baber/WOPTO huggingface dataset:
Patent JP-H03151740-A (JP)
Title: Communication controller
Inventor: KIKUCHIHARA HIROO
IPC: G06F13/00
Filed: 1989-11-08
Abstract: PURPOSE:To realize the data communication between applications on a host processing unit through the use of only a destination group address by informing a transmission data received only when a destination group address in the received transmission data is registered to a transmission reception data memory. CONSTITUTION:A communication controller 1a(b) is provided with an address registration storage circuit 7a(b) and an address coincidence detection circuit 8a(b). All transmission data sent through a transmission line 3 are received by a data transmission reception circuit 6a(b) and a destination group address in the received transmission data is sent to an address coincidence detection circuit where whether or not the group address is registered in the address registration storage circuit is detected and only when the address is registered, the data transmission reception between application on a host processing unit 2a(b) is implemented by informing the received transmission to a transmission reception memory 5a(b) so as to use only the destination group address without use of the destination station number thereby disconnecting the communication between the applications on the host processing unit from physical information.
Patent JP-S62150830-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIKA KATSUSHI
IPC: H01L21/324
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a semiconductor device having high reliability by covering a substrate with a cap film at normal temperature so as to be projected upward, and then activating by annealing it, thereby forming a semiconductor pellet having no distortion. CONSTITUTION:A wafer 1 made of GaAs single crystal substrate is covered with a cap film 2 made of a silicon oxide film by a plasma CVD. After covering, the substrate is covered with the cap film at ambient temperature cooling time so as to be projected upward. When activated by annealing, the wafer 1 is formed to be substantially flat, thereby eliminating almost all distortion applied to the wafer. After the activation, A semiconductor pellet is diced to form semiconductor devices having high reliability.
Patent JP-H03151144-A (JP)
Title: Method for refining molten steel in tundish for continuous casting
Inventor: HIGUCHI YOSHIHIKO
IPC: B22D11/103
Filed: 1989-11-08
Abstract: PURPOSE:To reduce the unit requirement of refractory, to improve the yield and to shorten waiting time for casting by segmenting the inner part of a tundish into plural chambers, casting molten steel in one chamber and refining the molten steel in the other chambers. CONSTITUTION:The tundish 1 is segmented into a flowing-in chamber 11 and a flowing-out chamber 12 with weir provided on a cover 1a. The flowing-in chamber 11 is divided into chambers 12a, 12b with shallow upper weir 14. The molten steel is supplied into the chamber 12a through a ladle 2 and filled up into the flowing-out chamber 12 through the flowing-in chamber 11 and flowing passage 16. By working an electromagnetic pinching force generator 5, the flowing passage 16 is interrupted and by setting the opening degree of a nozzle 15 to small, the casting is executed to a mold. On the other hand, additive of ferro-alloy, etc., is added in the flowing-in chamber 11, and while heating and stirring the molten steel with a plasma torch 4, component adjustment to the molten steel in the flowing-in chamber 11 is executed. By this method, products having less lots and many kinds can be efficiently produced.
Patent JP-2001108812-A (JP)
Title: Optical element
Inventor: TAMECHIKA EMI
IPC: G02B27/42
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element with high diffracting efficiency which is small in the number of manufacturing steps, relatively easy to manufacture, and can be integrated. SOLUTION: This optical element has a binary structure on the top surface of a substrate 6. The wave front of incident light is varied by varying the distribution state of the binary structure and thus varying the effective refractive index with the position in the top surface. The binary structure is a microstructure wherein the size of the surface of one set of binary structures is smaller than the wavelength of the incident light.
Patent JP-H02258085-A (JP)
Title: Bar coating method
Inventor: SAITO HIROKI
IPC: B05D1/26
Filed: 1989-11-08
Abstract: PURPOSE:To control the thickness of a coating film accurately and simply by changing the rotational speed of a bar within a range of + or -15% of the moving speed of a substrate to control the coating amount on the substrate. CONSTITUTION:In a coating/method wherein a coating solution 3 is supplied so as to form a liquid sump 9 immediately before the contact part of the bar 2, which rotates in the same direction as a substrate 1 in the contact state with the substrate, with the substrate 1 to be applied to the substrate 1 by the bar 2, the coating amount on the substrate 1 is controlled by changing the rotational speed of the bar 2 within a range of + or -15% of the moving speed of the substrate 1. By this method, when the coating amount in such a case that the rotational peripheral speed of the bar is equal to the speed of the substrate 1 is set to t0, the coating amount in such a case that the rotational peripheral speed of the bar is slow is larger than t0 and, contrarily, the coating amount in such a case that the rotational peripheral speed of the bar is fast is less than t0. The relation between the difference between the speed of the substrate and the rotational speed of the bar and the change quantity of a coating amount is different according to the wire diameter of the coating bar 2 or the composition of the coating solution but can be easily calculated experimentally.
Patent JP-H11126994-A (JP)
Title: Case for housing electronic parts
Inventor: YAMAMOTO MASAHIKO
IPC: H05K13/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To allow housing a rot of electronic parts, although a housing case is small, by, one end part of a second housing groove channel communicated to a discharge opening, connecting the other end part of the first housing groove channel and the other end part of the second housing groove channel so that the movement of electronic parts which are to be housed is unidirectional. SOLUTION: One end part of a first housing groove channel 1a is communicated to an insert opening 7 formed at a case main body 2, while the other end part of a second housing groove channel 1b is communicated to a discharge opening 5 formed at the case main body 2. The other end parts of the first and the second housing groove channels 1a and 1b are so connected with a communication channel that movement of electronic parts 4 which are to be housed is unidirectional with a small radius of curvature. The other end parts of the first and the second housing groove channels 1a and 1b are so connected as formation in the same direction as the first and the second housing groove channels 1a and 1b, for example, counterclockwise.  The first and second housing groove channels 1a and 1b are formed almost entirely with a minimum required space of the case main body 2, resulting in reduced size of the case main body 2.
Patent JP-H08147371-A (JP)
Title: Manufacturing investing plan preparing device
Inventor: WADA SHINJI
IPC: G06Q50/00
Filed: 1994-11-25
Abstract: PURPOSE: To perform the cooperation for the synchronization of parts and to obtain high productivity by providing a production plan control part, an inventory reserve processing part and a manufacturing investing plan preparing part. CONSTITUTION: When an inventory reserve processing part 2 performs an inventory reserve processing from received order information A and calculates a manufacturing investing priority, this manufacturing investing priority information B is outputted to a manufacturing plan preparing part 3. The preparing part 3 prepares manufacturing day's schedule plan information C as to when and what product is manufactured and how many products are manufactured and imparts this information C to a production information control part 1. In the control part 1, a working instruction F is imparted to a production line based on this information C.  When the resimulation request E of the parts and the production capacity due to the change of a constraint condition is imparted to the processing part 2, the processing part 2 performs the resimulation of the information B by the inventory reserve processing again. The processing part 2 is capable of notifying a controller of the necessity of the supply of deficient parts by returning production alarm information D on shortage of products, etc., from the inventory reserve processing result to the control part 1.
Patent JP-H08141329-A (JP)
Title: Filter tank of bath water circulation/purification device
Inventor: KATAOKA NOBUHIRO
IPC: C02F1/36
Filed: 1994-11-25
Abstract: PURPOSE: To dispense with the work to remove a filter medium out of a filter tank and to efficiently purify bath water by installing an ultrasonic oscillator at a filter tank and at the same time, injecting a sufficient quantity of compressed air into the bottom of the filter tank. CONSTITUTION: A granular filter medium is charged in the filter tank 5 of a bath water circulation/purification device 1, and a compressed air inflow pipe 14 is installed in bath water inflow piping connected to the lower part of the filter tank 5 through an air inflow valve 11. In addition, a three-way valve 12 is installed in bath water outflow piping connected to the upper part of the filter tank 5, and ultrasonic oscillators 13 are mounted on the outer wall of the filter tank 5. When cleaning the filter medium in the filter tank 5, the three-way valve 12 is switched to a drain direction, and the ultrasonic oscillator 13 is activated to open the air inflow valve 11 so that the compressed air is caused to flow into the filter tank 5. Thus the filter medium is cleaned by the synergistic effect of ultrasonic oscillation and aeration by the compressed air.
Patent JP-H10129623-A (JP)
Title: Production of carrier tape
Inventor: HAYASE JUNICHI
IPC: B65B15/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce burrs in containing holes for tip parts, in a carrier tape used for tip parts. SOLUTION: In a carrier tape 11 in which containing holes 13 for tip parts and feeding holes 12 are formed, burrs in the containing holes 13 for tip parts are burned and cut by a hot air generator 16 at the underface side and burrs in the containing holes 13 for tip parts are burned and cut by a hot air generator 17 at the upper face side. In this way, a carrier tape having less burr in the containing holes for tip parts, can be obtained.
Patent JP-H05123337-A (JP)
Title: Tapered bone plug fabricating apparatus and clamping jig
Inventor: YAGI WATARU
IPC: A61B17/16
Filed: 1991-11-07
Abstract: PURPOSE:To provide a tapered bone plug fabricating apparatus to cut out a conical bone plug from femur marrow by furnishing a splash exhausting window and a cutting edge inclining to the axis of the body and the saw-teeth, and installing a center pin to fix the bone plug to be cut out for preventing it from misalignment. CONSTITUTION:At tip of a trepan body 1 a cutting edge part 1a is provided continued to a tapered cutting edge part 1b, and there are a center pin 2a and center shaft 2 capable of sliding to secure a bone plug to be cut out for preventing misalignment. Also are provided a splash exhaust hole and a cutting edge bent in taper form on the inside of the tapered cutting edge part 1b. A recess 11c is formed in a clamping jig which holds a cut-out femur condyle when it is to be processed into taper form. Thereby a bone plug of specified size can be obtained easily, which presents good adaptability, and there is no risk of cement leak at the time of injection of cement under operation.
Patent JP-H01133777-A (JP)
Title: Printing method for rotationally molded product
Inventor: KAZUMA YASUO
IPC: B29C41/04
Filed: 1987-11-20
Abstract: PURPOSE:To enable efficient and favorable printing on a rotationally molded product, by providing a main body of a metallic mold with through-hole parts, fitting a printing mold with a thermosetting printing ink applied thereto is fitted to the main body, thereby forming a metallic mold for rotational molding, and a polymeric material is rotationally molded by placing the material in the metallic mold. CONSTITUTION:A main body 1 if a metallic mold is provided with through-hole parts 2 in patterns for printing, whereas a printing plate 3 is provided with a coated film 4 of a thermosetting ink by applying the ink in patterns substantially coinciding with the through-hole parts 2. The printing mold 3 is coated thereon with a fluororesin for ensuring easy release of a printed part after molding. A polyethylene powder is placed in the mold 1, 3, and molding is conducted by operating a rotational molding machine in a heating furnace or the like. The polyethylene is melted to form a resin layer on the entire inner surface of the mold, and simultaneously, a straght-chain low-density polyethylene contained in the ink film 4 is also melted. Particularly, the low-density polyethylene is melted to form a quasi-interstitial high molecular weight network structure, so that a body comprising a polyethylene resin layer 7 and the ink film 4 adhered to each other is obtained.
Patent JP-2001113149-A (JP)
Title: Mixing vessel
Inventor: MIZUI KATSUYA
IPC: B01F7/30
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a mixing vessel being a cylindrical vessel capable of storing a large amount of powder and also capable of mixing the whole powder at a time. SOLUTION: A corner shielding wall 2 covering the circumferential corner part 11 of a cylindrical vessel 1 opens part of a cylindrical vessel 1 from the bottom to a certain height. A rotating bearing wheel 3 revolving through a ring having a triangular cross section formed by the circumferential corner part 11 and the corner shielding wall 2 and a rotating driving part 4 mounted at the center of the upper cover downward are connected by a flexible rotary shaft 5 provided with a ribbon-shaped blade 6. By the rotation of the flexible rotary shaft 5, the rotating bearing wheel 3 also revolves along the wall surface of the vessel wall and causes three basic motions of rise, horizontal movement and gravity falling to a powder to mix the whole powder.  Time, processes and a place are saved since the temp. of the vessel is regulated and fermentation, aging, reaction, drying, etc., are executed during storage by properly injecting water, air or chemical through the flexible rotary shaft 5.
Patent JP-2000107029-A (JP)
Title: Rice washing and cooking device
Inventor: TOKUNAGA NAOKI
IPC: A47J27/14
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To substantially increase an effect of preventing a water drip due to dew condensation on the external surface of a rice washing tank, adhering water or the like from falling on a rice cooker, allow a hygienic cooking work, form a vertical wall on the external surface of a pan for preventing the scatter of water drops or the like and easy guidance thereof to the discharge side, and prevent the pan having a large hole at a center from hindering a washing work. SOLUTION: A rice washing tank 11 and a rice cooker are arranged at upper and lower levels, and washed rice and water are fed from the rice washing tank 11 to the rice cooker via a discharge body 28 laid beneath the rice washing tank 11. In this case, a pan 27 formed to be laterally wide is provided under the rice washing tank 11 and the breadth in a lateral direction is made larger than the outer diameter of the discharge body 28.
Patent JP-2001114229-A (JP)
Title: Jig for holding developing type cardboard box
Inventor: OISHI TORU
IPC: B65B67/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a jig for holding a developing type cardboard box capable of holding a flat developing type cardboard box in a box-shape manner and assembling it. SOLUTION: There is provided a structure of a jig 11 constructed such that inclined side pieces 13 are raised and protruded by a predetermined angle at both side edges of a bottom plate 12 having substantially the same size as that of a bottom plate 2 of a stored cardboard box 1, inclined side pieces 14 are raised and protruded by a predetermined angle at both side edges of the bottom plate 12, four corners of the bottom plate 12 are provided with recesses 15 and legs 16 are fitted and fixed to the lower surface of the bottom plate 12.
Patent JP-H06138721-A (JP)
Title: Image forming device
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/00
Filed: 1992-10-30
Abstract: PURPOSE:To prevent coupling gears in a gear train from colliding with each other at the time of opening/closing an upper structural body in two-divided structure consisting of the upper structural body and a lower structural body. CONSTITUTION:A device main body 1 in which an image forming process means including a photosensitive body is incorporated and the gear train 18 transmitting power from a driving source 17 to plural specified image forming process means is provided is divided into two, the upper structural body 14 and the lower structural body 15, and the structural body 14 is provided to be freely turned and opened/closed with respect to the structural body 15 in this image forming device. The gear train 18 is divided into two corresponding to the division of the structural bodies 14 and 15, and one coupling gear Z3 between the coupling gears Z3 and Z4 at the division part is set as a rocking gear and supported to freely separate by a rocking lever 19. Then, a turnable lock lever 21 and a latch 20 keeping the structural bodies 14 and 15 in a locked state at the time of closing are provided so as to be freely engaged/disengaged, and a coupling lever 25 allowing the lever 19 to interlock with the lever 21 is provided so that the gear Z3 is retreated to a separate position before opening/ closing the structural body 14.
Patent JP-H03152978-A (JP)
Title: Semiconductor photodetective device
Inventor: KUSAKABE ATSUHIKO
IPC: H01L31/107
Filed: 1989-11-09
Abstract: PURPOSE:To realize a semiconductor photodetective device which is high in response speed and capable of being coupled with a fiber through the enlargement of a photodetective section in aperture by a method wherein a diffraction grating of specific grating constant is provided to the photodetective section located at the rear of a substrate. CONSTITUTION:A diffraction grating 9, which varies continuously in grating constant d so as to satisfy a formula, d=lambda/2nsintheta and is provided with grooves lambda/4 in depth, is provided to a photodetective section 11 located at the rear of a semiconductor substrate. By using the above diffraction grating, the photodetective section can be made larger than a curved lens in aperture and shorter in focal length, and it is small in dispersion of focal point due to the change of a lens in curvature, so that a diffusion region can be made small in aperture. As the rear of the substrate is flat (protrudent when a micro-lens is used), a manufacturing process after the formation of a diffraction grating can be facilitated. In the formula, theta, lambda, n, r, l, and (d) denote the following respectively: tan<->(r/l); wavelength of incident light; refractive index of substrate; distance from center of photodetective section; distance between photodetective section and light absorbing layer; and grating period.
Patent JP-H04165837-A (JP)
Title: Supervisory and control device
Inventor: ISHIKAWA HIROTSUGU
IPC: H04L12/40
Filed: 1990-10-30
Abstract: PURPOSE:To unnecessiate to execute a polling to all the monitor control slave stations of a polling object, and to execute the monitor control of optional plural supervisory and control stations in a minimum time surely by constructing so that the plural monitor control slave stations respond by the one polling from a supervisory and control master station. CONSTITUTION:A supervisory and control master station 41 is equipped with an own station address judging part 3, an incoming call confirming packet generating part 5, a processing part 6 and an incoming call confirming packet generating part 4, and executes the polling to the plural supervisory and control slave stations simultaneously by polling data which the transmitting order of response data are applied to, then transmits an incoming call confirming packet to the response data from the supervisory and control slave station. A supervisory and control slave station 42 is equipped with an own station address judging part 10, an incoming call confirming packet address judging part 11, processing part 13 and an incoming call confirming packet generating part 12, and judges the transmitting order of the response data when receiving the polling data, then transmits the response data when the transmitting order of the own station is the highest. And when the incoming call confirming packet is received, and this is judged as corresponding to the response data of the supervisory and control salve station with the higher order than that of the own station by 1, the response data of the own station is transmitted.
Patent JP-H07146642-A (JP)
Title: Input system for ladder program
Inventor: WATANABE TORU
IPC: G05B19/05
Filed: 1993-11-24
Abstract: PURPOSE:To improve operability and input speed with an input system for a ladder program for executing a PC (programmable controller). CONSTITUTION:A cursor display means 13 displays a cursor in a position on the screen of a display device 11 assigned by a keyboard 12. A symbol display means 14 displays the symbol of an instruction assigned by the keyboard 12 in the position of the cursor. At this time, a symbol storage means 15 stores the input position and input sequence of the displayed symbol. An address display means 16 retrieves the symbol stored in the symbol storage means 15 in the same input sequence as the input sequence of the address inputted from the keyboard 32 and displays the address inputted to the display position of the retrieved symbol.
Patent JP-H08151938-A (JP)
Title: Controller of gas turbine generator
Inventor: NOMURA YOSHIMASA
IPC: H02P9/04
Filed: 1994-11-28
Abstract: PURPOSE: To supply a stable electric power from both main coil and auxiliary coil, in the controller of a gas turbine generator. CONSTITUTION: The controller in the title is provided with a feedback control means 59 for feedback controlling a fuel injection amount so as to be a target engine speed NCTREF, an output voltage detection means 60 for detecting the output voltage VAC2 of an auxiliary coil 52 and a correction means 61 for correcting the target engine speed NCTREF in response to the output voltage VAC2 of the auxiliary coil.
Patent JP-H03152277-A (JP)
Title: Polyester fiber having excellent dust collecting performance
Inventor: MATSUMOTO SHOJI
IPC: D06M101/16
Filed: 1989-11-09
Abstract: PURPOSE:To obtain fibers having excellent dust collecting properties by blending a specific modified silane compound with a silane as a crosslinking action agent, a specific phosphate and an emulsifying agent in a specific ratio to give a treating agent, providing polyester fibers with the treating agent and making frictional electrification voltage in a specific range. CONSTITUTION:(A) A both ends methoxyamino modified silane and/or both ends hydroxyamino modified silane is blended with (B) gamma- aminopropoxyethoxysilane, (C) timethyllaurylammonium phosphate and (D) and an emulsifying agent in the ratio of the component A/B/C/D of (50-90)/(1-5)/(2-10)/(10-50) to give a treating agent, polyester fibers are provided with 0.1-2wt.% of the treating agent and frictional electrification voltage is made >=400V to give polyester fibers having high electrification. The fibers have excellent dust collecting performance, the treating agent is firmly stuck to the fibers and exhibits a long-term life.