baber/WOPTO huggingface dataset:
Patent JP-S57172549-A (JP)
Title: Optical recording medium
Inventor: FUKUCHI YOSHIJI
IPC: G11B7/24062
Filed: 1981-04-17
Abstract: PURPOSE:To secure protection by preventing the oxidation of a radiation reflective film formed on the top recording surface of a transparent discoid substrate, by adhering a protective film made of resin for protecting the reflective film to the substrate while the circumferential part of the reflective film is covered. CONSTITUTION:A reflective film 5 is adhered to the top surface of a substrate 1 except an internal circumference part 4a and an external circumference part 1a. This stop surface of the substrate 1 is applied with, for example, ultraviolet curing resin in a plane shape, and the resin is cured by irradiation with ultraviolet rays, thus forming a protective film 6. At the internal circumference part 4a and external circumference part 1a of the substrate 1, the protective film 6 is adhered directly to the substrate 1 and the circumferential edge part of the reflective film 5 is covered with the protective film 6, so the reflective film 5 is not exposed directly to air. Thus, the reflective film 5 is protected for a long period.
Patent JP-S57172321-A (JP)
Title: Color liquid crystal display device
Inventor: TASHIRO YOSHIZOU
IPC: G02F1/137
Filed: 1981-04-17
Abstract: PURPOSE:To drive the device with a low voltage and to enhance the contrast and the visibility, by prescribing the interval between two insulating substrates, the rubbing direction of a horizontal orientation treatment film, and the helical pitch of liquid crystal particles. CONSTITUTION:In a White and Tailor type guest-host color liquid crystal display device, horizontal orientation treatment films on insulating substrates 1 and 1a which face to each other while keeping an internal (d) are subjected to the rubbing treatment in directions (a) and (b) respectively, and liquid crystal molecules 6 are orientated at a tilt angle theta of several degrees to directions (a) and (b) near points A and B. In this case, the driving voltage is set to a low voltage of about <=5.4V so that 1<=d/p<2 is true when the helical pitch of liquid crystal molecules 6 is denoted as (p). Thus, when liquid crystal molecules 6 are arranged in a cholesteric helicoid, this helical arrangement is uniform; and a color liquid crystal display device without discrimination and domain is obtained.
Patent JP-H11259992-A (JP)
Title: Information record medium, information recorder, information editing device and digital broadcast recorder
Inventor: MARUYAMA KOJI
IPC: G11B20/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To easily and simultaneously reproducibly insert the required data at an editing time by providing a free pack not recorded with information in plural packs recording the information in pack on an information record medium. SOLUTION: A free pack specification mode is selected by a key input part 110, and the number of free packs are instructed at every kind by using this selected picture. On the other hand, when video recording is indicated by a video recording REC key, a main MPU part 101 read in volume/file control information from an optical disk 10 to store free capacity in a work RAM: 101a. Based on this indication a format part 205 packs respective packet data answering to the free pack at a recording time, and adds a stream ID, a sub- stream ID to various free packs. Thus, the free pack of answering kind is judged to be recorded at the editing time. At a reproducing time after editing, e.g. an animation previously recorded and rost recording later recorded are reproduced simultaneously.
Patent JP-S56154174-A (JP)
Title: Radial type variable capacity fluid device
Inventor: OCHIAI MASAMI
IPC: F04B1/06
Filed: 1980-04-30
Abstract: PURPOSE: To miniaturize the titled device and to prolong its service life, by a method wherein the formation of a liquid bearing is such that fluid is fed through a suction and a discharge path to a location where an outer circumference surface part of a cam ring makes contact with a thrust-receiving surface formed at an inner circumference side of a casing.  
     CONSTITUTION: Thrust-receiving planes 20 and 21 are symmetrically formed at an upper and a lower part of an inner circumference wall of a casing 1, while sliding planes 22 and 23, which are brought into contact with the thrust-receiving planes 20 and 21, respectively, are provided at an upper and a lower part of an outer circumference surface of a cam ring 4. Pressure chambers 24 and 25 are formed in the thrust-receiving planes 20 and 21, respectively, and are connected to suction and discharge paths 28 and 29 through connection paths 26 and 27, respectively. The cam ring 4 is positioned so that fluid can be received against the casing 1. This reduces a friction factor produced between the thrust-receiving planes 20 and 21, and the sliding planes 22 and 23 and permits the smooth movement of the cam ring 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07241192-A (JP)
Title: Liposome containing magnetic bacterium magnetosome and gene and method for introducing gene into bacterium by utilization of the same
Inventor: HARADA KOICHIRO
IPC: C12N15/09
Filed: 1994-03-03
Abstract: PURPOSE:To simply introduce a desired gene into a cell in a short time by applying a magnetic field to a liposome containing the magnetron of a magnetic bacterium and the gene to introduce the liposome into the bacterium. CONSTITUTION:A liposome containing the magnetosome of a magnetic bacterium and a desired gene is prepared by a method comprising e.g. adding the magnetosome of the magnetic bacterium and the desired gene to a liposome suspension and subsequently applying a magnetic field to the prepared liposome to introduce the liposome into the cell.
Patent JP-S63223912-A (JP)
Title: Processing priority control system
Inventor: FUKUYAMA YOSHIHIRO
IPC: G06F9/46
Filed: 1987-03-13
Abstract: PURPOSE:To execute a processing corresponding to a utilization state by providing an input speed measuring means, a means for converting an input speed to priority information in a computer system, and a priority informing means. CONSTITUTION:When a user inputs information from an input device 1, an input speed measuring means 3 measures an input speed from the number of pieces of the information and a time interval. In a priority information converting means 4, information is registered to a queue corresponding to the measured input speed, in order of arrival of a processing request. This queue is managed by a first-in first-out system. A priority informing means 5 informs priority information generated by the means 4, to a resources managing part 6. The resources managing part 6 starts an information processing part 2 in accordance with the priority information supplied by the means 5. The information is processed by the information processing part 2 and its result is informed to the user from an output device 7. According to this constitution, a processing corresponding to a utilization state of the user can be executed.
Patent JP-S63224403-A (JP)
Title: Electronic scanning antenna
Inventor: KAN KIYOAKI
IPC: H01Q3/38
Filed: 1987-03-13
Abstract: PURPOSE:To reduce a blind sector when quantization is performed with the minimum bits of a digital phase shifter, by attaching a bias adding part which adds a bias on a phase shift quantity before the quantization and a bias addition control part which brings a ratio of a beam command angle to a beam steering angle to '1' on a beam steering computer(BSC). CONSTITUTION:On the BSC5, the bias adding part 11 and the bias addition control part 12 are arranged additionally. On the digital phase shifter 2 only on one side of a direction where a beam is scanned on a column or a plane on the phase shift quantity calculated at a phase shift quantity calculating part 6, the bias with the phase shift quantity larger is added before the quantization by the phase shifter 2 connected to an antenna device 1 at an end nearer than the phase shifter 2 connected to the device 1 in the neighborhood of a center part, and the added quantity of the bias is controlled so as to bring the ratio of the beam command angle to the beam steering angle to 1 at the bias addition control part 12. In such a way, the phase shift quantity rounded by the quantization can be corrected. Thus, it is possible to reduce the blind sector of a beam scanning angle for a command angle signal 4 according to the quantization of the phase shift quantity.
Patent JP-S63222656-A (JP)
Title: Production of protein material
Inventor: UEDA TATSUO
IPC: A23L11/00
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a protein material having a durable and excellent taste inexpensively and readily, by blending a protein raw hydrocarbon with a perillaldehyde and water and heat treating. CONSTITUTION:(A) A protein raw material having <=3wt.% oil content, e.g. animal protein such as animal meat, fish meat and milk protein, oil stuff seed protein from soybean and peanut or grain protein such as wheat flour and rice is blended with (B) a perillaldehyde substance (e.g. beefsteak plant and salpicia oil) and, if necessary, a limonene-containing substance (e.g. lemon beefsteak plant) or a flavor component obtained by extraction or steam distillation from these substances and (C) water in an amount enough to hydrate the component A and heated by the use of a twin screw extruder.
Patent JP-H04295647-A (JP)
Title: Overwrite optical head
Inventor: TAKI KAZUYA
IPC: G11B11/10
Filed: 1991-03-22
Abstract: PURPOSE:To provide an overwrite optical head capable of erasing, recording and verifying data, using a semiconductor laser having high optical availability and relatively smaller output. CONSTITUTION:This optical head comprises a semiconductor laser 2, a recording optical emitter 6 which directs first light 3 and second light 4 emitted from the semiconductor laser 2 to an optical magnetic recording medium 5, a regeneration optical emitter 7, and a floating type magnetic head 12 which applies a magnetic field modulated by a recording signal to a recording region 11. This device performs overwriting based on a magnetic field modulation system. using the recording optical emitter 6 while it performs verification operation, using the reproduction optical emitter 7 simultaneously. As the first light 3 is emitted to the optical magnetic recording medium 5 substantially without loss, the output of the semiconductor laser 2 may be reduced by about 50% of that required for the prior art optical magnetic head.
Patent JP-H09297579-A (JP)
Title: Musical sound synthesizer
Inventor: HIRANO MASASHI
IPC: G10H1/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the outputting of click noises during an abnormal condition. SOLUTION: A switch 25 is switched to an analog converter (DAC) 24 side by a switch control signal (SW CONT) during a normal operation and musical sound waveform signals are outputted from a sound source 11. During an abnormal condition, the switch 25 is switched to the earth side because an MPU is put into a runaway condition and the switching control signals become a low level and the outputting of click noises outputted from the DAC 24 is stopped.
Patent JP-H03259042-A (JP)
Title: Display device of machine for producing frozen food
Inventor: TOGASHI SHIGERU
IPC: G08B5/00
Filed: 1990-03-09
Abstract: PURPOSE:To enable visual fixing of temperatures or elapsed time in sterilization steps by providing plural display parts for imaging the temperature in the ordinate-axial direction and the elapsed time in the abscissa-axial direction on an operation panel arranged in the front upper part of a body. CONSTITUTION:Plural display devices (L1) to (L5) for imaging temperatures in the ordinate-axial direction and elapsed time in the abscissa-axial direction are arranged on an operation panel 50 arranged in the front upper part of an apparatus body. A sterilization switch 51 is then pressed to start sterilization steps for a cooling cylinder, a hopper and a mix in the interior thereof and flash a sterilization starting lamp (L1). When the cooling cylinder and hopper attain the legal sterilization temperature, the display lamp (L2) is flashed to light the lamp (L1). When the cumulative heating time of the legal sterilization temperature attains a prescribed time, the maintenance lamp (L3) is flashed to light the lamp (L2). After the lapse of a prescribed time, the heating completion/cooling starting display lamp (L4) is then flashed to light the lamp (L3). The cold reserving display lamp (L5) is subsequently flashed to light the lamp (L4). When the sterilization at the legal temperature is completed, the lamp (L5) is lit.
Patent JP-S59184548-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAI TETSUROU
IPC: H01L21/283
Filed: 1983-04-05
Abstract: PURPOSE:To improve the yield by preventing the disconnection at the part of a contact hole on a diffused region by a method wherein the diameter of the part of an aperture is widened by making the etching speed for the second insulation film much higher than that for the first one. CONSTITUTION:The first and second insulation film 25 and 26 are successively deposited over the entire surface of a P type Si substrate 21, and the insulation film is flatted by using dry etching technique. Next, contact holes 200 and 201 are formed at the parts corresponding to the source or drain region 24 and the first wiring layer 23 by means of a photoresist 27. Then, using such an etching condition that the ratio of the etching speed for the second insulation film 26 to that for the first one 25 becomes 5 or more, said film 26 of the contact holes 200 and 201 is selectively etched, thereby widening the diameter of the contact hole of said film 26 approx. 1.3-2 times as much as before etching. After removing the photoresist 27, the second wiring layer 28 made of Al is formed.
Patent JP-S61215962-A (JP)
Title: Fraction collector
Inventor: SASAKI MANJI
IPC: G01N30/80
Filed: 1985-03-22
Abstract: PURPOSE:To improve collection accuracy by setting upper and lower limits of optional two points having a different height of the peak of a chromatography and dividing and collecting the effluent between the upper and lower limits at the optional division. CONSTITUTION:A filler is filled into a column 1, as well as the organic substance of the sample is injected, an eluted solvent is drawn up by a pump 2, passed through the column 1 and sent to a detecting device 4. When the sample flows in the detecting device 4, the peak starts to rise, when a peak height V comes to a set upper limit value VH, a three-way rotary valve 6 is rotated, the effluent of the column 1 flows in a test tube of a fraction collector 7, and fraction number No.1-No.3 are collected. Next, the peak height V descends up to a lower limit setting value VL in the No.4 fraction, the valve 6 is rotated, the effluent of the column 1 flows at the drain side and collected up to all fraction numbers. Thus, the unnecessary solution is not collected and the necessary solution is correctly collected and therefore, the collecting accuracy can be improved.
Patent JP-H01234732-A (JP)
Title: Cooling and heating device
Inventor: TANAKA MASAYUKI
IPC: F24F5/00
Filed: 1988-03-11
Abstract: PURPOSE:To reduce a pressure within a coolant cycle at a utilization side and enable a fast and positive sealing of coolant to be carried out by a method wherein a cooling coil to cause a cold coolant within a coolant cycle at a heat source to be communicated is arranged at a coolant tank installed in a coolant cycle at a utilizer and at the same time the coolant tank is provided with a coolant sealing port. CONSTITUTION:A cooling coil 13 is installed within a coolant tank 10 and a solenoid valve 14 controls a low temperature coolant in a coolant cycle at a heat source for a cooling coil 13. A coolant sealing inlet port 15 is arranged at a shell of the coolant tank 10. In case of performing an installing work, a heat source unit (a) and a utilizing unit (b) are mounted, they are connected by connector pipes (c) and (c'). A first auxiliary heat exchanger 8 and a second auxiliary heat exchanger 9 are heat exchanged to each other to reduce a pressure within a utilization coolant cycle, the cold coolant of the heat source coolant cycle is communicated with the cooling coil 13, thereby a pressure within the coolant tank 10 is further decreased and then the coolant from the coolant sealing inlet 15 is rapidly cooled.
Patent JP-S51134889-A (JP)
Title: Method for forming the jointed portion of fireproof line
Inventor: MORIKAWA TAKETSUNE
IPC: H01R43/00
Filed: 1975-05-17
Abstract: PURPOSE: A forming method applicable for a direct jointed portion and branched connection portion of fire service use fireproof electric line provided based on fire service law. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53144240-A (JP)
Title: Signal detection circuit
Inventor: ISHII KOUICHI
IPC: H03L7/12
Filed: 1977-05-21
Abstract: PURPOSE:To shorten the time required for the signal detection by providing a decision circuit which compares the amplitude detection output with a certain reference voltage and then stopping the change of the sweep voltage when the existence of the signal is decided at the decision circuit.
Patent JP-H0676088-A (JP)
Title: Data processor
Inventor: YAO RII
IPC: H04B10/80
Filed: 1992-02-12
Abstract: PURPOSE: To provide a data processor in which a light connecting operation can be exactly established without any problem of clock skew by using a conventional official space invariant optical element such as a lens or a prism. CONSTITUTION: Plural processing elements are distributed and arranged in a ring array shape. Optically serially connected first prism 10 and second prism 14 are used for the light connection of the processing elements. A reflection surface 12 of the first prism 10 and a reflection surface 16 of the second prism 14 are mutually inclined at only a prescribed angle of inclination. Therefore, input light ring data array 40 constituted of plural picture elements distributed in a ring shape at each prescribed rotational unit angle is reversed in two phases by the first and second prisms, and rotationally displaced at only an angel integral times of the pertinent prescribed rotational unit angle according to the prescribed angle of inclination.
Patent JP-H02238684-A (JP)
Title: Stabilized light source device
Inventor: SAITO TAKANORI
IPC: H01S5/042
Filed: 1989-03-10
Abstract: PURPOSE:To achieve a light source where light intensity is stable over a short period of time and long period of time and frequency is stable by controlling frequency with current and light intensity with temperature simultaneously. CONSTITUTION:Laser beam from a semiconductor laser 1 is divided into two directions by a beam splitter 2, one laser beam of the divided beam is allowed to inside a light-transmission element 4, and transmission light intensity and the other laser beam are converted into voltage by a second photoelectric converter 5 and a first photoelectric converter 3, respectively. Then, an output voltage V111 from the first photoelectric converter 3 and an output voltage V222 from the second photoelectric converter 5 are fed to a first comparator 6. Then, by detecting the voltage difference V222-V111 is detected, negative feedback control is made to a drive current source 7 so that output signal from the first comparator 6 is equal to 0. Also, by detecting the voltage difference Vs2s-V111 between a reference voltage Vs and an output voltage V111 with a second comparator 9, a negative feedback is made to a temperature controller 10. Thus, a light source can be obtained, where both frequency and light intensity are simultaneously stabilized.
Patent JP-2000221281-A (JP)
Title: Structure for setting minute hand wheel for time piece
Inventor: ITO HIROSHI
IPC: G04D1/06
Filed: 1999-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure for setting minute hand wheel for a time piece capable of preventing interaction during assembling minute hand wheel and minute wheel. SOLUTION: One end of a minute wheel 24 is supported by a lower plate 20 so that the axis inclines in the direction leaving from the minute hand wheel 26. If the axis of the minute wheel 24 inclines in this manner, the minute hand wheel 26 can be set to the lower plate 20 without that the minute wheel 24 does not interfere with the minute hand wheel 26. The minute wheel 24, if the other end is supported by a middle plate 30, the axis directs to the normal direction.
Patent JP-S58176109-A (JP)
Title: Production of alpha-type silicon nitride
Inventor: UMEMURA MITSUO
IPC: C01B21/068
Filed: 1982-04-09
Abstract: PURPOSE:Amorphous silicon nitride and silicon diimide are roasted in the presence of a metal silicide melting at high temperature to give alpha-type nitrogen silicide with remaining oxygen content reduced and large specific surface area by calcining at relatively low temperatures. CONSTITUTION:Amorphous silicon nitride and/or silicon diimide are calcined in the presence of a metal silicide melting at high temperature such as molybdenum silicide. At this time, even when the calcination temperature is lowered to 1,400 deg.C, a crystalline silicon nitride of high alpha-type silicon nitride is obtained. Moreover, this process gives crystalline silicon nitride with large specific surface area and remaining oxygen content reduced. The amorphous silicon nitride and silicon diimide are obtained by reaction of silicon halide or silane with hydride of nitrogen.
Patent JP-H091331-A (JP)
Title: Control device for welding robot
Inventor: SHIMOMURA RAIJI
IPC: B23K9/095
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a welding robot capable of simplifying the automatic/manual judgment of the welding quality in subsequent processes by totaling and storing the contents of generated abnormal welds in the time series. SOLUTION: An abnormal weld data fable 6 to record factors of the generated abnormal welds in the time series every time an abnormal weld is detected is provided to display the data on the abnormality by the position as necessary. Because the factors of generated abnormal welds are viewed on the time series, and in addition, the program number (work name), the point number, etc., when the abnormality is generated can be easily displayed as necessary, the quality of the welding can be easily judged, and the position of the abnormal weld (coordinates) can be stored to enable the graphic display of the parts of generation and automatic judgment of the quality.
Patent JP-S58176639-A (JP)
Title: Electrophotographic receptor
Inventor: YAGISHITA AKIO
IPC: G03G5/06
Filed: 1982-04-09
Abstract: PURPOSE:To improve the sensitivity to laser light, by combining phthalocyanine with a specified pyrrole compound. CONSTITUTION:A photosensitive layer contg. phthalocyanine and 2,3,4,5-tetraphenylpyrrol is formed on an electrically conductive support. The resulting receptor has photosensitivity in a wide region ranging from the visible light region to the near infrared region, and it is especially suitable for semiconductor laser light. The amount of the pyrrole to be used is 5-1,000pts.wt. per 100pts.wt. phthalocyanine. The preferred receptor is a single-layer type receptor contg. copper phthalocyanine and said pyrrole mixed with polyester resin.
Patent JP-H06246672-A (JP)
Title: Method and device for human stress interlock
Inventor: OKAWA AKIHIRO
IPC: B25J19/02
Filed: 1993-02-25
Abstract: PURPOSE:To control a system or to force control placed in a system down by detecting stress of a worker, and outputting an alarm, when a detection value of the stress exceeds a threshold value, or preventing the detection value from exceeding the threshold value, in the system having a man-machine interface. CONSTITUTION:Stress of a worker 6 is measured by a stress detector 7. A value of the detection is processed in an arithmetic unit 8 and compared with a threshold value. By outputting an alarm in the case that the value coming out from the stress exceeds the threshold value, or by controlling a system so as to prevent from exceeding the threshold value, or by forcedly performing a system down, work cart be performed without giving excessive stress to the worker 6.