baber/WOPTO huggingface dataset:
Patent JP-H1031157-A (JP)
Title: Zoom lens
Inventor: YAHAGI SATOSHI
IPC: G02B15/20
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize and make a whole lens system light in weight while keeping a fluctuation in performance small in a whole zooming area and a whole focusing area by splitting a 2nd lens group into a negative 2nd A lens group and a positive 2nd B lens group, and changing a space between both the lens groups each other so as to compensate the fluctuation of aberration attending with the change of a focal distance. SOLUTION: The 2nd lens group is constituted of the 2nd A lens group having a negative refractive power and the 2nd B lens group having a positive refractive power, and a flotation of aberration mainly in the intermediate area is suppressed by changing the space between the 2nd A lens group and the 2nd B lens group when a focal distance is varied. That is, in the 2nd lens group having the largest refractive power, aberrational compensation can be performed in a good balance by changing the surface space which has a higher sensitivity corresponding to the variation of aberration. More specifically, on movement from the end of wide-angle to the end of telescope, as shown by moving loci, the 2nd lens group is moved so that the space between the 2nd A lens group and the 2nd B lens group becomes narrow in the intermediate area.
Patent JP-S6098320-A (JP)
Title: Pyroelectric type ir sensor
Inventor: KOBAYASHI NOBUO
IPC: G01J5/34
Filed: 1983-11-02
Abstract: PURPOSE:To make assembly and manufacture easy and to stabilize operation by attaching a thin film consisting of a pyroelectric material to one surface side of a base plate, forming an output circuit to the other surface side and constituting the output circuit of a field control type transistor, etc. CONSTITUTION:A thin film 14 consisting of a pyroelectric material is attached to one surface side of a base plate and an output circuit including a field control type transistor (TR) 15 is formed on the other surface side. Aperture are formed to the base plate through the plate surface thereof. The photodetecting electrode 14-F and lower electrode 14-R of the film 14 and the gate and earth terminal of the TR15 are respectively connected by thin conductive films 36, 37 through these apertures. A resistance 35 is connected between the gate and earth terminal of the TR15.
Patent JP-S6098450-A (JP)
Title: Double side copying machine
Inventor: KANEKO TAMAKI
IPC: G03G15/00
Filed: 1983-11-02
Abstract: PURPOSE:To simplify and reduce a conveying path for an original to an approximately linear shape and to enable automatic double side copying thereof irrespectively of a double side original, etc. by providing automatic original conveyors and connecting and coupling both conveyors by the conveying path for original including an original upsetting device. CONSTITUTION:Image forming means 18a, 18b for front and rear stages are coupled by a conveying path 20 for transfer paper and a conveying path 21 for an original. The path 20 connects photosensitive drums 1a, 1b, conveys transfer paper 7a from the front stage side to the rear stage side and is formed into approximately a linear shape. An inverting device 22 for transfer paper in the mid- way thereof is constituted of an upsetting and conveying device 23 for transfer paper which can upset just one sheet of the paper 7a and convey immediately the same to the rear stage side and an upsetting intermediate tray 24 for the transfer paper which is positioned below said device, can contain plural sheets of the paper 7a and can upset and feed thereafter the transfer paper. The path 21 connects automatic original conveyors 13a, 13b and conveys an original from the front stage side to the rear stage side, is formed into approximately a linear shape and is provided with an original upsetting device 35 in the mid-way thereof.
Patent JP-S6450125-A (JP)
Title: Stack storage device
Inventor: KADOWAKI YUKIO
IPC: G06F9/34
Filed: 1987-08-20
Abstract: PURPOSE:To execute push and pop operations by using one and the same clock, and also, to simplify a circuit, by providing a stack memory having a write address which has added '1' to a read-out address to each storage part, etc. CONSTITUTION:A stack memory 10a has an address in which a push address of each storage part is larger by '1' than a pop address, and a data is stored in the storage part corresponding to the push address outputted from a decoder 4a. Also, the decoder 4a adds '1' to a push address signal of an output of a stack pointer 3, decodes it and outputs the push address, decodes a pop address signal of the output of the pointer 3 and outputs the pop address. The memory 10a outputs the data from the storage part corresponding to the pop address outputted from the decoder 4a. In such a way, the operation of a push mode and a pop mode can be executed by using the same clock CL through registers 5, 6, etc., and also, by decreasing one piece of register, the circuit can be simplified.
Patent JP-S58132080-A (JP)
Inventor: ANDORE DESHIYAN
IPC: C10G1/00
Filed: 1982-11-24
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-H1056742-A (JP)
Title: Overcharge protective circuit for secondary circuit
Inventor: NIIYA JUNJI
IPC: H02H3/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent charging in all cases after temperature fuses are fused due to abnormal increase in battery voltage by letting a voltage detecting circuit output an ON signal after the battery voltage becomes a set value or above to turn on a switch to allow heating elements to generate heat to fuse one temperature fuse after another. SOLUTION: The battery voltages of cell blocks 11, 12, 13 are detected by a voltage detecting circuit 15. When the battery voltages of the cell blocks become a set voltage of the other voltage detecting circuit 14, the voltage detecting circuit 15 turns a switch 22 on. Then, current is caused to flow in a heating element 21 to allow it to generate heat and then heat temperature fuses 19, 20 thermally coupled to the heating element 21. By this, the temperature fuses 19, 20 are fused almost simultaneously. Therefore, a battery block 10 is not only cut off from a charger 16 but also from a load. As a result, even if a reset-type safety device becomes defective and the battery voltages increase abnormally, neither charging nor discharging is conducted and thereby safety is guaranteed.
Patent JP-H1047899-A (JP)
Title: Controlling equipment of airframe
Inventor: MATSUDA YOSHIHISA
IPC: F42B15/01
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To enable application of controlling equipment to a small-sized airframe and an airframe rolling at a high speed, by controlling an angular velocity of roll by receiving a signal of linear polarization by a laser receiver having an aperture face in the rear of the airframe and by detecting the angular velocity of roll of the airframe from the number of times of detection of a change in signal strength. SOLUTION: A laser receiver 7 of linear polarization characteristics which has an aperture face in the rear of an airframe receives a laser of linear polarization transmitted from a ground radar or the like. A signal of the laser is amplified by an amplifier 8 and sent to a signal strength determining unit 9, which determines that an output of the amplifier 8 changing with a rolling motion of a fuselage becomes a threshold value or below, and generates a pulse signal. The frequency of this pulse signal is measured by a frequency counter 10, a roll steering angle command is computed by a roll steering angle computer 11 from the frequency outputted by the frequency counter and an output of a roll angular velocity setting unit 2 and is sent to a steering device 5 to operate steering wings 6, and thereby the angular velocity of roll of the fuselage 1 of the airframe is controlled.
Patent JP-H0935301-A (JP)
Title: Optical head actuator
Inventor: ONUMA IKUO
IPC: G11B7/09
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical actuator with the cheaper manufacture cost capable of sufficiently suppressing secondary vibration in the track width direction of a movable body. SOLUTION: The optical head actuator supports the movable body having a focus lens to the tip parts of plural pieces of slender rod-like elastic members 8A-8B fixing base end parts 8a to a fixed frame, and adjusts the movable body in the directions of a track width and a focus by energizing a tracking coil and a focus coil provided on the movable body. In the optical head actuator, foil pieces 18 whose surfaces face in the track width direction are fixed to the middle parts 8c of respective rod-like elastic members 8A-8B in the longitudinal direction.
Patent JP-2000175690-A (JP)
Title: New g protein coupled receptor protein and its dna
Inventor: OBARA OSAMU
IPC: C12P21/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new G protein coupled receptor protein arising from human brain, which consists of a G protein coupled receptor protein containing a specific amino acid sequence and is used for the search for substance being considered as candidate medicines inhibiting ligand linkages and the gene diagnosis or treatment by using its gene. SOLUTION: This G protein is a new G protein coupled receptor protein (salt) containing an amino acid sequence homologous or substantially homologous with the amino acid sequence represented by formula, I, II or III. The protein or a DNA coding for the protein is useful in the decision of ligand, the acquisition of antibody or the like, the construction of an expression system for recombinant receptor protein, the development of receptor binding assay systems and the screening of compounds being considered as candidate medicines by the expression system, the drug design, the preparation of probes for gene diagnosis and PCR primers, the manufacture of transgenic animals and the utilization as a gene therapeutic drug.  This protein is obtained by screening out a cDNA library arising from human drain with a probe or the like and integrating the resultant gene into a vector to express in a host cell.
Patent JP-H0761817-A (JP)
Title: Method for forming oxide superconducting film by laser ablation method
Inventor: OKUDA SHIGERU
IPC: H01L39/24
Filed: 1993-08-23
Abstract: PURPOSE:To form a Y1Ba2Cu3O7-x superconducting film having the high critical current density on a polycrystalline substrate according to a laser ablation method. CONSTITUTION:This method for forming a superconducting film comprises irradiating a target with a laser beam, thereby depositing a substance scattering from the surface of the target on a polycrystalline substrate and forming the Y1Ba2Cu3O7-x superconducting film. The target contains >=6 to <=20wt.% Ag.
Patent JP-H0256770-A (JP)
Title: Time base control system for disk player
Inventor: SAWABE TAKAO
IPC: H04N5/76
Filed: 1988-08-22
Abstract: PURPOSE:To execute the time base control of a disk rotation by detecting a frame pulse FP from a magnetic disk, locking in a frequency control loop, investigating a phase difference between an FP and a reference signal and turning on a horizontal synchronizing signal HD servo at the time of the prescribed value or below. CONSTITUTION:At the time of activation, the FG servo loop of a frequency generator 3, an F/V converter 4, an adding/subtracting circuit 5, a control signal generating circuit 8, a switch 9, an amplifier 13 and a motor 2 is turned on, and the rotation speed of a disk 1 is converged to the regulated speed at a pickup 7 position. A phase comparing circuit 65 compares the phase of an FP detecting pulse (g) from a synchronizing detecting circuit 30 and the phase of a reference FP from an external part, and at the time of a prescribed value (m) or below, an FP servo locking signal U is generated, and when the phase difference 1/2 or below of the period of the reference HD signal, a signal (v) is generated and the loop is switched. By the constitution, even when the disk is time-base-controlled with a high accuracy and a reference frame pulse is supplied from the outside, the external synchronization is facilitated.
Patent JP-S60127254-A (JP)
Inventor: FURUKAWA HIROAKI
IPC: C08L51/00
Filed: 1983-11-08
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-2001030050-A (JP)
Title: Device for sealing shaft part in apparatus used for using molten metal
Inventor: MATSUO SATORU
IPC: B22D17/20
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To keep a good sealness by a simple means and to improve the durability of a sealing part. SOLUTION: A screw 13 is rotatably arranged in a casing 7 in a semi-molten metal continuous supplying device for supplying the molten metal 1 and a sealing member 17 is disposed in the casing 7 at rotary driving part side. Further, near the sealing member 17, a sealing part temp. control means 18 for holding the supplied molten metal 1 to the semi-solidified state.
Patent JP-S6270241-A (JP)
Title: Method of processing piece printed with pattern
Inventor: OSHINO KEIKI
IPC: G04B39/00
Filed: 1985-09-20
Abstract: PURPOSE:To efficiently obtain pieces printed with pattern, by applying simultaneously printed patterns to each unit piece position of a large-sized substrate to be divided in an after-process, bonding individually each of unit pieces to each of jigs, cutting the large-size substrate into each piece, fixing each piece to each jig, forming and processing it. CONSTITUTION:The patterns 6 are simultaneously printed on the positions of each unit piece 5 of the large-sized substrate 5 such as glass substrate, etc., to be divided in an after-process and further the display parts 7 for positioning are printed on the substrate. Separately, a great number of the jigs 8 are arranged in such a way that each jig corresponds to each unit piece, surrounded by the frame 9, the large-sized substrate 4 is put on the jigs, each of the unit pieces 5 is bonded to each of the jigs 8. Then, the large-sized substrate 4 is cut into each of the unit pieces 5 and each of the unit pieces 5 is fixed to each of the jigs, formed and processed by the grinder 11, etc., to give the aimed products a having the patterns 6. Consequently, since the patterns 6 are printed before the large-sized substrate 4 is divided into each of the unit pieces 5, printing process is simplified.
Patent JP-S60104541-A (JP)
Inventor: KURODA TOSHIMASA
IPC: D01F8/12
Filed: 1983-11-08
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-S58109941-A (JP)
Title: Procedure monitoring and controlling device
Inventor: NISHIKADO YUTAKA
IPC: G06F3/02
Filed: 1981-12-23
Abstract: PURPOSE:To execute processing according to information which represents the processing item number and the next state of transmission processed in response to an input and to decrease the processing time with simple constitution, by reading out the information from a table of a memory. CONSTITUTION:Input signals 1-1-1-n from an outside and a signal 1a representing the end of processing from a CPU 2 are inutted to a procedure monitoring and controlling device 1, a signal 1b representing the item number of processing is outputted and signals 2-1-2-n are outputted from the CPU 2. The controller 1 is provided with a register 3-1 storing the present state Sij, a register 3-2 representing an item number Pij during the present processing, and a table 3-3 storing a series of information corresponding to input elements I1, I2- determined with a status Sij and the signals 1-1-1-n. A memory 3 is constituted of the registers 3-1, 3-2, and the table 3-3, and the information representing the processing item number and the next transition state is read out from the memory 3 according to the input signals 1-1-1-n, allowing to decrease the processing time.
Patent JP-S5999839-A (JP)
Title: Packet code receiver
Inventor: UENO SHIYUNICHI
IPC: H04L1/16
Filed: 1982-11-30
Abstract: PURPOSE:To improve the overall efficiency including receiving/transmission by writing an address of a transmission station to the location of a receiving address of an ACK packet, and transmitting the result when the address is received. CONSTITUTION:The packet transmitted on an optical information transmitting line 10 is fetched in a receiver 20, converted into an electric signal by a photoelectric conversion circuit 11 and applied to a shift register 13. When the circuit receives an ID code of the packet, the circuit 11 generates a signal to turn on a clock gate of a clock generating circuit 12 and generates a clock in the timing to read one byte. A counter 14 counts this clock, supplies a signal to a gate circuit 15 in the timing at the 3rd byte, i.e., in the timing to read an SRC code to turn on the circuit 15. As a result, the SRC code is written to the location of DST of an ACK buffer 16, the ACK packet is read out and transmitted to the line 10 via a electrooptical conversion circuit 17.
Patent JP-S59102598-A (JP)
Inventor: OKAMOTO TAKESHI
IPC: B26D3/26
Filed: 1982-11-30
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-H0876259-A (JP)
Title: Magnetic recording and reproducing method and device therefor
Inventor: SUGIYAMA TADASHI
IPC: G03B27/46
Filed: 1994-09-01
Abstract: PURPOSE: To provide a magnetic recording and reproducing method and a device therefor by which magnetic information is written in or read out from the leading edge of photographic film where perforation is not made in the case of the photographic film which has a magnetic recording layer and where the perforation is made on every frame. CONSTITUTION: When the perforation is detected by a 1st perforation sensor 24 while carrying the photographic film in a feeding direction, the magnetic information is written or read out based on the detecting position. In such a case, the film 50 is rewound by a specified amount at the time of detecting the perforation made at a position close to the most leading edge of the film 50, and the magnetic information is written or read from a rewinding position. Or a 2nd perforation sensor is disposed separately from the 1st perforation sensor 24. When either perforation sensor detects the perforation, the magnetic information is written or read out based on the detecting position.
Patent JP-S6450006-A (JP)
Title: Optical fiber cable
Inventor: OSHIMA KIYOKO
IPC: B23K26/064
Filed: 1987-08-21
Abstract: PURPOSE:To enable sure and secure grasping of an optical fiber without flawing the surface thereof by constituting an optical fiber holding means which detains the optical fiber at one end in such a manner as to grasp the optical fiber via a protective tube. CONSTITUTION:The optical fiber 1 is pressed by a collet chuck 3 from the outside circumference via the protective tube 2 and is grasped together with the protective tube 2. The slit 2a at one end of the tube 2 and the slit 3a of the chuck 3 are corresponded at this time. The optical fiber is thereby surely pressed and grasped without flawing the surface thereof. The holding of the optical fiber consisting of a metal-corrosive material such as AgCl is possible as well.
Patent JP-H0955463-A (JP)
Title: Lead forming device and method
Inventor: TAJIMA TAKAHIRO
IPC: H01L23/50
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To enable a lead forming device to be lessened in size as a whole and to deal with a multi-row frame where semiconductor packages are formed in rows. SOLUTION: A first forming die 14 is used for splitting a lead frame 8 into discrete packages 8b and equipped with a cutting jig 9 which cuts the lead frame 8. Movable frames 11c and 11d are made to extend from movable main bodies 11a and 11b and equipped with a mechanism which moves vertically towards the disrete packages 8b. The movable main bodies 11a and 11b are equipped with two mechanisms, one is capable of optionally chancing the space between the movable main bodies 11a and 11b, and the other is capable of laterally moving the movable main bodies 11a and 11b keeping them separate from each other by a prescribed space.
Patent JP-S6268438-A (JP)
Inventor: OZAKI MASAHIRO
IPC: A61B6/03
Filed: 1985-09-24
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-H0492124-A (JP)
Title: Rotor with pulley of electromagnetic clutch and manufacture of the same
Inventor: ISHIZAKI NAOZO
IPC: F16D27/112
Filed: 1990-08-06
Abstract: PURPOSE:To simplify the manufacturing and reduce the weight by making a coil case unit and a pulley unit in an integral structure comprising a plastically deformed mold of a single material. CONSTITUTION:After a coil case material 18 consisting of a circular body with a U-shaped cross section is formed of a hollow disk material 10, a rotor is manufactured via a first intermediate material 19, a second intermediate material 20 and a third intermediate material 21, so that when the rotor is worked by cool indentation during a third process for obtaining the intermediate material 20 and a fourth process for obtaining the intermediate material 21, indentation amounts in both directions are relatively adjusted to permit an attaching position of a pulley unit 12 to a coil case unit 11 and a relative position of the pulley unit 12 to the coil case unit 11 to be varied as desired. This manufacturing method comprises plastic deformation molding in any process and it is possible to manufacture without a process for joining plural members such as a welding process, so that high strength can be obtained and also an amount of materials to be used can be reduced.
Patent JP-H0740968-A (JP)
Title: Tray for food
Inventor: SUZUKI TOSHIO
IPC: B65D5/24
Filed: 1993-07-30
Abstract: PURPOSE:To provide a tray for food having advantages that food is slower to spoil in it, attractiveness of design and natural feel of material may improve the image, separation in disposal is unnecessary after use, and there is no possibility of impairing the environment in the aspects of hygiene and appearance. CONSTITUTION:A tray 1 for food is formed of paper material 2 consisting of a one-side-corrugated material which comprises, for example, water-resistant corrugated paper 3 and plane paper liner 4 stuck to the underside of the corrugated paper. In the completed tray 1 food is held on the upper side of the bottom 5 and inside the inner sides 6a, 7a respectively of shorter side walls 6 and longer side walls 7 which are tilted; these upper and inner sides consist of corrugated sides of the corrugated paper 3. Food can be placed on the corrugations of the corrugated paper 3 in such a way that the underside of the food is in an aired state and, since moisture exuding from the food goes into the furrows rather than stays on the food, the food is slower to spoil in the tray.
Patent JP-H1041164-A (JP)
Title: Block filter
Inventor: HARADA KIMIKI
IPC: H01F37/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a block filter with no degradation in DC superposition characteristic, high attenuation and low coupling loss at large current. SOLUTION: A block filter is provided to restrain various noise problems in communication and prevent transmission signal from leaking to the house next door through the power supply cable. The block filter includes a power coil for parallel resonance consisting of three U-shaped coils A, B and C having winding wounded around the legs of U-shaped cores. The open end 11 of the U-shaped coil A has a pre-determined spacing between the back portion 10 of the U-shaped coil B and is placed in parallel to the back portion 10. The open end 13 of the U-shaped coil B has a pre-determined spacing between the back portion 12 of the U-shaped coil C and is placed in parallel to the back portion 12.