baber/WOPTO huggingface dataset:
Patent JP-H03244989-A (JP)
Title: Refrigerating cold show case
Inventor: KAGEYAMA YUICHI
IPC: F25D23/00
Filed: 1990-02-21
Abstract: PURPOSE:To accurately prevent a door from being inadvertently left open by operating a warning buzzer to give a warning at once when the door is made to open again with the respective force produced by closing the door or in a similar case. CONSTITUTION:The condition in which a warning buzzer does not make a buzzing sound at once as a warning signal, when a door is opened in an usual way, is stored in a memory F and, after the lapse of a predetermined time with the door left open, the warning buzzer 14 starts buzzing to give a warning for the door left open. When the reactive force produced by closing the door makes the door reopen, there is not input of a contact signal from a human body detecting sensor 9 and the voltage of an input port I1 of CPU12 remains at a high level or when the door 3 is opened, the voltage of an input port I2 of the CPU12 is raised from a low to a high level by the input of an off signal from a limit switch 6. In both of the above-mentioned case, it is judged that, by the reactive force produced by closing the door, the door is made to stay ajar and the warning buzzer 14 gives a warning at once to the user.
Patent JP-H10242316-A (JP)
Title: Hermetic package and electronic component utilizing the same
Inventor: NAKAMURA KOJI
IPC: H01L23/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To ensure the air tightness and make the mounting vol. thin to reduce the size of electronic devices by making elliptic the opening of a flat cup-like metal case and the fitting part outer shape of a base to be pressed into this opening. SOLUTION: The package has a base 2 which is a hermetic terminal composed of an outer elliptic tubular metal ring 5, metal leads 6 and glass 7 hermetically insulatively sealing the leads to the ring 5 the top end edge of which is chamfered and the inner edge 9 of the elliptic opening of the case 4 is also chamfered, thereby the base 2 is easily pressed into the case 4. This ensures the air tightness in the hermetic seal by the drive fitting and thin mounting vol. is realized to reduce the size of electronic devices. The drive fitting is capable of sealing many works at once to reduce the man-hour and cost.
Patent JP-H02219666-A (JP)
Title: Recorder
Inventor: SUZUKI YASUTO
IPC: B41J2/485
Filed: 1989-02-22
Abstract: PURPOSE:To obtain a constant preferably recording result irrespective of an order of input data by a method wherein an image processing control means which develops the data accumulated in each data accumulating means to each printing image following a specific order, is established. CONSTITUTION:When a data is inputted, if printing information obtained by analysis with a CPU 1 is character data, it is accumulated in a character data buffer 2 and whether one page content data analysis is ended or not is judged. When not ended, the analysis is continued. Further, in the case where the printing information is not the character data, if it is a linear data, it is accumulated in a linear data buffer 3. In the case where not the linear data, if it is a half- tone process data, it is accumulated in a half-tone process data buffer 4. If not the half-tone process data, it is accumulated in a white and black reverse data buffer 5. Then, when analysis of the input data and accumulation of the data are ended, the accumulated printing information is developed in an image buffer 6 following a process order stored in an order register 9 and an image processing method stored in a processing register 10. Therefore, a constant preferable recording result can be obtained irrespective of the order of the input data.
Patent JP-S56137322-A (JP)
Title: Connector for optical fiber
Inventor: TSUCHINUMA KENICHI
IPC: G02B6/38
Filed: 1980-03-31
Abstract: PURPOSE:To protect a thin hole part which inserts a fiber core part at the disconnecting of a connector for optical fiber by providing an outside cylinder which is projectively energized to the end face side in said connector. CONSTITUTION:A plug 17 inserted with and holding the resin layer 4 and core part 3 of a fiber is mounted to a plug aligner 19 by means of a lock screw 18. A ring- shaped key 31 is provided to the rear end part of the lock screw 18, and a lock screw outside cylinder 33 operating intergrally with this lock screw 18 in the rotating direction is provided by means of this key 31, and a coil spring 34 is interposed between the lock screw flange 183 and outside cylinder small-diameter part 193. If the connector 11 is disconnected from the state that the external screw part 191 of the plug aligner and the internal screw part 182 of the lock screw 18 are held screwed, the outside cylinder is advanced to the end part side by the energizing force of the spring 34 until the key 31 abuts on the lock screw flange 183, so that the end part of the plug 172 is protected.
Patent JP-H01214713-A (JP)
Title: Punch-through scan type earth sensor
Inventor: KATO AKIO
IPC: B64G1/36
Filed: 1988-02-23
Abstract: PURPOSE:To enable the correct switching control of a measurement mode, by comparing a signal level of an infrared detection signal with a reference level and by detecting therefrom that a signal due to solar scan is contained therein. CONSTITUTION:A scanning mirror driving circuit 11 supplies an exciting current to a driving coil 10 to drive mirrors of two infrared detectors 1 and 2, and detecting beams of the detectors 1 and 2 scan different parts of the earth in a parallel and reciprocating manner with a larger scanning width than a visual width of the earth. The attitude of a space craft to the earth is measured on the basis of both or either of two detection signals obtained. When the sun is present within a scanning range of one detecting beams on the occasion, a detection signal level thereof is larger considerably than an earth detection signal level. An appropriate reference value being set, therefore, the detector judges to have scanned the sun when the detection signal level exceeds the reference value, and switching is made over to the measurement by the other detector. According to this method, a switching control of a measurement mode can be implemented correctly.
Patent JP-S61202022-A (JP)
Title: Air conditioner embedded into ceiling
Inventor: HIRATA MINORU
IPC: F24F1/00
Filed: 1985-03-01
Abstract: PURPOSE:To widen the range of suction and blow-off to improve the temperature distribution by providing a partition plate within the main body, and providing a first heat exchanger and a first blower on one side, providing a second blower and a second heat exchanger on another, and providing means capable of mounting and converting the second blower. CONSTITUTION:In a case where one suction direction and another blow-off direction are the same, a motor mounting plate 23 constituted integrally with a second blower 20 is fixed to a fixing member 24 secured to a side plate 25 by means of a screw 32, whereby since both a first blower 15 and a second blower 20 are directed toward the same direction, a suction part 14 and a blow- off port 16 are formed and used for the suction in one direction and blow-off in one direction. Then, the second blower 20 is inverted and is fixed to fixing members 26 and 27 by means of a screw 33. When by this mounting and conversion, the second blower 20 is driven, a second suction and exhaust port 21 becomes a suction side and air passes through a second heat exchanger 22 and communicates with a first suction and exhaust port 19 and is blown out into the room.
Patent JP-2000240283-A (JP)
Title: Connecting structure for mold panel for concrete placing
Inventor: YAMADA KOTARO
IPC: E04G17/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and quickly connect plastic mold panels being lightweight, handled easily, superior in the strength and durability, and low cost, to each other at site. SOLUTION: This is a connecting structure between mold panels 1 for erection building of a placing mold panel 1 formed by filling plastic foam body in a plastic hollow molding to be blow molded; two flexible belt pieces 21, 22 which is in contact with front/rear faces of the mold panel 1 and a connecting piece 23 which connects the belt pieces 21, 22, and is sandwiched between the mold panels 1 constitute an H plastic joiner 2; and a nail 3 is driven into the mold panel 1 from the outside of the respective belt pieces 21, 22.
Patent JP-H03242955-A (JP)
Title: Package for semiconductor device
Inventor: OKUBO SOICHIRO
IPC: H01L23/10
Filed: 1990-02-21
Abstract: PURPOSE:To enable hermetic seal by low melting point glass by providing a specific barrier layer to an interface between the low melting point glass and an AlN member so as not to bring the sealing low melting glass into direct contact with AlN substrate and cap. CONSTITUTION:High melting point glass 2 is applied to a joint surface between AlN substrate 1 and cap 9. Low melting point glass 3 is applied onto the high melting point glass 2 of the substrate 1. The low melting point glass 3 is also applied below the high melting point glass 2 of the cap 9. A lead flame 4 is held between the substate 1 and the cap 9, sealed with the low melting point glass 3 and connected with a pad of an electrode part of a semiconductor chip 6 through a bonding wire 8. As the high melting point glass 2 of a barrier layer, B2O3-SiO2-MxOy high melting point glass is used. (Here, M is one or a plurality of elements among Li, Na, Mg, Al, K, Ba, W, etc.) Thereby, it is possible to acquire a foam-free AlN-based package which is sealed with the low melting point glass 3.
Patent JP-S56135951-A (JP)
Title: Semiconductor device
Inventor: TETSUNO HARUO
IPC: H01L23/427
Filed: 1980-03-28
Abstract: PURPOSE:To facilitate replacement of a semiconductor element by a method wherein a terminal connected with a conductor for connection is fixed to a metal bellows coupled to an insulated pipe which is a heat transferring pipe in a cooling device by boiling composed of vaporizer contacting with the semiconductor element, a condenser and the heat transferring pipe. CONSTITUTION:The vaporizer 1 wherein cooling medium 10 is enclosed and the semiconductor element 7 are laminated alternately and are made contact with each other under pressure. The vaporizer is communicated with the condenser 3 by the heat transferring pipe 11. By an insulated hollow pipe 5 inserted through the heat transferring pipe, the cooling medium 10 which is vaporized, condensed and liquefied is made to circulate to the bottom part of the vaporizer, whereby the element is cooled. The heat transferring pipe 11 consists of a connection of the metallic bellows 11B with the insulated pipe 11A and the bellows is connected with the vaporizer, while the insulated pipe is connected with the condensor. A terminal 12 connected to the conductor 6 for connection is brazed to a part in the vicinity of the  connecting part of the bellows with the insulated pipe. By this constitution, the replacement of the semiconductor element can be performed simply only by changing  the shape of the bellows.
Patent JP-H04258451-A (JP)
Title: Waterproof sheet
Inventor: AOKI JUNICHI
IPC: B32B3/30
Filed: 1991-02-13
Abstract: PURPOSE:To prevent a waterproof sheet from becoming swollen or broken bacause of changes in temperature by a method wherein a number of grooves that communicate with one another are formed on the back side of the waterproof sheet that is made of resin and at the same time, a means is provided so that air and aqueous vapor existing between the waterproof sheet and a backing can be released to the outside. CONSTITUTION:A number of grooves 2 that communicate with one another are formed to the rear side of a resinous waterproof sheet 1. The waterproof sheet 1 is then laid, with its grooves 2 facing down, over a concrete backing 3, and a means is provided so that air and aqueous vapor existing between the sheet 1 and the backing 3 can be released to the outside when the air or aqueous vapor expands because of change in temperature. Thereby the waterproof sheet 1 can be prevented from becoming swollen.
Patent JP-H10253900-A (JP)
Title: High speed gas braking microscopic machine structure body
Inventor: GREYWALL DENNIS S
IPC: F16F9/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To attain a 'clean' square wave response by pressurizing a structure body higher than atmospheric pressure, and arranging the sufficient number of holes in a movable member having holes for a gas flow. SOLUTION: This structure body is composed of a movable member 15 which moves at speed not less than about one mega hertz and has plural holes 14, an airtight seal 33 to seal the movable member 15 and gas in the airtight seal 33, and environmental pressure in the airtight seal 33 is set higher than atmospheric pressure. The hole 14 is arranged so as to start from the outside of an area 16 which forms an 'optical window' and is positioned in the center. This structure body 1 has minimum porosity 1/(ωo τ) like about 1.4 and minimum reduced pressure (a gas frequency) ωg /ωo like about 1.25. High speed operation of such a device in 'ringing' not more than about 10 percent, requires [ωg /ωo >1.25, and 0.25+0.7(ωg /ωo )<2> -0.8(ωg /ωo -1.25)<=1/(ωo τ)<=0.25+0.7(ωg /ωo )<2> +(ωg /ωo -1.25)].
Patent JP-S57155640-A (JP)
Title: Crt display device
Inventor: SHIMODA YASUHIDE
IPC: G06F3/037
Filed: 1981-03-20
Abstract: PURPOSE:To prevent an erroneous detection, by erasing for a prescribed time only the characters within a light pen detecting field which are displayed on a CRT in the input mode of the light pen and then detecting the changing degree of luminance when the erased characters are displayed again. CONSTITUTION:A code parallel signal 2 given from a refresh memory 1 is read out synchronously with the timing signal given from a timing producing circuit 7 to be supplied to a character generator CG3. The generator CG3 produces a display pattern of the character corresponding to the signal 2, and this pattern is converted 4 into the series signals to be supplied to a modulating circuit 6. The signal 2 contains the designating bit to identify the field code and the designation bit of the light pen detecting field. With application of a switch signal 10 from an external light pen, a video signal 8 is not delivered from the circuit 6 for a prescribed period of time by the signal given from the circuit 7. Thus the characters in the corresponding filed of a CRT9 are erased. When the erased characters are displayed again after a prescribed time, the changing degree of luminance is detected. Thus the shift is suppressed for the position of the luminous point of the CRT to prevent the erroneous detection.
Patent JP-H06251597-A (JP)
Title: Residual amount displaying circuit
Inventor: NISHIMURA SHUNICHI
IPC: G11C27/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide a visible display of residual storable time for the memory incorporated in a solid-state data recorder. CONSTITUTION:A solid state data recorder 10 connected to a residual amount displaying circuit 1 through a bus 7 is provided with an A/D converter 2, a sampling speed setter 3 which sets the speed of the A/D conversion, a memory 4 which stores the output of the converter 2 and an address counter 5 which specifies addresses of the memory 4. The amount displaying circuit 1 calculates the sampling speed of the speed setter 3, the address count value of the address counter 5 and residual storable time based on the memory capacity of the memory 4 and the results are visiblly displayed as residual storable time in a prescribed time unit.
Patent JP-H02220247-A (JP)
Title: Braking mechanism
Inventor: NOZAWA KATSUYA
IPC: F16D49/00
Filed: 1989-02-21
Abstract: PURPOSE:To stabilize the running of a tape and to perform a program searching at high speed by switching the energizing force applied to a preload brake for fast forwarding and use it also as a tension brake for reverse play. CONSTITUTION:The weak energizing force of only a preload spring 4 is applied to a brake 2 in the fast forwarding position, and the tape is run at high speed, and in this state, the existence of the head of a sound recording part of the tape is detected. When a program is approximately searched as the result, a cam gear 6 is rotated counterclockwise and moved to the reverse play position. In this position, a part 3b to be controlled of a switching arm 3 pressed to an engaging roll 6b of the cam gear 6 in the fast forwarding position is released, and the switching arm 3 is energized counterclockwise by the energizing force of a tension spring 5, and the brake 2 is pressed by a pressing part 3c. In this case, the strong energizing force as the sum of energizing forces of the preload spring 4 and the tension spring 5 is applied to the brake 2 to apply the sufficient back tension to the tape.
Patent JP-S61210591-A (JP)
Title: Tape cassette
Inventor: OOTA SHUICHI
IPC: G11B23/087
Filed: 1986-02-26
Abstract: PURPOSE:To correctly control an opening and closing trace of a rear cover interlocking with a front cover by providing a guide groove on a pair of right and left internal side walls of a pair of right and left tape passages disposed by an integral molding in a cassette casing and guiding a pin to be guided of the rear cover. CONSTITUTION:In a lower half 3, a partition wall 17, a pair of right and left tape guides 18, 19 and an internal side wall 43 are integrally formed. Between an internal side wall 43 and an external side wall 23, there are a pair of right and left tape reels 7, 8 and a pair of right and left tape passages 46 communicating with a portion between a front surface openings. On an internal side face of the pair of right and left internal side walls 43, a pair of right and left guide grooves are formed. A pair of pins to be guided disposed at both end sides of a rear cover rotating interlocking with a front cover 20 are guide to these guide grooves 44. Interlocking with the rotation of the front cover 20. when the rear cover is opened upwards, a lower end section of the rear cover is guided to the guide grooves 44, separated backwards of a tape 9 and rotated upwards.
Patent JP-S58160388-A (JP)
Title: Dry process coke quenching equipment
Inventor: YAMAGUCHI MASAE
IPC: C10B39/02
Filed: 1982-03-17
Abstract: PURPOSE:To prevent clogging of gas suction opening with coke, by providing, just above the suction opening, protrusions made of refractory substance and having an inner diameter smaller than that of preparatory chamber connected to the opening. CONSTITUTION:The equipment is in the form of a vertical cylinder consisting of a preparatory chamber 1, a gas suction opening 2 and a cooling chamber 3 connected together in the descending order. Protrusions 8 made of a refractory substance and having an inner diameter smaller by z than that of a preparatory chamber are provided annularly just above the suction opening 2. This makes it possible, without reducing the diameter of the preparatory chamber 1, to reduce the gas flow rate (maximum gas flow rate V' o) governing the behavoir of coke, the amount of coke Q1 flowing into a gas outlet 5 and the distance of inflowing and insure smoother descending of coke at port l. Thus clogging of the gas suction opening 2 with coke is prevented without increase in cost of securing required volume of the preparatory chamber 1.
Patent JP-S56137147-A (JP)
Title: Oxygen sensor and its manufacture
Inventor: TSUMATOU KOUJI
IPC: G01N27/409
Filed: 1980-03-29
Abstract: PURPOSE:To obtain the sensor with simple construction, small size, and high reliability, by forming either ZrO2 or insulator with vessel shape, providing the platinum electrode layer in and outside of the ZrO2 mold, and sealing the standard gas including O2 in the vessel bonding the ZrO2 mold and insulator. CONSTITUTION:The 1st member 1 of vessel shape is formed by taking ZrO2 as solid electrolyte and the electrode platinum layers 4, 2 are provided inside and outside. The collecting ring 3 is provided around the external platinum layer 2, and the layer 4 is extended to the part 5 in contact with the insulation the 2nd member 6 being the cover of the member 1. The platinum layer 4 is connected to the surfatial terminal 9 with the lead 10 under the center of external surface of the member 6 with the platinum layer 7 for bonding with the member 1 to the part 5 and the conductive layer 8 led to the layer 7. The members 1 and 6 are pressed and bonded under pressed air at 800-1,500 deg.C. This oxygen sensor main body is inserted and fixed between the holding metal fixture 12 and holder 13 through the asbesto ring 14, spacer rings 15, 16 and cover protection 17. Thus, the standard gas is sealed in the member 1, allowing to avoid the mixing of discharge gas.
Patent JP-H06259537-A (JP)
Title: Visual sensor device
Inventor: ASAI MICHIHARU
IPC: G06T1/00
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a visual sensor device capable of executing system processing at a high speed and preventing the generation of misrecognition in the existence of a work by executing judgement relating to the existence of a work in a target visual field prior to the execution of binarizing processing, and when there is no work, automatically skipping the binarizing processing. CONSTITUTION:A density histogram for a read picture is prepared (S1), a difference D between maximum density and minimum density is found out based upon the density histogram (S4), the density difference is compared with a previously set threshold (S5), and when the density difference is larger than the threshold, binarizing processing is executed (S6). When the density difference is smaller, a picture storing circuit is cleared (S7). On the other hand, the density histogram of the read picture is prepared, an intermediate density value between the maximum density and the minimum density and the frequency of the intermediate density value are found out based upon the density histogram, the frequency is compared with a previously set threshold, and when the frequency is smaller than the threshold, binarizing processing is executed. When the frequency is larger, the picture storing circuit is cleared.
Patent JP-H05240248-A (JP)
Title: Superconductive magnetic bearing device
Inventor: OZAKI TAKAMI
IPC: F16C32/04
Filed: 1992-02-27
Abstract: PURPOSE:To provide a superconductive magnetic bearing device capable of sufficiently exhibiting the pin fixing effect of a superconductor and enhancing the radial rigidity. CONSTITUTION:A spindle 11 has a yolk 12 having an air gap, and on the spindle 11 side of the yolk 12, a permanent magnet 13 is provided. A ring superconductor 15 is provided in such a manner as to be inserted into the air gap of the yolk 12 from the inner surface of a housing 14. The magnetic flux generated by the permanent magnet 13 passes the superconductor 15 from one end of the yolk 12 and reaches the other end of the yolk. Thus, the magnetic flux can sufficiently exhibit pin fixing effect by passing the superconductor 15, and the radial rigidity can be enhanced.