baber/WOPTO huggingface dataset:
Patent JP-2001024150-A (JP)
Title: Semiconductor device
Inventor: TAKESHITA MITSUAKI
IPC: H05K3/34
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which stabilization to a power- supply wire and a ground wire and the mixed loading of logic-analog-memory or the like by lamination of chips are made to coexist. SOLUTION: Semiconductor chips 3, 4, 5, 6 are mounted on both surfaces of an intermediate substrate 2 with a conductive section 7 respectively, and at least the two semiconductor chips in these semiconductor chips are conducted electrically through the conductive section 7 of the intermediate substrate 2 in the semiconductor device. At least, one of power-supply wires, ground wires and signal conductors for the semiconductor chips 3, 4, 5, 6 mounted on the intermediate substrate 2 is connected to the conductive section 7 of the intermediate substrate 2 through connecting sections 8 at mutually conducted two positions or more in the semiconductor chips. External connecting terminals 12 conducted with the conductive section 7 are installed onto one surface of the intermediate substrate 2.
Patent JP-S5979950-A (JP)
Title: Analysis tube for mass spectrometer
Inventor: YAMAMOTO HIROSHI
IPC: H01J43/20
Filed: 1982-10-29
Abstract: PURPOSE:To obtain an analysis tube satisfying the strength, size precision, and airtightness by vacuum-brazing a thin plate on both sides of both circular column members so as to cover the circular gap between the inner peripheral face of a circular column member with a large radius of curvature and the outer peripheral face of a circular column member with a small radius of curvature. CONSTITUTION:A circular column member 11 with a large radius of curvature and a circular column member 12 with a small radius of curvature have the same center of curvature, and the angle formed by these end faces serving as the plane of incidence and the outgoing plane of an ion stream (polarization angle phi of the magnetic field) is set to an optional angle of 180 deg. or less, e.g., 130 deg.. Circular thin plates 13, 14 are vacuum-brazed in one body to both side faces of the circular column members 11, 12 so that the circular column members 11, 13 and the circular thin plates 13, 14 form a circular ion orbit space with a rectangular cross section.
Patent JP-H1134203-A (JP)
Title: Easy-unsealing deoxidizing multi-layer body
Inventor: HIRATA MASUKAZU
IPC: B32B7/06
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To impart excellent deoxidizing performance and unsealing characteristics by laminating an oxygen permeable layer having high oxygen permeability on one side of a deoxidizing layer, and a barrier layer having low oxygen permeability on the other side, and the oxygen permeable layer is formed so that it is easy to be fused to and unsealed from other resin layer or a glass layer, after it is fused. SOLUTION: A deoxidizing multi-layer body is constructed of a barrier layer 3 formed of low oxygen permeability material, a non-porosity or porosity deoxidizing layer 2 composed of resin containing deoxidizing component, and an oxygen permeable layer 1 composed of non-porosity resin having easy unsealing characteristics and high oxygen permeability. When the deoxidizing multi-layer body is fused to other resin layer or a glass layer for peeling, the peel strength of the oxygen permeable layer 1 is 1-20 N per 1 cm width. The oxygen permeability of the oxygen permeable layer 1 is 1×10<-11> -1×10<-9> [cm<3> /cm<2> /sec/Pa], and the oxygen permeability of the barrier layer 3 is 1×10<-12> [cm<3> /cm<2> /sec/Pa] or less.
Patent JP-2001021937-A (JP)
Title: Blurring correction device and lens barrel
Inventor: ONO YOSHIKO
IPC: G03B5/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a blur correction device and a lens barrel constituted such that shake can be precisely corrected by automatically adjusting position detecting accuracy. SOLUTION: A straight-advance barrel 65 of this blur correction device is moved in an optical axis I direction integrally with an LED 51 and a focusing optical system 64. When the optical system 64 is positioned at a closest-distance side and an object distance is near, a distance between the LED 51 and a PSD 54 becomes long. When the blur correcting amount at an image surface is identical, the drive amount of a blur correcting lens 10 becomes small when the object distance is near. Therefore, the driving of the lens 10 is required to be controlled more accurately and the position thereof is required to be detected more accurately than the case where the object distance is far. When the distance between the LED 51 and the PSD 54 becomes long, error between the actual position of a slit hole 52a and the position of the slit hole 52a detected by the PSD 54 becomes small.  As a result, the position detecting accuracy of the lens 10 is improved.
Patent JP-H0479539-A (JP)
Title: Optical data link device
Inventor: TAKAYANAGI MASAYUKI
IPC: H04L12/42
Filed: 1990-07-19
Abstract: PURPOSE:To grasp the state of a transmission line and a terminal equipment and to improve an error check efficiency of a data and its communication efficiency by revising a reception address of other transmission reception section into an address the same reception address of a designated terminal equipment when the transmission is made from one transmission reception section of a master station to the designated terminal equipment and restoring the address to the reception address specific to the master station after the end of the transmission. CONSTITUTION:A data packet sent from one of transmission reception sections 34, 35, e.g. 34 provided to a master station 22 is sent to plural terminal equipments 25, 26 in branch connection through optical cables 27-29 and inputted to a terminal equipment such as 25 having a designated reception address and sent to other transmission reception section 35. In this case, a reception address of the other transmission reception section 35 is revised into a reception address of the terminal equipment 25 designated by a communication controller 33. After the end of the transmission, the reception address is restored to the address specific to the master station. Thus, the state of a transmission line and a terminal equipment is grasped, the error check efficiency of a data is improved, the communication disable state on the occurrence, of a broken transmission line is avoided and the communication efficiency is improved.
Patent JP-2000021884-A (JP)
Title: Method for forming wiring in semiconductor element
Inventor: ABE KAZUHIDE
IPC: H01L23/52
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming wiring in a semiconductor element which superior EM resistance by suppressing crystal effects from a base film with respect to fine damascene Cu wiring. SOLUTION: This method comprises a process for forming a groove 117 corresponding to a pattern to be formed at a base substrate, a process for forming a base layer for improving the crystallinity of wiring to be formed later at the base substrate in which the groove is formed, a process for forming a thin film being a wiring material, a process for operating a heat treatment for embedding the film in the groove to the base substrate in which the thin film being the wiring material is formed, and a process for polishing the forming face side of the thin film which is subjected to heat treatment is operated in prescribed amounts, and forming wiring.
Patent JP-H1021677-A (JP)
Title: Disc drive
Inventor: KUROIWA KOICHI
IPC: G11B33/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a disc drive in which vibration and noise of casing, caused by eccentric rotation of a disc, can be suppressed. SOLUTION: The disc drive 1A comprises a body 2, a disc tray 4 moving back and forth with respect to the body 2, a circuit board assembly disposed under the body 2, and a casing 10 therefor. The disk drive body 2 comprises a chassis 40, a mechanism unit 42 supported rotatably with respect to the chassis 40, and a displacement mechanism 50 for the mechanism unit 42. The casing 10 comprises a bottom plate 11, a top plate 12, and a U-shaped side plate 13 interposed between. A plurality of protrusions 131 are provided on the upper side of the side plate 13 such that each protrusion 131 comes into point contact with the top plate 12. The body 2 is supported, on the side thereof, by the side plate 13 through a plurality of buffer member 7.
Patent JP-H0356409-A (JP)
Title: Spray composition for setting hair
Inventor: NARASAKI KANJI
IPC: A61K8/00
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the title composition containing an anionic resin containing (meth)acrylate having different chain length as a constituent monomer and using hydrocarbon capable of exhibiting excellent hair setting effect without giving a uneven coating film or causing clogging by a valve as a propellant. CONSTITUTION:The aimed composition consisting of (A) 0.5-15 wt.% anionic resin obtained by copolymerizing A1: 30-70 wt.% (meth)acrylate having 1-7C alkyl or alkenyl group with A2: 10-50 wt.% (meth)acrylate having 9-24C alkyl or alkenyl group (provided that a monomer in which alkyl and alkenyl group are branched structure is contained at a ratio of >= 50 wt.% based on total amount of the ingredients A and B), A3: 10-40 wt.% polymerizable unsaturated monomer having carboxylic group and A4: 0-20 wt.% polymerizable unsaturated nomomer other than the above-mentioned ingredients, (B) 10-89.5 wt. % solvent (e.g. ethanol or propanol) and (C) 10-75 wt.% propellant selected from propane, n-butane, isobutane, 2.2-dimethylpropane, isopentane and dimethyl ether.
Patent JP-H0357852-A (JP)
Title: Control device of control valve in on-vehicle engine
Inventor: IRINO HIROSHI
IPC: H02P8/08
Filed: 1989-07-25
Abstract: PURPOSE:To enhance control accuracy by returning back a motor to the reference rotational angle of a rotor and initializing the present rotor rotational angle to a value of the reference rotational angle thereafter detecting a number of motor pulses to perform a control, when a valve is opening-controlled by the step motor. CONSTITUTION:A lost motion lever 7 and an operating lever 8, interlocking to action of an accelerator, are provided in one end part of a throttle shaft 2, while a control lever 9, controlled by a step motor 52, is secured to the other end part. Here a switch (not shown), which is turned on, when a throttle valve opening is larger than the reference rotational angle of the step motor 52, and off when the opening is smaller than the reference rotational angle, is provided. When a control of the step motor 52 is required, first being based on a condition of the switch, the step motor 52 is driven till a rotor rotational angle position agrees with the reference rotational angle position, when the positions agree, the present motor rotational angle position is initialized by the reference rotational angle position, and the motor 52 is drive-controlled by grasping the number of motor pulses.
Patent JP-H0835448-A (JP)
Title: Same system type fuel passage structure for diaphragm type carburetor
Inventor: SUZUKI SHIN
IPC: F02M17/04
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the occurrence of a fuel amount shortage at the intermediate operation zone of an engine by weakening the intake negative pressure of a high speed fuel injection nozzle acting on a low speed fuel system. CONSTITUTION:A carburetor body 15 has a passage with one end communicated to a constant pressure combustion chamber 25 and the other end open to an intake passage 16 through a high speed fuel injection nozzle 51. A stationary jet 46 is laid at the upstream end of the nozzle 51 adjacent to the chamber 25, and a passage downstream of the jet 46 is branched into the first and second fuel systems. The first fuel system blows a part of fuel measured with the jet 46 to the intake passage 16 from a low speed fuel injection nozzle 20 via a low speed fuel passage 36. Also, the second fuel system blows the remnant of the fuel measured with the jet 46 to the venturi 16a of the intake passage 16 from a high speed fuel injection nozzle 51 via a throttle 43. In this case, the throttle 43 is sized to have approximately the same diameter of the jet 46.
Patent JP-2001024911-A (JP)
Title: Image pickup unit
Inventor: YASUI SHIGEYA
IPC: H04N5/225
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve operability by obtaining synchronization with a change within the image pickup range of an image pickup means and moving the radiation position of a laser beam to a position corresponding to the image pickup range. SOLUTION: CPU 20 generates a zoom control signal S6 based on a zoom movement instruction and transmits the signal to a zoom driving part 23. The driving part 23 executes a zoom change processing for moving a zoom lens system 11A. In this case, the movement quantity of the zoom lens system is detected by a movement quantity detecting part 24. CPU 20 transmits a laser pointer driving signal S7 to the driving part 10AA-10DA of laser pointers 10A-10D to indicate an image pickup area in accordance with the movement of the zoom lens system 11A based on the detection result. Then the driving parts 10AA-10DA change a laser beam radiation angle and, then, radiate the upper surface of a base with the laser beam as a point so that the image pickup area corresponding to the change of a focus distance (that is, the change of a viewing angle) in the zoom lens system 11A is indicated.
Patent JP-S6252421-A (JP)
Title: Pyroelectric type temperature detector and its preparation
Inventor: ENDOU MICHIKO
IPC: G01J5/34
Filed: 1985-09-02
Abstract: PURPOSE:To reduce a space as a whole and to prevent the effect of noise, by monolithically integrating a pyroelectric sensor and the peripheral signal processing circuits thereof on a semiconductive substrate. CONSTITUTION:Peripheral signal processing circuits 11-15 are formed on the peripheral circuit forming part 10 of a silicon base material (or substrate) 1 and depressed corner parts 22 are formed on the pyroelectric sensor mounting part 20 of the base material 1 and electrodes 21a-21d are respectively formed on the surfaces of the depressed corner parts 22. A pyroelectric type temp. detector has a pyroelectric sensor 3 and this pyroelectric sensor 3 is in contact with the surfaces of the electrodes 21-21d to monolithically form said temp. detector. As mentioned above, by monolithically integrating the pyroelectric sensor 3 and the peripheral signal processing circuit 11-15 thereof, high measuring accuracy can be kept and a space can be reduced.
Patent JP-S5885868-A (JP)
Title: Novel imidazole carboxamide derivatives
Inventor: RICHIYAADO EE SHINETSUTORAA
IPC: C07D401/12
Filed: 1982-11-02
Abstract: Novel imidazolecarboxamides of the following structure are useful as antiallergy agents <CHEM> wherein Q and T are oxygen or a divalent sulfur; R is hydrogen, C14 alkyl, C14 alkylcarbonyl or benzoyl; R1 is hydrogen, lower alkyl or CF3; R2 is NH2, -NH(R5) or-N(R5)(R6); R5 is C14 alkyl, pyridinyl, phenyl or substituted phenyl; R6 is C14 alkyl and the pharmaceutically acceptable salts thereof.
Patent JP-S5982686-A (JP)
Title: Segment connecting system
Inventor: TAJIRI KAZUO
IPC: G06F9/34
Filed: 1982-11-01
Abstract: PURPOSE:To offer system for limiting the generation of an effective address EA into a segment or a segment group designated by a program, by providing plural connection designating register for holding a connecting bit and connecting range information. CONSTITUTION:A register BR of a number designated by an instruction word 1 is selected from a BR group 2, and a base address BS is read out to a register 4. The number of connection designating registers (LR) 5 is the same as the number of segments. The LR sets in advance by a program a designated connecting bit E and connecting range information L to a segment having the same number as the register number, and the LR having a segment number to which the base address BS designated by the bit number of the register 4 belongs is selected, and is read out to a digit designating register DR 6. The E bit and L designated to the segment to which the read-out BS belongs are read out to the DR 6. They are prepared in advance in a table having en entry in accordance with a segment for converting a virtual address to a read address, and can be loaded to the LR by an instruction.
Patent JP-S5982281-A (JP)
Inventor: UETANI KENICHI
IPC: B66B3/00
Filed: 1982-11-01
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-H1134490-A (JP)
Title: Optical recording medium and optical recording reproducing method
Inventor: MIYAMOTO AKITO
IPC: C09B47/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To enable the recording and reproduction of write-once high density data with high stability by adding a tetraazoporphiline compd. having a specific structure to a recording layer. SOLUTION: A recording layer contains a tetraazaporphiline compd. represented by formula (wherein R1 -R4 are each halogen, hydrogen or a monovalent org. residue; M is a group wherein one halogen or one monovalent org. residue coordinates with two hydrogen atoms, two monovalent metals, one trivalent metal, a group wherein two halogen atoms or two monovalent org. residues coordinate with one tetravalent metal or a group wherein one oxygen coordinates with one tetravalent metal). For example, in recording reproduction using semiconductor laser having a wavelength of 630-680 nm, the recording layer has the optimum absorbing characteristics and the optimum reflecting characteristics and is also excellent in the resolving power of a recording bit. By this constitution, the recording and reproduction of write-once high density data becomes possible with high stability. Further, there is no reading destruction by repeating reproduction and excellent signal output characteristics are also provided.
Patent JP-S6350905-A (JP)
Title: Perpendicular recording magnetic head
Inventor: KADOKURA SADAO
IPC: G11B5/127
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a perpendicular recording magnetic head with high durability, and high recording and reproducing sensitivity, by providing a cavity in which foreign matters can be received, at the front and rear in a direction of moving the magnetic recording medium of the main magnetic pole of the magnetic head. CONSTITUTION:A recording and reproducing main magnetic pole 42, and an erasing main magnetic pole 43 consisting of thin films with high permeability of small area are formed interposing a supporting body 41, at the oppositely installed side of the magnetic recording medium. Auxiliary magnetic poles 44 and 45 made of soft magnetic material forming the return path of magnetic flux are provided between the magnetic recording medium, and the main magnetic poles 42 and 43, keeping a wide opposing area to the magnetic recording medium. Core parts 44b and 45b on which recording and reproducing coils C and C are loaded, are formed at the main magnetic poles 42 and 43, and the auxiliary magnetic poles 44 and 45. Sliding bodies 46 and 47 made of nonmagnetic material are stuck on the upper planes 44c and 45c at the sliding sides of the auxiliary magnetic poles 44 and 45, on which the vertical recording magnetic head is constituted. The cavities 48 and 49 to receive the foreign matters are provided at the front and rear in the direction of moving the magnetic recording mediums of the main magnetic poles 42 and 43. In this way, dirts, etc., are captured in the cavities, and crush due to the foreign matters of the head, etc., can be prevented, and thereby, the durability of a device can be improved.
Patent JP-S6352643-A (JP)
Inventor: KOMATSU TAKASHI
IPC: H02J7/04
Filed: 1986-08-18
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。
Patent JP-H0746067-A (JP)
Title: Voltage-frequency converting method
Inventor: KUMAGAI HIDEO
IPC: H03G3/00
Filed: 1993-08-03
Abstract: PURPOSE:To stabilize the accuracy of the frequency after the conversion by a voltage/frequency converter making the reference voltage a corrected constant value according to temperatures by performing a temperature compensation from the reference voltage by the temperature sensitive resistance of a partial pressure means. CONSTITUTION:In a voltage/frequency converter 1, reference voltage Vref is inputted via a voltage divider means 2 composed of a pair of resistors R1 and R2, and in one of the resistor R2 of this voltage devider means 2, a temperature sensitive element R3 is serially provided. This temperature senstivie element R3 is the element whose resistance value changes according to temperatures and which is constituted to compensate the change of the voltage dividing due to the changes of temperatures of this voltage divider means 2. From this voltage frequency converter 1, the output frequency fout by the difference of the reference voltage Vref and input voltage Vin are outputted. In this case, because the reference voltage Vrcf is stable by a tempeature compensation, the output frequency fout is possible to maintain stably high accuracy not influenced by temperatures.
Patent JP-S6251858-A (JP)
Title: Electronic key telephone system
Inventor: SANHONGI TOSHIRO
IPC: H04M1/272
Filed: 1985-08-30
Abstract: PURPOSE:To prevent erroneous dialing by reporting dialed numbers with a voice. CONSTITUTION:When a dial key 8 is operated to dial the number of the other party, this data is sent to a control part 1 from a telephone control part 7 and is stored in a storage part 2. The control part 1 sends data to a speech synthesizing part 3. The speech synthesizing part 3 converts data from the control part 1 to a voice and outputs it to a channel. Then, this voice is heard by a telephone set 6. When a confirming button 9 is depressed after completing dialing, number data stored in the storage part 2 is sent to the speech synthesizing part 3. The synthesizing part 3 synthesizes a voice on a basis of said number data and outputs it to the channel. Then, numbers operated by a subscriber himself are confirmed with the voice. When, an originating button 10 is depressed after this confirmation, dial data is transmitted to a trunk line from a trunk line interface part 4.
Patent JP-H0480206-A (JP)
Title: Method for feeding catalyst in vapor phase polymerization in fluidized bed reactor
Inventor: KUBO KUNIMICHI
IPC: C08F2/00
Filed: 1990-07-20
Abstract: PURPOSE:To enable a catalyst in a dispersed state to be fed continuously in small portions in a vapor phase polymn. of an olefin in a fluidized bed reactor by using the reactor wherein the cross sectional area of a catalyst-feeding pipe is reduced on the way. CONSTITUTION:The vapor phase polymn. of an olefin is conducted in a fluidized bed reactor while intermittently feeding a powdered catalyst having a mean particle size of 10-200mum, such as a Ziegler catalyst or a Philips catalyst, and a gas by using a catalyst-feeding pipe 1 wherein the front part 2 has an internal diameter of 5-30mm and the cross sectional area of the rear part 3 is 5-50% of that of the front part 2.