baber/WOPTO huggingface dataset:
Patent JP-H04134281-A (JP)
Title: Moving body position display device
Inventor: YAMAMOTO TOMOHIRO
IPC: G01C21/00
Filed: 1990-09-26
Abstract: PURPOSE:To measure the current position accurately by determining the altitude of a moving body from the atmospheric pressure sensed by an atmospheric pressure sensing means, and supplying the obtained altitude value to a location measuring means. CONSTITUTION:When the engine of a car is started, a GPS signal receiver 2 and an electronic control device 3 are started to operate. This electronic control device 3 performs with start of the engine a process of initialization necessary for post-treatment at Step S1. In case there are four or more GPS satellites which can be used for position measurement at Step S5 (Yes), the electronic control device 3 judges whether the VDOP factor is below a specified value (n) at Step S6. In case below the specified value and the GPS signal receiver 2 can sense precise sensing of the altitude, now Step S7 is executed, where the electronic control device 3 adjusts the altitude conversion function (f) for converting the atmospheric pressure signal fed from an atmospheric pressure sensor 43 into altitude data. This adjustment corrects eventual error in the altitude data generated according to the meteorological conditions, and thus precise altitude data can be obtained from the output of the sensor 43.
Patent JP-H03120883-A (JP)
Title: Semiconductor optical device
Inventor: FUKUDA MITSUO
IPC: H01S5/11
Filed: 1989-10-04
Abstract: PURPOSE:To reduce photo coupling loss caused by a phase deviation between diffraction grating regions and to enable simple coupling of diffraction grating regions by introducing a specific shift region between the diffraction grating regions and by providing an electrode which enables independent current injection to the shift region alone. CONSTITUTION:A diffraction grating region 7 is provided between a guide layer 4 and a p-type InP clad layer 5, and a phase shift region 8 of lambda/4 is inserted. Among natural lights generated in an active layer 3, only a wavelength corresponding to a Bragg wavelength is selectively amplified, which is decided by a pitch of the diffraction grating and an equivalent refraction factor of the diffraction grating region 7 for laser oscillation. A phase adjustment region length L is not less than 10mum. A central electrode is made to coincide with the phase shift region to enable independent current injection.
Patent JP-H0596901-A (JP)
Title: Aluminum wheel and manufacture thereof
Inventor: SHIBATA RYOICHI
IPC: B60B21/00
Filed: 1991-10-04
Abstract: PURPOSE:To obtain an aluminum wheel of low cost production and excellent in design by increasing its strength toward lower weight. CONSTITUTION:The whole or a part of a rim part is made of a material with chemical composition of Si+Fe+Mn of not less than 1.5% by centrifugal casting and plastic forming. Then, it is connected to a disk part by casting or plastic forming to obtain an automotive aluminum wheel of two or three pieces.
Patent JP-H02104509-A (JP)
Title: Aqueous bactericidal composition
Inventor: SHIGEMATSU AKIRA
IPC: A01N59/08
Filed: 1988-10-12
Abstract: PURPOSE:To provide an aqueous bactericidal composition exhibiting a stronger, fast-acting an persistent bactericidal action than the cases of single use, respectively, by adding a quaternary ammonium salt and a chlorine dioxide-generating agent such as a chlorite salt-protonic acid to an aqueous medium. CONSTITUTION:An aqueous bactericidal composition contains 20-2000ppm of a compound of the formula (R1 is hydrocarbon in which an O may intervene; R2 and R3 are 1-5C alkyl; R4 is 1-18C straight chain or branched alkyl or aralkyl; X<-> is halogen ion or mineral acid ion) and a chlorine dioxide-generating agent (the concentration of the generated chlorine dioxide is 1-100ppm). The chlorine dioxide-generating agent is preferably a combination of a chlorite salt (preferably Na salt) and a protonic acid (preferably hydrochloric acid, dodecylbenzene sulfonic acid or a mixture thereof). The composition is safe for men and livestock because of having a sufficient activity at a low concentration and is convenient also at the points of workability, handling, etc., because the sterilization, disinfection and washing works of livestock barns can be performed only with the one pack solution.
Patent JP-S61135622-A (JP)
Inventor: FUKUMA KEIICHIRO
IPC: A47J37/12
Filed: 1984-12-05
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-H05103314-A (JP)
Title: Moving picture encoding device
Inventor: DATAKE KENJI
IPC: H04N19/136
Filed: 1991-10-04
Abstract: PURPOSE:To prevent wasteful information transmission even when an interframe difference signal becomes larger due to a change in brightness of an entire screen or noise. CONSTITUTION:This moving picture encoding device is provided with a selector 3 which selectively outputs the interframe difference signal and intraframe signal of input moving picture signals, DCT circuit 4 which outputs a DCT coefficient by DCT-encoding the selected signals, quantizer 5 which quantizes the DCT coefficient, and variable-length coding circuit 13 which encodes the quantized results of the quantizer 5 into variable-length codes, and threshold circuit 17 which is positioned on the output side of the circuit 4, compares the absolute value of the DCT coefficient with a prescribed preset threshold, and, in case the absolute value of the DCT coefficient is equal to or smaller than the preset threshold when the selector 3 selects the interframe difference signal, sets its output to '0'.
Patent JP-2000089771-A (JP)
Title: Phase switching device
Inventor: YAMADA KATSUSHI
IPC: G06F17/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processed phase switching device reducing the occurrence of an abnormal sound at time of phase switching and always keeping phase switching operation and responsiveness on acoustic feeling. SOLUTION: This device is provided with a digital signal processor(DSP) 104 containing a multiplication processing part 111 switching an input digital audio signal becoming a phase switching object to a positive phase or an opposite phase, a detection processing part 112 detecting the amplitude state of the input digital audio signal and a coefficient renewal processing part 113 controlled by the detection processing part 112 and renewing a multiplication processing coefficient based on the multiplication processing part 111 at the timing dependent on the detected amplitude state. Then, the digital signal processor(DSP) 104 is constituted so that its phase switching is controlled by a control part 110 based on a phase switching key 109.
Patent JP-H1191488-A (JP)
Title: Vehicular side air bag device
Inventor: NOBUMOTO SHOJI
IPC: B60R21/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability to a side air bag. SOLUTION: A side air bag 11 is composed of a trunk part protecting part 11b and a head part protecting part 11c. External reinforcing cloth 11a is installed in the head part protecting part in a loosened condition to a base material of the side air bag. At side collision time, the side air bag unfolds up to a head part position of an occupant between the occupant and a side door. A window part is damaged at collision time, and even if the side air bag strikes on a damaged window part, the damaged window part can be prevented from directly striking on the base material by the external reinforcing cloth.  Since the external reinforcing cloth is installed in a loosened condition to the base material, the external reinforcing cloth hardly tears, and the protection of the base material is secured, and impact applied to the side air bag is relieved by a space formed between the base material of the side air bag and the external reinforcing cloth, and a tear of the side air bag is prevented, and reliability to the side air bag can be enhanced.
Patent JP-H06112947-A (JP)
Title: Data transmitter
Inventor: MATSUKAWA HIDEO
IPC: G06F13/00
Filed: 1992-09-28
Abstract: PURPOSE:To enhance the reliability at a low cost by releasing a reset state of one of communication interfaces in duplicate configuration at a slave equipment from a master equipment. CONSTITUTION:In the data transmitter in which communication nodes of master slave relation are interconnected via communication lines of duplicate configuration and data are transmitted received via the communication lines of duplicate configuration, and a slave equipment 2 is provided with 1st and 2nd communication interfaces 2A, 2B and the interface 2A(2B) is provided with a reset signal latch means 21(22) receiving a fault detection signal generated in the slave set 2 and outputting and latching an internal reset signal and other reset control means 31(32) receiving the reset release signal sent from a master device 1 and giving the reset release signal to the reset signal latch means in other communication station.
Patent JP-H01103987-A (JP)
Title: Method for synthesizing diamond by vapor phase method
Inventor: KOMAKI KUNIO
IPC: C30B29/04
Filed: 1987-10-15
Abstract: PURPOSE:To synthesize diamond which is adequate as a raw material for abrasive grains or grinding wheels with good reproducibility under stable operation by a vapor phase method from org. compds. by using a base material in which >=1 kinds selected from B, Al and Cu exist on the surface. CONSTITUTION:The base materials (e.g.: heat-resisting metallic plates consisting of Si, W, Mo, etc., and base materials of sintered ceramics bodies such as SiC, SiO2 and WC) in which at least one kind selected from B, Al and Cu exist on the surface are used at the time of synthesizing the diamond by the vapor growth method from the org. compds. (e.g.: hydrocarbons such as methane and ethane, oxygen-contg. org. compds. such as methanol, ethanol and acetone). The diamond produced by the above-mentioned method is the polycrystal consisting of the comfit-like particles having many pyramidal projections on the surfaces and is adequate as the abrasive grains or grinding wheel material. This diamond is produced with the good reproducibility by the above-mentioned method.
Patent JP-H07109495-A (JP)
Title: Cleaning of element sealed with epoxy resin
Inventor: ARAKI YOSHITAKE
IPC: C11D7/32
Filed: 1993-10-15
Abstract: PURPOSE:To clean an element sealed with an epoxy resin at good efficiency without impairing the surface of the element and to provide an element sealed with an epoxy resin and having such high reliability as to be used as an electronic component. CONSTITUTION:An element sealed with an epoxy resin is immersed in a cleaning fluid comprising 70-90wt.% N-methyl-2-pyrrolidone and 10-30wt.% aliphatic amine at 50-100 deg.C, and the immersed element is washed with water.
Patent JP-H07110927-A (JP)
Title: Rotary head cylinder apparatus
Inventor: NAGATA KEIJI
IPC: G11B5/52
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a rotary head cylinder apparatus which makes possible miniaturization by eliminating a multi-polar magnet for a frequency power generator. CONSTITUTION:This rotary head cylinder apparatus has a cylinder which has a magnetic head to give and take information signal through a rotary transformer and a DC motor for obtaining a rotary drive force. Noise detection means 20, 23, and 24 are provided to detect motor noises to be generated from the DC motor while having a frequency band differing from the information signal using the rotary transformer and a rotation control means 25 to control the rotation of the DC motor using the motor noises detected by the noise detection means.
Patent JP-S63112769-A (JP)
Inventor: KONDO TAKAMITSU
IPC: D04H1/435
Filed: 1986-10-31
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-H1191187-A (JP)
Title: Document-editing system
Inventor: ISHIKAWA HIROSHI
IPC: G06F17/21
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a document-editing system which can easily edit, print and sort documents formed with one or more applications. SOLUTION: An application data I/F part 1 obtains necessary document information from an application 11. The obtained document information is displayed in a list at a document virtual display part 2 and provided for a user to edit a document. A document change-instructing part 3 when receiving an edition instruction for the document made by the user at a user interface part 7 generates change information and stores in a change information-storing part 4. Upon completion of the editing, a sort information-generating part 5 generates a sort information 13 from the change information. A document information-outputting part 6 converts document information constituting the document after edited to printable information and outputs as a new document information 12 together with the sort information 13.
Patent JP-2000071006-A (JP)
Title: Stock table mechanism
Inventor: TAKEUCHI TAKATADA
IPC: B21B39/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a stock table mechanism which can smoothly and temporarily store billets in a carrying line at a reduced installation cost. SOLUTION: Multiple stock tables 1 are provided at right angles to a carrying line L, moving tables 2 which can freely move forward/backward and freely protrude from the top of the stock tables 1 are provided adjacent and in parallel to the stock tables 1, travelling rails 4 are provided under the stock tables 1 in parallel to the carrying line L, and moving trucks 3 to move forward/ backward billets S on the stock tables 1 by moving the moving tables 2 approximately rectangularly by moving the travelling rails 4 to under the multiple stock tables 1 are provided. The moving truck 3 achieves the rectangular motion of the moving table 2 by moving up/down and forward/backward a moving frame 6 with a lifting cylinder 8 and a forward/backward cylinder 9.
Patent JP-S63114785-A (JP)
Inventor: NISHIDA MIKI
IPC: E04F13/14
Filed: 1986-10-30
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-H0895597-A (JP)
Title: System and method for processing of voice
Inventor: SESHIRU HARORUDO KOOKAA
IPC: G10L11/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a voice processing system, which determines the expression of conversion of the pronunciation exciting condition and which can accurately synthesize a phoneme with a small number of storage data. SOLUTION: The system and method for synthesizing phoneme functions so as to generate the output data collection (pattern of the conversion of the pronunciation exciting condition) formed out of acoustic parameters from a received text data. The text data collection is converted into plural sound element data collection, to which sound descriptor is assigned, and generated by processing the sound element data collection as a non-linear function of the pronunciation excitation control variable, which shows a selected part of the pronunciation system of human being.
Patent JP-H04135963-A (JP)
Title: Travel device
Inventor: SUZUMORI KOICHI
IPC: F15B15/10
Filed: 1990-09-28
Abstract: PURPOSE:To travel surely and easily at a narrow bend portion and a step difference, by retaining a tubular elastic body by means of plural travel mechanisms, and traveling it steerably by deforming the tubular elastic body into a predetermined bend shape through the regulation of the pressure of pressure chambers. CONSTITUTION:A travel device 1 is formed with a tubular elastic body 2, travel mechanisms 5 which are furnished at both end portions of the body 2 through tubular couplers 3 and equipped with vehicle wheels 4, operation tubes 6, 6a-6c connected to these, and cables 7. And elastic partitions 12-14 are provided extendingly in the axial direction of the body 2, and pressure chambers 15a-15c are formed inside the body 2 by means of these partitions 12-14. Also, the body 2 is retained by means of plural travel mechanisms 5, and traveling is done by deforming the body 2 into a bend shape through the regulation of the pressure of pressure chambers 15a-15c after a bend portion or the shape of an elbow portion. As a result, traveling at a narrow bend portion and a step difference can be done surely and easily.
Patent JP-H07118073-A (JP)
Title: Heat resistant expandable packing
Inventor: ASAKURA HIROYUKI
IPC: B22D41/34
Filed: 1993-10-18
Abstract: PURPOSE:To attain press bonding without partial insufficiency of press bonding strength even when the surfaces of the fitting parts of refractories to be joined are rough and to improve sealing property. CONSTITUTION:Refractory powder and a refractory fibrous material are used as principal starting materials and 0.2-20 pts.wt. thermally expandable microbeads and 3-50 pts.wt. (expressed in terms of resin) vinyl acetate resin emulsion and/or rubber latex as a binder are added to 100 pts.wt. of the principal starting materials.
Patent JP-H04137938-A (JP)
Title: Verification method
Inventor: SAKURAI KOICHI
IPC: H04L9/32
Filed: 1990-09-28
Abstract: PURPOSE:To attain zero knowledge verification with high reliability through four times of communication by using a cryptographic function able to discriminate easily whether or not a given data belongs to a cryptographic sentence area. CONSTITUTION:When a public information data is adequate, a verification party sends a secret random number data resulting from applying arithmetic operation to a generated random number and a open public information data to a certificated party. The certificated party sends a certificate data resulting from applying arithmetic operation to a random number generated by the certificated party and the open public information data to the verification party. The verification party sends a random number used for forming the secret random number data directly to the certificated party, and the certificated party based on the random number and the open public information data confirms whether or not the secret random number data sent from the verification party is adequate. When the secret random number data is adequate, the confirmation data resulting from applying arithmetic operation to the random number generated by the certificated party and the secret information of the certificated party to the verification party and the verification party verifies whether or not the certificated party is adequate based on the certificate data, the verification data, the random number generated by the verification party and the open public information data.
Patent JP-2001084510-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TSUJI HIROYASU
IPC: G11B5/31
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film magnetic head in which the magnetic path length is shortened by reducing the length of a space occupied by a magnetic pole coil in the recording head part of the thin film magnetic head and its manufacturing method. SOLUTION: By shaping the cross section of the magnetic pole coil 8 into a vertically long rectangular cross section shape having a vertically long aspect ratio so as to provide a cross section area required for making a recording current flow and forming a Cu plated seed layer, the magnetic pole coil 8 for which the aspect ratio of the cross section of a winding coil is made extremely large is manufactured by plating formation, the length in a recording head gap depth direction of the space for forming the magnetic pole coil 8 is reduced and the magnetic path length is shortened.
Patent JP-H05101930-A (JP)
Title: Soft magnetic thin film
Inventor: ONUMA SHIGEHIRO
IPC: H01F10/00
Filed: 1991-10-08
Abstract: PURPOSE:To prepare a high saturated magnetic flux density soft magnetic thin film capable of holding a higher permeability up to a high frequency region by alternately laminating a magnetic layer chiefly including Fe and a high electric resistance magnetic layer without interposing non-magnetic layer therebetween. CONSTITUTION:An alternate laminate film is prepared by alternately sputtering a composite target where a ceramics chip is disposed on a ferromagnetic target such as Fe and an Fe-based alloy target in an argon atmosphere including nitrogen. The resulting film provides a multi-layered structure composed of a composite dispersion film having a higher electric resistance and of a Fe-based alloy nitride film having a higher saturated magnetic flux density. Hereby, there is ensured a soft magnetic thin film having a higher saturated magnetic flux density which film is capable of keeping a higher permeability up to a high frequency region without being heat-treated after the film formation.
Patent JP-S61137336-A (JP)
Title: Integrated circuit test apparatus
Inventor: NAGASAWA SHIGENOBU
IPC: H01L21/66
Filed: 1984-12-10
Abstract: PURPOSE:To effectively test IC circuit by providing a plurality of probes, a contact network which freely connects or opens the probes and a means for controlling contact network. CONSTITUTION:Wirings of probes 12-14 form wirings x1-xm through the relay contacts a1-am, the relays b11-bmn are arranged at the intersections of orthogonal wirings y1-yn, relay coils A1-Bmn are arranged at the control part, the corresponding contacts are controlled for ON and OFF by intermission of coil current with the switches 15-20. The probes only for debugging are embedded in the probe plate and positions of needles match the pattern of test pad of LSI. According to this structure, the desired connecting route can be formed between probes with operations of switches and analysis for defective point of LSI can be done quickly.
Patent JP-H04139786-A (JP)
Title: External shape working equipment for electronic parts mounting board
Inventor: ITO YOSHIKAZU
IPC: H01L23/50
Filed: 1990-09-29
Abstract: PURPOSE:To surely correct surge even when it exists in a lead frame or the like, and precisely process the external shape of a board, by projecting a laser beam toward insulating substrate of the board for mounting electronic parts put on a base plate which is arranged on a suction chamber and has plurality of through holes. CONSTITUTION:When a laser beam 31 from a laser irradiation equipment 30 is projected, the irradiated part of insulating substrate 12 is heated and vaporized. The vaporization is performed in the penetrated state as far as leads 11a in the location where the leads 11a are positioned on a mask 14, and as far as the lower side at the part where the leads 11a to not exist. From the penetrated parts of the substrate 12, the air, the assist gas for the equipment 30, and the vaporized substrate 12 are sucked toward the side of a suction chamber 22. From the penetrated parts formed in the substrate 12 by the laser beam 31, almost all parts of the vaporized substrate 12 is sucked toward the suction chamber 22 side. After a plurality of nicks for an electronic parts mounting board 10 are formed in the insulating substrate 12 on the surface side, the surface and the rear are inversed, and the same process is performed.
Patent JP-H1156643-A (JP)
Title: Smokeless roaster
Inventor: KAWAMURA KIMIHIKO
IPC: F24C3/12
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To quickly start to use a smokeless roaster again in the case where the smokeless roaster is forced to be stopped because of abnormal evaporation of water in a water tank. SOLUTION: An inner pan 4 for supporting a burner 3 is locked in an outer pan 2 fitted in a table 1, and a water tank 7 is locked in the inner pot to construct a smokeless roaster. A light beam 14 from a heating part 5 of the burner 3 is detected by an optical sensor 15 provided in a box 17 outside the outer pan 2. A translucent body 16 which does not permit gas to be passed therethrough but permits the light beam to pass therethrough is provided on the front side of the optical sensor. Whereupon, the translucent body is adapted to force steam generated in the water tank collide and adhere to the translucent body so that the steam is inhibited from colliding with the optical sensor.