baber/WOPTO huggingface dataset:
Patent JP-S63192120-A (JP)
Title: Function keyboard equipped with display device
Inventor: YAMAMOTO IICHIRO
IPC: H03M11/14
Filed: 1987-02-04
Abstract: PURPOSE:To easily recognize the symbols by providing a compact display device on the surface of an optional key together with a character generating part for characters to be displayed and delivering the codes corresponding to the characters or symbols to be displayed with push of keys. CONSTITUTION:When a key on a function keyboard 1 is depressed, a keyboard encoder part 2 produces a key push position code and transfers it to a shift control part 3. When a push code shows a mode switch state for alphamerics, English symbols, KANA (square form of Japanese syllabary) and KANA symbols, the characters and symbols displayed at a display part 1-2 of the keyboard 1 are changed into the corresponding ones respectively. For this purpose, the part 3 drives a character generating part 4. The part 4 replaces a code group and a display pattern group where the key positions of the keyboard 1 are defined as the arguments with the corresponding mode. At the same time, these pattern groups are sent to an interface part 6 for display at the part 1-2 of the keyboard 1. In such a way, the symbols can be easily recognized.
Patent JP-H09219942-A (JP)
Title: Vernier motor
Inventor: ISHIZAKI AKIRA
IPC: H02K1/16
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain high torque with a compact configuration by providing a stator iron core having Z1 pieces of slots, wherein a winding is not contained, providing a rotor iron core, wherein the permanent magnets of N poles and S poles of Z2 pieces are alternately arranged, in addition to slots of P pieces in pole-pair number for containing a polyphase windings, and forming a motor so as to have the specified relationship. SOLUTION: In a stator iron core 10, fractional slot windings 12 of three phase having the pole-pair number of P pieces are contained in slots 13. In addition to the slots 13, small slits 14 are provided at the part facing the air gaps of gear teeth. The total added number of both slots is made to be Z1. In the meantime, n-pole permanent magnets 21a and S-pole permanent magnets 21b of Z2 pieces are alternately arranged and bonded, respectively, at the outer surface of a rotor iron core 20. The relation of Z2=Z1+P or Z2=Z1-P is formed. In any case, the permanent magnets are bound by a nonmagnetic material so that the magnet is not separated from the surface of the iron core by centrifugal force and covered with a nonmagnetic cylinder. Thus, the high-torque motor is made to be compact and lightweight and manufactured at a low cost.
Patent JP-S53110194-A (JP)
Title: Electrospaek machining system
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1977-03-08
Abstract: PURPOSE:To calculate and detect machining amount exactly by providing circuits for detecting and discriminating normal and other discharges, for detecting and discriminating normal discharge into gas and metallic discharges, and for logically operating the outputs of said circuits.
Patent JP-H10220371-A (JP)
Title: Fluid machinery
Inventor: TERAOKA MASAO
IPC: F04C18/18
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress interference between a casing and each rotor and to prevent the occurrence of wear and seizure by moving the positions of a pair of cylindrical parts to contain a pair of rotors from a standard central position to a movement central position and either an inflow port or an outflow port whichever the lower pressure side by a given distance. SOLUTION: The compressor 1 of a supercharger is provided with a pair of rotors 7 and 9 in the shape of a cocoon in cross section are rotatably disposed in a rotor chamber 5 arranged in a compressor casing 3. In this case, the standard rotation centers 35 and 37 of the cylindrical parts 43 and 45 of the rotor chamber 5 are moved to movement rotation centers 47 and 49 toward the suction port 31 side by a distance L and by machining the cylindrical parts 55 and 57, the rotor chamber 5 is enlarged. The compressor 1 is formed such that the rotors 7 and 9 are displaced to the suction port side 31 side due to a pressure difference between the suction port 31 and the discharge port 33. Distortion of the casing 3 and displacement of the rotors 7 and 9 are absorbed by enlarging the rotor chamber 5 from the cylindrical parts 43 and 45 to cylindrical parts 55 and 57.
Patent JP-H01200255-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/30
Filed: 1988-02-04
Abstract: PURPOSE:To improve processing stability by incorporating the magenta coupler expressed by the specific compsn. formula into at least one layer of silver halide emulsion layers and incorporating the compd. expressed by the another specific compsn. formula, etc., into the silver halide emulsion layer contg. the magenta coupler. CONSTITUTION:This photosensitive material contains the magenta coupler expressed by the formula I in at least one layer of the silver halide emulsion layers. In the formula, Z denotes a nonmetal atom group necessary for forming a nitrogenous heterocycle and the ring formed by the Z may have a substituent. X denotes a group which can be eliminated by reaction with the oxidant of a color developing agent. The compd. expressed by the formula II or the salt thereof is incorporated into the silver halide emulsion layer contg. magenta coupler. In the formula, Y denotes oxygen or sulfur atom; X denotes -NHCO(CH2)2, -OC2H5 or -S(CH2)m-Z-OH (Z is CH2 or CO); (a), (b), (g) denote 0 or 1; (c) denotes 0-3; (d), (e) denote 0-2; (f) denotes 2-6; (m) denotes 1-6 integer, respectively and >=3 sulfur atoms are contained in the molecule.
Patent JP-H01201135-A (JP)
Title: Infrared-ray scatter tomography device
Inventor: KAMEGAWA MASAYUKI
IPC: G01N21/35
Filed: 1988-02-04
Abstract: PURPOSE:To observe the intensity distribution of scattered light from a desired scattering body in a sample by allowing a photodetecting means to detect only the scattered light from said scattering body through a through hole. CONSTITUTION:The sample T is placed on a stage 1, the light receiving surface of an infrared-ray vidicon 3 is adjusted to the image formation surface F of an infrared microscope 4, and an infrared-ray laser beam IR is scanned over the entire area of the sample T to display a scattered image on a CRT 13. Then, the center of the pinhole 5a of a mask 5 is aligned with the optical axis A of the microscope 4 and the center of the laser beam IR is aligned with the optical axis A. Then an index M is adjusted to the vicinity of a desired scattered image S on the screen of the CRT 13 and the pinhole 5a and laser beam IR are moved to the vicinity of the center of the image S. In this state, the sample T is irradiated with the laser beam IR, only the scattered light which form the image S is passed through the pinhole 5a, and its intensity distribution image is displayed on the CRT 13.
Patent JP-H06243671-A (JP)
Title: Dust shield cover of disk drive
Inventor: FUNAKIRI ATSUSHI
IPC: G11B17/04
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a dust shield cover protecting a disk drive from dust, etc. CONSTITUTION:A dust shield cover 1 is composed of shield plate 2, 3 of left and right side face sides, shield plate 4 on a back face side and shield plate 5, 6 of top and bottom faces sides which cover the left and right side face sides, the back face side and the top and bottom faces of a disk drive, respectively. The left and right side faces, the rear face and the top and bottom faces sides of the disk drive except the front face side provided with a disk insertion port are covered by the shield plate 2 to 6.
Patent JP-S60172847-A (JP)
Title: Adaptive forecast coding system
Inventor: TADA YASUHIKO
IPC: H04B14/06
Filed: 1984-02-13
Abstract: PURPOSE:To improve the signal-to-quantized noise power ratio and to decrease the delay time by using plural samples so as to attain pitch forecast in a way of high-order forecast. CONSTITUTION:The code series inputted from a transmission line 32 is separated as a code series of a residual signal and a code series of parameter information by a code series separating section 33 and the parameter information is decoded by a decoding section 34. A quantized bit number adaptive section 35 calculates a quantized bit number bi from the decoded average amplitude vi and a code series separating section 36 separates the code series of the residual signal into the code in the unit of samples. A quantized width adaptive section 37 calculates the quantized width DELTAi from the average amplitude vi and a decoding section 38 decodes the residual signal from the code series separating section 36. A near correlation forecast coefficient is estimated sequentially from the input and output of an adder 43 and a pitch forecast value calculating section 45 uses the pitch forecast coefficient alphaj decoded by the decoding section 34.
Patent JP-H06239685-A (JP)
Title: Single crystal growth apparatus
Inventor: NAGATA TOSHIRO
IPC: C30B11/00
Filed: 1993-02-15
Abstract: PURPOSE:To prevent oscillation of solid-liquid interface and obtain a uniform single crystal without receiving influence of oscillation by providing a supporting part of a single crystal apparatus at a position whose height nearly coincides with solid-liquid interface level and putting this supporting part on the upper face of an earthquake- proof device 10. CONSTITUTION:In this apparatus, a molten raw material 2 is housed in a crucible 1 and the crucible 1 is moved through the interior of a furnace 4 having temperature gradient by a heater 3 to the lower part thereof and a seed crystal is arranged in the lower end of the crucible 1 to grow a single crystal 5. A supporting part 6 is provided at a position whose height nearly coincides with a height within 1m of solid- liquid interface 7 level and this support is supported through a earthquake-proof device 10 on a frame 9 vertically installed from the floor face 8. Since vibration injurious to single crystal growing device is mainly horizontal vibration, a two-dimensional earthquake-proof device 10 is used as the earthquake-proof device 10. Thereby, vibration acceleration becomes 28-32 dB and the single crystal growth apparatus is not influenced even if artificial vibration occurred within 1 m of the apparatus. Since this apparatus can remarkably reduce vibration of solid-liquid interface, it is not influenced even if the artificial vibration occurred within 1m of the apparatus and excellent crystal growth can be attained.
Patent JP-H10313875-A (JP)
Title: New compound
Inventor: BLACK MICHAEL TERENCE
IPC: A61K48/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an isolated polynucleotide useful for screening a compound about its activity as an antibiotic by including a polynucleotide having an identity of a prescribed value or larger with a polynucleotide encoding a specific polypeptide, etc. SOLUTION: This isolated polynucleotide contains a polynucleotide sequence selected from the group consisting of (A) a polynucleotide having an identity of >=70% with a polynucleotide encoding a polypeptide containing an amino acid sequence of the formula, (B) a polynucleotide complementary to the component A, (C) a polynucleotide having an identiy of >=70% with a polynucleotide encoding the same mature polypetide as a polypeptide expressed with a rat B gene contained in a deposited strain Staphylococcus aureus, and (D) a polynucleotide containing the 15 or more continuous bases of the polynucleotide A, B or C. A host cell containing a vector containing the polynucleotide is preferably cultured to produce the polypeptide.
Patent JP-S56121752-A (JP)
Title: Mold for compression forming
Inventor: SHIMIZU TAKAE
IPC: B29C43/02
Filed: 1980-02-29
Abstract: PURPOSE: To prevent generation of flushes by a method wherein members supporting molding material along a ridgeline of the matching surface of a die with a cavity are fitted slidably and telescopically in the matching surface of the die forming fiber- form material and resin through compression, at a right angle to the surface.  
     CONSTITUTION: Along the ridgeline of the matching surface 5 of the lower die 4 of the mold forming through compression forming material M composed of the fiber- form material and resin with the surface of the cavity 6, a plurality of material supporting pins 10 are fitted slidably and telescopically at a right angle to the matching surface 5. And, the supporting pins 10 are projected up to a desired height from the matching surface 5 of the lower die 4 and the forming material M is piled between the supporting pins 10. Next, an upper die 1 being pressed downward, the supporting pins 10 are pressed down by the surface of the cavity 3 and compressed until both matching surfaces 2 and 5 contact with each other, whereby a produce W free from generation of flushes is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09192273-A (JP)
Title: Golf club head
Inventor: MIYAJIMA TETSUYA
IPC: A63B102/32
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enlarge a head while holding the strength of a face part by forming the thickness of a center part of a face part into such thickness as enduring the impact with a ball and setting the thickness in the circumference of the center part thinner than that of the center part so as to provide spring performance with the whole of the face. SOLUTION: In a golf club head 1 formed from a metal material, the thickness T1 of a center part 3 including a sweet spot of a face part 2 is formed into such thickness T1 enduring the impact with a ball and the thickness except for the center part 3 is formed thinner than the center part 3. Namely, an adjoining circumferential part 4 in the adjacent to the center part 3 and an outer circumferential part 5 expanded toward the outside than the adjoining circumferential part 4 are formed and their thickness are so changed as to become thinner as separated from the center part 3. The weight is thus reduced while holding the strength of the face part 2, this reduced weight can be redistributed, and the head 1 can be enlarged without changing the head weight.
Patent JP-H07222353-A (JP)
Title: Switchgear for distribution system
Inventor: TANDA MIKINARI
IPC: H02J3/04
Filed: 1994-01-29
Abstract: PURPOSE:To limit power interruption of a consumer system within a quite short time interval through a small-sized, simple and inexpensive constitution and to sustain good balance of load by recovering the normal feeding state automatically. CONSTITUTION:The switchgear for distribution system comprises normal close normal feeding switches 15, 16 for two main lines 3, 4 of a distribution system connected between the main lines 3, 4 and feeding ends 5, 6, a normal open switch 17 for switching the feeding connected between the feeding ends 5, 6, and means for monitoring the voltages of the main lines 3, 4. The switchgear further comprises means for opening the switch 15 or 16 on the faulty line side and closing the switch 17 immediately when power interruption is detected for any one of the main lines 3, 4 based on the output from the monitoring means and switching the power supply from normal feeding state to preliminary feeding state, and means for closing the switch 15 or 16 on the faulty line side and opening the switch 17 when the recovery of power supply is detected based on the output from the main line monitoring means and switching the power supply from preliminary feeding state to normal feeding state.
Patent JP-H02206221-A (JP)
Title: Output noise suppression circuit
Inventor: KADOWAKI YUKIO
IPC: H03K19/0185
Filed: 1989-02-03
Abstract: PURPOSE:To suppress the generation of output noise by adding a 1st resistor, a capacitor and a P-channel transistor(TR) to an output line for an input inverter to bring the point of peak occurrence of a potential rise to a point just before a voltage at an output pad reaches an H level. CONSTITUTION:A level of TRs 21, 22 being components of an output inverter 20 follows to a change in a level of a line l and changes with a delay after a level of the line l changes. Through the use of the property above, a resistor R1 and a capacitor C1 are adjusted to cause a peak of a voltage rise on the line l attend with the turning-on of a TR 31 when a level of an output pad 5 nearly reaches a level Vcc. The level of the line l is raised just before the level of the output pad 5 reaches the level Vcc to suppress the current supplied from the output pad 5. Thus, even when the level of the output pad 5 reaches the level Vcc at a point of time t3, no overshoot takes place.
Patent JP-S57140341-A (JP)
Title: Manufacture of glass seal-bonded body
Inventor: OKADA JIYUNICHI
IPC: H01J5/46
Filed: 1981-02-24
Abstract: PURPOSE: To easily manufacture a glass seal-bonded body with high reliability such as an airtight terminal by forming electroless plated nickel layers each contg. a specified amount of phosphorus on the surfaces of metallic parts and by seal-bonding the parts together with glass.  
     CONSTITUTION: Electroless plated nickel layers 8a, 8b each contg. ≤6% phosphorus and having about 1W8μm thickness are formed on a stem substrate 1 and a lead wire 5. Fine glass powder is kneaded with an org. binder, pulverized to a prescribed grain size, press-molded into a cylindrical shape, and calcined at about 500°C to burn out the org. binder, thereby forming tablets. The substrate 1, the wire 5 and the tablets are assembled at prescribed relative positions and heated to about 1,000°C in a neutral or weakly reducing atmosphere. Thus, the substrate 1 can be seal-bonded to the wire 5 with the molten glass 4 of the tablets in-between with airtightness and insulation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10221493-A (JP)
Title: Processor for radioactive aluminum waste
Inventor: OBATA MASAMICHI
IPC: G21F9/30
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a processor for radioactive aluminum waste generated in a reactor facilities and the like. SOLUTION: The processor is constituted of a solving tank 1 solving radioactive aluminum waste by alkali solution to take out as aluminum hydroxide, and a hydrogen recombiner 5 connected to the solution tank 1 where water is produced with hydrogen gas generated in the solution tank 1 and oxygen introduced from outside, the water is fedback to the solution tank 1 to stir the solution. It is also possible to supply the water produced in the hydrogen gas recombiner 5 form the lower part of the solution tank 1 and to stir the alkali solution. Honeycomb filters can be used as the hydrogen recombiner 5.
Patent JP-S60171232-A (JP)
Title: Molded glass lens
Inventor: SHIMIZU KAORU
IPC: C03B11/08
Filed: 1984-02-15
Abstract: PURPOSE:To make centering work unnecessary after molding a lens and to obtain the titled lens having desired accuracy in shape and a desired optical axis by forming plural projections around a lens so that a blank for the lens can be fed without exactly controlling the amount. CONSTITUTION:An apparatus for manufacturing a molded glass lens is composed essentially of under and upper dies 1, 2 having prescribed molding surfaces 11, 12, respectively and split slide core parts 3R, 3L enclosing and holding the dies 1, 2. The outside diameter of the cylindrical parts of the dies 1, 2 is made equal to that of a molded glass lens 10 to be manufactured, and the core parts 3R, 3L are recessed to form plural spaces 5A. A blank for a glass lens is fed between the surfaces 11, 12, and it is pressed by lowing the die 2 with a cylinder 6 to form a molded lens 10. At this time, an excess of the blank enters the spaces 5A and forms plural projections around the lens 10.
Patent JP-S61187455-A (JP)
Title: System and apparatus for varying sound volume of call signal of telephone set
Inventor: TOMITA AKIRA
IPC: H04M1/00
Filed: 1985-02-15
Abstract: PURPOSE:To vary the sound volume of a call signal stepwise automatically from a small to a large sound volume by amplifying the sound volume switchingly from a normal sound volume to a small volume and to a large sound volume at a prescribed time interval sequentially from the incoming state. CONSTITUTION:When a call signal is inputted to input terminals 1, 1 from a speaker terminal of a telephone set, photocouplers PC1, PC2 are lighted via resistors R1, R2 and a diode D1, and the light is inputted directly to a power amplifier 5 via an attenuator by switch control set in response to the sound volume of each stage in the sound volume switching section. The sound volume from the speaker 6 is smaller than the normal sound volume from the call incoming until a time T1, the 1st timer circuit 4a uses a time constant comprising a capacitor C1 and a resistor R9 to act like a delay circuit whose output goes to a high level after the time T1, and the sound volume becomes a medium sound volume after the time T1. Similarly, the sound volume becomes large by the 2nd timer circuit 4b after a time T2.
Patent JP-S63194382-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FUJIMOTO AKIRA
IPC: H01S5/00
Filed: 1987-02-09
Abstract: PURPOSE:To realize a semiconductor laser having a narrow internal stripe by forming a current blocking layer onto a ridge protruding on a substrate, holding a wafer at a high temperature and shaping the internal stripe to the current blocking layer on the ridge. CONSTITUTION:A ridge 9 is formed onto a P-type GaAs substrate 1 by using photolithography and etching. An N-type GaAs current blocking layer 2, a P-type clad layer 3, a GaAs active layer 4, an N-type clad layer 5 and an N-type GaAs ohmic layer 6 are each grown on the ridge 9 through LPE growth. The substrate 1 and all the growth layers 2-6 are held for two hr. at a temperature to 790 deg.C in a growth device after said growth process. Consequently, Zn in the substrate 1 doped in high concentration is diffused to the current blocking layer 2, and one part of the lower side of the N-type GaAs layer 2 is inverted into a P-type and an inversion layer 10 is shaped. Since the current blocking layer 2 on the ridge 9 is thinned as approximately 0.2mum at that time, all the layer 2 are inverted into P-type GaAs, and the path 12 of currents is formed.
Patent JP-S62183330-A (JP)
Title: Inside lining method for pipe body
Inventor: KAWAMINAMI JUNICHI
IPC: B29C63/34
Filed: 1986-02-07
Abstract: PURPOSE:To enable formation of a lining layer which has adhered strongly on the inside of a pipe body by performing insertion of a lining material smoothly and eliminating a nonapplication part of an adhesive agent, by a method wherein a gap between the lining material inserted into the pipe body and the pipe body is filled with a solvent type adhesive agent, the excessive adhesive agent is discharged and both the pipe body and the lining material are stuck together after a solvent of the adhesive agent has been volatilized and dried. CONSTITUTION:A tubular lining material 2 composed of vinyl chloride resin, which has the slightly smaller outside diameter than the inside diameter of a pipe body 1 is inserted into the pipe body 1 and the inside of a gap between the pipe body 1 and lining material 2 is filled with a solvent type adhesive agent by casting the same from the top of the gap through an adhesive agent casting nozzle 3. Then the excessive adhesive agent is discharged naturally by opening a valve 55 of a discharge short pipe 54 and solvent contents are volatilized and dried forcibly. Then along with softening of the lining material 2 the same is stuck to the inside of the pipe body 1 by expanding the same in the direction of the diameter by a closing up both pipe end parts of the same tightly with blind flanges and pouring hot water within the same with high pressure through one side of the pipe end parts.