baber/WOPTO huggingface dataset:
Patent JP-S61121443-A (JP)
Title: Target porcelain for sputtering
Inventor: HATA TAKUOKI
IPC: H01L41/39
Filed: 1984-11-19
Abstract: PURPOSE:To form an SiO2 polycrystalline target porcelain to be used for a sputtering of a complicated shape requiring dimensional accuracy by a method wherein the SiO2 purity of raw material, the density and the crystal grain diameter of a sintered body are specified properly. CONSTITUTION:The SiO2 powder obtained by performing the commercially available sedimentation method is calcined in the air at 900 deg.C, the calcined material is pulverized using a ball mill wherein agate is used as a ball, and the grain diameter after pulverization of 0.8+ or -0.2 mum is obtained for the average grain diameter of raw material of 0.4+ or -2 mum. After this souffle is dried up, it is granulated by adding a caking material of methyl cellulose, and dry-formed into cylindrical shape. The molding pressure is t-o be 300 kg/cm<2> or above, and a higher strength can be obtained as the molding pressure becomes higher. This molded body is molded by applying hydrostatic pressure, and it is fully dried up, a cutting work is performed on the molded body 1. The density of the molded body after performance of the hydrostatic pressure molding is 0.8-1.3g/cm<2>. At this point, the strength of the molded body is not strong at the density lower than 0.8g/cm<2>, and a cutting work is hardly performed at the density hi-gher than 1.3g/cm<2> because it is hard and fragible. The molded body 1 thus obtained is solidified by sintering in the atmospheric air of 850-1050 deg.C for approximately two hours, and the target porcelain of 0.9-1.5g/cm<2> in density is obtained.
Patent JP-2001063482-A (JP)
Title: Floor board for vehicle
Inventor: TAKASHIMA YOSHIHIRO
IPC: B60R7/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a floor board for vehicles, which allows articles to be easily held to or removed from a floor board body when the articles are taken out or stored. SOLUTION: Article engaging parts 54M, 54L, 54A, etc., for holding articles such as tools stored in a storage-recessed part 22 removably by engagement, are provided on the undersurface of a floor board body 51 which covers the storage-recessed part 22 formed in the floor 20 of a vehicle so that it can be opened or closed. The articles can be held to these article engaging parts 54M, 54L, 54A provided on the undersurface of the floor board body 51 by engagement or removed from the parts only by releasing the engagement.
Patent JP-S61122688-A (JP)
Inventor: MATSUKURA SUSUMU
IPC: G09G5/00
Filed: 1984-11-19
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-H07170492-A (JP)
Title: Information recording medium, and device and method for information recording and reproduction
Inventor: FUKUSHIMA YOSHIHISA
IPC: G11B27/10
Filed: 1994-10-07
Abstract: PURPOSE:To implement special reproduction at high speed or high speed rewind and after-recording efficiently by using an information recording medium on which video data subjected to variable length compression are recorded. CONSTITUTION:Each AV file 210 for video data includes chapter data and 1st and 2nd pointer data. GOP data of the chapter data have one set of independent image data and plural subordinate image data. The 1st pointer data have position information of independent image data and the 2nd pointer data have position information of the 1st pointer data. Furthermore, the GOP data have image data and interleaved audio data. The 1st pointer data have position information of the audio data and the 2nd pointer data have position information of the 1st pointer data. Hierarchical position information to retrieve the independent image data and/or audio data based on the 1st pointer and the 2nd pointer.
Patent JP-S6488176-A (JP)
Title: Gamma camera
Inventor: SHUDO KEISEI
IPC: G03B42/02
Filed: 1987-09-30
Abstract: PURPOSE:To improve the sensitivity of a radiation detector by providing a collimator which passes only radiation in a specific direction in radiation emitted by an RI(radioisotope) distributed in a sample. CONSTITUTION:The radiation detector 1 consists of the collimator 2 provided on a gamma-ray incidence side and a storage type phosphor sheet 3 provided nearby behind the collimator 2. A gamma-ray 13 is made incident on an imaging plate 3 through the collimator 2 from the RI 12 distributed in the sample 11. Consequently, the incident of the gamma-ray is stopped and an exciting light irradiating device 4 is put in operation with an operation signal from a controller 10 to scan for example, a visible light beam on the imaging plate 3. Consequently, the gamma-ray is stored on the imaging plate 3 to generate stimulated fluorescent light corresponding to the energy. Then an image signal which is stored in a frame memory 7 and based upon the imaging plate 3 is converted into a video signal. This video signal is displayed on a display device 9 finally.
Patent JP-S6399638-A (JP)
Title: Fault detection circuit for encoding circuit and decoding circuit
Inventor: HARAKAWA KAZUO
IPC: H04B17/00
Filed: 1986-10-16
Abstract: PURPOSE:To make a test signal needless and to improve a reliability by executing a fault detection by using a real transmission signal in the same state as a real action at the time when the reception signal does not exist. CONSTITUTION:A signal obtained by decoding an output from a selection circuit 7 in a decoding circuit 8, which selection circuit 7 inputs a transmission signal output obtained by encoding a transmission signal input in an encoding circuit 2 and a reception signal and selects to output either of the transmission signal output and the reception signal input with a control signal outputted from a reception signal detection circuit 6, is compared with a signal from a delay circuit 4 so as to execute the fault detection with the control signal outputted from the reception signal detection circuit 6. And with the control signal outputted from the reception signal detection circuit 6, it is decided whether the signal from the decoding circuit 8 is a transmission signal or a reception signal to make only reception signal be outputted. Thus, the fault detection can be executed by using the real transmission signal in the same state as the real action at the time when the reception signal does not exist.
Patent JP-S6489078-A (JP)
Title: Information processor
Inventor: MAJIMA HIROYUKI
IPC: G11B20/10
Filed: 1987-09-30
Abstract: PURPOSE:To easily realize the rewriting action of information for a re-writable type optical disk device by erasing the information recorded in an information recording area and an identification information recorded in an identification information recording area corresponding to the information recording area. CONSTITUTION:The titled processor consists of a recording means to record the information to an information recording area A and to record the identification information to an identification information recording area B corresponding to the information recording area A, and an erasing means to erase the information recorded in the information recording area A and to erase the identification information recorded in the identification information recording area B corresponding to the information recording area A. Consequently, when the information is rewritten, by erasing the identification information in the identification information recording area B together, an information recording action for the rewriting can be promptly performed. Thus, the rewriting action of the information for the re-writable type optical disk device is easily realized.
Patent JP-H03107735-A (JP)
Title: Maximum temperature evaluating device for power cable buried underground
Inventor: OZAWA YASUO
IPC: G01K3/00
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a maximum temperature value in a lengthwise direction of power cable by measuring temperatures of each part with a series of optical fibers, thereby obtaining a calorific value of the power cable by calculation, and further obtaining a temperature of cable conductor. CONSTITUTION:Linear temperature distribution on the optical fiber is measured by a temperature distribution measuring device 16 with a series of optical fibers 2 installed nearly along the power cable 10 as sensors. By a maximum temperature evaluation processing device 17, the calorific value of cable 10 is obtained from the measured value of device 16, and also from temperatures on at least two points within a cross-sectional area of installed cable 10, unknown intrinsic thermal resistance and bottom temperature of surrounding soil on that part are obtained and therefrom the temperature of cable 10 within the cross-sectional area of this installation is calculated. In this case, this temperature is relatively obtained in such a manner that the calorific value of cable and thermal condition of soil are obtained by utilizing those and dimensions of buried position and a thermal constant for the main body of cable. This procedure is repeated to obtain the maximum temperature of cable 10 in the lengthwise direction for an overall length of line.
Patent JP-H07110666-A (JP)
Title: Driving of display device
Inventor: KUSANO MASAKAZU
IPC: G09G3/36
Filed: 1993-09-30
Abstract: PURPOSE: To more precisely express an image expressed by image data even when a display is provided with a small number of expressable gradations. CONSTITUTION: In conversion at the time of converting image data expressing the density of one dot by 4-bit dot data to plural frames of data expressing the density of one dot by three bits and executing frame modulation for successively displaying the plural frames to LCD, high-order three bits of dot data are extracted to make data of one dot of each frame. When the lowest-order bit of dot data is 1 and the highest-order bit is 0, 1 is adde to a part of data in each corresponding frame and when the lowest-order bit of dot data is 0 and the highest-order bit is 1, 1 is subtracted from a part of data in each corresponding frame. Thereby, the total value (apparent density) of data in the plural converted frames always varies with the variation of dot data.
Patent JP-H1090710-A (JP)
Title: Liquid crystal panel
Inventor: HISAMITSU SHINJI
IPC: G02F1/133
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel which makes a uniform display without unevenness of density without any increase in cost even when large-screen, large- display-capacity constitution is adopted. SOLUTION: A scanning electrode 1A is provided with a beltlike separation area 5 from an end on the side of a feed part to nearby an end on the side of a nonfeed part to form a two-separate shape except the end on the side of nonfeed part, and an end of one feed part side separated into the two is regarded as a feed end connected to a driving circuit. One pixel 3 on the feed part side consists of two small pixels 31 and 32 and one pixel 4 on the nonfeed part side also consists of two small pixels 41 and 42; and the small pixel 31 on the feed part side is applied with a scanning voltage having no attenuation and the small pixel 32 is applied with a scanning voltage which is attenuated at a maximum, so that one pixel 3 obtained by putting the small pixels 31 and 32 together will be seen in an intermediate lightness state.  Small pixels 41 and 42 on the nonfeed part side are applied with a scanning voltage which is attenuated nearly equally and the extent of the attenuation is halfway between those of the small pixels 31 and 32 on the feed part side and the pixel 4 on the nonfeed part side has nearly the same lightness with the pixel 3 on the feed part side.
Patent JP-H0294247-A (JP)
Title: Sealing method for crush sealing type tubular bulb and device therefor
Inventor: NOJIRI NOBUYOSHI
IPC: H01K3/12
Filed: 1988-09-29
Abstract: PURPOSE:To prevent the drooping of the heated and softened opening end of a glass tube held horizontally by allowing a lower pincher to reach the preset press starting position first. CONSTITUTION:A glass tube 1 inserted with a mount is horizontally set, and its end section is held by a chuck 25 between a lower pincher 17 and an upper pincher 22. When it is pushed up by a cylinder 15, the speed difference occurs between the descent of the upper pincher 22 and the ascent of the lower pincher 17 via a link 18 and a rotary lever 20, and the lower pincher 17 reaches the preset press starting position first. When the glass tube 1 is heated and softened by a gas burner 27, its drooping is corrected by the lower pincher 17, it is pushed up before pinching and pressing are started, crush sealing can be performed on the center line of the tube axis of the glass tube, it can be uniformly crushed from the above and below, and sealing can be surely performed with no leakage or crack.
Patent JP-S62102739-A (JP)
Inventor: YANAGIDA HIROFUMI
IPC: G16H10/60
Filed: 1985-10-31
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-H0888340-A (JP)
Title: Infrared solid-state image sensing device
Inventor: SHODA MASAHIRO
IPC: H01L27/14
Filed: 1994-09-14
Abstract: PURPOSE: To give a function corresponding to the detection of a complementary color in the so-called visible region to infrared ray having a specific wavelength by pre-setting an optical distance between a photoelectric conversion section and a reflecting film in optical cavity structure. CONSTITUTION: Photodetectors 6, 7 forming light-receiving sections have optical cavity structure consisting of photoelectric conversion sections 12, 22 and reflecting films 14, 24. Since the optical cavity structure has an infrared-region complementary-color detecting function corresponding to a desired wavelength, distances among each photoelectric conversion section 12, 22 and reflecting film 14, 24 of the photodetectors 6, 7 are determined at different specific values. The difference section of electric-signal outputs from each photodetector 6, 7 is obtained.  Accordingly, a plurality of kinds of the photodetectors having the infrared complementary-color detecting functions to each different specific wavelength are acquired, and a plurality of kinds of the photo-detectors having the different optical distances are collected on the light-receiving section for one infrared solid-state image sensing device, thus dividing the light-receiving section into several wave length bands.
Patent JP-2001065822-A (JP)
Title: Regenerative burner apparatus equipped with preheating mechanism for fuel gas
Inventor: IKEDA ISAMU
IPC: F23D14/66
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative burner for preheating fuel gas with a simplified structure capable of effectively burning low calorietic value gas without the need of making a fuel gas opening/closing valve in a heat insulation structure and preventing a heat storage structure from being clogged. SOLUTION: A heat storage burner apparatus is adapted such that there are disposed a pair of regenerative burners Bra, Brb, each comprising burner sections 5a, 5b having fuel gas nozzles 2a, 2b and heat storage chambers 6a, 6b for containing therein heat storage structures 7a, 7b, and the pair of the heat storage burners alternately perform combustion and exhaust. In the apparatus, tube type heat exchangers 4a, 4b are disposed in the heat storage chamber of the heat storage burner, wherein fuel gas of the one heat storage chamber is supplied through a tube type heat exchanger disposed in the other heat storage chamber of the heart storage burner. There is further provided a preheating mechanism for fuel gas where valves Vc1, Vc2 provided in a fuel gas supply tube is on the primary side of the tube type heat exchanger.
Patent JP-H0292599-A (JP)
Title: Electronic blackboard
Inventor: ITO TOSHIO
IPC: H04N1/00
Filed: 1988-09-28
Abstract: PURPOSE:To draw a readable ruled line on a plane to be drawn in a short time by a method wherein a pen holding board on which a plurality of writing utensils for drawing on the plane to be drawn are linearly mounted is moved on the plane to be drawn is shifted by a factor divided by (n). CONSTITUTION:A pen holding board 101 can hold marker pens 103 for driving an image plane by a factor of (m). When a horizontal line is drawn, the marker pens 103 for dividing by a factor of (m) are inserted into positions of the pen holding board 101 corresponding to a plane to be drawn 1a of a white board 1, an n-division feeding is indicated by an operation part, and a drive part 102 shifts the white board 1 by a factor of (n) and brings it a stop. Thereafter, the drive part 102 vertically moves the pen holding part 101 for drawing a vertical line. When a plurality of vertical lines are required, n-vertical lines can be drawn by the repeat of the aforesaid action. In addition, when a one image plane feeding is indicated by the operation part 3, the plane is moved to a next plane to be drawn.
Patent JP-S61127702-A (JP)
Inventor: UIRIAMU HARII BIYUUMAN
IPC: B01J41/14
Filed: 1985-10-31
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-S6488068-A (JP)
Title: Mixed refrigerant circuit
Inventor: NOMURA HIDEO
IPC: F25B13/00
Filed: 1987-09-29
Abstract: PURPOSE: To regulate the compositional ratio of refrigerant in main refrigerant circuit by storing a liquid refrigerant having a high ratio of low boiling point component in a refrigerant reservoir while circulating a refrigerant mixture having a high ratio of high boiling point component through main refrigerant circuit at the time of cooling operation whereas circulating a refrigerant mixture reversely by switching a four-way valve while controlling the quantity of liquid refrigerant to be stored in the reservoir through a solenoid valve at the time of heating operation. CONSTITUTION: At the time of cooling operation, gas refrigerant having a high ratio of low boiling point component stored at the upper part in a separator 25 is heat exchanged by a heat exchanging means 29 coupled with a suction piping 34 and partially liquefied to produce a liquid refrigerant having a high ratio of high boiling point component which drips down to a main mixture refrigerant circuit. Remaining gas refrigerant having an increased ratio is fed through a bypass piping 41 to a refrigerant reservoir 30 and heat exchanged with refrigerant flowing between a compressor 21 and a four-way valve 22 and stored as liquid refrigerant having a high ratio of a low boiling point component.  It is returned, as required, back to the main refrigerant mixture circuit through a return piping 36 by opening a valve 32 and the component ratio of mixture refrigerant in the refrigerant circuit can be varied. Similar operation can be carried out at the time of heating.
Patent JP-S61123340-A (JP)
Title: System for connecting different kind of networks
Inventor: MAEHARA KAZUYUKI
Filed: 1984-11-20
Abstract: PURPOSE:To relieve the load of call processing of a controller by providing a timer measuring arrival interval of a packet and releasing a communication path in a channel when the arrival interval of the packet exceeds a prescribed time so as to decrease the number of setting and releasing times of the communication path. CONSTITUTION:A connection control circuit 15 discriminates whether or not an inter-network connection device 1 is in inter-network communication based on the output of a state holding circuit 16, and when not in the communication, an arrival packet is decoded as a head packet, the circuit 16 is set to the communication state to start a timer 17 and a line control circuit 18 controls the setting of the communication path to the channel. The timer 17 is started after initial setting every time each packets reached by using a start signal from the circuit 15. When the next packet does not reach even after a prescribed time is elapsed after the arrival of packet, a time-out signal is outputted to the circuits 16, 18. The circuit 16 is set to the idle state by the said signal and the circuit 18 regards it as the end of communication between subscribers to allow the controller to release the communication path.
Patent JP-S60140394-A (JP)
Inventor: KAWASATO YOSHIKO
IPC: G10H1/24
Filed: 1983-12-28
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-2000074511-A (JP)
Title: Apparatus and method for controlling refrigerant in refrigerating circuit
Inventor: TAKEMASA KAZUO
IPC: G01N25/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a danger such as an explosion or the like by recovering refrigerant in a refrigerating circuit in the case of leaking the refrigerant from the circuit by providing a body connected with a pipeline to contain a solid adsorbent for adsorbing and desorbing the refrigerant in the circuit, and a heating means for heating the adsorbent. SOLUTION: The controlling apparatus 5 of refrigerant comprises a pipeline 7 connected at its one end to the refrigerating circuit, an opening/closing valve 8 provided at the pipeline 7, a body 10 for containing a solid adsorbent 9 for adsorbing the refrigerant in the circuit, a heating means for heating the adsorbent 9, and the like. For example, a sensor provided in a refrigerator 1 senses a leakage of the refrigerant from the circuit, sends a signal to the apparatus, which sends a signal to the valve 8 to open the valve 8. Then, the refrigerant in the circuit is immediately substantially all adsorbed to the adsorbent 9 without using a suction pump or the like, recovered into the body 10, thereby preventing various type dangers due to leakage.
Patent JP-H1085862-A (JP)
Title: Die for press
Inventor: MORITA HIDEO
IPC: B21D28/24
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a die for press capable of performing the switching operation within a short time without removing the die from a press when the model for a work to be pressed is changed. SOLUTION: A stepped slider 5 provided with a recessing part 17 of inverted recessed shape to clear a head part of a punch 2 to be upwardly urged by a suspended bolt 3 and a spring 4 is slidable between a punch plate 7 and a backing plate 12 installed on the lower surface of a punch holder 6, and the punch 2 is switched to the serviceable condition or to the non-serviceable condition by changing the lowest end position of the punch 2.
Patent JP-H1093227-A (JP)
Title: Ceramic wiring board
Inventor: KUDO JUNICHI
IPC: H05K1/03
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress the decline in jointing strength between a surface conductor layer and a metal plating layer to be as small as possible, without decreasing the matching in shrinkage at the time of simultaneous baking, in a simultaneously baked ceramic wiring board for which there is no established technology of selectively eliminating ceramic particles from the surface conductor layer. SOLUTION: At least at the surface of a ceramic substrate 2, a conductor layer 8 is formed which is formed by baking simultaneously with the ceramic substrate 2 and which contains a high-melting point metal and ceramic particles. On a conductor layer 8, a metal plating layer 9 is formed. The conductor layer 8 is constituted of a first conductor layer 10, formed on the ceramic substrate 2 side and a second conductor layer 11 which is formed on the metal plating layer 9 side and which contains proportionately more high-melting point metal than the first conductor layer 10 does.