baber/WOPTO huggingface dataset:
Patent JP-H06180238-A (JP)
Title: Movement detector
Inventor: NAKAHO JUNICHI
IPC: G01D5/244
Filed: 1992-12-11
Abstract: PURPOSE:To realize a high-resolution movement detection of a moving body without difficulty in a design and at low costs and to eliminate that the movement detection is affected by a temperature or the like. CONSTITUTION:The bright part and the dark part of light are projected on the light-receiving face of a semiconductor position-detection element 6 by a slit pattern on the basis of the rotation of a rotary disk, and a sum voltage (V1 + V2) is obtained by an addition circuit 17 on the basis of output currents I1, I2, from the semiconductor position-detection element 6, which are generated by the projection. The mean value of the sum voltage (V1 + V2) is obtained by an averaging circuit 22, an averaged voltage VS is compared with the sum voltage (V1 + V2) by a detection means 36, and an output pulse P2 is obtained.
Patent JP-H10157689-A (JP)
Title: Breakwater type large floating body
Inventor: TOKI NAOJI
IPC: E02B3/06
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a fixed type breakwater and to effectively use an upper deck so as to easily bring a ship alongside a pier by arranging a breakwater structure which is suspended downward from an overhang part and penetrates the water surface so as to be extended into the water, in the overhang part protruded above the wave side on the upper deck. SOLUTION: In a large floating body 1 provided with a wide upper deck 1a, an overhang part 1A protruded above the incident wave 4 side is provided with a breakwater structure which is suspended downward from the overhang part 1A and penetrates the water surface 18 so as to be extended into the water. As a breakwater structure, multiple box type floating bodies, which are suspended downward from the upper deck overhang part 1A, and grid type coupling members 3 connecting the box type floating bodies 2 mutually are arranged, so that the box type floating bodies 2 are arranged in a zigzag shape. In this way, an expensive fixed type breakwater or floating breakwater for forming a calm sea area is dispensable.  In addition, a ship can be brought alongside a pier with ease because no breakwater structure, which approaches the outer circumference of the upper deck and moves relatively, is arranged.
Patent JP-H07189493-A (JP)
Title: Stacking type stock
Inventor: SATO TSUYOSHI
IPC: E04G21/16
Filed: 1993-12-27
Abstract: PURPOSE:To improve withstand load performance, to bring an advantageous state for carrying in light weight and without a bulk, to generate no slide at the time of transport and to ensure safety against a shock. CONSTITUTION:Inclined side faces 3 in the longitudinal direction expanded toward a lower section and inclined side faces 4 in the short side direction are formed on the periphery of a slender round and long-sized receiving surface 2, and a beltlike collar 5 in the longitudinal direction and a beltlike collar 6 in the short side direction are formed in the horizontal direction from the lower ends of the inclined side faces 3, 4. Ribs 13 projected from external surfaces are shaped to the inclined side faces 3, and a sheet-shaped non-slip layer 6 having a granulated sugar-shaped surface is bonded with the top face of the receiving surface 2 and the underside of the beltlike collar 5.
Patent JP-H08156926-A (JP)
Title: Tag-attaching machine
Inventor: SATO MOKICHI
IPC: B65C5/06
Filed: 1994-12-01
Abstract: PURPOSE: To stably support a tag and tag-attaching machine by one hand even when the tag is small, or an operator's hand is small, and at the same time, use the tag-attaching machine for a long period of time even when the environment of a working area is under a terrible condition with dust of fibers etc. CONSTITUTION: This tag-attaching machine G performs a connecting work to connect a tag T with a hole 13 with other object using a connecting element 1. At the tip of the tag-attaching machine G, a guide needle N of which the cross section is C-shaped is provided. At an intermediate location of the guide needle N, an adapter 7 with a tag-stabilizing part 9 with a shape which can press-bond or fasten the hole 13 or the periphery of the hole 13 of the tag T is provided. Or, at an intermediate location of the guide needle N being provided at the tip of the tag-attaching machine G, a tag-stabilizing part with a shape which can press-bond or fasten the hole 13 or the periphery of the hole 13 of the tag T is formed.
Patent JP-H01172766-A (JP)
Title: Apparatus for measuring leak current of capacitive substance
Inventor: SUZUKI NAOJI
IPC: G01R27/02
Filed: 1987-12-28
Abstract: PURPOSE:To measure the leak current to a capacitive substance within a time sufficient ly shorter than a predetermined time, by selecting the first, second and third points of time so as to become points near to the change-over point of time of a switch. CONSTITUTION:In a measuring circuit part 10, a switch 13 is set to the first state to rapidly charge a capacitive substance 1 by a charge power supply 11 and subsequent ly changed over to the second state so as to allow a current to flow to a current detecting resistor 16 from the substance 1. A current value detection part 20 respective ly detects the values the current flowing to the resistor 16 of the circuit part 10 at the first point t1 of time after a predetermined time from the change-over point of time of the switch 13, at the point t2 of time after a predetermined time from the point t1 time and at the third point t3 of time after a predetermined time from the point t2 of time as digital data. An operational control part 30 calculates the current value after a predetermined time from the point of time, when the charging of the substance 1 with the current flowing to the resistor 16 is started, as digital data from the current values at the points t1, t2, t3 of time shown by the respective digital data from the detection part 20 according to a predetermined calculation formula.
Patent JP-H09218006-A (JP)
Title: Fingerprint sensor
Inventor: AREKISANDAA JIYOOJI DETSUKINSO
IPC: G01B7/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To detect the variation of fingerprint by arranging an array of sensor elements, each having a parasitic capacitance, on a substrate and detecting the variation of capacitance through a sensing plane. SOLUTION: Sensor elements (array) 12, each having a parasitic capacitance, and a dielectric receiving surface (sensing plane) 14 are laminated on a substrate to constitute a topological sensor 10. Each sensor 12 is normally formed smaller than an item to be inspected and set with smaller dimensions than the bulging line 18 and groove line 19 of a finger 16 when it is used as a fingerprint sensor. When a voltage (or current) is applied to the element 12 in order to detect a fingerprint, the capacitance of a capacitor array formed between the element 12 and finger 16 is varied depending on the fingerprint. Since the capacitance of a capacitor formed between the element 12 and groove line 19 decreases below the capacitance formed between the element 12 and bulging line 18, the fingerprint can be detected by measuring the variation of that capacitance.
Patent JP-2001156902-A (JP)
Title: Information retrieving method for portable communication terminal
Inventor: TANAKA KAZUYUKI
IPC: H04W88/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a difficulty in operation when the tip of a finger is injured or user has long nails in the case of operating a ten key, up/down key or jog dial concerning a conventional portable telephone set or portable communication terminal such as PHS. SOLUTION: Concerning this information retrieving method for portable communication terminal, the direction or number of vibrations applied to the portable communication terminal is detected and converted into an electric signal by a vibration sensor built in a vibration detecting part 2, information such as name/telephone number of a communicating party is previously stored by a storage part 4, the electric signal from the vibration detecting part 2 is converted into a control signal by a control part 1, the information such as name/telephone number of the communicating party stored in the storage part 4 is retrieved by that control signal, the information retrieved by the control part 1 is visibly displayed on a display part 5, and communication with the communicating party is performed by a radio part 7.
Patent JP-2001153123-A (JP)
Title: Screwing tool
Inventor: HOSHIBA YUICHI
IPC: B60B3/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a screwing tool capable of having the same size in an outer diameter as the present nut, and preventing the missing of a nut cover. SOLUTION: A screwing tool 21 is provided with a nut core 23 protrusively provided with fitting outer shape portions 35 at axially specified positions on an outer periphery; a nut cover 25 formed with a hollow portion 43 in which the nut core 23 is inserted, and fitting inner shape portions 45 fitting with the fitting outer shape portions 35 at axially specified positions in the hollow portion 43; a position regulating means 51 having a magnet pin 53 projecting between the nut core 23 and the nut cover 25, and regulating the positions of the nut core 23 and the nut cover 25 at either position where the fitting outer shape portion 35 and the fitting inner shape portion 45 are fitted or not fitted;  and a key 27 having a magnet 63 in an inner wall side if a cylindrical main body 61 and backing off the magnet pin 53 by magnetic force to move the nut core 27 and the nut cover 25 in an axial direction.
Patent JP-2001145531-A (JP)
Title: Movable seating unit for hanging rack and movable hanging rack device
Inventor: SHIGEMOTO MASARU
IPC: A47B77/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate high-place work and to facilitate the putting-in and taking-out of articles. SOLUTION: This movable seating unit is provided with both a power cylinder 30 capable of freely driving a hanging rack 3 suspended by a wire 40 to be elevated and lowered and two right and left guide rails 10 and 11. A seating 15 is provided with both slide bushes 12 and 12 with guide surfaces 12a and 12b to be guided to the guide rail 10 in such a way as to be freely vertically moved and a slide bush 13 with one guide surface 13a to be guided to the guide rail 11 in such a way as to be freely vertically moved. By this constitution, the hanging rack 3 is freely elevated and lowered and smoothly moved by the three guide surfaces 12a, 12b, and 13a.
Patent JP-2000160999-A (JP)
Title: Parts supply equipment to segment assembling device
Inventor: HANAOKA TAIJI
IPC: E21D11/40
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently supply a segment assembling device with even a relatively heavy sub-assembly using a case. SOLUTION: A swing frame with a supply part clamping device 66 capable of holding a mounting case 1 mounted with cotter members 8 is provided at the tip part of a mounting arm 63B of a projecting arm device 7 projecting on each lateral side, so as to be able to protrude/retreat in the lengthwise direction of the projecting arm device 7 by an arm extending/contracting device 64. The projecting arm device 7 is provided with an arm protruding/retreating device protruding/retreating in the axial direction of a shield between a parts delivery position of a shift conveyor device and a parts supply position corresponding to each of a pair of cotter holding parts 17 formed on both lateral sides of a segment assembling device 12.
Patent JP-H05170204-A (JP)
Title: Machine of packaging head-chamfered half-split chopsticks
Inventor: TAKASE YUKIO
IPC: B65G47/14
Filed: 1991-12-17
Abstract: PURPOSE:To obtain a head-chamfered half-split chopstick packaging machine capable of efficiently performing bagging work of head-chamfered half-split chopsticks under a sanitary condition by bagging the chopsticks with their head-chamfered parts automatically oriented in one direction by a head- chamfered part orienting device. CONSTITUTION:A head-chamfered half-split chopstick packaging machine consists of an aligning device by which chopsticks are lined in a file, a head- chamfered part orienting device 3 by which head-chamfered parts are oriented in one direction, and bagging devices 5a-5e with bagging waiting devices 4 located between them. The head-chamfered part orienting device 3 is provided with a falling guide part 3a, an upper gauge 3d, a lower gauge 3c and a pusher 3e. Head chamfered half-split chopsticks H are fallen under the falling guide part 3a and put into bags by the bagging devices 5a-5e via the bagging waiting device 4 alter the direction of their head-chamfered parts are oriented in one direction by a combination action of the upper and lower gauges 3d and 3c and the pusher 3e.
Patent JP-2000159152-A (JP)
Title: Gate for vehicle including truck
Inventor: FUKAZAWA TSUGIO
IPC: B62D33/023
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve workability for assembling a gate for a vehicle including a truck, increase the assembling strength of the gate, prevent damage to rivets joining a upper gate structural member provided with a lashing rail to an intermediate panel and increase durability. SOLUTION: The upper face of an upper wall 5 of an upper gate structural member 2 is covered with a top cover member 4 having a downward-opening inside enlarged groove 41. A bolt rotation preventive plate 15 at the upper ends 13a of connecting bolts 13 passing into the upper gate structural member 2 is stored in the inside enlarged groove 41 of the top cover member 4 and engaged with engagement walls 42, 43 at both sides of the opening. Nuts are screwed to the male screw portions at the lower ends of the connecting bolts for fixing the top cover member 4 to the upper face of the upper wall 5 of the upper gate structural member 2. A recessed portion 7 is provided in the inner wall 6 of the upper gate structural member 2 on its vehicle platform side for fitting a lashing rail 8 therein to be mounted on the inner wall 6.
Patent JP-H11152876-A (JP)
Title: Wet tile placement technique
Inventor: KUROKAWA KIYOSHI
IPC: E04F13/21
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a wet tile placement technique capable of placing tiles at the outside angles of the outer wall of a building at a low cost while keeping the quality as required. SOLUTION: A wet tile placement technique comprises the steps of assembling a formwork for the outer wall of a building, of arranging chamfering spacers with cross sections in an isosceles right triangle shape at the outside angles or the corners inside the formwork, the oblique lines of the chamfering spacers being selected to be substantially equal to the widths of tiles placed at the outside angles or the corners, of placing concrete into the formwork, of removing the formwork after hardening the concrete, of applying adhesive mortar to the concrete walls, of placing tiles on the adhesive mortar, of applying joint mortar on the surfaces of the tiles to be entered into joints, and of mopping extra joint mortar left on the surfaces of the tiles.
Patent JP-H03194973-A (JP)
Title: Semiconductor device
Inventor: SEKI YASUKAZU
IPC: H01L29/739
Filed: 1989-12-22
Abstract: PURPOSE:To acquire a switching element of conductivity modulating type which enables voltage driving much as an IGBT and realized rapid switching without latchup phenomenon by separating a MOSFET part of the IGBT from a BJT part and by forming it using SOI technique on the BJT substrate. CONSTITUTION:A first region 6 of a first conductivity type and a second region 5 of a second conductivity type are formed on a semiconductor layer which is formed with an insulating film 4 between, on a surface of a semiconductor substrate wherein a bipolar transistor 21 is formed, which has a base region 2 on a surface part of a collector region 1 of the first conductivity type and has an emitter region 3 on a surface part thereof. Source regions 51, 61 and drain regions 52, 62 of the other conductivity type are adjacent to both sides of the first region 6 and the second region 5 of each semiconductor layer. First and second MOSFETs 22, 23 which are provided with gates 81, 82, respectively with an insulating film 7 between is provided on the first region 6 and the second region 5. A drain region 52 of the first MOSFET 22 is connected to the base region 2 and the drain region 62 of the second MOSFET 23 is connected to an emitter region 3.
Patent JP-H03193784-A (JP)
Title: 3-amino(1)benzothiepino(5,4-c)pyridazine compound
Inventor: AO EIBOKU
IPC: A61P25/28
Filed: 1989-12-22
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, halogen, OH, lower alkyl or lower alkoxy; R<2> and R<3> are H, lower alkyl, aralkyl, aryloxyalkyl, group of formula II (A is single bond or 1-10C alkylene; R<4> and R<5> are H, lower alkyl, etc.), etc.; n is 0-2]. EXAMPLE:3-[2-(3,4-Dimethoxyphenyl)ethylamino]-5,6-dihydro-[1]benzothie pino[5,4- c]pyridazinone. USE:It has strong affinity to central M1-type muscarine acceptor, anti-hypoxia action and vertebral artery blood-flow increasing action and is useful as an agent for ameliorating cerebral function such as Alzheimers disease. PREPARATION:A compound of formula III (X is halogen) is made to react with a compound of formula IV in an inert solvent (e.g. methanol) in the presence or absence of an acid acceptor (e.g. pyridine) at a temperature between room temperature and near the boiling point of the solvent for 0.5-10hr.
Patent JP-H05114406-A (JP)
Title: Organic electrolyte battery
Inventor: IDE MASAO
IPC: H01M4/06
Filed: 1991-10-18
Abstract: PURPOSE:To prevent bend at an upper flat part of an inner case of a sectional form of an inverted hat of an organic electrolyte battery, eliminate escape of a gasket, seal them uniformly and strongly, and improve a leak resistance property by hardening a round part connecting the upper flat part to a side wall part rigid. CONSTITUTION:An organic electrolyte battery comprises a power generation element sealed by a seal plate 1, a battery case 2, a gasket 3, and an inner case 7 of an inverted hat shape having an upper flat part 10 abutting on a bottom part of the gasket 3 and a lower flat part 11 abutting on the battery case 2. The inner case 7 to be used for this battery has a hardness of the Vickers hardness of 250-500Hv at a radiused part 9 connecting the upper flat part 10 to the side wall part 12.
Patent JP-2001148959-A (JP)
Title: Drawing string
Inventor: FUJIKAWA TOSHIO
IPC: A01K27/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a drawing string capable of adjusting the length of the drawing string by adjusting the size of a loop at the grip side of the drawing string, readily forming the loop at the grip side and easily loosening the loop. SOLUTION: A connection male body 10 is fitted to the end part of the drawing string 1A at a grip side 1C of the drawing string. A connection female body 15C attachable to and detachable from the connection male body is arranged at a proper position of the draw string slidably on the drawing string. When the connection male body is linked to the connection female body, the connection female body is fixed to the drawing string. A loop can be made at the grip side of the drawing string by linking the connection male body to the connection female body.
Patent JP-H04200940-A (JP)
Title: Device for outputting cam signal of work carrying robot between presses
Inventor: SONEHARA HIROSHI
IPC: B25J13/00
Filed: 1990-11-30
Abstract: PURPOSE:To realize the rotary cam function which is simple and easily changable by detecting the work clamping position of the work carrying robot, comparing its detected signal with the set position from the memory means and turning the corresponding cam signal on. CONSTITUTION:On the work carrying robot between the presses which moves the work clamping part upward, downward and to the horizontal direction and carrys the work, the positions in vertical and horizontal direction of the above clamping part are detected with the X, Z axial position detectors 50, 55. This detected outputs X, Z are inputted to the CPU 40 of the carrying robot controller 30. On the other hand, the set cam data is inputted to the CPU 40 through the key board from the cam data input device 20 via the data repeat and display device 25 and the S/P transforming unit 35, and stored in the cam data memory 45. On the above CPU 40, the above detected outputs X, Z and the plural sets of the above set positional data of the memory 45 are compared respectively. Here, when the detected outputs X, Z exist between two set positions, the corresponding cam signal is set on the cam signal output terminals C1-C8 via the output board 60.
Patent JP-2000164928-A (JP)
Title: Semiconductor light emitting device and its manufacture
Inventor: OKAZAKI HARUHIKO
IPC: H01L21/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve ohmic characteristic by forming, in a p-side electrode, a contact layer which includes silver, in contact with a layer made of p-type nitride semiconductor and forming a layer made of tungsten on the contact layer. SOLUTION: A p-side electrode is constituted of a light transmitting electrode and a bonding pad section. More specifically, a block layer 13 comprising at least SiO2 is selectively formed on a p-type GaN contact layer 9 and then a light transmitting electrode stacked with a first metal layer 10, second metal layer 11, and tungsten layer 12 is formed on the rest of the surface, As the first metal layer 10, silver is preferably used. As the second metal layer 11, gold is preferably used. By using either silver or a mixture of silver and gold for contact metal to be brought into contact with the p-type contact layer 9, an ohmic contact with the p-type contact layer 9 can be improved.
Patent JP-H07198771-A (JP)
Title: Device for detecting fault of signal line
Inventor: KATO KATSUMI
IPC: G01R31/02
Filed: 1993-12-28
Abstract: PURPOSE:To discriminate the disconnection of a signal line and the short- circuiting of the signal line to two common power lines by connecting a fault detecting resistor to a negative-side common power line in series to an output means and judging the faulty state of the signal line in accordance with the electrical variable to the fault detecting resistor. CONSTITUTION:The voltage level applied across a fault detecting resistor 43 is created in accordance with three fault modes by means of a transmitting-side resistor 37 and receiving-side resistor 41 which are respectively incorporated in a sensor 21 and converter 23 and connect a signal line 25 to a positive-side power line 27 by connecting a negative-side power line to the resistor 43 in series with a transistor 33 incorporated in the sensor 21. When the signal line 25 short-circuits to the positive-side power line 27, consequently, the voltage across the resistor 43 becomes the difference between the power supply voltage and the voltage drop at the transistor 33 and, when the signal line 25 is disconnected, the voltage becomes the difference between the power supply voltage and the voltage drops at the transmitting-side resistor 37 and transistor 33. When the signal line 25 short-circuits to the negative-side power line 29, the voltage becomes 0V.
Patent JP-H02179385-A (JP)
Title: Low melting point ag solder
Inventor: WATANABE OSAMU
IPC: B23K35/26
Filed: 1988-12-29
Abstract: PURPOSE:To improve the mechanical strength of the solder itself by consisting the solder of specific weight ratios of Ag and Sn as its basic components and adding >=1 kinds among Fe, Ni and Co thereto. CONSTITUTION:The low melting point Ag solder is composed by adding, by weight, 10 to 30% Ag, 70 to 90% Sn, and further 0.01 to 1% >=1 kinds among Fe, Ni and Co thereto. The m. p. of the solder is, therefore, lowered by using the Ag-Sn of the eutectic type alloy as the basic components and the corrosion resistance and electrical and thermal conductive characteristics are improved by the presence of the Ag. Further, the mechanical strength of the solder itself is improved by the presence of >=1 kinds among the Fe, Ni and Co.