baber/WOPTO huggingface dataset:
Patent JP-H1130632-A (JP)
Title: Probe card
Inventor: AMEZUTSUMI YOSHIAKI
IPC: G01R1/073
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To minimize dislocation of a probing position by bringing the upper end part of a probe into contact with a probe substrate at the descending time of the probe substrate so as to transmit descending driving force, and bringing a lower end part of the probe into contact with an electrode pad of measured material. SOLUTION: When a probe substrate 26 descends toward a semiconductor wafer 12, an upper end part 27 of a probe 21 is brought into contact with the probe substrate 26 to transmit descending driving force, and a lower end part 29 of the probe 21 is brought into contact with an electrode pad 14 on the surface of the semiconductor wafer 12. A testing electric signal is supplied to the electrode pad 14 from B connector 22 on the surface of the probe substrate 26 through a conductive cable 24. In this method, vertical stress is not applied to a support member 43, and the probe 21 can be freely arranged. At the time of testing the semiconductor wafer 12 at 120 deg.C or higher, for instance, heat is not easily transmitted to the probe substrate 26 so as to improve heat resistance of a probe card 10. With this structure, the layout pitch of the probes 21 can be made small so as to improve probing density.
Patent JP-2000023364-A (JP)
Title: Electricity storing and leveling equipment
Inventor: SHIGYO YOSHIHIRO
IPC: H02J15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electricity storing and leveling equipment, which allows a user to use electricity at the same low rate in the day time zone as in the night time zone and which helps to reduce the consumption of power in the day time zone, thus leveling and saving the power, and which eliminates the changes in voltage of power and provides the power of a fine waveform. SOLUTION: A direct circuit 2 and a charging circuit 3, which are branched from an input line 1, are connected to an output line 5 through a second switch 4. The charging circuit 3 is connected with a battery circuit 30. An upstream- side part of the charging circuit 3 from a connection 32 between the charging circuit and the battery circuit forms a rectifier circuit 3a, and a downstream-side part forms an inverter circuit 3b. The rectifier circuit is installed with a first switch 34. In a night time zone, the first switch 34 is in an on state for connecting the rectifier circuit, and the second switch is so set that the direct circuit is connected to the output line. In a day time zone, the first switch 34 goes into an off state to cut off the rectifying circuit, and the second switch 4 is so set that the inverter circuit is connected to he output line.  The second switch 4 is so set that the direct circuit is connected to the output line, when the storage of the battery lowers to a preset level.
Patent JP-H1029907-A (JP)
Title: Plastic material excellent in antibacterial and antifungal activity
Inventor: EGUCHI HARUICHIRO
IPC: C08L101/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique for imparting a high level of antibacterial and antifungal activity to a plastic material and give plastic products with excellent antibacterial and antifungal activity. SOLUTION: This plastic material excellent in antibacterial and antifungal properties is obtained by formulating at least one selected from among alkali salts of hexafluorotitanate (IV) to a plastic material. The objective molded plastic product is produced by molding this plastic material. An alkali salt of hexafluorotitanate (VI) is formulated to a plastic in an amount of 0.3-10wt.% based on the plastic.
Patent JP-H0821925-A (JP)
Title: Optical fiber connector and parts for connection
Inventor: FUKUMOTO JUNICHI
IPC: G02B6/24
Filed: 1994-07-05
Abstract: PURPOSE:To make it possible to connect optical fibers at a right angle and to connect the plural optical fibers as well by providing a cylinder with a conical body therein and providing the side faces of this cylinder with optical fiber connecting ports. CONSTITUTION:The cylinder 1 is internally provided with the conical body 2 and the side faces 3 of the cylinder 1 are provided with the optical fiber connecting ports 4 (4a, 4b). The cylinder 1 may otherwise be internally provided with a triangular column and may be provided with the optical fiber connecting ports 4 on the side face 3 of the cylinder 1. The optical fiber connecting parts have a shape formed by boring the upper surface of a transparent column into a conical body shape. The parts may otherwise have a shape formed by boring the upper surface of the transparent column into a triangular columnar shape. The light from the aperture 5 of the cylinder 1 reflects by falling onto the side face of the conical body 2 or the triangular column. The reflected light heads toward the optical fiber connecting ports 4 on the side faces 3 of the cylinder 1. The light is transmitted to the optical fibers if the optical fibers are connected to the optical fiber connecting ports 4.
Patent JP-S6077302-A (JP)
Inventor: NAKADA YUTAKA
IPC: F21V14/02
Filed: 1983-10-05
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-S6163983-A (JP)
Title: Video disk device
Inventor: OMATSU SHIGETOMO
IPC: G11B27/10
Filed: 1984-09-03
Abstract: PURPOSE:To attain the automatic synchronizing control for the addresses of plural video disks by using a comparator to detect an error between address reproduction signals of each video disk and controlling the position of a pickup. CONSTITUTION:The reproduction address signals sent from disk 1a and 1b via address signal detecting circuits 11a and 11b of video disk devices 3a and 3b are processed by an address comparator 13. A pickup shift device 7a receives the feedback control by the address error signal detected and delivered from the comparator 13. Then the synchronizing control is carried out automatically to the reproduction addresses sent from the disks 1a and 1b. This attains the satisfactory simultaneous reproduction with plural video disk devices.
Patent JP-S5888100-A (JP)
Title: Dehydration of sludge
Inventor: GOUDA SHIYOUICHI
IPC: C02F11/14
Filed: 1981-11-20
Abstract: PURPOSE:To obtain dehydrated cake having a low water-retaining ratio, by rendering dehydrated cake obtained by adding an organic macromolecular flocculant or the like to organic sludge and dehydrating the sludge into a slurry state, adding an organic macro-molecular flocculant to it and the flocculating it. CONSTITUTION:After an organic macromolecular flocculant and/or an inorganic flocculant is added to organic sludge formed from night soil, sewage, industrial waste water, etc., the sludge is dehydrated by the first-stage mechanical dehydrator such as a belt press or a dehydrating press to obtain dehydrated cake. To the dehydrated cake, a sufficient amount of water for making it slurry is added to make the cake slurry, an organic macromolecular flocculant is added to it to perform reflocculation and the slurry is dehydrated by the second-stage mechanical dehydrator such as a dehydrating press or a screw press. As said  organic macromolecular flocculant, an anionic tpem a cationic type or both of  them can be used.
Patent JP-H0826358-A (JP)
Title: Package for flower and fruit seedling with root
Inventor: YAMASHITA JUICHI
IPC: B65D81/24
Filed: 1994-07-13
Abstract: PURPOSE:To preserve the flower and fruit seedling with root stored in a package for a long period of time and prevent them from contracting mildew and disease in order to increase the value in sale considerably and enhance the convenience for foreknowing the form, color tone and other features of the flower opening and the fruit bearing from such seedlings. CONSTITUTION:A package for the flower and fruit seedling with root is of a plastic film-made bag body 4 which is made transparent on at least one side and in which the flower and fruit seedling 6 with root are stored in such a manner as to replenish water and a check valve 3 is provided to fill and seal therein a plant growth regulating gas consisting of a mixture of nitrogen gas and oxygen. The bag also contains an antibacterial agent 8 for forming an antibacterial atmosphere therein and at a suitable place of the bag body 4 is provided a photograph, illustration, etc., as shown at 9 regarding the form, color tone and other features of the flower opening and the fruit bearing from the seedling 6 stored therein.
Patent JP-H0472753-A (JP)
Title: Mos capacitor
Inventor: NOSE TADASHI
IPC: H01L21/822
Filed: 1990-07-13
Abstract: PURPOSE:To improve a MOS capacitor in characteristics by a method wherein a diffusion electrode layer formed in a guard electrode layer provided inside a semiconductor substrate and a conductive film deposited on the surface of a semiconductor substrate through the intermediary of an oxide film are made to constitute the MOS capacitor together, and when a voltage of the same waveform is applied to the guard electrode layer and the diffusion electrode layer, the MOS capacitor is driven so as not to transfer charges between the guard electrode layer and the diffusion electrode layer, and a current is prevented from flowing to a substrate, so that the MOS capacitor can be lessened in current loss. CONSTITUTION:N<+>-type impurities are selectively diffused into a guard electrode layer 8 to form a diffusion electrode layer 9, a conductive film 4 is formed on the surface of a semiconductor substrate 1 through the intermediary of an oxide film 3, and the diffusion electrode layer 9 and the conductive film 4 are made to constitute a MOS capacitor C4. When a guard electrode voltage Vb equal to a capacitor voltage Vc in waveform is applied to the guard electrode layer 8 from a fourth electrode lead-out region 11 and a power supply voltage higher than the guard electrode voltage Vb is applied to the semiconductor substrate 1 from a second electrode lead-out region 6, the diffusion electrode layer 9 and the guard electrode layer 10 become equal to each other in potential, and charges are not transferred at an interface.
Patent JP-S6247857-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIDA IKUO
IPC: G11B15/665
Filed: 1985-08-26
Abstract: PURPOSE:To drive a tape along a prescribed tape drive path with high safety despite an unstable tape draw-out state in a tape loading mode, by attaching an earth brush to an attachment holder of a plate member to release the static electricity of a rotary cylinder. CONSTITUTION:A tape 2 is loaded into a cassette 1 as shown in a figure. The loaded tape 2 is set at a prescribed driving position when a pair of guide roller blocks 3 and 4 containing guide rollers and sloping pins, a guide pin arm 5 having a sloping pin and a T arm 6 having a tension correcting pin are moved from their prescribed positions within the cassette 1. Then an earth brush 54 is attached at the upper part of a rotary cylinder 9 so that it has a contact with the rotary shaft of the cylinder 9. The brush 54 is fixed to a bracket 55 and the bracket 55 is attached to a C base 56 by a screw.
Patent JP-S5975211-A (JP)
Title: Constituting method of optical transmission line
Inventor: IZUTSUI SHINTAROU
IPC: G02B6/255
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a wide-band optical transmission line by composing the optical transmission line of optical fibers which have center dips and optical fibers which have no center dip. CONSTITUTION:The optical fibers M1-M5 having the center dips and the optical fibers V1-V5 having no center dip are connected together by welding in the array order of M1, V1, M2, V2, M3, V3, M4, V4, M5, and V5 to constitute the optical transmission line. A laser diode (LD) and an avalanche diode (APD) are connected to the incidence and projection ends respectively and a measurement of its band is 286MHz.km. It is recognized that the transmission line composed of optical fibers having the center dips and optical fibers having no center dip, has generally wide-band characteristics even when said line is a long-sized line, specially, when optical fibers with center dip and optical fibers having no center dip are connected alternately, mode conversion of low-order mode occurs at every connection part, so the band characteristics are more improved.
Patent JP-2000016025-A (JP)
Title: Heavy duty pneumatic radial tire
Inventor: KAWAMATA SATORU
IPC: B60C11/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To improve effectively the resistance of a belt layer against edge separation. SOLUTION: A plurality of belt layers 7 extending toward the shoulder are embedded at the periphery of the carcass layer of a tread part, and the tread surface 1A is furnished with a main groove 8 extending in the tire circumferential direction, and in the shoulder part 1, a rib 9 is partitioned by the main groove 8. In this pneumatic radial tire for heavy duty, the rib 9 is provided with a thin groove 10 extending in the tire radial direction so that the rib 9 is partitioned into an outer rib 9A and inner rib 9B, and the two edges 9x and 9y of the outer rib 9A are chamfered into a circular arc section.
Patent JP-H0850015-A (JP)
Title: Apparatus and method for measuring width of variable-width roll
Inventor: KAMAGATA ATSUSHI
IPC: B21C51/00
Filed: 1994-08-08
Abstract: PURPOSE:To eliminate a necessity for a person to actually enter a housing of a rolling mill thereby to measure a width, to remarkably lighten a measuring person's burden, to greatly reduce a required measuring time, to shorten a stopping time of a production line, thereby to improve a productivity. CONSTITUTION:The apparatus consists of distance sensors 21-24 which are set at points of a housing 3 of a rolling mill not to obstruct the exchange of a roll of the rolling mill and move measuring ends back/forth to outer side surfaces of rolls 5 and 7 of a variable width, and an operating part 26 which operates the width of the roll 5, 7 based on distance data from the distance sensors 21-24.
Patent JP-S5976561-A (JP)
Title: Centrifuge
Inventor: TANIGUCHI YOSHIHARU
IPC: G21C19/46
Filed: 1982-10-25
Abstract: PURPOSE:To stabilize rotational performance, and to improve resistance to vibration, by disposing parallely plural dampers of different kinds between a bearing cylinder which supports rotatably a driving shaft and a spherical seat which supports the cylinder. CONSTITUTION:A liquid contact part is provided to the lower side of a slab 1, and a driving part 2 to the upper side. A driving shaft 9 penetrates the slab 1 from the driving part 2 and hangs down to attach a rotary bowl to its lower end. The shaft 9 is rotatably supported by a bearing cylinder 12 which is supported by a spherical seat 10 fixed to the slab 1. And plural large and small dampers 18, 16 having respectively different damping coefficients are parallely disposed between a supporting part of the spherical seat 10 and the bearing cylinder 12. A centrifuge mentioned above has stabilized rotational performance and improved resistance to vibration and acts effectively against the vibration and unbalance.
Patent JP-S5891228-A (JP)
Title: Working vehicle
Inventor: SATOU TAKAYUKI
IPC: E02F3/76
Filed: 1981-11-20
Abstract: PURPOSE:To freely change the angle of a blade to a working machine by using a system in which left- and right-handed blade fitting braces are fixed to a bracket sliding on a blade fitting frame, and the position of the bracket is altered on either side. CONSTITUTION:The basal ends of braces 10 and 10' for fitting a blade 5 are fixed to a bracket 13 sliding on the rail 14 of a blade fitting frame 3 by means of a pin. When a bracket moving cylinder 15 is actuated, the bracket 13 moves on the rail 14, and the blade 5 turns left and right at a free coupler 11 as the center and takes a desired angle in relation to a working machine 1.
Patent JP-S6429970-A (JP)
Title: Fast hadamard converter
Inventor: KINOSHITA HIDEO
IPC: G06F17/14
Filed: 1987-07-24
Abstract: PURPOSE:To process fast data such as image data in a real time, by reducing the number of conversion cycles in fast Hadamard transformation. CONSTITUTION:The fast Hadamard conversion is performed by a data selection operation and (n/2) adder/subtractor groups 4 by using (n) register groups 2 having input/output lines of one word respectively in its memory device. Thereby, in an (n)th (n=2<m>)-order fast Hadamard transformer, a conversion cycle required for (nXm) times in a conventional device can be reduced to (m) times of the conversion cycle, which reduces the number of times remarkably, and the fast data such as the image data can be handled in the real time.
Patent JP-S6244905-A (JP)
Inventor: KIMURA YUJI
IPC: G02B6/44
Filed: 1985-08-23
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-H0828887-A (JP)
Title: Attaching device for cooking heater
Inventor: ISHIMARU TOSHIO
IPC: F24C15/20
Filed: 1994-07-15
Abstract: PURPOSE:To prevent smoke, steam, hot air or smell produced upon cooking from entering the interior of a room by moving a cooking heater outdoor. CONSTITUTION:A gas hot plate 1 is supported so as to be movable from a fixed position in the interior of a room to an installation position whose periphery is covered with a hood 4 in an outdoor part B through an opening part 2. Thus, smoke or smell or the like produced by cooking is exhausted outdoor from a clearance 4D provided in the outdoor part B as an exhaust port. Further, to the upper part of the opening part, an openable transparent glass 3 is attached. The transparent glass 3 and the hood 4 are made of an insulating material 16.
Patent JP-S6167784-A (JP)
Inventor: JIERARU PIEERU
IPC: C25B3/23
Filed: 1985-08-23
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-S6167586-A (JP)
Title: Defect repairing method of metallic pipe
Inventor: KOMURA YUKIO
IPC: B23K26/21
Filed: 1984-09-07
Abstract: PURPOSE:To minimize a heating range required for annealing, and to minimize a drop range of the tensile strength of a metallic pipe by making a defective part of the metallic pipe stand close by a pressure means whose radius of curvature is smaller than that of the metallic pipe, welding it by a laser, and suppressing a temperature rise by a cooling means. CONSTITUTION:A running welding defective part 9 of a metallic pipe 7 containing an optical fiber 8, which has brought an aluminum band to curved butt welding is pressed and made to stand close by a clamping jig 10 whose radius of curvature is smaller than that of the metallic pipe 7 and welded by a laser beam 12. In that case, the heating range is suppressed to the minimum by cooling the periphery of the metallic pipe 7 by a cooling means 11. The range required for annealing is minimized, and a drop of the tensile strength of the metallic pipe 7 is also minimized.
Patent JP-H0637215-A (JP)
Title: Device for cooling electronic device
Inventor: KAWAMURA KEIZO
IPC: H01L23/36
Filed: 1992-07-14
Abstract: PURPOSE:To prevent positional deviation of an internal heat conduction device without increasing the number of component parts needed by a method wherein one of protrusions of an elastic member is inserted and fixed to the groove of the second fin, other protrusion is inserted into the groove of the first fin while it is being made eccentric to either of the directions in parallel with a slit, and the first fin and the second fin are engaged. CONSTITUTION:Slits 11 and 11 are provided in the right-angled direction of the first fin 6 on the side of a base 4 and the second fin 8 on the side of a housing 9, a spring 10 is inserted in the slits 11 and fixed to the side of the housing 9 using protrusions 12 and 12. Also, the protrusion 13 provided on the spring 10 is made eccentric from the center line of the spring 10, the protrusion 13 is inserted between the fins 6 on the side of a heat conducting material 4, and as a result, the fins 6 are pressed to the lateral direction by the protrusions 13. Consequently, the spacings between the fins 6 and the fins 8 are minimized, and heat transfer efficiency is improved. On the other hand, as the movement of the spring 10 is restricted by the wall of the slits 11, the positional relation between the spring 10 and an LSI chip 1 is determined. Accordingly, the error in working and assembling can be reduced, and productivity can also be improved.
Patent JP-H0741350-A (JP)
Title: Burnt scum panel and production thereof
Inventor: SUGIMOTO KENJI
IPC: C04B40/02
Filed: 1993-07-29
Abstract: PURPOSE:To provide a technology and method for producing a lightweight and high strength burnt scum panel as an arcbitectural panel by mixing a burnt scum made by burning a scum of a waste produced as pulp dregs of paper with cement, water, a fiber or the like. CONSTITUTION:The burnt scum panel 1b is formed by placing a mixed body 2 composed of the burnt scum, cement, water and the fiber on a porous iron plate 3 and pressing and aging. The burnt scum is inorganic, an early-strength cement, a blast furnace cement of the like is used as the cement and a reinforcing fiber, vinylon fiber or the like is used as the fiber. As a result, the burnt scum plate 9600g/piece in weight and about 1000 (kgf/50mm diameter) in strength in the case of using 500X500X20 mm steel made molding flask and a iron plate 0.3-0.9 mm in thickness is obtained.
Patent JP-S6082666-A (JP)
Title: Substrate to be heated
Inventor: IWASHITA KATSUHIRO
IPC: C23C16/00
Filed: 1983-10-07
Abstract: PURPOSE:To provide a titled substrate capable of increasing the heating efficiency of the substrate and enabling high-speed heating by forming a high-heat conductivity film on the surface opposite to the surface of a substrate to be heated consisting of a material transmitting a part of infrared rays which is irradiated with electromagnetic waves contg. infrared rays. CONSTITUTION:A substrate 21 to be heated which is heated by electromagnetic waves X contg. infrared rays consists of a material such as Si which transmits a part of electromagnetic waves in an infrared region. A thin film 22 such as Au having higher heat conductivity or absorption coefficient for electromagnetic waves than the substrate 21 to be heated is formed on the surface 21b opposite to the surface 21a to be heated. Accordingly, a part of the electromagnetic wave energy is absorbed by the substrate 21, and another part is transmitted through the substrate 21 and absorbed by the thin film 22. At this time, a part of the transmitted light is reflected and absorbed by the substrate 21 to increase the thermal efficiency of the substrate 21. In addition, since the heat conductivity of the thin film 22 is high, the temp. is made uniform and hence the temp. distribution in the substrate 21 becomes uniform.
Patent JP-H058567-A (JP)
Title: Self-adhesive tape for end mark
Inventor: KAIZE SHIGEKI
IPC: B41M5/40
Filed: 1991-07-02
Abstract: PURPOSE:To simply providing an end mark to a thermal transfer sheet at a desired position by providing a signal responding layer to one surface of a base material film and further providing a self-adhesive layer to the surface of said layer or to the rear of the base material film. CONSTITUTION:A thermal transfer sheet used in the printer of a computer or word processor is formed into a roll form wherein both ends of a long thermal transfer sheet are wound around a paper pipe 2 to be received in a proper cassette. By detecting the end marks 3,3' provided to the terminal end of the thermal transfer sheet 1 by a sensor, it is detected that the thermal transfer sheet 1 is perfectly used. In this case, the self-adhesive tape for the end marks is formed by providing a signal responding layer 5 to one surface of a base material film 4 and further providing a self-adhesive layer 6 to the surface thereof. Pref., a heat-resistance slip layer 7 is provided to the surface of the base material film 4 on the side opposite to the self-adhesive layer 6 and/or release paper 8 is provided to the surface of the self-adhesive layer 6.
Patent JP-S6249737-A (JP)
Inventor: HERUMAN ZUUTOMAN
IPC: H03L7/095
Filed: 1986-08-11
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。