baber/WOPTO huggingface dataset:
Patent JP-H0766421-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: NISHIMURA TSUNEYUKI
IPC: H01L29/40
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the deterioration in gate withstand voltage due to electric field concentration in the upper end portion of a gate electrode. CONSTITUTION:On the substrate 1, a ground insulating film 2 is formed, on which a gate electrode 31 is selectively formed. The gate electrode 31 and the ground insulating film 2 are covered with a gate insulating film 5. On the gate insulating film 5, the following are formed; a polysilicon film 64 where a channel is formed in the vicinity of the gate electrode 31, and a source 62 and a drain 63 in the vicinity of the ground insulating film 2. The upper end portion C of the gate electrode 31 is rounded, its angle is larger than or equal to 90 deg.. Thereby electric field concentration in the upper end portion C of the gate electrode 31 can be prevented.
Patent JP-2000046222-A (JP)
Title: Fixing structure of drive part of valve
Inventor: SHINOBU HIDEYUKI
IPC: F16K31/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To maintain excellent motion performance of a valve and durability and to reduce the cost of a valve through reduction of the number of components. SOLUTION: A coil 102 is nipped and held between a second support member 94 supported at a step part 395 formed in the inner wall surface of a housing 340 through a second flange part 98 and a first support member 392 making contact with the inner wall surface of the housing 340 through a first flange part 396. A sensor case 462 makes direct contact with the first support member 392 and a gap with a given distance 8 is provided between the under surface of a sensor case 462 and the upper surface of the housing 340. The sensor case 462, the housing 340, the first support member 392, the second support member 94, and a coil 102 are integrally fixed through a crown-form elastic body 1! mounted on a joint between the sensor case 462 and the housing 340.
Patent JP-2000045278-A (JP)
Title: Jig for pile removal
Inventor: HAYASHI MASAHISA
IPC: E02D13/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a jig for pile removal to use to transport a cutoff erected pile as it is fixed by safely carrying out cutting work of the erected pile. SOLUTION: This is a jig for pile removal constituted by having pile presser plates 11 forming pole support parts 11a by providing groove parts on upper end parts and erecting two pile holding parts 10 provided with insertion parts 12 to insert fork parts of a fork device toward the cross direction of the pile presser plates 11 on lower end parts of the pile presser plates 11 and to be used at the time of removing an erected pile 1 by using the fork device. In this case, a presser pole 20 provided through a side surface part of the erected pile 1 is supported by the pole support parts 11a.
Patent JP-S6460314-A (JP)
Title: Grain tank apparatus for combine
Inventor: NAKAI MASAJI
IPC: A01F12/46
Filed: 1987-08-28
Abstract: PURPOSE:To place a grain tank close to an operating device and to enable the expansion of the volume of the grain tank, by placing a transmission device of a grain-discharging screw in a space under the operating device. CONSTITUTION:A thresher 3 and a grain tank 4 are laterally arranged on a vehicle frame having a driving apparatus. An operating device 6 is placed near the front side of the grain tank. A grain-discharging screw 7 is provided at the lower part of the grain tank and the front end of the screw is extended beyond the tank 4 and attached to a transmission pulley 9, which is driven by a gear box 15 and a belt 14 placed in a space under the operating device. The storage capacity of grain can be increased either by shortening the whole length of the combine or by elongating the length of the tank.
Patent JP-S6372098-A (JP)
Inventor: TANIGUCHI KOJI
IPC: H05B33/12
Filed: 1986-09-12
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-S6195640-A (JP)
Title: Decentralized type cyclic transmitter
Inventor: SAITO KUNIO
Filed: 1984-10-17
Abstract: PURPOSE:To restore a loop without any procedure by setting a transmission enable time T of an own station from a transmission station address in a reception frame and selecting a station detecting at first that the reception interruption exceeds the said time T as a restored station. CONSTITUTION:Transmission stations ST1-STn are connected in a loop to constitute a transmitter. Each transmission station transmits an own station transmission frame while giving a frame number FN corresponding to its transmission station address to the said frame. Further, the time T for enabling the transmission of own station is set by the frame number FN transmitted from a preceding station. When the reception interruption exceeds the time T, a station detecting it first is taken as a recovery station from a fault. When the restored station is decided, its station gives a command of loop changeover, starts periodically transmission toward a faulty loop to recover the loop without any procedure.
Patent JP-S60108721-A (JP)
Title: Pressure and absolute pressure generator
Inventor: ITOU KOUFUKU
IPC: G01L9/04
Filed: 1983-11-18
Abstract: PURPOSE:To make it possible to perform ideal correction of temperature characteristics and to enhance measuring accuracy, by fixing a pressure receiving diaphragm to a back plate on the side of a pressure to be measured, and providing an overload protecting means in the through hole of a circular cylinder block. CONSTITUTION:A circular cylinder block 5 is inserted and fixed to an inner hole 2c of a main part 2b of a body. A pressure sensor 12 is arranged so as to block one end of a central through hole 5b of the block 5. The sensor 12 is connected to a conductive member in a recess part 5c in the outer surface of the circular cylinder block 5 by a sealing terminal 16. A pressure receiving diaphragm 23 is fixed to the back plate 7 on the side of the pressure to be measured among back plates 6 and 7, which are fixed to both end surfaces of the circular block 5. An overload protecting device 28 is provided in a bypass in the through hole 5b. Thus, the entire measuring instrument is made compact, operation is made easy, and the measuring accuracy can be improved.
Patent JP-S60109669-A (JP)
Title: Magnetic fluid seal device
Inventor: KURITA HIROSHI
IPC: F16J15/43
Filed: 1983-11-18
Abstract: PURPOSE:To always maintain a stable sealing state by providing a flexible seal means and a holder for supporting the seal means, one of which is formed of a magnetic metal to lessen friction loss. CONSTITUTION:A holder 8 for a soft flexible seal means 7 is mounted on a housing 1 to be kept at a suitable space from a shaft 3. In the space portion, a magnetic fluid 4 is excited by a magnetic body 5 and the holder 8 to be retained between the inside point portions of the seal means 7 and the holder 8 and the shaft 3, thereby keeping airtightness. Without difference in pressure, the space between the insides of the seal means 7 and holder 8 and the shaft 3 is comparatively large, and with any difference in pressure, the seal means 7 is automatically deformed radially to reduce the space with the shaft 3, thereby to enlarge the retaining force for the magnetic fluid 4.
Patent JP-S6375145-A (JP)
Inventor: HORIDE SADAO
IPC: D03D47/12
Filed: 1986-09-12
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-H04234653-A (JP)
Title: Gripper finger of gripper shaft for feeder printing machine
Inventor: KURAUSU JIMETO
IPC: B41F21/10
Filed: 1991-08-02
Abstract: PURPOSE: To fix a gripper finger easily to a gripper spindle by composing the gripper finger of two parts. CONSTITUTION: First gripper finger element 5 having a gripper finger 3 encloses a gripper spindle 1 at an angle of maximum 180 deg. and supplemented by a second gripper finger 6 at an enclosure angle of 180 deg. or above. The second gripper finger 6 is fastened to the gripper spindle 1 and the spring force of a second compression spring for urging the first gripper finger element 5 against the gripper spindle 1 is higher than the spring force of a first compression spring 14 interposed between the ends 9, 13 of two gripper finger elements 5, 6 and the direction of the force is aligned with that of the vector of combined force.
Patent JP-H0498926-A (JP)
Title: Communication equipment
Inventor: HIGUCHI KAZUHIRO
IPC: H04L12/40
Filed: 1990-08-16
Abstract: PURPOSE:To reduce the number of serial ports required for a processing section by connecting a serial port of an input output section making signal transfer with an external device to a serial communication line between the processing section and a communication section. CONSTITUTION:Serial ports RECH, TRNH of a serial expansion section 15 (input/output section) making signal transfer with a sensor 22 (external device) are connected to serial communication lines L1, L2 between a CPU 12 (processing section) and a communication section 14. Then the serial communication lines L1, L2 are used to allow the CPU 12 and the communication section 14 and the communication section 14 and the CPU 12 to make serial communication thereby reducing the number of serial ports required by the CPU 12.
Patent JP-H1158731-A (JP)
Title: Ink-jet recording head and production method of elastic plate for the ink-jet recording head
Inventor: TERAMAE HIROFUMI
IPC: B41J2/055
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the formation accuracy of the island part and reduce the compliance irregularity of the elastic plate by forming a thin part surrounding an island part, a first thick part surrounding the thin part, and further, a second thick part outside the first thick part. SOLUTION: An elastic plate 1 is provided with an island part 10 elongating in the longitudinal direction, and a thin part 11 surrounding the same, to serve as an elastically deformable region at the region facing to a pressure generating room 2. Moreover, a first thick part 12 is formed on the outer periphery of the thin part 11. Furthermore, a second thick part 13 is formed on the outside thereof. The island part 10 and the first thick part 12 are made of a photosensitive resin material. The second thick part 13 is made of a metallic material having the excellent chemical resistance including alkaline resistance, such as SUS, or the like, or a fluorine polymer material. As a result, the compliance irregularity can be reduced so as to restrain the ink discharge irregularity, and furthermore, a diaphragm can have the ink resistance.
Patent JP-H0940038-A (JP)
Title: Small article container
Inventor: NAGAMOTO HIROSHI
IPC: A01K97/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a small article container wherein when a relatively small article such as a weight or a swivel for fishing is to be taken out, one or a small number of pieces can be reliably and easily taken out, and when the articles are put in, a relatively large number of articles can be efficiently received at a time. SOLUTION: A box 20 of a circle in plane is provided on an upper lid 14 of a body 10, and radial bulkheads 20c are provided every central angle of 60 degrees in the box 20 to provide five sectorial sections 22 in plane. An upper part between a pair of adjacent bulkheads 20c is closed by an upper plate 20d. A rotating shaft 54 of a rotatable closing body 50 is rotatably fitted into a bearing 20b to close an upper opening of all sections 22. A hole with lid 56 and an open hole 58 are provided at opposite positions across a rotational axis line on a disk 52 of the rotatable closing body 50. The open hole 58 and the hole with lid 56 can be respectively connected to an opening of an arbitrary section 22 while they do not substantially protrude to an adjacent section 22.
Patent JP-2001041666-A (JP)
Title: Heat transporting apparatus
Inventor: KATO TAKAHIRO
IPC: F28D15/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To transport and radiate heat generated from a plurality of heat generating objects efficiently. SOLUTION: The heat transporting apparatus 10 comprises a plate type heat pipe 15 for radiating heat comprising a heat radiating section 15c and a heat collecting section 15a, and a plurality of plate type heat pipes 13 for receiving heat comprising a section 13a for receiving heat generated from heat generating objects and a section 13c for transmitting heat to the heat collecting section. Since only one plate type heat pipe 15 is employed for radiating heat and a multilayer heat radiating section is not employed, extra heat loss incident to multilayer structure is eliminated resulting in efficient transmission of heat to the heat radiating plane.
Patent JP-S6458565-A (JP)
Title: Electrode head for printer
Inventor: NAKAMURA SHINJI
IPC: B41J2/32
Filed: 1987-08-31
Abstract: PURPOSE:To enable energy to be entirely utilized for writing without any ohmic loss due to electrode needles when a writing current is passed, thereby reduced power loss, to reduce a rise in the temperature of an electrode head for a printer and enhance recording speed, by using a superconductive material for the electrode needles of the head. CONSTITUTION:Electrode needles 1 comprise stripes of a superconductive material sandwiched and fixed between bases 2a, 2b of hexagonal boron nitride in the state of being arrayed horizontally in a density of 16 stripes/mm. The electrode needle array 1 is connected to a driving IC 4, and is connected to a connector 6 through a circuit board 5. In this printer head, the electrical resistance of the electrode needles is zero, so that energy is not lost in an electrode needle part when a pulsed current is supplied for discharge breakdown. Therefore, an electrode head for a printer is obtained in which heat generation at a tip part of the head is extremely slight.
Patent JP-S6196021-A (JP)
Title: Foaming inhibitor for slag
Inventor: SUZUKI KUNIO
IPC: C21C7/00
Filed: 1984-10-16
Abstract: PURPOSE:To provide a foaming inhibitor capable of inhibiting or killing the foaming of slag by blending calcium aluminate as a base with specified amounts of Al and C, in a small amount and in a short time. CONSTITUTION:This foaming inhibitor for slag contains 20-50% calcium aluminate, 10-30% Al and 10-20% C or further contains the proper amount of metallic iron powder. Al and C in the inhibitor cause a sudden combustion reaction in hot slag and the slag is stirred by the combustion gas, so the release of gas in the slag is accelerated. Al and C also react with oxygen in the slag, generating heat and reducing the concn. of oxygen in the slag. Thus, a foaming phenomenon is rapidly killed.
Patent JP-H0380452-A (JP)
Title: Timer reserving device
Inventor: TAKAISHI KAZUYOSHI
IPC: H04N5/76
Filed: 1989-08-23
Abstract: PURPOSE:To simplify user's operation by successively executing the counting-up or counting-down of the start time and end time of stored reserve data by means of a control device and a comparator. CONSTITUTION:A user commands the 30 min counting down of the start time and end time for timer reservation from an input device 1. Thereby, a control device 2 successively reads out reserve data stored in a storage device and supplies the read contents to the comparator 4. The comparator decides whether the picture recording channel data out of the reserve data coincide with received channel data obtained from a channel selection device 7 or not. The comparator 4 compares the data of the start date and time for two reserved data with data obtained from a clock device 6 and outputs an execution command to the device 2. At the time of inputting the execution command, the start/end time data of the read reserved data are changed to the data counted down by 30 min and the updated data are stored in the device 3.
Patent JP-H0380510-A (JP)
Title: Gravity-free environment maintaining apparatus
Inventor: MINAMI YOSHINARI
IPC: H01F6/06
Filed: 1989-08-23
Abstract: PURPOSE:To generate a flat space inexpensively in a small scale, equivalently by generating antisymmetrical deformation surfaces in a space by using strong magnetic field through superconduction, and cancelling the distortion surface on the ground. CONSTITUTION:A magnetic field generating main superconducting coil 1 so disposed that its axis becomes substantially horizontal an auxiliary superconducting coil 2 disposed in the direction for cancelling the magnetic field by the coil 1 in the upper space of the coil 1, and a structure for disposing to support the coil 1 and the coil 2 to form a space under the coil 1 are provided. In the curvature distribution of the space corresponding to the magnetic field distribution of a magnetic field region 4 and a gravity free region 5 generated by this apparatus, the distortion surface of the space by the magnetic field becomes antisymmetrical, and the distortion surface on the ground surface becomes a distortion surface combined with the distortion surface of the space by the magnetic field control on the ground surface. Accordingly, the distortion surface of the space becomes flat in a local region, and gravity free state can be generate. Thus, gravity free environment can be inexpensively generated in a small scale and maintained for a long period of time.
Patent JP-S6276445-A (JP)
Title: Electrode for measuring carbon dioxide
Inventor: AMITA KOUJI
IPC: G01N27/30
Filed: 1985-09-30
Abstract: PURPOSE:To effectively take only the carbon dioxide of a sample into an electrode without allowing foam to stick to the electrode surface by using a film which consists of silicone rubber and on the surface of which a hydrophilic group is implanted by a plasma treatment as a gas permeable membrane. CONSTITUTION:The film of the silicone rubber which has the permeability of gaseous carbon dioxide 20 times higher than the permeability of fluoroplastic and has high elasticity is housed into a vacuum vessel in which air, water or gaseous argon is sealed under 0.01-0.1Torr. The film is rested for 1-5min in the stage of generating plasma with 10-200W high-frequency output. An OH group is thereby implanted to the surface of the silicone rubber. The silicone rubber taken out of the vacuum vessel after lapse of the treatment time is extremely improved in hydrophilicity without being debased in the permeability of carbon dioxide and elasticity and the leakage angle thereof is decreased. The carbon dioxide dissolved in liquid is thereby passed through a gas permeable membrane 4 coupled with the high carbon dioxide permeability of the silicone rubber without being foamed on the surface of the membrane 4, by which the ion concn. in an internal liquid 2 is changed.
Patent JP-S59107846-A (JP)
Title: Method and device for transportation in processing section
Inventor: MURAKAMI MASAMI
IPC: B23Q41/02
Filed: 1982-12-10
Abstract: PURPOSE:To prevent the adhesion of a paint or the like to a main transporting device by a method wherein a work to be processed, transported to the entrance of a processing chamber by the main transporting device bypassing the processing section, is delivered to and transported by the transporting device of the processing section when a process such as painting or the like is effected on the way of a transporting line. CONSTITUTION:A carriage 3, came from a fore operating section, supports the work 35 to be processed through a pallet 30 and runs along the transporting line integrally with a dolly 9 by receiving the driving force of a driving device 6. Thereafter, when the carriage 3 is stopped at the entrance of the processing chamber, a shifting device 57 at the side of the entrance is operated, the work 35 to be processed is held and lifted up by a gate frame 65 together with the pallet 30 to send them forward, thereafter, is lowered on transporting bars 40, 41 for the transporting device of the processing section. According to this method, the work 35 is transferred intermittently in the processing chamber and the process such as painting, grinding or the like is applied during the intermittent transfer. On the other hand, the carriage 3 runs on a bypassing path at the outside of a surrounding body while the work 35 to be processed is disposed on the carriage again at the exit of the processing chamber.
Patent JP-S6371147-A (JP)
Title: Production of fibrous cheese capable of maintaining fibrous texture
Inventor: KUROSAWA SEIJI
IPC: A23C19/02
Filed: 1986-09-16
Abstract: PURPOSE:To obtain the titled cheese having fine fibrous structure, not changing the fibrous property with time, by blending curds of natural cheese, capable of providing the fibrous property, with specific curds obtained from acid casein, heating, kneading and drawing. CONSTITUTION:Salting-out curds prepared by adjusting a casein solution obtained by dissolving acid casein with an alkali to proper pH and blending the solution with calcium chloride under heating, rennet curds or UF curds obtained by instantly heating condensed milk, by ultrafiltration are mixed with curds of natural cheese capable of providing the fibrous property. After heating and kneading are over, the blend is extruded and made fibrous.
Patent JP-H0961116-A (JP)
Title: Article inspection method and device
Inventor: MAENAKA HIROHIDE
IPC: G06T7/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting whether an article is placed at a proper position or not as in the case of inspecting electronic parts mounted on a printed wiring board. SOLUTION: A reference site 21A is set to a specific position of the contour of the outer shape of a part 21, marks 126 (126A and 126B) are displayed on a screen 101 of a display, the image of the part 21 which has been picked up by a video camera is displayed on the display. When the image of the part 21 matches a mark 126, it is judged that the part 21 is arranged at an accurate position. The mark 126 is in a cross or L shape. The dimension of the mark 126 corresponds to that of the part 21.
Patent JP-S59108465-A (JP)
Title: Solid-state image pickup element
Inventor: YAMADA HIDETOSHI
IPC: H04N5/335
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a sensor having double high resolution and density by dividing a gate region of an electrostatic induction transistor into two, attaining electric independence and using the region in common at picture element section. CONSTITUTION:A source 13 is diffused on an upper part of a substrate 12 having a transparent electrode 11 via an n<+> layer 10 and a drain 14 is embedded to a position corresponding to a source in the substrate 12. Source wire lines by a signal electrode 15 are sectioned by a separating region 16 by an embedded oxide film and a gate 17 is diffused into an epitaxial layer 18 similarly as the source 13 so as to clip the source 13. Each gate 17 is connected by bridging over a separation region 16 with a readout electrode 19 in the direction orthogonal to the source wire line by the signal electrode 15.