baber/WOPTO huggingface dataset:
Patent JP-S53146361-A (JP)
Title: Temperature display device of refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: G01K7/22
Filed: 1977-05-27
Abstract: PURPOSE:To offer a refrigerator in which the inside temp. is transformed into electric signal, which shall be displayed all the time at the outside by using numerals formed by combination  of light emitting diodes etc.
Patent JP-S57177058-A (JP)
Title: Novel fluoran compound
Inventor: OHARA TOSHIO
IPC: C09B11/00
Filed: 1981-04-24
Abstract: NEW MATERIAL:A compound of formulaI(R 1  and R 2  are lower alkyl or cyclic alkyl; X is H, lower alkyl or halogen).  
     EXAMPLE: 2-(4-Benzoylphenyl)amino-6-diethylaminofluoran.  
     USE: A precursor used for dyes in recording materials, e.g. (electro)thermorecording paper, having a high coloring developing concentration and a low coloring starting temperature and improved rise of color development with almost no  ground coloring.  
     PROCESS: A diphenylamine compound of formula II (R is H or lower alkyl), e.g. 4-methoxy-4'-benzoyl-diphenylamine, is reacted with a benzophenone compound of formula III, e.g. 2-(2-hydroxy-4-dimethylaminobenzoyl)benzoic acid, in the presence of a condensing agent, e.g. concentrated sulfuric acid, at 0W80°C. The resultant reaction mixture is then added to water, and toluene and an aqueous solution of NaOH are added to a cake collected at a pH or 8W10. The resultant mixture is refluxed. The aimed compound is then obtained from the toluene layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09259789-A (JP)
Title: Deflection yoke
Inventor: MURAKAMI MASAHIRO
IPC: H01J29/76
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To form capacity between a conductor and earth cables, and remove a ringing component of a deflection coil capactively coupled with the earth cables by winding the earth cables together with the conductor of the deflection coil. SOLUTION: A horizontal deflection coil is composed of a coil 11A and a coil 11B connected in parallel to each other. A winding start end S of the coil 11A and a winding finish end F of the coil 11B are connected to the HOT side of a horizontal deflection circuit, and the winding finish end F of the coil 11A and the winding start end S of the coil 11B are connected to the COLD side of the horizontal deflection circuit. A conductor to form the coil 11A and the coil 11B is wound in parallel, and earth cables 12A and 12B are arranged. Therefore, distribution capacity is formed between the conductor of the coil 11A and the earth cable 12A, and the coil 11A and the earth cable 12A are capacitively coupled together. Similarly, the coil 11B and the earth cable 12B are capacitively coupled together. Therefore, a vibration component is removed through the earth cables 12A and 12B capacitively coupled with the horizontal deflection coil, and raster ringing is removed.
Patent JP-S58180626-A (JP)
Inventor: YOSHIDA NAOSUKE
IPC: D03D27/18
Filed: 1982-04-13
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-S55154441-A (JP)
Title: Inspecting apparatus of travelling object
Inventor: MAKIHIRA TADASHI
IPC: G01N21/89
Filed: 1979-05-21
Abstract: PURPOSE:To achieve the stabilization of binary coding and the higher reliability of shape recognition or defect inspection by so constituting the apparatus that threshold value may be adjusted based on the video signal obtained by scanning and picking up the image of a continuously trevelling target object in the secondary direction. CONSTITUTION:The frequency distribution corresponding to the level of the video signal 14 of the target object being output from an image pickup device 6 is stored in a memory 22. The frequency distribution subsequently read out in a read circuit 23 is compared in the comparator of a maximum value detecting circuit 24 and the address showing the maximum value is searched. This address is input in the form of digital signal into multipliers 25a, 25b, by which the specified coefficient are multiplied. The signal is then coverted to analog signal by D/A converting circuits 26a, 26b, whereby the threshold value is determined. In this way, the threshold value is set always optimum as against the fluctuations of the video signal level owing to the change in the surface state of the continuously travelling target object or the change with time of a lighting source, whereby the stable binary coding may be realized.
Patent JP-H02239661-A (JP)
Title: Semiconductor device
Inventor: MUTO SHUNICHI
IPC: H01L21/331
Filed: 1989-03-14
Abstract: PURPOSE:To obtain an element of an ultrahigh speed operation by providing a semiconductor layer having a lower forbidden band having low energy end lower than the energy of an intermediate junction between a base layer and a collector layer, and suppressing scattering between troughs of charged particles to shorten a running time. CONSTITUTION:A superlattice layer 40 and a grade collector layer 42 are inserted between a collector layer 12 and a base layer 16. The layer 40 is formed by repeatedly laminating n=type GaAs layers and Al0.4Ga0.6As layers to form a superlattice structure. The layer 42 is formed of n-type AlxGa1-xAs (x=0.1 to 0). Accordingly, since the semiconductor layer having a forbidden band having low energy end lower than the energy of the intermediate junction is provided between the layers 16 and 12, scattering between troughs of the particles is suppressed to shorten the running time. Thus, an element of ultrahigh speed operation can be obtained.
Patent JP-S62220688-A (JP)
Inventor: JINNO TADASHI
IPC: E06B3/32
Filed: 1986-03-19
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-H08337721-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEDA MASAKI
IPC: C08K5/49
Filed: 1996-02-26
Abstract: PURPOSE: To obtain a thermoplastic resin composition of markedly reduced burr occurrence in molding, excellent in moldability, impact resistance and flame retardancy while retaining the physical properties (high rigidity, high heat-resistance) of polyarylene-sulfide resins. CONSTITUTION: This resin composition is composed of (a) 40-99wt.% of a polyarylene-sulfide resin and (b) 60-1wt.% of a norbornene resin, where (a)+(b)=100%, (c) 0.1-30 pts.wt. per 100 pts.wt. of (a)+(b), of a functional group- containing linear copolymer mainly constituting from an unsaturated compound unit having at least one functional group selected from carboxyl, an acid anhydride, an oxazoline, or epoxy group and (d) 0-400 pts.wt. of filler and, if necessary, blended further with (e) 0.1-100 pts.wt. of an organophorous compound having a melting point of >=100 deg.C.
Patent JP-S63227073-A (JP)
Title: Highly repetitive pulse laser electrode
Inventor: YASUOKA KOICHI
IPC: H01S3/038
Filed: 1987-03-17
Abstract: PURPOSE:To obtain laser beams having a high output by forming a plurality of slits in the longitudinal direction of a dielectric disposed together with a pre-ionization electrode and generating creeping discharge in the slits. CONSTITUTION:Cylindrical dielectrics 10 are fast stuck and inserted among pairs of arranged pre-ionization electrodes 12, 12b, and slits 11 in width of approximately several mm or less are shaped in the axial direction of the dielectrics 10 on two main electrode disposing sides in the dielectrics 10. When highly repetitive pulse voltage is applied to the pre-ionization electrodes 12a, high voltage is applied to the dielectrics 10, and creeping discharge is generated in the slits 11. The intensity of ultraviolet rays generated by pre-ionization is increased by several times, thus acquiring laser beams having a high output.
Patent JP-S61222236-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIGUCHI TAKAYOSHI
IPC: H01L21/28
Filed: 1985-03-28
Abstract: PURPOSE:To prevent an aluminium wiring layer from being disconnected at a stepped portion of a contact hole and to form a fine contact hole in a semiconductor substrate, by forming a coating film on the side walls of the contact hole such that it becomes thinner towards the substrate. CONSTITUTION:A P-type silicon substrate 20 is provided with an N-type impurity region 21. A predetermined portion of a first CVD-SIO2 film 22 provided on the substrate 20 is removed by anisotropically etching the same until the P-type silicon substrate 20 is exposed, whereby a contact hole 25 is formed. A second CVD-SiO2 film 24 is then formed by the CVD so as to cover the side walls of the contact hole 25 and the exposed portion of the substrate 20. Subsequently, the second CVD-SiO2 film 24 is anisotropically etched such that is is left on the side walls of the contact hole and it is removed until the contact portion of the P-type silicon substrate 20 is exposed. an aluminum film is formed thereon by the spattering vapor deposition and then is patterned into a predetermined wiring configuration. An aluminum wiring layer 26 is formed thereby. In this manner, the N-type impurity region 21 provided on the P-type silicon substrate 20 can be provided with the aluminium wiring layer 26.
Patent JP-H04295896-A (JP)
Title: Musical interval controller
Inventor: TOYAMA SOICHI
IPC: G10L21/003
Filed: 1991-03-26
Abstract: PURPOSE:To suppress the generation of a tremolo sound at the time of controlling a musical interval. CONSTITUTION:Input audio signal data is written in a storage position of a memory by a write address designated in prescribed order at every sampling period, plural read addresses of the memory are designated at every sampling period and its plural read addresses are set to addresses being different from the prescribed order at every period of a prescribed multiple of the sampling period, data are read out of storage positions of the designated plural read addresses, respectively of the memory, a coefficient is set in accordance with an address interval to a write address at every plural read addresses, the data read out at every plural read addresses and the corresponding coefficient are multiplied, and also, data values of those multiplication results are added to each other and become output data. In such a way, a variation of a frequency characteristic by time becomes small and generation of a tremolo sound can be suppressed.
Patent JP-H05264228-A (JP)
Title: Ellipsoparameter measuring method and ellipsoparameter
IPC: G01B11/06
Filed: 1992-03-18
Abstract: PURPOSE:To instantaneously measure an ellipsoparameter through one measurement by separating light reflected at a subject for measurement into more than a predetermined number of polarized components, and calculating according to the intensity of each component an ellipsoparameter including the quadrant to which the phase difference between the components belongs. CONSTITUTION:Incident light 8 is reflected at a sample surface 4 and converted into elliptically polarized reflected light 9 and is separated into a nonpolarizing beam splitter 10 into rays of light 11a,b while the phase difference between the poralized rays of light P, S is maintained. The reflected light 11a is incident on a polarizing beam splitter 13 via a 1/4 wavelength plate 12a and directly on a polarizing beam splitter 14, respectively. The transmitted rays of light 13a, 13b are incident on the respective light receivers 15a,b with their direction of polarization deviated counterclockwise from the light receiver 15a by + or -45 deg. to the reference direction A and the transmitted rays of light 14a,b are incident on the respective light receivers 15c,d with their direction of polarization deviated by + or -45 deg. to the reference direction A, and the intensity I1-4 of the rays of light is obtained. In this case, the wavelength plate 121 changes the phase difference of the P, S polarized rays of the reflected light 11a by 90 deg., and each of the polarized components of the reflected light 9 includes information about Cos DELTA, Sin DELTA. An ellipsoparameter PSI, DELTA is calculated using the intensity I1-4 and during this calculation an quadrant is determined simultaneously with to which quadrant the calculated phase difference DELTA belongs.
Patent JP-H06271281-A (JP)
Title: Work supporting device
Inventor: KUMAZAWA KOJI
IPC: B66C13/16
Filed: 1993-03-22
Abstract: PURPOSE:To compute a variety of values for a cargo lifting work and displayed, according to each constraining condition, when the constraining condition depend on the working condition of a travel crane. CONSTITUTION:A work supporting device has an input device 1, a ROM a2 to store information related to a crane, a ROM b3 to store a function table and a rated total load table, a CPU 4 to perform an arithmetic process, a display control device 5 to control the display of computation results, and a display 6. In this case, the CPU 4 computes various limit values for the cargo lifting work and cause each computed result to be displayed in such a way as corresponding to a different constraining condition entered from the input device 1.
Patent JP-S59190239-A (JP)
Title: Production of glass wares having ceramic-like parts
Inventor: KIDOKORO NORIYUKI
IPC: C03C8/14
Filed: 1983-04-07
Abstract: PURPOSE:Glassware is coated with a specifically composed and low-melting colored glass composition on its legs and base and baked to produce easily glassware with high decorative effects. CONSTITUTION:Glassware is coated with a low-melting colored glass composition having constitution described below on its legs or base and baked by heating at a temperature ranging from 500 to 700 deg.C at least for 1min to give glassware in which the bowl part is glass and the legs or base is like ceramic, thus giving excellent decorative effects. The colored glass composition is composed of 20-35wt% of SiO2, 40-55wt% of PbO, 5-30wt% of a pigment composed of a white pigment such as TiO2 and metal compounds of other colors and 1-20wt% of Na2O, K2O and other components which facilitates glassification, increases chemical resistance and controls the softening point.
Patent JP-S62218261-A (JP)
Title: Parking device for vehicle
Inventor: NISHIKAWA SEIICHI
IPC: B60T1/06
Filed: 1986-03-20
Abstract: PURPOSE:To grasp the actual operating state of a device to make precise correspondence to the said state possible by providing a detector to deliver a signal at either an engaged or an unengaged state between a rotary and a fixed member forming the whole device. CONSTITUTION:When a shift lever is set within a parking range, a manual shaft 2 and a manual valve lever 4 rotate, and thereby a parking lock rod 6 and a cam collar 8 advance to press down a parking lock pole 10. Engaged teeth therefore mesh with a parking gear 14 to check the rotation of a driving wheel. In the above device, a parking lock sensor 16 is arranged near the tip of the parking lock pole 10, and the lock pole 10 causes the sensor 16 to make ON action when it has engaged with the parking gear 14. Accordingly, the operating state of the device can be securely grasped.
Patent JP-S63227295-A (JP)
Title: Video tape recorder
Inventor: HIKISHIMA NAOKI
IPC: H04N9/80
Filed: 1987-03-17
Abstract: PURPOSE:To enhance a resolution and to improve a picture quality without generating a cross color by recording and reproducing a luminance signal by a specific first rotating head and recording and reproducing a chroma signal by a specific second rotating head. CONSTITUTION:The luminance signal is recorded on the surface layer part of a magnetic tape by the first rotating head and the surface layer part is reproduced. The chroma signal is recorded on the deep layer part of the magnetic tape by the second rotating head having an azimuth angle different from the first rotating head and the deep layer part is reproduced. Thereby, the luminance signal and the chroma signal can be separated to be recorded and reproduced, the recording band of the luminance signal is not limited by the chroma signal and the high resolution can be realized. The cross color can be prevented according to the separating and recording and azimuth effect.
Patent JP-S52144224-A (JP)
Title: Tv picture receiver
Inventor: TAKEDA MINORU
IPC: H04N5/44
Filed: 1976-05-27
Abstract: PURPOSE: To secure a good-quality TV picture projection on the screen with the same brightness level as that of the normal operation time by varying the scanning rate at the deflection part and also by varying both the CRT action conditions and the video signal amplitude simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51138114-A (JP)
Title: Multi-needle type recording electrode unit
Inventor: NOZAKI MASATERU
IPC: G01D15/06
Filed: 1975-05-23
Abstract: PURPOSE: To display characters etc. by means of recording needles arranged in zigzag pattern. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01238796-A (JP)
Title: Manufacture of pulsation absorption hose
Inventor: OTSUKA TAKAO
IPC: F16L55/04
Filed: 1988-03-16
Abstract: PURPOSE:To considerably reduce working man-days by inserting a flexible metallic tube, in which an intermediate nipple is extrapolated to the intermediate part, in a hose, and clamping a socket from the outer peripheral of the hose at the placing position of the intermediate nipple. CONSTITUTION:An intermediate nipple 5 is extrapolated to the intermediate part of a flexible metallic tube 3, inserted within a rubber hose 1 in this condition, a socket 6 is mounted to the outer periphery of the hose 1 placed with the nipple 5, and the socket 6 is clamped toward the nipple 5. This enables working man-days to be considerably reduced since a pulsation absorption hose can be completed by only one clamping process.
Patent JP-H0242469-A (JP)
Title: Method and apparatus for impartment of toner layer
Inventor: MARIO GUROTSUSA
IPC: G03G7/00
Filed: 1989-03-16
Abstract: PURPOSE: To form toner coating on the surface of an intermediate support and to uniformly transfer the toner coating on the adhesive section of a permanent support by uniformly and electrostatically charging the surface of the intermediate support to a predetermined polarity and bringing the surface of the intermediate support into contact with electrostatically charged toner particles charged to an opposite polarity. CONSTITUTION: This is the method for applying the toner layer on the permanent support surface 24 having the adhesive section which is charged to be in an image state from the surface 3 of the intermediate support 2. The surface 3 is electrostatically charged to a positive polarity or to a negative polarity, brought into contact with the toner layer which is electrostatically charged to the opposite polarity to that of the surface 3, the electrostatically toned layer is brought into contact with the surface 24, and both surfaces are separated from each other so as to transfer to toner to the adhesive section of the surface 24. Thus, the permanent support surface can be uniformly coated with the toner.
Patent JP-H06270205-A (JP)
Title: Gate block
Inventor: YAMAGA MINEYUKI
IPC: B29C33/38
Filed: 1993-03-23
Abstract: PURPOSE:To manufacture a gate block optimum as a part set in a resin molding die by providing the superior resistance to wear on the surface of a gate section being in contact with resin forced into a mold and controlling the generation of uneven wear in the use of the mold for a long time. CONSTITUTION:A gate block 1 with a gate section 2 for passing resin to be forcibly fed into a mold is set in a mold for resin molding an electronic part, and at least its face being in contact with the resin the gate section 2 is formed with ceramic.
Patent JP-S57179314-A (JP)
Title: Engine equipped with valve acting in variable condition
Inventor: OSUDA TOORU
IPC: F01L13/00
Filed: 1981-04-27
Abstract: PURPOSE:To enable a rapid change-over operation by a method wherein a means for exerting an elastic force on a hydraulic piston in only one direction is provided as a driving means for a rocker arm or the like, in a system wherein valve operating conditions of intake, exhaust and other valves can be varied in accordance with the operating condition of an engine. CONSTITUTION:When operating an engine at high speed, a change-over valve 1 is changed over to the position shown and the piston 6 in a hydraulic cylinder 4 is moved leftwards by a hydraulic oil fed from pump 50. By this, the rocker arm 17 is maintained at such a position that a ball 23 receiving the force of a spring 25 is engaged with a circumferential groove 24a of a rocker shaft 21, and a cam follower 18 is engaged with a high-speed rotating cam 16a on a cam shaft 15. Therefore, a valve lifter 26 is operated at a high speed through arms 17, 20 in accordance with the rotation of the cam 16a. In this device, in order to enable a rapid change-over from the cam 16a to a low-speed rotating cam 16b, a forcing spring 14 is provided for the shaft 7 to force the shaft 7 rightwards.
Patent JP-S63232086-A (JP)
Inventor: ICHIKAWA SATORU
IPC: B62K11/02
Filed: 1987-03-19
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-S59186658-A (JP)
Title: Centrifuge
Inventor: NUMATA TETSUKUNI
IPC: B04B5/02
Filed: 1983-04-08
Abstract: PURPOSE:To improve safety of a centrifuge using plural rotors of different allowable number of a revolution by controlling revolution of the rotors to be used by providing rheostats for the allowable number of revolution, set number of revolution, and reference number of revolution. CONSTITUTION:If the allowable number of revolution of a rotor A to be fitted to a centrifuge is higher than the same for a rotor B, the max. number of revolution of the centrifuge is designed to be equal to the allowable number of revolution of the rotor A. Magnet 4 discriminates operation of the rotor A through a Hall IC3 and the output of a latch circuit 11 is set to level 0. Even if the output of the latch circuit is increased to level 1 by the increase of the number of revolution of the rotor A to above the reference number of revolution, the output of an AND circuit 14 is held at level 0; therefore, the rotor A is accelerated up to the set number of revolution. On one hand, if the set number of revolution is higher than the allowable revolution for the rotor B, the output of the AND circuit 14 is switched to level 1 and the motor 2 is stopped.
Patent JP-H05146438-A (JP)
Title: Ultrasonic device and vector doppler method using its device
Inventor: KATAKURA KAGEYOSHI
IPC: G01F1/66
Filed: 1991-03-04
Abstract: PURPOSE:To realize the ultrasonic device by which even in the case of a speed of an object has a distribution, a result of measurement which reflects it can be obtained, and also, by a simple constitution. CONSTITUTION:A reflected signal from a measuring object such as blood, etc., is discretized by a discretizing device, allowed to pass through a fixed object signal eliminating filter, inputted to a moving speed analyzing device U, and thereafter, with respect to a receiving signal, only Fourier-transformation DFT is executed in the array direction, this timewise variation is considered as a two-dimensional signal and radial Fourier-transformation is executed, and a vectorial moving speed is measured.
Patent JP-H05216518-A (JP)
Title: Output signal control system for operation program
Inventor: YAMANAKA MAMORU
IPC: G05B19/18
Filed: 1992-02-03
Abstract: PURPOSE:To improve the comprehensiveness by dividing the time of one step of a moving command by a determined number and commanding the turning-on/off state of each output signal with the divided time as a unit. CONSTITUTION:The moving time T of one step operation is automatically calculated in a controller or is inputted by an operator, and the time is divided by a constant (n), and the turning-on/off state of an output signal 4 is commanded in an operation program with each divided time as a unit (phase). For example, a code or a semigraphic expression is used as a commanding method. It is general if the constant (n) is increased or reduced by the requesting utilization of a machine. Since the phase is divided to command the output signal 4, the sequence of plural output signals 4 is controlled in one step operation. Thus, the comprehensiveness is improved.