baber/WOPTO huggingface dataset:
Patent JP-H05255899-A (JP)
Title: Automatic plating device
IPC: H01L23/50
Filed: 1992-03-12
Abstract: PURPOSE:To eliminate the deformation of a frame and to one-man-control the automatic device when the device is troubled by transferring an extremely thin IC lead frame on a carrier roller along an entire rectangular plating line while holding the frame with a receiver and plating the frame. CONSTITUTION:An extremely thin material 2 (IC lead frame) to be plated is supplied to the loading part 3 of an automatic plating device 1, horizontally held by a receiver and transferred on a carrier roller 9 on a plating line 8. The receiver has a larger plane size than the material 2, an opening is provided to the receiver, and the plating area of the material 2 is exposed to the lower part. The transferred material 2 is spray-plated at the main plating part 5 on the plating line 8. The plating line 8 is rectangular, in which the loading part 3 and an unloading part 7 are adjacently arranged and endlessly connected, and plural carrier rollers 9 are arranged over the whole part.
Patent JP-S63251021-A (JP)
Inventor: FUJITA KIYOOMI
IPC: A01G9/14
Filed: 1987-04-08
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-S58207146-A (JP)
Title: Strategy situation display system
Inventor: NAGASHIMA KOUJI
IPC: G09G1/00
Filed: 1982-05-24
Abstract: PURPOSE:To understand the situations of many targets over a wide range and to obtain easily the corresponding tactics, by applying the information given from a sensor such as a radar, a sonar, etc. to a display controller and varying optionally the color tone of the information required tactically to display it on a screen. CONSTITUTION:The information given from a radar 1 or a sonar is processed by a computer 2 and supplied to a display controller 3. The controller 3 is set in a combat operations center 4 together with display consoles 5-8 and plural screen displays 9. A processor is provided to the controller 3 together with necessary operation means and a means to deliver signals necessary for display of display symbols, alphamerics, maps, latitude, longitude, etc. The information processed by the computer 2 is fed to the processor of the controller 3. Based on this information, the operation means is operated. Therefore the information necessary for strategy is delivered through an output means with variation of its color tone. This information is displayed on display consoles 5-8 to understand the situations of many targets over a wide range.
Patent JP-H04298911-A (JP)
Title: Dielectric porcelain composition material
Inventor: UEDA SHUSAKU
IPC: H01B3/12
Filed: 1991-03-27
Abstract: PURPOSE:To provide the method preventing the reduction of the dielectric constant epsilon, quality coefficient Q value, and insulation resistance IR value of a capacitor by reducing the sintering temperature of an inductor/capacitor composite component to the sintering temperature 840-890 deg.C of an inductor, and suppressing the oxygen dissociation from TiO2 by the addition of a sintering adjuvant. CONSTITUTION:The combination powder added with CuO 1.5-5.0wt.%, Mn3O4 0.2-15wt.%, and ZrO2 0.1-10wt.% to TiO2 serving as a main constituent is used as a raw material to form a green sheet piece 1, an internal electrode 2 is printed on it, and the green sheet pieces 1 are laminated. In a capacitor obtained by sintering them at 840-890 deg.C the added ZrO2 is dissolved into TiO2 to stabilize TiO2, thus the oxygen dissociation from TiO2 considered to be caused by a sintering adjuvant can be suppressed, and the dielectric constant epsilon, quality coefficient Q value, and insulation resistance IR value better than those of the conventional one are obtained.
Patent JP-H01304366-A (JP)
Title: Method and circuit for determining phase angle of complex electrical signal
Inventor: AMEDO EMU EFU SETSUDO
IPC: G01R23/16
Filed: 1989-04-06
Abstract: PURPOSE: To determine a large number of phase angles at high rate with high accuracy within a predetermined time by determining the phase angle through shift, omit and reference to a lookup table without performing a long time calculation. CONSTITUTION: A complex signal is subjected to Fast Fourier Transform FFT through a filter bank 40 to produce a raw spectral data from which significant spectral information is generated through a power/phase calculation circuit 50. A real time interface 60 provides the spectral data to a display formatting circuit 70. It is then transferred through a VME bus link 80 and a VME bus 90 to a display controller 100 and a color display 110 so that it can be monitored by an operator. The operator can store the spectral data in a hard disc 150 from a disc controller 140 by controlling the operation on a front panel keyboard 130 through a host computer 120.
Patent JP-H01258938-A (JP)
Title: Method for lining of conduit having branched pipe and lining material
Inventor: KISHIDA TAKUYA
IPC: F16L1/00
Filed: 1988-04-09
Abstract: PURPOSE:To eliminate boring for the lining material of a branch connection and prevent leakage of fluid from the branch connection by a process wherein by sending pressurized fluid from the rear end of a main pipe and making it swelled to be close contacted with the inner surface of the main pipe, and the branched pipe part, being turned back, is inserted into the branched pipe and placed into press contact with the inner surface and so the lining material is adhered thereto. CONSTITUTION:A compressor 12 is attached to the terminal of main pipe 2 of a lining material 1 and pressurized fluid is sent onto the lining material 1, and the main pipe part 2 of the lining material 1 is swelled by the fluid pressure so as to be brought into press contact with the main pipe 8 of a conduit 7. And, a folded part 13 is formed such that the branch connection 4 drawn into the main pipe 2 by the fluid pressure is extruded from the branch connection 3 of the lining material 1, and then comes into the branched pipe 10 of the conduit 7 while turning back through the force of attracting the fluid pressure and a string-shaped member 6 and advances along the branched pipe 10. And the branched pipe 4 is turned back over the whole length thereof, and inserted into the branched pipe 10 of the conduit 7 and placed into press contact with the inner surface thereof. Thus, the conduit 7 including the main pipe 8 and the branched pipe 10 is inserted with the lining material 1, so that the lining can be performed by placing into press contact therewith.
Patent JP-2000286682-A (JP)
Title: Circuit for generating triangular wave digital data
Inventor: IWAKURA SHOJI
IPC: H03K4/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for generating triangular wave digital data in which the offset data, amplitude data and repetitive frequency data can be easily set by subtracting the reference clock pulse from the number of overflow stages through the number of step start stages and outputting the triangular wave digital data from the data output terminal. SOLUTION: The offset data m are inputted to a data input terminal 14a of a 2nd sequence logic circuit 14 and the number of step start stages of a staircase wave is set before the circuit 14 is started. When a high or low signal of the addition/subtraction selection data k is applied to an addition/subtraction selection data input terminal 14d, the reference clock pulse that is given to the reference clock input terminal 14c is subtracted from the number of overflow stages through the number of step start stages and the triangular wave digital data are outputted from the terminal 14d. Thus, the output of necessary triangular wave digital data can be easily obtained.
Patent JP-S57203218-A (JP)
Title: Thin film magnetic head
Inventor: OOURA MASAKI
IPC: G11B5/31
Filed: 1981-06-10
Abstract: PURPOSE: To perform high density magnetic recording reproduction with high fidelity, by disposing a conductor layer not connected to an external circuit between opposing magnetic substance films of a thin magnetic head and preventing the reduction in magnetic reluctance at an air gap and the increase in leakage magnetic flux between both magnetic pole pieces.  
     CONSTITUTION: An insulating film 12 made of Al 2 O 3  is formed on a photoceram base 10, and a lower magnetic substance film 12 is formed by sputtering "Permalloy " with 2μ thickness. A conductor layer 13 to increase the magnetic reluctance of air gap is vapor-deposited with 0.8μ thickness with Cu or the like to constitute a front air gap 14. Next, an insulation film 16 is formed with Al 2 O 3  and a coil conductor 17(Ti) is formed, and after forming an Al 2 O 3  film 13 on the conductor 17(Ti), an upper "Permalloy " 19 is formed with 2μ thickness. A magnetic substance 19 is connected to the lower magnetic substance 12 with a rear edge 15. Thus, the air gap 14 to a magnetic recording medium 20 is less in the reduction of magnetic reluctance in comparison that constituted with an insulation film conventionally, and the resolution of the magnetic head can be increased greatly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58205258-A (JP)
Title: Data processor
Inventor: NISHIKAWA HIROSHI
IPC: G06F9/38
Filed: 1982-05-24
Abstract: PURPOSE:To execute a branch instruction and to use a bus efficiently, by stopping an instruction read cycle from the time when the branch instruction is stored in a buffer to the execution completion of the branch instruction. CONSTITUTION:When a branch instruction I<n+1> in an address (n+1) is prefetched and stored in an instruction queue in the instruction read cycle, a signal BRNCH goes up to a logical level 1 and then a signal PFE' goes down to a logical level 0, stopping the prefetching operation. An instruction read cycle for reading unnecessary instruction is not executed in an execution cycle in the time of the calculation of a branch destination address is completed after the execution of the branch instruction I<n+1> is started, and the branch destination address (m) is therefore stored in an AR immediately. At the same time, the output signal of a flip-flop goes down to the logical level 0 and the prefetching operation is restarted.
Patent JP-S5613643-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: OOHATA KOUKICHI
IPC: H01J29/50
Filed: 1979-07-13
Abstract: PURPOSE:To prevent the deformation of electrode and troubles entailed by the deformation by providing an undulated portion in the supporting part of at least the first electrode. CONSTITUTION:In order to prevent deformation due to heat stress, the convex portion at almost center of the first electrode is made smaller, and a linear form of the undulated portion 12 is provided midway between the portion where the bead glass 10 and the electrode 6 are bonded and the convex portion 11. Also, the semicircularly undulated portion 12 is provided so that the junction between the bead glass 10 and the first electrode 6 is centered. Thus, heat stress caused by abrupt heating of the cathode of the electrode 6 on the low potential side can be absorbed by the undulated portion 12 provided in the supporting part.
Patent JP-H08286414-A (JP)
Title: Laminated sheet for electrophotography
Inventor: SOEJIMA KEIICHI
IPC: G03G7/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a laminated sheet which can be easily printed in a good state without causing print fog or surface staining by using an electrophotographic copying machine or printer and to obtain such a sheet that cards such as business cards can be easily obtd. by peeling the sheet after printing along specified notches from a supporting base layer. CONSTITUTION: This laminated sheet is produced by laminating one or more thermoplastic resin layers 4, 5 between a printing base layer 3 suitable for electrophotography and a supporting base layer 6 into one sheet. The thermoplastic resin layers 4, 5 contain a non-electrifying ionomer resin. The adhesion strength between the printing base layer 3 and the resin layer 4 is smaller than the adhesion strength between other layers and the peeling strength is 0.5-200g/cm. The printing base layer 3 is provided with notches 10 which outline small sheets of a specified shape.
Patent JP-H1050706-A (JP)
Title: Semiconductor device
Inventor: FUJII HIDETAKE
IPC: H01L21/3205
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To avoid partly narrowing a wiring near severely stepped part such as contacts, without changing the manufacturing apparatus or process by providing a dummy wiring through a layer insulation film on the tops of buried contacts. SOLUTION: The device comprises buried contacts 32, layer insulation film covering these contacts, and wiring near these contacts 32. It has a dummy wiring 61 formed on the tops of the contacts 32 through a layer insulation film. The dummy wiring 61 is e.g. fixed to an electrically const. potential to thereby reduce the optical scattering at the severely stepped parts when exposed. Thus it is possible to avoid excessively etching a part of the wiring due to the optical scattering.
Patent JP-S5712731-A (JP)
Title: Counterfort type retaining wall using prefabricated member
Inventor: AOKI SADAMU
IPC: E02D29/02
Filed: 1980-06-27
Abstract: PURPOSE: To construct a retaining wall having a strength the same with that of a retaining wall constructed by concreting in site, in a reduced construction period and at a low cost by assembling prefabricated members of a sheathing retaining wall in site.  
     CONSTITUTION: Front walls 6 each having on the backside thereof counterfort 7 arranged at a fixed interval are prefabricated in the factory. Sheathing retaining wall members thus prefabricated are transported to the site and are placed on the levelling concrete 4. Then, reinforcing bars 9 are passed through the through holes formed at the bottom parts of the counterfort 7 and concrete is deposited to form bottom plinths 8. Thus the prefabricated sheathing retaining wall members and the pliths 8 formed by concreting in site are rigidly integrated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000287370-A (JP)
Title: Voltage regulator and voltage regulation of battery
Inventor: TAMURA HIROSHI
IPC: H02J7/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent over-discharging and overcharging of respective unit cells and avoid restriction as much as possible due to variations in the capacities of respective unit cells on the charging capacity of a battery formed by connecting respective unit cells in series. SOLUTION: The terminal voltage of a battery 38 formed by connecting four unit cells 21 (1) to 21 (4) in series is divided by a voltage dividing circuit 40' formed by connecting resistors 23a, 24a, 25a, 39 in series. A logic circuit part 67 turns on the switch 35 of a discharge circuit 33 for a unit cell 21 whose internal terminal voltage is higher than mean voltage based on the output signal of comparators 27 to 41L for permitting its automatic discharge and ultimately attains roughly equal terminal voltages for all the unit cells 21 to resolve variations. When the ambient temperature is detected by a thermistor 61 and is at the prescribed temperature or less, the logic circuit 67 prohibits the cells 21 from discharging upon receiving the output signal of the comparator 62.
Patent JP-S62245728-A (JP)
Title: Reception equipment with reception inhibition device
Inventor: HAYASHI SHUNEI
IPC: H04B1/06
Filed: 1986-04-17
Abstract: PURPOSE:To surely prevent the reproduction of a signal of a channel whose reception is to be inhibited by applying judgement of reception inhibition based on an intermediate frequency or a local frequency. CONSTITUTION:A generating means 16 generating a channel set signal, a generating means 17 generating the 1st data representing the frequency relating to a channel selected based on a channel setting signal from the said generating means such as an intermediate frequency or a local frequency, a storage means 50 storing the 2nd data representing the frequency relating to the channel of reception inhibition, and a means 17 comparing the 1st and 2nd data so as to discriminate whether or not the frequency relating to the selected channel has a frequency difference within a prescribed range in relation to the frequency relating to the channel whose reception is to be inhibited, are provided. When the said frequency difference is within the prescribed range, the signal of the selected channel is not reproduced.
Patent JP-H05290043-A (JP)
Title: Ruled line outputting method
Inventor: UCHIDA KAZUO
IPC: G06F17/21
Filed: 1992-04-09
Abstract: PURPOSE:To provide a ruled line outputting method capable of emphasizing decently a ruled line. CONSTITUTION:This ruled line outputting method is constituted by providing a step to acquire the line width b1 of a ruled line group after alteration LX5, LX6, LY5, LY6, the step to determine the quantity DELTA of movement to make the outer edge of the ruled line group after alteration LX5, LX6, LY5, LY6 coincide with the outer edge of the connecting ruled line from this line width b1 and the line width b0 of the ruled line to connect to the ruled line group LX1, LX2, LY1, LY2 to be the object of the alteration, and the step to plot dot data obtained by moving the ruled line group after alteration LX5, LX6, LY5, LY6 toward the inside of a rectangular area S by this quantity DELTA of movement in an image memory 5, and output this dot data.
Patent JP-S61248005-A (JP)
Title: Optical circuit element
Inventor: ISHIDA KOJI
IPC: G02B6/122
Filed: 1985-04-26
Abstract: PURPOSE:To improve the efficiency of diffraction without the increase of radiation loss by forming a recessed part for forming a grating in an optical waveguide and embedding the recessed part by a substance having a refractive index different from that of the recessed part. CONSTITUTION:An optical waveguide 2 is formed on a substrate 1 and parts 11 having a different refractive index are periodically formed in the optical waveguide 2. In the grating element, the distribution of an electric field in the optical waveguide part coincides with that of the parts 11 having the different refractive index also at respective centers and a remarkable difference is not generated between the optical waveguide 2 and the parts 11, so that radiation loss at the border between them can be almost neglected. Since the efficiency of diffraction can be increased by increasing the difference of refractive indexes between a substance constituting the optical waveguide and a substance embedded in the grating part, the efficiency of diffraction can be improved without increasing the radiation loss.
Patent JP-S62245579-A (JP)
Title: Positioning mechanism for magnetic head
Inventor: HANABUSA SHUICHI
IPC: G11B21/12
Filed: 1986-04-16
Abstract: PURPOSE:To prevent a head clash and to correctly position the reset of the head to a CCS zone by making one of two magnetic pieces attached to an arm a permanent magnet and the other the permanent magnet or a magnetic substance. CONSTITUTION:The magnetic piece 25 composed of a magnetic soft iron is attached to an attaching part 4a disposed at the outside in the vicinity of the rear end part of the arm 4, and at a position where the magnetic piece 25 stops when the magnetic head 5 is reset to the CSS zone, the magnetic piece 26 consisting of the permanent magnet having a magnetic pole surface at a position corresponding to the magnetic pole surface thereof is provided. The magnetic piece 26 is attached to an attaching plate 27, fixed to the frame of a disk device and a magnet lock part is constituted thereby. Then, when the power source of the device is turned off and the head 5 is automatically reset to the CSS zone, the magnetic piece 25 approaches to the magnetic piece 26 to the maximum, and a strong attraction force is operated mutually. Accordingly, the movement of the arm 4 is suppressed to an external impact and the head 5 is stopped on the CSS zone.
Patent JP-S5612517-A (JP)
Title: Piezoelectric vibrator sensor
Inventor: KAWAMURA YASUKAZU
IPC: G01H1/00
Filed: 1979-07-13
Abstract: PURPOSE: To make it possible to save component parts and to reduce in size, by attaching a piezoelectric ceramics to both legs of a tuning fork in order to enable it to function as a vibrator sensor and a filter.  
     CONSTITUTION: A tuning fork 3 is fixed, through a tuning fork supporting section 2, onto a part of a receptacle or onto a base plate 1 which is an integral part of the receptacle. The point at which the tuning fork 3 and the supporting section 2 are fixed is the center of an arm 4 of the tuning fork 3. Piezoelectric ceramics 5 and 6 which are designed capable of detecting vibrator electrically are attached to the tuning fork 3 in such a manner that they are to become the same polarity toward the tuning fork 3, and they are provided with their respective lead wires 7 and 8 as detecting terminals. By so doing, it is possible, to make said function as a vibrator sensor and a filter, and therefore, number of parts to be used can be reduced and made in smaller size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60233034-A (JP)
Title: Benzoic acid derivative and production and pharmaceutical thereof
Inventor: NOHARA AKIRA
IPC: A61P11/00
Filed: 1984-05-02
Abstract: NEW MATERIAL:A benzoic acid derivative expressed by formula I (Y is H or OH) or a salt thereof. EXAMPLE:4-[3-( 4-Acetyl-3-hydroxy-2-n-propylphenoxy)propoxy]-3-methylbenzoic acid. USE:A remedy for asthma having the following characteristics; The remedy exhibits antagonistic action on a chemical transmitter [slow-reacting substance-anaphylaxis (SRS-A)] causing contraction of bronchial smooth muscles, etc., has high safety even in an aqueous solution, shows anti-inflammatory action with low toxicity and is absorbed in absorption administration, etc. PREPARATION:A compound expressed by formula II (Z is nitrile, carbamoyl or alkoxycarbonyl) is hydrolyzed with an inorganic acid, e.g. sulfuric acid, or an alkali, e.g. NaOH, in a solvent at 50 deg.C- about the boiling point of the solvent used for 1-48hr to give the aimed compound expressed by formula I.
Patent JP-H04301829-A (JP)
Title: Camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/00
Filed: 1991-03-29
Abstract: PURPOSE:To inform of the utilization condition of a film in a film cartridge without providing a special means for detecting the rotating position of an index part integrally rotating with a supplying spool. CONSTITUTION:An information reading means 6 is provided on a position where display means 1a and 2b can read leading position information 3b at the rotating position of the supplying spool 2 indicating 'used', and a feeding stopping means which stops the film feeding means immediately when the leading position information is read by the information reading means 6 after detecting that the leading edge of a film is rewound in the film cartridge 1.
Patent JP-H06272912-A (JP)
Title: Method of controlling ice heat accumulating device
Inventor: TANAKA MICHIKAZU
IPC: F24F5/00
Filed: 1993-03-23
Abstract: PURPOSE:To perform an effective freezing of water contained in an ice heat storing tank and an effective taking-out of a cooling energy. CONSTITUTION:There are provided a chilling device 2 and an ice heat storing tank 3. Water stored in the ice heat storing tank 3 is cooled with cooling liquid cooled with the chilling device 2 and ice is made. Melting heat of ice formed in the ice heat storing tank 3 is applied as cooling energy of a processed device H. The ice heat storing tank 3 is provided with an ice amount sensing means 22 and then a control over an operation of the chilling device and another control of a melted amount of ice are carried out by the sensing means. With such an arrangement as above, the operation of the chilling device i.e., accumulation of surplus electrical power does not produce any useless energy and then an efficient accumulation of electrical power and taking-out of the cooling energy can be carried out.