baber/WOPTO huggingface dataset:
Patent JP-S627421-A (JP)
Title: Permselective membrane
Inventor: YAMADA SHINICHI
IPC: B01D65/10
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a gas permselective membrane excellent in permselectivity and having good membrane strength and durability, by copolymerizing 1-90% of organosiloxane and polyarylene oxide without interposing an amino group. CONSTITUTION:Polyphenylene oxide, wherein 75 or more of phenylene oxide units are connected at a para-position, is used. A phenyl group may have three or less of substituents. As organosiloxane, one obtained by bonding 1,000 or less of silicon-oxygen units is used. The copolymer of both of them may be either one of block, graft and pendant copolymers but it is necessary to contain a polyarylene oxide unit in an amount of 1-90% of the total wt. If the bonding of both of them is formed through an amino group, membrane strength is lowered in long-term use and, therefore, one bonded by using the amino group is improper for the purpose.
Patent JP-H07270870-A (JP)
Title: Camera
Inventor: MIYAZAKI TAKEMI
IPC: G03B17/18
Filed: 1994-03-29
Abstract: PURPOSE:To prevent the fogging of film from occurring by automatically rewinding the film wound to perform photographing in a camera in a cartridge after a specified time elapses. CONSTITUTION:When exposure is executed by turning on the second-step switch S2 of the release button of the camera, magnetic recording to show an exposed frame is executed while winding the film by one frame by means of a film feeding mechanism. Next, a timer circuit incorporated in a CPU 500 is started winding the film, so that time measurement is started. Whether or not the switch S2 is turned on again is judged; and when it is not turned on, the timer is stopped after the specified time, for example, about one month elapses. The CPU 500 outputs a signal to a motor control circuit 518 to rewind the film. While the film is rewound, the number of the exposed frames is magnetically recorded or recorded in an E<2>PROM 56. When the number of the exposed frames is magnetically recorded and reproduced, the CPU 500 commands the control circuit 518 to read the number of the exposed frames and perform the heading of the unexposed photographic frame.
Patent JP-S63225444-A (JP)
Inventor: KASHIWAZAKI SHIGERU
IPC: H01B13/14
Filed: 1987-03-13
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-S62216769-A (JP)
Title: Recorder
Inventor: MORI AKIHIRO
IPC: B41J2/05
Filed: 1986-03-19
Abstract: PURPOSE:To visualize a recorded image and facilitate recording an image with favorable contrast or a color image, by providing a driving means for moving an image carrier incompatible with an ink, a recording part for forming an ink image of a releasable ink according to an image signal, and a display part through which the ink image formed on the image carrier can be visually confirmed. CONSTITUTION:With a driving roll 2 for starting recording rotated, an image carrier 1 is circulatively moved in the direction of an arrow (a). Simultaneously, recording heads 4a in a recording part 4 are operated to generate heat according to image signals, and inks of ink sheets 4b are melted patternwise according to the heat generated, and are transferred onto the image carrier 1. The ink image thus formed on the image carrier 1 is brought to a display part 5 by the circulative movement of the image carrier 1, when the ink image can be visually confirmed through a display window 5a. The ink image is read at an image-reading part 6, the read information is transmitted to a predetermined recorder, and thereafter the ink image is erased at an image-erasing part 7. Accordingly, the image carrier 1 deprived of the ink image is again brought to the recording part 4, and continuous recording can be performed.
Patent JP-S63224554-A (JP)
Title: Power supply switching circuit
Inventor: TANIGUCHI KIYOSHI
IPC: H02J1/00
Filed: 1987-03-13
Abstract: PURPOSE:To always attain stable power supply independently of the change in a line voltage by generating a switching bias from a driving signal through transformer coupling to a FET switch via a switch driving circuit, and supplying a switch signal to the switch driving circuit. CONSTITUTION:A power supply switching circuit 13 is provided with a FET switch 14 at a positive polarity line of a DC constant constant source 11 and a FET switch 15 at a negative polarity line and is connected to a load circuit 12. For the on/off control of the FET switches, the circuit 13 is provided with a driving signal 16, a transformer 17 and a switch driving circuit 18. The circuit 18 is provided with diodes 24, 25 rectifying an AC signal obtained from the signal 16, capacitors 26, 27 generating a bias voltage, termination resistors 22, 23 and photocouplers 20, 21, supplies a switching signal to a LED and in connecting the negative pole of the LED to ground the LED is lighted to turn on the couplers 20, 21. Moreover, the capacitors 26, 27 are charged up by a current being the result of rectification of the signal from the transformer 17 by the diodes 24, 25 as a bias. Thus, the bias voltage of the capacitors 26, 27 is applied to the gate electrode of the FET switch, and the power is supplied to a load from a current source 11.
Patent JP-H06247758-A (JP)
Title: Unseparable concrete flowing at high speed and not requiring compaction
Inventor: TERANISHI KOJI
IPC: C04B28/02
Filed: 1993-02-24
Abstract: PURPOSE:To obtain fresh concrete having satisfactory fluidity and not causing the separation of the materials. CONSTITUTION:This concrete has both of reduced yield value and viscosity due to the addition of a high performance AE water-reducing agent, etc., and the specific gravity of aggregate and that of cement paste in this concrete are nearly equal to each other.
Patent JP-S56157642-A (JP)
Title: Sound indication device for car
Inventor: KAWADA HIROSHI
IPC: B60R16/02
Filed: 1980-05-06
Abstract: PURPOSE: To make it possible to deliver a sound information to other crews of a car without causing any bothersome feeling to them, by using plural speakers selectively so that particular crew members can hear the sound indication information easily.  
     CONSTITUTION: When a sensor signal enters a control circuit 2 from a group of sensors 1, the control circuit 2 not only judges kind of indication and time by also determines to crews on which location the sound indication should be made, and it puts out a sound indication command signal to a sound signal generation circuit 3, a sound advance notice signal to a chime generation circuit 4 and a speaker assignment signal to a multiplexer 8. When the speaker assignment signal is put into the multiplexer 8, a designated speaker or plural units of speakers are selected from speakers 10W13 and connected to an amplifier 6, and the amplifier 6 makes an input of a mixture signal made of an amplified chime signal and a sound signal. And therefore, a chime and a sound are put out only in the neighborhood of an objective crew. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07274078-A (JP)
Title: Av system
Inventor: TANAKA SHIGEO
IPC: H04N5/44
Filed: 1994-03-30
Abstract: PURPOSE:To realize a low cost AV system without using an AV bus. CONSTITUTION:Respective AV equipments are connected by an AV signal line. AV section data processing circuit 15 detects a caption signal and outputs the detection result to a microcomputer 18. A control data inserting circuit 16 generates the caption signal which can be detected by the V section data processing circuit 15, inserts it at a position on a horizontal scanning line, which is different from that of the caption signal and transmits it to VTR 2. In VTR 2, the control signal is detected in the V section data processing circuit 33.
Patent JP-S54150944-A (JP)
Title: Preset register system
Inventor: NAKAMURA KATSUO
IPC: G06F9/00
Filed: 1978-05-19
Abstract: PURPOSE: To ensure register of various kinds of the preset unit prices without imparing the operational performance for the register system in which the registering is carried out using the preset unit price memorized every department by deciding one preset unit price through the switching means for registering.  
     CONSTITUTION: Memory circuit 22 which memorizes plural preset unit prices to one department is provided along with key input part 25 which is connected to the I/O port to select and designate one of the preset unit prices. And at the registering time, the preset unit price designated at part 25 is read out, and the registering is carried out based on the read out preset unit price. In such register system, watch circuit  23 featuring the constant memory means which memorizes the constant to change  the preset unit price is added, plus CPU21 featuring the function to select and  designate the kind of operation between the preset unit price and the constant.  Thus, the preset unit price and the constant are read out through operation of part  25 at the registering time, and then the unit price is calculated to perform the registering via the kind designating the operation designated by CPU21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63226976-A (JP)
Title: Manufacture of semiconductor element
Inventor: KIYOHASHI KAZUO
IPC: H01L21/20
Filed: 1987-03-17
Abstract: PURPOSE:To prevent a warpage of a growth substrate so as to suppress the occurrence of element defects due to a blurred pattern, by laminating semiconductor materials, which are different in their lattice constants on both sides of a semiconductor substrate, and after the formation of a pattern of a semiconductor element on one lamination surface, removing the other lamination semiconductor materials. CONSTITUTION:Semiconductor materials 2, 3, different in their lattice constants are laminated on a semiconductor substrate 1 with a required lattice constant, and pattern formation of semiconductor elements is performed on the lamination surfaces by photo lithography. In this case, said semiconductor materials 2 and 3 are formed on both sides of the semiconductor substrate 1, and pattern formation of the element is performed on a lamination surface on one side, and next the lamination semiconductor materials 2 and 3 on the other side are removed. For example, n-GaAs1-xPx composition inclination epitaxial layers 2 are piled on both sides of an n<+>-GaAs substrate 1, and further n-GaAs1-xPx fixed composition epitaxial layers 3 are piled thereon. In succession, light-emitting diode arrays are formed on the epitaxial layer 3 on one side, and next the epitaxial layers 2 and 3 on the other side of the substrate are polished to expose the substrate 1.
Patent JP-S55151679-A (JP)
Title: Recorder
Inventor: HOSAKA MASAO
IPC: H04N1/29
Filed: 1979-05-16
Abstract: PURPOSE:To obtain the copy of high confidentiality in the form of original images by changing significant image patterns to insgnificant image patterns and performing recording in a copying machine or the like. CONSTITUTION:The respective elements on the keyboard of the copying machine or the like are connected to an electronic control unit 30. Image information processing circuits 60 and 70 are connected to the input-output part 34 of the ROM34 in the unit 30. In the circuit 60, the copying of obtaining copies by changing the image information of the original images read with a CCD element 16 into illegible picture element information distributions and exposing the photoreceptor of the drum by an optical fiber tube OFT is accomplished. In the circuit 70, the copying of obtaining copies by changing the picture element information of the original images having been read with the element 16 into the picture element distribution of the original images of the copy placed currently on the original platen and exposing the photoreceptor with the OFT is accomplished.
Patent JP-H04294164-A (JP)
Title: Thermal head
Inventor: KAWASAKI TETSUO
IPC: B41J2/335
Filed: 1991-03-25
Abstract: PURPOSE:To avoid scatters in print density due to warp of a flexible heatresistant base plate for performing stable printing by a method wherein a recessed part is provided behind the rear face of time base plate to form a hollow part, and the hollow part is filled with a fluid substance and serves as a pressure regulating layer. CONSTITUTION:A flexible heat-resistant base plate 13 consists of a heating resistor row 14, an electrode 15 and a wear-resistant protective membrane 16, and attached on a rigid base plate 11. A recessed part is formed in an area on the rigid base plate 11 which faces an area on the rear face of the flexible heat-resistant base plate 13 which is not covered with the electrode 15 of the heating resistor row 14, so that a hollow part is formed. The hollow part is filled with a fluid substance and serves as a pressure regulating layer 12. Thereby, even when the rigid base plate 11 warps, the flexible heat-resistant base plate 13 is deformed when pressed by a platen rubber and a uniform static fluid pressure is applied on the flexible heat-resistant base plate 13 through the fluid substance in the pressure regulating layer 12.
Patent JP-H03261986-A (JP)
Title: Presence/absence detector for photosensitive body
Inventor: YAMANOBE KOJI
IPC: G03G15/00
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate the possibility that a black stripe is formed on an image owing to the divergence of the beam from the LED of a photosensor by detecting whether or not the photosensitive body is present thereon by the photosensor not in printing operation, but when the printing operation is not performed. CONSTITUTION:When the printing operation is carried out, a main CPU 8 turns off the LED 1 through an expanded parallel port 16 not to detect the photosensitive body 3. Only when a front cover which is opened and closed is closed in the case of the attachment and detachment of the photosensitive body 3, the LED 1 is turned on to detect the photosensitive body 3. Namely, the base current of a phototransistor(PTR) 4 does not flow and the PTR 4 turns off in the absence of the photosensitive body 3 since none of the detection beam 2 emitted from the LED 1 is arrived by being reflected by the photosensitive body 3, but when the photosensitive body 3 is loaded, the base current flows and the PTR turns on. Consequently, whether or not the photosensitive body is present can accurately be detected and no black stripes appears on the image without spoiling the quality.
Patent JP-S61221579-A (JP)
Title: Lighting device for discharge lamp
Inventor: YAMADA KOJI
IPC: H02M7/537
Filed: 1985-03-25
Abstract: PURPOSE:To stably dim a discharge lamp to a deeply dimming state by applying a switching signal of the prescribed frequency different between the first and second periods to a separately-excited high frequency converter, and periodically repeating it. CONSTITUTION:An AC power source AC is full-wave rectified by a rectifier DB, the obtained rectified power source voltage is applied to a separately- excited high frequency converter INV1, the high frequency power of the converter INV1 is applied to a load circuit LD having a discharge lamp LA, and a series resonator of an inductor L0 and a capacitor C0 to light the lamp LA. A switching signal which periodically repeats the first and second frequency periods is applied from a frequency controller FC3 and a drive circuit DR. The first frequency is set to a value near the resonance frequency of a resonator having the inductor L1 and the capacitor C0 to set the variable second frequency to dim the lamp.
Patent JP-S57175422-A (JP)
Title: Controller for refrigeration cycle of automobile
Inventor: NISHI YASUYUKI
IPC: B60H1/32
Filed: 1981-04-21
Abstract: PURPOSE:To improve the feeling of cooling at the acceleration of an automobile, by providing a variable-capacity compressor in a refrigeration cycle and detecting the acceleration to reduce the capacity of the compressor to prevent the temperature just downstream to an evaporator from rising due to the stoppage of the compressor at the acceleration. CONSTITUTION:When an accelerator pedal is pressed down beyond a set level, a switch 25a is turned on and an acceleration detector circuit 25 keeps a high output level for a prescribed time and transistors 164a, 165 are forcedly turned on. As a result, a transistor 164b is turned off, transistors 166, 167, 171 are turned on and transistors 168, 169, 170 are turned off so that an electrical current flows to a servomotor 17 through the emitter and collector of the transistor 171 and the collector and emitter of the transistor 167. For that reason, the servomotor 17 rotates backward to decrease the rotation angle of the variable ring of a variable-capacity compressor to reduce its capacity. Since the capacity becomes the minimum (one third of the maximum), the load upon the engine is diminished and the acceleration performance is improved.
Patent JP-S58177045-A (JP)
Title: Failure detecting method in signal transmission path
Inventor: YOSHIHIRO MOTOTSUGU
IPC: H04B3/46
Filed: 1982-04-09
Abstract: PURPOSE:To separate a test signal from a sound signal and to make the detection of a failure of the transmission line including many amplifiers and changeover switches easy, by setting an arbitrary test section for a signal transmission path, and applying the test signal having different frequency band of the sound signal to one end of the test section. CONSTITUTION:Input lines ml...tl... of a microphone and a tape recorder are connected in matrix to form a signal transmission path 1, and each channel output of the path 1 is inputted to a signal transmission path 2 comprising an amplifier group 3, an attenuator 4 and a BPF5. The output of the attenuator 4 of each channel of the path 2 is mixed at a mixer circuit 7 and applied to a signal transmission path 15. The output is applied to a signal transmission path 16 via an LPF14 and a signal is outputted from the path 16. An arbitrary test section is set to the signal transmission line, a test signal of 50Hz except the audible frequency is applied to the transmission paths 1, 2, 15, 16 via resistors r1-r4, allowing to detect the failure of the signal transmission line having multi-function easily.
Patent JP-S58190325-A (JP)
Inventor: MURAKAMI SHINSAKU
IPC: A01N25/00
Filed: 1982-04-09
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-S53145229-A (JP)
Title: Ambulation type transfer agricultural machine with crawier device
Inventor: KANEDA SABUROU
IPC: B62D55/06
Filed: 1977-05-23
Abstract: PURPOSE: To reduce labor in case of the revolution of a machin e body, and to allow a small turn, by providing this device with a one point earthing condition at the central position in the before and behaind directions of one crawler device for travelling at a central lower side position of the machine body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08259386-A (JP)
Title: Production of oxide thin film and chemical deposition apparatus therefor
Inventor: FUJII AKIYUKI
IPC: C30B25/10
Filed: 1995-03-20
Abstract: PURPOSE: To obtain an oxide thin film crystallographically preferentially oriented in parallel direction to a substrate by introducing a raw material gas between a substrate holder and an electrode with a raw material gas supplying means placed at a prescribed tilt angle to the substrate holder. CONSTITUTION: A raw material gas is composed of a metal complex gas, oxygen gas and a carrier gas. The metal complex is a β-diketone complex of Mg, Ni, Co, Fe or Zn. The substrate temperature in forming an oxide thin film is 150-650 deg.C, a vacuum degree in a reaction chamber is 5×10<-3> -5Torr and a tilt angle of a raw material gas supplying means to a substrate holder is 5-45 deg.. Inside the reaction chamber 1 in a chemical deposition apparatus of the figure is exhausted by an exhausting means 6 to obtain a low pressure. A substrate 3 is heated by a heater 2 and a raw material gas is supplied by a raw material gas supplying means 8 while rotating the substrate holder 4. When an electric force is supplied between the substrate holder 4 and an electrode 5, a plasma discharge is generated and an oxide thin film is formed on the substrate 3.
Patent JP-S57173979-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EHATA TOSHIKI
IPC: H01L29/812
Filed: 1981-04-21
Abstract: PURPOSE:To enhance the accuracy of a distance between source and gate, by forming insulating compound of itself on the surfae of gate metal with high accuracy to 0.1mum to utilize this for selfalign to determine the interval between source and gate. CONSTITUTION:Via a wall 6 constituted of a pair of insulating inorganic compound formed in a high aspect on an operating layer 2 formed on a semiconductor substrate 1, the gate metal 5 inside the wall and source electrode 3 and drain electrode 4 outside the wall are formed respectively in contact with the wall. Each electrode is formed in self-align to the wall with the distance between electrodes allowed to control at high accuracy by the film thickness of insulating compound.
Patent JP-H07265455-A (JP)
Title: Fire protection device
Inventor: OKAZAKI TOSHIAKI
IPC: E04B1/94
Filed: 1994-03-30
Abstract: PURPOSE:To prevent the structural bodies of buildings, such as high-rise buildings, from being damaged by flames and heat in theevent of a fire. CONSTITUTION:The buildings are provided with ceiling boards 21 consisting of incombustible materials apart spacings below ceiling surfaces 12 or are provided with wall plates 22 consisting of incombustible materials apart spacings along wall surfaces 13. Further, the rear surfaces of the ceiling boards 21 or the rear surfaces of wall plates 22 are provided with water absorbent materials 31, 32. Water spraying nozzles 41, 42 for spraying water to these water absorbent materials 31, 32 are disposed between the ceiling surfaces 12 and the ceiling boards 21 or between the wall surfaces 13 and the wall plates 22 and are connected to a feed water source. The water is supplied from the water feed source to the water spraying nozzles 41, 42 to absorb the sprayed water in the water absorbent materials 31, 32 in the event of the fire.
Patent JP-2000257080-A (JP)
Title: Base isolation structure
Inventor: HORI AKIO
IPC: E02D27/34
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To simplify execution and to prevent the breakage of a base isolation member even when a concrete board has irregularities by arranging a stratified irregular absorbing material on a concrete layer, installing a plurality of base isolation units inserted with spherical bodies between plates on it, and providing an upper structure on them. SOLUTION: A reinforced concrete board 14 serving as a concrete layer is formed on the ground, a plurality of base isolation units 12 are installed on foam polystyrene plates 13 spread on the reinforced concrete board 14, and a mat foundation 11 made of reinforced concrete is formed on the base isolation units 12 as part of an upper structure in this base isolation structure 10. Spherical bodies 12b made of a hard material such as a metal or a resin material having the hardness of a prescribed value or above are inserted between two plates 12a, 12c made of the same hard material into a one-layer state with a high density to form the base isolation unit 12. The foam polystyrene plates 13 serving as an irregularity absorbing material are compression-deformed to absorb irregularities when the upper surface of the reinforced concrete board 14 has fine irregularities.