baber/WOPTO huggingface dataset:
Patent JP-H01183662-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SAKAMOTO MITSUTOSHI
IPC: B05C3/02
Filed: 1988-01-14
Abstract: PURPOSE:To prevent dissolution of oxygen, moisture, etc., into a prescribed coating liquid and to prevent an increase in the grain size of the coating liquid arising therefrom by coating the above-mentioned coating liquid on the title photosensitive body in an atmosphere of an inert gas. CONSTITUTION:The coating liquid is prepd. by drying polycarbonate or polyarylate as a binder resin and preferably a charge transfer material, then dissolving the same, introducing the inert gas (e.g.; gaseous N2) into this soln. to bubble the soln. and removing the dissolved oxygen. This coating liquid is then put into a dipping container 13 of a coating booth 12 and while the gaseous N2 is kept passed at all times, the coating liquid is coated on a cylindrical part 16 made of Al by a dip coating method. The increase in the viscosity of the coating liquid is averted according to this method and, therefore, the reproducibility of the thickness of the coated film and the life of the coating liquid are improved.
Patent JP-H0686635-A (JP)
Title: Preparation of tea containing gold foil
Inventor: TAKAYANAGI TORAO
IPC: A23F3/14
Filed: 1991-01-25
Abstract: PURPOSE:To enable the recognition of the presence of gold foil by appearance by allowing gold foil to float on the surface layer of tea in the extraction of a processed tea containing gold foil pieces. CONSTITUTION:Gold foil pieces having prescribed area are put into a sieving member having fine mesh size and rubbed with a brush to disintegrate the foil to the mesh size of the sieve. The gold foil pieces passed through the openings of the sieve are added and mixed to the processed tea placed under the sieve.
Patent JP-S62164442-A (JP)
Inventor: IWASHITA NOBUSHI
IPC: A61B8/14
Filed: 1986-01-17
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-S61168019-A (JP)
Title: Interpolating method
Inventor: KOYANAGI HARUO
IPC: G05B19/416
Filed: 1985-01-21
Abstract: PURPOSE:To prevent the occurrence of oscillation by performing interpolation with respect to the control of a vertical multijoint robot so that the speed curve is not discontinuous when an interpolation section is changed. CONSTITUTION:An initial speed, the last speed of an interpolation target section, an initial position, the last position of the interpolation target section, the length of movement between the initial position and the last position, and the interpolation time are denoted as Vn, Vn+1, Pn, Pn+1, Lx, and taux respectively, and the middle position Dn+Dn+1/2 (n=0-4) between a stop position D0 between a stop position D0 and each of target positions D1-D5 is set to the last position Pn+1, and each average speed Dn+1-Dn/Tx (n=0-4) based on the length of Lx movement between target positions D0 and D1, D1 and D2,...D4 and D5 and a moving time Tx is set to the last speed Vn+1. Then, Lx, Pn, Pn+1, Vn, Vn+1, and taux corresponding to commanded D1-D5 and T1-T5 are as shown in the figure.
Patent JP-S5392650-A (JP)
Title: Antenna device
Inventor: MORICHI SHIGEO
IPC: H01Q15/20
Filed: 1977-01-25
Abstract: PURPOSE:To obtain an antenna device which can be extended and stored in a short time with a reduced number of persons and features an easy reproduction of the mirror surface accuracy, by composing at least a part of the antenna mirror surface with the fixed side mirror surface and the rotary side mirror surface foldable to the fixed side mirror.
Patent JP-S61168267-A (JP)
Title: Field effect transistor
Inventor: KANBAYASHI KAZUO
IPC: H01L29/40
Filed: 1985-01-21
Abstract: PURPOSE:To enhance the withstand voltage in a GaAsFET without loss of high frequency characteristic by coating the surface between a gate and a drain or between a source and a drain through an insulating film with an electrode of the same potential as the source. CONSTITUTION:An N<+>-type diffused layer 2 of low specific resistance to become source.drain.contact and an N-type layer 3 of high specific resistance to become a channel are formed on a semi-insulating GaAs substrate 1. A gate electrode 4 is formed of aluminum, and a Schottky barrier is formed in a boundary to the layer 3. Source.drain electrode 5 is formed of Au.Ge/Ni/Au, and ohmically contacted with the layer 2. An electrode 7 connected with the source is formed to cover between a gate and a drain through an insulating film 6. A high withstand voltage is obtained by forming a stable depletion layer 8 on the surface of the layer 3 to become a channel at FET operating time.
Patent JP-S62165747-A (JP)
Title: Optical information storage device
Inventor: TSUMURA AKIRA
IPC: G11B7/00
Filed: 1986-01-17
Abstract: PURPOSE:To improve the reliability of information at the time of reading by restoring the state into the original normal state after irradiation of light even when the light having a frequency corresponding at least a part of a light absorbing spectrum in the 1st or 2nd normal state is received at the time of reproduction of information. CONSTITUTION:An optical information recording medium causes a light induction reaction when a strong light is irradiated from a light source means or a light of frequency corresponding at least to a part of an absorbing spectrum is irradiated from the light source means and the light of frequency different from the former frequency is irradiated to the part of light irradiation simultaneously or just after the light irradiation. The parts not subjected to light irradiation is in other 1st normal state L1. Even when the light of a frequency corresponding at least a part of the light absorbing spectrum in the 1st or 2nd normal state is received at the reproduction of information, a quasi-stable normal state M is attained and the state restores to the original 1st or 2nd normal state after the irradiation of light, then the reliability of information is not impaired.
Patent JP-S60150481-A (JP)
Title: Hydraulic type overspeed limiting device for variable pitch windmill
Inventor: SOTODATE MASATAKA
IPC: F03D7/02
Filed: 1984-01-19
Abstract: PURPOSE:To improve a control characteristic as well as to aim at securability in an overspeed limiting device for a windmill, by making the device so as to control oil pressure for a hydraulic cylinder being connected to a pitch variable mechanism, with a solenoid proportional relief valve whose current is controlled by a speed of rotation in the windmill and its pitch angle. CONSTITUTION:When a coil current of a solenoid proportional relief valve 13 is once raised up to a allowable maximum current from 0mA and again varied down to the 0mA, variations in a pitch angle theta and a pitch angle signal theta' show a hysteresis characteristic as shown in illustration. And, the pitch angle theta' is partially fed back to a drive circuit 24 of the solenoid proportional relief valve 13, thus making it work to negate the hysteresis characteristic. That is to say, oil pressure in a hydraulic cylinder connected to a pitch variable mechanism is controlled by the relief valve 13 after a speed of rotation and the pitch angle signal theta' of a windmill 3 are fed back to the drive circuit 24. With this constitution, the windmill's overspeed limitation in time of a strong wind is made so as to be performable in a sure and highly accurate manner.
Patent JP-S5599507-A (JP)
Title: Liquid fuel combustor
Inventor: MATSUMOTO IKUO
IPC: F23D11/44
Filed: 1979-01-25
Abstract: PURPOSE: To change the temperature inside an evaporation cylinder arbitrarily and obtain favorable combustion of a wide range of liquid fuels from low-boiling one to high-boiling one by a method wherein the cylinder is provided with an electric heater of which the heating capacity can be changed freely.  
     CONSTITUTION: With a heater 12 supplied with current to heat an evaporation cylinder 9 and with a motor 7 driven, a fan 11 rotates for blasting and a liquid fuel atomizing mechanism 19 operates. Since the start of blasting turns on a pressure switch 38 to operate a fuel feeder, a liquid fuel is fed onto a cone 20 through a pipe 23, atomized by stirrer vanes 22, and sprayed onto the inside surface of the cylinder 9. With the cylinder 9 heated by the heater 12, the spray of fuel is instantaneously evaporated and burnt. The heating capacity of the heater 12 can be set for optimum evaporation temperature in accordance with the liquid fuel being used by a method, e.g. by connecting a control circuit to a thermostat 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59132542-A (JP)
Title: Filament cathode fixing device of picture display tube
Inventor: MURAKISHI ISAO
IPC: H01J31/15
Filed: 1983-01-19
Abstract: PURPOSE:To check hanging down of a filament cathode by a method wherein a filament cathode is fixed by pressing between a metal piece having a spring property in the filament cathode spanning direction while being fixed to a filament cathode holder and the metal piece which is provisionally fixed to the filament cathode. CONSTITUTION:A phosphor anode 21 consisting of plural segments is fixed inside of a vacuum envelope while being lengthwise arranged in order of a downward insulated substrate 22. A control electrode 23 is fixed to the upward insulated substrate 24 opposing to the anode 21. A holder 25 holds both ends of the substrates 22 and 24, while a metal piece 26 is fixed to the holder 25. The metal piece 27 is provisionally fixed to a filament cathode 28 in order to be fixed to the metal piece 26 while holding by pressing the cathode 28 between itself and the metal piece 26. The metal piece 26 has a spring property in the arrow C direction while giving the prescribed tention to the cathode 28. In this way, the luminous property of the phosphor anode can be improved by checkng hanging down of the filament cathode at the time of operation while checking disconnection of the cathode as well.
Patent JP-S61203847-A (JP)
Inventor: JIYON BUI BAAN
IPC: H02K19/10
Filed: 1986-01-16
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-S63175694-A (JP)
Title: Biological treating apparatus of drain
Inventor: KAWACHI KYOZO
IPC: C02F3/08
Filed: 1987-01-16
Abstract: PURPOSE:To maintain high water treatment capacity by connecting a washing pump parallel to a circulation pump, arranging a turbidity detector to a flow path, and washing a biological treatment tank in an initial stage. CONSTITUTION:Sewage 33 introduced into a first biological reaction tank 21 flows downward in this reaction tank 21 with a circulation pump 24 and then is introduced into a second biological reaction tank 20 to flow upward. Water flowed upward overflows an upper end part 28 and is again introduced into the reaction tank 21. In the second biological reaction tank 20, the floating position of granular matters 27 resulting from the upflow is controlled by selecting superficial linear velocity in a column and specific gravity of granular matters 27 or the like. In case the overflowed water of the reaction tank 20 falls and is introduced into the reaction tank 21 and the overflowed water of the reaction tank 21 falls and is introduced into a catchment gutter 35, air is involved respectively and oxygen is incorporated therein. Biological membranes are formed on the surfaces of the granular matters 27.
Patent JP-S63176077-A (JP)
Title: Storage data control system
Inventor: SAGARA KATSUSHIGE
IPC: G06F3/048
Filed: 1987-01-16
Abstract: PURPOSE:To elevate a work efficiency up to obtain data required by a user by adding a storage data access circuit and a storage data accessing state display circuit together to a terminal side to display the data, obtained from a host side through a communication circuit, and changing the displaying form of a picture referring to the respective circuits. CONSTITUTION:The data, stored by a storage data hold circuit 7, is fetched by a storage data fetch circuit 8, and is displayed on a CRT 5 through a data display circuit 4. Besides, the data is transmitted from the storage data hold circuit 7 to the storage data access circuit 11, and the data is transmitted as well from the storage data accessing state circuit 12, connected to the storage data access circuit 11, to the data display circuit 4. Then, the displaying form is changed according as the accessed data is the one, has been accessed already, or the one, not yet accessed, or the one, not yet stored (registered). The change of the displaying form is made to be recognized at a glance by changing the color of the displayed picture of the CRT 5.
Patent JP-H09196897-A (JP)
Title: Diagnosis method for soundness of underground construction
Inventor: TANAKA MAMORU
IPC: G01N29/12
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the diagnosis of the soundness of an underground construction by striking the underground construction or a construction on an underground construction such as a footing foundation, and measuring its response through a submersible microphone arranged in the water in a hole provided in the ground surrounding the underground construction. SOLUTION: A covering earth on a footing foundation 1 is removed, and a boring hole 6 is bored in a surrounding ground near a foundation pipe 2. The inside of the boring hole 6 is fully filled with water by subterranean water or positively poured water, and a submersible microphone 5 is inserted at each underground position in the boring holes corresponding to the upper, middle and lower parts of the foundation pile 6. The upper face of the footing foundation 1 is struck by a hammer with a load meter 3, and then the response of the load meter of the hammer 3 with load meter and the response of the submersible microphone 5 are recorded in a computer 4, and the soundness of the foundation pole 2 is diagnosed by analyzing the wave form of the response. Boring into the footing foundation 1 becomes unnecessary, and the man-hour and cost can be therefore reduced.
Patent JP-S61166654-A (JP)
Title: Memory patrol diagnosis system
Inventor: KATAKURA OSAMU
IPC: G06F12/16
Filed: 1985-01-19
Abstract: PURPOSE:To prevent such a case where the diagnosis processing is delayed owing to an interruption of execution of a running program, by attaining the normal end of the patrol diagnosis of a memory just by recording an error if occurs during said patrol diagnosis to an exclusive log register. CONSTITUTION:The store data 8 is written to a memory 1 based on an address 7 and the read data 9 is read out of the memory 1. The data 9 undergoes an error check through an error correction code ECC circuit 2. If no error is detected during a patrol diagnosis, the data 9 is stored again as it is. Then the data 9 is stored after correction if a 1-bit error is detected. The data 9 is not stored when a multi-bit error is detected. Here an answer control circuit 6 decides by a patrol signal and the ECC check result 11 whether an access is through in a normal state or an abnormal state. The circuit 6 informs the result of its decision to a CPU. Then the circuit 6 informs a normal end to the CPU even though an ECC error is detected in a patrol diagnosis mode.
Patent JP-H11197686-A (JP)
Title: Method for storing activated sludge
Inventor: TABATA MASAYUKI
IPC: C02F3/12
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To minimize damage given to microorganisms, to prevent the deterioration of microorganism activity, and to enable storage with the activity of activated sludge maintained by storing dried activated sludge in the presence of trehalose. SOLUTION: Activated sludge to be stored is aerobic or anaerobic sludge used in an excrement treatment site, a night soil treatment facility, an electric power drainage treatment apparatus, a chemical industry drainage treatment apparatus, and others. Activated sludge which is in a state of a suspended flock or is carried by a carrier in the form of granules, fibers, and others can be stored. Trehalose, preferably in a state of powder or an aqueous solution, is added to be at the lowest 1 wt.% as a concentration in dried activated sludge. In this way, the activated sludge exhibits reduced deterioration in activity even after being stored for a long period and can be stored in an advantageous state for preservation, transportation, and others.
Patent JP-2000205982-A (JP)
Title: Pressure detection apparatus
Inventor: ARAYA YOSHIHIRO
IPC: G01D3/024
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To accurately detect both pressures within different regions by means of a relatively simple arrangement. SOLUTION: A pressure sensor 26 is provided so that pressure matching the level of water in a bathtub works during the feed of hot water, and so that pressure within a line works during inspection for water leaks. The pressure sensor 26 outputs a voltage signal Vout of magnitude proportional to the pressure detected, and the signal is directly input to a control device as a first signal Vout 1 and is amplified by an amplifying circuit 27 comprising a negative feedback circuit, so that it is input to the control device as a second signal Vout 2. For the first signal Vout 1, detection signals relating to a high pressure region suited for the inspection for water leaks are output in a large span, while for the second signal Vout 2, detection signals related to a low pressure region suited for water level measurements are output in a large span.  The control device uses the first signal Vout 1 for the inspection of the line for water leaks and uses the second signal Vout 2 in measuring the level of water in the bathtub.
Patent JP-S58130801-A (JP)
Title: Automatic storing system preventing double storing
Inventor: NISHIO HIROSHI
IPC: B65G1/06
Filed: 1982-01-23
Abstract: PURPOSE:To guarantee continuous operation of subsequent putting in and taking out of storage in case double storage is detected by providing a spare shelf position so that articles to be stored can be placed in said position. CONSTITUTION:An article detector is provided on a conveyance device 13 in order to prevent any double storage. Supersonic waves transceiver device and a light transmitting/receiving device and others are used as said detector. Further, a normally vacant spare storing section 117 which contains the plural number of tape storing positions is provided in a part of one or both of shelf units 11, 12. A block between partition boards is set up as said storing section 117. At the time of storage, if articles are detected in a shelf position scheduled for storage therein by means of the detector, that is, occurrence of a double storage, articles to be stored are moved to the spare storing section 117. Detected article is taken out of the shelf position and also moved to said section 117.
Patent JP-S57122291-A (JP)
Title: Heat exchanging apparatus
Inventor: SHINOHARA SHIYUNJI
IPC: F04D29/26
Filed: 1981-01-21
Abstract: PURPOSE:To minimize the size of a heat exchange apparatus as a whole, and to reduce the cost for the manufacture, by arranging helically blades on inner and outer circumferential surfaces of a cylindrical wall for heat exchange so that when a heat exchanger is rotated, both the inner and outer blades work blowing action. CONSTITUTION:Inner blades 10 and outer blades 11 are helically arranged on the inner and outer circumferential surfaces of a heat exchanging cylindrical wall 9 of the heat exchanger 8 respectively with the helical directions of blades 10, 11 being inverted with respect to each other. When the heat exchanger 8 is rotated by a motor 12, the inner and outer blades 10, 11 of the heat exchanger 8 work blowing action. Due to the blowing action of the inner blades 10, air from the outside B is sucked via a suction port 6 of an outer casing 3 into the heat exchanging cylindrical wall 9 of the heat exchanger 8, and is discharged along a partition 13 via an outlet into a room A. Due to the blowing action of the outer blades 11, air in the room A is sucked via a suction port 4 into an outer casing 3, is allowed to flow along the outer surface of the heat exchanging cylindrical wall 9, and is discharged via an outlet 5 of the outer casing 3 into the outside B.
Patent JP-S63178843-A (JP)
Title: Treatment of photosensitive coating liquid
Inventor: INUKAI YUZO
IPC: B01D19/00
Filed: 1987-01-19
Abstract: PURPOSE:To extinguish and dissolve air bubble contained into the titled liq. by introducing the titled liq., from which the dissolved oxygen is removed, to a retention part and prolong retention time in the retention part while pressurizing the titled coating liq. in the retention part. CONSTITUTION:The photosensitive coating liq. 33a is supplied from a liq. inlet 8a, introduced to an inlet 9a of tube, arrives at an outlet 9b of module 9 and the dissolved oxygen contained in the liq. 33a is deaerated while the liq. passes through each tube. The dissolved air, which is deaerated while the liq. passes through the module 9, reduces the degree of vacuum of the pressure reducing chamber 10. But at that time, the pressure of the pressure reducing chamber 10 is kept at the desired degree of vacuum by detecting the degree of vacuum with a pressure sensor 13 and actuating a vacuum pump 12 with a control circuit 14. The blister generation after forming of the film is prevented by the obtained photosensitive coating liq. with the dissolved air deaerated.
Patent JP-H07220242-A (JP)
Title: Array type magnetic head
Inventor: MAENO KIMINORI
IPC: G11B5/39
Filed: 1994-01-28
Abstract: PURPOSE:To decrease the wiring electrodes of a magneto-resistance effect element constituting an array type magnetic head constituted to read magnetic information while a magnetic head and a magnetic recording medium are held static with each other. CONSTITUTION:A material film 12 having a magneto-resistance effect is extended to a band shape. The plural wiring electrodes 14 are connected to this band-shaped magnetic film 12 and the connecting positions 16 thereof are parted at prescribed intervals in the extension direction P of the magnetic film 12. The magneto-resistance effect element 18 is composed of the magnetic film parts 12a between the adjacent connecting positions 16 and a pair of the wiring electrodes 14 (electrode pair T) of these positions 16. The wiring electrodes 14 are made common in the adjacent elements 18.
Patent JP-S58125955-A (JP)
Title: Electronic parts unit
Inventor: YAMAKITA HIROSHI
IPC: H04N5/00
Filed: 1982-01-21
Abstract: PURPOSE:To decrease the number of assembling processes, by hooking and calking the pawl of a terminal attachment frame to a notched part of each partitioning plate to connect the terminal attachment frame to a shielding case and inserting these frame and the case to a printed substrate. CONSTITUTION:A shielding case 19 contains a main body part 31 and plural partitioning plates 21. The case 19 is set to an attachment frame 10 from the direction of an arrow B. In this case, a notched part 32 formed on a surface 22 touching the frame 10 is hooked to a pawl 23 of the frame 10, and then the pawl 23 is bent and calked. Thus the case 19 is unified with the frame 10. These unified frame 10 and case 19 are inserted to a printed substrate as shown by an arrow K. In this case, the feet 26, 25 and 27 of the frame 10, plate 21 and body 31 are fitted to each corresponding hole 33. These fitted parts are fixed. In such a way, a smooth mass production is possible of electronic parts units with extremely improved efficiency.
Patent JP-H08204255-A (JP)
Title: Gas laser oscillator
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/034
Filed: 1995-01-23
Abstract: PURPOSE: To obtain a high quality gas laser oscillator having high condensation performance by a constitution wherein the scattering laser light is subjected to diffusion damping or absorbed. CONSTITUTION: Grooves are made in the inner face of a spacer 10 disposed at one or both ends of a discharge tube 1 or irregularities are made on the inner face of the spacer 10 by blasting thus diffusion damping the scattering laser light. Alternatively, the scattering laser light is absorbed by a laser beam absorbing material composing the inner surface of the spacer 10.