baber/WOPTO huggingface dataset:
Patent JP-H09179127-A (JP)
Title: Liquid crystal display element
Inventor: YAMADA NOBUAKI
IPC: G02F1/1343
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of the angle of visibility and transmissivity. SOLUTION: A gate bus line 2, source bus line 3 and thin film transistor (TFT) 4 are formed on a substrate 1. An inter-layer insulating film 7 is formed while covering these elements, and a contact hole 8 is formed on the inter-layer insulating film 7. A picture element electrode 9 is formed on this inter-layer insulating film 7, and the picture element electrode 9 and the TFT 4 are electrically connected through the contact hole 8. The area composed of liquid crystal provided for a display medium installed between an active matrix substrate in such configuration and a counter substrate not shown in the figure is orientated in more than two directions.
Patent JP-H07202080-A (JP)
Title: Mounter for ic package to ic socket
Inventor: MATSUYAMA JUN
IPC: H01L23/32
Filed: 1993-12-28
Abstract: PURPOSE:To use the same socket stand to a different size of IC package, and thin the overall thickness of the socket, and also, mount the IC socket without getting full of heat. CONSTITUTION:A socket stand 1 is provided with a contact pin 4 which is formed, being possessed of a contact catch piece 2 and a bending piece 3 bending to open and close the contact catch piece 2. An IC socket 6 is formed by attaching a plurality of socket stands 1 a specified interval apart to a wiring board 5. This is possessed of a mounting jig 9 makes the contact catch piece 2 of each socket stand 1 catch the lead 8 of an IC package 7 arranged between the socket stands 1 by pressing a contact pin 4 so as to bend the bending piece 3 thereby opening the contact catch piece 2, and besides by releasing this press thereby closing the contact catch piece 2.
Patent JP-H07197414-A (JP)
Title: Vibration mechanism
Inventor: MITSUI AKIRA
IPC: E01C19/34
Filed: 1993-12-28
Abstract: PURPOSE:To prevent resonance generation in the case of starting and stopping by revolving a main weight for revolving and moving relatively a pilot weight in the case of starting around the pivot to change over a vibration exciting axis revolving direction to high amplitude or low amplitude. CONSTITUTION:The pivot 6 is provided between plate-like bearing members 18 and 18, and a main weight 6a as a revolvable eccentric weight is mounted around the pivot 6. Another pivot 8 is mounted on the main weight 6a, and a pilot weight 8a of a small eccentric weight having mass less than the main weight 6a is mounted thereto. At that time, elastic members 7 are arranged to the pivot 6a, and a vibration axis main body side member 18a and a main weight side member and held between both ends 7a and 7b by placing the center of gravity on the axial center of the vibration exciting axis. The pilot weight 8a is relatively revolved and moved to the main weight 6a by utilizing inertia force to shake off balance of force applied to the main weight 6a. In addition, the main weight 6a having great mass is revolved, and a revolving direction of a vibration exciting axis 10 is changed over to high or low amplitude.
Patent JP-H06189179-A (JP)
Title: Motion vector detector
Inventor: SEKINE MASAYOSHI
IPC: H04N19/105
Filed: 1992-12-17
Abstract: PURPOSE:To simplify a circuit and to improve detection accuracy. CONSTITUTION:This device is provided with a spatial filter 12 for limiting a spatial frequency in a straight up direction with respect to a noticed picture element, a spatial filter 14 for limiting the spatial frequency in a horizontal left direction, a spatial filter 16 for limiting the spatial frequency in the right up direction, and a spatial filter 18 for limiting the spatial frequency the left up direction. A signal control circuit 20 processes the sum of outputs obtd. by parallelly processing inputs from an input terminal 10 with the filters 16 and 18 by using the cascade circuit of filters 14 and 12. This filtered signal is binarized by a binarizing circuit 22 and matching arithmetic is performed by a matching arithmetic circuit 24 later. The matching arithmetic circuit 24 outputs a detected motion vector.
Patent JP-H08174094-A (JP)
Title: Cam die for pressing
Inventor: SASAHARA TADASHI
IPC: B21D28/34
Filed: 1994-12-27
Abstract: PURPOSE: To provide a pressing cam die whose entire part can be made low and which can be installed in a narrow space of equipment. CONSTITUTION: A pressing cam die 1 is provided with a cam slide 3 having a cam face 2, a supporting means 5 to support the cam slide 3 freely moving to the A direction on an upper die 4, a spring means 6 to energize the cam slide 3 to an initial position, and a cam drive 8 having a cam face 7 to be freely slidably in face contact with the cam face 2 of the cam slide 3. The supporting means 5 is provided with a base stand 25, and round guide bars 31 attached on the front wall part 21 and the back wall part 22 of the base stand 25, and the spring means 6 is composed of a coil spring 61 being wound around the guide bar 31 and arranged to be consentric with the guide bar 31. Therefore, the damage of the coil spring 61 is prevented.
Patent JP-H05174070-A (JP)
Title: Map information retrieval system
Inventor: NAKANISHI TAKEZO
IPC: G06F17/30
Filed: 1991-12-20
Abstract: PURPOSE:To quickly specify the place where an accident occurs even when it occurs. CONSTITUTION:This system is constituted in such a way that a map information retriever 1 in which attribute data to specify the telephone outgoing place of a telephone number and an address. etc., and map data specified by the attribute data are preserved and which displays an image by retrieving corresponding map data when the attribute data is inputted is connected to an outgoing place specifying system 2 which supplies outgoing place specifying data to specify the outgoing place when a telephone is received by walk back to a telephone receiving origin in on-line fashion, and in which corresponding map data can be automatically retrieved and displayed setting the outgoing place specifying data transmitted from the outgoing place specifying system as a key.
Patent JP-H07202778-A (JP)
Title: Radio receiver
Inventor: NISHIDA YOICHI
IPC: H04B1/06
Filed: 1993-12-28
Abstract: PURPOSE:To receive an excellent broadcast by providing a 1st changeover device, a means detecting a reception level and a multi-path noise level and a comparator so as to select a broadcast station whose reception level is high and whose multi-path noise level is small. CONSTITUTION:When a reception level of a signal received by a 1st front end 4a is smaller than that of a signal received by a 2nd front end 4b and when a multi-path noise level of the signal received by the 1st front end 4a is higher than that of the signal received by the 2nd front end 4b, a changeover device 9 is used to provide an output of a sound signal received by the front end 4b. Then a turner system 7 is controlled so as to allow the front end 4a to be turned successively to a broadcast station broadcasting the same program as the broadcast during the reception by the front end 4b. Furthermore, when the reception level of the signal selected by a comparator 8 is less than a set level or the multi-path noise level is over the set level, the antenna chanvgeover device 3 is controlled to switch and select the antenna 1b from the antenna 1a.
Patent JP-H11176795-A (JP)
Title: Method and system for substrate processing
Inventor: IZUMI AKIRA
IPC: H01L21/304
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the consumed amount of an inert gas which is required for keeping the atmosphere around a substrate clean in a series of the substrate processing process, including chemical processing, cleaning processing and drying processing. SOLUTION: A base member 5 acting as an interrupt member and an interrupt member 22 approach a substrate W to form spaces S1 , S2 above and under the substrate W. Upper/lower nozzles 7, 26 sequentially supply a chemical and a cleaning liquid to the wafer W, while turning the substrate W and then the substrate W is turned at a high speed to dry the substrate W. An inert gas is introduced from openings 17, 36 to the spaces S1 , S2 during this processing to keep the surrounding of the substrate clean. Since the volume of the space S1 , S2 the atmosphere of which is replaced with the inert gas is limited, the consumption of the inactive gas is suppressed.
Patent JP-H09180390-A (JP)
Title: Recording medium holder
Inventor: KAHATA HIROSHI
IPC: G11B23/03
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To surely hold a discoid recording medium although a holder is made of paper and has a simple structure by providing a fitting flap with a die-cut line, etc. SOLUTION: This recording medium holder fixes the recording medium by inserting the arcuate part of the recording medium into two fitting flaps 2 and 3 hinged on a substrate 1. The fitting flaps 2 and 3 have die-cut lines 8 and 9, which connect with hinge lines 6 and 6', and 7 and 7' at both ends, and the flaps 2 and 3 are folded and opened from the substrate along the hinge lines 6 and 6', and 7 and 7' to obtain a fitting position for a discoid recording medium. Further, the fitting flaps 2 and 3 are folded to obtain a holding position for the discoid recording medium. Further, the substrate 1 does not have an adjacent foldable cover, so the substrate 1 has a fitting margin of a small width at end parts in one or four directions or has no fitting margin.
Patent JP-H06184915-A (JP)
Title: Mercerizing process and machine
Inventor: GOTO HIROYUKI
IPC: D06B21/00
Filed: 1992-12-18
Abstract: PURPOSE:To prevent an occurrence of uneven tension in yarns of a skein in treating cotton or blended cotton yarns by feeding to a mercerizing machine in a shape of a skein. CONSTITUTION:A skein 21 of cotton or blended cotton yarn 20 is suspended under tension on a pair of the upper driving roll 41 and the lower one 42, which are rotated synchronously by a set of two servomotors M1 and M2 installed on an output axis and their controller 43 in order to nearly equalize a tension Tt given to the component yarns 20 of the skein 21 on its strained side and loose side.
Patent JP-H08172949-A (JP)
Title: Underground embedded mobile culture medium
Inventor: YASUKAWA HIDEMORI
IPC: A01G9/14
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a culture medium capable of carrying out the cultivation even in the summer season at a high atmospheric temperature at low equipment and execution costs, preventing disease injuries from spreading to the whole even if the disease injuries occur, remarkably shortening the period to the harvesting in a greenhouse due to its ability to move in the cultivation greenhouse after sufficient growth of seedlings, effectively utilizing the interior of the greenhouse and increasing the yield. CONSTITUTION: This culture medium is obtained by providing a water- impermeable film 24 on the inside of a groove 17 dug on the ground surface 15 in a cultivation greenhouse, further installing a closed conduit 18 for draining in the longitudinal direction at the inner bottom thereof, forming a culture medium 7 on the inside of each isolation bed 21 having opened draining ports 22... at the bottom of a plastic container 20, placing nursery pots 5 on the culture medium 7 and installing the many isolation beds 21 having the nursery pots 5 thereon on the closed conduit 18 for draining side by side, detachably embedding the isolation beds 21 in the groove 17 and arranging a solution feed pipe 11 on the isolation beds 21.
Patent JP-H03197588-A (JP)
Title: Method and equipment for boring degassing hole in coal charge in coke oven
Inventor: INOUE KEIZO
IPC: C10B47/10
Filed: 1989-12-26
Abstract: PURPOSE:To stabilize and improve the quality of coke by providing equipment which is used for boring a degassing hole and consists of a device for detaching a lid of a coal charge hole, a boring member, and a mechanism for vertically moving it at the position of a carbonization chamber where preceding coal charge was performed at a coal charging position. CONSTITUTION:After the completion of charging coal into a carbonization chamber, the upper surface of coal charge is leveled by means of a leveler. While a lid 6 of the coal charge hole of the carbonization chamber is removed, another lid 6 of the coal charge hole of a carbonization chamber 4b where preceding coal charge was performed is detached by means of a lid detaching device 19 of a carbonization chamber 4a. A vertical driver motor 26 is run to move a boring member 25 downward through a gear and a rack to insert it into the coal charge in the carbonization chamber 4b. Immediately after that, the vertical drive motor 26 is reversed to raise the boring member 25 to an upper end position, thus forming a degassing hole 31 in the coal charge, opening to the upper space of the carbonization chamber 4b. The lid 6 of the coal charge hole is fitted by means of the lid detaching device 19 again. During that time, high pressure ammoniacal liquor is sprayed through a nozzle installed on a riser 12 of the carbonization chamber 4b, and the inside of the carbonization chamber 4b is kept at a negative pressure to prevent dust and flame from blowing out of a coal charge hole 11.
Patent JP-H10178501-A (JP)
Title: Information processing method, device and recording medium
Inventor: HIROTA MAKOTO
IPC: H04L12/58
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To effectively call the desired opposite party with a simple operation by retrieving the telephone number of a sender of an instructed mail and connecting a remote device that inputs an instruction to the telephone of a retrieved telephone number. SOLUTION: A command recognizing part 104 recognizes which button is pressed when there is a command input from a user. Here, a signal that is sent by pressing a push button and a command that corresponds to it are preliminarily stored. For instance, when 1, 5 and # are inputted, it is decided that the command means a request of a telephone replay, and a telephone replay processing part 105 executes telephone replay processing. That is, the part 105 extracts an electronic mail address of an originator from header information of an electronic mail and fetches the originator's telephone number from a transfer telephone number holding part 106 with the electronic mail address as a retrieval key. Then, it performs dial processing of the telephone number and calls a transfer telephone.
Patent JP-H05183910-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N11/04
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a high-quality image pickup signal by reducing a moire component in a luminance signal caused by a chrominance carrier in the image pickup signal generated by the change of a color temperature in the illumination light of an image pickup object. CONSTITUTION:In this image pickup device provided with an image pickup element 5 equipped with a color separation filter, an A/D converter 19 for A/D converting the image pickup signal, and processing means (processing circuit 100) for forming video signals by executing a digital signal processing to the A/D converted signal, a color temperature detecting means is provided to form a color temperature signal expressing the color temperature of the image pickup object while using a part of the image pickup signals and based on this color temperature signal, data for correcting a level change at every pixel output caused by the change of the color temperature are generated, distributed and applied to plural D/A converters 30-33 corresponding to colors to be separated. The outputs of these D/A converters 30-33 are switched by a switching means 34 corresponding to the color separation filter of the relevant image pickup element and applied to the A/D converter 19 as a conversion reference voltage input, and the level change at every pixel output caused by the change of the color temperature is corrected.
Patent JP-H04209206-A (JP)
Title: Establishment of anchor foundation pile
Inventor: ISHIBASHI RYUKICHI
IPC: E02D7/00
Filed: 1990-11-30
Abstract: PURPOSE:To make unable to disturb or loosen the original ground by loading a common rotation preventive wing having a diameter larger than an excavation diameter to the upper step of an excavation wing so that it is capable of rotating against an auger rod, crushing a clod of earth with the common rotation preventive wing to excavate and, at the same time, settling a steel pipe while injecting a solidifiable material. CONSTITUTION:While rotating an auger 1 and a steel pipe pile 4 in the opposite direction each other or in the same direction and, at the same time, a solidifiable material is discharged from a discharge port 25 on the front end of an auger rod 21 to excavate a hole with an excavation wing 23. After that, the ground excavated with the excavation wing 23 is crushed with a common rotation preventive wing 3. A clod of earth is mixed with a solidifiable material discharged from the discharge port 25 while stirring it with a stirring wing 23. In addition, the steel pipe pile 4 is settled under such a condition. According to the constitution, the original ground is not disturbed or loosened, so that very powerful vertical bearing power and drawing resistance force can be generated in one pile.
Patent JP-H10185856-A (JP)
Title: Inspection method for metal film on cast-iron pipe
Inventor: KUBO TOSHIHIRO
IPC: G01N27/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain in inspection method capable of detection a defect such as a pinhole in a metal film quickly and surely, by immersing a cast-iron pipe in an electrolytic aqueous solution, loading a constant voltage across an electrode installed in the water and the coast-iron pipe to corrode the cast-iron pipe to make the part of pinhole revealed. SOLUTION: A thermally sprayed film 1 is formed on a cast-iron pipe 2 of a metal whose ionization tendency is smaller than that of iron, such as, e.g. aluminum, silica, magnesium or the like. Then, waterproof coatings 3 by an organic paint are executed to parts in which the thermally sprayed film is not formed at pipe end parts, rubber stoppers 4 are fitted to pipe end openings, the inside of the pipe is sealed watertightly, and this assembly is submerged into a water tank 5 which is filled with tap water as an electrolytic solution W. Then, a carbon-rod electrode 6 is arranged in the water, and a constant voltage is applied, via constant-voltage loading device 7, across a terminal 2B installed at a pipe end 2A and the carbon-rod electrode 6.  After a prescribed time, the cast-iron pipe 3 is pulled up, and the discoloration of a rust color due to the corrosion on the surface of the cast-iron pipe exposed in a defect part such as a pinhole or the like is observed.
Patent JP-H08234043-A (JP)
Title: Creation method of temporary field coupler
Inventor: WAIBUON ERU BAABERIO
IPC: G02B6/26
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To generate an optical fiber for a temporary field coupler of a low- loss design by forming a groove shallower than the diameter of the fiber stripped of coating along the top face of a base block. SOLUTION: An optical fiber 406 stripped of the coating of the central portion is installed in a groove 404. The optical fiber 406 is fixed in the groove 404 by an adhesive, the top face 408 of a base block 402 is not polished, and a part of its clad is removed by polishing to form a connection region. A light signal is inputted from one end section of the optical fiber 406, and the loss of the light signal is measured at the connection region. The polishing work and monitoring are repeated until the required loss value is obtained. This coupler can be added to an optical communication system in operation.
Patent JP-H05149873-A (JP)
Title: Grain quality examination device and drying/method of grain
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a new grain quality examination device which measures quality of hulled rice. CONSTITUTION:A grain selection device 1 selects only hulled rice having predetermined particle size, as hull rice. A take-out device 2 of hulled rice blows off colored rice as abnormal rice by an air gun 8, and a hulled rice hopper 0 houses only the hulled rice. At a quality examination device 3, a beam from a light source 11 is divided into spectrum by a diffraction grid 13 via a reflecting mirror 2, and therewith near infrared of which wave length varies continuously, radiates a sample in a sample cell 15. Penetrating beam through the sample is detected by a penetration beam detector 14 and thereby penetration beam spectrum is obtained. And then, a built-in computer processes the obtained original spectrum and thereby obtains contents of quality evaluation components in the sample and evaluates taste of the rice.
Patent JP-H05172979-A (JP)
Title: Pressure suppression device for reactor container
Inventor: FUJII TADASHI
IPC: G21D1/00
Filed: 1991-12-24
Abstract: PURPOSE:To attain suppression of pressure increase in a reactor container after a loss-of-coolant accident in the reactor container by increasing the heat radiation from the reactor container without depending on the large size of the reactor container. CONSTITUTION:To a reactor having such a measure as steel reactor container wall 8 transfering heat from a pressure suppression pool 5 in the reactor container 8 to an outer pool 9 outside of the reactor container 8, a supply water pool 30 is provided outside of the reactor container 8. Also provided is a water level control means to send supply water with a water supply means from the supply water pool 30 to the pressure suppression pool 5 and the outer pool 9 by giving the gas pressure in the accumulator tank 35 to the supply water pool surface through pipes 38, 39. After the occurrence of a loss-of-coolant accident in the reactor container 8, heat radiation from the reactor container 8 is increased by increasing the water level in the pressure suppression pool 5 and the outer pool 9, and thus the pressure increase in the reactor container 8 can be suppressed without increasing much of the dimensions and structure mass of the reactor container 8.
Patent JP-H04210696-A (JP)
Title: Biphenylbisphosphine complex
Inventor: ACHINAMI KAZUO
IPC: C07B53/00
Filed: 1990-11-30
Abstract: NEW MATERIAL:Complexes of formula I (A is allen or olefin group; X is halogen or olefin group; Y is halogen, boron tetrafluoride, etc.; Z is ruthenium or rhodium; R<1> is cyclohexyl or phenyl; R<2> and R<4> are lower alkyl or lower haloalkyl; R<3> is H or lower alkoxy). USE:An asymmetric hydrogenation catalyst, a hydrogenation catalyst, etc., excellent in its catalytic activity and enantio-selectivity, capable of ready preparation and showing a high activity without purification. PREPARATION:A dihalobiphenyl compound of formula II (X' is halogen) is initially reacted with a chloro-disubstituted phosphine oxide in the presence of t-butyllithium and the resultant racemic compound of formula III is then subjected to optical resolution to obtain an (R) compound or an (S) compound of formula III. The obtained compound is subsequently reduced using trichlorosilane-tertiary amine and the resultant compound of formula IV is then reacted with a compound of formula V (m is 1-3; n is 0-1) in an inert solvent.