 is connected with the inside electrode 28 by a terminal 33. Couplings 40 and 40a are installed on side walls 26a in the upper part and the lower part of the sensor case 26, and fuel F flows into both the electrode parts, passing through an inflow passage 47 from the inflow port 44 of the coupling 40 in the lower part, and discharged from a discharge port 45, passing through the discharge passage 47a again.
Patent JP-H03238662-A (JP)
Title: Multi-type cd player
Inventor: KUROSAWA ATSUSHI
IPC: G11B17/22
Filed: 1990-02-16
Abstract: PURPOSE:To greatly reduce the thickness of a player as a whole by determining the arranging position of various parts on the basis of space required for the ascent and the descent of a magazine. CONSTITUTION:The height of a supporting frame 700 is made to coincide with the sum of standard height from the lower surface of the magazine 100 positioned at its lower limit position to the upper surface of the magazine 100 positioned at its upper limit position and working space required at a minimum for fitting the parts, and the part of the supporting frame 700 higher than a CD transfer line is made the place where the parts such as a motor and power transmission system, etc., are to be fitted. Namely, the CD to be transferred between the magazine 100 and a turn table 501 side passes through the comparatively lower part of the space in the player. Then, at the turn table 501 side, the comparatively thin parts such as a wired board, etc., are arranged in this lower part. On the other hand, the inside of the player higher than the CD passing part becomes the space comparatively with margin. In this upper space, the majority of the parts including a driving mechanism like the motor cam, etc., are arranged. Thus, the thickness of an actual machine is made close to theoretical thickness, and a greatly thinned multi-type CD player is obtained.
Patent JP-S62193464-A (JP)
Title: Tuner
Inventor: ARAKI ICHIRO
IPC: H04N5/44
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a large image frequency suppression characteristic with double tuning circuit steps, by inducing and coupling tuning coils at the primary and the secondary sides, and providing a filter which induces a signal at the primary side as with an in-phase to the secondary side. CONSTITUTION:Tuning coils L1 and L3, and L2 and L4 are induced and coupled with polarity so as to obtain an output with an anti-phase at the secondary side, and a high-pass filter 4 consisting of micro capacitors CX1 and CX2 and a coil L, is connected between the primary and the secondary sides. The filter 4 derives an image frequency component more than fL' at the primary side in a double tuning circuit 1 with the anti-phase of the image frequency component which appears at the secondary side after passing through the tuning circuit 1 itself and being dumped, and with almost the same size with the component, therefore, the device is set so that no actual phase fluctuation is given to the frequency area by selecting the capacitors CX1 and CX2 having capacitance smaller almost by 1PF, and the coil LX larger almost by several nH, which constitute the filter 4.
Patent JP-H05208301-A (JP)
Title: Silicon nitride system ceramic cutting tool covered by aluminium oxide layer
Inventor: KATO MUNENORI
IPC: C23C16/30
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the generation of a crack and realize normal wear by forming a ground layer, intermediate layer and the outermost layer in order, on the surface of a base substance. With the layers to average 3mum or smaller in crystal grain size. CONSTITUTION:A ground layer consisting of a nitride titanium layer with 0.05-0.3mum in average layer thickness is formed on the surface of a silicon nitride system ceramic base substance and an intermediate layer consisting of a carbonitroxide titanium layer with 0.1-0.4mum in average layer thickness is formed on this ground layer. Further, the most outer layer, consisting of an oxide aluminum layer with 1.5-0.4mum in average layer thickness and 3mum or smaller in average crystal grain size, is formed on this intermediate layer and then a desired silicon nitride system ceramic cutting tool coverd by an oxide aluminum layer is obtained.
Patent JP-S60180658-A (JP)
Title: Production of ceramic-metal composite body
Inventor: ICHIKAWA JIROU
IPC: B32B15/04
Filed: 1984-02-27
Abstract: PURPOSE:To produce a ceramic-metal composite body having excellent resistance to thermal impact by coating a metal having specific porosity around a ceramic core material and converging said metal to an oxide, nitride, carbide, silicide, boride, sulfide, etc. then subjecting the same to insert-casting into a metal. CONSTITUTION:A metal such as Al, Zr, Si, Cr, Ti, Mo, etc. is thermally sprayed by gaseous acetylene/oxygen onto the surface of a core material 1 made of ceramics such as alumina, zirconia, magnesia silicate, silicon nitride, titanium silicide, Sialon, etc. or the material 1 is enveloped by said metallic powder and is sintered to form a metallic layer having 5-85% porosity to about 0.5mm. thickness. Such porous metallic layer is chemically treated to form a metallic compd. layer 11 composed of one or >=2 kinds among the oxide, nitride, carbide, silicide, boride and sulfide of said metal. The core material is then put into a casting mold and a molten metal such as ''Inconel'' or the like is poured into the mold to form insert-casting layers 2, 3 having respectively about 5mm. wall thickness. The composite body which obviates cracking of the ceramic core material 1 by thermal impact is obtd.
Patent JP-H08311346-A (JP)
Title: Silicic and nitrogenous adhesion accelerator and its composition
Inventor: JIYUDEIISU SUTAIN
IPC: C07F7/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesion promotor for an addition-curable silicone improved in adhesion to a metal or plastic substrate by reacting an aminoalkylsilane with a glycidoxyalkylsilane.  
     SOLUTION: (A) An aminoalkylsilane of formula I (wherein R 1  and R 2  are each a 1-8C alkyl; R 3  is H or a 1-4C prim- or sec-alkyl; R 4  is H, a 1-4C prim- or sec-alkyl, a 6-10C aryl or alkaryl, or the like; (a) is 1-3; and (n) is 2 or 3) is reacted with (B) a glycidoxyalkylsilane of formula II (wherein (m) is 2 or 3) in a molar ratio of A/B of about (1/0.9)-(1/1.2). 3-(Methyl) aminotrimethoxysilane is a pref. example of ingredient A; and 3- glycidoxypropyltrimethoxysilane, a pref. example of ingredient B. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01258617-A (JP)
Title: Buyer composition
Inventor: MIHAI AREKUSA
IPC: A61K8/00
Filed: 1989-02-15
Abstract: PURPOSE: To obtain a composition for forming a closely adhering barrier for protecting the surface of a skin from a skin disease such as human or animal eczema, allergy, etc., by mixing a specific liquid carrier, a surfactant and a nontoxic polysiloxane emulsion in the composition. CONSTITUTION: This barrier composition contains a liquid carrier constituting 50-60wt.% of the composition (e.g.; deionized water), 1-5wt.% surfactant and 2-25wt.% nontoxic polysiloxane (e.g.; dimethylpolysiloxane) emulsion. The emulsion has >0.2μm particle size. The dimethylpolysiloxane can contain 90.5-96wt.% siloxane and 4-7wt.% silicon dioxide. On removing the composition after application thereof, only a small amount of residue is left on the surface of the skin and does not irritate the skin by formulating a suitably balanced nonionic surfactant therewith.
Patent JP-H10230525-A (JP)
Title: Production equipment of continuously molded article
Inventor: ASADA YASUTSUGU
IPC: B29K105/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To realize the easy change of the crossectional shape of a molding space by a method wherein a plurality of cartridges, which form a molding wall, are exchangeably installed in main body parts, which are annularly linked together, in at least either one of annular bodies. SOLUTION: A right and a left annular bodies are ones produced by joining a large number of liner units 21 through shafts 22. Each liner unit 21 consists of main body parts 23, which are connected through the shafts 22 with one another, and cartridges 24, which are exchangeably installed onto the main body parts 23. On the top surface of the main body parts 23, projections 23a are protrusively provided. On the under surface of the cartridge 24, engaging holes 24a, in each of which the projection is engagingly inserted, are bored so as to not easily get out of place when the cartridge 24 is placed on the main body part 23. The inner surfaces of the cartridges 24, oppose to each other, of the right and the left annular bodies 20 act as a molding wall 24. Cartridges 24 having various shapes are stored in the respective chambers of a storage warehouse.  When a narrower molding space is intended, larger-sized cartridges 24 are mounted to the main body parts 23 in order to narrow the distance between the opposing molding walls 24.
Patent JP-H05233521-A (JP)
Title: Processor connecting device
Inventor: WATANABE KAZUHIRO
IPC: G06F12/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide a processor connecting device which can reduce the scale of a circuit. CONSTITUTION:The memory switching devices 7, 8, 9 and 10 connect the memories 5, 4, 5 end 6 to the processors 1 and 2 in a switchable way. A memory switch controller 11 controls the devices 7-10 with the instructions given from both processors 1 and 2. Then the processors 1 and 2 store the transfer data in the memories 3-6 and then read out these data. Thus the data are transferred between both processors 1 and 2.
Patent JP-H08212516-A (JP)
Title: Method for joining contact type thin-film magnetic head element to supporting beam
Inventor: MATSUI MASAAKI
IPC: G11B5/105
Filed: 1995-01-31
Abstract: PURPOSE: To efficiently execute the joining, to improve the dimensional accuracy of a head and to well maintain magnetic characteristics by executing joining of the connecting pads of a head element to the signal conductors of a supporting beam by utilizing the vibration energy of ultrasonic waves. CONSTITUTION: The connecting pad 10 of the contact type thin-film magnetic head element 5 is brought into contact with the signal conductor 9 of the supporting beam 4 in a superposed state and the vibration energy of the ultrasonic waves is impressed on the contact part to heat, melt and solidify the contact part. As the result, the connecting pad 10 is mechanically connected to the signal conductor 9 and is electrically connected thereto. Then, the connecting pad 10 is directly joined to the signal conductor 9 by this joining and, therefore, the degradation in the dimensional accuracy by intervention of other material therebetween does not arise. The impression of the ultrasonic energy is locally executed only on the contact part between both and the heat quantity thereof is extremely small.  The temp. rise of the signal conductor 9 and the head element 5 exclusive of the contact part is consequently prevented and the deterioration in their characteristics by the heat thereof is prevented.
Patent JP-S61196819-A (JP)
Title: Shading blind motion controller for car rear window
Inventor: OKAMOTO YOICHIRO
IPC: B60J1/20
Filed: 1985-02-25
Abstract: PURPOSE:To make a blind shade the direct sunlight alone as well as to prevent the hind part of the inside of a car room from getting dark so unduly, by adjusting an on-off operating angle of the blind to the shading side with an angle adjusting device when the output of a light detector, receiving the light that transmitted the shading blind is more than the setting value. CONSTITUTION:In the reference shading state that each of blind plates 3 of a blind 1 is set so as to become a longitudinal horizontal attitude, when a main switch 20 is closed and set to an automatic control mode, the output (e) emitted out of a light detector 18 and proportioned to a light receiving quantity from a rear window 2 is amplified by an amplifier 21 and then inputted into a comparator 22. Here, this output (e) is compared with a reference voltage value e0, and when e>e0 is the case, an H signal is outputted out of the comparator 22, turning a switching transistor 23 to ON, and a contact 25 is closed by a relay coil 24. With this constitution, an electric motor 15 inside a driving case 12 is rotated clockwise, and these blind plates 3 are turned round till the direct sunlight becomes unirradiated to the light detector 18.
Patent JP-H0850645-A (JP)
Title: Method for protection of contact pad of memory card
Inventor: JIYOERU TEYURAN
IPC: G06K19/077
Filed: 1995-02-01
Abstract: PURPOSE: To protect electroconductive contact pads of a memory card by inserting insulator in a space between the contact pads and coating the edges of the contact pads which face each other with the insulator in the space. CONSTITUTION: Contact pads are arranged in parallel and also are as high as the surface of a card. An integrated circuit chip is placed on top of the contact pads around the central contact pads inside a card body. These contact pads are separated from each other by a space 5. The contact pads 6 and 7 are held by a supporter 8 for an insulator, and the supporter 8 can be replaced by the card body itself. The pads 6 and 7 are flat, and the depth of the space 5 is equal to the thickness of the pads 6 and 7. Then, the insulator 9 is inserted into each space 5 and coats the edges of the pads 6 and 7 which face each other in each space 5.
Patent JP-H05236617-A (JP)
Title: Displaying device for power-supply cut-off
Inventor: ARAI MITSUMASA
IPC: H02B3/00
Filed: 1992-02-24
Abstract: PURPOSE:To make it possible to actuate a breaker for the corresponding distribution unit without an error when the power-supply to either one of the plural distribution units is to be turned off by providing for each of the distribution units an displaying lamp which is illuminated when receiving the direct current power from a direct current power-supply unit. CONSTITUTION:In one housing 1, distribution units 41 and 42 are arranged to output an alternating current by the on/off of breakers B1 and B2 when receiving the alternating current. There are provided the direct current power-supply units 31 and 32 which receive the alternating current and output the direct current by the on/off of switches S1 and S2, and the units 21 and 22 which receive the direct current thus output. Plural sets of these combinations are arranged. In this respect, the displaying lamps 51 and 56 are provided. These lamps are illuminated when receiving the direct current from the direct current power-supply units 31 and 32 which are caused to become the distribution units 41 and 42 themselves and supply the alternating current. In this way, when one power-supply for the unit 21 is turned off, the switch S1 of the corresponding direct current power-supply unit 31 is switched off. Then, the breaker of the distribution unit the displaying lamp of which is not illuminated is turned off, hence making it possible to operate the cut-off assuredly.
Patent JP-S63298053-A (JP)
Inventor: BARENTEINO ESU SETSUKO
IPC: G01N27/90
Filed: 1988-02-18
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。