baber/WOPTO huggingface dataset:
Patent JP-H03266004-A (JP)
Title: Automatic running device
Inventor: ISHIDA SHINNOSUKE
IPC: G01C21/00
Filed: 1990-03-16
Abstract: PURPOSE:To constitute the device so that running of a vehicle which follows a target path can be executed stably by correcting the target path so that a yaw rate does not exceed a limit value set in advance. CONSTITUTION:In a runnable area recognizing part 3, a road being in front of a vehicle is recognized, and in a target path setting part 4, a target path which becomes a running path of the vehicle on its recognized road is set. Subsequently, a control part 5 derives a yaw rate of the vehicle at the time when it is assumed that it runs at a cor speed detected at present on its target path by a prescribed operation, and the target path is corrected so that the yaw rate derived by its operation does not exceed a limit value set in advance. In such a way, an optimal target path for limiting the yaw rate of the vehicle is set, and running of the vehicle which follow its target path can be executed stably.
Patent JP-H03268208-A (JP)
Title: Magnetic head and core material as well as production thereof and scanning method by this magnetic head
Inventor: IWASAKI YOSHIMI
IPC: G11B5/53
Filed: 1990-03-16
Abstract: PURPOSE:To produce the magnetic head having good high-frequency characteristics by laminating sheets packed with granular high-magnetic flux density magnetic materials, sintering the sheets, laminating the sheets to blocks, cutting the blocks at parting lines, sintering the blocks and butting the same to form gaps. CONSTITUTION:The sheets 11 packed with the powder 13 are laminated to dispose the high-magnetic flux density magnetic materials at equal intervals in prescribed positions and are sintered, by which the sintered block 15 is obtd. The block 15 is cut at the parting lines l1, l2. The divided composite blocks 17a, 17b are alternately formed with core parts to constitute cores 1a, 1b consisting of the oxide magnetic material and core parts 2a', 2b' to constitute core parts 2a, 2b consisting of the high- magnetic flux density magnetic material. The film of a nonmagnetic material 3' which constitutes the gap 3 is formed on the butt surfaces of the core part 2a' of at least one of the blocks 17a, 17b at the thickness equal to the gap length. Further, the blocks 17a, 17b formed with the nonmagnetic material 3' are registered and butted and the nonmagnetic material consisting of glass, etc., is packed into semiarc-shaped grooves 7'. 7' and is heated to adhere the blocks; thereafter, the blocks are cut in the positions of the equal intervals to form chips.
Patent JP-H06256843-A (JP)
Title: Production of two-phase stainless welded steel pipe having excellent strength, toughness and corrosion resistance
Inventor: HIRAI TATSUYUKI
IPC: C22C38/58
Filed: 1993-03-02
Abstract: PURPOSE:To produce the austenitic-ferritic two-phase stainless welded steel pipe having excellent strength, toughness and corrosion resistance by subjecting a welded steel pipe made of a hot rolled sheet of an Ni-Cr stainless steel as a blank material to a soln. heat treatment under specific conditions. CONSTITUTION:The hot rolled sheet of the stainless steel contg., by weight 5, <0.05% C, <1.5% Si, <2.0% Mn, 3.0 to 5.0% Ni, 21 to 25% Cr and <0.35% N and having >=400 2%-yield point index sigma0.2 expressed by equation 1 is heated to a temp. region between 900 deg.C and temp. T deg.C expressed by equation 2 and is then cooled. The seam welded steel pipe is produced from this sheet material as the blank material and is subjected to the soln. heat treatment by heating to 900 to 1150 deg.C, then cooling at >=1 deg.C/sec cooling rate in a 500 to 850 deg.C temp. region. The ferritic-austenitic two-phase stainless welded steel pipe having 0.40 to 0.60 volumetric rate of the ferrite phase of the steel pipe base material and >=23.5 of both pitting corrosion resistance indices alphaP1, gammaP1 respectively of the ferrite phase and austenite phase expressed by equations 3, 4 is produced.
Patent JP-S58184254-A (JP)
Inventor: SHINDOU NOBUAKI
IPC: H01K1/32
Filed: 1982-04-22
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-H06282675-A (JP)
Title: Address recognizing device
Inventor: NAKAO AKIHIKO
IPC: G06K9/00
Filed: 1993-03-25
Abstract: PURPOSE:To process the mails at a high speed by designating the range and the written direction of an address part of each mail and recognizing the characters of the designated parts. CONSTITUTION:An operator looks at a display device 7 and designates the range and the row direction of an omitted address by an input device 8. The input range of the address is supplied to a character recognizing part 12 where the characters are recognized in the range of the address. Furthermore the part 12 corrects the recognizing result of the part 12 based on the information stored in an address data base 13. The final recognizing result is sent to the device 7 and confirmed by the operator there. If the input address is not correct, the operator inputs a correct address by means of the device 8. When the operator confirms the correct address, the address information is coded by a coding device 14. This code is printed on a mail 1 corresponding to the ID number of the image data in the form of a bar code, etc. Thus the mail 1 is sorted by a mechanical sorting device 3 based on the code.
Patent JP-H05293586-A (JP)
Title: Tooth profile forming product and formation of tooth profile
Inventor: YAMAKAWA HIROYOSHI
IPC: B21K1/30
Filed: 1991-03-29
Abstract: PURPOSE:To provide a tooth profile forming product excellent in strength and a tooth profile forming method. CONSTITUTION:A cuplike slug W having a bottom is loosely inserted into a first punch 30 forming a tooth profile 32 for forming on the outer peripheral surface and the first punch 30 and a faced die 20 matched with the tooth profile 32 in the punch side on the inner peripheral surface and forming the tooth profile 22 for forming are engaged in an axial direction by pressing the end surface in the opening hole side of a slug cylindrical part with a second punch 40 in the condition of pressing the bottom part of the slug to the tip surface of the punch by a slug holder 28. A raw material is plastically deformed in the axial direction and the material is fluidized and filled into the bottom part of the tooth profile in the first punch to form the tooth profile in the both sides at the inner and outer parts in the cylindrical part by the plastic working.
Patent JP-H03266446-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKKAI AKIRA
IPC: H01L21/66
Filed: 1990-03-15
Abstract: PURPOSE:To enable electrical selection of individual chips at the stage of a semiconductor wafer by a method wherein flip chip type semiconductor chip regions, where element electrodes are arranged in an array type, and the arrangement of extraction electrodes for selection use on the peripheral regions of the individual chips are simultaneously formed on the semiconductor wafer. CONSTITUTION:An Al film 7a is patterned into an Al wiring 7, a passivation film 9 is formed on the whole surface of a silicon wafer 10, regions (opening parts) 10a and 10b necessary for the connection of the wafer with the outside are selectively etched away and openings are formed. Then, a chrome metal film 11 having good adhesion to the film 9 and a metal film for diffusion prevention use are formed and a bump 3 is formed via a photoresist 8b. Moreover, the photoresist 8b is removed, subsequently, the film 11 is etched away from over other regions excluding the opening parts and an element electrode 2 provided with the bump 3 and an extraction electrode 4 for selection use, which is connected with the electrode 2 via the wiring 7, are respectively formed. Thereby, it becomes possible to manufacture a flip chip type semiconductor element while performing selection test of the characteristics of the element at the stage of the wafer.
Patent JP-S55158527-A (JP)
Title: Hydraulic test device for dissimilar pipe
Inventor: SAKOTA AKINORI
IPC: G01M3/02
Filed: 1979-05-28
Abstract: PURPOSE: To enable one to test a load of high hydraulic pressure and to apply the device to the dissimilar pipe by blocking both ends of the bent pipe with contact  rings of both a base board and an upper cylindrical body which are connected to  each other and by rotatably attaching the upper cylindrical body to the base board.  
     CONSTITUTION: When the bent pipe M of a large bore is tested, a sleeve 8 and the contact ring 9 are put on the base board 1 and an outer tube 16 is mounted on an upper cylindrical body 5. Also the upper cylindrical body is properly tilted by adjusting the screw mechanism 41 that can be extended and contracted. After this, the bent pipe M is passed through the upper cylindrical body 5 and is made contact with the contact ring 9 of the base board 1. Next an upper contact ring 23, a spherical seat ring 22 and some adjusting rings 29 are fitted on the outer tube 16, the contact ring 23 is fixed to the bent pipe M by the cylinder device 32 through the pressing element 30, and the preparation is completed. After this, the bent pipe M is filled with test water from the feed pipe 3 in order to perform the test of hydraulic pressure resistance of the pipe M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58183719-A (JP)
Title: Unsaturated polyester resin composition
Inventor: MIYAMOTO AKIRA
IPC: C08F299/00
Filed: 1982-04-21
Abstract: PURPOSE:The titled composition having reduced volatility of styrene monomer, obtained by blending a mixture of an unsaturated polyester and a bisdicyclopentadiene ester of an alpha,beta-unsaturated dibasic acid in a specific ratio respectively with a liquid polymerizable monomer. CONSTITUTION:100pts.wt. mixture of 25-95wt% unsaturated polyester and 5- 75wt% bisdichloropentadiene ester of an alpha,beta-unsaturated dibasic acid shown by the formula (X is 2-3C unsaturated hydrocarbon) is dissolved in 10-70pts.wt. liquid polymerizable monomer (e.g., styrene, etc.) to give a solution, to which an inhibitor (e.g., hydroquinone, etc.) is added, to give the desired composition. A polymerization initiator (e.g., benzoyl peroxide, etc.) and a promotor (e.g., cobalt naphthenate, etc.) are added to the composition, which is cured and molded. USE:A material for construction, transportation devices, industrial devices, electrical insulating material, etc.
Patent JP-H04301521-A (JP)
Title: Liquid level detector
Inventor: NAKANO YOSHIMASA
IPC: G01F23/26
Filed: 1991-03-29
Abstract: PURPOSE:To easily detect the liquid level from the outside of a tank without touching the liquid surface in the tank, by electrically detecting the difference of the electrostatic capacity based on the difference of the permittivity between a liquid and a gas. CONSTITUTION:This apparatus is provided with electrostatic capacity detecting parts 11, 12 which are detachably mounted at a predetermined position of the outer wall face of a plastic tank 21 containing a liquid thereinside and which detect the liquid level in accordance with the change of the electrostatic capacity of the liquid and a gas. Moreover, there are provided a high frequency oscillator 10 connected to the detecting parts 11, 12 oscillate a high frequency signal, an electrostatic capacity change detecting circuit 13 which detects the change of the electrostatic capacity corresponding to the difference of the detected electrostatic capacity of the liquid and gas, a and signal, generating circuit 15 which allows a light emitting diode to emit light based on the detecting result and outputs the result to a communication terminal device 16.
Patent JP-S56162690-A (JP)
Title: Heat-sensitive recording paper
Inventor: MOTOHASHI KATSUICHI
IPC: B41M5/327
Filed: 1980-05-21
Abstract: PURPOSE:To provide the titled recording paper suitable for use in a high-speed facsimile, having excellent heat color fastness, moisture color fastness, heat resistance and water resistance, and particularly largely enhanced heat-sensitive characteristics, by incorporating a specified fluoran compound and a specified terephthalate ester compound into the recording paper. CONSTITUTION:A fluoran compound of formula I (where R is 3-4C alkyl), for instance, 2-(2-chloroanilino)-6-(di-n-propylamino)fluoran as a color former, preferably, together with an acidic substance [e.g., 4,4'-isopropylidenediphenol (bisphenol A) compound etc.] for developing the color of the color former upon heating, is mixed with a terephthalate ester compound of formula II (where each of R1 and R2 is H, 1-7C alkyl, subst. or unsubst. phenyl), e.g., dimethyl terephthalate. The mixture thus obtained is coated on wood free paper or the like together with a binder, e.g., PVA, and dried to obtain the objective heat-sensitive recording paper.
Patent JP-S60210121-A (JP)
Inventor: SASAKI FUMIO
IPC: H02H7/04
Filed: 1984-04-02
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-H06122870-A (JP)
Title: Method of water- and oilproof treatment with new fluorocopolymer
Inventor: ANDORE DOUSAN
IPC: C08F220/24
Filed: 1991-03-29
Abstract: PURPOSE: To impart excellent sizing strength and very good water repellency and oil repellency to a substrate such as paper by applying a new fluorinated copolymer obtd. by a specified method to the substrate.  
     CONSTITUTION: A random copolymer is obtd. by copolymerizing (A) 35-98 wt.% polyfluorinated monomer of formula I (where Rf is 2-20C linear or branched perfluoro; Q is O or S; B is a bivalent chain linked to Q by C and optionally contg. S, N, etc.; and one of the symbols R is H and the other is H or 1-4C alkyl), (B) 1-15 wt.% monomer of formula II (where R 1  and R 2  are each methyl or R 1  is tert-butyl and R 2  is H; and R' is H or methyl), (C) 1-50 wt.% N- vinylpyrrolidone of formula III and, optionally, ≤10 wt.% other monomer in a water-miscible solvent or its mixture. The random copolymer is chlorinated with acetic acid, formic acid or propionic acid and the resultant fluorine-contg. random copolymer is applied to a substrate, particularly paper, cardboard and a similar article. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57184705-A (JP)
Title: Multistep position controller for vacuum shift actuator
Inventor: ISHIKAWA MASAHIDE
IPC: F15B11/12
Filed: 1981-05-06
Abstract: PURPOSE:To carry out multistep position control of an actuator by providing a negative pressure cylinder, distributing cylinder and venting cylinder which are connected together in parallel and in series. CONSTITUTION:A distributing cylinder 11 supplies negative pressure to a double acting type negative pressure cylinder 1 and the no. 31 represents a venting cylinder to cause the negative pressure to release into the atmosphere. All the cylinders are connected one another through pipe lines 16, 17, 35, 36. The no.15 represents negative pressure connecting taps and the no.37 a negative pressure release tap. When a negative pressure source is connected to any one of the negative pressure connecting taps 15, negative pressure acts on the piston 5 of the negative cylinder 1 through the cylinder 11 having the opposite side opened to the atmosphere through the cylinder 31 so that the piston 5 moves together with the pistons 13, 33 until orifices of the negative pressure connecting taps are blocked by the pistons 13, 33, thereby stops the piston 5.
Patent JP-S62221618-A (JP)
Title: Production of colored incense
Inventor: MASUDA SHOHEI
IPC: A61K8/00
Filed: 1986-03-24
Abstract: PURPOSE:To readily obtain a colored incense in various shapes beautifully colored to respective colors in a large amount, by simultaneously extruding raw kneaded materials for incense of respective colors through plural adjacently arranged extrusion orifices, molding the extruded material in a bundled and undried state and drying the molded material. CONSTITUTION:Raw kneaded materials for incense of respective colors are simultaneously extruded through plural adjacently arranged extrusion orifices to give <=2mm each distance and the resultant filamentary material is bundled and molded in an undried state. The bundled filamentary material is then subjected to suitable rotating, twisting, winding, stamping, etc., and changed into an optional shape, as necessary, the form is adjusted to an animal, floral or another shape to afford the aimed colored incense product. One divided extrusion orifice or plural adjacently arranged extrusion orifices may be used as the above-mentioned extrusion orifice. In the former case, the orifice also functions as a bundling molding tool.
Patent JP-H03268476-A (JP)
Title: Pin guide carrier
Inventor: TANAKA AKIRA
IPC: H05K1/18
Filed: 1990-03-19
Abstract: PURPOSE:To make it possible to connect definitely a package with an electrode proper to a printed wiring board by making larger the diameter of an opening section than that of an electrode pad corresponding to a terminal mounting position of an electronic component on a printed wiring board or of a through hole. CONSTITUTION:Outside connection terminal pins 2 mounted on a package 1 must be inserted into through holes 6 and fixed definitely. The outside connection terminal pins 2 are arranged to pass through holes 4 provided on a pin guide carrier 3, and are inserted into through holes 6 and connected fixedly therein. Since opening sections 4 on the carrier 3 on the side of the package 1 are larger than the electrode and the through holes 6 on the printed wiring board 5, it is easy to connect the terminals 2. It is, therefore, possible to install the package to the printed board with greater ease.
Patent JP-H01309934-A (JP)
Title: Manufacture of ceramics-alloy composite body
Inventor: IMAGAWA KOJI
IPC: C22C1/10
Filed: 1989-03-18
Abstract: PURPOSE:To manufacture a homogeneous ceramics-alloy composite body with good efficiency by violently stirring a mixed melt of an Al alloy, etc., and specific amt. of Ca in the presence of O2 to progress its oxidation and adding ceramics to the melt at the time when its viscosity reaches the optimum one. CONSTITUTION:A Ca mixture, i.e., an alloy of one kind among Al alloy, Mg alloy, Sn alloy, Pb alloy and Zn alloy with 0.05-5wt.% Ca is refined. The melt of the mixture is continued to stir violently in the presence of O2 to progress the oxidation and to increase the viscosity of the melt. At the time when the viscosity of the melt reaches the one suitable for the adding and mixing of ceramic grains, ceramics are added thereto to progress the dispersion. By this method, the alloy and the ceramics are uniformly mixed in a short toughening time to obtain the homogeneous composite body.
Patent JP-S55159263-A (JP)
Title: Read-in and write-in system for magnetic disc
Inventor: MAKINO TOSHIHIRO
IPC: G06F3/06
Filed: 1979-05-30
Abstract: PURPOSE: To enable simple copy, by writing in the data for one track's share at least to the secod magnetic disc, after reading in and storing the data from the first magnetic disc.  
     CONSTITUTION: The upper rank information processor 1 gives required information to the magnetic disc control unit 2, the unit 2 stores the data to the buffer via the bus 2' from the magnetic disc 4, and the operation of write-in of data to other magnetic disc via the bus 3' is repeated, and copy is finished by informing the end of processing of the magnetic disc control unit 2 to the upper rank information processor 1 at the end of operation. The processor 1 feeds required information at first and waites for the information of the end of processing after that, allowing to reduce the load and the processing time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10243808-A (JP)
Title: Decoration piece for ornament
Inventor: SEKI TAKAKUNI
IPC: A44C25/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a decoration piece excellent in decorative and fashion properties, by forming a peak and a valley in the axial direction of a hollow member provided with a rugged design on the surface thereof made of a precious metal and forming at least one or more mirror face cuts along the ridge line of the peak. SOLUTION: This ornament is provided with a rugby ball-shaped decoration piece 1 made of K18 gold alloy or the like provided with a hole in the axial direction and a sattin finished surface 3 is formed in the valley 2 of the decoration piece 1 and a mirror face cut 5 is formed along the ridge line of the peak 4, regularly in the axial direction. The shape of the peak and the valley may be axially and spirally formed to give variation of the design. The decoration pieces 1 as an ornament formed in this way are assembled as a necklace for instance. In this case, a chain is inserted in the hole 7 of the decoration piece 1 to connect these pieces. By these decoration pieces 1, a decorative beautiful appearance can be obtained in the comparison of the sattin finished surface 3 of the valley 2 with the mirror cut face 5 of the peak 4.
Patent JP-H07264624-A (JP)
Title: Digital television signal processor
Inventor: MURATA TOSHINORI
IPC: H04N9/64
Filed: 1995-03-27
Abstract: PURPOSE:To obtain excellent picture quality only when an input signal is a nonstandard signal which do not meet the specifications of the NTSC system by automatically detecting whether or not the input signal is a regular standard signal or nonstandard signal and switching one or both of a signal processing system and a clock. CONSTITUTION:When the input signal is the standard signal, the output of a frequency divider 126 and the output of a frequency divider 135 are synchronized with each other and the output of the frequency divider 126 is included in the output of the frequency divider 135. A comparator 136 confirm their coincidence by ANDing the both and decides that the input signal is the standard signal. If, however, the input signal is the nonstandard signal, the output of the frequency divider 126 is not included in the output of the frequency divider 135. the comparator 136 detects their anticoincidence and decides that the input signal is the nonstandard signal. Then a motion adaptive time space luminance chromaticity separating circuit is switched to processing in space by performing switching so that normal signal processing is performed for the standard signal and a voltage controlled oscillator 130 based upon a horizontal synchronizing signal is utilized for the nonstandard signal.
Patent JP-S61235803-A (JP)
Inventor: ANTOWANU IBON MESHIU
IPC: G02B3/08
Filed: 1986-03-27
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-H01241253-A (JP)
Title: Electronic telephone directory registration system
Inventor: SAITO TORU
IPC: H04M1/2745
Filed: 1988-03-23
Abstract: PURPOSE:To generate an electronic telephone directory by an accurate opposite telephone number by using an opposite telephone signal at that time obtained by dialing processing at telephone channel setting so as to apply registration. CONSTITUTION:When a subscriber terminal set is a caller, an opposite telephone number is designated and inputted and a telephone channel setting (dialing control) processing stores the opposite telephone number inputted with designation to a temporary storage section 10. When the subscriber terminal set is a called party, the opposite telephone number given from an exchange is stored to the storage section 10 by the telephone channel setting (dialing control) processing. After the end of telephone channel setting, telephone calling is applied. When the calling is finished, the channel is released. Then the information such as a called name, its department or the like is added to the opposite telephone number stored in the storage section 10 and the result is registered in the electronic telephone directory. Thus, since the opposite telephone number stored in the storage section 10 is correct, the accurate electronic telephone directory is generated.