baber/WOPTO huggingface dataset:
Patent JP-S57178386-A (JP)
Title: Light emitting diode
Inventor: TAKAHASHI KOU
IPC: H01L33/28
Filed: 1981-04-27
Abstract: PURPOSE:To increase luminance brightness, and to improve efficiency by forming a kerf extending over a P-N junction section from the back of a substrate and making the area of a junction surface emitting light correspond to the area of the luminescence extracting surface of an upper section. CONSTITUTION:The kerf 10 exceeding the position 3 of a P-N junction is formed to the back so as to divide a region approximately corresponding to a light emitting surface 1 positioned to the surface of the light emitting diode having the P-N junction. An electrode 4' having ohmic contact is attached to the region of the back corresponding to the light emitting surface, and an insulator 8 is stuck to the region of the back corresponding to an electrode 4 for fastening the lead wire of the surface divided by the kerf 10.
Patent JP-S54153778-A (JP)
Title: Protein-containing liquid treatment
Inventor: TSUKAMOTO TERUKI
IPC: B01D61/14
Filed: 1978-05-25
Abstract: PURPOSE: Foam generated on the surface of protein-containing-liquid in the liquid reservoir is sucked and mechanically destructed to form liquid drops for recovery. Meanwhile, the lower liquid in the reservoir is passed through a membrane and separated. The process, thus, increases membrane separation efficiency and recovers valuable in the foam.  
     CONSTITUTION: Protein-containing liquid 1 is stored in the reservoir A, and foam 2 on the liquid surface is sucked by Nash pump, etc., and mechanically destructed to form in liquid drops 3, then introduced into the evaporation concentrator D. Precipitate 4 in the reservoir A is admitted into the heat coagualtion reactor B, where it is heated by steam 5 for a specified time of coagualtion reaction, and passed to the dryer E. Intermediate liquid 6 is extracted from the middle of the reservoir A, compressed to a given pressure by high pressure pump and sent into the transmitting-membrane C. Membrane-transmitted liquid 7 and concentrate 8 are discharged from the system, of which the concentrate 8 advances to the evaporating concentrator D, where it is evaporated to 20 to 25% solid concentration, and sent to the dryer E, then dried product is stored in the tank F as valuable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01234697-A (JP)
Title: Disc type steam trap
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/16
Filed: 1988-03-15
Abstract: PURPOSE:To prevent air-locking by opening and closing a through-hole formed in a valve disc by use of deforming action of a temperature sensing element in accordance with a variation in temperature. CONSTITUTION:A valve disc 13 is disposed in a pressure changing chamber 3. A through-hole 14 is formed in the valve disc 13 in a part facing an annular groove 9. Bellows 15 as a temperature sensing element is disposed in the pressure changing chamber 3 above the valve disc 13. Wax as a temperature sensing material is charged in the bellows 15. By opening the through-hole 14, air is discharged from the pressure changing chamber 3 into an outlet port 6 through the annular groove 9 so as to prevent air locking.
Patent JP-2000257277-A (JP)
Title: Dwelling building
Inventor: ONO TAKAHIDE
IPC: E04H1/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling building which is capable of ensuring a living space with extensive feeling and excellent functionality, receiving a guest in a comfortable manner while ensuring the privacy, and suitable for a site of narrow frontage. SOLUTION: In a dwelling building 1 erected in a site 2 of a narrow frontage 21 in which a frontage W is narrow, and the depth D is long, a living room 11a, a dining room 11b, and a kitchen 11c are provided along the direction of the depth D of the dwelling building 1 in a space which is opened and continuous from a floor part to a ceiling part, and a space between the dining room 11b and the kitchen 11c is openable/closable by a slide-type sliding screen 11d.
Patent JP-S62221827-A (JP)
Inventor: KATAYAMA KAZUTAKA
IPC: H02J7/04
Filed: 1986-03-20
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-S59188253-A (JP)
Title: Data checking system
Inventor: OOTANI AKIHIKO
IPC: G06F11/10
Filed: 1983-04-10
Abstract: PURPOSE:To reduce the load on a main CPU in communication and to improve the transmission efficiency of the whole system by minimizing the consideration to be paid to a protocol and interface between low-order levels at a high-order level. CONSTITUTION:A transmission-side high-order level L1 adds a data check code CK such as a CRC (cyclic redundancy code) code to data DT0 and transfers the resulting data to an intermediate-order level L2. The 1st transmission-side low- order level L2 divides data DT1 which is transferred from the high-order level L1 together with the data check code CK according to the characteristics of a transmission line and the size of a reception-side receiving buffer and adds a header HD to the divided data DDT. A 2nd low-order level L3 adds a transmission control code CS such as the opening flag, opponent station specifying, or closing flag of high-order level data link control and transmits the resulting data to an actual transmission line.
Patent JP-H02242391-A (JP)
Title: Character recognizing system
Inventor: FUKUYAMA NORIYUKI
IPC: G06K9/52
Filed: 1989-03-15
Abstract: PURPOSE:To improve the recognition precision of characters by extracting the density distribution feature quantity and the outline feature quantity of the character image of a character to be recognized and comparing them with feature quantities preliminarily stored in a dictionary to output a character code corresponding to recognition results. CONSTITUTION:Density distribution feature quantities and out-line feature quantities of character images are preliminarily stored in a dictionary 25, and image data of a document is outputted by an image scanner 21 and a character is segmented from this data by a character segmenting part 22 and is sent to a density distribution feature quantity extracting part 23 and an outline feature quantity extracting part 24. Feature quantities extracted by both extracting parts 23 and 24 are compared with feature quantities in the dictionary 25 by a retrieving part 26, and feature quantities of the smallest difference are taken out and are outputted to a code converting part 27, and the converting part 27 outputs the character code corresponding to specified feature quantities through an output device 28.
Patent JP-H08261874-A (JP)
Title: Inspection apparatus of display device
Inventor: ENDO MASAHIRO
IPC: G02F1/13
Filed: 1995-03-22
Abstract: PURPOSE: To provide an inspection apparatus by which the flaw of a liquid- crystal panel is inspected automatically. CONSTITUTION: Pieces of identical bar-code data are stored in a bar-code data storage means A-12 for a terminal A and in a bar-code data storage means B-12 for a terminal B. A bar-code display control means A-11 for the terminal A reads out bar-code data from the bar-code data storage means A-12. Then, the bar-code display control means A-11 forms a bar code on the basis of the bar-code data, and it displays the bar code on a display means A-2. The bar code is read out by a bar-code scan means B-2, and it is reported to an inspection-result judgment means B-13 by a bar-code decoding means B-11. The inspection-result judgment means B-13 compares the reported bar-code data with the bar-code data stored in the bar-code data storage means B-12, or it recognizes abnormal data, and whether an inspection result is right or wrong is reported to an inspection-result notification means B-3.
Patent JP-S62219842-A (JP)
Title: Frame synchronizing extracting circuit
Inventor: HANABATAKE TOSHIO
IPC: H04L7/08
Filed: 1986-03-20
Abstract: PURPOSE:To reduce an action speed after a frame synchronizing extracting circuit and to execute the forming with a semiconductor integrated circuit by collating a frame signal and synchronizing a frame pattern after the word synchronization of an nB1c code of a received data input signal is obtained by a serial parallel conversion circuit. CONSTITUTION:A received serial signal is converted to the parallel signal of 9 bits by a serial parallel conversion circuit 14. When a word synchronization is obtained, an 8-bit signal is arranged completely up to the first eighth bits and the nineth bit obtains the complementary level of the seventh bit. Consequently, the output of an exclusive 'OR' circuit 121 always generates a '0' level at the time of the word synchronization and a '1' or '0' level at the time of non-synchronization. By one level to occur at the output, the signal accommodated into a serial parallel conversion circuit is shifted bit by bit at the time of non-synchronization until the synchronization is obtained. A protecting circuit 123, when the non-synchronization detection is continuous by the number of times specified beforehand, executes a bit shifting for the first time. Since the receiving signal to obtain the word synchronization is held by a flip-flop circuit 15 and converted to a parallel signal after the circuit 15, the synchronizing clock may be the circuit operated by the clock to frequency-divide a transmission line clock by a 1/(n+1) frequency-dividing circuit 11, and can be realized by a low speed integrated circuit.
Patent JP-S59188412-A (JP)
Title: Manufacture of hollow foamed body
Inventor: TAKEUCHI AIZOU
IPC: B29C39/00
Filed: 1983-04-12
Abstract: PURPOSE:To form a single-layer hollow foamed body in a short period with good productivity, by adding a foaming agent and a crosslinking agent to a thermopolastic resin made up of an ethylene/vinyl acetate copolymer that has a specific vinyl acetate content or made up mainly of said ethylene/vinyl acetate copolymer to prepare a composition, and molding the composition by rotational molding. CONSTITUTION:A forming agent and a crosslinking agent are added to a thermoplastic resin made up to an ethylene/vinyl acetate copolymer that has vinyl acetate content of 5-49wt% or made up mainly of said copolymer to prepare a composition. The composition is worked by rotational molding. The amount of the foaming agent to be added will be depend on the amount of the gas that will be released from the foaming agent, the decomposition temperature thereof or the foaming ratio of the intended item, and is preferably 1-15pts.wt. to 100pts.wt. of the EVA base resin. The crosslinking agent can retain a viscosity of the EVA suitable for the foaming thereof by the crosslinking, examples, of the crosslinking agent are dicumyl peroxide, 1,3-bis-t-peroxyisopropylbenzene, etc. and the amount of the crosslinking agent used will preferably be 0.3-1.5pts.wt. to 100pts.wt. of the EVA base resin. In the rotational molding, it is required that the composition should be stuck to the inner wall of the mold uniformly, and a multiaxial rotation is preferred. The rotational frequency is generally 1-100 rotations/min that would not generate a centrifugal force.
Patent JP-S57177109-A (JP)
Title: Structure for storing optical fiber connecting part
Inventor: EJIRI YOSHIHIRO
IPC: G02B6/44
Filed: 1981-04-24
Abstract: PURPOSE:To eliminate excessive bend or twist put on an optical fiber core wire and an optical fiber core wire aggregate, by placing a thin double pipe in a pressure resisting cylinder of a joint box. CONSTITUTION:A joint box of an optical submarine cable is constituted of a pressure resisting cylinder 2 and covers called end plates 1a, 1b, placed on both sides of said cylinder. Subsequently, a tensile strength body 6 of the optical submarine cable is retained to one side end plate 1a, and after that, an optical fiber core wire aggregate 11a led out from the cable is stored into the inside of thin plate pipe 13 constituted of half-split pipes 13a, 13b. Subsequently, a core wire aggregate 11b led out from an optical submarine cable 5b retained by the other end plate 1b is shaped to a spiral form. In this way, excessive bend or twist is not put on the optical fiber core wire and the optical fiber core wire aggregate.
Patent JP-H09250784-A (JP)
Title: Cold storage air conditioning system
Inventor: YAMAGUCHI KOICHI
IPC: F24F5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance the efficiency of a cooling operation by using an outdoor heat exchanger, a wastewater tank and a heat reservoir as a heat source. SOLUTION: A refrigerant compressed to a high pressure and a high temperature with a compressor 1a is fed to an outdoor heat exchanger 2a by way of a four-way valve 30a. After it is condensed at the outdoor heat exchanger 2a, the refrigerant is heat-exchanged with wastewater at a heat exchanger 3a and cooled and then heat-exchanged with a heat accumulation material at the next heat exchangers 4a and 5a and further cooled and throttled by way of a valve 19a with flow rate control valves 17a and 18a and expanded. Then, the refrigerant vaporized with the indoor unit 6a and 7a is heat-exchanged with the internal air so as to cool an indoor area and is returned to the compressor 1a by way of the four-way valve 30a after the indoor area has been cooled.
Patent JP-S60206512-A (JP)
Title: Control method of pipe outer diameter
Inventor: YASUDA TAKEO
IPC: B21B37/16
Filed: 1984-03-29
Abstract: PURPOSE:To improve the control accuracy of the outer diameter of pipe by previously obtaining the variation pattern of the outer diameter for obtaining a target outer diameter for each material and wall thickness, etc. of a pipe stock and adjusting a roll gap for obtaining this target, in rolling stage. CONSTITUTION:Temperature patterns from the top of a pipe stock H to its bottom are prepared for each of the items of the wall thickness, the wall-thickness deviation, and/or the surface properties of pipe stock H. And the temperature pattern of pipe stock H is previously selected to obtain the target outer diameter in hot rolling at each part of the axial direction. In rolling the pipe stock H, a roll gap with respect to the axial direction of pipe stock H is controlled based on a rolling load and a mill rigidity factor. Then the pipe stock H is rolled by passing it through plural stands 1-7 provided with caliber rolls, to conform the outer diameter of pipe H' to the target value.
Patent JP-S59184261-A (JP)
Inventor: BORUFUGANGU BEENEE
IPC: C08K5/00
Filed: 1984-03-30
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-S57180442-A (JP)
Title: Belt type magnetic separator having high magnetic force and high magnetism gradient
Inventor: TAKAHASHI KENZOU
IPC: B03C1/16
Filed: 1981-04-28
Abstract: PURPOSE: To separate ferromagnetic materials and nonmagnetic materials with high magnetic selection efficiency in the state of screening and separating a mixture of ferromagnetic materials and nonmagnetic materials with a magnetic separator by treating these by utilizing endless permanent magnet elements and a conveyor.  
     CONSTITUTION: While an endless conveyor belt 5 is held superposed on the outer side of permanent magnet elements 2 formed endless of many permanent magnets, an inclination of θ with respect to a horizontal plane is formed to these with sprockets 3, 3 and these are turned in a direction Y. The belt 5 is once detached from the elements 2 by a pulley 6 in the lower part of the device and is again superposed thereon. When a mixture of magnetic materials and nonmagnetic materials is charged from a hopper 7 onto the conveyor belt, the nonmagnetic materials glide by gravity in a direction Z and the magnetic materials are attracted by the permanent magnet elements on the rear side of the belt 5 and are moved in the direction Y together with the belt 5. In the part out from the upper sprocket 3, they are detached from the permanent magnets and are separated and contained in a receiving box 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05265793-A (JP)
Title: Logic simulation method
IPC: G06F17/50
Filed: 1992-03-19
Abstract: PURPOSE:To improve the extraction rate of logic defects before actual machine adjustment by setting contention operation test circumstances in the test program preprocessing stage on the master instruction processor side and gathering data of tested memories to discriminate the test result in the post-processing stage. CONSTITUTION:A test program preprocessing part 101 on the master instruction processor side sets the contention operation test circumstances and sets data of storage devices or various cache memories required for test parts 102 and 103. In test program test parts 102 and 103, both of the master instruction processor and a sub-instruction processor issue test instructions to perform the contention operation test of storage devices and various cache memories. A test program postprocessing part 104 gathers data of storage devices or various cache memories tested by test parts 102 and 103 and discriminates the test result.
Patent JP-H04300237-A (JP)
Title: Mold for forming pottery, forming of pottery and apparatus therefor
Inventor: HIRAKAWA YASUO
IPC: B28B1/26
Filed: 1991-03-27
Abstract: PURPOSE:To effectively utilize the forming space in horizontal direction, prevent the deformation of the formed article in demolding, shorten the molding cycle and simplify the molding apparatus by adopting a structure to enable the forming and demolding by the relative movement of an upper mold, a lower mold and a side mold in one direction. CONSTITUTION:A plurality of vertical posts 21 are erected on a floor 20 in two front and rear rows. Lower molds 10 are fixed and supported on plural fixing tables 23. A holding member 24 for a side mold 14 and a holding member 25 for an upper mold 11 are placed above the lower mold in a state freely movable in the vertical direction. The upper mold 11 is suspended by a suspension tool 26 and mold-clamping tools 27 are placed at both sides of the mold. The side mold-holding member 24 contains a side-mold rotating mechanism 40 to rotate the mold by 180 deg.. When the upper mold-holding member 25 is lowered, the side mold-holding member 24 suspended from a side mold-suspending rod 33 is also lowered until the lower face of the side mold 14 is brought into contact with the upper face of the lower mold 10. Thereafter, the upper mold-holding member 25 is lowered to contact the upper mold 11 to the upper surface of the lower mold 10. The molds are clamped with the mold- clamping means 27 and a slurry in a slurry tank 75 is poured into the cast-forming cavity of the integrated forming mold.
Patent JP-H03265295-A (JP)
Title: Y/c separator
Inventor: WASHIO KENICHI
IPC: H03H15/00
Filed: 1990-03-14
Abstract: PURPOSE:To improve the picture quality by detecting a correlation direction between a data at a noticed sampling point and the data of a sampling point around the former data so as to decide the sampling point and using the data at the decided sampling point and the noticed sampling point thereby separating a luminance signal and a chroma signal. CONSTITUTION:A composite video signal is inputted to unit delay elements 1-6, unit delay elements 11-18 via a 1H delay circuit 10 and further unit delay elements 21-26 via a 1H delay circuit 20 respectively. Then a data Dx between noted sampling point elements 14, 15 and data Da-Dd, DA-DD at sampling points therearound are compared by comparators 31-35 to detect the correlation direction and the data at the point Dx and a data with inverted chroma signal are decided by a prescribed operation in response to the detection direction. Then the data at the decided sampling point and the data at the point Dx are used to separate the luminance signal and the chroma signal. Thus, Y/C separation is implemented with high accuracy not causing dot crawl or the like.
Patent JP-H07274407-A (JP)
Title: Secondary battery adapter for video camera
Inventor: FUJIWARA NOBUHIRO
IPC: H02J7/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a secondary battery adapter for video cameras capable of prolonging the life of a secondary battery, and of using this secondary battery well at the time of a low temperature. CONSTITUTION:The title secondary battery adapter for video camera has first and second secondary battery fitting parts to which first and second secondary batteries 1a and 1b are fitted in a freely removable way, camera fixing means 4a, 4b, 4c and 4d fittable to a video camera 3 in a freely detachable way, a connecting terminal 5 for supplying power to this video camera 3 by connecting it to the power terminal of the video camera 3, and a parallel connecting means for connecting these first and second batteries 1a and 1b in parallel.
Patent JP-H02243403-A (JP)
Title: Origin return method and device for sticker crane
Inventor: HASEGAWA SHUNJI
IPC: B66F9/07
Filed: 1989-03-17
Abstract: PURPOSE:To shorten a return time at the above device for an automatic warehouse by traveling a stacker crane toward an origin at a low speed, and detecting on the way a mark indicating a distance from the origin, and setting a travel speed pattern according to the distance. CONSTITUTION:A travel controller 7 counts the number of encorder pulses from an origin and recognizes a present position and conducts an automatic travel. And, at the time of the origin return of a stacker crane 1 which has made an emergency stop due to a position non-recognition, the stacker crane 1 is moved to the origin at the lowest speed. And, a bar code reader 4 mounted thereat reads a bar code label 6 provided at a post 5 and sends what has been read to the travel controller 7. The travel controller 7, on the basis of this, recognizes a distance from the origin and sets a travel speed pattern and conducts a travel command. As a result, the return to the origin can be accomplished in a short time by means of a simple position detection.
Patent JP-H03265983-A (JP)
Title: Picture generating system for three-dimensional object
Inventor: IWASE HIROMICHI
IPC: G06T15/00
Filed: 1990-03-16
Abstract: PURPOSE:To accelerate the processing sped of picture generation by providing a coordinate data storage part to store coordinate data including data respectively showing the coordinates of an apex to be the origin of a normal vector for a polygon and the normal vector. CONSTITUTION:A coordinate data storage part 3 is provided to store the coordinate data including the data respectively showing the coordinates of the apex to be the origin of the normal vector for each polygon and the normal vector. A number (2) of polygons and coordinates (3) of the normal vector and the origin are added to the coordinate data. Therefore, since it is enough for a front/rear side decision and luminance calculation part 5 to refer only the coordinate-converted coordinate data including this normal vector data, a geometrical transform processing in the picture generation can be executed at high speed. Thus, even when executing a pipeline processing, there is no access competition in a polygon data storage part 7 caused by the front/rear side decision and luminance calculation part 5 and a drawing part 8.